[client] Route agent-network through the daemon and shape env per provider

Two field-test findings drive this change: the direct-dial path needed
sudo (the profile's WireGuard key is root-owned), and a single flat
ANTHROPIC_* export set is wrong for providers that speak other API
shapes.

Relay the setup request through the daemon instead: a new
GetAgentNetworkSetup daemon RPC forwards to management over the
engine's existing peer connection, so unprivileged callers get the
caller-scoped answer the same way 'netbird status' works — no sudo,
and the key never leaves the daemon. The daemon's JSON gateway exposes
the RPC for the desktop UI for free.

Teach 'agent-network env' the per-provider environment contracts,
mirroring Claude Code's LLM-gateway configuration:
- anthropic flavor: ANTHROPIC_BASE_URL / ANTHROPIC_AUTH_TOKEN /
  ANTHROPIC_MODEL
- bedrock_api: CLAUDE_CODE_USE_BEDROCK, ANTHROPIC_BEDROCK_BASE_URL,
  CLAUDE_CODE_SKIP_BEDROCK_AUTH (the proxy injects AWS credentials)
- vertex_ai_api: CLAUDE_CODE_USE_VERTEX, ANTHROPIC_VERTEX_BASE_URL,
  CLAUDE_CODE_SKIP_VERTEX_AUTH, plus comments for the admin-supplied
  ANTHROPIC_VERTEX_PROJECT_ID and CLOUD_ML_REGION (the proxy forwards
  the URL path, so those values must be the operator's real ones)
- openai flavor: OPENAI_BASE_URL / OPENAI_API_KEY
- anything else: comment lines only — no guessed variables

Selection stays explicit: --provider picks by operator label or
catalog id and is required when several providers are authorized;
--model is validated against the provider's allowed set and required
when several models are allowed. Ambiguity renders as shell comments,
never as exports.

Linear: NET-1399

.git-branches.toml

@@ -3,7 +3,7 @@
 [branches]
 main = "main"
 perennials = []
-perennial-regex = "^release-"
+perennial-regex = ""
 
 [create]
 new-branch-type = "feature"

.github/workflows/check-license-dependencies.yml

@@ -2,7 +2,7 @@ name: Check License Dependencies
 
 on:
   push:
-    branches: [main, "release-*"]
+    branches: [main]
     paths:
       - "go.mod"
       - "go.sum"

.github/workflows/frontend-ui.yml

@@ -10,7 +10,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
     paths:
       - "client/ui/frontend/**"
       - "client/ui/i18n/**"

.github/workflows/golang-test-darwin.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
 
 concurrency:

.github/workflows/golang-test-freebsd.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
 
 concurrency:

.github/workflows/golang-test-linux.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
 
 concurrency:

.github/workflows/golang-test-windows.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
 
 env:

.github/workflows/install-script-test.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
     paths:
       - "release_files/install.sh"

.github/workflows/mobile-build-validation.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
 
 concurrency:

.github/workflows/release.yml

@@ -6,7 +6,6 @@ on:
       - "v*"
     branches:
       - main
-      - "release-*"
   pull_request:
 
 env:
@@ -255,23 +254,15 @@ jobs:
         id: tag_and_push_images
         if: |
           (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) ||
-          (github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release-')))
+          (github.event_name == 'push' && github.ref == 'refs/heads/main')
         run: |
           set -euo pipefail
 
-          # $GITHUB_REF / $GITHUB_EVENT_NAME are read from the runner
-          # environment rather than substituted into this script with the
-          # workflow expression syntax: branch names may legally contain
-          # $(…), and interpolating github.ref would execute it.
           resolve_tags() {
-            if [[ "$GITHUB_EVENT_NAME" == "pull_request" ]]; then
+            if [[ "${{ github.event_name }}" == "pull_request" ]]; then
               echo "pr-${{ github.event.pull_request.number }}"
-            elif [[ "$GITHUB_REF" == "refs/heads/main" ]]; then
-              echo "main sha-$(git rev-parse --short HEAD)"
             else
-              # Release branches get an immutable sha-* tag only — the floating
-              # "main" tag must never move from a release branch.
-              echo "sha-$(git rev-parse --short HEAD)"
+              echo "main sha-$(git rev-parse --short HEAD)"
             fi
           }
 
@@ -484,132 +475,6 @@ jobs:
           path: dist/
           retention-days: 3
 
-  release_ui_gtk3:
-    # Legacy GTK3/WebKit2GTK 4.1 UI build for distros without WebKitGTK 6.0
-    # (Ubuntu 22.04, Debian 12, RHEL 9, Fedora <=39). Runs on ubuntu-22.04 so
-    # the binary links against the oldest supported glibc.
-    runs-on: ubuntu-22.04
-    outputs:
-      release_ui_gtk3_artifact_url: ${{ steps.upload_release_ui_gtk3.outputs.artifact-url }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-        with:
-          fetch-depth: 0 # It is required for GoReleaser to work properly
-          persist-credentials: false
-
-      - name: Parse semver string
-        id: semver_parser
-        uses: netbirdio/shared-actions/actions/parse-semver@be5df6047383da2236e02243cceb857d8567c27e # v0.0.2
-
-      - name: Set snapshot flag
-        if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
-        run: |
-          echo "flags=--snapshot" >> $GITHUB_ENV
-
-      - name: Set build vars
-        if: ${{ startsWith(github.ref, 'refs/tags/v') }}
-        run: |
-          if [[ "x-${{ steps.semver_parser.outputs.prerelease }}" == "x-" && "x-${{ github.repository }}" == "x-netbirdio/netbird" ]]; then
-            echo "x-${{ github.repository }}"
-            echo "x-${{ steps.semver_parser.outputs.prerelease }}"
-            echo "SKIP_PUBLISH=false" >> $GITHUB_ENV
-          else
-            echo "x-${{ github.repository }}"
-            echo "x-${{ steps.semver_parser.outputs.prerelease }}"
-          fi
-
-      - name: Set up Go
-        uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
-        with:
-          go-version-file: "go.mod"
-          cache: false
-      - name: Cache Go modules
-        # Restore-only from the release_ui cache written by trusted runs; the
-        # module cache is identical (same go.sum) and stale build-cache
-        # entries just miss.
-        uses: actions/cache/restore@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
-        with:
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build
-          key: ${{ runner.os }}-ui-go-releaser-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-ui-go-releaser-
-
-      - name: Install modules
-        run: go mod tidy
-
-      - name: check git status
-        run: git --no-pager diff --exit-code
-
-      - name: Set up Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
-        with:
-          node-version: '22'
-
-      - name: Set up pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
-        with:
-          version: 11
-
-      - name: Install dependencies
-        run: sudo apt update && sudo apt install -y -q libgtk-3-dev libwebkit2gtk-4.1-dev
-
-      - name: Decode GPG signing key
-        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
-        env:
-          GPG_RPM_PRIVATE_KEY: ${{ secrets.GPG_RPM_PRIVATE_KEY }}
-        run: |
-          echo "$GPG_RPM_PRIVATE_KEY" | base64 -d > /tmp/gpg-rpm-signing-key.asc
-          echo "GPG_RPM_KEY_FILE=/tmp/gpg-rpm-signing-key.asc" >> $GITHUB_ENV
-
-      - name: Install wails3 CLI
-        # Version derived from go.mod so the binding generator always matches
-        # the wails runtime the binary links against.
-        # -tags gtk3: the CLI links the wails runtime's cgo packages, and the
-        # default tags request gtk4/webkitgtk-6.0 pkg-config entries that do
-        # not exist on ubuntu-22.04.
-        run: |
-          WAILS_VERSION=$(go list -m -f '{{.Version}}' github.com/wailsapp/wails/v3)
-          go install -tags gtk3 github.com/wailsapp/wails/v3/cmd/wails3@$WAILS_VERSION
-
-      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
-        with:
-          version: ${{ env.GORELEASER_VER }}
-          args: release --config .goreleaser_ui_gtk3.yaml --clean ${{ env.flags }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          UPLOAD_DEBIAN_SECRET: ${{ secrets.PKG_UPLOAD_SECRET }}
-          UPLOAD_YUM_SECRET: ${{ secrets.PKG_UPLOAD_SECRET }}
-          GPG_RPM_KEY_FILE: ${{ env.GPG_RPM_KEY_FILE }}
-          NFPM_NETBIRD_UI_RPM_GTK3_PASSPHRASE: ${{ secrets.GPG_RPM_PASSPHRASE }}
-          SKIP_PUBLISH: ${{ env.SKIP_PUBLISH }}
-      - name: Verify RPM signatures
-        run: |
-          docker run --rm -v $(pwd)/dist:/dist fedora:41 bash -c '
-            dnf install -y -q rpm-sign curl >/dev/null 2>&1
-            curl -sSL https://pkgs.netbird.io/yum/repodata/repomd.xml.key -o /tmp/rpm-pub.key
-            rpm --import /tmp/rpm-pub.key
-            echo "=== Verifying RPM signatures ==="
-            for rpm_file in /dist/*.rpm; do
-              [ -f "$rpm_file" ] || continue
-              echo "--- $(basename $rpm_file) ---"
-              rpm -K "$rpm_file"
-            done
-          '
-      - name: Clean up GPG key
-        if: always()
-        run: rm -f /tmp/gpg-rpm-signing-key.asc
-      - name: upload non tags for debug purposes
-        id: upload_release_ui_gtk3
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a #v7.0.1
-        with:
-          name: release-ui-gtk3
-          path: dist/
-          retention-days: 3
-
   release_ui_darwin:
     runs-on: macos-latest
     outputs:
@@ -823,7 +688,7 @@ jobs:
   comment_release_artifacts:
     name: Comment release artifacts
     runs-on: ubuntu-latest
-    needs: [release, release_ui, release_ui_gtk3, release_ui_darwin]
+    needs: [release, release_ui, release_ui_darwin]
     if: ${{ always() && github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository }}
     permissions:
       contents: read
@@ -835,14 +700,12 @@ jobs:
         env:
           RELEASE_RESULT: ${{ needs.release.result }}
           RELEASE_UI_RESULT: ${{ needs.release_ui.result }}
-          RELEASE_UI_GTK3_RESULT: ${{ needs.release_ui_gtk3.result }}
           RELEASE_UI_DARWIN_RESULT: ${{ needs.release_ui_darwin.result }}
           RELEASE_ARTIFACT_URL: ${{ needs.release.outputs.release_artifact_url }}
           LINUX_PACKAGES_ARTIFACT_URL: ${{ needs.release.outputs.linux_packages_artifact_url }}
           WINDOWS_PACKAGES_ARTIFACT_URL: ${{ needs.release.outputs.windows_packages_artifact_url }}
           MACOS_PACKAGES_ARTIFACT_URL: ${{ needs.release.outputs.macos_packages_artifact_url }}
           RELEASE_UI_ARTIFACT_URL: ${{ needs.release_ui.outputs.release_ui_artifact_url }}
-          RELEASE_UI_GTK3_ARTIFACT_URL: ${{ needs.release_ui_gtk3.outputs.release_ui_gtk3_artifact_url }}
           RELEASE_UI_DARWIN_ARTIFACT_URL: ${{ needs.release_ui_darwin.outputs.release_ui_darwin_artifact_url }}
           GHCR_IMAGES_MARKDOWN: ${{ needs.release.outputs.ghcr_images }}
         with:
@@ -865,7 +728,6 @@ jobs:
               ['Windows packages', process.env.WINDOWS_PACKAGES_ARTIFACT_URL, process.env.RELEASE_RESULT],
               ['macOS packages', process.env.MACOS_PACKAGES_ARTIFACT_URL, process.env.RELEASE_RESULT],
               ['UI artifacts', process.env.RELEASE_UI_ARTIFACT_URL, process.env.RELEASE_UI_RESULT],
-              ['UI GTK3 artifacts', process.env.RELEASE_UI_GTK3_ARTIFACT_URL, process.env.RELEASE_UI_GTK3_RESULT],
               ['UI macOS artifacts', process.env.RELEASE_UI_DARWIN_ARTIFACT_URL, process.env.RELEASE_UI_DARWIN_RESULT],
             ];
 
@@ -922,7 +784,7 @@ jobs:
 
   trigger_signer:
     runs-on: ubuntu-latest
-    needs: [release, release_ui, release_ui_gtk3, release_ui_darwin, test_windows_installer]
+    needs: [release, release_ui, release_ui_darwin, test_windows_installer]
     if: startsWith(github.ref, 'refs/tags/')
     steps:
       - name: Trigger binaries sign pipelines

.github/workflows/sync-tag.yml

@@ -9,9 +9,21 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
   cancel-in-progress: true
 
-# The receiving bump-netbird workflows expect the short tag form
-# (e.g. v0.30.0), not refs/tags/v0.30.0 — github.ref_name, not github.ref.
+# Receiving workflows (cloud sync-tag, mobile bump-netbird) expect the short
+# tag form (e.g. v0.30.0), not refs/tags/v0.30.0 — github.ref_name, not github.ref.
 jobs:
+  trigger_sync_tag:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Trigger release tag sync
+        uses: benc-uk/workflow-dispatch@31e2b3319479a63f0ab15bf800eff9e913504e26 # v1.3.2
+        with:
+          workflow: sync-tag.yml
+          ref: main
+          repo: ${{ secrets.UPSTREAM_REPO }}
+          token: ${{ secrets.NC_GITHUB_TOKEN }}
+          inputs: '{ "tag": "${{ github.ref_name }}" }'
+
   trigger_android_bump:
     runs-on: ubuntu-latest
     if: github.event.created && !github.event.deleted && startsWith(github.ref, 'refs/tags/v') && !contains(github.ref_name, '-')

.github/workflows/test-infrastructure-files.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
     paths:
       - "infrastructure_files/**"
@@ -258,15 +257,6 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Verify fresh-install session cookie key hardening
-        run: |
-          grep -Fxq '  SESSION_COOKIE_ENCRYPTION_KEY=$(openssl rand -base64 32)' infrastructure_files/getting-started.sh
-          grep -Fxq '    sessionCookieEncryptionKey: "$SESSION_COOKIE_ENCRYPTION_KEY"' infrastructure_files/getting-started.sh
-          grep -Fxq '  install -m 600 /dev/null config.yaml' infrastructure_files/getting-started.sh
-          grep -Fxq '  openssl rand -base64 32' infrastructure_files/getting-started-enterprise.sh
-          grep -Fxq '  NETBIRD_SESSION_COOKIE_ENCRYPTION_KEY=$(rand_b64_key)' infrastructure_files/getting-started-enterprise.sh
-          grep -Fxq '    sessionCookieEncryptionKey: "${NETBIRD_SESSION_COOKIE_ENCRYPTION_KEY}"' infrastructure_files/getting-started-enterprise.sh
-
       - name: Verify Dex retirement notice
         run: |
           if infrastructure_files/getting-started-with-dex.sh >stdout.txt 2>stderr.txt; then

.github/workflows/wasm-build-validation.yml

@@ -4,7 +4,6 @@ on:
   push:
     branches:
       - main
-      - "release-*"
   pull_request:
 
 concurrency:

.goreleaser.yaml

@@ -468,13 +468,6 @@ checksum:
     - glob: ./infrastructure_files/migrate-to-enterprise.sh
 
 release:
-  # The signing pipeline (netbirdio/sign-pipelines, dispatched by
-  # trigger_signer) marks the release latest once the Windows and macOS
-  # artifacts are signed. Without this override goreleaser marks it latest
-  # at publish time, while those artifacts are still unsigned.
-  make_latest: false
-  # Mark x.y.z-rc.* and other prerelease tags as prereleases on GitHub.
-  prerelease: auto
   extra_files:
     - glob: ./infrastructure_files/getting-started-with-zitadel.sh
     - glob: ./release_files/install.sh

.goreleaser_ui.yaml

@@ -96,7 +96,6 @@ nfpms:
       - netbird (>= 0.75.0)
       - libgtk-4-1 (>= 4.14)
       - libwebkitgtk-6.0-4
-      - xdg-utils
 
   - maintainer: Netbird <dev@netbird.io>
     description: Netbird client UI.
@@ -120,7 +119,6 @@ nfpms:
       - netbird >= 0.75.0
       - (gtk4 >= 4.14 or libgtk-4-1 >= 4.14)
       - (webkitgtk6.0 or libwebkitgtk-6_0-4)
-      - xdg-utils
 
     rpm:
       signature:
@@ -144,11 +142,3 @@ uploads:
     target: https://pkgs.wiretrustee.com/yum/{{ .Arch }}{{ if .Arm }}{{ .Arm }}{{ end }}
     username: dev@wiretrustee.com
     method: PUT
-
-release:
-  # Uploads into the release created by the main .goreleaser.yaml run.
-  # make_latest stays false everywhere: the signing pipeline
-  # (netbirdio/sign-pipelines) marks the release latest after the Windows
-  # and macOS artifacts are signed.
-  make_latest: false
-  prerelease: auto

.goreleaser_ui_darwin.yaml

@@ -43,11 +43,3 @@ checksum:
   name_template: "{{ .ProjectName }}_darwin_checksums.txt"
 changelog:
   disable: true
-
-release:
-  # Uploads into the release created by the main .goreleaser.yaml run.
-  # make_latest stays false everywhere: the signing pipeline
-  # (netbirdio/sign-pipelines) marks the release latest after the Windows
-  # and macOS artifacts are signed.
-  make_latest: false
-  prerelease: auto

.goreleaser_ui_gtk3.yaml

@@ -1,144 +0,0 @@
-version: 2
-env:
-  - SKIP_PUBLISH={{ if index .Env "SKIP_PUBLISH" }}{{ .Env.SKIP_PUBLISH }}{{ else }}true{{ end }}
-project_name: netbird-ui
-
-before:
-  hooks:
-    # Bindings are gitignored; regenerate before the frontend build so
-    # the @wailsio/runtime Vite plugin can resolve them (vite refuses to
-    # build without them).
-    # -f '-tags gtk3': the generator type-checks client/ui, whose cgo imports
-    # would otherwise resolve gtk4/webkitgtk-6.0 pkg-config entries that do
-    # not exist on ubuntu-22.04.
-    - sh -c 'cd client/ui && wails3 generate bindings -clean=true -ts -f "-tags gtk3"'
-    - sh -c 'cd client/ui/frontend && pnpm install --frozen-lockfile && pnpm build'
-
-builds:
-  # Legacy GTK3 / WebKit2GTK 4.1 build for distros without WebKitGTK 6.0
-  # (Ubuntu 22.04, Debian 12, RHEL 9, Fedora <=39). The gtk3 tag flips the
-  # Wails Linux backend to the GTK3 stack and swaps our GTK4-only XEmbed
-  # tray host for the pure-Go stub (client/ui/xembed_host_gtk3_linux.go).
-  # Must be built on the oldest supported glibc (ubuntu-22.04 runner).
-  - id: netbird-ui-gtk3
-    dir: client/ui
-    binary: netbird-ui
-    env:
-      - CGO_ENABLED=1
-    goos:
-      - linux
-    goarch:
-      - amd64
-    ldflags:
-      - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
-    mod_timestamp: "{{ .CommitTimestamp }}"
-    tags:
-      - production
-      - gtk3
-
-archives:
-  - id: linux-gtk3-arch
-    name_template: "{{ .ProjectName }}-linux-gtk3_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
-    builds:
-      - netbird-ui-gtk3
-
-nfpms:
-  # Mutually-exclusive alternative to the GTK4 netbird-ui package -- both
-  # ship the same /usr/bin/netbird-ui from the shared stable/yum repos, so
-  # this one carries its own name and conflicts with the GTK4 package.
-  - maintainer: Netbird <dev@netbird.io>
-    description: Netbird client UI.
-    homepage: https://netbird.io/
-    license: BSD-3-Clause
-    vendor: NetBird
-    id: netbird_ui_deb_gtk3
-    package_name: netbird-ui-gtk3
-    file_name_template: "{{ .PackageName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
-    builds:
-      - netbird-ui-gtk3
-    formats:
-      - deb
-    scripts:
-      postinstall: "release_files/ui-post-install.sh"
-    contents:
-      - src: client/ui/build/linux/netbird.desktop
-        dst: /usr/share/applications/org.wails.netbird.desktop
-      - src: client/ui/build/appicon.png
-        dst: /usr/share/pixmaps/netbird.png
-    conflicts:
-      - netbird-ui
-    replaces:
-      - netbird-ui
-    dependencies:
-      - netbird (>= 0.75.0)
-      - libgtk-3-0
-      - libwebkit2gtk-4.1-0
-      - xdg-utils
-
-  - maintainer: Netbird <dev@netbird.io>
-    description: Netbird client UI.
-    homepage: https://netbird.io/
-    license: BSD-3-Clause
-    vendor: NetBird
-    id: netbird_ui_rpm_gtk3
-    package_name: netbird-ui-gtk3
-    file_name_template: "{{ .PackageName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
-    builds:
-      - netbird-ui-gtk3
-    formats:
-      - rpm
-    scripts:
-      postinstall: "release_files/ui-post-install.sh"
-    contents:
-      - src: client/ui/build/linux/netbird.desktop
-        dst: /usr/share/applications/org.wails.netbird.desktop
-      - src: client/ui/build/appicon.png
-        dst: /usr/share/pixmaps/netbird.png
-    # No `replaces` here: nfpm maps it to rpm Obsoletes, which would make
-    # dnf swap installed GTK4 netbird-ui packages for this one on upgrade.
-    conflicts:
-      - netbird-ui
-    dependencies:
-      - netbird >= 0.75.0
-      - (gtk3 or libgtk-3-0)
-      - (webkit2gtk4.1 or libwebkit2gtk-4_1-0)
-      - xdg-utils
-
-    rpm:
-      signature:
-        key_file: '{{ if index .Env "GPG_RPM_KEY_FILE" }}{{ .Env.GPG_RPM_KEY_FILE }}{{ end }}'
-
-# The GTK4 UI job shares project_name, so the default checksum file name would
-# collide with it on the shared GitHub release.
-checksum:
-  name_template: "{{ .ProjectName }}_gtk3_checksums.txt"
-
-changelog:
-  disable: true
-
-uploads:
-  - name: debian
-    skip: "{{ .Env.SKIP_PUBLISH }}"
-    ids:
-      - netbird_ui_deb_gtk3
-    mode: archive
-    target: https://pkgs.wiretrustee.com/debian/pool/{{ .ArtifactName }};deb.distribution=stable;deb.component=main;deb.architecture={{ if .Arm }}armhf{{ else }}{{ .Arch }}{{ end }};deb.package=
-    username: dev@wiretrustee.com
-    method: PUT
-
-  - name: yum
-    skip: "{{ .Env.SKIP_PUBLISH }}"
-    ids:
-      - netbird_ui_rpm_gtk3
-    mode: archive
-    target: https://pkgs.wiretrustee.com/yum/{{ .Arch }}{{ if .Arm }}{{ .Arm }}{{ end }}
-    username: dev@wiretrustee.com
-    method: PUT
-
-release:
-  # Uploads into the release created by the main .goreleaser.yaml run.
-  # make_latest stays false everywhere: the signing pipeline
-  # (netbirdio/sign-pipelines) marks the release latest after the Windows
-  # and macOS artifacts are signed.
-  make_latest: false
-  prerelease: auto

AGENTS.md

@@ -14,22 +14,20 @@ in this file, not duplicated there.
 
 ## Contents
 
-- [STOP and ask the user before](#stop-and-ask-the-user-before)
-- [Quick reference](#quick-reference)
-- [Structure](#structure)
-- [Where to look](#where-to-look)
-- [Security](#security)
-- [Agent conventions](#agent-conventions)
-- [Repo-wide principles](#repo-wide-principles)
-- [Type safety](#type-safety)
-- [Concurrency and lifecycle](#concurrency-and-lifecycle)
-- [Error handling](#error-handling)
-- [Comments](#comments)
-- [Testing](#testing)
-- [Pitfalls](#pitfalls)
-- [Commits, PRs, releases](#commits-prs-releases)
-- [After you push: CI and review bots](#after-you-push-ci-and-review-bots)
-- [Discussion and support](#discussion-and-support)
+- [NetBird Agent Guidelines](#netbird-agent-guidelines)
+  - [Contents](#contents)
+  - [STOP and ask the user before](#stop-and-ask-the-user-before)
+  - [Quick reference](#quick-reference)
+  - [Structure](#structure)
+  - [Where to look](#where-to-look)
+  - [Repo-wide principles](#repo-wide-principles)
+  - [Error handling](#error-handling)
+  - [Comments](#comments)
+  - [Testing](#testing)
+  - [Pitfalls](#pitfalls)
+  - [Commits, PRs, releases](#commits-prs-releases)
+  - [After you push: CI and review bots](#after-you-push-ci-and-review-bots)
+  - [Discussion and support](#discussion-and-support)
 
 ## STOP and ask the user before
 
@@ -159,125 +157,11 @@ netbird/
 | LLM routing / Agent Network | `proxy/internal/llm/`, `agent-network/`                      |
 | End-to-end tests            | `e2e/`                                                       |
 
-## Security
-
-### Never fail open
-
-When a security check — access control, an IP restriction, an auth decision —
-hits an error such as an unparseable value, an unavailable lookup, or a state it
-does not recognize, it must **deny**. Never skip the check or allow the request
-through because the check itself failed, and make the `default` and unknown cases
-of a security-related `switch` deny rather than fall through.
-
-### Daemon RPC input is untrusted
-
-The agent runs as root (LocalSystem on Windows), so a daemon RPC crosses a
-privilege boundary: treat every field as untrusted input rather than as something
-the UI or CLI validated on the way in.
-
-When you add or change an RPC, ask what the handler does with caller input while
-running as root. If the answer touches a filesystem path, a URL or host, or a
-privileged state change, it needs a gate **in the handler** — a check in the client
-that normally calls it is not a check at all.
-
-- **A caller-supplied path the daemon opens.** Never `os.Open` it as root.
-  Constrain it, then open it *as the caller* with `ipcauth.OpenOwnedFile`, which
-  opens `O_NOFOLLOW`, requires a regular file, and refuses a file the caller does
-  not own — so a symlink or hardlink aimed at a root-only file is rejected.
-- **A caller-supplied URL or host the daemon fetches.** Restrict the scheme and
-  allow only known hosts for unprivileged callers. Prefer a lexical host
-  allowlist plus TLS verification over "resolve the host, then reject private
-  IPs": the resolve-then-trust pattern has a DNS-rebinding race (public IP at
-  check time, attacker IP at connect time), while a name allowlist has no IP
-  check to race. Never accept `http://` where `https://` is expected.
-- **A privileged state change** (SSH root login, management URL, deregistration)
-  gates on the caller identity from `ipcauth.CallerIdentity(ctx)`.
-
-Caller identity comes from the kernel — `SO_PEERCRED`, `LOCAL_PEERCRED`, or the
-named-pipe client token — and never from an RPC field. When
-`ipcauth.CallerIdentity` reports that it could not determine an identity, **deny**;
-do not fall back to treating the caller as the transport peer.
-
-## Agent conventions
-
-### Three networking modes
-
-Where packets actually flow depends on the mode the agent is running in. The
-three are not interchangeable, so establish which one a change applies to — and
-what it should do in the other two — before you write it.
-
-- **kernel mode** (Linux only): in-kernel WireGuard®. The kernel handles both
-  peer-to-peer and routed traffic, and ACLs are iptables or nftables rules. The
-  client programs kernel facilities but never sees the traffic itself.
-- **userspace mode** (wireguard-go with a TUN): wireguard-go runs in-process. The
-  kernel handles peer-to-peer traffic once it leaves the TUN, while routed traffic
-  — exit nodes and network routes — goes through the userspace forwarder, which
-  terminates the connection and re-establishes it over OS sockets. Used on
-  platforms without kernel WireGuard® or when the user opts out.
-- **netstack mode**: wireguard-go in-process with no TUN and no kernel
-  networking. The forwarder does all routing by stitching userspace sockets, and
-  listeners such as the embedded SSH and DNS servers bind on a gVisor netstack.
-  Used where the process cannot create a TUN device, such as the embedded client
-  (`client/embed/`) and the WASM build.
-
-### The overlay interface is not "WireGuard"
-
-Do not put "WireGuard" in identifiers or comments unless the code is genuinely
-coupled to WireGuard® specifically — a wireguard-go call, a handshake field, a
-kernel WireGuard® netlink attribute. For the interface, the host, peers, or
-traffic in general, say "the NetBird interface", "the interface", or "the overlay".
-Most firewall, routing, and DNS code is transport-agnostic, so a WireGuard®
-reference there is simply inaccurate and rots as the transports change.
-
-### IPv6 is a soft feature
-
-The IPv6 overlay is opt-in dual-stack, and capability can change at runtime. Treat
-it as soft rather than a requirement:
-
-- Gate local v6 paths on the interface accessor (`wgIface.Address().HasIPv6()`),
-  not on raw state fields, and skip the v6 path when the host has no v6 rather
-  than returning an error.
-- Treat an empty or unparseable peer v6 address as "no v6 for that peer" and skip
-  it, keeping the v4 path working.
-- Never let a missing v6 break v4. Fail-closed is for security checks; a
-  capability mismatch skips the v6 work and carries on.
-
-### Environment variables
-
-Name the variable in a constant and parse booleans with `strconv.ParseBool` rather
-than comparing strings inline, so an unexpected value is logged instead of
-silently meaning false:
-
-```go
-const EnvDisableFeature = "NB_DISABLE_FEATURE"
-
-func isDisabledByEnv() bool {
-    val := os.Getenv(EnvDisableFeature)
-    if val == "" {
-        return false
-    }
-    disabled, err := strconv.ParseBool(val)
-    if err != nil {
-        log.Warnf("failed to parse %s: %v", EnvDisableFeature, err)
-        return false
-    }
-    return disabled
-}
-```
-
-### Validating against protocol specs
-
-When a change depends on what a protocol actually mandates, read the specification
-text from the [IETF datatracker](https://datatracker.ietf.org/) rather than a
-summary, and check that you have the current RFC — the widely cited one for a
-protocol is often superseded. Cite the section, not just the document, so a
-reviewer can jump straight to the rule.
-
 ## Repo-wide principles
 
 1. **Run `go fmt` on every modified Go file.** Formatting is not optional.
-2. **Zero unaddressed linter warnings.** Fix what `golangci-lint` reports on code
-   you touch, and delete imports, helpers, and parameters your refactor orphaned.
+2. **Zero unaddressed diagnostics.** Fix IDE and linter warnings on code you
+   touch, and delete imports, helpers, and parameters your refactor orphaned.
    Exception: unused parameters in shared code may be consumed by builds outside
    this repository — do not remove them, ask instead.
 3. **Function comments are mandatory for exported functions**, written as full
@@ -291,12 +175,9 @@ reviewer can jump straight to the rule.
 7. **Avoid LLM-slop tells:** em dashes, hedging narration, restating the diff in
    prose, trailing summaries. Defaults, not absolute bans. Applies to code,
    comments, commit messages, and PR descriptions alike.
-8. **Concurrency: do a two-pass race analysis after every change** that touches
-   shared state, including reads of existing maps and slices. Guard them with a
-   mutex (or an atomic or channel where that fits better), keep critical
-   sections short, and run `go test -race` on the touched packages. See
-   [Concurrency and lifecycle](#concurrency-and-lifecycle) for the failure modes
-   to check for.
+8. **Concurrency: do a two-pass race analysis after every change** that adds
+   shared state. Guard maps and slices with a mutex, keep critical sections
+   short, and run `go test -race` on the touched packages.
 9. **Cross-platform builds must keep working.** The agent targets Linux, macOS,
    Windows, FreeBSD, Android, and iOS. When you add a platform-specific file,
    add the counterpart or a build-tagged fallback for the others.
@@ -304,93 +185,6 @@ reviewer can jump straight to the rule.
 11. **Never log secrets** — private keys, setup keys, tokens, PAT values — and
     keep peer IPs and hostnames out of logs above debug level.
 
-## Type safety
-
-**No bare primitives for domain concepts.** A `string` parameter for an account
-ID next to a `string` parameter for a peer ID is two bugs waiting to happen,
-because the compiler cannot catch the swap. Declare the type once and use it
-throughout, converting only at the boundaries where data enters or leaves —
-protobuf, gRPC, HTTP, an external library.
-
-```go
-type ServiceID string
-type AccountID string
-
-// Internal: typed all the way through
-func (r *Router) RemoveRoute(host SNIHost, svcID ServiceID) { ... }
-
-// Proto boundary: convert once, on the way in and on the way out
-svcID := ServiceID(mapping.GetId())
-req.ServiceId = string(svcID)
-```
-
-- **IP addresses are `netip.Addr`**, not `string` and not `net.IP`. Parse at the
-  boundary and pass the typed value inward.
-- **Always `Unmap()`** after parsing an address, after converting from `net.IP`,
-  and after extracting one from `RemoteAddr()`. This normalizes a v4-mapped v6
-  address (`::ffff:10.1.2.3`) to plain v4 so IPv4 rules match it. A stored or
-  compared mapped address silently fails to match those rules.
-- **Ports are `uint16`** internally; use `int` only where a library forces it and
-  convert immediately.
-- **Enums are a typed string with constants**, so the valid set is discoverable
-  and a typo fails to compile.
-- **Map keys follow the same rule**, and must be a real type (`type ServiceID
-  string`) rather than an alias (`type serviceID = string`) — an alias silently
-  accepts bare strings.
-
-## Concurrency and lifecycle
-
-Beyond the mutex hygiene in the principles above, check for these failure
-modes.
-
-- **Never read a struct field inside a goroutine** when another goroutine may nil
-  or reassign it. Pass the value as a parameter, or capture it into a local before
-  launching. This matters most when `Stop()` nils a field without waiting for the
-  goroutine to finish.
-
-  ```go
-  go func(ifaceName string) {   // good: passed in, cannot be nilled underneath
-      m.Start(ctx, ifaceName)
-  }(iface.Name())
-  ```
-
-- **Never wait on a channel while holding a lock the sender needs.** Copy what you
-  need out from under the lock, release it, then wait.
-
-  ```go
-  func (m *Manager) Stop() {
-      m.mu.Lock()
-      cancel, done := m.cancel, m.done
-      m.mu.Unlock()
-      if cancel != nil {
-          cancel()
-          <-done
-      }
-  }
-  ```
-
-- **`Stop`/`Close` must be idempotent** — guard on an already-stopped flag or a
-  nil cancel — and must release the state they guarded. Clear maps and caches;
-  a cancelled goroutine holding a live map still pins that memory. Note that a
-  nil map only panics on writes; reads and iteration behave like an empty map,
-  so where post-close use must be rejected, check the stopped flag explicitly.
-- **Publish coupled state only after every fallible step succeeds.** When several
-  fields form an invariant, build them into locals and assign them to the receiver
-  at the end. Assigning as you go leaves the object half-initialized when a later
-  step fails, so a readiness predicate reports ready while a coupled field is nil.
-  If an earlier step already had an external side effect — a created chain, an
-  opened handle, an inserted rule — roll it back before returning the error.
-- **Clean up what you own on constructor error paths.** Once a constructor has
-  started something, every later error path must undo it: cancel a goroutine and
-  wait for it to exit, stop a ticker, close a watcher. The object is never
-  returned, so its `Close` will never run.
-- **A failed `Start` must undo everything it started.** When a component brings up
-  several subsystems in sequence — connection manager, watchers, routing, DNS,
-  flow, persisted state — a failure partway through has to tear down the ones
-  already running, not just close the handle the error came from. Put the
-  already-started guard *before* that teardown path, so a rejected second `Start`
-  cannot dismantle the one that is running.
-
 ## Error handling
 
 Use single-assignment form when the error is only needed inside the `if`:
@@ -454,45 +248,6 @@ Log the errors you choose not to act on:
 - Close errors may be ignored for read-only operations; log them at debug for
   writes.
 
-**Do not log and return the same error.** It gets reported twice, from two places,
-and the second reader cannot tell whether it happened once or twice. Return it and
-let the caller decide. The exception is an API handler that has already written a
-response. Internal helpers return errors rather than logging and swallowing them.
-
-**Never return a typed nil as an error.** A nil `*MyError` stored in an `error`
-interface is not nil, so `err != nil` is true and callers take the failure path on
-success. Return the error only where it is actually set:
-
-```go
-if _, err := conn.Write(buf); err != nil {   // good
-    return err
-}
-return nil
-```
-
-**Accumulate with `multierror` when an operation should continue past individual
-failures** — teardown, cleanup, or setup where partial success is acceptable.
-`client/errors.FormatErrorOrNil` returns nil for an empty accumulator, so callers
-still see a plain nil on full success:
-
-```go
-func (m *Manager) Cleanup() error {
-    var merr *multierror.Error
-    for _, r := range m.resources {
-        if err := r.Close(); err != nil {
-            merr = multierror.Append(merr, fmt.Errorf("close %s: %w", r.Name, err))
-        }
-    }
-    return nberrors.FormatErrorOrNil(merr)
-}
-```
-
-| Scenario              | Approach              | Why                                       |
-| --------------------- | --------------------- | ----------------------------------------- |
-| Cleanup / teardown    | Accumulate            | Clean up as much as possible              |
-| Setup with rollback   | Abort on first error  | Partial state is invalid; undo what stuck |
-| Setup with partial OK | Accumulate            | Degraded operation is still useful        |
-
 ## Comments
 
 Comment the **why**, never the **what**. Default to no comment, and add one only
@@ -514,14 +269,10 @@ checksum = updateChecksum(checksum, oldPort, newPort)
 
 ### Length budget
 
-Neither of these is linter-enforced, so they are conventions the surrounding code
-mostly follows rather than hard limits:
-
-- **Around 90 characters per line.** Wrap the comment rather than running well past
-  it.
-- **Roughly 250 characters per comment**, about three wrapped lines. Doc comments
-  on exported identifiers may exceed it when the API genuinely needs the
-  explanation; inline comments inside a function body rarely should.
+- **90 characters per line.** Wrap the comment, do not run past it.
+- **250 characters per comment**, roughly three wrapped lines. Doc comments on
+  exported identifiers may exceed it when the API genuinely needs the
+  explanation; inline comments inside a function body may not.
 
