[misc] Update CONTRIBUTING.md

* Use fwmark-aware route lookup for raw socket UDP checksum source

* Guard nil raw socket in sharedsock WriteTo

.github/DISCUSSION_TEMPLATE/ideas-feature-requests.yml

@@ -0,0 +1,130 @@
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## Ideas & Feature Requests
+
+        Use this category for feature requests, enhancements, integrations, and product ideas.
+
+        NetBird uses community traction in discussions — upvotes, replies, affected users, and use-case detail — as an input when deciding what should become a maintainer-curated issue or roadmap item. A clear problem statement is more useful than a solution-only request.
+
+        Please search first and add your use case to an existing discussion when one already exists.
+
+  - type: checkboxes
+    id: preflight
+    attributes:
+      label: Before posting
+      options:
+        - label: I searched existing discussions and issues for similar requests.
+          required: true
+        - label: I checked the documentation to confirm this is not already supported.
+          required: true
+        - label: This is a product idea or enhancement request, not a support question.
+          required: true
+        - label: I removed or anonymized sensitive details from examples and screenshots.
+          required: true
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Product area
+      description: Select every area this request touches.
+      multiple: true
+      options:
+        - Client / Agent
+        - CLI
+        - Desktop UI
+        - Mobile app
+        - Dashboard / Admin UI
+        - Management service / API
+        - Signal service
+        - Relay
+        - DNS
+        - Routes / Exit nodes
+        - NetBird SSH
+        - Access control policies
+        - Posture checks
+        - Identity provider / SSO
+        - Self-hosting / Deployment
+        - Kubernetes / Operator
+        - Terraform / Automation
+        - Documentation
+        - Other / not sure
+    validations:
+      required: true
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: Problem or use case
+      description: What are you trying to accomplish, and what is difficult or impossible today?
+      placeholder: |
+        As a ...
+        I want to ...
+        Because ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: proposal
+    attributes:
+      label: Proposed solution
+      description: Describe the behavior, workflow, API, UI, or integration you would like to see.
+    validations:
+      required: true
+
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternatives or workarounds considered
+      description: What have you tried today? Why is the current workaround not enough?
+
+  - type: textarea
+    id: impact
+    attributes:
+      label: Community impact and priority
+      description: Help us understand who benefits and how urgent this is.
+      placeholder: |
+        - Number of users/teams/peers affected:
+        - Deployment type: Cloud / self-hosted / both
+        - Frequency: daily / weekly / occasional
+        - Blocking production adoption? yes/no
+        - Related comments, discussions, or customer requests:
+    validations:
+      required: true
+
+  - type: textarea
+    id: examples
+    attributes:
+      label: Examples from other tools or products
+      description: If another tool solves this well, link or describe the behavior.
+
+  - type: textarea
+    id: security
+    attributes:
+      label: Security, privacy, and compatibility considerations
+      description: Note any access-control, audit, data retention, network, platform, or backward-compatibility concerns.
+
+  - type: textarea
+    id: implementation
+    attributes:
+      label: Implementation ideas
+      description: Optional. If you are familiar with the codebase or API, share possible implementation notes.
+
+  - type: dropdown
+    id: contribution
+    attributes:
+      label: Are you willing to help?
+      options:
+        - Yes, I can submit a PR if the approach is accepted.
+        - Yes, I can test or validate a proposed implementation.
+        - Yes, I can provide more use-case details.
+        - Not at this time.
+    validations:
+      required: true
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      description: Add screenshots, diagrams, links, or anything else that helps explain the request.

.github/DISCUSSION_TEMPLATE/issue-triage.yml

@@ -0,0 +1,237 @@
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## Issue Triage
+
+        Use this category for reproducible bugs and regressions in NetBird.
+
+        The more context you include, the faster we can validate and act on your report. If you're not sure whether something is a bug, **Q&A / Support** is a good starting point — we can always move the conversation here once we've confirmed it's a product issue.
+
+        Intermittent issues are useful too. Include the trigger, frequency, timing, and any logs or debug evidence you have, and we'll work from there.
+
+        Please don't include secrets, tokens, private keys, internal hostnames, or public IPs. Security vulnerabilities should be reported through the repository security policy rather than a public discussion.
+
+  - type: checkboxes
+    id: preflight
+    attributes:
+      label: Before posting
+      options:
+        - label: I searched existing discussions and issues, including closed ones, and checked the relevant docs.
+          required: true
+        - label: I believe this is a product bug rather than a configuration or setup question.
+          required: true
+        - label: I can reproduce this issue, or for intermittent issues I've included trigger, frequency, and timing details below.
+          required: true
+        - label: I removed or anonymized sensitive data from logs, screenshots, and configuration.
+          required: true
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Affected area
+      description: Select every area this report touches.
+      multiple: true
+      options:
+        - Client / Agent
+        - Reverse Proxy
+        - CLI
+        - Desktop UI
+        - Mobile app
+        - Peer connectivity
+        - DNS
+        - Routes / Exit nodes
+        - NetBird SSH
+        - Relay / Signal / NAT traversal
+        - Login / Authentication / IdP
+        - Dashboard / Admin UI
+        - Management service / API
+        - Access control policies / Posture checks
+        - Self-hosting / Deployment
+        - Kubernetes / Operator
+        - Documentation
+        - Other / not sure
+    validations:
+      required: true
+
+  - type: dropdown
+    id: deployment
+    attributes:
+      label: Deployment type
+      options:
+        - NetBird Cloud
+        - Self-hosted - quickstart script
+        - Self-hosted - advanced/custom deployment
+        - Local development build
+        - Not sure / environment I do not fully control
+    validations:
+      required: true
+
+  - type: dropdown
+    id: platform
+    attributes:
+      label: Operating system or environment
+      description: Select every environment involved in the reproduction.
+      multiple: true
+      options:
+        - Linux
+        - macOS
+        - Windows
+        - Android
+        - iOS
+        - FreeBSD
+        - OpenWRT
+        - Docker
+        - Kubernetes
+        - Synology
+        - Browser
+        - Other / not sure
+    validations:
+      required: true
+
+  - type: textarea
+    id: version
+    attributes:
+      label: NetBird version and upgrade status
+      description: Run `netbird version` where applicable. For self-hosted deployments, include management