 The budget is a smell detector, not a rule to game. Do not compress a needed
 explanation into cryptic shorthand to fit — if a block of code needs more than
@@ -578,19 +329,6 @@ up, and the 250-character budget does not apply to them.
   otherwise.
 - **Message guidance:** optional for `NoError`/`Error`; always give context for
   comparison, boolean, and collection assertions.
-- **Reproduce a bug before fixing it.** Write the test, watch it fail *for the
-  reason you expect* — a test that fails for an unrelated reason proves nothing —
-  then apply the fix and confirm it passes. Add the thin surrounding cases while
-  you are there.
-- **Use `t.Setenv`** rather than `os.Setenv` so the previous value is restored on
-  cleanup. To test the unset case, call `t.Setenv` first to register the restore,
-  then `os.Unsetenv`.
-- **Prefer `t.Cleanup` over `defer`** in any test with parallel subtests: the
-  parent function returns, running its `defer`s, while parallel subtests are
-  still suspended. Sequential subtests finish inside `t.Run`, so `defer` is safe
-  there, but `t.Cleanup` works in both cases.
-- **Explanatory comments in tests are welcome.** Describe the scenario being set
-  up; the comment budget below does not apply to them.
 
 ```go
 server, err := StartTestServer()
@@ -642,8 +380,7 @@ assert.Equal(t, expectedResult, result, "Result should match expected")
   than replacing it with your own summary: describe the change, link the issue,
   tick the checklist honestly (including "ran locally" and "single purpose"),
   and complete the documentation section. Do not tick a box you have not
-  verified, and do not delete rows that do not apply — the docs gate in CI reads
-  that section and fails when it is missing.
+  verified, and do not delete rows that do not apply.
 
 - **Keep the PR description short.** Under 1000 words on top of the template's
   own text, and usually far less — a few paragraphs. Reviewers read the diff;
@@ -702,12 +439,6 @@ assert.Equal(t, expectedResult, result, "Result should match expected")
   on their own. Propose that split to the user rather than opening one large PR
   and hoping.
 
-  Prefer GitHub's stacked pull requests for such a sequence, rather than
-  hand-managing base branches: open each PR against the branch below it instead of
-  `main`, so every PR's diff shows only its own change. Merging a layer retargets
-  the PRs above it, and branch protections and required checks on the base branch
-  still apply to each one.
-
 - **User-facing changes need a docs PR** in
   [netbirdio/docs](https://github.com/netbirdio/docs), linked from the PR
   description.

CONTRIBUTING.md

@@ -112,7 +112,6 @@ aligns with our security standards and design expectations.
         - [Test suite](#test-suite)
     - [Checklist before submitting a PR](#checklist-before-submitting-a-pr)
     - [When we close a PR](#when-we-close-a-pr)
-    - [Translations](#translations)
     - [Other project repositories](#other-project-repositories)
     - [Contributor License Agreement](#contributor-license-agreement)
 
@@ -613,17 +612,6 @@ A closed PR is not a rejected idea. Take it back to the
 [discussion](https://github.com/netbirdio/netbird/discussions), settle the
 approach, and reopen the work from there.
 
-## Translations
-
-Desktop UI translations are not contributed through pull requests. Translate on
-[Crowdin](https://crowdin.com/project/netbird) instead: no ticket needed, just
-join the project and pick your language. Crowdin syncs with this repository and
-opens the service PRs itself, so hand-edited locale files would conflict with
-the next sync. Style, terminology, and review guidance live in
-[client/ui/i18n/TRANSLATING.md](client/ui/i18n/TRANSLATING.md). To request a
-language the project does not offer yet, ask on the Crowdin project page or in
-a [discussion](https://github.com/netbirdio/netbird/discussions).
-
 ## Other project repositories
 
 NetBird project is composed of 3 main repositories:

client/android/client.go

@@ -15,7 +15,6 @@ import (
 
 	log "github.com/sirupsen/logrus"
 
-	nbAnonymize "github.com/netbirdio/netbird/client/anonymize"
 	"github.com/netbirdio/netbird/client/iface/device"
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/debug"
@@ -33,13 +32,6 @@ import (
 	types "github.com/netbirdio/netbird/upload-server/types"
 )
 
-// AnonymizeLevelDefault and AnonymizeLevelStrict are the accepted
-// anonymizeLevel values for DebugBundle.
-const (
-	AnonymizeLevelDefault = nbAnonymize.LevelDefaultString
-	AnonymizeLevelStrict  = nbAnonymize.LevelStrictString
-)
-
 // ConnectionListener export internal Listener for mobile
 type ConnectionListener interface {
 	peer.Listener
@@ -286,10 +278,8 @@ func (c *Client) GetTunSettings() (*TunSettings, error) {
 }
 
 // DebugBundle generates a debug bundle, uploads it, and returns the upload key.
-// It works both with and without a running engine. anonymizeLevel is "default"
-// or "strict"; strict also anonymizes internal IP ranges, peer names, and
-// WireGuard public keys, and implies anonymize.
-func (c *Client) DebugBundle(platformFiles PlatformFiles, anonymize bool, anonymizeLevel string) (string, error) {
+// It works both with and without a running engine.
+func (c *Client) DebugBundle(platformFiles PlatformFiles, anonymize bool) (string, error) {
 	cfg, cacheDir, cc := c.stateSnapshot()
 
 	// If the engine hasn't been started, load config from disk
@@ -308,7 +298,6 @@ func (c *Client) DebugBundle(platformFiles PlatformFiles, anonymize bool, anonym
 		InternalConfig: cfg,
 		StatusRecorder: c.recorder,
 		TempDir:        cacheDir,
-		StatePath:      platformFiles.StateFilePath(),
 	}
 
 	if cc != nil {
@@ -332,7 +321,6 @@ func (c *Client) DebugBundle(platformFiles PlatformFiles, anonymize bool, anonym
 		deps,
 		debug.BundleConfig{
 			Anonymize:         anonymize,
-			AnonymizeLevel:    nbAnonymize.ParseLevel(anonymizeLevel),
 			IncludeSystemInfo: true,
 		},
 	)

client/android/profile_state_test.go

@@ -16,17 +16,17 @@ func TestProfileAccountPathFor(t *testing.T) {
 		{
 			name:       "default profile",
 			configPath: "/data/data/io.netbird.client/files/netbird.cfg",
-			want:       filepath.FromSlash("/data/data/io.netbird.client/files/netbird.account.json"),
+			want:       "/data/data/io.netbird.client/files/netbird.account.json",
 		},
 		{
 			name:       "id profile",
 			configPath: "/data/data/io.netbird.client/files/profiles/4c5f5c8198c3989cffb5b5394f5a7ae0.json",
-			want:       filepath.FromSlash("/data/data/io.netbird.client/files/profiles/4c5f5c8198c3989cffb5b5394f5a7ae0.account.json"),
+			want:       "/data/data/io.netbird.client/files/profiles/4c5f5c8198c3989cffb5b5394f5a7ae0.account.json",
 		},
 		{
 			name:       "legacy name-keyed profile is handled the same way",
 			configPath: "/data/data/io.netbird.client/files/profiles/work.json",
-			want:       filepath.FromSlash("/data/data/io.netbird.client/files/profiles/work.account.json"),
+			want:       "/data/data/io.netbird.client/files/profiles/work.account.json",
 		},
 		{
 			name:       "empty path is rejected",

client/anonymize/anonymize.go

@@ -2,7 +2,6 @@ package anonymize
 
 import (
 	"crypto/rand"
-	"encoding/base64"
 	"fmt"
 	"math/big"
 	"net"
@@ -16,88 +15,13 @@ import (
 
 const anonTLD = ".domain"
 
-// Level selects how much the anonymizer redacts. Levels are ordered: a higher
-// level redacts strictly more. On the wire (protos, flags) levels travel as
-// their string form.
-type Level int
-
-const (
-	// LevelDefault anonymizes public IP addresses, IPv6 ULA, domains, and MAC
-	// addresses. Internal IPv4 ranges (RFC 1918, CGNAT, link-local) are
-	// preserved so support can reason about the real topology.
-	LevelDefault Level = iota
-	// LevelStrict additionally anonymizes internal IP ranges, peer names, and
-	// WireGuard public keys.
-	LevelStrict
-)
-
-// LevelDefaultString and LevelStrictString are the wire forms of the levels,
-// for boundaries that pass levels as strings (flags, protos, mobile bindings).
-const (
-	LevelDefaultString = "default"
-	LevelStrictString  = "strict"
-)
-
-// ParseLevel maps s to a Level. Empty means LevelDefault; anything
-// unrecognized maps to LevelStrict so an unknown request never yields less
-// anonymization than intended.
-func ParseLevel(s string) Level {
-	switch strings.ToLower(s) {
-	case "", LevelDefaultString:
-		return LevelDefault
-	default:
-		return LevelStrict
-	}
-}
-
-// String returns the wire form of the level: "default" or "strict".
-func (l Level) String() string {
-	if l >= LevelStrict {
-		return LevelStrictString
-	}
-	return LevelDefaultString
-}
-
-// protectedDomains are NetBird-operated suffixes that stay recognizable in an
-// anonymized bundle. At LevelStrict the labels in front of them (the peer
-// name) are still replaced, except under netbird.io, which only hosts
-// NetBird infrastructure (api, signal, flow), never peer names.
-var protectedDomains = []string{"netbird.io", "netbird.selfhosted", "netbird.cloud", "netbird.stage"}
-
-const infraDomain = "netbird.io"
-
-var (
-	macColonRegex = regexp.MustCompile(`\b[0-9a-fA-F]{2}(?::[0-9a-fA-F]{2}){5}\b`)
-	macDashRegex  = regexp.MustCompile(`\b[0-9a-fA-F]{2}(?:-[0-9a-fA-F]{2}){5}\b`)
-	wgKeyRegex    = regexp.MustCompile(`\b[A-Za-z0-9+/]{43}=`)
-)
-
 type Anonymizer struct {
 	ipAnonymizer     map[netip.Addr]netip.Addr
 	domainAnonymizer map[string]string
-	// domainOrder caches the keys of domainAnonymizer sorted longest-first
-	// for AnonymizeString; it is rebuilt when the map gains entries.
-	domainOrder     []string
-	labelAnonymizer map[string]string
-	labelAnonymized map[string]struct{}
-	labelCounter    uint32
-	macAnonymizer   map[string]string
-	macCounter      uint32
-	wgKeyAnonymizer map[string]string
-	wgKeyAnonymized map[string]struct{}
-	currentAnonIPv4 netip.Addr
-	currentAnonIPv6 netip.Addr
-	startAnonIPv4   netip.Addr
-	startAnonIPv6   netip.Addr
-
-	// LevelStrict also anonymizes internal ranges (RFC 1918, CGNAT,
-	// link-local), replacing them from the dedicated internal pools below so
-	// a reader can still tell an internal address from a public one.
-	level                   Level
-	currentAnonInternalIPv4 netip.Addr
-	currentAnonInternalIPv6 netip.Addr
-	startAnonInternalIPv4   netip.Addr
-	startAnonInternalIPv6   netip.Addr
+	currentAnonIPv4  netip.Addr
+	currentAnonIPv6  netip.Addr
+	startAnonIPv4    netip.Addr
+	startAnonIPv6    netip.Addr
 
 	domainKeyRegex *regexp.Regexp
 }
@@ -108,50 +32,25 @@ func DefaultAddresses() (netip.Addr, netip.Addr) {
 	return netip.AddrFrom4([4]byte{198, 51, 100, 0}), netip.MustParseAddr("2001:db8:ffff::")
 }
 
-// InternalAddresses returns the pool starts used in strict mode for internal
-// ranges. Both are reserved ranges that cannot collide with real addressing:
-// 198.18.0.0 (RFC 2544 benchmarking), 2001:db8:1:: (RFC 3849 documentation).
-func InternalAddresses() (netip.Addr, netip.Addr) {
-	return netip.AddrFrom4([4]byte{198, 18, 0, 0}), netip.MustParseAddr("2001:db8:1::")
-}
-
 func NewAnonymizer(startIPv4, startIPv6 netip.Addr) *Anonymizer {
-	internalIPv4, internalIPv6 := InternalAddresses()
 	return &Anonymizer{
 		ipAnonymizer:     map[netip.Addr]netip.Addr{},
 		domainAnonymizer: map[string]string{},
-		labelAnonymizer:  map[string]string{},
-		labelAnonymized:  map[string]struct{}{},
-		macAnonymizer:    map[string]string{},
-		wgKeyAnonymizer:  map[string]string{},
-		wgKeyAnonymized:  map[string]struct{}{},
 		currentAnonIPv4:  startIPv4,
 		currentAnonIPv6:  startIPv6,
 		startAnonIPv4:    startIPv4,
 		startAnonIPv6:    startIPv6,
 
-		level:                   LevelDefault,
-		currentAnonInternalIPv4: internalIPv4,
-		currentAnonInternalIPv6: internalIPv6,
-		startAnonInternalIPv4:   internalIPv4,
-		startAnonInternalIPv6:   internalIPv6,
-
 		domainKeyRegex: regexp.MustCompile(`\bdomain=([^\s,:"]+)`),
 	}
 }
 
-// SetLevel selects the anonymization level. The zero value of a new
-// Anonymizer is LevelDefault.
-func (a *Anonymizer) SetLevel(level Level) {
-	a.level = level
-}
-
 func (a *Anonymizer) AnonymizeIP(ip netip.Addr) netip.Addr {
-	// Normalize 4-in-6 addresses so ::ffff:192.168.1.1 classifies and maps
-	// like 192.168.1.1.
-	ip = ip.Unmap()
-
 	if ip.IsLoopback() ||
+		ip.IsLinkLocalUnicast() ||
+		ip.IsLinkLocalMulticast() ||
+		ip.IsInterfaceLocalMulticast() ||
+		(ip.Is4() && ip.IsPrivate()) ||
 		ip.IsUnspecified() ||
 		ip.IsMulticast() ||
 		isWellKnown(ip) ||
@@ -160,100 +59,18 @@ func (a *Anonymizer) AnonymizeIP(ip netip.Addr) netip.Addr {
 		return ip
 	}
 
-	if isInternal(ip) && a.level < LevelStrict {
-		return ip
-	}
-
 	if _, ok := a.ipAnonymizer[ip]; !ok {
-		a.ipAnonymizer[ip] = a.nextAnonIP(ip)
+		if ip.Is4() {
+			a.ipAnonymizer[ip] = a.currentAnonIPv4
+			a.currentAnonIPv4 = a.currentAnonIPv4.Next()
+		} else {
+			a.ipAnonymizer[ip] = a.currentAnonIPv6
+			a.currentAnonIPv6 = a.currentAnonIPv6.Next()
+		}
 	}
 	return a.ipAnonymizer[ip]
 }
 
-func (a *Anonymizer) nextAnonIP(ip netip.Addr) netip.Addr {
-	// At the strict level, internal addresses (including IPv6 ULA, matched
-	// by IsPrivate) come from the internal pools so they remain recognizable
-	// as internal without disclosing the real values.
-	if a.level >= LevelStrict && (isInternal(ip) || ip.IsPrivate()) {
-		if ip.Is4() {
-			anon := a.currentAnonInternalIPv4
-			a.currentAnonInternalIPv4 = a.currentAnonInternalIPv4.Next()
-			return anon
-		}
-		anon := a.currentAnonInternalIPv6
-		a.currentAnonInternalIPv6 = a.currentAnonInternalIPv6.Next()
-		return anon
-	}
-
-	if ip.Is4() {
-		anon := a.currentAnonIPv4
-		a.currentAnonIPv4 = a.currentAnonIPv4.Next()
-		return anon
-	}
-	anon := a.currentAnonIPv6
-	a.currentAnonIPv6 = a.currentAnonIPv6.Next()
-	return anon
-}
-
-// AnonymizeMAC replaces a MAC address with a consistent placeholder from the
-// locally administered range starting at 02:00:00:00:00:01, at every
-// anonymization level. Broadcast, multicast, all-zero, and already assigned
-// placeholder addresses are preserved. The colon and dash spellings of the
-// same address share one placeholder; the output keeps the input's separator.
-func (a *Anonymizer) AnonymizeMAC(mac string) string {
-	hw, err := net.ParseMAC(mac)
-	if err != nil || len(hw) != 6 {
-		return mac
-	}
-
-	if isWellKnownMAC(hw) || a.isAnonymizedMAC(hw) {
-		return mac
-	}
-
-	key := hw.String()
-	anon, ok := a.macAnonymizer[key]
-	if !ok {
-		a.macCounter++
-		anon = fmt.Sprintf("02:00:00:%02x:%02x:%02x", byte(a.macCounter>>16), byte(a.macCounter>>8), byte(a.macCounter))
-		a.macAnonymizer[key] = anon
-	}
-
-	if strings.Contains(mac, "-") {
-		anon = strings.ReplaceAll(anon, ":", "-")
-	}
-	return anon
-}
-
-// isAnonymizedMAC reports whether hw is a placeholder this anonymizer already
-// handed out, so a second pass over anonymized output leaves it unchanged.
-func (a *Anonymizer) isAnonymizedMAC(hw net.HardwareAddr) bool {
-	if hw[0] != 0x02 || hw[1] != 0 || hw[2] != 0 {
-		return false
-	}
-	value := uint32(hw[3])<<16 | uint32(hw[4])<<8 | uint32(hw[5])
-	return value <= a.macCounter
-}
-
-// AnonymizeWGKey replaces a WireGuard public key with a consistent random
-// placeholder of the same shape. Keys are only anonymized at LevelStrict;
-// placeholders already handed out pass through unchanged.
-func (a *Anonymizer) AnonymizeWGKey(key string) string {
-	if a.level < LevelStrict || !looksLikeWGKey(key) {
-		return key
-	}
-	if _, ok := a.wgKeyAnonymized[key]; ok {
-		return key
-	}
-
-	anon, ok := a.wgKeyAnonymizer[key]
-	if !ok {
-		anon = generateAnonymousKey()
-		a.wgKeyAnonymizer[key] = anon
-		a.wgKeyAnonymized[anon] = struct{}{}
-	}
-	return anon
-}
-
 func (a *Anonymizer) AnonymizeUDPAddr(addr net.UDPAddr) net.UDPAddr {
 	// Convert IP to netip.Addr
 	ip, ok := netip.AddrFromSlice(addr.IP)
@@ -272,12 +89,12 @@ func (a *Anonymizer) AnonymizeUDPAddr(addr net.UDPAddr) net.UDPAddr {
 
 // isInAnonymizedRange checks if an IP is within the range of already assigned anonymized IPs
 func (a *Anonymizer) isInAnonymizedRange(ip netip.Addr) bool {
-	if ip.Is4() {
-		return inPoolRange(ip, a.startAnonIPv4, a.currentAnonIPv4) ||
-			inPoolRange(ip, a.startAnonInternalIPv4, a.currentAnonInternalIPv4)
+	if ip.Is4() && ip.Compare(a.startAnonIPv4) >= 0 && ip.Compare(a.currentAnonIPv4) <= 0 {
+		return true
+	} else if !ip.Is4() && ip.Compare(a.startAnonIPv6) >= 0 && ip.Compare(a.currentAnonIPv6) <= 0 {
+		return true
 	}
-	return inPoolRange(ip, a.startAnonIPv6, a.currentAnonIPv6) ||
-		inPoolRange(ip, a.startAnonInternalIPv6, a.currentAnonInternalIPv6)
+	return false
 }
 
 func (a *Anonymizer) AnonymizeIPString(ip string) string {
@@ -301,17 +118,14 @@ func (a *Anonymizer) AnonymizeDomain(domain string) string {
 		baseDomain = domain[:len(domain)-1]
 	}
 
-	if strings.HasSuffix(baseDomain, anonTLD) {
+	if strings.HasSuffix(baseDomain, "netbird.io") ||
+		strings.HasSuffix(baseDomain, "netbird.selfhosted") ||
+		strings.HasSuffix(baseDomain, "netbird.cloud") ||
+		strings.HasSuffix(baseDomain, "netbird.stage") ||
+		strings.HasSuffix(baseDomain, anonTLD) {
 		return domain
 	}
 
-	if suffix := protectedSuffix(baseDomain); suffix != "" {
-		if a.level < LevelStrict || baseDomain == suffix || suffix == infraDomain {
-			return domain
-		}
-		return withTrailingDot(a.anonymizePeerName(baseDomain, suffix), hasDot)
-	}
-
 	parts := strings.Split(baseDomain, ".")
 	if len(parts) < 2 {
 		return domain
@@ -327,53 +141,12 @@ func (a *Anonymizer) AnonymizeDomain(domain string) string {
 	}
 
 	result := strings.Replace(baseDomain, baseForLookup, anonymized, 1)
-	if a.level >= LevelStrict && len(parts) > 2 {
-		prefix := strings.TrimSuffix(baseDomain, "."+baseForLookup)
-		result = a.anonymizeLabels(prefix, "host") + "." + anonymized
-		// The full mapping feeds AnonymizeString so seeded FQDNs are caught
-		// in log lines as a whole, labels included.
-		a.domainAnonymizer[baseDomain] = result
-	}
-	return withTrailingDot(result, hasDot)
-}
-
-// anonymizePeerName replaces the labels in front of a protected suffix with
-// numbered peer placeholders, keeping the suffix, and records the full
-// mapping for string replacement in logs. The numbering keeps a peer
-// recognizable across the whole bundle without disclosing its name.
-func (a *Anonymizer) anonymizePeerName(baseDomain, suffix string) string {
-	prefix := strings.TrimSuffix(baseDomain, "."+suffix)
-	result := a.anonymizeLabels(prefix, "peer") + "." + suffix
-	if result != baseDomain {
-		a.domainAnonymizer[baseDomain] = result
+	if hasDot {
+		result += "."
 	}
 	return result
 }
 
-// anonymizeLabels replaces each dot-separated label with a consistent
-// numbered placeholder ("<placeholder>-<n>"). Wildcard labels and
-// placeholders already handed out pass through unchanged.
-func (a *Anonymizer) anonymizeLabels(prefix, placeholder string) string {
-	labels := strings.Split(prefix, ".")
-	for i, label := range labels {
-		if label == "*" {
-			continue
-		}
-		if _, ok := a.labelAnonymized[label]; ok {
-			continue
-		}
-		anon, ok := a.labelAnonymizer[label]
-		if !ok {
-			a.labelCounter++
-			anon = fmt.Sprintf("%s-%d", placeholder, a.labelCounter)
-			a.labelAnonymizer[label] = anon
-			a.labelAnonymized[anon] = struct{}{}
-		}
-		labels[i] = anon
-	}
-	return strings.Join(labels, ".")
-}
-
 func (a *Anonymizer) AnonymizeURI(uri string) string {
 	u, err := url.Parse(uri)
 	if err != nil {
@@ -408,70 +181,16 @@ func (a *Anonymizer) AnonymizeString(str string) string {
 	str = ipv4Regex.ReplaceAllStringFunc(str, a.AnonymizeIPString)
 	str = ipv6Regex.ReplaceAllStringFunc(str, a.AnonymizeIPString)
 
-	for _, domain := range a.sortedDomains() {
-		str = strings.ReplaceAll(str, domain, a.domainAnonymizer[domain])
+	for domain, anonDomain := range a.domainAnonymizer {
+		str = strings.ReplaceAll(str, domain, anonDomain)
 	}
 
 	str = a.AnonymizeSchemeURI(str)
 	str = a.AnonymizeDNSLogLine(str)
 
-	// MAC handling runs after the IP passes so preserved IPv6 addresses are
-	// already out of the way; the separator guard skips matches embedded in a
-	// longer colon- or dash-separated sequence (such as an IPv6 tail).
-	str = a.anonymizeMACsInString(str, macColonRegex, ':')
-	str = a.anonymizeMACsInString(str, macDashRegex, '-')
-
-	if a.level >= LevelStrict {
-		str = wgKeyRegex.ReplaceAllStringFunc(str, a.AnonymizeWGKey)
-	}
-
 	return str
 }
 
-// sortedDomains returns the domain mappings longest-first, so a full-FQDN
-// mapping (strict level) is applied before the base-domain mapping it
-// contains. The order is rebuilt only when domainAnonymizer has grown.
-func (a *Anonymizer) sortedDomains() []string {
-	if len(a.domainOrder) == len(a.domainAnonymizer) {
-		return a.domainOrder
-	}
-
-	a.domainOrder = a.domainOrder[:0]
-	for domain := range a.domainAnonymizer {
-		a.domainOrder = append(a.domainOrder, domain)
-	}
-	slices.SortFunc(a.domainOrder, func(x, y string) int {
-		if d := len(y) - len(x); d != 0 {
-			return d
-		}
-		return strings.Compare(x, y)
-	})
-	return a.domainOrder
-}
-
-// anonymizeMACsInString replaces MAC addresses matched by re, skipping
-// matches that directly adjoin another sep so a six-group run inside a longer
-// separated sequence is left alone.
-func (a *Anonymizer) anonymizeMACsInString(str string, re *regexp.Regexp, sep byte) string {
-	matches := re.FindAllStringIndex(str, -1)
-	if len(matches) == 0 {
-		return str
-	}
-
-	var b strings.Builder
-	last := 0
-	for _, m := range matches {
-		if (m[0] > 0 && str[m[0]-1] == sep) || (m[1] < len(str) && str[m[1]] == sep) {
-			continue
-		}
-		b.WriteString(str[last:m[0]])
-		b.WriteString(a.AnonymizeMAC(str[m[0]:m[1]]))
-		last = m[1]
-	}
-	b.WriteString(str[last:])
-	return b.String()
-}
-
 // AnonymizeSchemeURI finds and anonymizes URIs with ws, wss, rel, rels, stun, stuns, turn, and turns schemes.
 func (a *Anonymizer) AnonymizeSchemeURI(text string) string {
 	re := regexp.MustCompile(`(?i)\b(wss?://|rels?://|stuns?:|turns?:|https?://)\S+\b`)
@@ -520,79 +239,10 @@ func isWellKnown(addr netip.Addr) bool {
 		"128.0.0.0", "8000::", // 2nd split subnet for default routes
 	}
 
-	return slices.Contains(wellKnown, addr.String())
-}
-
-// isInternal reports whether ip identifies a host only within the local
-// network: IPv4 private (RFC 1918), CGNAT (RFC 6598), and link-local (v4 and
-// v6). These are preserved at the default level so support can reason about
-// the real topology, and replaced from the internal pools at the strict
-// level. IPv6 ULA is deliberately not internal: its random global ID uniquely
-// fingerprints the network, so it is anonymized at every level.
-func isInternal(ip netip.Addr) bool {
-	return (ip.Is4() && ip.IsPrivate()) ||
-		ip.IsLinkLocalUnicast() ||
-		isCGNAT(ip)
-}
-
-func inPoolRange(ip, start, current netip.Addr) bool {
-	return ip.Compare(start) >= 0 && ip.Compare(current) <= 0
-}
-
-// isWellKnownMAC reports whether hw carries no stable host identity: all-zero
-// or a group address (broadcast and multicast).
-func isWellKnownMAC(hw net.HardwareAddr) bool {
-	if hw[0]&1 == 1 {
+	if slices.Contains(wellKnown, addr.String()) {
 		return true
 	}
-	for _, b := range hw {
-		if b != 0 {
-			return false
-		}
-	}
-	return true
-}
 
-// looksLikeWGKey reports whether s has the shape of a WireGuard key:
-// 44 base64 characters decoding to 32 bytes.
-func looksLikeWGKey(s string) bool {
-	if len(s) != 44 || s[43] != '=' {
-		return false
-	}
-	decoded, err := base64.StdEncoding.DecodeString(s)
-	return err == nil && len(decoded) == 32
-}
-
-func generateAnonymousKey() string {
-	buf := make([]byte, 32)
-	if _, err := rand.Read(buf); err != nil {
-		return strings.Repeat("A", 43) + "="
-	}
-	return base64.StdEncoding.EncodeToString(buf)
-}
-
-// protectedSuffix returns the protected NetBird suffix baseDomain ends with,
-// or empty. The match is label-anchored so an unrelated domain that merely
-// ends in the same characters is not preserved.
-func protectedSuffix(baseDomain string) string {
-	for _, d := range protectedDomains {
-		if baseDomain == d || strings.HasSuffix(baseDomain, "."+d) {
-			return d
-		}
-	}
-	return ""
-}
-
-func withTrailingDot(domain string, hasDot bool) string {
-	if hasDot {
-		return domain + "."
-	}
-	return domain
-}
-
-// isCGNAT reports whether addr is in 100.64.0.0/10 (RFC 6598), the range
-// NetBird assigns overlay peer addresses from.
-func isCGNAT(addr netip.Addr) bool {
 	cgnatRangeStart := netip.AddrFrom4([4]byte{100, 64, 0, 0})
 	cgnatRange := netip.PrefixFrom(cgnatRangeStart, 10)
 

client/anonymize/anonymize_test.go

@@ -1,11 +1,8 @@
 package anonymize_test
 
 import (
-	"bytes"
-	"encoding/base64"
 	"net/netip"
 	"regexp"
-	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -47,301 +44,6 @@ func TestAnonymizeIP(t *testing.T) {
 	}
 }
 
-func TestParseLevel(t *testing.T) {
-	tests := []struct {
-		input  string
-		expect anonymize.Level
-	}{
-		{"", anonymize.LevelDefault},
-		{"default", anonymize.LevelDefault},
-		{"DEFAULT", anonymize.LevelDefault},
-		{"strict", anonymize.LevelStrict},
-		{"STRICT", anonymize.LevelStrict},
-		// Unknown values must never yield less anonymization than requested.
-		{"garbage", anonymize.LevelStrict},
-	}
-
-	for _, tc := range tests {
-		t.Run("input="+tc.input, func(t *testing.T) {
-			assert.Equal(t, tc.expect, anonymize.ParseLevel(tc.input), "parsed level should match")
-		})
-	}
-}
-
-func TestAnonymizeIP_DefaultLevelInternalRanges(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-
-	tests := []struct {
-		name   string
-		ip     string
-		expect string
-	}{
-		{"RFC1918 10/8", "10.1.2.3", "10.1.2.3"},
-		{"RFC1918 172.16/12", "172.16.5.5", "172.16.5.5"},
-		{"RFC1918 192.168/16", "192.168.1.1", "192.168.1.1"},
-		{"CGNAT", "100.64.0.5", "100.64.0.5"},
-		{"IPv4 link-local", "169.254.1.1", "169.254.1.1"},
-		{"IPv6 link-local", "fe80::1", "fe80::1"},
-		// ULA is anonymized even at the default level: its random global ID
-		// uniquely fingerprints the network, unlike shared RFC 1918 space.
-		{"IPv6 ULA", "fd12:3456:789a::1", "2001:db8:ffff::"},
-		// 4-in-6 addresses classify like their unmapped IPv4 form.
-		{"4-in-6 RFC1918", "::ffff:192.168.1.1", "192.168.1.1"},
-		{"4-in-6 CGNAT", "::ffff:100.64.0.5", "100.64.0.5"},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			result := anonymizer.AnonymizeIP(netip.MustParseAddr(tc.ip))
-			assert.Equal(t, tc.expect, result.String(), "default level should preserve internal ranges except ULA")
-		})
-	}
-}
-
-func TestAnonymizeIP_StrictLevel(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-	anonymizer.SetLevel(anonymize.LevelStrict)
-
-	// Order matters: internal pool addresses are assigned sequentially.
-	tests := []struct {
-		name   string
-		ip     string
-		expect string
-	}{
-		{"RFC1918 192.168/16", "192.168.1.1", "198.18.0.0"},
-		{"Second RFC1918", "192.168.1.2", "198.18.0.1"},
-		{"Repeated RFC1918", "192.168.1.1", "198.18.0.0"},
-		{"RFC1918 10/8", "10.1.2.3", "198.18.0.2"},
-		{"RFC1918 172.16/12", "172.16.5.5", "198.18.0.3"},
-		{"CGNAT", "100.64.0.5", "198.18.0.4"},
-		{"IPv4 link-local", "169.254.1.1", "198.18.0.5"},
-		{"Public IPv4 uses public pool", "1.2.3.4", "198.51.100.0"},
-		{"IPv6 link-local", "fe80::1", "2001:db8:1::"},
-		{"IPv6 ULA", "fd12:3456:789a::1", "2001:db8:1::1"},
-		{"Public IPv6 uses public pool", "2607:f8b0:4005:805::200e", "2001:db8:ffff::"},
-		{"Loopback IPv4", "127.0.0.1", "127.0.0.1"},
-		{"Loopback IPv6", "::1", "::1"},
-		{"Unspecified", "0.0.0.0", "0.0.0.0"},
-		{"Multicast", "224.0.0.251", "224.0.0.251"},
-		{"Well known resolver", "8.8.8.8", "8.8.8.8"},
-		{"Well known split marker", "128.0.0.0", "128.0.0.0"},
-		{"In internal pool range", "198.18.0.3", "198.18.0.3"},
-		{"In public pool range", "198.51.100.0", "198.51.100.0"},
-		{"4-in-6 repeated RFC1918", "::ffff:192.168.1.1", "198.18.0.0"},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			result := anonymizer.AnonymizeIP(netip.MustParseAddr(tc.ip))
-			assert.Equal(t, tc.expect, result.String(), "strict level should replace internal ranges from the internal pools")
-		})
-	}
-}
-
-func TestAnonymizeString_StrictInternalIPs(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-	anonymizer.SetLevel(anonymize.LevelStrict)
-
-	input := "route 10.20.30.0/24 via 192.168.1.1 dev eth0 src 100.64.0.7"
-	firstPass := anonymizer.AnonymizeString(input)
-	secondPass := anonymizer.AnonymizeString(firstPass)
-
-	assert.NotContains(t, firstPass, "10.20.30.0", "private network address should be anonymized")
-	assert.NotContains(t, firstPass, "192.168.1.1", "private gateway should be anonymized")
-	assert.NotContains(t, firstPass, "100.64.0.7", "CGNAT address should be anonymized")
-	assert.Contains(t, firstPass, "/24", "prefix length should be preserved")
-	assert.Equal(t, firstPass, secondPass, "second pass should not further anonymize the string")
-}
-
-func TestAnonymizeMAC(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-
-	first := anonymizer.AnonymizeMAC("aa:bb:cc:dd:ee:0f")
-	assert.Equal(t, "02:00:00:00:00:01", first, "first MAC should get the first placeholder")
-	assert.Equal(t, first, anonymizer.AnonymizeMAC("aa:bb:cc:dd:ee:0f"), "repeated MAC should map to the same placeholder")
-	assert.Equal(t, first, anonymizer.AnonymizeMAC("AA:BB:CC:DD:EE:0F"), "case should not affect the mapping")
-	assert.Equal(t, "02-00-00-00-00-01", anonymizer.AnonymizeMAC("AA-BB-CC-DD-EE-0F"), "dash form should keep its separator but share the mapping")
-
-	second := anonymizer.AnonymizeMAC("10:22:33:44:55:66")
-	assert.Equal(t, "02:00:00:00:00:02", second, "second distinct MAC should get the next placeholder")
-
-	tests := []struct {
-		name string
-		mac  string
-	}{
-		{"Broadcast", "ff:ff:ff:ff:ff:ff"},
-		{"IPv4 multicast", "01:00:5e:00:00:fb"},
-		{"IPv6 multicast", "33:33:00:00:00:01"},
-		{"All zero", "00:00:00:00:00:00"},
-		{"Assigned placeholder", "02:00:00:00:00:01"},
-		{"Invalid", "not-a-mac"},
-	}
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			assert.Equal(t, tc.mac, anonymizer.AnonymizeMAC(tc.mac), "should be preserved")
-		})
-	}
-}
-
-func TestAnonymizeString_MACAddresses(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-
-	tests := []struct {
-		name   string
-		input  string
-		expect string
-	}{
-		{
-			name:   "nftables ether rule",
-			input:  "ether saddr aa:bb:cc:dd:ee:ff drop",
-			expect: "ether saddr 02:00:00:00:00:01 drop",
-		},
-		{
-			name:   "Windows dash form",
-			input:  "Physical Address : AA-BB-CC-DD-EE-FF",
-			expect: "Physical Address : 02-00-00-00-00-01",
-		},
-		{
-			name:   "IPv6 address tail is not treated as MAC",
-			input:  "addr fe80:0:11:22:33:44:55:66 scope link",
-			expect: "addr fe80:0:11:22:33:44:55:66 scope link",
-		},
-		{
-			name:   "broadcast MAC preserved",
-			input:  "dst ff:ff:ff:ff:ff:ff type ARP",
-			expect: "dst ff:ff:ff:ff:ff:ff type ARP",
-		},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			result := anonymizer.AnonymizeString(tc.input)
-			assert.Equal(t, tc.expect, result, "MAC addresses should be anonymized at every level")
-			assert.Equal(t, result, anonymizer.AnonymizeString(result), "second pass should not change the result")
-		})
-	}
-}
-
-func TestAnonymizeWGKey(t *testing.T) {
-	key := base64.StdEncoding.EncodeToString(bytes.Repeat([]byte{0x42}, 32))
-
-	t.Run("default level preserves keys", func(t *testing.T) {
-		anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-		assert.Equal(t, key, anonymizer.AnonymizeWGKey(key), "default level should not touch WireGuard keys")
-	})
-
-	t.Run("strict level replaces keys", func(t *testing.T) {
-		anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-		anonymizer.SetLevel(anonymize.LevelStrict)
-
-		anon := anonymizer.AnonymizeWGKey(key)
-		assert.NotEqual(t, key, anon, "strict level should replace the key")
-		assert.Regexp(t, `^[A-Za-z0-9+/]{43}=$`, anon, "placeholder should keep the WireGuard key shape")
-		assert.Equal(t, anon, anonymizer.AnonymizeWGKey(key), "repeated key should map to the same placeholder")
-		assert.Equal(t, anon, anonymizer.AnonymizeWGKey(anon), "an assigned placeholder should pass through unchanged")
-
-		assert.Equal(t, "not-a-key", anonymizer.AnonymizeWGKey("not-a-key"), "non-key values should be preserved")
-	})
-}
-
-func TestAnonymizeString_WGKeys(t *testing.T) {
-	key := base64.StdEncoding.EncodeToString(bytes.Repeat([]byte{0x42}, 32))
-	input := "peer " + key + " handshake completed"
-
-	t.Run("default level preserves keys", func(t *testing.T) {
-		anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-		assert.Equal(t, input, anonymizer.AnonymizeString(input), "default level should not touch WireGuard keys in strings")
-	})
-
-	t.Run("strict level replaces keys", func(t *testing.T) {
-		anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-		anonymizer.SetLevel(anonymize.LevelStrict)
-
-		firstPass := anonymizer.AnonymizeString(input)
-		assert.NotContains(t, firstPass, key, "the key should not survive strict anonymization")
-		assert.Equal(t, anonymizer.AnonymizeWGKey(key), extractKey(t, firstPass), "string replacement should be consistent with AnonymizeWGKey")
-		assert.Equal(t, firstPass, anonymizer.AnonymizeString(firstPass), "second pass should not change the result")
-	})
-}
-
-func extractKey(t *testing.T, logLine string) string {
-	t.Helper()
-	fields := strings.Fields(logLine)
-	require.Len(t, fields, 4, "log line should keep its structure")
-	return fields[1]
-}
-
-func TestAnonymizeDomain_StrictLevel(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-	anonymizer.SetLevel(anonymize.LevelStrict)
-
-	t.Run("netbird peer name", func(t *testing.T) {
-		result := anonymizer.AnonymizeDomain("my-laptop.netbird.cloud")
-		assert.Regexp(t, `^peer-\d+\.netbird\.cloud$`, result, "peer name should be anonymized, suffix kept")
-		assert.NotContains(t, result, "my-laptop", "the peer name should not survive")
-		assert.Equal(t, result, anonymizer.AnonymizeDomain("my-laptop.netbird.cloud"), "repeated domain should map consistently")
-		assert.Equal(t, result, anonymizer.AnonymizeDomain(result), "an anonymized domain should pass through unchanged")
-	})
-
-	t.Run("bare netbird domain", func(t *testing.T) {
-		assert.Equal(t, "netbird.cloud", anonymizer.AnonymizeDomain("netbird.cloud"), "the bare protected suffix should be preserved")
-	})
-
-	t.Run("netbird infrastructure preserved", func(t *testing.T) {
-		assert.Equal(t, "api.netbird.io", anonymizer.AnonymizeDomain("api.netbird.io"),
-			"netbird.io hosts infrastructure, not peer names, and should stay readable")
-	})
-
-	t.Run("leading labels of other domains", func(t *testing.T) {
-		result := anonymizer.AnonymizeDomain("host1.corp.example.com")
-		assert.Regexp(t, `^host-\d+\.host-\d+\.anon-[a-zA-Z0-9]+\.domain$`, result, "every label should be anonymized")
-		for _, label := range []string{"host1", "corp", "example"} {
-			assert.NotContains(t, result, label, "no original label should survive")
-		}
-		assert.Equal(t, result, anonymizer.AnonymizeDomain("host1.corp.example.com"), "repeated domain should map consistently")
-	})
-
-	t.Run("same label maps consistently across domains", func(t *testing.T) {
-		first := anonymizer.AnonymizeDomain("shared.one.com")
-		second := anonymizer.AnonymizeDomain("shared.two.com")
-		assert.Equal(t, strings.Split(first, ".")[0], strings.Split(second, ".")[0], "the shared host label should get one placeholder")
-	})
-
-	t.Run("wildcard label preserved", func(t *testing.T) {
-		result := anonymizer.AnonymizeDomain("*.example.com")
-		assert.Regexp(t, `^\*\.anon-[a-zA-Z0-9]+\.domain$`, result, "the wildcard label should stay a wildcard")
-	})
-}
-
-func TestAnonymizeDomain_DefaultLevelKeepsPeerNames(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-
-	assert.Equal(t, "my-laptop.netbird.cloud", anonymizer.AnonymizeDomain("my-laptop.netbird.cloud"),
-		"default level should preserve netbird FQDNs including the peer name")
-	assert.Regexp(t, `^sub\.anon-[a-zA-Z0-9]+\.domain$`, anonymizer.AnonymizeDomain("sub.example.com"),
-		"default level should keep subdomain labels")
-}
-
-func TestAnonymizeString_StrictPeerNames(t *testing.T) {
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-	anonymizer.SetLevel(anonymize.LevelStrict)
-
-	// Seed like the bundle generator does from the status: base first, then
-	// the full FQDN, so replacement must prefer the longer mapping.
-	anonBase := anonymizer.AnonymizeDomain("example.com")
-	anonPeer := anonymizer.AnonymizeDomain("peer1.netbird.cloud")
-	anonHost := anonymizer.AnonymizeDomain("host1.example.com")
-
-	logLine := "connected to peer1.netbird.cloud via host1.example.com endpoint"
-	firstPass := anonymizer.AnonymizeString(logLine)
-	assert.NotContains(t, firstPass, "peer1", "the peer name should not survive in logs")
-	assert.NotContains(t, firstPass, "host1", "the host label should not survive in logs")
-	assert.Contains(t, firstPass, anonPeer, "the seeded peer mapping should be applied")
-	assert.Contains(t, firstPass, anonHost, "the seeded host mapping should be applied, not just the base mapping")
-	assert.NotContains(t, firstPass, "host1."+anonBase, "the base mapping must not preempt the longer FQDN mapping")
-	assert.Equal(t, firstPass, anonymizer.AnonymizeString(firstPass), "second pass should not change the result")
-}
-
 func TestAnonymizeDNSLogLine(t *testing.T) {
 	anonymizer := anonymize.NewAnonymizer(netip.Addr{}, netip.Addr{})
 	tests := []struct {

client/cmd/agentnetwork.go

@@ -0,0 +1,336 @@
+package cmd
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/encoding/protojson"
+
+	"github.com/netbirdio/netbird/client/proto"
+)
+
+// agentNetworkAuthToken is the placeholder credential exported for
+// AI-tool CLIs: the Agent Network proxy authenticates callers by tunnel
+// peer and injects the real upstream credentials itself, so the
+// client-side token only needs to satisfy the tool's non-empty check.
+const agentNetworkAuthToken = "netbird"
+
+var (
+	agentNetworkProviderFlag string
+	agentNetworkModelFlag    string
+	agentNetworkJSONFlag     bool
+)
+
+var agentNetworkCmd = &cobra.Command{
+	Use:   "agent-network",
+	Short: "Show the Agent Network setup available to this peer",
+	Long: `Commands to inspect the Agent Network (AI provider proxy) setup this peer's groups authorize:
+the proxy endpoint, the reachable providers, and the allowed models.`,
+}
+
+var agentNetworkLsCmd = &cobra.Command{
+	Use:     "ls",
+	Aliases: []string{"list"},
+	Short:   "List the Agent Network endpoint, providers, and allowed models",
+	Example: "  netbird agent-network ls",
+	RunE:    agentNetworkLs,
+}
+
+var agentNetworkEnvCmd = &cobra.Command{
+	Use:   "env",
+	Short: "Print shell export lines that point AI tools at the Agent Network",
+	Long: `Print POSIX shell export lines that configure AI tools to use the Agent Network proxy.
+The variables depend on the provider's API shape — Anthropic API, AWS Bedrock, Google Vertex AI,
+and OpenAI-compatible providers each get the environment their tools expect (for Claude Code,
+following its LLM-gateway configuration). Apply them to the current shell with:
+
+  eval "$(netbird agent-network env)"
+
+When several providers are authorized, pass --provider to pick one; when several models are
+allowed, pass --model to pin one — nothing is ever guessed.`,
+	Example: "  eval \"$(netbird agent-network env)\"\n  eval \"$(netbird agent-network env --provider 'Bedrock prod' --model anthropic.claude-sonnet-4-5)\"",
+	RunE:    agentNetworkEnv,
+}
+
+func init() {
+	agentNetworkLsCmd.PersistentFlags().BoolVar(&agentNetworkJSONFlag, "json", false, "output the setup as JSON")
+	agentNetworkEnvCmd.PersistentFlags().StringVar(&agentNetworkProviderFlag, "provider", "", "provider to configure, by name or catalog id (required when several are authorized)")
+	agentNetworkEnvCmd.PersistentFlags().StringVar(&agentNetworkModelFlag, "model", "", "model to export (required when several models are allowed)")
+}
+
+// fetchAgentNetworkSetup asks the daemon for the caller-scoped Agent
+// Network setup. The daemon relays the request to management over its
+// existing peer connection, so no elevated permissions are needed.
+func fetchAgentNetworkSetup(cmd *cobra.Command) (*proto.GetAgentNetworkSetupResponse, error) {
+	conn, err := getClient(cmd)
+	if err != nil {
+		return nil, err
+	}
+	defer conn.Close()
+
+	client := proto.NewDaemonServiceClient(conn)
+	setup, err := client.GetAgentNetworkSetup(cmd.Context(), &proto.GetAgentNetworkSetupRequest{})
+	if err != nil {
+		if s, ok := status.FromError(err); ok && s.Code() == codes.Unimplemented {
+			return nil, fmt.Errorf("the running daemon does not support agent-network commands — update the NetBird daemon and restart the service")
+		}
+		return nil, fmt.Errorf("get agent network setup: %v", status.Convert(err).Message())
+	}
+	return setup, nil
+}
+
+func agentNetworkLs(cmd *cobra.Command, _ []string) error {
+	setup, err := fetchAgentNetworkSetup(cmd)
+	if err != nil {
+		return err
+	}
+
+	if agentNetworkJSONFlag {
+		out, err := protojson.MarshalOptions{Multiline: true, Indent: "  "}.Marshal(setup)
+		if err != nil {
+			return fmt.Errorf("marshal setup: %v", err)
+		}
+		cmd.Println(string(out))
+		return nil
+	}
+
+	if !setup.Configured {
+		cmd.Println("Agent Network is not available for this peer. Ask your administrator.")
+		return nil
+	}
+
+	cmd.Printf("Agent Network endpoint: %s\n", setup.Endpoint)
+	cmd.Println("(reachable while connected to NetBird)")
+	for _, p := range setup.Providers {
+		cmd.Println()
+		cmd.Printf("%s (%s)\n", sanitizeOutput(p.Name), sanitizeOutput(providerFlavorLabel(p)))
+		switch {
+		case p.AllModelsAllowed && len(p.Models) == 0:
+			cmd.Println("  All models allowed")
+		case p.AllModelsAllowed:
+			cmd.Println("  All models allowed, including:")
+			printModels(cmd, p.Models)
+		default:
+			cmd.Println("  Allowed models:")
+			printModels(cmd, p.Models)
+		}
+	}
+	cmd.Println()
+	cmd.Println("To configure an AI tool in the current shell: eval \"$(netbird agent-network env)\"")
+	return nil
+}
+
+func printModels(cmd *cobra.Command, models []string) {
+	if len(models) == 0 {
+		cmd.Println("    (none)")
+		return
+	}
+	for _, m := range models {
+		cmd.Printf("    %s\n", sanitizeOutput(m))
+	}
+}
+
+func providerFlavorLabel(p *proto.AgentNetworkProvider) string {
+	if p.ApiFlavor == "" {
+		return p.CatalogId
+	}
+	return fmt.Sprintf("%s · %s-flavor API", p.CatalogId, p.ApiFlavor)
+}
+
+func agentNetworkEnv(cmd *cobra.Command, _ []string) error {
+	setup, err := fetchAgentNetworkSetup(cmd)
+	if err != nil {
+		return err
+	}
+
+	if !setup.Configured {
+		// An answer, not an error: print nothing eval-able and say why on
+		// stderr so `eval "$(...)"` stays a harmless no-op.
+		cmd.PrintErrln("Agent Network is not available for this peer. Ask your administrator.")
+		return nil
+	}
+
+	lines, err := buildAgentNetworkEnv(setup, agentNetworkProviderFlag, agentNetworkModelFlag)
+	if err != nil {
+		return err
+	}
+	for _, line := range lines {
+		cmd.Println(line)
+	}
+	return nil
+}
+
+// buildAgentNetworkEnv renders the export lines for one selected
+// provider. Nothing is guessed: an ambiguous provider or model choice
+// comes back as comment lines instead of exports, and an invalid
+// --provider/--model is an error.
+func buildAgentNetworkEnv(setup *proto.GetAgentNetworkSetupResponse, providerFlag, modelFlag string) ([]string, error) {
+	provider, choiceLines, err := selectAgentNetworkProvider(setup.Providers, providerFlag)
+	if err != nil {
+		return nil, err
+	}
+	if provider == nil {
+		return choiceLines, nil
+	}
+
+	model, modelNotes, err := resolveAgentNetworkModel(provider, modelFlag)
+	if err != nil {
+		return nil, err
+	}
+
+	var lines []string
+	switch {
+	case provider.CatalogId == "bedrock_api":
+		// Claude Code's Bedrock-format gateway configuration: the proxy
+		// routes native Bedrock paths and injects the AWS credentials, so
+		// client-side signing is skipped.
+		lines = append(lines,
+			exportLine("CLAUDE_CODE_USE_BEDROCK", "1"),
+			exportLine("ANTHROPIC_BEDROCK_BASE_URL", setup.Endpoint),
+			exportLine("CLAUDE_CODE_SKIP_BEDROCK_AUTH", "1"),
+		)
+		if model != "" {
+			lines = append(lines, exportLine("ANTHROPIC_MODEL", model))
+		}
+	case provider.CatalogId == "vertex_ai_api":
+		// Claude Code's Vertex-format gateway configuration. Vertex
+		// requests carry the GCP project and region in the URL path, which
+		// the proxy forwards to the upstream — those two values belong to
+		// the operator's GCP setup and must come from the administrator.
+		lines = append(lines,
+			exportLine("CLAUDE_CODE_USE_VERTEX", "1"),
+			exportLine("ANTHROPIC_VERTEX_BASE_URL", setup.Endpoint),
+			exportLine("CLAUDE_CODE_SKIP_VERTEX_AUTH", "1"),
+		)
+		if model != "" {
+			lines = append(lines, exportLine("ANTHROPIC_MODEL", model))
+		}
+		lines = append(lines,
+			comment("Vertex requests carry your operator's GCP project and region in the URL."),
+			comment("Ask your administrator for the values, then export:"),
+			comment("  export ANTHROPIC_VERTEX_PROJECT_ID=<project>"),
+			comment("  export CLOUD_ML_REGION=<region>"),
+		)
+	case provider.ApiFlavor == "anthropic":
+		lines = append(lines,
+			exportLine("ANTHROPIC_BASE_URL", setup.Endpoint),
+			exportLine("ANTHROPIC_AUTH_TOKEN", agentNetworkAuthToken),
+		)
+		if model != "" {
+			lines = append(lines, exportLine("ANTHROPIC_MODEL", model))
+		}
+	case provider.ApiFlavor == "openai":
+		lines = append(lines,
+			exportLine("OPENAI_BASE_URL", setup.Endpoint),
+			exportLine("OPENAI_API_KEY", agentNetworkAuthToken),
+		)
+		if model != "" {
+			lines = append(lines, comment(fmt.Sprintf("Configure your tool to use model %s.", model)))
+		}
+	default:
+		lines = append(lines,
+			comment(fmt.Sprintf("Provider %s (%s) is dispatched by URL path; no standard environment", provider.Name, provider.CatalogId)),
+			comment("variables apply. Point your tool at the endpoint below (auth token: netbird):"),
+			comment("  "+setup.Endpoint),
+		)
+	}
+
+	for _, note := range modelNotes {
+		lines = append(lines, comment(note))
+	}
+	return lines, nil
+}
+
+// selectAgentNetworkProvider picks the provider to configure. An
+// explicit --provider matches the operator label or catalog id
+// (case-insensitive); with no flag a single authorized provider is
+// used, and several come back as comment lines asking for the flag.
+func selectAgentNetworkProvider(providers []*proto.AgentNetworkProvider, providerFlag string) (*proto.AgentNetworkProvider, []string, error) {
+	if providerFlag != "" {
+		wanted := strings.ToLower(strings.TrimSpace(providerFlag))
+		for _, p := range providers {
+			if strings.ToLower(strings.TrimSpace(p.Name)) == wanted || strings.ToLower(p.CatalogId) == wanted {
+				return p, nil, nil
+			}
+		}
+		names := make([]string, 0, len(providers))
+		for _, p := range providers {
+			names = append(names, fmt.Sprintf("%s (%s)", p.Name, p.CatalogId))
+		}
+		return nil, nil, fmt.Errorf("provider %q is not authorized for this peer — available: %s", providerFlag, strings.Join(names, ", "))
+	}
+
+	if len(providers) == 1 {
+		return providers[0], nil, nil
+	}
+
+	lines := []string{comment("Multiple providers are authorized — none configured. Re-run with --provider to pick one:")}
+	for _, p := range providers {
+		lines = append(lines, comment(fmt.Sprintf("  netbird agent-network env --provider %q   (%s)", p.Name, providerFlavorLabel(p))))
+	}
+	return nil, lines, nil
+}
+
+// resolveAgentNetworkModel picks the model for the selected provider. A
+// model is never guessed: --model wins (validated against the allowed
+// set), a single allowed model is used, and anything ambiguous is
+// returned as note lines instead.
+func resolveAgentNetworkModel(provider *proto.AgentNetworkProvider, modelFlag string) (string, []string, error) {
+	if modelFlag != "" {
+		if provider.AllModelsAllowed {
+			return modelFlag, nil, nil
+		}
+		wanted := strings.ToLower(strings.TrimSpace(modelFlag))
+		for _, m := range provider.Models {
+			if strings.ToLower(strings.TrimSpace(m)) == wanted {
+				return modelFlag, nil, nil
+			}
+		}
+		return "", nil, fmt.Errorf("model %q is not allowed on provider %s — run 'netbird agent-network ls' to see the allowed models", modelFlag, provider.Name)
+	}
+
+	if len(provider.Models) == 1 && !provider.AllModelsAllowed {
+		return provider.Models[0], nil, nil
+	}
+	if len(provider.Models) == 0 && provider.AllModelsAllowed {
+		return "", []string{"Any model is allowed; pass --model to pin one."}, nil
+	}
+
+	notes := []string{"Multiple models are allowed — none exported. Re-run with --model to pin one:"}
+	for _, m := range provider.Models {
+		notes = append(notes, "  "+m)
+	}
+	if provider.AllModelsAllowed {
+		notes = append(notes, "  (any other model the provider serves)")
+	}
+	return "", notes, nil
+}
+
+func exportLine(name, value string) string {
+	return fmt.Sprintf("export %s=%s", name, shellQuote(value))
+}
+
+func comment(text string) string {
+	return "# " + sanitizeOutput(text)
+}
+
+// shellQuote single-quotes a value for safe use in an eval'd export
+// line, escaping embedded single quotes.
+func shellQuote(v string) string {
+	return "'" + strings.ReplaceAll(v, "'", `'\''`) + "'"
+}
+
+// sanitizeOutput strips control characters (including newlines) from
+// server-supplied strings so operator-typed values can't break the
+// line-oriented output or smuggle lines past a `# ` comment prefix.
+func sanitizeOutput(v string) string {
+	return strings.Map(func(r rune) rune {
+		if r < 0x20 || r == 0x7f {
+			return -1
+		}
+		return r
+	}, v)
+}

client/cmd/agentnetwork_test.go

@@ -0,0 +1,165 @@
+package cmd
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/client/proto"
+)
+
+func anTestSetup(providers ...*proto.AgentNetworkProvider) *proto.GetAgentNetworkSetupResponse {
+	return &proto.GetAgentNetworkSetupResponse{
+		Configured: true,
+		Endpoint:   "https://calm-otter.proxy.example.com",
+		Providers:  providers,
+	}
+}
+
+func TestBuildAgentNetworkEnv_AnthropicSingleModel(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Anthropic prod", CatalogId: "anthropic_api", ApiFlavor: "anthropic",
+		Models: []string{"claude-sonnet-4-5"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	assert.Equal(t, []string{
+		"export ANTHROPIC_BASE_URL='https://calm-otter.proxy.example.com'",
+		"export ANTHROPIC_AUTH_TOKEN='netbird'",
+		"export ANTHROPIC_MODEL='claude-sonnet-4-5'",
+	}, lines)
+}
+
+func TestBuildAgentNetworkEnv_MultipleModelsBecomeComments(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Anthropic prod", CatalogId: "anthropic_api", ApiFlavor: "anthropic",
+		Models: []string{"claude-sonnet-4-5", "claude-haiku-4-5"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	assert.Contains(t, lines, "export ANTHROPIC_BASE_URL='https://calm-otter.proxy.example.com'")
+	assert.NotContains(t, strings.Join(lines, "\n"), "ANTHROPIC_MODEL=", "no model is ever guessed")
+	assert.Contains(t, strings.Join(lines, "\n"), "# Multiple models are allowed")
+}
+
+func TestBuildAgentNetworkEnv_ModelFlagValidated(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Anthropic prod", CatalogId: "anthropic_api", ApiFlavor: "anthropic",
+		Models: []string{"claude-sonnet-4-5", "claude-haiku-4-5"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "Claude-Haiku-4-5")
+	require.NoError(t, err, "model match is case-insensitive")
+	assert.Contains(t, lines, "export ANTHROPIC_MODEL='Claude-Haiku-4-5'")
+
+	_, err = buildAgentNetworkEnv(setup, "", "gpt-4o")
+	require.Error(t, err, "a model outside the allowlist is rejected")
+}
+
+func TestBuildAgentNetworkEnv_BedrockFlavor(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Bedrock prod", CatalogId: "bedrock_api", ApiFlavor: "",
+		Models: []string{"anthropic.claude-sonnet-4-5"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	assert.Equal(t, []string{
+		"export CLAUDE_CODE_USE_BEDROCK='1'",
+		"export ANTHROPIC_BEDROCK_BASE_URL='https://calm-otter.proxy.example.com'",
+		"export CLAUDE_CODE_SKIP_BEDROCK_AUTH='1'",
+		"export ANTHROPIC_MODEL='anthropic.claude-sonnet-4-5'",
+	}, lines)
+}
+
+func TestBuildAgentNetworkEnv_VertexFlavorNotesProjectAndRegion(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Vertex prod", CatalogId: "vertex_ai_api", ApiFlavor: "",
+		Models: []string{"claude-sonnet-4-5"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	joined := strings.Join(lines, "\n")
+	assert.Contains(t, lines, "export CLAUDE_CODE_USE_VERTEX='1'")
+	assert.Contains(t, lines, "export ANTHROPIC_VERTEX_BASE_URL='https://calm-otter.proxy.example.com'")
+	assert.Contains(t, lines, "export CLAUDE_CODE_SKIP_VERTEX_AUTH='1'")
+	assert.Contains(t, lines, "export ANTHROPIC_MODEL='claude-sonnet-4-5'")
+	assert.Contains(t, joined, "ANTHROPIC_VERTEX_PROJECT_ID", "project id must be called out as admin-supplied")
+	assert.Contains(t, joined, "CLOUD_ML_REGION", "region must be called out as admin-supplied")
+}
+
+func TestBuildAgentNetworkEnv_OpenAIFlavor(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "OpenAI prod", CatalogId: "openai_api", ApiFlavor: "openai",
+		Models: []string{"gpt-5.4"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	assert.Contains(t, lines, "export OPENAI_BASE_URL='https://calm-otter.proxy.example.com'")
+	assert.Contains(t, lines, "export OPENAI_API_KEY='netbird'")
+	assert.NotContains(t, strings.Join(lines, "\n"), "ANTHROPIC_", "openai flavor must not emit anthropic variables")
+}
+
+func TestBuildAgentNetworkEnv_MultipleProvidersRequireFlag(t *testing.T) {
+	anthropic := &proto.AgentNetworkProvider{Name: "Anthropic prod", CatalogId: "anthropic_api", ApiFlavor: "anthropic", Models: []string{"claude-sonnet-4-5"}}
+	bedrock := &proto.AgentNetworkProvider{Name: "Bedrock prod", CatalogId: "bedrock_api", Models: []string{"anthropic.claude-sonnet-4-5"}}
+	setup := anTestSetup(anthropic, bedrock)
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	joined := strings.Join(lines, "\n")
+	assert.NotContains(t, joined, "export ", "ambiguous provider choice must export nothing")
+	assert.Contains(t, joined, "--provider")
+	assert.Contains(t, joined, "Bedrock prod")
+
+	// Selection by operator label, case-insensitive.
+	lines, err = buildAgentNetworkEnv(setup, "bedrock prod", "")
+	require.NoError(t, err)
+	assert.Contains(t, lines, "export CLAUDE_CODE_USE_BEDROCK='1'")
+
+	// Selection by catalog id.
+	lines, err = buildAgentNetworkEnv(setup, "anthropic_api", "")
+	require.NoError(t, err)
+	assert.Contains(t, lines, "export ANTHROPIC_AUTH_TOKEN='netbird'")
+
+	// Unknown provider is an error naming the available ones.
+	_, err = buildAgentNetworkEnv(setup, "vertex", "")
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "Anthropic prod")
+}
+
+func TestBuildAgentNetworkEnv_AllModelsAllowed(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Anthropic prod", CatalogId: "anthropic_api", ApiFlavor: "anthropic",
+		AllModelsAllowed: true, Models: []string{"claude-sonnet-4-5"},
+	})
+
+	// A courtesy-listed single model is still ambiguous when everything is allowed.
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	assert.NotContains(t, strings.Join(lines, "\n"), "ANTHROPIC_MODEL=")
+
+	// --model passes without allowlist validation.
+	lines, err = buildAgentNetworkEnv(setup, "", "claude-opus-4-8")
+	require.NoError(t, err)
+	assert.Contains(t, lines, "export ANTHROPIC_MODEL='claude-opus-4-8'")
+}
+
+func TestBuildAgentNetworkEnv_UnknownFlavorFallsBackToComments(t *testing.T) {
+	setup := anTestSetup(&proto.AgentNetworkProvider{
+		Name: "Kimi", CatalogId: "kimi_api", ApiFlavor: "",
+		Models: []string{"kimi-k3"},
+	})
+
+	lines, err := buildAgentNetworkEnv(setup, "", "")
+	require.NoError(t, err)
+	joined := strings.Join(lines, "\n")
+	assert.NotContains(t, joined, "export ", "unknown API shape must not guess variables")
+	assert.Contains(t, joined, "https://calm-otter.proxy.example.com")
+}

client/cmd/debug.go

@@ -27,8 +27,8 @@ import (
 const errCloseConnection = "Failed to close connection: %v"
 
 var (
-	logFileCount             uint32
-	systemInfoFlag           bool
+	logFileCount        uint32
+	systemInfoFlag      bool
 	uploadBundleFlag         bool
 	uploadBundleURLFlag      string
 	uploadBundleInsecureFlag bool
@@ -156,11 +156,6 @@ func debugConfigDump(cmd *cobra.Command, _ []string) error {
 // request. Returns an error if the RPC fails or if the daemon reports
 // an upload failure reason.
 func debugBundle(cmd *cobra.Command, _ []string) error {
-	anonymizeEnabled, anonymizeLevel, err := effectiveAnonymize()
-	if err != nil {
-		return err
-	}
-
 	conn, err := getClient(cmd)
 	if err != nil {
 		return err
@@ -173,11 +168,10 @@ func debugBundle(cmd *cobra.Command, _ []string) error {
 
 	client := proto.NewDaemonServiceClient(conn)
 	request := &proto.DebugBundleRequest{
-		Anonymize:      anonymizeEnabled,
-		AnonymizeLevel: anonymizeLevel.String(),
-		SystemInfo:     systemInfoFlag,
-		LogFileCount:   logFileCount,
-		CliVersion:     version.NetbirdVersion(),
+		Anonymize:    anonymizeFlag,
+		SystemInfo:   systemInfoFlag,
+		LogFileCount: logFileCount,
+		CliVersion:   version.NetbirdVersion(),
 	}
 	if uploadBundleFlag {
 		request.UploadURL = uploadBundleURLFlag
@@ -235,11 +229,6 @@ func runForDuration(cmd *cobra.Command, args []string) error {
 		return fmt.Errorf("invalid duration format: %v", err)
 	}
 
-	anonymizeEnabled, anonymizeLevel, err := effectiveAnonymize()
-	if err != nil {
-		return err
-	}
-
 	conn, err := getClient(cmd)
 	if err != nil {
 		return err
@@ -379,11 +368,10 @@ func runForDuration(cmd *cobra.Command, args []string) error {
 	cmd.Println("Creating debug bundle...")
 
 	request := &proto.DebugBundleRequest{
-		Anonymize:      anonymizeEnabled,
-		AnonymizeLevel: anonymizeLevel.String(),
-		SystemInfo:     systemInfoFlag,
-		LogFileCount:   logFileCount,
-		CliVersion:     version.NetbirdVersion(),
+		Anonymize:    anonymizeFlag,
+		SystemInfo:   systemInfoFlag,
+		LogFileCount: logFileCount,
+		CliVersion:   version.NetbirdVersion(),
 	}
 	if uploadBundleFlag {
 		request.UploadURL = uploadBundleURLFlag

client/cmd/root.go

@@ -21,7 +21,6 @@ import (
 	"github.com/spf13/pflag"
 	"google.golang.org/grpc"
 
-	"github.com/netbirdio/netbird/client/anonymize"
 	daddr "github.com/netbirdio/netbird/client/internal/daemonaddr"
 	"github.com/netbirdio/netbird/client/internal/profilemanager"
 )
@@ -70,7 +69,6 @@ var (
 	autoConnectDisabled     bool
 	extraIFaceBlackList     []string
 	anonymizeFlag           bool
-	anonymizeLevelFlag      string
 	dnsRouteInterval        time.Duration
 	// lazyConnEnabled is the parse target for the deprecated --enable-lazy-connection
 	// flag. The flag is inert; the value is no longer read (use NB_LAZY_CONN instead).
@@ -158,8 +156,7 @@ func init() {
 	rootCmd.MarkFlagsMutuallyExclusive("setup-key", "setup-key-file")
 	rootCmd.PersistentFlags().StringVar(&preSharedKey, preSharedKeyFlag, "", "Sets WireGuard PreSharedKey property. If set, then only peers that have the same key can communicate.")
 	rootCmd.PersistentFlags().StringVarP(&hostName, "hostname", "n", "", "Sets a custom hostname for the device")
-	rootCmd.PersistentFlags().BoolVarP(&anonymizeFlag, "anonymize", "A", false, "anonymize public IP addresses, MAC addresses, and non-netbird.io domains in logs and status output; private, CGNAT, and link-local IP ranges are kept (see --anonymize-level strict)")
-	rootCmd.PersistentFlags().StringVar(&anonymizeLevelFlag, "anonymize-level", "", "anonymization level: \"default\" or \"strict\"; strict also anonymizes private, CGNAT, and link-local IP ranges, peer names, and WireGuard public keys. Setting this flag implies --anonymize")
+	rootCmd.PersistentFlags().BoolVarP(&anonymizeFlag, "anonymize", "A", false, "anonymize IP addresses and non-netbird.io domains in logs and status output")
 	rootCmd.PersistentFlags().StringVarP(&configPath, "config", "c", profilemanager.DefaultConfigPath, "Overrides the default profile file location")
 
 	rootCmd.AddCommand(upCmd)
@@ -174,6 +171,9 @@ func init() {
 	rootCmd.AddCommand(debugCmd)
 	rootCmd.AddCommand(profileCmd)
 	rootCmd.AddCommand(exposeCmd)
+	rootCmd.AddCommand(agentNetworkCmd)
+	agentNetworkCmd.AddCommand(agentNetworkLsCmd)
+	agentNetworkCmd.AddCommand(agentNetworkEnvCmd)
 
 	networksCMD.AddCommand(routesListCmd)
 	networksCMD.AddCommand(routesSelectCmd, routesDeselectCmd)
@@ -296,19 +296,6 @@ var CLIBackOffSettings = &backoff.ExponentialBackOff{
 	Clock:               backoff.SystemClock,
 }
 
-// effectiveAnonymize resolves the --anonymize and --anonymize-level flags:
-// setting a level implies anonymization, and an invalid level is rejected.
-func effectiveAnonymize() (bool, anonymize.Level, error) {
-	if anonymizeLevelFlag == "" {
-		return anonymizeFlag, anonymize.LevelDefault, nil
-	}
-	level := anonymize.ParseLevel(anonymizeLevelFlag)
-	if !strings.EqualFold(anonymizeLevelFlag, level.String()) {
-		return false, anonymize.LevelDefault, fmt.Errorf("invalid anonymize level %q: use %q or %q", anonymizeLevelFlag, anonymize.LevelDefault.String(), anonymize.LevelStrict.String())
-	}
-	return true, level, nil
-}
-
 func getSetupKey() (string, error) {
 	if setupKeyPath != "" && setupKey == "" {
 		return getSetupKeyFromFile(setupKeyPath)

client/cmd/status.go

@@ -121,14 +121,8 @@ func statusFunc(cmd *cobra.Command, args []string) error {
 		sessionExpiresAt = ts.AsTime().UTC()
 	}
 
-	anonymizeEnabled, anonymizeLevel, err := effectiveAnonymize()
-	if err != nil {
-		return err
-	}
-
 	var outputInformationHolder = nbstatus.ConvertToStatusOutputOverview(resp.GetFullStatus(), nbstatus.ConvertOptions{
-		Anonymize:            anonymizeEnabled,
-		AnonymizeLevel:       anonymizeLevel,
+		Anonymize:            anonymizeFlag,
 		DaemonVersion:        resp.GetDaemonVersion(),
 		DaemonStatus:         nbstatus.ParseDaemonStatus(status),
 		StatusFilter:         statusFilter,

client/firewall/firewalld/firewalld.go

@@ -2,8 +2,8 @@
 // its wg interface into firewalld's "trusted" zone. This is required because
 // firewalld's nftables chains are created with NFT_CHAIN_OWNER on recent
 // versions, which returns EPERM to any other process that tries to insert
-// rules into them. Trusting the interface makes firewalld itself add the
-// accept rules to its own chains instead.
+// rules into them. The workaround mirrors what Tailscale does: let firewalld
+// itself add the accept rules to its own chains by trusting the interface.
 package firewalld
 
 // TrustedZone is the firewalld zone name used for interfaces whose traffic

client/firewall/iptables/acl_linux.go

@@ -42,7 +42,6 @@ type aclManager struct {
 	optionalEntries map[string][]entry
 	ipsetStore      *ipsetStore
 	v6              bool
-	ipsetSupported  bool
 
 	stateManager *statemanager.Manager
 }
@@ -61,8 +60,6 @@ func newAclManager(iptablesClient *iptables.IPTables, wgIface iFaceMapper) (*acl
 func (m *aclManager) init(stateManager *statemanager.Manager) error {
 	m.stateManager = stateManager
 
-	m.ipsetSupported = m.probeIPSetSupport()
-
 	m.seedInitialEntries()
 	m.seedInitialOptionalEntries()
 
@@ -94,12 +91,6 @@ func (m *aclManager) AddPeerFiltering(
 	if m.v6 && ipsetName != "" {
 		ipsetName += "-v6"
 	}
-	// When the kernel lacks the required ipset hash module, fall back to
-	// per-IP iptables rules (pre-0.68 behavior) so ACLs keep working instead
-	// of silently leaving the chain empty.
-	if ipsetName != "" && !m.ipsetSupported {
-		ipsetName = ""
-	}
 	proto := protoForFamily(protocol, m.v6)
 	specs := filterRuleSpecs(ip, proto, sPort, dPort, action, ipsetName)
 
@@ -507,40 +498,6 @@ func transformIPsetName(ipsetName string, sPort, dPort *firewall.Port, action fi
 	}
 }
 
-// probeIPSetSupport checks whether the kernel can create the ipset type used for
-// ACL rules. On kernels lacking the required ipset hash module, ipset creation
-// fails (e.g. "invalid argument"), which would otherwise leave the ACL chain
-// empty and silently drop all policy-permitted inbound traffic. When unsupported,
-// the manager falls back to per-IP iptables rules.
-func (m *aclManager) probeIPSetSupport() bool {
-	// Use a unique name so concurrent processes don't collide and we only ever
-	// destroy the set we created ourselves. ipset names are limited to 31 chars,
-	// so use a short random suffix.
-	probeName := "nb-probe-" + uuid.New().String()[:8]
-
-	opts := ipset.CreateOptions{
-		Replace: true,
-	}
-	if m.v6 {
-		opts.Family = ipset.FamilyIPV6
-	}
-
-	if err := ipset.Create(probeName, ipset.TypeHashNet, opts); err != nil {
-		log.Warnf("ipset is not available (failed to create probe set: %v); "+
-			"falling back to per-IP iptables ACL rules. Ensure the kernel provides "+
-			"the ipset hash:net module (ip_set_hash_net) for better performance with large rule sets", err)
-		return false
-	}
-
-	defer func() {
-		if err := ipset.Destroy(probeName); err != nil {
-			log.Debugf("destroy ipset probe set %q: %v", probeName, err)
-		}
-	}()
-
-	return true
-}
-
 func (m *aclManager) createIPSet(name string) error {
 	opts := ipset.CreateOptions{
 		Replace: true,

client/firewall/iptables/dnat_refcount_linux_test.go

@@ -1,240 +0,0 @@
-//go:build privileged
-
-package iptables
-
-import (
-	"net/netip"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	fw "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/wgaddr"
-)
-
-func iptRefcountIfaceV4() *iFaceMock {
-	return &iFaceMock{
-		NameFunc: func() string { return "wt-refcount" },
-		AddressFunc: func() wgaddr.Address {
-			return wgaddr.Address{
-				IP:      netip.MustParseAddr("10.20.0.1"),
-				Network: netip.MustParsePrefix("10.20.0.0/24"),
-			}
-		},
-	}
-}
-
-func iptRefcountIfaceDual() *iFaceMock {
-	return &iFaceMock{
-		NameFunc: func() string { return "wt-refcount" },
-		AddressFunc: func() wgaddr.Address {
-			return wgaddr.Address{
-				IP:      netip.MustParseAddr("10.20.0.1"),
-				Network: netip.MustParsePrefix("10.20.0.0/24"),
-				IPv6:    netip.MustParseAddr("fd00::1"),
-				IPv6Net: netip.MustParsePrefix("fd00::/64"),
-			}
-		},
-	}
-}
-
-func newIptRefcountManager(t *testing.T, dual bool) *Manager {
-	t.Helper()
-	var ifMock *iFaceMock
-	if dual {
-		ifMock = iptRefcountIfaceDual()
-	} else {
-		ifMock = iptRefcountIfaceV4()
-	}
-	m, err := Create(ifMock, iface.DefaultMTU)
-	require.NoError(t, err, "create manager")
-	require.NoError(t, m.Init(nil), "init manager")
-	t.Cleanup(func() {
-		require.NoError(t, m.Close(nil), "close manager")
-	})
-	return m
-}
-
-func iptDnatV4(port uint16) fw.ForwardRule {
-	return fw.ForwardRule{
-		Protocol:          fw.ProtocolTCP,
-		DestinationPort:   fw.Port{Values: []uint16{port}},
-		TranslatedAddress: netip.MustParseAddr("10.20.0.2"),
-		TranslatedPort:    fw.Port{Values: []uint16{80}},
-	}
-}
-
-func iptDnatV6(port uint16) fw.ForwardRule {
-	return fw.ForwardRule{
-		Protocol:          fw.ProtocolTCP,
-		DestinationPort:   fw.Port{Values: []uint16{port}},
-		TranslatedAddress: netip.MustParseAddr("fd00::2"),
-		TranslatedPort:    fw.Port{Values: []uint16{80}},
-	}
-}
-
-// TestIptablesRouting_RepeatedEnableSingleReference verifies that EnableRouting
-// (called on every network-map update) holds at most one reference per family
-// and a single DisableRouting drops both back to zero.
-func TestIptablesRouting_RepeatedEnableSingleReference(t *testing.T) {
-	m := newIptRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	require.NoError(t, m.EnableRouting(), "first enable")
-	require.NoError(t, m.EnableRouting(), "second enable")
-	require.NoError(t, m.EnableRouting(), "third enable")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 1, v4, "repeated enable holds a single v4 reference")
-	assert.Equal(t, 1, v6, "repeated enable holds a single v6 reference")
-
-	require.NoError(t, m.DisableRouting(), "disable")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "single disable releases the v4 reference")
-	assert.Equal(t, 0, v6, "single disable releases the v6 reference")
-}
-
-// TestIptablesRouting_DisableKeepsDNATReference verifies that an unpaired
-// DisableRouting does not release references held by active DNAT rules.
-func TestIptablesRouting_DisableKeepsDNATReference(t *testing.T) {
-	m := newIptRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(iptDnatV6(9095))
-	require.NoError(t, err, "add v6 dnat")
-
-	require.NoError(t, m.DisableRouting(), "unpaired disable")
-	_, v6 := state.Counts()
-	assert.Equal(t, 1, v6, "DNAT-held reference survives unpaired DisableRouting")
-
-	require.NoError(t, m.DeleteDNATRule(r1), "delete v6 dnat")
-	_, v6 = state.Counts()
-	assert.Equal(t, 0, v6, "delete releases the DNAT reference")
-}
-
-// TestIptablesDNAT_RefcountBalancedV4 covers a Balanced Add/Delete pair on v4.
-func TestIptablesDNAT_RefcountBalancedV4(t *testing.T) {
-	m := newIptRefcountManager(t, false)
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(iptDnatV4(7081))
-	require.NoError(t, err, "add v4 dnat 1")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 1, v4, "v4 refcount after first add")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-
-	r2, err := m.AddDNATRule(iptDnatV4(7082))
-	require.NoError(t, err, "add v4 dnat 2")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 2, v4, "v4 refcount after second add")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-
-	require.NoError(t, m.DeleteDNATRule(r1))
-	v4, v6 = state.Counts()
-	assert.Equal(t, 1, v4, "v4 refcount after first delete")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-
-	require.NoError(t, m.DeleteDNATRule(r2))
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount after second delete")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-}
-
-// TestIptablesDNAT_RefcountBalancedV6 checks the v6 path increments v6 only and
-// decrements back to zero.
-func TestIptablesDNAT_RefcountBalancedV6(t *testing.T) {
-	m := newIptRefcountManager(t, true)
-	require.NotNil(t, m.router6, "v6 router")
-	require.Same(t, m.router.ipFwdState, m.router6.ipFwdState, "shared state")
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(iptDnatV6(9081))
-	require.NoError(t, err, "add v6 dnat 1")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 1, v6, "v6 refcount after first add")
-
-	r2, err := m.AddDNATRule(iptDnatV6(9082))
-	require.NoError(t, err, "add v6 dnat 2")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount unchanged")
-	assert.Equal(t, 2, v6, "v6 refcount after second add")
-
-	require.NoError(t, m.DeleteDNATRule(r1))
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount unchanged")
-	assert.Equal(t, 1, v6, "v6 refcount after first delete")
-
-	require.NoError(t, m.DeleteDNATRule(r2))
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 0, v6, "v6 refcount after second delete")
-}
-
-// TestIptablesDNAT_DuplicateAddNoLeak verifies the duplicate-rule path returns
-// without bumping the refcount.
-func TestIptablesDNAT_DuplicateAddNoLeak(t *testing.T) {
-	m := newIptRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	rule := iptDnatV4(7083)
-	r1, err := m.AddDNATRule(rule)
-	require.NoError(t, err)
-	v4, _ := state.Counts()
-	assert.Equal(t, 1, v4)
-
-	_, err = m.AddDNATRule(rule)
-	require.NoError(t, err, "duplicate add")
-	v4, _ = state.Counts()
-	assert.Equal(t, 1, v4, "duplicate add must not increment")
-
-	require.NoError(t, m.DeleteDNATRule(r1))
-	v4, _ = state.Counts()
-	assert.Equal(t, 0, v4, "single delete must drop to zero")
-}
-
-// TestIptablesDNAT_DeleteMissingNoUnderflow verifies Delete on an unknown rule
-// neither errors nor releases the refcount.
-func TestIptablesDNAT_DeleteMissingNoUnderflow(t *testing.T) {
-	m := newIptRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	phantom := iptDnatV4(7099)
-	require.NoError(t, m.DeleteDNATRule(&phantom), "delete missing v4")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 0, v6)
-
-	phantom6 := iptDnatV6(9099)
-	require.NoError(t, m.DeleteDNATRule(&phantom6), "delete missing v6")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 0, v6)
-
-	r1, err := m.AddDNATRule(iptDnatV4(7100))
-	require.NoError(t, err)
-	v4, _ = state.Counts()
-	assert.Equal(t, 1, v4, "real add still increments after phantom delete")
-	require.NoError(t, m.DeleteDNATRule(r1))
-}
-
-// TestIptablesDNAT_DoubleDeleteNoUnderflow verifies a second Delete on the same
-// rule is a no-op.
-func TestIptablesDNAT_DoubleDeleteNoUnderflow(t *testing.T) {
-	m := newIptRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(iptDnatV6(9083))
-	require.NoError(t, err)
-	_, v6 := state.Counts()
-	assert.Equal(t, 1, v6)
-
-	require.NoError(t, m.DeleteDNATRule(r1), "first delete")
-	_, v6 = state.Counts()
-	assert.Equal(t, 0, v6)
-
-	require.NoError(t, m.DeleteDNATRule(r1), "second delete must be no-op")
-	_, v6 = state.Counts()
-	assert.Equal(t, 0, v6, "double delete must not underflow")
-}

client/firewall/iptables/manager_linux.go

@@ -89,7 +89,7 @@ func (m *Manager) createIPv6Components(wgIface iFaceMapper, mtu uint16) error {
 	}
 
 	// Share the same IP forwarding state with the v4 router, since
-	// Forwarding refcounter is per-family but shared between v4 and v6 routers.
+	// EnableIPForwarding controls both v4 and v6 sysctls.
 	m.router6.ipFwdState = m.router.ipFwdState
 
 	m.aclMgr6, err = newAclManager(ip6Client, wgIface)
@@ -402,12 +402,17 @@ func (m *Manager) SetLogLevel(log.Level) {
 }
 
 func (m *Manager) EnableRouting() error {
-	// v6 only when the overlay actually has v6.
-	return m.router.ipFwdState.RequestRouting(m.router6 != nil)
+	if err := m.router.ipFwdState.RequestForwarding(); err != nil {
+		return fmt.Errorf("enable IP forwarding: %w", err)
+	}
+	return nil
 }
 
 func (m *Manager) DisableRouting() error {
-	return m.router.ipFwdState.ReleaseRouting()
+	if err := m.router.ipFwdState.ReleaseForwarding(); err != nil {
+		return fmt.Errorf("disable IP forwarding: %w", err)
+	}
+	return nil
 }
 
 // AddDNATRule adds a DNAT rule

client/firewall/iptables/manager_linux_test.go

@@ -291,40 +291,3 @@ func TestIptablesCreatePerformance(t *testing.T) {
 		})
 	}
 }
-
-// TestIptablesACLIPSetFallback verifies that when the kernel lacks ipset support,
-// the ACL manager falls back to per-IP iptables rules (-s <ip>) instead of
-// silently leaving the chain empty. See discussion #6125.
-func TestIptablesACLIPSetFallback(t *testing.T) {
-	ipv4Client, err := iptables.NewWithProtocol(iptables.ProtocolIPv4)
-	require.NoError(t, err)
-
-	// Use Create()/Init() so the router-owned chains (chainRTFWDIN/OUT) are
-	// created before the ACL manager's createDefaultChains() references them.
-	manager, err := Create(ifaceMock, iface.DefaultMTU)
-	require.NoError(t, err)
-	require.NoError(t, manager.Init(nil))
-
-	aclMgr := manager.aclMgr
-	// Simulate a kernel without the ipset hash module.
-	aclMgr.ipsetSupported = false
-
-	defer func() {
-		require.NoError(t, manager.Close(nil))
-	}()
-
-	ip := netip.MustParseAddr("10.20.0.42")
-	port := &fw.Port{Values: []uint16{22}}
-
-	rules, err := aclMgr.AddPeerFiltering(nil, ip.AsSlice(), "tcp", nil, port, fw.ActionAccept, "nb0000001")
-	require.NoError(t, err, "AddPeerFiltering should succeed via fallback")
-	require.NotEmpty(t, rules)
-
-	rule := rules[0].(*Rule)
-	require.Empty(t, rule.ipsetName, "fallback rule must not reference an ipset")
-	require.Contains(t, strings.Join(rule.specs, " "), "-s 10.20.0.42", "fallback rule must match by source IP")
-	require.NotContains(t, strings.Join(rule.specs, " "), "--match-set", "fallback rule must not use ipset matching")
-
-	// The rule must actually be present in the ACL chain (not silently dropped).
-	checkRuleSpecs(t, ipv4Client, rule.chain, true, rule.specs...)
-}

client/firewall/iptables/router_linux.go

@@ -102,7 +102,7 @@ func newRouter(iptablesClient *iptables.IPTables, wgIface iFaceMapper, mtu uint1
 		wgIface:        wgIface,
 		mtu:            mtu,
 		v6:             iptablesClient.Proto() == iptables.ProtocolIPv6,
-		ipFwdState:     ipfwdstate.NewIPForwardingState(wgIface.Name()),
+		ipFwdState:     ipfwdstate.NewIPForwardingState(),
 	}
 
 	r.ipsetCounter = refcounter.New(
@@ -770,6 +770,10 @@ func (r *router) updateState() {
 }
 
 func (r *router) AddDNATRule(rule firewall.ForwardRule) (firewall.Rule, error) {
+	if err := r.ipFwdState.RequestForwarding(); err != nil {
+		return nil, err
+	}
+
 	ruleKey := rule.ID()
 	if _, exists := r.rules[ruleKey+dnatSuffix]; exists {
 		return rule, nil
@@ -836,34 +840,18 @@ func (r *router) AddDNATRule(rule firewall.ForwardRule) (firewall.Rule, error) {
 
 	for key, ruleInfo := range rules {
 		if err := r.iptablesClient.Append(ruleInfo.table, ruleInfo.chain, ruleInfo.rule...); err != nil {
-			r.cleanupFailedDNATAdd(rules)
+			if rollbackErr := r.rollbackRules(rules); rollbackErr != nil {
+				log.Errorf("rollback failed: %v", rollbackErr)
+			}
 			return nil, fmt.Errorf("add rule %s: %w", key, err)
 		}
 		r.rules[key] = ruleInfo.rule
 	}
 
-	if err := r.ipFwdState.RequestForwarding(r.v6); err != nil {
-		r.cleanupFailedDNATAdd(rules)
-		return nil, fmt.Errorf("enable forwarding: %w", err)
-	}
-
 	r.updateState()
 	return rule, nil
 }
 
-// cleanupFailedDNATAdd removes the bookkeeping written by a partially applied
-// AddDNATRule before rolling back the kernel rules, so no entries remain that
-// never got a forwarding refcount. rollbackRules re-adds entries it failed to
-// remove from the kernel.
-func (r *router) cleanupFailedDNATAdd(rules map[string]ruleInfo) {
-	for key := range rules {
-		delete(r.rules, key)
-	}
-	if err := r.rollbackRules(rules); err != nil {
-		log.Errorf("rollback failed: %v", err)
-	}
-}
-
 func (r *router) rollbackRules(rules map[string]ruleInfo) error {
 	var merr *multierror.Error
 	for key, ruleInfo := range rules {
@@ -880,47 +868,32 @@ func (r *router) rollbackRules(rules map[string]ruleInfo) error {
 }
 
 func (r *router) DeleteDNATRule(rule firewall.Rule) error {
-	ruleKey := rule.ID()
-
-	_, hadDNAT := r.rules[ruleKey+dnatSuffix]
-	_, hadSNAT := r.rules[ruleKey+snatSuffix]
-	_, hadFWD := r.rules[ruleKey+fwdSuffix]
-	if !hadDNAT && !hadSNAT && !hadFWD {
-		return nil
+	if err := r.ipFwdState.ReleaseForwarding(); err != nil {
+		log.Errorf("%v", err)
 	}
 
+	ruleKey := rule.ID()
+
 	var merr *multierror.Error
 	if dnatRule, exists := r.rules[ruleKey+dnatSuffix]; exists {
 		if err := r.iptablesClient.Delete(tableNat, chainRTRDR, dnatRule...); err != nil {
 			merr = multierror.Append(merr, fmt.Errorf("delete DNAT rule: %w", err))
-		} else {
-			delete(r.rules, ruleKey+dnatSuffix)
 		}
+		delete(r.rules, ruleKey+dnatSuffix)
 	}
 
 	if snatRule, exists := r.rules[ruleKey+snatSuffix]; exists {
 		if err := r.iptablesClient.Delete(tableNat, chainRTNAT, snatRule...); err != nil {
 			merr = multierror.Append(merr, fmt.Errorf("delete SNAT rule: %w", err))
-		} else {
-			delete(r.rules, ruleKey+snatSuffix)
 		}
+		delete(r.rules, ruleKey+snatSuffix)
 	}
 
 	if fwdRule, exists := r.rules[ruleKey+fwdSuffix]; exists {
 		if err := r.iptablesClient.Delete(tableFilter, chainRTFWDOUT, fwdRule...); err != nil {
 			merr = multierror.Append(merr, fmt.Errorf("delete forward rule: %w", err))
-		} else {
-			delete(r.rules, ruleKey+fwdSuffix)
-		}
-	}
-
-	// Release the refcount only once all rules are gone from the kernel. On
-	// partial failure the failed entries stay in r.rules so a retry can remove
-	// them and release then.
-	if merr == nil {
-		if err := r.ipFwdState.ReleaseForwarding(r.v6); err != nil {
-			log.Errorf("%v", err)
 		}
+		delete(r.rules, ruleKey+fwdSuffix)
 	}
 
 	r.updateState()

client/firewall/nftables/dnat_refcount_linux_test.go

@@ -1,249 +0,0 @@
-//go:build privileged
-
-package nftables
-
-import (
-	"net/netip"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	fw "github.com/netbirdio/netbird/client/firewall/manager"
-	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/iface/wgaddr"
-)
-
-func nftRefcountIfaceV4() *iFaceMock {
-	return &iFaceMock{
-		NameFunc: func() string { return "wt-refcount" },
-		AddressFunc: func() wgaddr.Address {
-			return wgaddr.Address{
-				IP:      netip.MustParseAddr("100.96.0.1"),
-				Network: netip.MustParsePrefix("100.96.0.0/16"),
-			}
-		},
-	}
-}
-
-func nftRefcountIfaceDual() *iFaceMock {
-	return &iFaceMock{
-		NameFunc: func() string { return "wt-refcount" },
-		AddressFunc: func() wgaddr.Address {
-			return wgaddr.Address{
-				IP:      netip.MustParseAddr("100.96.0.1"),
-				Network: netip.MustParsePrefix("100.96.0.0/16"),
-				IPv6:    netip.MustParseAddr("fd00::1"),
-				IPv6Net: netip.MustParsePrefix("fd00::/64"),
-			}
-		},
-	}
-}
-
-func newNftRefcountManager(t *testing.T, dual bool) *Manager {
-	t.Helper()
-	if check() != NFTABLES {
-		t.Skip("nftables not supported on this system")
-	}
-	var ifMock *iFaceMock
-	if dual {
-		ifMock = nftRefcountIfaceDual()
-	} else {
-		ifMock = nftRefcountIfaceV4()
-	}
-	m, err := Create(ifMock, iface.DefaultMTU)
-	require.NoError(t, err, "create manager")
-	require.NoError(t, m.Init(nil), "init manager")
-	t.Cleanup(func() {
-		require.NoError(t, m.Close(nil), "close manager")
-	})
-	return m
-}
-
-func dnatV4(port uint16) fw.ForwardRule {
-	return fw.ForwardRule{
-		Protocol:          fw.ProtocolTCP,
-		DestinationPort:   fw.Port{Values: []uint16{port}},
-		TranslatedAddress: netip.MustParseAddr("100.96.0.2"),
-		TranslatedPort:    fw.Port{Values: []uint16{80}},
-	}
-}
-
-func dnatV6(port uint16) fw.ForwardRule {
-	return fw.ForwardRule{
-		Protocol:          fw.ProtocolTCP,
-		DestinationPort:   fw.Port{Values: []uint16{port}},
-		TranslatedAddress: netip.MustParseAddr("fd00::2"),
-		TranslatedPort:    fw.Port{Values: []uint16{80}},
-	}
-}
-
-// TestNftablesDNAT_RefcountBalancedV4 verifies that Add/Delete pairs leave the
-// v4 refcount at zero.
-func TestNftablesDNAT_RefcountBalancedV4(t *testing.T) {
-	m := newNftRefcountManager(t, false)
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(dnatV4(8081))
-	require.NoError(t, err, "add v4 dnat 1")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 1, v4, "v4 refcount after first add")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-
-	r2, err := m.AddDNATRule(dnatV4(8082))
-	require.NoError(t, err, "add v4 dnat 2")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 2, v4, "v4 refcount after second add")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-
-	require.NoError(t, m.DeleteDNATRule(r1), "delete v4 dnat 1")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 1, v4, "v4 refcount after first delete")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-
-	require.NoError(t, m.DeleteDNATRule(r2), "delete v4 dnat 2")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount after second delete")
-	assert.Equal(t, 0, v6, "v6 refcount unchanged")
-}
-
-// TestNftablesDNAT_RefcountBalancedV6 verifies the v6 path increments v6 only
-// and decrements back to zero on Delete.
-func TestNftablesDNAT_RefcountBalancedV6(t *testing.T) {
-	m := newNftRefcountManager(t, true)
-	require.NotNil(t, m.router6, "v6 router")
-	require.Same(t, m.router.ipFwdState, m.router6.ipFwdState, "shared state")
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(dnatV6(9091))
-	require.NoError(t, err, "add v6 dnat 1")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount unchanged")
-	assert.Equal(t, 1, v6, "v6 refcount after first add")
-
-	r2, err := m.AddDNATRule(dnatV6(9092))
-	require.NoError(t, err, "add v6 dnat 2")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 2, v6, "v6 refcount after second add")
-
-	require.NoError(t, m.DeleteDNATRule(r1), "delete v6 dnat 1")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount unchanged")
-	assert.Equal(t, 1, v6, "v6 refcount after first delete")
-
-	require.NoError(t, m.DeleteDNATRule(r2), "delete v6 dnat 2")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 0, v6, "v6 refcount after second delete")
-}
-
-// TestNftablesDNAT_DuplicateAddNoLeak verifies that a duplicate Add (same
-// ForwardRule) does not double-increment the refcount.
-func TestNftablesDNAT_DuplicateAddNoLeak(t *testing.T) {
-	m := newNftRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	rule := dnatV4(8083)
-	r1, err := m.AddDNATRule(rule)
-	require.NoError(t, err, "add v4 dnat")
-	v4, _ := state.Counts()
-	assert.Equal(t, 1, v4)
-
-	// duplicate add: same rule ID, must be a no-op for the refcount.
-	_, err = m.AddDNATRule(rule)
-	require.NoError(t, err, "duplicate add")
-	v4, _ = state.Counts()
-	assert.Equal(t, 1, v4, "duplicate add must not increment")
-
-	require.NoError(t, m.DeleteDNATRule(r1), "delete v4 dnat")
-	v4, _ = state.Counts()
-	assert.Equal(t, 0, v4, "single delete must drop to zero")
-}
-
-// TestNftablesDNAT_DeleteMissingNoUnderflow verifies deleting a rule that was
-// never added does not underflow the refcount.
-func TestNftablesDNAT_DeleteMissingNoUnderflow(t *testing.T) {
-	m := newNftRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	// Construct a Rule reference for something never added. The router stores
-	// rules by ID(), and DeleteDNATRule looks them up in r.rules; a missing
-	// entry must be a no-op rather than calling Release.
-	phantom := dnatV4(8099)
-	require.NoError(t, m.DeleteDNATRule(&phantom), "delete missing v4 dnat")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 0, v4, "v4 refcount unaffected by missing delete")
-	assert.Equal(t, 0, v6, "v6 refcount unaffected")
-
-	phantom6 := dnatV6(9099)
-	require.NoError(t, m.DeleteDNATRule(&phantom6), "delete missing v6 dnat")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4)
-	assert.Equal(t, 0, v6, "v6 refcount unaffected by missing delete")
-
-	// And after a phantom delete, a real add still results in count=1.
-	r1, err := m.AddDNATRule(dnatV4(8100))
-	require.NoError(t, err, "add v4 dnat after phantom delete")
-	v4, _ = state.Counts()
-	assert.Equal(t, 1, v4, "real add still increments after phantom delete")
-	require.NoError(t, m.DeleteDNATRule(r1))
-}
-
-// TestNftablesRouting_RepeatedEnableSingleReference verifies that EnableRouting
-// (called on every network-map update) holds at most one reference per family
-// and a single DisableRouting drops both back to zero.
-func TestNftablesRouting_RepeatedEnableSingleReference(t *testing.T) {
-	m := newNftRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	require.NoError(t, m.EnableRouting(), "first enable")
-	require.NoError(t, m.EnableRouting(), "second enable")
-	require.NoError(t, m.EnableRouting(), "third enable")
-	v4, v6 := state.Counts()
-	assert.Equal(t, 1, v4, "repeated enable holds a single v4 reference")
-	assert.Equal(t, 1, v6, "repeated enable holds a single v6 reference")
-
-	require.NoError(t, m.DisableRouting(), "disable")
-	v4, v6 = state.Counts()
-	assert.Equal(t, 0, v4, "single disable releases the v4 reference")
-	assert.Equal(t, 0, v6, "single disable releases the v6 reference")
-}
-
-// TestNftablesRouting_DisableKeepsDNATReference verifies that an unpaired
-// DisableRouting does not release references held by active DNAT rules.
-func TestNftablesRouting_DisableKeepsDNATReference(t *testing.T) {
-	m := newNftRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(dnatV6(9095))
-	require.NoError(t, err, "add v6 dnat")
-
-	require.NoError(t, m.DisableRouting(), "unpaired disable")
-	_, v6 := state.Counts()
-	assert.Equal(t, 1, v6, "DNAT-held reference survives unpaired DisableRouting")
-
-	require.NoError(t, m.DeleteDNATRule(r1), "delete v6 dnat")
-	_, v6 = state.Counts()
-	assert.Equal(t, 0, v6, "delete releases the DNAT reference")
-}
-
-// TestNftablesDNAT_DoubleDeleteNoUnderflow verifies that deleting the same rule
-// twice does not underflow the refcount (the second delete is a no-op).
-func TestNftablesDNAT_DoubleDeleteNoUnderflow(t *testing.T) {
-	m := newNftRefcountManager(t, true)
-	state := m.router.ipFwdState
-
-	r1, err := m.AddDNATRule(dnatV6(9093))
-	require.NoError(t, err)
-	_, v6 := state.Counts()
-	assert.Equal(t, 1, v6)
-
-	require.NoError(t, m.DeleteDNATRule(r1), "first delete")
-	_, v6 = state.Counts()
-	assert.Equal(t, 0, v6)
-
-	require.NoError(t, m.DeleteDNATRule(r1), "second delete must be no-op")
-	_, v6 = state.Counts()
-	assert.Equal(t, 0, v6, "double delete must not underflow")
-}

client/firewall/nftables/manager_linux.go

@@ -105,8 +105,8 @@ func (m *Manager) createIPv6Components(tableName string, wgIface iFaceMapper, mt
 		return fmt.Errorf("create v6 router: %w", err)
 	}
 
-	// Share the per-family forwarding refcounter with the v4 router so a v4
-	// rule and a v6 rule against the same state machine cooperate cleanly.
+	// Share the same IP forwarding state with the v4 router, since
+	// EnableIPForwarding controls both v4 and v6 sysctls.
 	m.router6.ipFwdState = m.router.ipFwdState
 
 	m.aclManager6, err = newAclManager(workTable6, wgIface, chainNameRoutingFw)
@@ -530,12 +530,17 @@ func (m *Manager) SetLogLevel(log.Level) {
 }
 
 func (m *Manager) EnableRouting() error {
-	// v6 only when the overlay actually has v6.
-	return m.router.ipFwdState.RequestRouting(m.router6 != nil)
+	if err := m.router.ipFwdState.RequestForwarding(); err != nil {
+		return fmt.Errorf("enable IP forwarding: %w", err)
+	}
+	return nil
 }
 
 func (m *Manager) DisableRouting() error {
-	return m.router.ipFwdState.ReleaseRouting()
+	if err := m.router.ipFwdState.ReleaseForwarding(); err != nil {
+		return fmt.Errorf("disable IP forwarding: %w", err)
+	}
+	return nil
 }
 
 // Flush rule/chain/set operations from the buffer

client/firewall/nftables/router_linux.go

@@ -93,7 +93,7 @@ func newRouter(workTable *nftables.Table, wgIface iFaceMapper, mtu uint16) (*rou
 		rules:      make(map[string]*nftables.Rule),
 		af:         familyForAddr(workTable.Family == nftables.TableFamilyIPv4),
 		wgIface:    wgIface,
-		ipFwdState: ipfwdstate.NewIPForwardingState(wgIface.Name()),
+		ipFwdState: ipfwdstate.NewIPForwardingState(),
 		mtu:        mtu,
 	}
 
@@ -1553,6 +1553,10 @@ func (r *router) refreshRulesMap() error {
 }
 
 func (r *router) AddDNATRule(rule firewall.ForwardRule) (firewall.Rule, error) {
+	if err := r.ipFwdState.RequestForwarding(); err != nil {
+		return nil, err
+	}
+
 	ruleKey := rule.ID()
 	if _, exists := r.rules[ruleKey+dnatSuffix]; exists {
 		return rule, nil
@@ -1563,18 +1567,7 @@ func (r *router) AddDNATRule(rule firewall.ForwardRule) (firewall.Rule, error) {
 		return nil, fmt.Errorf("convert protocol to number: %w", err)
 	}
 
-	// Request forwarding before queueing rules: addDnatRedirect/addDnatMasq
-	// buffer netlink messages on r.conn that the next caller's Flush would
-	// commit if we returned without flushing them ourselves.
-	v6 := r.af.tableFamily == nftables.TableFamilyIPv6
-	if err := r.ipFwdState.RequestForwarding(v6); err != nil {
-		return nil, fmt.Errorf("enable forwarding: %w", err)
-	}
-
 	if err := r.addDnatRedirect(rule, protoNum, ruleKey); err != nil {
-		if rerr := r.ipFwdState.ReleaseForwarding(v6); rerr != nil {
-			log.Warnf("rollback forwarding refcount: %v", rerr)
-		}
 		return nil, err
 	}
 
@@ -1586,11 +1579,6 @@ func (r *router) AddDNATRule(rule firewall.ForwardRule) (firewall.Rule, error) {
 	// TODO: find chains with drop policies and add rules there
 
 	if err := r.conn.Flush(); err != nil {
-		if rerr := r.ipFwdState.ReleaseForwarding(v6); rerr != nil {
-			log.Warnf("rollback forwarding refcount: %v", rerr)
-		}
-		delete(r.rules, ruleKey+dnatSuffix)
-		delete(r.rules, ruleKey+snatSuffix)
 		return nil, fmt.Errorf("flush rules: %w", err)
 	}
 
@@ -1793,18 +1781,16 @@ func (r *router) addDnatMasq(rule firewall.ForwardRule, protoNum uint8, ruleKey
 }
 
 func (r *router) DeleteDNATRule(rule firewall.Rule) error {
+	if err := r.ipFwdState.ReleaseForwarding(); err != nil {
+		log.Errorf("%v", err)
+	}
+
 	ruleKey := rule.ID()
 
 	if err := r.refreshRulesMap(); err != nil {
 		return fmt.Errorf(refreshRulesMapError, err)
 	}
 
-	_, hadDNAT := r.rules[ruleKey+dnatSuffix]
-	_, hadSNAT := r.rules[ruleKey+snatSuffix]
-	if !hadDNAT && !hadSNAT {
-		return nil
-	}
-
 	var merr *multierror.Error
 	var needsFlush bool
 
@@ -1836,16 +1822,9 @@ func (r *router) DeleteDNATRule(rule firewall.Rule) error {
 		}
 	}
 
-	// Release the refcount only once the rules are gone from the kernel. On
-	// failure (including the refreshRulesMap error above) the rules and their
-	// map entries remain, keeping forwarding on until a retry removes them.
 	if merr == nil {
 		delete(r.rules, ruleKey+dnatSuffix)
 		delete(r.rules, ruleKey+snatSuffix)
-
-		if err := r.ipFwdState.ReleaseForwarding(r.af.tableFamily == nftables.TableFamilyIPv6); err != nil {
-			log.Errorf("%v", err)
-		}
 	}
 
 	return nberrors.FormatErrorOrNil(merr)

client/iface/bind/ice_bind.go

@@ -22,16 +22,6 @@ import (
 	nbnet "github.com/netbirdio/netbird/client/net"
 )
 
-const (
-	// wgMsgTypeHandshakeInitiation is the lowest WireGuard message type.
-	wgMsgTypeHandshakeInitiation uint32 = 1
-	// wgMsgTypeTransport is the highest WireGuard message type.
-	wgMsgTypeTransport uint32 = 4
-	// wgMinMsgSize is the smallest WireGuard message: transport data with an empty
-	// payload, which is what a keepalive is.
-	wgMinMsgSize = 32
-)
-
 type receiverCreator struct {
 	iceBind *ICEBind
 }
@@ -226,15 +216,8 @@ func (s *ICEBind) createReceiverFn(pc wgConn.BatchReader, conn *net.UDPConn, rxO
 		for i := 0; i < numMsgs; i++ {
 			msg := &(*msgs)[i]
 
-			if ok, err := s.filterOutStunMessages(msg.Buffers, msg.N, msg.Addr); ok {
-				if err != nil {
-					log.Debugf("failed to handle STUN packet from %s: %v", msg.Addr, err)
-				}
-				// WireGuard reuses sizes and eps across reads and only skips a slot
-				// whose size is below the minimum message size. Leaving a consumed
-				// slot untouched makes it process this buffer again under the
-				// previous packet's length and endpoint.
-				sizes[i] = 0
+			// todo: handle err
+			if ok, _ := s.filterOutStunMessages(msg.Buffers, msg.N, msg.Addr); ok {
 				continue
 			}
 			sizes[i] = msg.N
@@ -288,16 +271,11 @@ func (s *ICEBind) createOrUpdateMux() {
 
 func (s *ICEBind) filterOutStunMessages(buffers [][]byte, n int, addr net.Addr) (bool, error) {
 	for i := range buffers {
-		if n > len(buffers[i]) {
-			continue
-		}
-		pkt := buffers[i][:n]
-
-		if isWireGuardMsg(pkt) || !stun.IsMessage(pkt) {
+		if !stun.IsMessage(buffers[i]) {
 			continue
 		}
 
-		msg, err := s.parseSTUNMessage(pkt)
+		msg, err := s.parseSTUNMessage(buffers[i][:n])
 		if err != nil {
 			buffers[i] = []byte{}
 			return true, err
@@ -369,34 +347,18 @@ func putMessages(msgs *[]ipv6.Message, msgsPool *sync.Pool) {
 	msgsPool.Put(msgs)
 }
 
-// isWireGuardMsg reports whether the packet carries a WireGuard message header: a
-// little-endian uint32 message type in the range 1..4, which leaves the three bytes
-// after the type byte zero, in a packet long enough to hold any WireGuard message.
-//
-// A well formed STUN message cannot take that shape. Its length field sits in the two
-// bytes the type must leave zero, and for a message of at least wgMinMsgSize bytes that
-// field holds at least 12, so the two framings do not overlap. The test has to be this
-// tight because stun.IsMessage only looks at the magic cookie, which in a WireGuard
-// message overlaps the receiver index: a session whose index happens to equal the cookie
-// would otherwise have all of its inbound data misrouted to the STUN handler until the
-// next rekey.
-func isWireGuardMsg(pkt []byte) bool {
-	if len(pkt) < wgMinMsgSize {
-		return false
-	}
-
-	msgType := binary.LittleEndian.Uint32(pkt[:4])
-	return msgType >= wgMsgTypeHandshakeInitiation && msgType <= wgMsgTypeTransport
-}
-
-// isTransportPkg reports whether the packet is WireGuard transport data carrying a
-// payload, which is what counts as peer activity. A keepalive holds no payload and is
-// exactly wgMinMsgSize bytes.
 func isTransportPkg(buffers [][]byte, n int) bool {
-	if n < 4 || n > len(buffers[0]) {
-		return false
+	// The first buffer should contain at least 4 bytes for type
+	if len(buffers[0]) < 4 {
+		return true
 	}
 
-	msgType := binary.LittleEndian.Uint32(buffers[0][:4])
-	return msgType == wgMsgTypeTransport && n > wgMinMsgSize
+	// WireGuard packet type is a little-endian uint32 at start
+	packetType := binary.LittleEndian.Uint32(buffers[0][:4])
+
+	// Check if packetType matches known WireGuard message types
+	if packetType == 4 && n > 32 {
+		return true
+	}
+	return false
 }

client/iface/bind/stun_filter_test.go

@@ -1,215 +0,0 @@
-//go:build !js
-
-package bind
-
-import (
-	"encoding/binary"
-	"net"
-	"testing"
-	"time"
-
-	"github.com/pion/stun/v3"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"golang.org/x/net/ipv4"
-	wgConn "golang.zx2c4.com/wireguard/conn"
-)
-
-// magicCookieBytes is the STUN magic cookie as it appears on the wire. In a
-// WireGuard message the same offset holds the receiver (or sender) index, which is
-// a random uint32, so a session can draw exactly this value.
-var magicCookieBytes = []byte{0x21, 0x12, 0xA4, 0x42}
-
-const testBufSize = 1500
-
-// wgMsg builds a WireGuard message of the given type and size, with the index field
-// at bytes 4:8 set to index.
-func wgMsg(msgType uint32, size int, index []byte) []byte {
-	pkt := make([]byte, size)
-	binary.LittleEndian.PutUint32(pkt[:4], msgType)
-	copy(pkt[4:8], index)
-	return pkt
-}
-
-// intoBuffer copies pkt into a full-size receive buffer, the way the kernel read
-// does, so tests see the same buffer/length split as the hot path.
-func intoBuffer(pkt []byte) [][]byte {
-	buf := make([]byte, testBufSize)
-	copy(buf, pkt)
-	return [][]byte{buf}
-}
-
-func TestFilterOutStunMessages_PassesWireGuardWithCookieShapedIndex(t *testing.T) {
-	tests := []struct {
-		name    string
-		msgType uint32
-		size    int
-	}{
-		{"transport data", wgMsgTypeTransport, 128},
-		{"keepalive", wgMsgTypeTransport, wgMinMsgSize},
-		{"handshake initiation", wgMsgTypeHandshakeInitiation, 148},
-		{"handshake response", 2, 92},
-		{"cookie reply", 3, 64},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			pkt := wgMsg(tc.msgType, tc.size, magicCookieBytes)
-			require.True(t, stun.IsMessage(pkt), "precondition: pion sees this as STUN")
-
-			buffers := intoBuffer(pkt)
-			bind := &ICEBind{}
-
-			filtered, err := bind.filterOutStunMessages(buffers, tc.size, &net.UDPAddr{})
-			assert.NoError(t, err)
-			assert.False(t, filtered, "WireGuard message must be handed to WireGuard, not the STUN handler")
-			assert.Len(t, buffers[0], testBufSize, "buffer must be left intact for WireGuard")
-		})
-	}
-}
-
-func TestFilterOutStunMessages_FiltersRealSTUNMessage(t *testing.T) {
-	msg, err := stun.Build(stun.BindingRequest, stun.TransactionID, stun.Fingerprint)
-	require.NoError(t, err)
-
-	buffers := intoBuffer(msg.Raw)
-	bind := &ICEBind{}
-
-	filtered, err := bind.filterOutStunMessages(buffers, len(msg.Raw), &net.UDPAddr{})
-	assert.NoError(t, err)
-	assert.True(t, filtered, "STUN message must be consumed by the STUN handler")
-	assert.Empty(t, buffers[0], "consumed buffer must be emptied so WireGuard does not see it")
-}
-
-// TestIsWireGuardMsg_DisjointFromSTUN locks the invariant the filter relies on: a
-// well formed STUN message long enough to be a WireGuard message always has a
-// non-zero length field, so it cannot be mistaken for a WireGuard header.
-func TestIsWireGuardMsg_DisjointFromSTUN(t *testing.T) {
-	types := []stun.MessageType{
-		stun.BindingRequest,
-		stun.BindingSuccess,
-		stun.BindingError,
-		{Method: stun.MethodBinding, Class: stun.ClassIndication},
-	}
-
-	for _, msgType := range types {
-		// Long enough that the length guard is not what makes this pass.
-		msg, err := stun.Build(msgType, stun.TransactionID,
-			stun.NewUsername("remoteUfrag:localUfrag"), stun.Fingerprint)
-		require.NoError(t, err)
-		require.GreaterOrEqual(t, len(msg.Raw), wgMinMsgSize, "precondition: %s", msgType)
-		assert.False(t, isWireGuardMsg(msg.Raw),
-			"%s must not look like a WireGuard message", msgType)
-	}
-}
-
-func TestIsWireGuardMsg(t *testing.T) {
-	tests := []struct {
-		name string
-		pkt  []byte
-		want bool
-	}{
-		{"transport data", wgMsg(wgMsgTypeTransport, 128, nil), true},
-		{"handshake initiation", wgMsg(wgMsgTypeHandshakeInitiation, 148, nil), true},
-		{"unknown type 5", wgMsg(5, 128, nil), false},
-		{"type 0", wgMsg(0, 128, nil), false},
-		{"non-zero reserved byte", []byte{0x04, 0x00, 0x01, 0x00}, false},
-		{"too short", []byte{0x04, 0x00, 0x00}, false},
-		{"empty", nil, false},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			assert.Equal(t, tc.want, isWireGuardMsg(tc.pkt), "wrong classification for %s", tc.name)
-		})
-	}
-}
-
-// TestFilterOutStunMessages_IgnoresBytesBeyondPacket guards against classifying on
-// buffer contents left over from an earlier, longer packet.
-func TestFilterOutStunMessages_IgnoresBytesBeyondPacket(t *testing.T) {
-	buf := make([]byte, testBufSize)
-	copy(buf[4:8], magicCookieBytes)
-	buffers := [][]byte{buf}
-	bind := &ICEBind{}
-
-	filtered, err := bind.filterOutStunMessages(buffers, 2, &net.UDPAddr{})
-	assert.NoError(t, err)
-	assert.False(t, filtered, "a 2 byte packet must not be classified from stale buffer bytes")
-}
-
-// TestReceiveFn_ClearsSizeOfConsumedPacket covers the accounting WireGuard relies
-// on: sizes is reused across reads, so a slot whose packet was consumed as STUN must
-// be reported as empty. Otherwise WireGuard reprocesses the same buffer under the
-// previous packet's length, which for a WireGuard-shaped packet means it is handled
-// twice.
-func TestReceiveFn_ClearsSizeOfConsumedPacket(t *testing.T) {
-	conn := listenUDP(t, "udp4", "127.0.0.1:0")
-	defer conn.Close()
-
-	recvFn := receiverCreator{setupICEBind(t)}.CreateReceiverFn(
-		ipv4.NewPacketConn(conn), conn, false, createMsgPool(),
-	)
-
-	msg, err := stun.Build(stun.BindingRequest, stun.TransactionID, stun.Fingerprint)
-	require.NoError(t, err)
-
-	sender := listenUDP(t, "udp4", "127.0.0.1:0")
-	defer sender.Close()
-	_, err = sender.WriteTo(msg.Raw, conn.LocalAddr())
-	require.NoError(t, err)
-
-	require.NoError(t, conn.SetReadDeadline(time.Now().Add(3*time.Second)))
-
-	bufs := [][]byte{make([]byte, 1500)}
-	// A leftover size from an earlier read, which is what makes the missing reset
-	// observable.
-	sizes := []int{148}
-	eps := make([]wgConn.Endpoint, 1)
-
-	n, err := recvFn(bufs, sizes, eps)
-	require.NoError(t, err)
-	require.Equal(t, 1, n)
-	assert.Zero(t, sizes[0], "consumed STUN packet must not leave a size behind for WireGuard")
-}
-
-func TestIsTransportPkg(t *testing.T) {
-	tests := []struct {
-		name string
-		pkt  []byte
-		n    int
-		want bool
-	}{
-		{"transport data with payload", wgMsg(wgMsgTypeTransport, 128, nil), 128, true},
-		{"keepalive", wgMsg(wgMsgTypeTransport, wgMinMsgSize, nil), wgMinMsgSize, false},
-		{"handshake initiation", wgMsg(wgMsgTypeHandshakeInitiation, 148, nil), 148, false},
-		{"stale type bytes beyond packet", wgMsg(wgMsgTypeTransport, 128, nil), 2, false},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			assert.Equal(t, tc.want, isTransportPkg(intoBuffer(tc.pkt), tc.n),
-				"wrong activity classification for %s", tc.name)
-		})
-	}
-}
-
-// TestFilterOutStunMessages_ConsumesSTUNWithWireGuardShapedType covers the one STUN
-// encoding whose leading bytes collide with a WireGuard message type: method 0x080 as a
-// request encodes to 0x0200, so the type byte reads as a handshake response and the byte
-// after it is zero. Only the length check keeps such a message out of WireGuard's hands.
-// pion implements no method in that range, so this is a synthetic worst case rather than
-// traffic ICE produces.
-func TestFilterOutStunMessages_ConsumesSTUNWithWireGuardShapedType(t *testing.T) {
-	msg, err := stun.Build(stun.NewType(stun.Method(0x080), stun.ClassRequest), stun.TransactionID)
-	require.NoError(t, err)
-	require.Equal(t, []byte{0x02, 0x00, 0x00, 0x00}, msg.Raw[:4],
-		"precondition: the leading bytes read as a WireGuard message type")
-
-	buffers := intoBuffer(msg.Raw)
-	bind := &ICEBind{}
-
-	filtered, err := bind.filterOutStunMessages(buffers, len(msg.Raw), &net.UDPAddr{})
-	assert.NoError(t, err)
-	assert.True(t, filtered, "STUN message must be consumed despite its WireGuard-shaped type")
-}

client/installer.nsis

@@ -22,6 +22,8 @@
 !define UI_REG_APP_PATH "Software\Microsoft\Windows\CurrentVersion\App Paths\${UI_APP_EXE}"
 !define UI_UNINSTALL_PATH "Software\Microsoft\Windows\CurrentVersion\Uninstall\${UI_APP_NAME}"
 
+!define AUTOSTART_REG_KEY "Software\Microsoft\Windows\CurrentVersion\Run"
+
 !define NETBIRD_DATA_DIR "$COMMONPROGRAMDATA\Netbird"
 
 Unicode True
@@ -226,6 +228,13 @@ WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "Publisher" "${COMP_NAME}"
 
 WriteRegStr ${REG_ROOT} "${UI_REG_APP_PATH}" "" "$INSTDIR\${UI_APP_EXE}"
 
+; Autostart is owned by the UI's per-user setting (HKCU\...\Run via Wails),
+; not the installer. Drop the machine-wide entry older installers wrote so the
+; toggle is the single source of truth. HKCU is left untouched -- it may hold
+; the user's own toggle state, which must survive upgrades.
+DetailPrint "Removing installer-managed autostart registry entry if present..."
+DeleteRegValue HKLM "${AUTOSTART_REG_KEY}" "${APP_NAME}"
+
 EnVar::SetHKLM
 EnVar::AddValueEx "path" "$INSTDIR"
 
@@ -290,6 +299,15 @@ ExecWait '"$INSTDIR\${MAIN_APP_EXE}" service uninstall'
 DetailPrint "Terminating Netbird UI process..."
 ExecWait `taskkill /im ${UI_APP_EXE}.exe /f`
 
+; Remove autostart registry entries
+DetailPrint "Removing autostart registry entries if they exist..."
+; Legacy machine-wide entry written by older installers.
+DeleteRegValue HKLM "${AUTOSTART_REG_KEY}" "${APP_NAME}"
+; Per-user entry the UI toggle writes via Wails (value name is the lowercase
+; app-name slug). Uninstall removes the app, so drop it too.
+DeleteRegValue HKCU "${AUTOSTART_REG_KEY}" "${APP_NAME}"
+DeleteRegValue HKCU "${AUTOSTART_REG_KEY}" "netbird"
+
 ; Handle data deletion based on checkbox
 DetailPrint "Checking if user requested data deletion..."
 ${If} $DeleteDataEnabled == "1"

client/internal/debug/debug.go

@@ -34,8 +34,9 @@ import (
 	"github.com/netbirdio/netbird/shared/netiputil"
 )
 
-const readmeContent = `This debug bundle contains the following files.
-If anonymization is enabled (--anonymize / --anonymize-level), the files are anonymized to protect sensitive information.
+const readmeContent = `Netbird debug bundle
+This debug bundle contains the following files.
+If the --anonymize flag is set, the files are anonymized to protect sensitive information.
 
 status.txt: Anonymized status information of the NetBird client.
 client.log: Most recent, anonymized client log file of the NetBird client.
@@ -69,34 +70,21 @@ capture.pcap: Packet capture in pcap format. Only present when capture was runni
 
 
 Anonymization Process
-The files in this bundle have been anonymized to protect sensitive information. The level applied to this bundle is recorded at the top of this file. Here's how the anonymization was applied:
+The files in this bundle have been anonymized to protect sensitive information. Here's how the anonymization was applied:
 
 IP Addresses
 
-Default level:
-- Public IPv4 addresses are replaced with addresses starting from 198.51.100.0
-- Public IPv6 addresses are replaced with addresses starting from 2001:db8:ffff::
-- IPv6 unique local addresses (fc00::/7) are anonymized as well: their random global ID uniquely identifies the network.
-- IP addresses from internal IPv4 ranges and well-known addresses are not anonymized (e.g. 8.8.8.8, 100.64.0.0/10, addresses starting with 192.168., 172.16., 10., 169.254., fe80::).
-
-Strict level (--anonymize-level strict), in addition to the default level:
-- Private (RFC 1918), CGNAT (100.64.0.0/10), and link-local (169.254.0.0/16, fe80::/10) addresses are anonymized too.
-- Internal IPv4 addresses are replaced with addresses starting from 198.18.0.0 and internal IPv6 addresses with addresses starting from 2001:db8:1::, so internal addresses remain distinguishable from public ones.
-- Addresses are mapped in order of first appearance: subnet structure, allocation scheme, and gateway conventions are not preserved. Prefix lengths of networks are preserved.
-- Peer names in front of NetBird domains are replaced with numbered placeholders (e.g. peer-1.netbird.cloud), and subdomain labels of other domains with host-N placeholders.
-- WireGuard public keys are replaced with consistent placeholder keys.
+IPv4 addresses are replaced with addresses starting from 198.51.100.0
+IPv6 addresses are replaced with addresses starting from 100::
 
+IP addresses from non public ranges and well known addresses are not anonymized (e.g. 8.8.8.8, 100.64.0.0/10, addresses starting with 192.168., 172.16., 10., etc.).
 Reoccuring IP addresses are replaced with the same anonymized address.
 
 Note: The anonymized IP addresses in the status file do not match those in the log and routes files. However, the anonymized IP addresses are consistent within the status file and across the routes and log files.
 
-MAC Addresses
-MAC addresses are replaced at every anonymization level with consistent placeholders counting up from 02:00:00:00:00:01. Broadcast, multicast, and all-zero addresses are kept. At the default level a preserved IPv6 link-local address may still embed a MAC address (EUI-64); the strict level anonymizes those addresses.
-
 Domains
 All domain names (except for the netbird domains) are replaced with randomly generated strings ending in ".domain". Anonymized domains are consistent across all files in the bundle.
 Reoccuring domain names are replaced with the same anonymized domain.
-At the strict level, the peer name labels in front of netbird domains are anonymized as well.
 
 Sync Response
 The network_map.json file contains the following anonymized information:
@@ -293,7 +281,6 @@ type BundleGenerator struct {
 	cliVersion     string
 
 	anonymize         bool
-	anonymizeLevel    anonymize.Level
 	includeSystemInfo bool
 	logFileCount      uint32
 
@@ -301,10 +288,7 @@ type BundleGenerator struct {
 }
 
 type BundleConfig struct {
-	Anonymize bool
-	// AnonymizeLevel selects how much the anonymizer redacts.
-	// anonymize.LevelStrict implies Anonymize.
-	AnonymizeLevel    anonymize.Level
+	Anonymize         bool
 	IncludeSystemInfo bool
 	LogFileCount      uint32
 }
@@ -343,11 +327,8 @@ func NewBundleGenerator(deps GeneratorDependencies, cfg BundleConfig) *BundleGen
 		uiLogOpener = openLogFile
 	}
 
-	anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-	anonymizer.SetLevel(cfg.AnonymizeLevel)
-
 	return &BundleGenerator{
-		anonymizer: anonymizer,
+		anonymizer: anonymize.NewAnonymizer(anonymize.DefaultAddresses()),
 
 		internalConfig: deps.InternalConfig,
 		statusRecorder: deps.StatusRecorder,
@@ -364,8 +345,7 @@ func NewBundleGenerator(deps GeneratorDependencies, cfg BundleConfig) *BundleGen
 		daemonVersion:  deps.DaemonVersion,
 		cliVersion:     deps.CliVersion,
 
-		anonymize:         cfg.Anonymize || cfg.AnonymizeLevel >= anonymize.LevelStrict,
-		anonymizeLevel:    cfg.AnonymizeLevel,
+		anonymize:         cfg.Anonymize,
 		includeSystemInfo: cfg.IncludeSystemInfo,
 		logFileCount:      logFileCount,
 	}
@@ -505,13 +485,7 @@ func (g *BundleGenerator) addSystemInfo() {
 }
 
 func (g *BundleGenerator) addReadme() error {
-	level := "none (anonymization disabled)"
-	if g.anonymize {
-		level = g.anonymizeLevel.String()
-	}
-	header := fmt.Sprintf("Netbird debug bundle\nAnonymization level applied to this bundle: %s\n", level)
-
-	readmeReader := strings.NewReader(header + readmeContent)
+	readmeReader := strings.NewReader(readmeContent)
 	if err := g.addFileToZip(readmeReader, "README.txt"); err != nil {
 		return fmt.Errorf("add README file to zip: %w", err)
 	}
@@ -533,10 +507,9 @@ func (g *BundleGenerator) addStatus() error {
 		fullStatus := g.statusRecorder.GetFullStatus()
 		protoFullStatus := nbstatus.ToProtoFullStatus(fullStatus)
 		overview := nbstatus.ConvertToStatusOutputOverview(protoFullStatus, nbstatus.ConvertOptions{
-			Anonymize:      g.anonymize,
-			AnonymizeLevel: g.anonymizeLevel,
-			ProfileName:    profName,
-			DaemonVersion:  g.daemonVersion,
+			Anonymize:     g.anonymize,
+			ProfileName:   profName,
+			DaemonVersion: g.daemonVersion,
 		})
 		overview.CliVersion = g.cliVersion
 		statusOutput := overview.FullDetailSummary()
@@ -689,7 +662,7 @@ func (g *BundleGenerator) addCommonConfigFields(configContent *strings.Builder)
 	configContent.WriteString("NetBird Client Configuration:\n\n")
 
 	if key, err := wgtypes.ParseKey(g.internalConfig.PrivateKey); err == nil {
-		configContent.WriteString(fmt.Sprintf("PublicKey: %s\n", g.anonymizer.AnonymizeWGKey(key.PublicKey().String())))
+		configContent.WriteString(fmt.Sprintf("PublicKey: %s\n", key.PublicKey().String()))
 	}
 	configContent.WriteString(fmt.Sprintf("WgIface: %s\n", g.internalConfig.WgIface))
 	configContent.WriteString(fmt.Sprintf("WgPort: %d\n", g.internalConfig.WgPort))
@@ -979,11 +952,6 @@ func (g *BundleGenerator) addUpdateLogs() error {
 		}
 
 		baseName := filepath.Base(logFile)
-		data, err = g.anonymizeBytes(data)
-		if err != nil {
-			log.Warnf("skipping update log file %s: %v", baseName, err)
-			continue
-		}
 		if err := g.addFileToZip(bytes.NewReader(data), filepath.Join("update-logs", baseName)); err != nil {
 			return fmt.Errorf("add update log file %s to zip: %w", baseName, err)
 		}
@@ -1011,13 +979,6 @@ func (g *BundleGenerator) addCorruptedStateFiles() error {
 		}
 
 		fileName := filepath.Base(match)
-		// Corrupted state files usually fail structured JSON anonymization,
-		// so run them through the string anonymizer instead.
-		data, err = g.anonymizeBytes(data)
-		if err != nil {
-			log.Warnf("skipping corrupted state file %s: %v", fileName, err)
-			continue
-		}
 		if err := g.addFileToZip(bytes.NewReader(data), "corrupted_states/"+fileName); err != nil {
 			log.Warnf("Failed to add corrupted state file %s to zip: %v", fileName, err)
 			continue
@@ -1029,27 +990,6 @@ func (g *BundleGenerator) addCorruptedStateFiles() error {
 	return nil
 }
 
-// anonymizeBytes runs raw file content through the string anonymizer line by
-// line when anonymization is enabled. It errors instead of returning partial
-// content, so a caller never adds an unanonymized fallback to the bundle.
-func (g *BundleGenerator) anonymizeBytes(data []byte) ([]byte, error) {
-	if !g.anonymize {
-		return data, nil
-	}
-
-	var buf bytes.Buffer
-	scanner := bufio.NewScanner(bytes.NewReader(data))
-	scanner.Buffer(make([]byte, 1024*1024), 1024*1024)
-	for scanner.Scan() {
-		buf.WriteString(g.anonymizer.AnonymizeString(scanner.Text()))
-		buf.WriteByte('\n')
-	}
-	if err := scanner.Err(); err != nil {
-		return nil, fmt.Errorf("anonymize content: %w", err)
-	}
-	return buf.Bytes(), nil
-}
-
 func (g *BundleGenerator) addMetrics() error {
 	if g.clientMetrics == nil {
 		log.Debugf("skipping metrics in debug bundle: no metrics collector")
@@ -1522,7 +1462,6 @@ func anonymizeRemotePeer(peer *mgmProto.RemotePeerConfig, anonymizer *anonymize.
 	}
 
 	peer.Fqdn = anonymizer.AnonymizeDomain(peer.Fqdn)
-	peer.WgPubKey = anonymizer.AnonymizeWGKey(peer.WgPubKey)
 
 	anonymizeSSHConfig(peer.SshConfig)
 }

client/internal/debug/debug_linux.go

@@ -844,10 +844,6 @@ func collectSysctls() string {
 		[]string{"net.ipv4.conf.all.src_valid_mark", "net.ipv4.conf.default.src_valid_mark"},
 		listInterfaceSysctls("ipv4", "src_valid_mark")...,
 	))
-	writeSysctlGroup(&builder, "accept_ra", append(
-		[]string{"net.ipv6.conf.all.accept_ra", "net.ipv6.conf.default.accept_ra"},
-		listInterfaceSysctls("ipv6", "accept_ra")...,
-	))
 	writeSysctlGroup(&builder, "conntrack", []string{
 		"net.netfilter.nf_conntrack_acct",
 		"net.netfilter.nf_conntrack_tcp_loose",

client/internal/debug/wgshow.go

@@ -35,14 +35,14 @@ func (g *BundleGenerator) toWGShowFormat(s *configurer.Stats) string {
 	var sb strings.Builder
 
 	sb.WriteString(fmt.Sprintf("interface: %s\n", s.DeviceName))
-	sb.WriteString(fmt.Sprintf("  public key: %s\n", g.anonymizer.AnonymizeWGKey(s.PublicKey)))
+	sb.WriteString(fmt.Sprintf("  public key: %s\n", s.PublicKey))
 	sb.WriteString(fmt.Sprintf("  listen port: %d\n", s.ListenPort))
 	if s.FWMark != 0 {
 		sb.WriteString(fmt.Sprintf("  fwmark: %#x\n", s.FWMark))
 	}
 
 	for _, peer := range s.Peers {
-		sb.WriteString(fmt.Sprintf("\npeer: %s\n", g.anonymizer.AnonymizeWGKey(peer.PublicKey)))
+		sb.WriteString(fmt.Sprintf("\npeer: %s\n", peer.PublicKey))
 		if peer.Endpoint.IP != nil {
 			if g.anonymize {
 				anonEndpoint := g.anonymizer.AnonymizeUDPAddr(peer.Endpoint)
@@ -54,11 +54,7 @@ func (g *BundleGenerator) toWGShowFormat(s *configurer.Stats) string {
 		if len(peer.AllowedIPs) > 0 {
 			var ipStrings []string
 			for _, ipnet := range peer.AllowedIPs {
-				ipStr := ipnet.String()
-				if g.anonymize {
-					ipStr = g.anonymizer.AnonymizeIPString(ipStr)
-				}
-				ipStrings = append(ipStrings, ipStr)
+				ipStrings = append(ipStrings, ipnet.String())
 			}
 			sb.WriteString(fmt.Sprintf("  allowed ips: %s\n", strings.Join(ipStrings, ", ")))
 		}

client/internal/dns/host_darwin.go

@@ -267,38 +267,18 @@ func (s *systemConfigurator) getSystemDNSSettings() (SystemDNSSettings, error) {
 		return SystemDNSSettings{}, fmt.Errorf("sending the command: %w", err)
 	}
 
-	dnsSettings, serverAddresses, err := parseSystemDNSSettings(b)
-	if err != nil {
-		return dnsSettings, err
-	}
-
-	s.mu.Lock()
-	s.origNameservers = serverAddresses
-	s.mu.Unlock()
-
-	return dnsSettings, nil
-}
-
-// parseSystemDNSSettings parses the output of `scutil show State:/Network/Service/<id>/DNS`.
-// Lines that don't match the expected "index : value" shape are skipped: hosts with unusual
-// network services (e.g. orphaned hardware ports) can produce entries without a value.
-func parseSystemDNSSettings(out []byte) (SystemDNSSettings, []netip.Addr, error) {
-	// port is not exposed by scutil, default to 53
-	dnsSettings := SystemDNSSettings{ServerPort: DefaultPort}
+	var dnsSettings SystemDNSSettings
 	var serverAddresses []netip.Addr
 	inSearchDomainsArray := false
 	inServerAddressesArray := false
 
-	scanner := bufio.NewScanner(bytes.NewReader(out))
+	scanner := bufio.NewScanner(bytes.NewReader(b))
 	for scanner.Scan() {
 		line := strings.TrimSpace(scanner.Text())
 		switch {
 		case strings.HasPrefix(line, "DomainName :"):
-			domainName := strings.TrimSpace(strings.TrimPrefix(line, "DomainName :"))
-			if domainName != "" {
-				dnsSettings.Domains = append(dnsSettings.Domains, domainName)
-			}
-			continue
+			domainName := strings.TrimSpace(strings.Split(line, ":")[1])
+			dnsSettings.Domains = append(dnsSettings.Domains, domainName)
 		case line == "SearchDomains : <array> {":
 			inSearchDomainsArray = true
 			continue
@@ -308,45 +288,36 @@ func parseSystemDNSSettings(out []byte) (SystemDNSSettings, []netip.Addr, error)
 		case line == "}":
 			inSearchDomainsArray = false
 			inServerAddressesArray = false
-			continue
-		}
-
-		if !inSearchDomainsArray && !inServerAddressesArray {
-			continue
-		}
-
-		parts := strings.SplitN(line, " : ", 2)
-		if len(parts) != 2 {
-			log.Debugf("skipping unexpected scutil DNS line %q", line)
-			continue
-		}
-		value := strings.TrimSpace(parts[1])
-		if value == "" {
-			continue
 		}
 
 		if inSearchDomainsArray {
-			dnsSettings.Domains = append(dnsSettings.Domains, value)
-			continue
-		}
-
-		ip, err := netip.ParseAddr(value)
-		if err != nil || ip.IsUnspecified() {
-			continue
-		}
-		ip = ip.Unmap()
-		serverAddresses = append(serverAddresses, ip)
-		// Prefer the first IPv4 server as ServerIP since our DNS listener is IPv4.
-		if !dnsSettings.ServerIP.IsValid() && ip.Is4() {
-			dnsSettings.ServerIP = ip
+			searchDomain := strings.Split(line, " : ")[1]
+			dnsSettings.Domains = append(dnsSettings.Domains, searchDomain)
+		} else if inServerAddressesArray {
+			address := strings.Split(line, " : ")[1]
+			if ip, err := netip.ParseAddr(address); err == nil && !ip.IsUnspecified() {
+				ip = ip.Unmap()
+				serverAddresses = append(serverAddresses, ip)
+				// Prefer the first IPv4 server as ServerIP since our DNS listener is IPv4.
+				if !dnsSettings.ServerIP.IsValid() && ip.Is4() {
+					dnsSettings.ServerIP = ip
+				}
+			}
 		}
 	}
 
 	if err := scanner.Err(); err != nil {
-		return dnsSettings, serverAddresses, err
+		return dnsSettings, err
 	}
 
-	return dnsSettings, serverAddresses, nil
+	// default to 53 port
+	dnsSettings.ServerPort = DefaultPort
+
+	s.mu.Lock()
+	s.origNameservers = serverAddresses
+	s.mu.Unlock()
+
+	return dnsSettings, nil
 }
 
 func (s *systemConfigurator) getOriginalNameservers() []netip.Addr {
@@ -464,15 +435,11 @@ func (s *systemConfigurator) getPrimaryService() (string, string, error) {
 	router := ""
 	for scanner.Scan() {
 		text := scanner.Text()
-		parts := strings.SplitN(text, ":", 2)
-		if len(parts) != 2 {
-			continue
-		}
 		if strings.Contains(text, "PrimaryService") {
-			primaryService = strings.TrimSpace(parts[1])
+			primaryService = strings.TrimSpace(strings.Split(text, ":")[1])
 		}
 		if strings.Contains(text, "Router") {
-			router = strings.TrimSpace(parts[1])
+			router = strings.TrimSpace(strings.Split(text, ":")[1])
 		}
 	}
 	if err := scanner.Err(); err != nil && err != io.EOF {

client/internal/dns/host_darwin_test.go

@@ -328,120 +328,6 @@ func removeTestDNSKey(key string) error {
 	return err
 }
 
-func TestParseSystemDNSSettings(t *testing.T) {
-	tests := []struct {
-		name            string
-		output          string
-		expectedDomains []string
-		expectedServers []netip.Addr
-		expectedIP      netip.Addr
-	}{
-		{
-			name: "well_formed",
-			output: `<dictionary> {
-  DomainName : example.com
-  SearchDomains : <array> {
-    0 : example.com
-    1 : corp.example.com
-  }
-  ServerAddresses : <array> {
-    0 : 192.168.1.1
-    1 : fd00::53
-  }
-}
-`,
-			expectedDomains: []string{"example.com", "example.com", "corp.example.com"},
-			expectedServers: []netip.Addr{netip.MustParseAddr("192.168.1.1"), netip.MustParseAddr("fd00::53")},
-			expectedIP:      netip.MustParseAddr("192.168.1.1"),
-		},
-		{
-			// entries without a value after the separator used to panic with
-			// "index out of range [1] with length 1"
-			name: "malformed_array_entries_skipped",
-			output: `<dictionary> {
-  SearchDomains : <array> {
-    0 :
-    (null)
-
-    1 : corp.example.com
-  }
-  ServerAddresses : <array> {
-    0 :
-    1 : 192.168.1.1
-  }
-}
-`,
-			expectedDomains: []string{"corp.example.com"},
-			expectedServers: []netip.Addr{netip.MustParseAddr("192.168.1.1")},
-			expectedIP:      netip.MustParseAddr("192.168.1.1"),
-		},
-		{
-			name: "domain_name_without_value_skipped",
-			output: `<dictionary> {
-  DomainName :
-  ServerAddresses : <array> {
-    0 : 192.168.1.1
-  }
-}
-`,
-			expectedServers: []netip.Addr{netip.MustParseAddr("192.168.1.1")},
-			expectedIP:      netip.MustParseAddr("192.168.1.1"),
-		},
-		{
-			name: "ipv6_first_prefers_ipv4_server_ip",
-			output: `<dictionary> {
-  ServerAddresses : <array> {
-    0 : fd00::53
-    1 : 192.168.1.1
-  }
-}
-`,
-			expectedServers: []netip.Addr{netip.MustParseAddr("fd00::53"), netip.MustParseAddr("192.168.1.1")},
-			expectedIP:      netip.MustParseAddr("192.168.1.1"),
-		},
-		{
-			name: "invalid_and_unspecified_addresses_skipped",
-			output: `<dictionary> {
-  ServerAddresses : <array> {
-    0 : (null)
-    1 : 0.0.0.0
-    2 : 192.168.1.1
-  }
-}
-`,
-			expectedServers: []netip.Addr{netip.MustParseAddr("192.168.1.1")},
-			expectedIP:      netip.MustParseAddr("192.168.1.1"),
-		},
-		{
-			name: "v4_mapped_address_unmapped",
-			output: `<dictionary> {
-  ServerAddresses : <array> {
-    0 : ::ffff:192.168.1.1
-  }
-}
-`,
-			expectedServers: []netip.Addr{netip.MustParseAddr("192.168.1.1")},
-			expectedIP:      netip.MustParseAddr("192.168.1.1"),
-		},
-		{
-			name:   "empty_output",
-			output: "",
-		},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			settings, servers, err := parseSystemDNSSettings([]byte(tc.output))
-			require.NoError(t, err, "parsing should not fail")
-
-			assert.Equal(t, tc.expectedDomains, settings.Domains, "domains should match")
-			assert.Equal(t, tc.expectedServers, servers, "server addresses should match")
-			assert.Equal(t, tc.expectedIP, settings.ServerIP, "server IP should match")
-			assert.Equal(t, DefaultPort, settings.ServerPort, "server port should default to 53")
-		})
-	}
-}
-
 func TestGetOriginalNameservers(t *testing.T) {
 	configurator := &systemConfigurator{
 		createdKeys: make(map[string]struct{}),

client/internal/engine.go

@@ -23,7 +23,6 @@ import (
 	"golang.zx2c4.com/wireguard/tun/netstack"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 
-	"github.com/netbirdio/netbird/client/anonymize"
 	nberrors "github.com/netbirdio/netbird/client/errors"
 	"github.com/netbirdio/netbird/client/firewall"
 	"github.com/netbirdio/netbird/client/firewall/firewalld"
@@ -1365,17 +1364,7 @@ func (e *Engine) receiveJobEvents() {
 }
 
 func (e *Engine) handleBundle(params *mgmProto.BundleParameters) (*mgmProto.JobResponse_Bundle, error) {
-	// The upload URL can carry a host, credentials, or query tokens, so it is
-	// kept out of the info-level line; the full parameters stay available at
-	// debug level for troubleshooting.
-	log.Infof("handle remote debug bundle request: anonymize=%v anonymize_level=%q log_file_count=%d bundle_for=%v bundle_for_time=%d",
-		params.GetAnonymize(), params.GetAnonymizeLevel(), params.GetLogFileCount(), params.GetBundleFor(), params.GetBundleForTime())
-	log.Debugf("remote debug bundle request parameters: %s", params.String())
-
-	if err := validateBundleUploadURL(params.GetUploadUrl()); err != nil {
-		return nil, err
-	}
-
+	log.Infof("handle remote debug bundle request: %s", params.String())
 	syncResponse, err := e.GetLatestSyncResponse()
 	if err != nil {
 		log.Warnf("get latest sync response: %v", err)
@@ -1396,14 +1385,13 @@ func (e *Engine) handleBundle(params *mgmProto.BundleParameters) (*mgmProto.JobR
 
 	bundleJobParams := debug.BundleConfig{
 		Anonymize:         params.Anonymize,
-		AnonymizeLevel:    anonymize.ParseLevel(params.AnonymizeLevel),
 		IncludeSystemInfo: true,
 		LogFileCount:      uint32(params.LogFileCount),
 	}
 
 	waitFor := time.Duration(params.BundleForTime) * time.Minute
 
-	uploadKey, err := e.jobExecutor.BundleJob(e.ctx, bundleDeps, bundleJobParams, waitFor, e.config.ProfileConfig.ManagementURL.String(), params.GetUploadUrl())
+	uploadKey, err := e.jobExecutor.BundleJob(e.ctx, bundleDeps, bundleJobParams, waitFor, e.config.ProfileConfig.ManagementURL.String())
 	if err != nil {
 		return nil, err
 	}
@@ -1416,26 +1404,6 @@ func (e *Engine) handleBundle(params *mgmProto.BundleParameters) (*mgmProto.JobR
 	return response, nil
 }
 
-// validateBundleUploadURL sanity-checks a management-supplied upload URL for a
-// remote debug bundle job. An empty value is accepted — the executor falls back
-// to the default upload service. A non-empty value must be a well-formed https
-// URL with a host; a malformed value or a plaintext scheme is rejected. This
-// deliberately does not constrain which host may receive the bundle; that
-// policy is left open pending a decision on management-directed uploads.
-func validateBundleUploadURL(raw string) error {
-	if raw == "" {
-		return nil
-	}
-	parsed, err := url.Parse(raw)
-	if err != nil {
-		return fmt.Errorf("parse upload URL: %w", err)
-	}
-	if parsed.Scheme != "https" || parsed.Host == "" {
-		return fmt.Errorf("upload URL must be an https URL with a host")
-	}
-	return nil
-}
-
 // receiveManagementEvents connects to the Management Service event stream to receive updates from the management service
 // E.g. when a new peer has been registered and we are allowed to connect to it.
 func (e *Engine) receiveManagementEvents() {
@@ -2232,6 +2200,19 @@ func (e *Engine) GetExposeManager() *expose.Manager {
 	return e.exposeManager
 }
 
+// GetAgentNetworkSetup asks the management server for the Agent Network
+// connection info this peer's groups authorize, over the engine's
+// existing management connection.
+func (e *Engine) GetAgentNetworkSetup(ctx context.Context) (*mgmProto.AgentNetworkSetupResponse, error) {
+	e.syncMsgMux.Lock()
+	mgmClient := e.mgmClient
+	e.syncMsgMux.Unlock()
+	if mgmClient == nil {
+		return nil, errors.New("management client not available")
+	}
+	return mgmClient.GetAgentNetworkSetup(ctx)
+}
+
 // IsBlockInbound returns whether inbound connections are blocked.
 func (e *Engine) IsBlockInbound() bool {
 	return e.config.BlockInbound

client/internal/engine_bundle_test.go

@@ -1,35 +0,0 @@
-package internal
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-// TestValidateBundleUploadURL covers the sanity check applied to a
-// management-supplied upload URL before a remote debug bundle is generated.
-func TestValidateBundleUploadURL(t *testing.T) {
-	for _, tc := range []struct {
-		name    string
-		raw     string
-		wantErr bool
-	}{
-		{name: "empty falls back to default", raw: ""},
-		{name: "https with host", raw: "https://upload.debug.netbird.io/upload"},
-		{name: "https self-hosted host", raw: "https://upload.example.com"},
-		{name: "plaintext rejected", raw: "http://upload.example.com", wantErr: true},
-		{name: "missing host rejected", raw: "https:///upload", wantErr: true},
-		{name: "non-url scheme rejected", raw: "ftp://upload.example.com", wantErr: true},
-		{name: "garbage rejected", raw: "://not a url", wantErr: true},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			err := validateBundleUploadURL(tc.raw)
-			if tc.wantErr {
-				require.Error(t, err, "an invalid upload URL must be rejected")
-				return
-			}
-			assert.NoError(t, err, "a valid or empty upload URL must be accepted")
-		})
-	}
-}

client/internal/metrics/connection_type.go

@@ -4,17 +4,11 @@ package metrics
 type ConnectionType string
 
 const (
-	// ConnectionTypeICEP2P represents a direct peer-to-peer connection using ICE
-	ConnectionTypeICEP2P ConnectionType = "ice_p2p"
-
-	// ConnectionTypeICETurn represents an ICE connection through a TURN server
-	ConnectionTypeICETurn ConnectionType = "ice_turn"
+	// ConnectionTypeICE represents a direct peer-to-peer connection using ICE
+	ConnectionTypeICE ConnectionType = "ice"
 
 	// ConnectionTypeRelay represents a relayed connection
 	ConnectionTypeRelay ConnectionType = "relay"
-
-	// ConnectionTypeUnknown represents a connection with no active transport. It is not pushed.
-	ConnectionTypeUnknown ConnectionType = "unknown"
 )
 
 // String returns the string representation of the connection type

client/internal/metrics/influxdb_test.go

@@ -28,7 +28,7 @@ func TestInfluxDBMetrics_RecordAndExport(t *testing.T) {
 		WgHandshakeSuccess: time.Now().Add(-1 * time.Second),
 	}
 
-	m.RecordConnectionStages(context.Background(), agentInfo, "pair123", ConnectionTypeICEP2P, false, ts)
+	m.RecordConnectionStages(context.Background(), agentInfo, "pair123", ConnectionTypeICE, false, ts)
 
 	var buf bytes.Buffer
 	err := m.Export(&buf)
@@ -60,7 +60,7 @@ func TestInfluxDBMetrics_ExportDeterministicFieldOrder(t *testing.T) {
 
 	// Record multiple times and verify consistent field order
 	for i := 0; i < 10; i++ {
-		m.RecordConnectionStages(context.Background(), agentInfo, "pair123", ConnectionTypeICEP2P, false, ts)
+		m.RecordConnectionStages(context.Background(), agentInfo, "pair123", ConnectionTypeICE, false, ts)
 	}
 
 	var buf bytes.Buffer

client/internal/metrics/infra/README.md

@@ -56,33 +56,14 @@ Measurement: `netbird_peer_connection`
 
 Tags:
 - `deployment_type`: "cloud" | "selfhosted" | "unknown"
-- `connection_type`: "ice_p2p" | "ice_turn" | "relay" (see below)
+- `connection_type`: "ice" | "relay"
 - `attempt_type`: "initial" | "reconnection"
 - `version`: NetBird version string
 - `os`: Operating system (linux, darwin, windows, android, ios, etc.)
 - `arch`: CPU architecture (amd64, arm64, etc.)
-- `peer_id`: anonymised peer identifier (truncated SHA-256 of the WireGuard public key)
-- `connection_pair_id`: deterministic identifier for the peer pair, identical on both sides
 
 **Note:** `SignalingReceived` is set when the first offer or answer arrives from the remote peer (in both initial and reconnection paths). It excludes the potentially unbounded wait for the remote peer to come online.
 
-#### `connection_type` values
-
-Derived from the connection priority (`conntype.ConnPriority`) by `metricsConnType` in `client/internal/peer/conn.go`:
-
-| Value | Priority | Traffic is |
-|-------|----------|------------|
-| `ice_p2p` | `ICEP2P` | direct peer-to-peer |
-| `ice_turn` | `ICETurn` | relayed, through a TURN server |
-| `relay` | `Relay` | relayed, through a NetBird relay |
-| `unknown` | `None` or unrecognised | no active transport — **the sample is not pushed** |
-
-**Direct traffic is `ice_p2p` only.** `ice_turn` is relayed despite being negotiated by ICE, matching `Conn.isRelayed`.
-
-`None` means no transport is active: not established yet, or reset after a relay drop or a peer-state reset. Such a sample cannot be attributed to a transport, so `recordConnectionMetrics` drops it instead of pushing it — `unknown` therefore never appears in the bucket. Connection counts are counts of connections whose transport was known at sampling time.
-
-**Samples recorded before 0.77 used a single `ice` value** which covered `ICEP2P`, `ICETurn` *and* `None`, so historical `ice` samples overstate direct connections by an unknown amount and must not be compared with `ice_p2p`.
-
 ### Sync Duration
 
 Measurement: `netbird_sync`

client/internal/peer/conn.go

@@ -307,8 +307,6 @@ func (conn *Conn) Close(signalToRemote bool) {
 
 	if conn.wgWatcherCancel != nil {
 		conn.wgWatcherCancel()
-		conn.wgWatcher = nil
-		conn.wgWatcherCancel = nil
 	}
 	conn.workerRelay.CloseConn()
 	if conn.workerICE != nil {
@@ -961,9 +959,12 @@ func (conn *Conn) recordConnectionMetrics() {
 	priority := conn.currentConnPriority
 	conn.mu.Unlock()
 
-	connType := metricsConnType(priority)
-	if connType == metrics.ConnectionTypeUnknown {
-		return
+	var connType metrics.ConnectionType
+	switch priority {
+	case conntype.Relay:
+		connType = metrics.ConnectionTypeRelay
+	default:
+		connType = metrics.ConnectionTypeICE
 	}
 
 	// Record metrics with timestamps - duration calculation happens in metrics package
@@ -1064,16 +1065,3 @@ func boolToConnStatus(connected bool) guard.ConnStatus {
 	}
 	return guard.ConnStatusDisconnected
 }
-
-func metricsConnType(priority conntype.ConnPriority) metrics.ConnectionType {
-	switch priority {
-	case conntype.Relay:
-		return metrics.ConnectionTypeRelay
-	case conntype.ICETurn:
-		return metrics.ConnectionTypeICETurn
-	case conntype.ICEP2P:
-		return metrics.ConnectionTypeICEP2P
-	default:
-		return metrics.ConnectionTypeUnknown
-	}
-}

client/internal/peer/conn_test.go

@@ -11,8 +11,6 @@ import (
 	"github.com/stretchr/testify/assert"
 
 	"github.com/netbirdio/netbird/client/iface"
-	"github.com/netbirdio/netbird/client/internal/metrics"
-	"github.com/netbirdio/netbird/client/internal/peer/conntype"
 	"github.com/netbirdio/netbird/client/internal/peer/dispatcher"
 	"github.com/netbirdio/netbird/client/internal/peer/guard"
 	"github.com/netbirdio/netbird/client/internal/peer/ice"
@@ -388,33 +386,3 @@ func TestConn_onWGDisconnected_NoEscalationWithoutRosenpass(t *testing.T) {
 	}
 	assert.Empty(t, disconnected, "escalation must be limited to rosenpass connections")
 }
-
-func TestMetricsConnType(t *testing.T) {
-	tests := []struct {
-		name     string
-		priority conntype.ConnPriority
-		expected metrics.ConnectionType
-	}{
-		{"relay", conntype.Relay, metrics.ConnectionTypeRelay},
-		{"ice over turn is relayed, not p2p", conntype.ICETurn, metrics.ConnectionTypeICETurn},
-		{"direct p2p", conntype.ICEP2P, metrics.ConnectionTypeICEP2P},
-		{"unset priority is unknown, not p2p", conntype.None, metrics.ConnectionTypeUnknown},
-		{"unrecognised priority is unknown", conntype.ConnPriority(99), metrics.ConnectionTypeUnknown},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			assert.Equal(t, tc.expected, metricsConnType(tc.priority))
-		})
-	}
-}
-
-func TestMetricsConnType_RelayedMatchesIsRelayed(t *testing.T) {
-	for _, priority := range []conntype.ConnPriority{conntype.None, conntype.Relay, conntype.ICETurn, conntype.ICEP2P} {
-		conn := &Conn{currentConnPriority: priority}
-		tag := metricsConnType(priority)
-		relayedTag := tag == metrics.ConnectionTypeRelay || tag == metrics.ConnectionTypeICETurn
-		assert.Equal(t, conn.isRelayed(), relayedTag,
-			"priority %s: isRelayed and the %q metric tag must agree", priority, tag)
-	}
-}

client/internal/routemanager/ipfwdstate/ipfwdstate.go

@@ -2,183 +2,54 @@ package ipfwdstate
 
 import (
 	"fmt"
-	"sync"
 
 	log "github.com/sirupsen/logrus"
 
 	"github.com/netbirdio/netbird/client/internal/routemanager/systemops"
 )
 
-// IPForwardingState tracks v4 and v6 IP-forwarding sysctl enables with
-// independent refcounts so a v4-only routing setup doesn't flip v6 sysctls.
+// IPForwardingState is a struct that keeps track of the IP forwarding state.
+// todo: read initial state of the IP forwarding from the system and reset the state based on it.
+// todo: separate v4/v6 forwarding state, since the sysctls are independent
+// (net.ipv4.ip_forward vs net.ipv6.conf.all.forwarding). Currently the nftables
+// manager shares one instance between both routers, which works only because
+// EnableIPForwarding enables both sysctls in a single call.
 type IPForwardingState struct {
-	mu sync.Mutex
-
-	v4Count int
-	v6Count int
-
-	// routingV4/routingV6 track whether the routing path currently holds a
-	// reference, so repeated EnableRouting calls (one per network-map update)
-	// hold at most one reference per family and an unpaired DisableRouting
-	// can't release references held by DNAT rules.
-	routingV4 bool
-	routingV6 bool
-
-	wgIfaceName string
-	v6Saved     map[string]int
+	enabledCounter int
 }
 
-// NewIPForwardingState returns a state tracker for the IP-forwarding sysctls.
-// wgIfaceName is excluded from the per-interface accept_ra handling.
-func NewIPForwardingState(wgIfaceName string) *IPForwardingState {
-	return &IPForwardingState{wgIfaceName: wgIfaceName}
+func NewIPForwardingState() *IPForwardingState {
+	return &IPForwardingState{}
 }
 
-// Counts returns the current v4 and v6 refcounts. Intended for diagnostics
-// and tests.
-func (f *IPForwardingState) Counts() (v4, v6 int) {
-	f.mu.Lock()
-	defer f.mu.Unlock()
-	return f.v4Count, f.v6Count
-}
-
-// RequestRouting takes the forwarding references for the routing path. It is
-// idempotent: while routing already holds a reference, further calls don't
-// increment the refcounts, and a v4-only request releases a previously held v6
-// reference. A v6 sysctl failure is logged and not returned so it can't take
-// down v4 routing (the sysctl may be unwritable, e.g. read-only /proc/sys or
-// IPv6 disabled on the kernel command line); v6 is retried on the next call.
-func (f *IPForwardingState) RequestRouting(v6 bool) error {
-	f.mu.Lock()
-	defer f.mu.Unlock()
-
-	if !f.routingV4 {
-		if err := f.requestV4(); err != nil {
-			return err
-		}
-		f.routingV4 = true
-	}
-
-	if !v6 {
-		if !f.routingV6 {
-			return nil
-		}
-		f.routingV6 = false
-		return f.releaseV6()
-	}
-
-	if f.routingV6 {
-		return nil
-	}
-	if err := f.requestV6(); err != nil {
-		log.Warnf("enable IPv6 forwarding for routing: %v", err)
-		return nil
-	}
-	f.routingV6 = true
-	return nil
-}
-
-// ReleaseRouting releases the references RequestRouting holds. Calls without a
-// held reference are no-ops.
-func (f *IPForwardingState) ReleaseRouting() error {
-	f.mu.Lock()
-	defer f.mu.Unlock()
-
-	if f.routingV4 {
-		f.routingV4 = false
-		f.releaseV4()
-	}
-	if f.routingV6 {
-		f.routingV6 = false
-		return f.releaseV6()
-	}
-	return nil
-}
-
-// RequestForwarding enables the family's forwarding sysctl on first request.
-func (f *IPForwardingState) RequestForwarding(v6 bool) error {
-	f.mu.Lock()
-	defer f.mu.Unlock()
-
-	if v6 {
-		return f.requestV6()
-	}
-	return f.requestV4()
-}
-
-// ReleaseForwarding decrements the family counter. The last v6 release restores
-// what enable captured. v4 stays on: net.ipv4.ip_forward is co-owned by other
-// tooling (docker, k8s, libvirt).
-func (f *IPForwardingState) ReleaseForwarding(v6 bool) error {
-	f.mu.Lock()
-	defer f.mu.Unlock()
-
-	if v6 {
-		return f.releaseV6()
-	}
-	f.releaseV4()
-	return nil
-}
-
-func (f *IPForwardingState) requestV4() error {
-	if f.v4Count == 0 {
-		if err := systemops.EnableV4IPForwarding(); err != nil {
-			return fmt.Errorf("enable IPv4 forwarding: %w", err)
-		}
-		log.Info("IPv4 forwarding enabled")
-	}
-	f.v4Count++
-	return nil
-}
-
-func (f *IPForwardingState) releaseV4() {
-	if f.v4Count > 0 {
-		f.v4Count--
-	}
-}
-
-func (f *IPForwardingState) requestV6() error {
-	if f.v6Count == 0 {
-		saved, err := systemops.EnableV6IPForwarding(f.wgIfaceName)
-		if err != nil {
-			if rerr := systemops.DisableV6IPForwarding(saved); rerr != nil {
-				log.Warnf("rollback partial v6 sysctls: %v", rerr)
-			}
-			return fmt.Errorf("enable IPv6 forwarding: %w", err)
-		}
-		// A failed restore on a previous release keeps its saved values; those
-		// are the true originals, so keep them over what this enable captured.
-		if f.v6Saved == nil {
-			f.v6Saved = saved
-		} else {
-			for k, v := range saved {
-				if _, ok := f.v6Saved[k]; !ok {
-					f.v6Saved[k] = v
-				}
-			}
-		}
-		log.Info("IPv6 forwarding enabled")
-	}
-	f.v6Count++
-	return nil
-}
-
-func (f *IPForwardingState) releaseV6() error {
-	if f.v6Count == 0 {
-		return nil
-	}
-	f.v6Count--
-	if f.v6Count > 0 {
+func (f *IPForwardingState) RequestForwarding() error {
+	if f.enabledCounter != 0 {
+		f.enabledCounter++
 		return nil
 	}
 
-	// Keep the saved values on failure so a later release or enable/release
-	// cycle can still restore them; re-restoring an already-restored key is a
-	// no-op since the sysctl already holds the desired value.
-	if err := systemops.DisableV6IPForwarding(f.v6Saved); err != nil {
-		return fmt.Errorf("disable IPv6 forwarding: %w", err)
+	if err := systemops.EnableIPForwarding(); err != nil {
+		return fmt.Errorf("failed to enable IP forwarding with sysctl: %w", err)
 	}
-	f.v6Saved = nil
-	log.Info("IPv6 forwarding disabled")
+	f.enabledCounter = 1
+	log.Info("IP forwarding enabled")
+
+	return nil
+}
+
+func (f *IPForwardingState) ReleaseForwarding() error {
+	if f.enabledCounter == 0 {
+		return nil
+	}
+
+	if f.enabledCounter > 1 {
+		f.enabledCounter--
+		return nil
+	}
+
+	// if failed to disable IP forwarding we anyway decrement the counter
+	f.enabledCounter = 0
+
+	// todo call systemops.DisableIPForwarding()
 	return nil
 }

client/internal/routemanager/ipfwdstate/ipfwdstate_privileged_linux_test.go

@@ -1,39 +0,0 @@
-//go:build privileged
-
-package ipfwdstate
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-// TestRequestRoutingV6ToV4Transition verifies that a v4-only routing request
-// releases a previously held routing-owned v6 reference without touching
-// references held by DNAT rules.
-func TestRequestRoutingV6ToV4Transition(t *testing.T) {
-	f := NewIPForwardingState("wt-fwd-test")
-
-	require.NoError(t, f.RequestRouting(true), "request routing with v6")
-	v4, v6 := f.Counts()
-	assert.Equal(t, 1, v4, "v4 reference held")
-	assert.Equal(t, 1, v6, "v6 reference held")
-
-	require.NoError(t, f.RequestRouting(false), "request routing v4-only")
-	v4, v6 = f.Counts()
-	assert.Equal(t, 1, v4, "v4 reference kept")
-	assert.Equal(t, 0, v6, "routing-owned v6 reference released")
-
-	// A DNAT-held reference survives a v4-only routing request.
-	require.NoError(t, f.RequestForwarding(true), "dnat v6 reference")
-	require.NoError(t, f.RequestRouting(false), "repeat v4-only request")
-	_, v6 = f.Counts()
-	assert.Equal(t, 1, v6, "dnat-held v6 reference survives")
-	require.NoError(t, f.ReleaseForwarding(true), "release dnat v6 reference")
-
-	require.NoError(t, f.ReleaseRouting(), "release routing")
-	v4, v6 = f.Counts()
-	assert.Equal(t, 0, v4, "all v4 references released")
-	assert.Equal(t, 0, v6, "all v6 references released")
-}

client/internal/routemanager/sysctl/sysctl_linux.go

@@ -58,7 +58,11 @@ func Setup(wgIface iface) (map[string]int, error) {
 			continue
 		}
 
-		i := fmt.Sprintf(rpFilterInterfacePath, EscapeInterfaceName(intf.Name))
+		// Escape '%' and '.' so they survive the dot-to-slash conversion in Set()
+		safeName := strings.ReplaceAll(intf.Name, "%", percentEscape)
+		safeName = strings.ReplaceAll(safeName, ".", dotEscape)
+
+		i := fmt.Sprintf(rpFilterInterfacePath, safeName)
 		oldVal, err := Set(i, 2, true)
 		if err != nil {
 			result = multierror.Append(result, err)
@@ -70,13 +74,6 @@ func Setup(wgIface iface) (map[string]int, error) {
 	return keys, nberrors.FormatErrorOrNil(result)
 }
 
-// EscapeInterfaceName escapes '%' and '.' in an interface name (e.g. VLANs
-// like eth0.100) so the name survives the dot-to-slash conversion in Set.
-func EscapeInterfaceName(name string) string {
-	safe := strings.ReplaceAll(name, "%", percentEscape)
-	return strings.ReplaceAll(safe, ".", dotEscape)
-}
-
 // Set sets a sysctl configuration, if onlyIfOne is true it will only set the new value if it's set to 1
 func Set(key string, desiredValue int, onlyIfOne bool) (int, error) {
 	path := strings.ReplaceAll(key, ".", "/")

client/internal/routemanager/systemops/systemops_android.go

@@ -32,17 +32,8 @@ func (r *SysOps) removeFromRouteTable(netip.Prefix, Nexthop) error {
 	return nil
 }
 
-func EnableV4IPForwarding() error {
-	log.Infof("Enable IPv4 forwarding is not implemented on %s", runtime.GOOS)
-	return nil
-}
-
-func EnableV6IPForwarding(string) (map[string]int, error) {
-	log.Infof("Enable IPv6 forwarding is not implemented on %s", runtime.GOOS)
-	return map[string]int{}, nil
-}
-
-func DisableV6IPForwarding(map[string]int) error {
+func EnableIPForwarding() error {
+	log.Infof("Enable IP forwarding is not implemented on %s", runtime.GOOS)
 	return nil
 }
 

client/internal/routemanager/systemops/systemops_ios.go

@@ -58,17 +58,8 @@ func (r *SysOps) removeFromRouteTable(netip.Prefix, Nexthop) error {
 	return nil
 }
 
-func EnableV4IPForwarding() error {
-	log.Infof("Enable IPv4 forwarding is not implemented on %s", runtime.GOOS)
-	return nil
-}
-
-func EnableV6IPForwarding(string) (map[string]int, error) {
-	log.Infof("Enable IPv6 forwarding is not implemented on %s", runtime.GOOS)
-	return map[string]int{}, nil
-}
-
-func DisableV6IPForwarding(map[string]int) error {
+func EnableIPForwarding() error {
+	log.Infof("Enable IP forwarding is not implemented on %s", runtime.GOOS)
 	return nil
 }
 

client/internal/routemanager/systemops/systemops_linux.go

@@ -763,10 +763,13 @@ func flushRoutes(tableID, family int) error {
 	return nberrors.FormatErrorOrNil(result)
 }
 
-func EnableV4IPForwarding() error {
+func EnableIPForwarding() error {
 	if _, err := sysctl.Set(ipv4ForwardingPath, 1, false); err != nil {
 		return err
 	}
+	if _, err := sysctl.Set(ipv6ForwardingPath, 1, false); err != nil {
+		log.Warnf("failed to enable IPv6 forwarding: %v", err)
+	}
 	return nil
 }
 

client/internal/routemanager/systemops/systemops_nonlinux.go

@@ -43,17 +43,8 @@ func (r *SysOps) RemoveVPNRoute(prefix netip.Prefix, intf *net.Interface) error
 	return r.genericRemoveVPNRoute(prefix, intf)
 }
 
-func EnableV4IPForwarding() error {
-	log.Infof("Enable IPv4 forwarding is not implemented on %s", runtime.GOOS)
-	return nil
-}
-
-func EnableV6IPForwarding(string) (map[string]int, error) {
-	log.Infof("Enable IPv6 forwarding is not implemented on %s", runtime.GOOS)
-	return map[string]int{}, nil
-}
-
-func DisableV6IPForwarding(map[string]int) error {
+func EnableIPForwarding() error {
+	log.Infof("Enable IP forwarding is not implemented on %s", runtime.GOOS)
 	return nil
 }
 

client/internal/routemanager/systemops/v6forwarding_linux.go

@@ -1,92 +0,0 @@
-//go:build !android
-
-package systemops
-
-import (
-	"fmt"
-	"net"
-	"os"
-
-	"github.com/hashicorp/go-multierror"
-	log "github.com/sirupsen/logrus"
-
-	nberrors "github.com/netbirdio/netbird/client/errors"
-	"github.com/netbirdio/netbird/client/internal/routemanager/sysctl"
-)
-
-const (
-	// 1 (default) accepts RAs only while forwarding is off; 2 keeps RA
-	// acceptance on regardless, so RA-installed host defaults survive our
-	// v6 forwarding flip.
-	acceptRAInterfacePath  = "net.ipv6.conf.%s.accept_ra"
-	acceptRADefaultPath    = "net.ipv6.conf.default.accept_ra"
-	acceptRAProcPathFormat = "/proc/sys/net/ipv6/conf/%s/accept_ra"
-)
-
-// EnableV6IPForwarding bumps accept_ra=2 on host v6 interfaces before flipping
-// forwarding=1, so RA-installed host defaults survive. Returns the prior values
-// of sysctls we actually changed; entries already at the target are omitted.
-func EnableV6IPForwarding(wgIfaceName string) (map[string]int, error) {
-	saved := map[string]int{}
-	bumpAcceptRA(saved, wgIfaceName)
-
-	oldVal, err := sysctl.Set(ipv6ForwardingPath, 1, false)
-	if err != nil {
-		return saved, err
-	}
-	if oldVal != 1 {
-		saved[ipv6ForwardingPath] = oldVal
-	}
-	return saved, nil
-}
-
-// DisableV6IPForwarding restores what EnableV6IPForwarding captured.
-func DisableV6IPForwarding(saved map[string]int) error {
-	var result *multierror.Error
-	for key, value := range saved {
-		if _, err := sysctl.Set(key, value, false); err != nil {
-			result = multierror.Append(result, fmt.Errorf("restore %s: %w", key, err))
-		}
-	}
-	return nberrors.FormatErrorOrNil(result)
-}
-
-func bumpAcceptRA(saved map[string]int, wgIfaceName string) {
-	// Also bump conf.default so interfaces created while forwarding is on
-	// (hotplug, new Wi-Fi/dock) inherit accept_ra=2 and keep accepting RAs.
-	bumpAcceptRAKey(saved, acceptRADefaultPath)
-
-	interfaces, err := net.Interfaces()
-	if err != nil {
-		log.Warnf("list interfaces for accept_ra: %v", err)
-		return
-	}
-	for _, intf := range interfaces {
-		if intf.Name == "lo" || intf.Name == wgIfaceName {
-			continue
-		}
-		bumpAcceptRAForInterface(saved, intf.Name)
-	}
-}
-
-func bumpAcceptRAForInterface(saved map[string]int, name string) {
-	// Build procfs path from name, not the dotted key: VLAN names like eth0.100.
-	if _, err := os.Stat(fmt.Sprintf(acceptRAProcPathFormat, name)); err != nil {
-		return
-	}
-	bumpAcceptRAKey(saved, fmt.Sprintf(acceptRAInterfacePath, sysctl.EscapeInterfaceName(name)))
-}
-
-func bumpAcceptRAKey(saved map[string]int, key string) {
-	// onlyIfOne=true: leave admin overrides (0, 2) alone.
-	oldVal, err := sysctl.Set(key, 2, true)
-	if err != nil {
-		log.Warnf("bump %s: %v", key, err)
-		return
-	}
-	// With onlyIfOne, a write only happened when the old value was 1; values
-	// left untouched (0, 2) must not be recorded for restore.
-	if oldVal == 1 {
-		saved[key] = oldVal
-	}
-}

client/ios/NetBirdSDK/client.go

@@ -14,7 +14,6 @@ import (
 
 	log "github.com/sirupsen/logrus"
 
-	nbAnonymize "github.com/netbirdio/netbird/client/anonymize"
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/auth"
 	"github.com/netbirdio/netbird/client/internal/debug"
@@ -29,13 +28,6 @@ import (
 	types "github.com/netbirdio/netbird/upload-server/types"
 )
 
-// AnonymizeLevelDefault and AnonymizeLevelStrict are the accepted
-// anonymizeLevel values for DebugBundle.
-const (
-	AnonymizeLevelDefault = nbAnonymize.LevelDefaultString
-	AnonymizeLevelStrict  = nbAnonymize.LevelStrictString
-)
-
 // ConnectionListener export internal Listener for mobile
 type ConnectionListener interface {
 	peer.Listener
@@ -208,10 +200,8 @@ func (c *Client) Stop() {
 // DebugBundle generates a debug bundle, uploads it and returns the upload key.
 // It works with or without a running engine: when the engine is up it reuses
 // the live config, sync response and client metrics; otherwise it loads the
-// config from disk (or the preloaded tvOS config). anonymizeLevel is "default"
-// or "strict"; strict also anonymizes internal IP ranges, peer names, and
-// WireGuard public keys, and implies anonymize.
-func (c *Client) DebugBundle(anonymize bool, anonymizeLevel string) (string, error) {
+// config from disk (or the preloaded tvOS config).
+func (c *Client) DebugBundle(anonymize bool) (string, error) {
 	cfg, cc := c.stateSnapshot()
 
 	// If the engine hasn't been started, load config so we can reach management.
@@ -261,7 +251,6 @@ func (c *Client) DebugBundle(anonymize bool, anonymizeLevel string) (string, err
 		deps,
 		debug.BundleConfig{
 			Anonymize:         anonymize,
-			AnonymizeLevel:    nbAnonymize.ParseLevel(anonymizeLevel),
 			IncludeSystemInfo: true,
 		},
 	)

client/jobexec/executor.go

@@ -28,11 +28,7 @@ func NewExecutor() *Executor {
 	return &Executor{}
 }
 
-func (e *Executor) BundleJob(ctx context.Context, debugBundleDependencies debug.GeneratorDependencies, params debug.BundleConfig, waitForDuration time.Duration, mgmURL, uploadURL string) (string, error) {
-	if uploadURL == "" {
-		uploadURL = types.DefaultBundleURL
-	}
-
+func (e *Executor) BundleJob(ctx context.Context, debugBundleDependencies debug.GeneratorDependencies, params debug.BundleConfig, waitForDuration time.Duration, mgmURL string) (string, error) {
 	if waitForDuration > MaxBundleWaitTime {
 		log.Warnf("bundle wait time %v exceeds maximum %v, capping to maximum", waitForDuration, MaxBundleWaitTime)
 		waitForDuration = MaxBundleWaitTime
@@ -58,7 +54,7 @@ func (e *Executor) BundleJob(ctx context.Context, debugBundleDependencies debug.
 		}
 	}()
 
-	key, err := debug.UploadDebugBundle(ctx, uploadURL, mgmURL, path, false)
+	key, err := debug.UploadDebugBundle(ctx, types.DefaultBundleURL, mgmURL, path, false)
 	if err != nil {
 		log.Errorf("failed to upload debug bundle: %v", err)
 		return "", fmt.Errorf("upload debug bundle: %w", err)

client/proto/daemon.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.36.6
-// 	protoc        v6.33.1
+// 	protoc        v7.34.1
 // source: daemon.proto
 
 package proto
@@ -2781,11 +2781,6 @@ type DebugBundleRequest struct {
 	// untrusted TLS certificate. Restricted to privileged callers; for
 	// self-hosted upload servers.
 	UploadInsecure bool `protobuf:"varint,7,opt,name=uploadInsecure,proto3" json:"uploadInsecure,omitempty"`
-	// anonymizeLevel selects how much the anonymizer redacts: "default"
-	// (or empty) keeps internal IP ranges, "strict" also anonymizes them.
-	// Unknown values are treated as "strict". Only meaningful with anonymize;
-	// "strict" implies it.
-	AnonymizeLevel string `protobuf:"bytes,8,opt,name=anonymizeLevel,proto3" json:"anonymizeLevel,omitempty"`
 	unknownFields  protoimpl.UnknownFields
 	sizeCache      protoimpl.SizeCache
 }
@@ -2862,13 +2857,6 @@ func (x *DebugBundleRequest) GetUploadInsecure() bool {
 	return false
 }
 
-func (x *DebugBundleRequest) GetAnonymizeLevel() string {
-	if x != nil {
-		return x.AnonymizeLevel
-	}
-	return ""
-}
-
 type DebugBundleResponse struct {
 	state               protoimpl.MessageState `protogen:"open.v1"`
 	Path                string                 `protobuf:"bytes,1,opt,name=path,proto3" json:"path,omitempty"`
@@ -6953,6 +6941,190 @@ func (*StopBundleCaptureResponse) Descriptor() ([]byte, []int) {
 	return file_daemon_proto_rawDescGZIP(), []int{106}
 }
 
+type GetAgentNetworkSetupRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetAgentNetworkSetupRequest) Reset() {
+	*x = GetAgentNetworkSetupRequest{}
+	mi := &file_daemon_proto_msgTypes[107]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetAgentNetworkSetupRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetAgentNetworkSetupRequest) ProtoMessage() {}
+
+func (x *GetAgentNetworkSetupRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[107]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetAgentNetworkSetupRequest.ProtoReflect.Descriptor instead.
+func (*GetAgentNetworkSetupRequest) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{107}
+}
+
+type GetAgentNetworkSetupResponse struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// configured is false when the account has no Agent Network set up or
+	// this peer's groups authorize none of it.
+	Configured bool `protobuf:"varint,1,opt,name=configured,proto3" json:"configured,omitempty"`
+	// endpoint is the account's proxy base URL, reachable over the NetBird
+	// tunnel only. Empty when configured is false.
+	Endpoint      string                  `protobuf:"bytes,2,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
+	Providers     []*AgentNetworkProvider `protobuf:"bytes,3,rep,name=providers,proto3" json:"providers,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetAgentNetworkSetupResponse) Reset() {
+	*x = GetAgentNetworkSetupResponse{}
+	mi := &file_daemon_proto_msgTypes[108]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetAgentNetworkSetupResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetAgentNetworkSetupResponse) ProtoMessage() {}
+
+func (x *GetAgentNetworkSetupResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[108]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetAgentNetworkSetupResponse.ProtoReflect.Descriptor instead.
+func (*GetAgentNetworkSetupResponse) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{108}
+}
+
+func (x *GetAgentNetworkSetupResponse) GetConfigured() bool {
+	if x != nil {
+		return x.Configured
+	}
+	return false
+}
+
+func (x *GetAgentNetworkSetupResponse) GetEndpoint() string {
+	if x != nil {
+		return x.Endpoint
+	}
+	return ""
+}
+
+func (x *GetAgentNetworkSetupResponse) GetProviders() []*AgentNetworkProvider {
+	if x != nil {
+		return x.Providers
+	}
+	return nil
+}
+
+type AgentNetworkProvider struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// name is the operator-assigned provider label, e.g. "Bedrock prod".
+	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	// catalog_id names the provider type, e.g. "anthropic_api", "bedrock_api".
+	CatalogId string `protobuf:"bytes,2,opt,name=catalog_id,json=catalogId,proto3" json:"catalog_id,omitempty"`
+	// api_flavor is the request-body shape the provider speaks ("anthropic",
+	// "openai"); empty when the proxy dispatches it by URL path instead.
+	ApiFlavor string `protobuf:"bytes,3,opt,name=api_flavor,json=apiFlavor,proto3" json:"api_flavor,omitempty"`
+	// all_models_allowed is true when no model allowlist restricts this
+	// provider for the caller.
+	AllModelsAllowed bool `protobuf:"varint,4,opt,name=all_models_allowed,json=allModelsAllowed,proto3" json:"all_models_allowed,omitempty"`
+	// models is the effective model allowlist (or the declared/catalog models
+	// when all_models_allowed is true).
+	Models        []string `protobuf:"bytes,5,rep,name=models,proto3" json:"models,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AgentNetworkProvider) Reset() {
+	*x = AgentNetworkProvider{}
+	mi := &file_daemon_proto_msgTypes[109]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AgentNetworkProvider) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AgentNetworkProvider) ProtoMessage() {}
+
+func (x *AgentNetworkProvider) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[109]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AgentNetworkProvider.ProtoReflect.Descriptor instead.
+func (*AgentNetworkProvider) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{109}
+}
+
+func (x *AgentNetworkProvider) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *AgentNetworkProvider) GetCatalogId() string {
+	if x != nil {
+		return x.CatalogId
+	}
+	return ""
+}
+
+func (x *AgentNetworkProvider) GetApiFlavor() string {
+	if x != nil {
+		return x.ApiFlavor
+	}
+	return ""
+}
+
+func (x *AgentNetworkProvider) GetAllModelsAllowed() bool {
+	if x != nil {
+		return x.AllModelsAllowed
+	}
+	return false
+}
+
+func (x *AgentNetworkProvider) GetModels() []string {
+	if x != nil {
+		return x.Models
+	}
+	return nil
+}
+
 type PortInfo_Range struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Start         uint32                 `protobuf:"varint,1,opt,name=start,proto3" json:"start,omitempty"`
@@ -6963,7 +7135,7 @@ type PortInfo_Range struct {
 
 func (x *PortInfo_Range) Reset() {
 	*x = PortInfo_Range{}
-	mi := &file_daemon_proto_msgTypes[108]
+	mi := &file_daemon_proto_msgTypes[111]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -6975,7 +7147,7 @@ func (x *PortInfo_Range) String() string {
 func (*PortInfo_Range) ProtoMessage() {}
 
 func (x *PortInfo_Range) ProtoReflect() protoreflect.Message {
-	mi := &file_daemon_proto_msgTypes[108]
+	mi := &file_daemon_proto_msgTypes[111]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -7265,7 +7437,7 @@ const file_daemon_proto_rawDesc = "" +
 	"\x12translatedHostname\x18\x04 \x01(\tR\x12translatedHostname\x128\n" +
 	"\x0etranslatedPort\x18\x05 \x01(\v2\x10.daemon.PortInfoR\x0etranslatedPort\"G\n" +
 	"\x17ForwardingRulesResponse\x12,\n" +
-	"\x05rules\x18\x01 \x03(\v2\x16.daemon.ForwardingRuleR\x05rules\"\x84\x02\n" +
+	"\x05rules\x18\x01 \x03(\v2\x16.daemon.ForwardingRuleR\x05rules\"\xdc\x01\n" +
 	"\x12DebugBundleRequest\x12\x1c\n" +
 	"\tanonymize\x18\x01 \x01(\bR\tanonymize\x12\x1e\n" +
 	"\n" +
@@ -7276,8 +7448,7 @@ const file_daemon_proto_rawDesc = "" +
 	"\n" +
 	"cliVersion\x18\x06 \x01(\tR\n" +
 	"cliVersion\x12&\n" +
-	"\x0euploadInsecure\x18\a \x01(\bR\x0euploadInsecure\x12&\n" +
-	"\x0eanonymizeLevel\x18\b \x01(\tR\x0eanonymizeLevel\"}\n" +
+	"\x0euploadInsecure\x18\a \x01(\bR\x0euploadInsecure\"}\n" +
 	"\x13DebugBundleResponse\x12\x12\n" +
 	"\x04path\x18\x01 \x01(\tR\x04path\x12 \n" +
 	"\vuploadedKey\x18\x02 \x01(\tR\vuploadedKey\x120\n" +
@@ -7590,7 +7761,22 @@ const file_daemon_proto_rawDesc = "" +
 	"\atimeout\x18\x01 \x01(\v2\x19.google.protobuf.DurationR\atimeout\"\x1c\n" +
 	"\x1aStartBundleCaptureResponse\"\x1a\n" +
 	"\x18StopBundleCaptureRequest\"\x1b\n" +
-	"\x19StopBundleCaptureResponse*b\n" +
+	"\x19StopBundleCaptureResponse\"\x1d\n" +
+	"\x1bGetAgentNetworkSetupRequest\"\x96\x01\n" +
+	"\x1cGetAgentNetworkSetupResponse\x12\x1e\n" +
+	"\n" +
+	"configured\x18\x01 \x01(\bR\n" +
+	"configured\x12\x1a\n" +
+	"\bendpoint\x18\x02 \x01(\tR\bendpoint\x12:\n" +
+	"\tproviders\x18\x03 \x03(\v2\x1c.daemon.AgentNetworkProviderR\tproviders\"\xae\x01\n" +
+	"\x14AgentNetworkProvider\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\x12\x1d\n" +
+	"\n" +
+	"catalog_id\x18\x02 \x01(\tR\tcatalogId\x12\x1d\n" +
+	"\n" +
+	"api_flavor\x18\x03 \x01(\tR\tapiFlavor\x12,\n" +
+	"\x12all_models_allowed\x18\x04 \x01(\bR\x10allModelsAllowed\x12\x16\n" +
+	"\x06models\x18\x05 \x03(\tR\x06models*b\n" +
 	"\bLogLevel\x12\v\n" +
 	"\aUNKNOWN\x10\x00\x12\t\n" +
 	"\x05PANIC\x10\x01\x12\t\n" +
@@ -7608,7 +7794,7 @@ const file_daemon_proto_rawDesc = "" +
 	"\n" +
 	"EXPOSE_UDP\x10\x03\x12\x0e\n" +
 	"\n" +
-	"EXPOSE_TLS\x10\x042\xa3\x1c\n" +
+	"EXPOSE_TLS\x10\x042\x88\x1d\n" +
 	"\rDaemonService\x126\n" +
 	"\x05Login\x12\x14.daemon.LoginRequest\x1a\x15.daemon.LoginResponse\"\x00\x12K\n" +
 	"\fWaitSSOLogin\x12\x1b.daemon.WaitSSOLoginRequest\x1a\x1c.daemon.WaitSSOLoginResponse\"\x00\x12-\n" +
@@ -7658,7 +7844,8 @@ const file_daemon_proto_rawDesc = "" +
 	"\x0eStopCPUProfile\x12\x1d.daemon.StopCPUProfileRequest\x1a\x1e.daemon.StopCPUProfileResponse\"\x00\x12W\n" +
 	"\x12GetInstallerResult\x12\x1e.daemon.InstallerResultRequest\x1a\x1f.daemon.InstallerResultResponse\"\x00\x12M\n" +
 	"\rExposeService\x12\x1c.daemon.ExposeServiceRequest\x1a\x1a.daemon.ExposeServiceEvent\"\x000\x01\x12K\n" +
-	"\fWailsUIReady\x12\x1b.daemon.WailsUIReadyRequest\x1a\x1c.daemon.WailsUIReadyResponse\"\x00B\bZ\x06/protob\x06proto3"
+	"\fWailsUIReady\x12\x1b.daemon.WailsUIReadyRequest\x1a\x1c.daemon.WailsUIReadyResponse\"\x00\x12c\n" +
+	"\x14GetAgentNetworkSetup\x12#.daemon.GetAgentNetworkSetupRequest\x1a$.daemon.GetAgentNetworkSetupResponse\"\x00B\bZ\x06/protob\x06proto3"
 
 var (
 	file_daemon_proto_rawDescOnce sync.Once
@@ -7673,7 +7860,7 @@ func file_daemon_proto_rawDescGZIP() []byte {
 }
 
 var file_daemon_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
-var file_daemon_proto_msgTypes = make([]protoimpl.MessageInfo, 110)
+var file_daemon_proto_msgTypes = make([]protoimpl.MessageInfo, 113)
 var file_daemon_proto_goTypes = []any{
 	(LogLevel)(0),                              // 0: daemon.LogLevel
 	(ExposeProtocol)(0),                        // 1: daemon.ExposeProtocol
@@ -7786,19 +7973,22 @@ var file_daemon_proto_goTypes = []any{
 	(*StartBundleCaptureResponse)(nil),         // 108: daemon.StartBundleCaptureResponse
 	(*StopBundleCaptureRequest)(nil),           // 109: daemon.StopBundleCaptureRequest
 	(*StopBundleCaptureResponse)(nil),          // 110: daemon.StopBundleCaptureResponse
-	nil,                                        // 111: daemon.Network.ResolvedIPsEntry
-	(*PortInfo_Range)(nil),                     // 112: daemon.PortInfo.Range
-	nil,                                        // 113: daemon.SystemEvent.MetadataEntry
-	(*durationpb.Duration)(nil),                // 114: google.protobuf.Duration
-	(*timestamppb.Timestamp)(nil),              // 115: google.protobuf.Timestamp
+	(*GetAgentNetworkSetupRequest)(nil),        // 111: daemon.GetAgentNetworkSetupRequest
+	(*GetAgentNetworkSetupResponse)(nil),       // 112: daemon.GetAgentNetworkSetupResponse
+	(*AgentNetworkProvider)(nil),               // 113: daemon.AgentNetworkProvider
+	nil,                                        // 114: daemon.Network.ResolvedIPsEntry
+	(*PortInfo_Range)(nil),                     // 115: daemon.PortInfo.Range
+	nil,                                        // 116: daemon.SystemEvent.MetadataEntry
+	(*durationpb.Duration)(nil),                // 117: google.protobuf.Duration
+	(*timestamppb.Timestamp)(nil),              // 118: google.protobuf.Timestamp
 }
 var file_daemon_proto_depIdxs = []int32{
-	114, // 0: daemon.LoginRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
+	117, // 0: daemon.LoginRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
 	25,  // 1: daemon.StatusResponse.fullStatus:type_name -> daemon.FullStatus
-	115, // 2: daemon.StatusResponse.sessionExpiresAt:type_name -> google.protobuf.Timestamp
-	115, // 3: daemon.PeerState.connStatusUpdate:type_name -> google.protobuf.Timestamp
-	115, // 4: daemon.PeerState.lastWireguardHandshake:type_name -> google.protobuf.Timestamp
-	114, // 5: daemon.PeerState.latency:type_name -> google.protobuf.Duration
+	118, // 2: daemon.StatusResponse.sessionExpiresAt:type_name -> google.protobuf.Timestamp
+	118, // 3: daemon.PeerState.connStatusUpdate:type_name -> google.protobuf.Timestamp
+	118, // 4: daemon.PeerState.lastWireguardHandshake:type_name -> google.protobuf.Timestamp
+	117, // 5: daemon.PeerState.latency:type_name -> google.protobuf.Duration
 	23,  // 6: daemon.SSHServerState.sessions:type_name -> daemon.SSHSessionInfo
 	20,  // 7: daemon.FullStatus.managementState:type_name -> daemon.ManagementState
 	19,  // 8: daemon.FullStatus.signalState:type_name -> daemon.SignalState
@@ -7809,8 +7999,8 @@ var file_daemon_proto_depIdxs = []int32{
 	57,  // 13: daemon.FullStatus.events:type_name -> daemon.SystemEvent
 	24,  // 14: daemon.FullStatus.sshServerState:type_name -> daemon.SSHServerState
 	31,  // 15: daemon.ListNetworksResponse.routes:type_name -> daemon.Network
-	111, // 16: daemon.Network.resolvedIPs:type_name -> daemon.Network.ResolvedIPsEntry
-	112, // 17: daemon.PortInfo.range:type_name -> daemon.PortInfo.Range
+	114, // 16: daemon.Network.resolvedIPs:type_name -> daemon.Network.ResolvedIPsEntry
+	115, // 17: daemon.PortInfo.range:type_name -> daemon.PortInfo.Range
 	32,  // 18: daemon.ForwardingRule.destinationPort:type_name -> daemon.PortInfo
 	32,  // 19: daemon.ForwardingRule.translatedPort:type_name -> daemon.PortInfo
 	33,  // 20: daemon.ForwardingRulesResponse.rules:type_name -> daemon.ForwardingRule
@@ -7821,114 +8011,117 @@ var file_daemon_proto_depIdxs = []int32{
 	54,  // 25: daemon.TracePacketResponse.stages:type_name -> daemon.TraceStage
 	2,   // 26: daemon.SystemEvent.severity:type_name -> daemon.SystemEvent.Severity
 	3,   // 27: daemon.SystemEvent.category:type_name -> daemon.SystemEvent.Category
-	115, // 28: daemon.SystemEvent.timestamp:type_name -> google.protobuf.Timestamp
-	113, // 29: daemon.SystemEvent.metadata:type_name -> daemon.SystemEvent.MetadataEntry
+	118, // 28: daemon.SystemEvent.timestamp:type_name -> google.protobuf.Timestamp
+	116, // 29: daemon.SystemEvent.metadata:type_name -> daemon.SystemEvent.MetadataEntry
 	57,  // 30: daemon.GetEventsResponse.events:type_name -> daemon.SystemEvent
-	114, // 31: daemon.SetConfigRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
+	117, // 31: daemon.SetConfigRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
 	72,  // 32: daemon.ListProfilesResponse.profiles:type_name -> daemon.Profile
-	115, // 33: daemon.WaitExtendAuthSessionResponse.sessionExpiresAt:type_name -> google.protobuf.Timestamp
+	118, // 33: daemon.WaitExtendAuthSessionResponse.sessionExpiresAt:type_name -> google.protobuf.Timestamp
 	1,   // 34: daemon.ExposeServiceRequest.protocol:type_name -> daemon.ExposeProtocol
 	104, // 35: daemon.ExposeServiceEvent.ready:type_name -> daemon.ExposeServiceReady
-	114, // 36: daemon.StartCaptureRequest.duration:type_name -> google.protobuf.Duration
-	114, // 37: daemon.StartBundleCaptureRequest.timeout:type_name -> google.protobuf.Duration
-	30,  // 38: daemon.Network.ResolvedIPsEntry.value:type_name -> daemon.IPList
-	5,   // 39: daemon.DaemonService.Login:input_type -> daemon.LoginRequest
-	7,   // 40: daemon.DaemonService.WaitSSOLogin:input_type -> daemon.WaitSSOLoginRequest
-	9,   // 41: daemon.DaemonService.Up:input_type -> daemon.UpRequest
-	11,  // 42: daemon.DaemonService.Status:input_type -> daemon.StatusRequest
-	11,  // 43: daemon.DaemonService.SubscribeStatus:input_type -> daemon.StatusRequest
-	13,  // 44: daemon.DaemonService.Down:input_type -> daemon.DownRequest
-	15,  // 45: daemon.DaemonService.GetConfig:input_type -> daemon.GetConfigRequest
-	26,  // 46: daemon.DaemonService.ListNetworks:input_type -> daemon.ListNetworksRequest
-	28,  // 47: daemon.DaemonService.SelectNetworks:input_type -> daemon.SelectNetworksRequest
-	28,  // 48: daemon.DaemonService.DeselectNetworks:input_type -> daemon.SelectNetworksRequest
-	4,   // 49: daemon.DaemonService.ForwardingRules:input_type -> daemon.EmptyRequest
-	35,  // 50: daemon.DaemonService.DebugBundle:input_type -> daemon.DebugBundleRequest
-	37,  // 51: daemon.DaemonService.GetLogLevel:input_type -> daemon.GetLogLevelRequest
-	39,  // 52: daemon.DaemonService.SetLogLevel:input_type -> daemon.SetLogLevelRequest
-	44,  // 53: daemon.DaemonService.ListStates:input_type -> daemon.ListStatesRequest
-	46,  // 54: daemon.DaemonService.CleanState:input_type -> daemon.CleanStateRequest
-	48,  // 55: daemon.DaemonService.DeleteState:input_type -> daemon.DeleteStateRequest
-	50,  // 56: daemon.DaemonService.SetSyncResponsePersistence:input_type -> daemon.SetSyncResponsePersistenceRequest
-	53,  // 57: daemon.DaemonService.TracePacket:input_type -> daemon.TracePacketRequest
-	105, // 58: daemon.DaemonService.StartCapture:input_type -> daemon.StartCaptureRequest
-	107, // 59: daemon.DaemonService.StartBundleCapture:input_type -> daemon.StartBundleCaptureRequest
-	109, // 60: daemon.DaemonService.StopBundleCapture:input_type -> daemon.StopBundleCaptureRequest
-	56,  // 61: daemon.DaemonService.SubscribeEvents:input_type -> daemon.SubscribeRequest
-	58,  // 62: daemon.DaemonService.GetEvents:input_type -> daemon.GetEventsRequest
-	41,  // 63: daemon.DaemonService.RegisterUILog:input_type -> daemon.RegisterUILogRequest
-	60,  // 64: daemon.DaemonService.SwitchProfile:input_type -> daemon.SwitchProfileRequest
-	62,  // 65: daemon.DaemonService.SetConfig:input_type -> daemon.SetConfigRequest
-	64,  // 66: daemon.DaemonService.AddProfile:input_type -> daemon.AddProfileRequest
-	66,  // 67: daemon.DaemonService.RenameProfile:input_type -> daemon.RenameProfileRequest
-	68,  // 68: daemon.DaemonService.RemoveProfile:input_type -> daemon.RemoveProfileRequest
-	70,  // 69: daemon.DaemonService.ListProfiles:input_type -> daemon.ListProfilesRequest
-	73,  // 70: daemon.DaemonService.GetActiveProfile:input_type -> daemon.GetActiveProfileRequest
-	75,  // 71: daemon.DaemonService.Logout:input_type -> daemon.LogoutRequest
-	79,  // 72: daemon.DaemonService.GetFeatures:input_type -> daemon.GetFeaturesRequest
-	82,  // 73: daemon.DaemonService.TriggerUpdate:input_type -> daemon.TriggerUpdateRequest
-	84,  // 74: daemon.DaemonService.GetPeerSSHHostKey:input_type -> daemon.GetPeerSSHHostKeyRequest
-	86,  // 75: daemon.DaemonService.RequestJWTAuth:input_type -> daemon.RequestJWTAuthRequest
-	88,  // 76: daemon.DaemonService.WaitJWTToken:input_type -> daemon.WaitJWTTokenRequest
-	90,  // 77: daemon.DaemonService.RequestExtendAuthSession:input_type -> daemon.RequestExtendAuthSessionRequest
-	92,  // 78: daemon.DaemonService.WaitExtendAuthSession:input_type -> daemon.WaitExtendAuthSessionRequest
-	94,  // 79: daemon.DaemonService.DismissSessionWarning:input_type -> daemon.DismissSessionWarningRequest
-	96,  // 80: daemon.DaemonService.StartCPUProfile:input_type -> daemon.StartCPUProfileRequest
-	98,  // 81: daemon.DaemonService.StopCPUProfile:input_type -> daemon.StopCPUProfileRequest
-	100, // 82: daemon.DaemonService.GetInstallerResult:input_type -> daemon.InstallerResultRequest
-	102, // 83: daemon.DaemonService.ExposeService:input_type -> daemon.ExposeServiceRequest
-	77,  // 84: daemon.DaemonService.WailsUIReady:input_type -> daemon.WailsUIReadyRequest
-	6,   // 85: daemon.DaemonService.Login:output_type -> daemon.LoginResponse
-	8,   // 86: daemon.DaemonService.WaitSSOLogin:output_type -> daemon.WaitSSOLoginResponse
-	10,  // 87: daemon.DaemonService.Up:output_type -> daemon.UpResponse
-	12,  // 88: daemon.DaemonService.Status:output_type -> daemon.StatusResponse
-	12,  // 89: daemon.DaemonService.SubscribeStatus:output_type -> daemon.StatusResponse
-	14,  // 90: daemon.DaemonService.Down:output_type -> daemon.DownResponse
-	16,  // 91: daemon.DaemonService.GetConfig:output_type -> daemon.GetConfigResponse
-	27,  // 92: daemon.DaemonService.ListNetworks:output_type -> daemon.ListNetworksResponse
-	29,  // 93: daemon.DaemonService.SelectNetworks:output_type -> daemon.SelectNetworksResponse
-	29,  // 94: daemon.DaemonService.DeselectNetworks:output_type -> daemon.SelectNetworksResponse
-	34,  // 95: daemon.DaemonService.ForwardingRules:output_type -> daemon.ForwardingRulesResponse
-	36,  // 96: daemon.DaemonService.DebugBundle:output_type -> daemon.DebugBundleResponse
-	38,  // 97: daemon.DaemonService.GetLogLevel:output_type -> daemon.GetLogLevelResponse
-	40,  // 98: daemon.DaemonService.SetLogLevel:output_type -> daemon.SetLogLevelResponse
-	45,  // 99: daemon.DaemonService.ListStates:output_type -> daemon.ListStatesResponse
-	47,  // 100: daemon.DaemonService.CleanState:output_type -> daemon.CleanStateResponse
-	49,  // 101: daemon.DaemonService.DeleteState:output_type -> daemon.DeleteStateResponse
-	51,  // 102: daemon.DaemonService.SetSyncResponsePersistence:output_type -> daemon.SetSyncResponsePersistenceResponse
-	55,  // 103: daemon.DaemonService.TracePacket:output_type -> daemon.TracePacketResponse
-	106, // 104: daemon.DaemonService.StartCapture:output_type -> daemon.CapturePacket
-	108, // 105: daemon.DaemonService.StartBundleCapture:output_type -> daemon.StartBundleCaptureResponse
-	110, // 106: daemon.DaemonService.StopBundleCapture:output_type -> daemon.StopBundleCaptureResponse
-	57,  // 107: daemon.DaemonService.SubscribeEvents:output_type -> daemon.SystemEvent
-	59,  // 108: daemon.DaemonService.GetEvents:output_type -> daemon.GetEventsResponse
-	42,  // 109: daemon.DaemonService.RegisterUILog:output_type -> daemon.RegisterUILogResponse
-	61,  // 110: daemon.DaemonService.SwitchProfile:output_type -> daemon.SwitchProfileResponse
-	63,  // 111: daemon.DaemonService.SetConfig:output_type -> daemon.SetConfigResponse
-	65,  // 112: daemon.DaemonService.AddProfile:output_type -> daemon.AddProfileResponse
-	67,  // 113: daemon.DaemonService.RenameProfile:output_type -> daemon.RenameProfileResponse
-	69,  // 114: daemon.DaemonService.RemoveProfile:output_type -> daemon.RemoveProfileResponse
-	71,  // 115: daemon.DaemonService.ListProfiles:output_type -> daemon.ListProfilesResponse
-	74,  // 116: daemon.DaemonService.GetActiveProfile:output_type -> daemon.GetActiveProfileResponse
-	76,  // 117: daemon.DaemonService.Logout:output_type -> daemon.LogoutResponse
-	80,  // 118: daemon.DaemonService.GetFeatures:output_type -> daemon.GetFeaturesResponse
-	83,  // 119: daemon.DaemonService.TriggerUpdate:output_type -> daemon.TriggerUpdateResponse
-	85,  // 120: daemon.DaemonService.GetPeerSSHHostKey:output_type -> daemon.GetPeerSSHHostKeyResponse
-	87,  // 121: daemon.DaemonService.RequestJWTAuth:output_type -> daemon.RequestJWTAuthResponse
-	89,  // 122: daemon.DaemonService.WaitJWTToken:output_type -> daemon.WaitJWTTokenResponse
-	91,  // 123: daemon.DaemonService.RequestExtendAuthSession:output_type -> daemon.RequestExtendAuthSessionResponse
-	93,  // 124: daemon.DaemonService.WaitExtendAuthSession:output_type -> daemon.WaitExtendAuthSessionResponse
-	95,  // 125: daemon.DaemonService.DismissSessionWarning:output_type -> daemon.DismissSessionWarningResponse
-	97,  // 126: daemon.DaemonService.StartCPUProfile:output_type -> daemon.StartCPUProfileResponse
-	99,  // 127: daemon.DaemonService.StopCPUProfile:output_type -> daemon.StopCPUProfileResponse
-	101, // 128: daemon.DaemonService.GetInstallerResult:output_type -> daemon.InstallerResultResponse
-	103, // 129: daemon.DaemonService.ExposeService:output_type -> daemon.ExposeServiceEvent
-	78,  // 130: daemon.DaemonService.WailsUIReady:output_type -> daemon.WailsUIReadyResponse
-	85,  // [85:131] is the sub-list for method output_type
-	39,  // [39:85] is the sub-list for method input_type
-	39,  // [39:39] is the sub-list for extension type_name
-	39,  // [39:39] is the sub-list for extension extendee
-	0,   // [0:39] is the sub-list for field type_name
+	117, // 36: daemon.StartCaptureRequest.duration:type_name -> google.protobuf.Duration
+	117, // 37: daemon.StartBundleCaptureRequest.timeout:type_name -> google.protobuf.Duration
+	113, // 38: daemon.GetAgentNetworkSetupResponse.providers:type_name -> daemon.AgentNetworkProvider
+	30,  // 39: daemon.Network.ResolvedIPsEntry.value:type_name -> daemon.IPList
+	5,   // 40: daemon.DaemonService.Login:input_type -> daemon.LoginRequest
+	7,   // 41: daemon.DaemonService.WaitSSOLogin:input_type -> daemon.WaitSSOLoginRequest
+	9,   // 42: daemon.DaemonService.Up:input_type -> daemon.UpRequest
+	11,  // 43: daemon.DaemonService.Status:input_type -> daemon.StatusRequest
+	11,  // 44: daemon.DaemonService.SubscribeStatus:input_type -> daemon.StatusRequest
+	13,  // 45: daemon.DaemonService.Down:input_type -> daemon.DownRequest
+	15,  // 46: daemon.DaemonService.GetConfig:input_type -> daemon.GetConfigRequest
+	26,  // 47: daemon.DaemonService.ListNetworks:input_type -> daemon.ListNetworksRequest
+	28,  // 48: daemon.DaemonService.SelectNetworks:input_type -> daemon.SelectNetworksRequest
+	28,  // 49: daemon.DaemonService.DeselectNetworks:input_type -> daemon.SelectNetworksRequest
+	4,   // 50: daemon.DaemonService.ForwardingRules:input_type -> daemon.EmptyRequest
+	35,  // 51: daemon.DaemonService.DebugBundle:input_type -> daemon.DebugBundleRequest
+	37,  // 52: daemon.DaemonService.GetLogLevel:input_type -> daemon.GetLogLevelRequest
+	39,  // 53: daemon.DaemonService.SetLogLevel:input_type -> daemon.SetLogLevelRequest
+	44,  // 54: daemon.DaemonService.ListStates:input_type -> daemon.ListStatesRequest
+	46,  // 55: daemon.DaemonService.CleanState:input_type -> daemon.CleanStateRequest
+	48,  // 56: daemon.DaemonService.DeleteState:input_type -> daemon.DeleteStateRequest
+	50,  // 57: daemon.DaemonService.SetSyncResponsePersistence:input_type -> daemon.SetSyncResponsePersistenceRequest
+	53,  // 58: daemon.DaemonService.TracePacket:input_type -> daemon.TracePacketRequest
+	105, // 59: daemon.DaemonService.StartCapture:input_type -> daemon.StartCaptureRequest
+	107, // 60: daemon.DaemonService.StartBundleCapture:input_type -> daemon.StartBundleCaptureRequest
+	109, // 61: daemon.DaemonService.StopBundleCapture:input_type -> daemon.StopBundleCaptureRequest
+	56,  // 62: daemon.DaemonService.SubscribeEvents:input_type -> daemon.SubscribeRequest
+	58,  // 63: daemon.DaemonService.GetEvents:input_type -> daemon.GetEventsRequest
+	41,  // 64: daemon.DaemonService.RegisterUILog:input_type -> daemon.RegisterUILogRequest
+	60,  // 65: daemon.DaemonService.SwitchProfile:input_type -> daemon.SwitchProfileRequest
+	62,  // 66: daemon.DaemonService.SetConfig:input_type -> daemon.SetConfigRequest
+	64,  // 67: daemon.DaemonService.AddProfile:input_type -> daemon.AddProfileRequest
+	66,  // 68: daemon.DaemonService.RenameProfile:input_type -> daemon.RenameProfileRequest
+	68,  // 69: daemon.DaemonService.RemoveProfile:input_type -> daemon.RemoveProfileRequest
+	70,  // 70: daemon.DaemonService.ListProfiles:input_type -> daemon.ListProfilesRequest
+	73,  // 71: daemon.DaemonService.GetActiveProfile:input_type -> daemon.GetActiveProfileRequest
+	75,  // 72: daemon.DaemonService.Logout:input_type -> daemon.LogoutRequest
+	79,  // 73: daemon.DaemonService.GetFeatures:input_type -> daemon.GetFeaturesRequest
+	82,  // 74: daemon.DaemonService.TriggerUpdate:input_type -> daemon.TriggerUpdateRequest
+	84,  // 75: daemon.DaemonService.GetPeerSSHHostKey:input_type -> daemon.GetPeerSSHHostKeyRequest
+	86,  // 76: daemon.DaemonService.RequestJWTAuth:input_type -> daemon.RequestJWTAuthRequest
+	88,  // 77: daemon.DaemonService.WaitJWTToken:input_type -> daemon.WaitJWTTokenRequest
+	90,  // 78: daemon.DaemonService.RequestExtendAuthSession:input_type -> daemon.RequestExtendAuthSessionRequest
+	92,  // 79: daemon.DaemonService.WaitExtendAuthSession:input_type -> daemon.WaitExtendAuthSessionRequest
+	94,  // 80: daemon.DaemonService.DismissSessionWarning:input_type -> daemon.DismissSessionWarningRequest
+	96,  // 81: daemon.DaemonService.StartCPUProfile:input_type -> daemon.StartCPUProfileRequest
+	98,  // 82: daemon.DaemonService.StopCPUProfile:input_type -> daemon.StopCPUProfileRequest
+	100, // 83: daemon.DaemonService.GetInstallerResult:input_type -> daemon.InstallerResultRequest
+	102, // 84: daemon.DaemonService.ExposeService:input_type -> daemon.ExposeServiceRequest
+	77,  // 85: daemon.DaemonService.WailsUIReady:input_type -> daemon.WailsUIReadyRequest
+	111, // 86: daemon.DaemonService.GetAgentNetworkSetup:input_type -> daemon.GetAgentNetworkSetupRequest
+	6,   // 87: daemon.DaemonService.Login:output_type -> daemon.LoginResponse
+	8,   // 88: daemon.DaemonService.WaitSSOLogin:output_type -> daemon.WaitSSOLoginResponse
+	10,  // 89: daemon.DaemonService.Up:output_type -> daemon.UpResponse
+	12,  // 90: daemon.DaemonService.Status:output_type -> daemon.StatusResponse
+	12,  // 91: daemon.DaemonService.SubscribeStatus:output_type -> daemon.StatusResponse
+	14,  // 92: daemon.DaemonService.Down:output_type -> daemon.DownResponse
+	16,  // 93: daemon.DaemonService.GetConfig:output_type -> daemon.GetConfigResponse
+	27,  // 94: daemon.DaemonService.ListNetworks:output_type -> daemon.ListNetworksResponse
+	29,  // 95: daemon.DaemonService.SelectNetworks:output_type -> daemon.SelectNetworksResponse
+	29,  // 96: daemon.DaemonService.DeselectNetworks:output_type -> daemon.SelectNetworksResponse
+	34,  // 97: daemon.DaemonService.ForwardingRules:output_type -> daemon.ForwardingRulesResponse
+	36,  // 98: daemon.DaemonService.DebugBundle:output_type -> daemon.DebugBundleResponse
+	38,  // 99: daemon.DaemonService.GetLogLevel:output_type -> daemon.GetLogLevelResponse
+	40,  // 100: daemon.DaemonService.SetLogLevel:output_type -> daemon.SetLogLevelResponse
+	45,  // 101: daemon.DaemonService.ListStates:output_type -> daemon.ListStatesResponse
+	47,  // 102: daemon.DaemonService.CleanState:output_type -> daemon.CleanStateResponse
+	49,  // 103: daemon.DaemonService.DeleteState:output_type -> daemon.DeleteStateResponse
+	51,  // 104: daemon.DaemonService.SetSyncResponsePersistence:output_type -> daemon.SetSyncResponsePersistenceResponse
+	55,  // 105: daemon.DaemonService.TracePacket:output_type -> daemon.TracePacketResponse
+	106, // 106: daemon.DaemonService.StartCapture:output_type -> daemon.CapturePacket
+	108, // 107: daemon.DaemonService.StartBundleCapture:output_type -> daemon.StartBundleCaptureResponse
+	110, // 108: daemon.DaemonService.StopBundleCapture:output_type -> daemon.StopBundleCaptureResponse
+	57,  // 109: daemon.DaemonService.SubscribeEvents:output_type -> daemon.SystemEvent
+	59,  // 110: daemon.DaemonService.GetEvents:output_type -> daemon.GetEventsResponse
+	42,  // 111: daemon.DaemonService.RegisterUILog:output_type -> daemon.RegisterUILogResponse
+	61,  // 112: daemon.DaemonService.SwitchProfile:output_type -> daemon.SwitchProfileResponse
+	63,  // 113: daemon.DaemonService.SetConfig:output_type -> daemon.SetConfigResponse
+	65,  // 114: daemon.DaemonService.AddProfile:output_type -> daemon.AddProfileResponse
+	67,  // 115: daemon.DaemonService.RenameProfile:output_type -> daemon.RenameProfileResponse
+	69,  // 116: daemon.DaemonService.RemoveProfile:output_type -> daemon.RemoveProfileResponse
+	71,  // 117: daemon.DaemonService.ListProfiles:output_type -> daemon.ListProfilesResponse
+	74,  // 118: daemon.DaemonService.GetActiveProfile:output_type -> daemon.GetActiveProfileResponse
+	76,  // 119: daemon.DaemonService.Logout:output_type -> daemon.LogoutResponse
+	80,  // 120: daemon.DaemonService.GetFeatures:output_type -> daemon.GetFeaturesResponse
+	83,  // 121: daemon.DaemonService.TriggerUpdate:output_type -> daemon.TriggerUpdateResponse
+	85,  // 122: daemon.DaemonService.GetPeerSSHHostKey:output_type -> daemon.GetPeerSSHHostKeyResponse
+	87,  // 123: daemon.DaemonService.RequestJWTAuth:output_type -> daemon.RequestJWTAuthResponse
+	89,  // 124: daemon.DaemonService.WaitJWTToken:output_type -> daemon.WaitJWTTokenResponse
+	91,  // 125: daemon.DaemonService.RequestExtendAuthSession:output_type -> daemon.RequestExtendAuthSessionResponse
+	93,  // 126: daemon.DaemonService.WaitExtendAuthSession:output_type -> daemon.WaitExtendAuthSessionResponse
+	95,  // 127: daemon.DaemonService.DismissSessionWarning:output_type -> daemon.DismissSessionWarningResponse
+	97,  // 128: daemon.DaemonService.StartCPUProfile:output_type -> daemon.StartCPUProfileResponse
+	99,  // 129: daemon.DaemonService.StopCPUProfile:output_type -> daemon.StopCPUProfileResponse
+	101, // 130: daemon.DaemonService.GetInstallerResult:output_type -> daemon.InstallerResultResponse
+	103, // 131: daemon.DaemonService.ExposeService:output_type -> daemon.ExposeServiceEvent
+	78,  // 132: daemon.DaemonService.WailsUIReady:output_type -> daemon.WailsUIReadyResponse
+	112, // 133: daemon.DaemonService.GetAgentNetworkSetup:output_type -> daemon.GetAgentNetworkSetupResponse
+	87,  // [87:134] is the sub-list for method output_type
+	40,  // [40:87] is the sub-list for method input_type
+	40,  // [40:40] is the sub-list for extension type_name
+	40,  // [40:40] is the sub-list for extension extendee
+	0,   // [0:40] is the sub-list for field type_name
 }
 
 func init() { file_daemon_proto_init() }
@@ -7960,7 +8153,7 @@ func file_daemon_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_daemon_proto_rawDesc), len(file_daemon_proto_rawDesc)),
 			NumEnums:      4,
-			NumMessages:   110,
+			NumMessages:   113,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

client/proto/daemon.pb.gw.go

@@ -1123,6 +1123,30 @@ func local_request_DaemonService_WailsUIReady_0(ctx context.Context, marshaler r
 	return msg, metadata, err
 }
 
+func request_DaemonService_GetAgentNetworkSetup_0(ctx context.Context, marshaler runtime.Marshaler, client DaemonServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq GetAgentNetworkSetupRequest
+		metadata runtime.ServerMetadata
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := client.GetAgentNetworkSetup(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_DaemonService_GetAgentNetworkSetup_0(ctx context.Context, marshaler runtime.Marshaler, server DaemonServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq GetAgentNetworkSetupRequest
+		metadata runtime.ServerMetadata
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	msg, err := server.GetAgentNetworkSetup(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterDaemonServiceHandlerServer registers the http handlers for service DaemonService to "mux".
 // UnaryRPC     :call DaemonServiceServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -1997,6 +2021,26 @@ func RegisterDaemonServiceHandlerServer(ctx context.Context, mux *runtime.ServeM
 		}
 		forward_DaemonService_WailsUIReady_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_DaemonService_GetAgentNetworkSetup_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/daemon.DaemonService/GetAgentNetworkSetup", runtime.WithHTTPPathPattern("/daemon.DaemonService/GetAgentNetworkSetup"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_DaemonService_GetAgentNetworkSetup_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_DaemonService_GetAgentNetworkSetup_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 
 	return nil
 }
@@ -2819,6 +2863,23 @@ func RegisterDaemonServiceHandlerClient(ctx context.Context, mux *runtime.ServeM
 		}
 		forward_DaemonService_WailsUIReady_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_DaemonService_GetAgentNetworkSetup_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/daemon.DaemonService/GetAgentNetworkSetup", runtime.WithHTTPPathPattern("/daemon.DaemonService/GetAgentNetworkSetup"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_DaemonService_GetAgentNetworkSetup_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_DaemonService_GetAgentNetworkSetup_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
@@ -2869,6 +2930,7 @@ var (
 	pattern_DaemonService_GetInstallerResult_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"daemon.DaemonService", "GetInstallerResult"}, ""))
 	pattern_DaemonService_ExposeService_0              = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"daemon.DaemonService", "ExposeService"}, ""))
 	pattern_DaemonService_WailsUIReady_0               = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"daemon.DaemonService", "WailsUIReady"}, ""))
+	pattern_DaemonService_GetAgentNetworkSetup_0       = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"daemon.DaemonService", "GetAgentNetworkSetup"}, ""))
 )
 
 var (
@@ -2918,4 +2980,5 @@ var (
 	forward_DaemonService_GetInstallerResult_0         = runtime.ForwardResponseMessage
 	forward_DaemonService_ExposeService_0              = runtime.ForwardResponseStream
 	forward_DaemonService_WailsUIReady_0               = runtime.ForwardResponseMessage
+	forward_DaemonService_GetAgentNetworkSetup_0       = runtime.ForwardResponseMessage
 )

client/proto/daemon.proto

@@ -156,6 +156,12 @@ service DaemonService {
   // only cares whether the daemon implements it: an Unimplemented response
   // means the daemon predates this UI and is too old to drive it.
   rpc WailsUIReady(WailsUIReadyRequest) returns (WailsUIReadyResponse) {}
+
+  // GetAgentNetworkSetup returns the Agent Network connection info this
+  // peer's groups authorize: proxy endpoint plus effective providers and
+  // models. The daemon relays the request to management over its existing
+  // peer connection, so unprivileged CLI callers get a caller-scoped answer.
+  rpc GetAgentNetworkSetup(GetAgentNetworkSetupRequest) returns (GetAgentNetworkSetupResponse) {}
 }
 
 
@@ -540,11 +546,6 @@ message DebugBundleRequest {
   // untrusted TLS certificate. Restricted to privileged callers; for
   // self-hosted upload servers.
   bool uploadInsecure = 7;
-  // anonymizeLevel selects how much the anonymizer redacts: "default"
-  // (or empty) keeps internal IP ranges, "strict" also anonymizes them.
-  // Unknown values are treated as "strict". Only meaningful with anonymize;
-  // "strict" implies it.
-  string anonymizeLevel = 8;
 }
 
 message DebugBundleResponse {
@@ -1055,3 +1056,31 @@ message StartBundleCaptureRequest {
 message StartBundleCaptureResponse {}
 message StopBundleCaptureRequest {}
 message StopBundleCaptureResponse {}
+
+message GetAgentNetworkSetupRequest {}
+
+message GetAgentNetworkSetupResponse {
+  // configured is false when the account has no Agent Network set up or
+  // this peer's groups authorize none of it.
+  bool configured = 1;
+  // endpoint is the account's proxy base URL, reachable over the NetBird
+  // tunnel only. Empty when configured is false.
+  string endpoint = 2;
+  repeated AgentNetworkProvider providers = 3;
+}
+
+message AgentNetworkProvider {
+  // name is the operator-assigned provider label, e.g. "Bedrock prod".
+  string name = 1;
+  // catalog_id names the provider type, e.g. "anthropic_api", "bedrock_api".
+  string catalog_id = 2;
+  // api_flavor is the request-body shape the provider speaks ("anthropic",
+  // "openai"); empty when the proxy dispatches it by URL path instead.
+  string api_flavor = 3;
+  // all_models_allowed is true when no model allowlist restricts this
+  // provider for the caller.
+  bool all_models_allowed = 4;
+  // models is the effective model allowlist (or the declared/catalog models
+  // when all_models_allowed is true).
+  repeated string models = 5;
+}

client/proto/daemon_grpc.pb.go

@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.6.1
-// - protoc             v6.33.1
+// - protoc             v7.34.1
 // source: daemon.proto
 
 package proto
@@ -65,6 +65,7 @@ const (
 	DaemonService_GetInstallerResult_FullMethodName         = "/daemon.DaemonService/GetInstallerResult"
 	DaemonService_ExposeService_FullMethodName              = "/daemon.DaemonService/ExposeService"
 	DaemonService_WailsUIReady_FullMethodName               = "/daemon.DaemonService/WailsUIReady"
+	DaemonService_GetAgentNetworkSetup_FullMethodName       = "/daemon.DaemonService/GetAgentNetworkSetup"
 )
 
 // DaemonServiceClient is the client API for DaemonService service.
@@ -171,6 +172,11 @@ type DaemonServiceClient interface {
 	// only cares whether the daemon implements it: an Unimplemented response
 	// means the daemon predates this UI and is too old to drive it.
 	WailsUIReady(ctx context.Context, in *WailsUIReadyRequest, opts ...grpc.CallOption) (*WailsUIReadyResponse, error)
+	// GetAgentNetworkSetup returns the Agent Network connection info this
+	// peer's groups authorize: proxy endpoint plus effective providers and
+	// models. The daemon relays the request to management over its existing
+	// peer connection, so unprivileged CLI callers get a caller-scoped answer.
+	GetAgentNetworkSetup(ctx context.Context, in *GetAgentNetworkSetupRequest, opts ...grpc.CallOption) (*GetAgentNetworkSetupResponse, error)
 }
 
 type daemonServiceClient struct {
@@ -677,6 +683,16 @@ func (c *daemonServiceClient) WailsUIReady(ctx context.Context, in *WailsUIReady
 	return out, nil
 }
 
+func (c *daemonServiceClient) GetAgentNetworkSetup(ctx context.Context, in *GetAgentNetworkSetupRequest, opts ...grpc.CallOption) (*GetAgentNetworkSetupResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetAgentNetworkSetupResponse)
+	err := c.cc.Invoke(ctx, DaemonService_GetAgentNetworkSetup_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // DaemonServiceServer is the server API for DaemonService service.
 // All implementations must embed UnimplementedDaemonServiceServer
 // for forward compatibility.
@@ -781,6 +797,11 @@ type DaemonServiceServer interface {
 	// only cares whether the daemon implements it: an Unimplemented response
 	// means the daemon predates this UI and is too old to drive it.
 	WailsUIReady(context.Context, *WailsUIReadyRequest) (*WailsUIReadyResponse, error)
+	// GetAgentNetworkSetup returns the Agent Network connection info this
+	// peer's groups authorize: proxy endpoint plus effective providers and
+	// models. The daemon relays the request to management over its existing
+	// peer connection, so unprivileged CLI callers get a caller-scoped answer.
+	GetAgentNetworkSetup(context.Context, *GetAgentNetworkSetupRequest) (*GetAgentNetworkSetupResponse, error)
 	mustEmbedUnimplementedDaemonServiceServer()
 }
 
@@ -929,6 +950,9 @@ func (UnimplementedDaemonServiceServer) ExposeService(*ExposeServiceRequest, grp
 func (UnimplementedDaemonServiceServer) WailsUIReady(context.Context, *WailsUIReadyRequest) (*WailsUIReadyResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method WailsUIReady not implemented")
 }
+func (UnimplementedDaemonServiceServer) GetAgentNetworkSetup(context.Context, *GetAgentNetworkSetupRequest) (*GetAgentNetworkSetupResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method GetAgentNetworkSetup not implemented")
+}
 func (UnimplementedDaemonServiceServer) mustEmbedUnimplementedDaemonServiceServer() {}
 func (UnimplementedDaemonServiceServer) testEmbeddedByValue()                       {}
 
@@ -1750,6 +1774,24 @@ func _DaemonService_WailsUIReady_Handler(srv interface{}, ctx context.Context, d
 	return interceptor(ctx, in, info, handler)
 }
 
+func _DaemonService_GetAgentNetworkSetup_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetAgentNetworkSetupRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DaemonServiceServer).GetAgentNetworkSetup(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DaemonService_GetAgentNetworkSetup_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DaemonServiceServer).GetAgentNetworkSetup(ctx, req.(*GetAgentNetworkSetupRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // DaemonService_ServiceDesc is the grpc.ServiceDesc for DaemonService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -1925,6 +1967,10 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "WailsUIReady",
 			Handler:    _DaemonService_WailsUIReady_Handler,
 		},
+		{
+			MethodName: "GetAgentNetworkSetup",
+			Handler:    _DaemonService_GetAgentNetworkSetup_Handler,
+		},
 	},
 	Streams: []grpc.StreamDesc{
 		{

client/server/agentnetwork.go

@@ -0,0 +1,59 @@
+package server
+
+import (
+	"context"
+	"time"
+
+	"google.golang.org/grpc/codes"
+	gstatus "google.golang.org/grpc/status"
+
+	"github.com/netbirdio/netbird/client/proto"
+	mgmProto "github.com/netbirdio/netbird/shared/management/proto"
+)
+
+// GetAgentNetworkSetup relays the peer's Agent Network setup request to the
+// management server over the engine's existing connection. Running through
+// the daemon keeps the WireGuard key inside the daemon — unprivileged CLI
+// callers get a caller-scoped answer without reading the profile config.
+func (s *Server) GetAgentNetworkSetup(ctx context.Context, _ *proto.GetAgentNetworkSetupRequest) (*proto.GetAgentNetworkSetupResponse, error) {
+	s.mutex.Lock()
+	clientRunning := s.clientRunning
+	connectClient := s.connectClient
+	s.mutex.Unlock()
+
+	if !clientRunning || connectClient == nil {
+		return nil, gstatus.Errorf(codes.FailedPrecondition, "client is not running, run 'netbird up' first")
+	}
+	engine := connectClient.Engine()
+	if engine == nil {
+		return nil, gstatus.Errorf(codes.FailedPrecondition, "engine not initialized")
+	}
+
+	setupCtx, cancel := context.WithTimeout(ctx, 30*time.Second)
+	defer cancel()
+
+	setup, err := engine.GetAgentNetworkSetup(setupCtx)
+	if err != nil {
+		return nil, gstatus.Errorf(codes.Internal, "get agent network setup: %v", err)
+	}
+
+	return toDaemonAgentNetworkSetup(setup), nil
+}
+
+func toDaemonAgentNetworkSetup(setup *mgmProto.AgentNetworkSetupResponse) *proto.GetAgentNetworkSetupResponse {
+	resp := &proto.GetAgentNetworkSetupResponse{
+		Configured: setup.Configured,
+		Endpoint:   setup.Endpoint,
+		Providers:  make([]*proto.AgentNetworkProvider, 0, len(setup.Providers)),
+	}
+	for _, p := range setup.Providers {
+		resp.Providers = append(resp.Providers, &proto.AgentNetworkProvider{
+			Name:             p.Name,
+			CatalogId:        p.CatalogId,
+			ApiFlavor:        p.ApiFlavor,
+			AllModelsAllowed: p.AllModelsAllowed,
+			Models:           p.Models,
+		})
+	}
+	return resp
+}

client/server/debug.go

@@ -16,7 +16,6 @@ import (
 	"google.golang.org/grpc/codes"
 	gstatus "google.golang.org/grpc/status"
 
-	"github.com/netbirdio/netbird/client/anonymize"
 	"github.com/netbirdio/netbird/client/internal/debug"
 	"github.com/netbirdio/netbird/client/internal/ipcauth"
 	"github.com/netbirdio/netbird/client/proto"
@@ -123,7 +122,6 @@ func (s *Server) generateDebugBundle(req *proto.DebugBundleRequest, uiOpener deb
 		},
 		debug.BundleConfig{
 			Anonymize:         req.GetAnonymize(),
-			AnonymizeLevel:    anonymize.ParseLevel(req.GetAnonymizeLevel()),
 			IncludeSystemInfo: req.GetSystemInfo(),
 			LogFileCount:      req.GetLogFileCount(),
 		},

client/server/login_outcome_test.go

@@ -8,6 +8,8 @@ import (
 	"testing"
 
 	"github.com/stretchr/testify/require"
+	"google.golang.org/grpc/codes"
+	gstatus "google.golang.org/grpc/status"
 
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/proto"
@@ -25,9 +27,9 @@ func TestLogin_ManagementUnreachableIsReturnedInsteadOfDemandingSSO(t *testing.T
 
 	unreachable := errors.New("create connection: dial context: context deadline exceeded")
 	attempts := 0
-	s.isLoginRequiredFn = func(context.Context) (bool, error) {
+	s.loginAttemptFn = func(context.Context, string, string) (internal.StatusType, error) {
 		attempts++
-		return false, unreachable
+		return internal.StatusLoginFailed, unreachable
 	}
 
 	resp, err := s.Login(userCtx(), &proto.LoginRequest{Username: &username})
@@ -53,12 +55,15 @@ func TestLogin_AuthRefusalStartsSSOFlow(t *testing.T) {
 	s.rootCtx = internal.CtxInitState(context.Background())
 	breakProfilePrivateKey(t, cfgPath)
 
-	s.isLoginRequiredFn = func(context.Context) (bool, error) {
-		return true, nil
+	refused := gstatus.Error(codes.PermissionDenied, "peer is not registered")
+	s.loginAttemptFn = func(context.Context, string, string) (internal.StatusType, error) {
+		return internal.StatusNeedsLogin, refused
 	}
 
 	_, err := s.Login(userCtx(), &proto.LoginRequest{Username: &username})
 	require.Error(t, err)
+	require.NotErrorIs(t, err, refused,
+		"the refusal was handed back to the caller instead of starting the SSO flow")
 
 	status, stateErr := internal.CtxGetState(s.rootCtx).Status()
 	require.NoError(t, stateErr)
@@ -66,32 +71,6 @@ func TestLogin_AuthRefusalStartsSSOFlow(t *testing.T) {
 		"the SSO flow setup was never reached with the broken key")
 }
 
-func TestLogin_SetupKeyStillRunsWhenPeerNeedsLogin(t *testing.T) {
-	s, _, _, username, _ := setupServerWithProfile(t)
-	s.rootCtx = internal.CtxInitState(context.Background())
-
-	s.isLoginRequiredFn = func(context.Context) (bool, error) {
-		return true, nil
-	}
-
-	var keysTried []string
-	s.loginAttemptFn = func(_ context.Context, setupKey, _ string) (internal.StatusType, error) {
-		keysTried = append(keysTried, setupKey)
-		return "", nil
-	}
-
-	setupKey := "A2C8E32F-AEB2-4B45-8FD3-8A0C1B2D3E4F"
-	resp, err := s.Login(userCtx(), &proto.LoginRequest{Username: &username, SetupKey: setupKey})
-	require.NoError(t, err, "the probe's outcome leaked out as the login result")
-	require.NotNil(t, resp)
-	require.Equal(t, []string{setupKey}, keysTried, "the setup key never reached the login attempt")
-	require.Nil(t, s.oauthAuthFlow.flow, "a setup-key login started an SSO flow")
-
-	status, err := internal.CtxGetState(s.rootCtx).Status()
-	require.NoError(t, err)
-	require.Equal(t, internal.StatusIdle, status)
-}
-
 // breakProfilePrivateKey replaces the profile's private key with an unparseable
 // one, which makes any attempt to build a Management client fail on the spot.
 func breakProfilePrivateKey(t *testing.T, cfgPath string) {

client/server/server.go

@@ -140,8 +140,6 @@ type Server struct {
 	// it to drive the login outcomes that need a server on the other end;
 	// production leaves it nil, and every login goes through loginAttempt.
 	loginAttemptFn func(ctx context.Context, setupKey, jwtToken string) (internal.StatusType, error)
-
-	isLoginRequiredFn func(ctx context.Context) (bool, error)
 }
 
 type oauthAuthFlow struct {
@@ -386,21 +384,6 @@ func (s *Server) attemptLogin(ctx context.Context, setupKey, jwtToken string) (i
 	return s.loginAttempt(ctx, setupKey, jwtToken)
 }
 
-func (s *Server) isLoginRequired(ctx context.Context) (bool, error) {
-	if s.isLoginRequiredFn != nil {
-		return s.isLoginRequiredFn(ctx)
-	}
-
-	authClient, err := auth.NewAuth(ctx, s.config.PrivateKey, s.config.ManagementURL, s.config)
-	if err != nil {
-		log.Errorf("failed to create auth client: %v", err)
-		return false, err
-	}
-	defer authClient.Close()
-
-	return authClient.IsLoginRequired(ctx)
-}
-
 // loginAttempt attempts to login using the provided information. It returns
 // StatusNeedsLogin when Management refused the peer's credentials and
 // StatusLoginFailed for every other failure, so callers can tell an
@@ -657,22 +640,22 @@ func (s *Server) Login(callerCtx context.Context, msg *proto.LoginRequest) (*pro
 	s.config = config
 	s.mutex.Unlock()
 
-	// A probe that errors leaves the login undecided: Management unreachable, a
+	loginStatus, err := s.attemptLogin(ctx, "", "")
+	if err == nil {
+		state.Set(internal.StatusIdle)
+		return &proto.LoginResponse{}, nil
+	}
+
+	// Only an authentication refusal means the peer has to (re-)authenticate.
+	// Any other failure leaves the login undecided: Management unreachable, a
 	// restart mid-request, an internal error. Those are returned for the caller
 	// to retry, because turning them into an SSO prompt asks the user to solve
 	// something that is not theirs to solve, and a browser login cannot succeed
-	// while Management is unreachable anyway. Only Management refusing the
-	// peer's key is a decision, and IsLoginRequired reports that as
-	// needsLogin=true rather than an error.
-	needsLogin, err := s.isLoginRequired(ctx)
-	if err != nil {
-		state.Set(internal.StatusLoginFailed)
+	// while Management is unreachable anyway.
+	if loginStatus != internal.StatusNeedsLogin {
+		state.Set(loginStatus)
 		return nil, err
 	}
-	if !needsLogin {
-		state.Set(internal.StatusIdle)
-		return &proto.LoginResponse{}, nil
-	}
 
 	if msg.SetupKey == "" {
 		hint := ""
@@ -1815,9 +1798,6 @@ func (s *Server) RequestExtendAuthSession(
 	if connectClient == nil {
 		return nil, gstatus.Errorf(codes.FailedPrecondition, "client is not running")
 	}
-	if connectClient.Engine() == nil {
-		return nil, gstatus.Errorf(codes.FailedPrecondition, "session can no longer be extended, log in again to reconnect")
-	}
 
 	hint := ""
 	if msg.Hint != nil {

client/ssh/server/command_execution_windows.go

@@ -243,7 +243,7 @@ func (s *Server) setUserEnvironmentVariables(envMap map[string]string, userProfi
 
 // prepareCommandEnv prepares environment variables for command execution on Windows
 func (s *Server) prepareCommandEnv(logger *log.Entry, localUser *user.User, session ssh.Session) []string {
-	username, domain := parseUsername(localUser.Username)
+	username, domain := s.parseUsername(localUser.Username)
 	userEnv, err := s.getUserEnvironment(logger, username, domain)
 	if err != nil {
 		log.Debugf("failed to get user environment for %s\\%s, using fallback: %v", domain, username, err)
@@ -383,7 +383,7 @@ func (s *Server) executeCommandWithPty(logger *log.Entry, session ssh.Session, _
 		return false
 	}
 
-	username, domain := parseUsername(localUser.Username)
+	username, domain := s.parseUsername(localUser.Username)
 	shell := getUserShell(localUser.Uid)
 
 	req := PtyExecutionRequest{

client/ssh/server/port_forwarding.go

@@ -133,12 +133,7 @@ func (s *Server) checkPrivilegedPortAccess(forwardType string, port uint32, resu
 		return nil
 	}
 
-	// Only uid 0 may bind below the threshold, which is the kernel's own rule and
-	// is asked directly rather than through isPrivilegedOrUnknown: that helper
-	// reports an account it cannot evaluate as privileged, which is safe for a
-	// refusal and unsafe for a grant such as this one. Windows has returned
-	// above, so Uid here is a Unix uid and never a SID.
-	if result.User != nil && result.User.Uid == "0" {
+	if result.User != nil && isPrivilegedUsername(result.User.Username) {
 		return nil
 	}
 

client/ssh/server/privileges_other.go

@@ -1,16 +0,0 @@
-//go:build !windows
-
-package server
-
-// isProcessElevated is only meaningful on Windows; other platforms use the
-// effective UID check in isCurrentProcessPrivileged.
-func isProcessElevated() bool {
-	return false
-}
-
-// isWindowsAccountPrivilegedOrUnknown is only reachable on Windows. Report
-// privileged on other platforms so a caller refusing privileged accounts fails
-// closed.
-func isWindowsAccountPrivilegedOrUnknown(string) bool {
-	return true
-}

client/ssh/server/privileges_windows.go

@@ -1,228 +0,0 @@
-//go:build windows
-
-package server
-
-import (
-	"fmt"
-	"strings"
-	"unsafe"
-
-	log "github.com/sirupsen/logrus"
-	"golang.org/x/sys/windows"
-)
-
-var (
-	netapi32                  = windows.NewLazySystemDLL("netapi32.dll")
-	procNetUserGetLocalGroups = netapi32.NewProc("NetUserGetLocalGroups")
-)
-
-const (
-	// lgIncludeIndirect makes NetUserGetLocalGroups also return local groups
-	// the user belongs to through a global group.
-	lgIncludeIndirect  = 0x1
-	maxPreferredLength = 0xFFFFFFFF
-)
-
-// localGroupUsersInfo0 mirrors LOCALGROUP_USERS_INFO_0.
-type localGroupUsersInfo0 struct {
-	name *uint16
-}
-
-// isProcessElevated reports whether the current process token is elevated
-// (TokenElevation): true for elevated administrators, the built-in
-// Administrator, administrators with UAC disabled, and SYSTEM; false for
-// standard users and administrators running with a UAC-filtered token.
-func isProcessElevated() bool {
-	return windows.GetCurrentProcessToken().IsElevated()
-}
-
-// isWindowsAccountPrivilegedOrUnknown reports whether the account is privileged
-// on this machine: a well-known service account, a built-in Administrator
-// (RID 500), or a member of the local Administrators group, directly or through
-// nested groups.
-//
-// An account whose privilege cannot be determined counts as privileged, which
-// is why the name says "or unknown". That is fail-closed for a caller that
-// refuses privileged accounts, and fail-open for a caller that grants something
-// to them, so only the former may use this.
-func isWindowsAccountPrivilegedOrUnknown(username string) bool {
-	sid, _, _, err := windows.LookupSID("", username)
-	if err != nil {
-		log.Warnf("privilege check: SID lookup for %q failed, treating as privileged: %v", username, err)
-		return true
-	}
-
-	if isPrivilegedUserSID(sid) {
-		return true
-	}
-
-	member, err := isLocalAdminsMember(username)
-	if err != nil {
-		log.Warnf("privilege check: cannot determine Administrators membership for %q, treating as privileged: %v", username, err)
-		return true
-	}
-	return member
-}
-
-// isPrivilegedUserSID reports whether the SID itself identifies a privileged
-// principal, without consulting group membership.
-func isPrivilegedUserSID(sid *windows.SID) bool {
-	wellKnown := []windows.WELL_KNOWN_SID_TYPE{
-		windows.WinLocalSystemSid,
-		windows.WinLocalServiceSid,
-		windows.WinNetworkServiceSid,
-		windows.WinBuiltinAdministratorsSid,
-	}
-	for _, sidType := range wellKnown {
-		if sid.IsWellKnown(sidType) {
-			return true
-		}
-	}
-	return isBuiltinAdministratorSID(sid)
-}
-
-// isBuiltinAdministratorSID reports whether the SID is a machine or domain
-// built-in Administrator account (S-1-5-21-...-500). RID 500 is reserved for
-// that account; it can be renamed but cannot be removed from the
-// Administrators group.
-func isBuiltinAdministratorSID(sid *windows.SID) bool {
-	if sid.IdentifierAuthority() != windows.SECURITY_NT_AUTHORITY {
-		return false
-	}
-	count := sid.SubAuthorityCount()
-	if count < 2 || sid.SubAuthority(0) != 21 {
-		return false
-	}
-	return sid.SubAuthority(uint32(count-1)) == 500
-}
-
-// isLocalAdminsMember reports whether the account is a member of the local
-// Administrators group.
-//
-// Local accounts are checked against the local SAM, which is authoritative for
-// them and, unlike a token, cannot under-report: UAC filters the tokens of
-// local administrators, and a filtered token carries Administrators as
-// deny-only, which a membership check on the token would read as "not a
-// member". Domain accounts are exempt from that filtering, so for them an S4U
-// token is preferred because its group list is LSA's transitive expansion and
-// therefore covers nested and universal groups plus the machine's own local
-// groups. NetUserGetLocalGroups expands only one global-group hop but needs no
-// logon, so it serves as the fallback when no token can be obtained.
-func isLocalAdminsMember(username string) (bool, error) {
-	adminSid, err := windows.CreateWellKnownSid(windows.WinBuiltinAdministratorsSid)
-	if err != nil {
-		return false, fmt.Errorf("create Administrators SID: %w", err)
-	}
-
-	account, domain := parseUsername(username)
-	if NewPrivilegeDropper().isLocalUser(domain) {
-		return localGroupsContainSID(account, adminSid)
-	}
-
-	member, s4uErr := s4uTokenIsMember(account, domain, adminSid)
-	if s4uErr == nil {
-		return member, nil
-	}
-	log.Debugf("privilege check: S4U membership check for %q failed, falling back to local group enumeration: %v", username, s4uErr)
-
-	member, err = localGroupsContainSID(buildUserCpn(account, domain), adminSid)
-	if err != nil {
-		return false, fmt.Errorf("S4U check: %w; local group enumeration: %w", s4uErr, err)
-	}
-	return member, nil
-}
-
-// s4uTokenIsMember obtains an S4U token for the account and checks whether the
-// given SID is enabled in it.
-func s4uTokenIsMember(account, domain string, sid *windows.SID) (bool, error) {
-	token, err := generateS4UUserToken(log.NewEntry(log.StandardLogger()), account, domain)
-	if err != nil {
-		return false, err
-	}
-	defer func() {
-		if err := windows.CloseHandle(token); err != nil {
-			log.Debugf("close S4U token: %v", err)
-		}
-	}()
-	return windows.Token(token).IsMember(sid)
-}
-
-// localGroupsContainSID reports whether the wanted group is among the local
-// groups the account belongs to, directly or through a global group.
-//
-// The wanted SID is resolved to its group name once and compared against the
-// enumerated names. Well-known SIDs resolve from a static table, so that lookup
-// needs no domain controller, and it keeps the comparison correct for a renamed
-// or localized group because both sides then carry the new name. Resolving each
-// enumerated name back to a SID instead would add a lookup per group that can
-// block until it times out while a domain controller is unreachable, and cannot
-// change the outcome: the names enumerated here are local groups of this
-// machine, whose names are unique, so a name match identifies the group.
-//
-// A failure to resolve the wanted SID is returned rather than reported as
-// "not a member", so a privilege check built on this fails closed.
-func localGroupsContainSID(username string, want *windows.SID) (bool, error) {
-	wantName, _, _, err := want.LookupAccount("")
-	if err != nil {
-		return false, fmt.Errorf("resolve group SID %s to a name: %w", want, err)
-	}
-
-	groups, err := netUserGetLocalGroups(username)
-	if err != nil {
-		return false, err
-	}
-
-	for _, group := range groups {
-		if strings.EqualFold(group, wantName) {
-			return true, nil
-		}
-	}
-	return false, nil
-}
-
-// netUserGetLocalGroups returns the names of the local groups the account is a
-// member of, including indirect membership through global groups.
-func netUserGetLocalGroups(username string) ([]string, error) {
-	name16, err := windows.UTF16PtrFromString(username)
-	if err != nil {
-		return nil, fmt.Errorf("convert username: %w", err)
-	}
-
-	var buf *byte
-	var entriesRead, totalEntries uint32
-	status, _, _ := procNetUserGetLocalGroups.Call(
-		0, // local server
-		uintptr(unsafe.Pointer(name16)),
-		0, // level 0: LOCALGROUP_USERS_INFO_0
-		lgIncludeIndirect,
-		uintptr(unsafe.Pointer(&buf)),
-		maxPreferredLength,
-		uintptr(unsafe.Pointer(&entriesRead)),
-		uintptr(unsafe.Pointer(&totalEntries)),
-	)
-	if status != 0 {
-		return nil, fmt.Errorf("NetUserGetLocalGroups for %q: status %d", username, status)
-	}
-	if buf == nil {
-		return nil, nil
-	}
-	defer func() {
-		if err := windows.NetApiBufferFree(buf); err != nil {
-			log.Debugf("free NetApi buffer: %v", err)
-		}
-	}()
-
-	// MAX_PREFERRED_LENGTH makes the API allocate as much as it needs, so a
-	// short read is not expected. Report it rather than silently returning a
-	// subset of the account's groups.
-	if entriesRead != totalEntries {
-		return nil, fmt.Errorf("NetUserGetLocalGroups for %q returned %d of %d groups", username, entriesRead, totalEntries)
-	}
-
-	entries := unsafe.Slice((*localGroupUsersInfo0)(unsafe.Pointer(buf)), entriesRead)
-	groups := make([]string, 0, entriesRead)
-	for _, entry := range entries {
-		groups = append(groups, windows.UTF16PtrToString(entry.name))
-	}
-	return groups, nil
-}

client/ssh/server/privileges_windows_test.go

@@ -1,293 +0,0 @@
-//go:build windows
-
-package server
-
-import (
-	"os/user"
-	"testing"
-	"unsafe"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"golang.org/x/sys/windows"
-)
-
-// filterNormalAccount limits NetUserEnum to normal user accounts.
-const filterNormalAccount = 0x2
-
-// TOKEN_ELEVATION_TYPE values.
-const (
-	tokenElevationTypeDefault = 1
-	tokenElevationTypeFull    = 2
-	tokenElevationTypeLimited = 3
-)
-
-// tokenElevationType reads TokenElevationType from a token.
-func tokenElevationType(token windows.Token) (uint32, error) {
-	var elevationType, returnedLen uint32
-	err := windows.GetTokenInformation(token, windows.TokenElevationType,
-		(*byte)(unsafe.Pointer(&elevationType)), uint32(unsafe.Sizeof(elevationType)), &returnedLen)
-	if err != nil {
-		return 0, err
-	}
-	return elevationType, nil
-}
-
-// userInfo0 mirrors USER_INFO_0.
-type userInfo0 struct {
-	name *uint16
-}
-
-func mustParseSID(t *testing.T, s string) *windows.SID {
-	t.Helper()
-	sid, err := windows.StringToSid(s)
-	require.NoError(t, err, "parse SID %s", s)
-	return sid
-}
-
-// localAccountNames returns the names of the local user accounts.
-func localAccountNames(t *testing.T) []string {
-	t.Helper()
-
-	var buf *byte
-	var entriesRead, totalEntries, resume uint32
-	err := windows.NetUserEnum(nil, 0, filterNormalAccount, &buf, maxPreferredLength,
-		&entriesRead, &totalEntries, &resume)
-	require.NoError(t, err, "enumerate local users")
-	t.Cleanup(func() {
-		require.NoError(t, windows.NetApiBufferFree(buf), "free NetApi buffer")
-	})
-
-	entries := unsafe.Slice((*userInfo0)(unsafe.Pointer(buf)), entriesRead)
-	names := make([]string, 0, entriesRead)
-	for _, entry := range entries {
-		names = append(names, windows.UTF16PtrToString(entry.name))
-	}
-	return names
-}
-
-// localAccountNameByRID returns the name of the local account carrying the
-// given RID. Accounts such as Administrator and Guest can be renamed and are
-// localized, so tests must not name them literally.
-func localAccountNameByRID(t *testing.T, rid uint32) string {
-	t.Helper()
-
-	for _, name := range localAccountNames(t) {
-		sid, _, _, err := windows.LookupSID("", name)
-		if err != nil {
-			continue
-		}
-		if sid.IdentifierAuthority() != windows.SECURITY_NT_AUTHORITY {
-			continue
-		}
-		count := sid.SubAuthorityCount()
-		if count < 2 || sid.SubAuthority(0) != 21 {
-			continue
-		}
-		if sid.SubAuthority(uint32(count-1)) == rid {
-			return name
-		}
-	}
-
-	t.Fatalf("no local account with RID %d", rid)
-	return ""
-}
-
-// wellKnownAccountName resolves a well-known SID to the qualified account name
-// the local system uses for it, which is localized.
-func wellKnownAccountName(t *testing.T, sidType windows.WELL_KNOWN_SID_TYPE) string {
-	t.Helper()
-
-	sid, err := windows.CreateWellKnownSid(sidType)
-	require.NoError(t, err, "create well-known SID")
-	name, domain, _, err := sid.LookupAccount("")
-	require.NoError(t, err, "resolve %s to an account name", sid)
-	if domain == "" {
-		return name
-	}
-	return domain + `\` + name
-}
-
-func TestIsBuiltinAdministratorSID(t *testing.T) {
-	tests := []struct {
-		name string
-		sid  string
-		want bool
-	}{
-		{"machine_administrator", "S-1-5-21-1111111111-2222222222-3333333333-500", true},
-		{"domain_administrator", "S-1-5-21-3390233681-4087452608-412898826-500", true},
-		{"regular_user", "S-1-5-21-1111111111-2222222222-3333333333-1001", false},
-		{"guest_account", "S-1-5-21-1111111111-2222222222-3333333333-501", false},
-		{"domain_admins_group", "S-1-5-21-1111111111-2222222222-3333333333-512", false},
-		{"system", "S-1-5-18", false},
-		{"administrators_group", "S-1-5-32-544", false},
-		{"non_nt_authority", "S-1-1-0", false},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := isBuiltinAdministratorSID(mustParseSID(t, tt.sid))
-			assert.Equal(t, tt.want, result, "RID 500 detection for %s", tt.sid)
-		})
-	}
-}
-
-func TestIsPrivilegedUserSID(t *testing.T) {
-	tests := []struct {
-		name string
-		sid  string
-		want bool
-	}{
-		{"local_system", "S-1-5-18", true},
-		{"local_service", "S-1-5-19", true},
-		{"network_service", "S-1-5-20", true},
-		{"administrators_group", "S-1-5-32-544", true},
-		{"builtin_administrator", "S-1-5-21-1111111111-2222222222-3333333333-500", true},
-		{"regular_user", "S-1-5-21-1111111111-2222222222-3333333333-1001", false},
-		{"users_group", "S-1-5-32-545", false},
-		{"everyone", "S-1-1-0", false},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := isPrivilegedUserSID(mustParseSID(t, tt.sid))
-			assert.Equal(t, tt.want, result, "SID privilege classification for %s", tt.sid)
-		})
-	}
-}
-
-func TestIsWindowsAccountPrivilegedOrUnknown(t *testing.T) {
-	tests := []struct {
-		name     string
-		username string
-		want     bool
-	}{
-		{"system", wellKnownAccountName(t, windows.WinLocalSystemSid), true},
-		{"local_service", wellKnownAccountName(t, windows.WinLocalServiceSid), true},
-		{"network_service", wellKnownAccountName(t, windows.WinNetworkServiceSid), true},
-		{"administrators_group", wellKnownAccountName(t, windows.WinBuiltinAdministratorsSid), true},
-		// The built-in Administrator (RID 500) and Guest (RID 501) accounts
-		// exist on every Windows installation, though they may be disabled.
-		{"builtin_administrator", localAccountNameByRID(t, 500), true},
-		{"guest", localAccountNameByRID(t, 501), false},
-		// Unresolvable accounts fail closed.
-		{"nonexistent_user", "netbird-no-such-user", true},
-		{"empty_username", "", true},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			result := isWindowsAccountPrivilegedOrUnknown(tt.username)
-			assert.Equal(t, tt.want, result, "account privilege classification for %q", tt.username)
-		})
-	}
-}
-
-func TestIsProcessElevated(t *testing.T) {
-	elevated := isProcessElevated()
-
-	// TokenElevationType is a second, independent view of the same token:
-	// Full means elevated and Limited means a filtered administrator, while
-	// Default covers both a standard user and an administrator with no linked
-	// token (UAC off, the built-in Administrator, SYSTEM), so it implies nothing.
-	elevationType, err := tokenElevationType(windows.GetCurrentProcessToken())
-	require.NoError(t, err, "read token elevation type")
-
-	adminSid, err := windows.CreateWellKnownSid(windows.WinBuiltinAdministratorsSid)
-	require.NoError(t, err, "create Administrators SID")
-
-	// Token(0) makes CheckTokenMembership evaluate the caller's own token. It
-	// counts only enabled SIDs, so a filtered administrator reports false here.
-	member, err := windows.Token(0).IsMember(adminSid)
-	require.NoError(t, err, "check own Administrators membership")
-
-	t.Logf("elevated=%v elevationType=%d memberOfAdministrators=%v", elevated, elevationType, member)
-
-	switch elevationType {
-	case tokenElevationTypeFull:
-		assert.True(t, elevated, "a token of elevation type Full must report elevated")
-	case tokenElevationTypeLimited:
-		assert.False(t, elevated, "a filtered administrator token must not report elevated")
-	}
-
-	// Administrators enabled in the token means the token wields administrative
-	// rights, which is what elevation reports.
-	if member {
-		assert.True(t, elevated, "token with enabled Administrators membership must report elevated")
-	}
-}
-
-// TestS4UMembershipAgreesWithLocalGroups exercises the S4U token path used
-// for domain accounts. S4U logons need the TCB privilege, so the test runs
-// only as SYSTEM (which is how CI executes the suite). For local accounts the
-// token's Administrators membership must agree with the SAM enumeration.
-func TestS4UMembershipAgreesWithLocalGroups(t *testing.T) {
-	system, err := windows.CreateWellKnownSid(windows.WinLocalSystemSid)
-	require.NoError(t, err, "create SYSTEM SID")
-	current, err := user.Current()
-	require.NoError(t, err, "get current user")
-	if current.Uid != system.String() {
-		t.Skipf("S4U logon requires SYSTEM (running as %s)", current.Username)
-	}
-
-	adminSid, err := windows.CreateWellKnownSid(windows.WinBuiltinAdministratorsSid)
-	require.NoError(t, err, "create Administrators SID")
-
-	checked := 0
-	for _, name := range localAccountNames(t) {
-		viaToken, err := s4uTokenIsMember(name, ".", adminSid)
-		if err != nil {
-			// Disabled or logon-restricted accounts cannot get an S4U logon.
-			t.Logf("skipping %s: %v", name, err)
-			continue
-		}
-		viaSAM, err := localGroupsContainSID(name, adminSid)
-		require.NoError(t, err, "enumerate local groups for %s", name)
-
-		assert.Equal(t, viaSAM, viaToken, "S4U token and SAM enumeration must agree on Administrators membership for %s", name)
-		checked++
-	}
-	// Ineligible accounts are skipped, so without this the test could report
-	// success while comparing nothing at all.
-	require.Positive(t, checked, "no local account completed an S4U logon, so nothing was compared")
-	t.Logf("checked %d local accounts via S4U", checked)
-}
-
-// TestLocalGroupsContainSID_Administrator checks the positive case against the
-// built-in Administrator, a member of Administrators on every installation.
-func TestLocalGroupsContainSID_Administrator(t *testing.T) {
-	adminSid, err := windows.CreateWellKnownSid(windows.WinBuiltinAdministratorsSid)
-	require.NoError(t, err, "create Administrators SID")
-
-	administrator := localAccountNameByRID(t, 500)
-	member, err := localGroupsContainSID(administrator, adminSid)
-	require.NoError(t, err, "enumerate local groups for %s", administrator)
-	assert.True(t, member, "%s is a member of the Administrators group", administrator)
-}
-
-// TestLocalGroupsContainSID_UnresolvableGroupFailsClosed covers a wanted SID
-// that resolves to no group: the error must surface rather than being reported
-// as "not a member", so the privilege check treats the account as privileged.
-func TestLocalGroupsContainSID_UnresolvableGroupFailsClosed(t *testing.T) {
-	unknown := mustParseSID(t, "S-1-5-21-1111111111-2222222222-3333333333-4444")
-
-	_, err := localGroupsContainSID(localAccountNameByRID(t, 500), unknown)
-	require.Error(t, err, "must report an error when the wanted group cannot be identified")
-}
-
-func TestLocalGroupsContainSID_Guest(t *testing.T) {
-	guestsSid, err := windows.CreateWellKnownSid(windows.WinBuiltinGuestsSid)
-	require.NoError(t, err, "create Guests SID")
-	adminsSid, err := windows.CreateWellKnownSid(windows.WinBuiltinAdministratorsSid)
-	require.NoError(t, err, "create Administrators SID")
-
-	guest := localAccountNameByRID(t, 501)
-
-	inGuests, err := localGroupsContainSID(guest, guestsSid)
-	require.NoError(t, err, "enumerate local groups for %s", guest)
-	assert.True(t, inGuests, "%s is a member of the Guests group", guest)
-
-	inAdmins, err := localGroupsContainSID(guest, adminsSid)
-	require.NoError(t, err, "enumerate local groups for %s", guest)
-	assert.False(t, inAdmins, "%s is not a member of the Administrators group", guest)
-}

client/ssh/server/server_config_test.go

@@ -239,7 +239,6 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 		forwardType   string
 		port          uint32
 		username      string
-		uid           string
 		expectError   bool
 		errorMsg      string
 		skipOnWindows bool
@@ -249,7 +248,6 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 			forwardType:   "remote",
 			port:          80,
 			username:      "testuser",
-			uid:           "1000",
 			expectError:   true,
 			errorMsg:      "cannot bind to privileged port",
 			skipOnWindows: true,
@@ -259,7 +257,6 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 			forwardType:   "tcpip-forward",
 			port:          443,
 			username:      "testuser",
-			uid:           "1000",
 			expectError:   true,
 			errorMsg:      "cannot bind to privileged port",
 			skipOnWindows: true,
@@ -269,7 +266,6 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 			forwardType: "remote",
 			port:        8080,
 			username:    "testuser",
-			uid:         "1000",
 			expectError: false,
 		},
 		{
@@ -277,7 +273,6 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 			forwardType: "remote",
 			port:        0,
 			username:    "testuser",
-			uid:         "1000",
 			expectError: false,
 		},
 		{
@@ -285,35 +280,13 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 			forwardType: "remote",
 			port:        22,
 			username:    "root",
-			uid:         "0",
 			expectError: false,
 		},
-		{
-			// Only uid 0 is privileged, whatever the account is called.
-			name:          "uid 0 under another name may bind a privileged port",
-			forwardType:   "remote",
-			port:          22,
-			username:      "toor",
-			uid:           "0",
-			expectError:   false,
-			skipOnWindows: true,
-		},
-		{
-			name:          "account named root without uid 0 may not",
-			forwardType:   "remote",
-			port:          22,
-			username:      "root",
-			uid:           "1000",
-			expectError:   true,
-			errorMsg:      "cannot bind to privileged port",
-			skipOnWindows: true,
-		},
 		{
 			name:        "local forward privileged port allowed for non-root",
 			forwardType: "local",
 			port:        80,
 			username:    "testuser",
-			uid:         "1000",
 			expectError: false,
 		},
 	}
@@ -326,7 +299,7 @@ func TestServer_PrivilegedPortAccess(t *testing.T) {
 
 			result := PrivilegeCheckResult{
 				Allowed: true,
-				User:    &user.User{Username: tt.username, Uid: tt.uid},
+				User:    &user.User{Username: tt.username},
 			}
 
 			err := server.checkPrivilegedPortAccess(tt.forwardType, tt.port, result)
@@ -447,13 +420,6 @@ func TestServer_PortConflictHandling(t *testing.T) {
 
 func TestServer_IsPrivilegedUser(t *testing.T) {
 
-	// Windows classification depends on account SIDs and group membership, and
-	// the accounts involved carry localized, renameable names. It is covered by
-	// TestIsWindowsAccountPrivileged, which resolves them from well-known SIDs.
-	if runtime.GOOS == "windows" {
-		t.Skip("covered by TestIsWindowsAccountPrivileged")
-	}
-
 	tests := []struct {
 		username    string
 		expected    bool
@@ -474,16 +440,44 @@ func TestServer_IsPrivilegedUser(t *testing.T) {
 			expected:    false,
 			description: "empty username should not be privileged",
 		},
-		{
-			username:    "Administrator",
-			expected:    false,
-			description: "Administrator should not be privileged on non-Windows systems",
-		},
+	}
+
+	// Add Windows-specific tests
+	if runtime.GOOS == "windows" {
+		tests = append(tests, []struct {
+			username    string
+			expected    bool
+			description string
+		}{
+			{
+				username:    "Administrator",
+				expected:    true,
+				description: "Administrator should be considered privileged on Windows",
+			},
+			{
+				username:    "administrator",
+				expected:    true,
+				description: "administrator should be considered privileged on Windows (case insensitive)",
+			},
+		}...)
+	} else {
+		// On non-Windows systems, Administrator should not be privileged
+		tests = append(tests, []struct {
+			username    string
+			expected    bool
+			description string
+		}{
+			{
+				username:    "Administrator",
+				expected:    false,
+				description: "Administrator should not be privileged on non-Windows systems",
+			},
+		}...)
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.description, func(t *testing.T) {
-			result := isPrivilegedOrUnknown(tt.username)
+			result := isPrivilegedUsername(tt.username)
 			assert.Equal(t, tt.expected, result, tt.description)
 		})
 	}

client/ssh/server/sftp_windows.go

@@ -17,7 +17,7 @@ import (
 // createSftpCommand creates a Windows SFTP command with user switching.
 // The caller must close the returned token handle after starting the process.
 func (s *Server) createSftpCommand(targetUser *user.User, sess ssh.Session) (*exec.Cmd, windows.Token, error) {
-	username, domain := parseUsername(targetUser.Username)
+	username, domain := s.parseUsername(targetUser.Username)
 
 	netbirdPath, err := os.Executable()
 	if err != nil {

client/ssh/server/user_utils.go

@@ -16,6 +16,11 @@ var (
 	ErrPrivilegedUserSwitch = errors.New("cannot switch to privileged user - current user lacks required privileges")
 )
 
+// isPlatformUnix returns true for Unix-like platforms (Linux, macOS, etc.)
+func isPlatformUnix() bool {
+	return getCurrentOS() != "windows"
+}
+
 // Dependency injection variables for testing - allows mocking dynamic runtime checks
 var (
 	getCurrentUser         = currentUserWithGetent
@@ -24,9 +29,6 @@ var (
 	getIsProcessPrivileged = isCurrentProcessPrivileged
 
 	getEuid = os.Geteuid
-
-	getProcessElevated                   = isProcessElevated
-	getWindowsAccountPrivilegedOrUnknown = isWindowsAccountPrivilegedOrUnknown
 )
 
 const (
@@ -63,13 +65,6 @@ type PrivilegeCheckResult struct {
 	RequiresUserSwitching bool
 }
 
-// privilegeCheckContext holds all context needed for privilege checking
-type privilegeCheckContext struct {
-	currentUser           *user.User
-	currentUserPrivileged bool
-	allowRoot             bool
-}
-
 // CheckPrivileges performs comprehensive privilege checking for all SSH features.
 // This is the single source of truth for privilege decisions across the SSH server.
 func (s *Server) CheckPrivileges(req PrivilegeCheckRequest) PrivilegeCheckResult {
@@ -80,7 +75,7 @@ func (s *Server) CheckPrivileges(req PrivilegeCheckRequest) PrivilegeCheckResult
 
 	// Handle empty username case - but still check root access controls
 	if req.RequestedUsername == "" {
-		if isPrivilegedOrUnknown(context.currentUser.Username) && !context.allowRoot {
+		if isPrivilegedUsername(context.currentUser.Username) && !context.allowRoot {
 			return PrivilegeCheckResult{
 				Allowed: false,
 				Error:   &PrivilegedUserError{Username: context.currentUser.Username},
@@ -140,7 +135,7 @@ func (s *Server) checkUserRequest(ctx *privilegeCheckContext, req PrivilegeCheck
 
 	needsUserSwitching := !isSameResolvedUser(resolvedUser, ctx.currentUser)
 
-	if isPrivilegedOrUnknown(resolvedUser.Username) && !ctx.allowRoot {
+	if isPrivilegedUsername(resolvedUser.Username) && !ctx.allowRoot {
 		return PrivilegeCheckResult{
 			Allowed:               false,
 			Error:                 &PrivilegedUserError{Username: resolvedUser.Username},
@@ -180,42 +175,6 @@ func (s *Server) resolveRequestedUser(requestedUsername string) (*user.User, err
 	return u, nil
 }
 
-// SetAllowRootLogin configures root login access
-func (s *Server) SetAllowRootLogin(allow bool) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	s.allowRootLogin = allow
-}
-
-// userNameLookup performs user lookup with root login permission check
-func (s *Server) userNameLookup(username string) (*user.User, error) {
-	result, err := s.userPrivilegeCheck(username)
-	if err != nil {
-		return nil, err
-	}
-	return result.User, nil
-}
-
-// userPrivilegeCheck performs user lookup with full privilege check result
-func (s *Server) userPrivilegeCheck(username string) (PrivilegeCheckResult, error) {
-	result := s.CheckPrivileges(PrivilegeCheckRequest{
-		RequestedUsername:         username,
-		FeatureSupportsUserSwitch: true,
-		FeatureName:               FeatureSSHLogin,
-	})
-
-	if !result.Allowed {
-		return result, result.Error
-	}
-
-	return result, nil
-}
-
-// isPlatformUnix returns true for Unix-like platforms (Linux, macOS, etc.)
-func isPlatformUnix() bool {
-	return getCurrentOS() != "windows"
-}
-
 // isSameResolvedUser compares two resolved user identities
 func isSameResolvedUser(user1, user2 *user.User) bool {
 	if user1 == nil || user2 == nil {
@@ -224,6 +183,13 @@ func isSameResolvedUser(user1, user2 *user.User) bool {
 	return user1.Uid == user2.Uid
 }
 
+// privilegeCheckContext holds all context needed for privilege checking
+type privilegeCheckContext struct {
+	currentUser           *user.User
+	currentUserPrivileged bool
+	allowRoot             bool
+}
+
 // isSameUser checks if two usernames refer to the same user
 // SECURITY: This function must be conservative - it should only return true
 // when we're certain both usernames refer to the exact same user identity
@@ -287,30 +253,159 @@ func isWindowsSameUser(requestedUsername, currentUsername string) bool {
 	return strings.EqualFold(reqDomain, curDomain)
 }
 
-// isPrivilegedOrUnknown reports whether the given username represents a
-// privileged user, or on Windows an account whose privilege could not be
-// determined.
-// On Unix: root.
-// On Windows: well-known service accounts, built-in Administrator accounts,
-// and members of the local Administrators group; handles domain-qualified
-// usernames like "DOMAIN\user" or "user@domain.com". An account that cannot be
-// resolved or evaluated is reported as privileged.
-//
-// Use this to refuse privileged accounts, never to grant them anything: the
-// undetermined case is safe for a refusal and unsafe for a grant.
-func isPrivilegedOrUnknown(username string) bool {
+// SetAllowRootLogin configures root login access
+func (s *Server) SetAllowRootLogin(allow bool) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.allowRootLogin = allow
+}
+
+// userNameLookup performs user lookup with root login permission check
+func (s *Server) userNameLookup(username string) (*user.User, error) {
+	result := s.CheckPrivileges(PrivilegeCheckRequest{
+		RequestedUsername:         username,
+		FeatureSupportsUserSwitch: true,
+		FeatureName:               FeatureSSHLogin,
+	})
+
+	if !result.Allowed {
+		return nil, result.Error
+	}
+
+	return result.User, nil
+}
+
+// userPrivilegeCheck performs user lookup with full privilege check result
+func (s *Server) userPrivilegeCheck(username string) (PrivilegeCheckResult, error) {
+	result := s.CheckPrivileges(PrivilegeCheckRequest{
+		RequestedUsername:         username,
+		FeatureSupportsUserSwitch: true,
+		FeatureName:               FeatureSSHLogin,
+	})
+
+	if !result.Allowed {
+		return result, result.Error
+	}
+
+	return result, nil
+}
+
+// isPrivilegedUsername checks if the given username represents a privileged user across platforms.
+// On Unix: root
+// On Windows: Administrator, SYSTEM (case-insensitive)
+// Handles domain-qualified usernames like "DOMAIN\Administrator" or "user@domain.com"
+func isPrivilegedUsername(username string) bool {
 	if getCurrentOS() != "windows" {
 		return username == "root"
 	}
-	return getWindowsAccountPrivilegedOrUnknown(username)
+
+	bareUsername := username
+	// Handle Windows domain format: DOMAIN\username
+	if idx := strings.LastIndex(username, `\`); idx != -1 {
+		bareUsername = username[idx+1:]
+	}
+	// Handle email-style format: username@domain.com
+	if idx := strings.Index(bareUsername, "@"); idx != -1 {
+		bareUsername = bareUsername[:idx]
+	}
+
+	return isWindowsPrivilegedUser(bareUsername)
+}
+
+// isWindowsPrivilegedUser checks if a bare username (domain already stripped) represents a Windows privileged account
+func isWindowsPrivilegedUser(bareUsername string) bool {
+	// common privileged usernames (case insensitive)
+	privilegedNames := []string{
+		"administrator",
+		"admin",
+		"root",
+		"system",
+		"localsystem",
+		"networkservice",
+		"localservice",
+	}
+
+	usernameLower := strings.ToLower(bareUsername)
+	for _, privilegedName := range privilegedNames {
+		if usernameLower == privilegedName {
+			return true
+		}
+	}
+
+	// computer accounts (ending with $) are not privileged by themselves
+	// They only gain privileges through group membership or specific SIDs
+
+	if targetUser, err := lookupUser(bareUsername); err == nil {
+		return isWindowsPrivilegedSID(targetUser.Uid)
+	}
+
+	return false
+}
+
+// isWindowsPrivilegedSID checks if a Windows SID represents a privileged account
+func isWindowsPrivilegedSID(sid string) bool {
+	privilegedSIDs := []string{
+		"S-1-5-18",     // Local System (SYSTEM)
+		"S-1-5-19",     // Local Service (NT AUTHORITY\LOCAL SERVICE)
+		"S-1-5-20",     // Network Service (NT AUTHORITY\NETWORK SERVICE)
+		"S-1-5-32-544", // Administrators group (BUILTIN\Administrators)
+		"S-1-5-500",    // Built-in Administrator account (local machine RID 500)
+	}
+
+	for _, privilegedSID := range privilegedSIDs {
+		if sid == privilegedSID {
+			return true
+		}
+	}
+
+	// Check for domain administrator accounts (RID 500 in any domain)
+	// Format: S-1-5-21-domain-domain-domain-500
+	// This is reliable as RID 500 is reserved for the domain Administrator account
+	if strings.HasPrefix(sid, "S-1-5-21-") && strings.HasSuffix(sid, "-500") {
+		return true
+	}
+
+	// Check for other well-known privileged RIDs in domain contexts
+	// RID 512 = Domain Admins group, RID 516 = Domain Controllers group
+	if strings.HasPrefix(sid, "S-1-5-21-") {
+		if strings.HasSuffix(sid, "-512") || // Domain Admins group
+			strings.HasSuffix(sid, "-516") || // Domain Controllers group
+			strings.HasSuffix(sid, "-519") { // Enterprise Admins group
+			return true
+		}
+	}
+
+	return false
 }
 
 // isCurrentProcessPrivileged checks if the current process is running with elevated privileges.
 // On Unix systems, this means running as root (UID 0).
-// On Windows, this means the process token is elevated (administrators, SYSTEM).
+// On Windows, this means running as Administrator or SYSTEM.
 func isCurrentProcessPrivileged() bool {
 	if getCurrentOS() == "windows" {
-		return getProcessElevated()
+		return isWindowsElevated()
 	}
 	return getEuid() == 0
 }
+
+// isWindowsElevated checks if the current process is running with elevated privileges on Windows
+func isWindowsElevated() bool {
+	currentUser, err := getCurrentUser()
+	if err != nil {
+		log.Errorf("failed to get current user for privilege check, assuming non-privileged: %v", err)
+		return false
+	}
+
+	if isWindowsPrivilegedSID(currentUser.Uid) {
+		log.Debugf("Windows user switching supported: running as privileged SID %s", currentUser.Uid)
+		return true
+	}
+
+	if isPrivilegedUsername(currentUser.Username) {
+		log.Debugf("Windows user switching supported: running as privileged username %s", currentUser.Username)
+		return true
+	}
+
+	log.Debugf("Windows user switching not supported: not running as privileged user (current: %s)", currentUser.Uid)
+	return false
+}

client/ssh/server/user_utils_test.go

@@ -4,7 +4,6 @@ import (
 	"errors"
 	"os/user"
 	"runtime"
-	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -28,8 +27,8 @@ func setupTestDependencies(currentUser *user.User, currentUserErr error, os stri
 	originalLookupUser := lookupUser
 	originalGetCurrentOS := getCurrentOS
 	originalGetEuid := getEuid
-	originalGetProcessElevated := getProcessElevated
-	originalGetWindowsAccountPrivilegedOrUnknown := getWindowsAccountPrivilegedOrUnknown
+
+	// Reset caches to ensure clean test state
 
 	// Set test values - inject platform dependencies
 	getCurrentUser = func() (*user.User, error) {
@@ -54,31 +53,16 @@ func setupTestDependencies(currentUser *user.User, currentUserErr error, os stri
 		return euid
 	}
 
-	// Simulate the Windows token elevation check based on the fixture user:
-	// the built-in Administrator (RID 500) and SYSTEM run elevated.
-	getProcessElevated = func() bool {
+	// Mock privilege detection based on the test user
+	getIsProcessPrivileged = func() bool {
 		if currentUser == nil {
 			return false
 		}
-		return currentUser.Uid == "S-1-5-18" || strings.HasSuffix(currentUser.Uid, "-500")
-	}
-
-	// Simulate the Windows account classifier for the fixture accounts.
-	// "root" does not exist on Windows; the real classifier fails closed on
-	// unresolvable accounts, so it counts as privileged here too.
-	getWindowsAccountPrivilegedOrUnknown = func(username string) bool {
-		bare := username
-		if idx := strings.LastIndex(bare, `\`); idx != -1 {
-			bare = bare[idx+1:]
-		}
-		if idx := strings.Index(bare, "@"); idx != -1 {
-			bare = bare[:idx]
-		}
-		switch strings.ToLower(bare) {
-		case "administrator", "system", "root":
+		// Check both username and SID for Windows systems
+		if os == "windows" && isWindowsPrivilegedSID(currentUser.Uid) {
 			return true
 		}
-		return false
+		return isPrivilegedUsername(currentUser.Username)
 	}
 
 	// Return cleanup function
@@ -87,8 +71,10 @@ func setupTestDependencies(currentUser *user.User, currentUserErr error, os stri
 		lookupUser = originalLookupUser
 		getCurrentOS = originalGetCurrentOS
 		getEuid = originalGetEuid
-		getProcessElevated = originalGetProcessElevated
-		getWindowsAccountPrivilegedOrUnknown = originalGetWindowsAccountPrivilegedOrUnknown
+
+		getIsProcessPrivileged = isCurrentProcessPrivileged
+
+		// Reset caches after test
 	}
 }
 
@@ -435,9 +421,6 @@ func TestUsedFallback_MeansNoPrivilegeDropping(t *testing.T) {
 }
 
 func TestPrivilegedUsernameDetection(t *testing.T) {
-	// Windows classification is syscall-backed (SID resolution, group
-	// membership) and is covered by privileges_windows_test.go; here only the
-	// Unix logic and the platform dispatch are exercised.
 	tests := []struct {
 		name       string
 		username   string
@@ -449,9 +432,25 @@ func TestPrivilegedUsernameDetection(t *testing.T) {
 		{"unix_regular_user", "alice", "linux", false},
 		{"unix_root_capital", "Root", "linux", false}, // Case-sensitive
 
-		// Windows dispatch to the (mocked) account classifier
+		// Windows tests
 		{"windows_administrator", "Administrator", "windows", true},
+		{"windows_system", "SYSTEM", "windows", true},
+		{"windows_admin", "admin", "windows", true},
+		{"windows_admin_lowercase", "administrator", "windows", true}, // Case-insensitive
+		{"windows_domain_admin", "DOMAIN\\Administrator", "windows", true},
+		{"windows_email_admin", "admin@domain.com", "windows", true},
 		{"windows_regular_user", "alice", "windows", false},
+		{"windows_domain_user", "DOMAIN\\alice", "windows", false},
+		{"windows_localsystem", "localsystem", "windows", true},
+		{"windows_networkservice", "networkservice", "windows", true},
+		{"windows_localservice", "localservice", "windows", true},
+
+		// Computer accounts (these depend on current user context in real implementation)
+		{"windows_computer_account", "WIN2K19-C2$", "windows", false},      // Computer account by itself not privileged
+		{"windows_domain_computer", "DOMAIN\\COMPUTER$", "windows", false}, // Domain computer account
+
+		// Cross-platform
+		{"root_on_windows", "root", "windows", true}, // Root should be privileged everywhere
 	}
 
 	for _, tt := range tests {
@@ -460,8 +459,50 @@ func TestPrivilegedUsernameDetection(t *testing.T) {
 			cleanup := setupTestDependencies(nil, nil, tt.platform, 1000, nil, nil)
 			defer cleanup()
 
-			result := isPrivilegedOrUnknown(tt.username)
-			assert.Equal(t, tt.privileged, result, "privilege classification for %s on %s", tt.username, tt.platform)
+			result := isPrivilegedUsername(tt.username)
+			assert.Equal(t, tt.privileged, result)
+		})
+	}
+}
+
+func TestWindowsPrivilegedSIDDetection(t *testing.T) {
+	tests := []struct {
+		name        string
+		sid         string
+		privileged  bool
+		description string
+	}{
+		// Well-known system accounts
+		{"system_account", "S-1-5-18", true, "Local System (SYSTEM)"},
+		{"local_service", "S-1-5-19", true, "Local Service"},
+		{"network_service", "S-1-5-20", true, "Network Service"},
+		{"administrators_group", "S-1-5-32-544", true, "Administrators group"},
+		{"builtin_administrator", "S-1-5-500", true, "Built-in Administrator"},
+
+		// Domain accounts
+		{"domain_administrator", "S-1-5-21-1234567890-1234567890-1234567890-500", true, "Domain Administrator (RID 500)"},
+		{"domain_admins_group", "S-1-5-21-1234567890-1234567890-1234567890-512", true, "Domain Admins group"},
+		{"domain_controllers_group", "S-1-5-21-1234567890-1234567890-1234567890-516", true, "Domain Controllers group"},
+		{"enterprise_admins_group", "S-1-5-21-1234567890-1234567890-1234567890-519", true, "Enterprise Admins group"},
+
+		// Regular users
+		{"regular_user", "S-1-5-21-1234567890-1234567890-1234567890-1001", false, "Regular domain user"},
+		{"another_regular_user", "S-1-5-21-1234567890-1234567890-1234567890-1234", false, "Another regular user"},
+		{"local_user", "S-1-5-21-1234567890-1234567890-1234567890-1000", false, "Local regular user"},
+
+		// Groups that are not privileged
+		{"domain_users", "S-1-5-21-1234567890-1234567890-1234567890-513", false, "Domain Users group"},
+		{"power_users", "S-1-5-32-547", false, "Power Users group"},
+
+		// Invalid SIDs
+		{"malformed_sid", "S-1-5-invalid", false, "Malformed SID"},
+		{"empty_sid", "", false, "Empty SID"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := isWindowsPrivilegedSID(tt.sid)
+			assert.Equal(t, tt.privileged, result, "Failed for %s: %s", tt.description, tt.sid)
 		})
 	}
 }

client/ssh/server/userswitching_windows.go

@@ -91,7 +91,7 @@ func validateUsernameFormat(username string) error {
 func (s *Server) createExecutorCommand(logger *log.Entry, session ssh.Session, localUser *user.User, hasPty bool) (*exec.Cmd, func(), error) {
 	logger.Debugf("creating Windows executor command for user %s (Pty: %v)", localUser.Username, hasPty)
 
-	username, _ := parseUsername(localUser.Username)
+	username, _ := s.parseUsername(localUser.Username)
 	if err := validateUsername(username); err != nil {
 		return nil, nil, fmt.Errorf("invalid username %q: %w", username, err)
 	}
@@ -102,7 +102,7 @@ func (s *Server) createExecutorCommand(logger *log.Entry, session ssh.Session, l
 // createUserSwitchCommand creates a command with Windows user switching.
 // Returns the command and a cleanup function that must be called after starting the process.
 func (s *Server) createUserSwitchCommand(logger *log.Entry, session ssh.Session, localUser *user.User) (*exec.Cmd, func(), error) {
-	username, domain := parseUsername(localUser.Username)
+	username, domain := s.parseUsername(localUser.Username)
 
 	shell := getUserShell(localUser.Uid)
 
@@ -138,7 +138,7 @@ func (s *Server) createUserSwitchCommand(logger *log.Entry, session ssh.Session,
 }
 
 // parseUsername extracts username and domain from a Windows username
-func parseUsername(fullUsername string) (username, domain string) {
+func (s *Server) parseUsername(fullUsername string) (username, domain string) {
 	// Handle DOMAIN\username format
 	if idx := strings.LastIndex(fullUsername, `\`); idx != -1 {
 		domain = fullUsername[:idx]

client/status/status.go

@@ -46,10 +46,7 @@ func ParseDaemonStatus(s string) DaemonStatus {
 
 // ConvertOptions holds parameters for ConvertToStatusOutputOverview.
 type ConvertOptions struct {
-	Anonymize bool
-	// AnonymizeLevel selects how much the anonymizer redacts. Only
-	// meaningful when Anonymize is set.
-	AnonymizeLevel       anonymize.Level
+	Anonymize            bool
 	DaemonVersion        string
 	DaemonStatus         DaemonStatus
 	StatusFilter         string
@@ -220,7 +217,6 @@ func ConvertToStatusOutputOverview(pbFullStatus *proto.FullStatus, opts ConvertO
 
 	if opts.Anonymize {
 		anonymizer := anonymize.NewAnonymizer(anonymize.DefaultAddresses())
-		anonymizer.SetLevel(opts.AnonymizeLevel)
 		anonymizeOverview(anonymizer, &overview)
 	}
 
@@ -980,7 +976,6 @@ func timeAgo(t time.Time) string {
 
 func anonymizePeerDetail(a *anonymize.Anonymizer, peer *PeerStateDetailOutput) {
 	peer.FQDN = a.AnonymizeDomain(peer.FQDN)
-	peer.PubKey = a.AnonymizeWGKey(peer.PubKey)
 	if localIP, port, err := net.SplitHostPort(peer.IceCandidateEndpoint.Local); err == nil {
 		peer.IceCandidateEndpoint.Local = fmt.Sprintf("%s:%s", a.AnonymizeIPString(localIP), port)
 	}
@@ -1012,7 +1007,6 @@ func anonymizeOverview(a *anonymize.Anonymizer, overview *OutputOverview) {
 	overview.SignalState.URL = a.AnonymizeURI(overview.SignalState.URL)
 	overview.SignalState.Error = a.AnonymizeString(overview.SignalState.Error)
 
-	overview.PubKey = a.AnonymizeWGKey(overview.PubKey)
 	overview.IP = a.AnonymizeIPString(overview.IP)
 	overview.IPv6 = a.AnonymizeIPString(overview.IPv6)
 	for i, detail := range overview.Relays.Details {

client/ui/frontend/src/contexts/DebugBundleContext.tsx

@@ -71,12 +71,10 @@ type BundleOptions = {
     hasWindow: boolean;
     totalSec: number;
     uploadUrl: string;
-    anonymizeLevel: AnonymizeLevel;
+    anonymize: boolean;
     systemInfo: boolean;
 };
 
-export type AnonymizeLevel = "none" | "default" | "strict";
-
 const startCaptureBestEffort = async (totalSec: number, pcap: CaptureState) => {
     try {
         // Mirror the CLI's safety margin: window + 30s, server caps at 10m.
@@ -189,10 +187,7 @@ const runBundleFlow = async (
 
     if (opts.uploadUrl) setStage({ kind: "uploading" });
     const result = await DebugSvc.Bundle({
-        anonymize: opts.anonymizeLevel !== "none",
-        // The daemon only knows "default" and "strict"; "none" is expressed
-        // through the anonymize flag being off.
-        anonymizeLevel: opts.anonymizeLevel === "strict" ? "strict" : "default",
+        anonymize: opts.anonymize,
         systemInfo: opts.systemInfo,
         uploadUrl: opts.uploadUrl,
         logFileCount,
@@ -203,7 +198,7 @@ const runBundleFlow = async (
 };
 
 const useDebugBundle = () => {
-    const [anonymizeLevel, setAnonymizeLevel] = useState<AnonymizeLevel>("none");
+    const [anonymize, setAnonymize] = useState(false);
     const [systemInfo, setSystemInfo] = useState(true);
     const [upload, setUpload] = useState(true);
     const [trace, setTrace] = useState(true);
@@ -245,7 +240,7 @@ const useDebugBundle = () => {
             hasWindow: capture && totalSec > 0,
             totalSec,
             uploadUrl: upload ? NETBIRD_UPLOAD_URL : "",
-            anonymizeLevel,
+            anonymize,
             systemInfo,
         };
 
@@ -277,8 +272,8 @@ const useDebugBundle = () => {
     };
 
     return {
-        anonymizeLevel,
-        setAnonymizeLevel,
+        anonymize,
+        setAnonymize,
         systemInfo,
         setSystemInfo,
         upload,

client/ui/frontend/src/hooks/useKeepConnectedOnQuit.ts

@@ -1,35 +0,0 @@
-import { useCallback, useEffect, useState } from "react";
-import { Preferences } from "@bindings/services";
-
-export const useKeepConnectedOnQuit = () => {
-    const [keepConnected, setKeepConnected] = useState<boolean | null>(null);
-
-    useEffect(() => {
-        let cancelled = false;
-        Preferences.Get()
-            .then((prefs) => {
-                if (cancelled) return;
-                setKeepConnected(prefs?.keepConnectedOnQuit ?? false);
-            })
-            .catch((err: unknown) => {
-                if (cancelled) return;
-                console.warn("[useKeepConnectedOnQuit] load preferences failed", err);
-                setKeepConnected(false);
-            });
-        return () => {
-            cancelled = true;
-        };
-    }, []);
-
-    const setKeepConnectedOnQuit = useCallback(async (keep: boolean) => {
-        setKeepConnected(keep);
-        try {
-            await Preferences.SetKeepConnectedOnQuit(keep);
-        } catch (err: unknown) {
-            setKeepConnected(!keep);
-            console.error("[useKeepConnectedOnQuit] SetKeepConnectedOnQuit failed", err);
-        }
-    }, []);
-
-    return { keepConnected, setKeepConnectedOnQuit };
-};

client/ui/frontend/src/modules/session/SessionExpirationDialog.tsx

@@ -11,7 +11,7 @@ import { DialogHeading } from "@/components/dialog/DialogHeading";
 import { SquareIcon } from "@/components/SquareIcon";
 import { Connection, Profiles as ProfilesSvc, Session, WindowManager } from "@bindings/services";
 import { useAutoSizeWindow } from "@/hooks/useAutoSizeWindow";
-import { EVENT_BROWSER_LOGIN_CANCEL, EVENT_TRIGGER_LOGIN } from "@/lib/connection";
+import { EVENT_BROWSER_LOGIN_CANCEL } from "@/lib/connection";
 import { errorDialog, formatErrorMessage } from "@/lib/errors.ts";
 import { formatRemaining } from "@/lib/formatters";
 
@@ -131,21 +131,6 @@ export default function SessionExpirationDialog() {
         }
     }, [busy, t]);
 
-    const authenticate = useCallback(async () => {
-        if (busy) return;
-        setBusy(true);
-        try {
-            await Events.Emit(EVENT_TRIGGER_LOGIN);
-            await WindowManager.CloseSessionExpiration();
-        } catch (e) {
-            setBusy(false);
-            await errorDialog({
-                Title: t("connect.error.loginTitle"),
-                Message: formatErrorMessage(e),
-            });
-        }
-    }, [busy, t]);
-
     const logout = useCallback(async () => {
         if (busy) return;
         setBusy(true);
@@ -200,7 +185,7 @@ export default function SessionExpirationDialog() {
                     variant={"primary"}
                     size={"md"}
                     className={"w-full"}
-                    onClick={expired ? authenticate : stay}
+                    onClick={stay}
                     disabled={busy}
                 >
                     {expired ? t("sessionExpiration.authenticate") : t("sessionExpiration.stay")}

client/ui/frontend/src/modules/settings/SettingsGeneral.tsx

@@ -11,7 +11,6 @@ import { ManagementServerSwitch } from "@/components/ManagementServerSwitch.tsx"
 import { ManagementMode, useManagementUrl } from "@/hooks/useManagementUrl.ts";
 import { LanguagePicker } from "@/components/LanguagePicker.tsx";
 import { useRestrictions } from "@/contexts/RestrictionsContext.tsx";
-import { useKeepConnectedOnQuit } from "@/hooks/useKeepConnectedOnQuit.ts";
 
 export function SettingsGeneral() {
     const { t } = useTranslation();
@@ -20,7 +19,6 @@ export function SettingsGeneral() {
     const { mode, setMode, setUrl, displayUrl, showError, canSave, save, checking, unreachable } =
         useManagementUrl();
     const { mdm, features } = useRestrictions();
-    const { keepConnected, setKeepConnectedOnQuit } = useKeepConnectedOnQuit();
 
     const inputRef = useRef<HTMLInputElement>(null);
     const managementUrlId = useId();
@@ -59,15 +57,6 @@ export function SettingsGeneral() {
                         helpText={t("settings.general.autostart.help")}
                     />
                 )}
-                <FancyToggleSwitch
-                    value={keepConnected ?? false}
-                    onChange={(v) => {
-                        void setKeepConnectedOnQuit(v);
-                    }}
-                    loading={keepConnected === null}
-                    label={t("settings.general.keepConnectedOnQuit.label")}
-                    helpText={t("settings.general.keepConnectedOnQuit.help")}
-                />
             </SectionGroup>
 
             {!mdm.managementURL && !features.disableUpdateSettings && (

client/ui/frontend/src/modules/settings/SettingsTroubleshooting.tsx

@@ -1,6 +1,6 @@
 import { useId, type ReactNode } from "react";
 import { Trans, useTranslation } from "react-i18next";
-import { ChevronDown, CircleCheckBig, FolderOpen, Info, Loader2 } from "lucide-react";
+import { CircleCheckBig, FolderOpen, Loader2 } from "lucide-react";
 import { Browser } from "@wailsio/runtime";
 import { Debug as DebugSvc } from "@bindings/services";
 import type { DebugBundleResult } from "@bindings/services/models.js";
@@ -8,22 +8,13 @@ import { Button } from "@/components/buttons/Button";
 import { DialogActions } from "@/components/dialog/DialogActions";
 import { DialogDescription } from "@/components/dialog/DialogDescription";
 import { DialogHeading } from "@/components/dialog/DialogHeading";
-import {
-    DropdownMenu,
-    DropdownMenuContent,
-    DropdownMenuRadioGroup,
-    DropdownMenuRadioItem,
-    DropdownMenuTrigger,
-} from "@/components/DropdownMenu";
 import FancyToggleSwitch from "@/components/switches/FancyToggleSwitch";
 import HelpText from "@/components/typography/HelpText.tsx";
 import { Input } from "@/components/inputs/Input";
 import { Label } from "@/components/typography/Label";
 import { SquareIcon } from "@/components/SquareIcon";
-import { Tooltip } from "@/components/Tooltip";
-import { cn } from "@/lib/cn";
 import { formatRemaining } from "@/lib/formatters";
-import type { AnonymizeLevel, DebugStage } from "@/contexts/DebugBundleContext";
+import type { DebugStage } from "@/contexts/DebugBundleContext";
 import { useDebugBundleContext } from "@/contexts/DebugBundleContext";
 import { SectionGroup, SettingsBottomBar } from "@/modules/settings/SettingsSection.tsx";
 
@@ -33,8 +24,8 @@ export function SettingsTroubleshooting() {
     const { t } = useTranslation();
     const durationId = useId();
     const {
-        anonymizeLevel,
-        setAnonymizeLevel,
+        anonymize,
+        setAnonymize,
         systemInfo,
         setSystemInfo,
         upload,
@@ -64,71 +55,12 @@ export function SettingsTroubleshooting() {
 
     return (
         <SectionGroup title={t("settings.troubleshooting.section.title")}>
-            <div className={"flex items-center justify-between gap-6"}>
-                <div className={"max-w-md flex-1"}>
-                    <Label as={"div"}>
-                        <span className={"inline-flex items-center gap-1.5"}>
-                            {t("settings.troubleshooting.anonymize.label")}
-                            <Tooltip
-                                content={
-                                    <div className={"max-w-xs whitespace-normal leading-relaxed"}>
-                                        {t("settings.troubleshooting.anonymize.info")}
-                                    </div>
-                                }
-                            >
-                                <Info
-                                    size={14}
-                                    aria-label={t("settings.troubleshooting.anonymize.label")}
-                                    className={"shrink-0 cursor-default text-nb-gray-400"}
-                                />
-                            </Tooltip>
-                        </span>
-                    </Label>
-                    <HelpText margin={false}>
-                        {t("settings.troubleshooting.anonymize.help")}
-                    </HelpText>
-                </div>
-                <div className={"shrink-0"}>
-                    <DropdownMenu>
-                        <DropdownMenuTrigger asChild>
-                            <button
-                                type={"button"}
-                                aria-label={t("settings.troubleshooting.anonymize.label")}
-                                className={cn(
-                                    "inline-flex h-[40px] min-w-[160px] items-center justify-between gap-2 px-3",
-                                    "rounded-md border bg-white dark:bg-nb-gray-900",
-                                    "border-neutral-200 dark:border-nb-gray-700",
-                                    "cursor-default text-xs font-semibold text-nb-gray-100 outline-none",
-                                    "hover:border-nb-gray-600 data-[state=open]:border-nb-gray-600",
-                                )}
-                            >
-                                {t(`settings.troubleshooting.anonymize.${anonymizeLevel}`)}
-                                <ChevronDown
-                                    size={16}
-                                    aria-hidden={"true"}
-                                    className={"shrink-0 text-nb-gray-200"}
-                                />
-                            </button>
-                        </DropdownMenuTrigger>
-                        <DropdownMenuContent align={"end"} className={"min-w-[160px]"}>
-                            <DropdownMenuRadioGroup
-                                value={anonymizeLevel}
-                                onValueChange={(v) => setAnonymizeLevel(v as AnonymizeLevel)}
-                            >
-                                <DropdownMenuRadioItem value={"none"}>
-                                    {t("settings.troubleshooting.anonymize.none")}
-                                </DropdownMenuRadioItem>
-                                <DropdownMenuRadioItem value={"default"}>
-                                    {t("settings.troubleshooting.anonymize.default")}
-                                </DropdownMenuRadioItem>
-                                <DropdownMenuRadioItem value={"strict"}>
-                                    {t("settings.troubleshooting.anonymize.strict")}
-                                </DropdownMenuRadioItem>
-                            </DropdownMenuRadioGroup>
-                        </DropdownMenuContent>
-                    </DropdownMenu>
-                </div>
-            </div>
+            <FancyToggleSwitch
+                value={anonymize}
+                onChange={setAnonymize}
+                label={t("settings.troubleshooting.anonymize.label")}
+                helpText={t("settings.troubleshooting.anonymize.help")}
+            />
             <FancyToggleSwitch
                 value={systemInfo}
                 onChange={setSystemInfo}

client/ui/i18n/TRANSLATING.md

@@ -2,24 +2,9 @@
 
 A short brief for translating the desktop UI — for any translator, human or AI agent (*"you"* = whoever's translating).
 
-**Translations are managed on Crowdin: <https://crowdin.com/project/netbird>.** Join the project, pick your language, and translate in the editor. Each string carries a context note (the `description` from the source file) telling you what it is and where it shows up, and the project's glossary, style guide, and QA checks mirror this document.
+**Drive an agent with:** *"Read `i18n/TRANSLATING.md` and translate the UI to Russian"* — or *"…and review the existing German translation."*
 
-> 💡 **The one habit that matters most:** read each string's context before translating it. Labels are terse and ambiguous on their own; the context tells you what the string is, where it shows up, what to keep verbatim, and what it actually means.
-
----
-
-## How contributions flow
-
-```text
-i18n/locales/en/common.json ──sync──▶ Crowdin ──service PR──▶ i18n/locales/<code>/common.json
-```
-
-- `i18n/locales/en/common.json` is the source of truth. New and changed strings sync to Crowdin automatically (see `crowdin.yml` in the repository root).
-- Crowdin opens and updates a service pull request with the translated bundles, keeping the source's file shape and key order. Keys nobody has translated yet are left out of the export; the app falls back to English for them at runtime. Maintainers review and merge that PR.
-- Don't hand-edit `i18n/locales/<code>/common.json` in your own PRs: the next sync would conflict with or overwrite your changes. Translate on Crowdin instead.
-- Missing your language? Request it on the Crowdin project page or in a [GitHub discussion](https://github.com/netbirdio/netbird/discussions). When a language first ships, a maintainer adds its row to `i18n/locales/_index.json` with `code`, `displayName` (the native name), and `englishName`, which puts it in the app's language picker.
-
-**Prefer translating with an AI agent?** That still works: drive it with *"Read `i18n/TRANSLATING.md` and translate the UI to Russian"* as before, but deliver the result to Crowdin instead of a pull request. Download your language's file from the Crowdin editor, let the agent translate it, and upload it back (the editor's offline translation flow). Crowdin runs its QA checks on upload, and the next service PR carries the strings into the repo.
+> 💡 **The one habit that matters most:** read each key's `description` before translating it. Labels are terse and ambiguous on their own; the `description` tells you what the string is, where it shows up, what to keep verbatim, and what it actually means.
 
 ---
 
@@ -45,6 +30,25 @@ A **business zero-trust VPN** — an encrypted **overlay mesh** between a compan
 
 ---
 
+## The files
+
+```
+i18n/locales/_index.json         shipped-language list
+i18n/locales/en/common.json      source of truth — message + description
+i18n/locales/<code>/common.json  a target — message only
+```
+
+Chrome-extension JSON, each key → `{ "message", "description" }`. You translate the **`message`**.
+
+| ✅ Do | ❌ Don't |
+|---|---|
+| Keep **every key** from `en`, in the same order | Translate, rename, reorder, drop, or add keys (they're identifiers; the set grows over time) |
+| Put **only `message`** in target bundles | Copy `description` into a target bundle |
+| Give every key a non-empty `message` | Leave keys missing or empty |
+| Save valid UTF-8 JSON, no BOM | Add trailing commas or break the JSON |
+
+---
+
 ## Hard rules — get these exactly right
 
 These are the usual ways a translation *breaks the app*, not just reads oddly.
@@ -54,7 +58,7 @@ These are the usual ways a translation *breaks the app*, not just reads oddly.
 | Copy `{placeholders}` verbatim — `{version}`, `{count}`, `{name}`… | Translate the word inside the braces (`{verbleibend}` breaks it) |
 | Reposition a placeholder so the sentence flows | Drop or duplicate a placeholder |
 | Preserve every `\n`, leading/trailing space, and trailing `...` | Trim "invisible" spaces or the `...` (they're load-bearing) |
-| Keep `®` in WireGuard® and quotes around `{name}` | Strip punctuation the context flags |
+| Keep `®` in WireGuard® and quotes around `{name}` | Strip punctuation the description flags |
 
 **Plurals:** the app has only a *one / other* split — the singular key fires only when `count == 1`; the `{count}` key covers everything else (0, 2, 5, 100…). Languages with more than two forms (ru, pl, uk) can't be fully correct here — use the form that fits the widest range (Russian genitive plural: `минут` / `часов` / `дней`). Don't invent extra keys or cram multiple forms into one string. When no single form fits every value — a unit label after a number field, say — reach for a number-agnostic form (an abbreviation, or wording that reads the same for 1 and 100) instead of forcing a plural the *one / other* split can't supply.
 
@@ -74,15 +78,13 @@ When a brand sits beside a common noun, keep its exact spelling but join them th
 
 > **Use the word that language's IT users actually say.** Translate when a natural, common term exists; keep the English term *only* when the literal translation would be awkward or no one in that field really uses it.
 
-Apply each term **consistently** — same English term → same translation everywhere — and keep a term once you've settled it. Whether a term stays English or takes a native word is **language-dependent**: a technical loanword (e.g. *Daemon*, *Handshake*) often stays, an everyday word (e.g. *Latency*, *Public key*) usually localizes, and some (*Exit Node*, *Peer*) go either way depending on the language. Decide per term with the rule above — a foreign origin alone is no reason to keep English. **Your main reference is the existing translation:** match how a term was already rendered for your language rather than re-deciding it.
+Apply each term **consistently** — same English term → same translation everywhere — and keep a term once you've settled it. Whether a term stays English or takes a native word is **language-dependent**: a technical loanword (e.g. *Daemon*, *Handshake*) often stays, an everyday word (e.g. *Latency*, *Public key*) usually localizes, and some (*Exit Node*, *Peer*) go either way depending on the language. Decide per term with the rule above — a foreign origin alone is no reason to keep English. **Your main reference is the existing bundles:** match how a term was already rendered for your language rather than re-deciding it.
 
 Two checks before you commit a term:
 
 - **Prefer established localized wording.** If a widely used tool in this space (for example WireGuard) ships your language, its wording for a shared term such as *handshake* is what users already expect — look at the translated app, not just English docs. For generic UI verbs and formal address, follow your OS vendor's style guide (Microsoft / Apple / Google).
 - **Watch for false friends.** A literal translation can collide with a *different* established term in your field — confirm your word doesn't already mean something else in this domain before using it.
 
-These tiers are mirrored in the Crowdin project glossary, so the editor highlights them inline. When you settle a new Tier C term for your language, add its translation to the glossary entry so it sticks for everyone who comes after you.
-
 ---
 
 ## Style
@@ -96,7 +98,7 @@ These tiers are mirrored in the Crowdin project glossary, so the editor highligh
 
 Where it reads naturally, aim to keep each string **roughly the same length** as the English — the UI is tight and over-long strings can wrap or truncate. It's a soft preference, not a rule: if your language simply needs more words, use them.
 
-A few habits that keep a translation reading like one product rather than a word-for-word port:
+A few habits that keep a bundle reading like one product rather than a word-for-word port:
 
 - **Translate meaning, not words.** Render what a string *does*. An idiom or an awkward source phrase should become natural in your language, not a literal calque.
 - **Keep one voice within a family.** Sibling strings — the connection states, every settings *help* caption, every "… Failed" title — should share a grammatical form. If one member sounds wrong in that form, re-voice the whole family rather than leave one odd sibling.
@@ -105,26 +107,27 @@ A few habits that keep a translation reading like one product rather than a word
 
 ---
 
-## Reviewing a language
+## Procedure
 
-**On Crowdin:** proofread in the editor — context, glossary highlights, and QA flags sit inline next to each string.
+**New language** — read `en/common.json` *with* descriptions → settle your Tier C terms → write `i18n/locales/<code>/common.json` (same keys and order as `en`, `message` only, placeholders & brands preserved) → add a row to `_index.json` (`{"code","displayName"` = native name`,"englishName"}`) → run the QA list. Use the locale-code style the existing entries use (e.g. `fr`, `pt`, `zh-CN`).
 
-**In the repo** — e.g. driving an AI agent with *"Read `i18n/TRANSLATING.md` and review the existing German translation"* — read source and target side by side; for each key check glossary conformance (e.g. de `Exit-Node` → `Exit Node`, hu `Kilépő csomópont` → `Exit Node`), placeholder/`\n` integrity, consistency, tone, and that the meaning matches the English `description`. Report what you found, and apply the fixes **on Crowdin** — direct edits to the locale files are overwritten by the next sync.
+**Review (de / hu / …)** — read source and target side by side; for each key check glossary conformance (e.g. de `Exit-Node` → `Exit Node`, hu `Kilépő csomópont` → `Exit Node`), placeholder/`\n` integrity, consistency, tone, and that the meaning matches the English `description`. Fix in place, then report what you changed (especially term standardizations) so a native speaker can sanity-check.
 
 ---
 
 ## QA before you finish
 
+- [ ] Valid JSON · **every `en` key** present, same order · **no `description`** fields
 - [ ] Every `{placeholder}`, `\n`, and intentional space preserved · `...` / `… Failed` / `{name}` quotes kept
-- [ ] Tier A/B left intact · Tier C applied consistently (and matching the existing translation for your language)
+- [ ] Tier A/B left intact · Tier C applied consistently (and matching the existing bundle for your language)
 - [ ] Buttons & tray short · locale punctuation and capitalization applied
-- [ ] Crowdin QA flags resolved (variables, glossary terms, punctuation)
+- [ ] New language added to `_index.json`
 - [ ] **Tested in the running app** ↓
 
 ---
 
 ## Test it in the app
 
-A translation can pass every check above and still read wrong on screen. **Run the app, switch to your language, and click through the real surfaces** — tray menu, main window, every Settings tab, the dialogs. Watch for text overflow or truncation, labels that are technically right but wrong *for what the control does*, leaked placeholders, and terms that drift between screens.
+A bundle can pass every check above and still read wrong on screen. **Run the app, switch to your language, and click through the real surfaces** — tray menu, main window, every Settings tab, the dialogs. Watch for text overflow or truncation, labels that are technically right but wrong *for what the control does*, leaked placeholders, and terms that drift between screens.
 
 How to run the app and switch language: see the project README. Can't run it (e.g. a headless agent)? Say so in your summary — don't silently skip this step.

client/ui/i18n/locales/de/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Ändern des Autostarts fehlgeschlagen"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Nach dem Beenden verbunden bleiben",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "Die Verbindung bleibt im Hintergrund bestehen, nachdem Sie NetBird schließen. Sie endet erst, wenn Sie sie selbst trennen.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Anzeigesprache"
     },

client/ui/i18n/locales/en/common.json

@@ -735,14 +735,6 @@
         "message": "Autostart Change Failed",
         "description": "Error-dialog title when changing the autostart setting fails."
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Stay Connected After Quitting",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "The connection stays up in the background after you close NetBird. It only stops when you disconnect it yourself.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Display Language",
         "description": "Label for the display-language picker."
@@ -1013,27 +1005,11 @@
     },
     "settings.troubleshooting.anonymize.label": {
         "message": "Anonymize Sensitive Information",
-        "description": "Label for the anonymization level dropdown (None, Default, Strict)."
+        "description": "Toggle label: anonymize sensitive information in the bundle."
     },
     "settings.troubleshooting.anonymize.help": {
-        "message": "Hides IP addresses, domains, and other sensitive values.",
-        "description": "Helper text under the anonymization dropdown. The level details live in the info tooltip."
-    },
-    "settings.troubleshooting.anonymize.info": {
-        "message": "Default keeps internal IPv4 addresses and peer names readable for support. Strict additionally anonymizes private (RFC 1918), CGNAT, and link-local IP addresses, peer names, and WireGuard public keys. Recurring values map to the same placeholder, so peers stay distinguishable. Use Strict when sharing the bundle outside your organization.",
-        "description": "Info tooltip explaining the anonymization levels. 'RFC 1918', 'CGNAT', 'link-local', and 'WireGuard' are technical terms — keep them."
-    },
-    "settings.troubleshooting.anonymize.none": {
-        "message": "None",
-        "description": "Dropdown option: no anonymization."
-    },
-    "settings.troubleshooting.anonymize.default": {
-        "message": "Default",
-        "description": "Dropdown option: default anonymization level."
-    },
-    "settings.troubleshooting.anonymize.strict": {
-        "message": "Strict",
-        "description": "Dropdown option: strict anonymization level."
+        "message": "Hides public IP addresses and non-NetBird domains from logs.",
+        "description": "Helper text for anonymizing logs (hides public IPs and non-NetBird domains)."
     },
     "settings.troubleshooting.systemInfo.label": {
         "message": "Include System Information",

client/ui/i18n/locales/es/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Error al cambiar el inicio automático"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Permanecer conectado al salir",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "La conexión sigue activa en segundo plano después de cerrar NetBird. Solo se detiene cuando la desconectas tú.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Idioma de la interfaz"
     },

client/ui/i18n/locales/fr/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Échec de la modification du démarrage automatique"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Rester connecté après la fermeture",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "La connexion reste active en arrière-plan après la fermeture de NetBird. Elle ne s'arrête que si vous la coupez vous-même.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Langue d’affichage"
     },

client/ui/i18n/locales/hu/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Az automatikus indítás módosítása sikertelen"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Kapcsolat megtartása kilépéskor",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "A kapcsolat a háttérben megmarad, miután bezárod a NetBirdöt. Csak akkor szakad meg, ha te magad bontod.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Megjelenítési nyelv"
     },

client/ui/i18n/locales/it/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Modifica avvio automatico non riuscita"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Resta connesso dopo la chiusura",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "La connessione resta attiva in background dopo la chiusura di NetBird. Si interrompe solo quando la disconnetti tu.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Lingua dell'interfaccia"
     },

client/ui/i18n/locales/ja/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "自動起動の変更に失敗しました"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "終了後も接続を維持",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "NetBird を閉じたあとも接続はバックグラウンドで維持されます。自分で切断したときにだけ停止します。",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "表示言語"
     },

client/ui/i18n/locales/pt/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Falha ao alterar o início automático"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Permanecer conectado ao sair",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "A conexão continua ativa em segundo plano depois de fechar o NetBird. Ela só para quando você mesmo a desconecta.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Idioma de exibição"
     },

client/ui/i18n/locales/ru/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "Не удалось изменить автозапуск"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "Оставаться подключённым после выхода",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "Соединение остаётся активным в фоне после закрытия NetBird. Оно прервётся, только когда вы отключите его сами.",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "Язык интерфейса"
     },

client/ui/i18n/locales/zh-CN/common.json

@@ -551,14 +551,6 @@
     "settings.general.autostart.errorTitle": {
         "message": "更改自启动设置失败"
     },
-    "settings.general.keepConnectedOnQuit.label": {
-        "message": "退出后保持连接",
-        "description": "Toggle label: keep the VPN connection up after quitting the UI."
-    },
-    "settings.general.keepConnectedOnQuit.help": {
-        "message": "关闭 NetBird 后，连接会在后台保持。只有你自己断开时才会停止。",
-        "description": "Helper text for the stay-connected-after-quitting toggle."
-    },
     "settings.general.language.label": {
         "message": "显示语言"
     },

client/ui/main.go

@@ -180,7 +180,6 @@ func main() {
 		WindowManager:   windowManager,
 		Session:         authSession,
 		Localizer:       localizer,
-		Preferences:     prefStore,
 	})
 	listenForShowSignal(context.Background(), tray)
 

client/ui/preferences/store.go

@@ -58,10 +58,6 @@ type UIPreferences struct {
 	// decision has run for this OS user. It only ever transitions to true
 	// and is never reset, so the default-on flow runs at most once, ever.
 	AutostartInitialized bool `json:"autostartInitialized"`
-	// KeepConnectedOnQuit leaves the daemon connected when the GUI quits.
-	// Its false zero value preserves the historical disconnect-on-quit
-	// behaviour for preference files written before the field existed.
-	KeepConnectedOnQuit bool `json:"keepConnectedOnQuit"`
 }
 
 // LanguageValidator rejects SetLanguage inputs with no shipped bundle.
@@ -187,26 +183,6 @@ func (s *Store) SetAutostartInitialized(done bool) error {
 	return nil
 }
 
-// SetKeepConnectedOnQuit persists the disconnect-on-quit opt-out. No-op if unchanged.
-func (s *Store) SetKeepConnectedOnQuit(keep bool) error {
-	s.mu.Lock()
-	if s.current.KeepConnectedOnQuit == keep {
-		s.mu.Unlock()
-		return nil
-	}
-	next := s.current
-	next.KeepConnectedOnQuit = keep
-	if err := s.persistLocked(next); err != nil {
-		s.mu.Unlock()
-		return fmt.Errorf("persist preferences: %w", err)
-	}
-	s.current = next
-	s.mu.Unlock()
-
-	s.broadcast(next)
-	return nil
-}
-
 // SetLanguage validates, persists, and broadcasts. No-op if unchanged.
 func (s *Store) SetLanguage(lang i18n.LanguageCode) error {
 	if lang == "" {

client/ui/preferences/store_test.go

@@ -238,42 +238,6 @@ func TestStore_SetAutostartInitializedPersistsAcrossReload(t *testing.T) {
 	assert.True(t, reloaded.Get().AutostartInitialized, "marker must survive a reload from disk")
 }
 
-func TestStore_SetKeepConnectedOnQuitPersistsAcrossReload(t *testing.T) {
-	withTempConfigDir(t)
-	emitter := &recordingEmitter{}
-	s, err := NewStore(nil, emitter)
-	require.NoError(t, err)
-
-	assert.False(t, s.Get().KeepConnectedOnQuit, "quitting must disconnect by default")
-
-	require.NoError(t, s.SetKeepConnectedOnQuit(true))
-	assert.True(t, s.Get().KeepConnectedOnQuit, "Get should reflect the persisted opt-out")
-	require.Len(t, emitter.calledWith(EventPreferencesChanged), 1, "first write should broadcast")
-
-	require.NoError(t, s.SetKeepConnectedOnQuit(true))
-	assert.Len(t, emitter.calledWith(EventPreferencesChanged), 1, "idempotent write should not broadcast again")
-
-	reloaded, err := NewStore(nil, nil)
-	require.NoError(t, err)
-	assert.True(t, reloaded.Get().KeepConnectedOnQuit, "opt-out must survive a reload from disk")
-}
-
-func TestStore_KeepConnectedOnQuitDefaultsFalseForPreExistingFile(t *testing.T) {
-	withTempConfigDir(t)
-
-	// A preferences file written before the field existed must keep the
-	// historical disconnect-on-quit behaviour rather than silently opting out.
-	path, err := preferencesPath()
-	require.NoError(t, err)
-	require.NoError(t, os.MkdirAll(filepath.Dir(path), 0o755))
-	require.NoError(t, os.WriteFile(path, []byte(`{"language":"en","viewMode":"default"}`), 0o600))
-
-	s, err := NewStore(nil, nil)
-	require.NoError(t, err)
-	assert.False(t, s.Get().KeepConnectedOnQuit, "a file predating the field must not opt out of disconnect-on-quit")
-	assert.True(t, s.ExistedAtLoad(), "the pre-existing file must be seen on disk")
-}
-
 func TestStore_ExistedAtLoad(t *testing.T) {
 	withTempConfigDir(t)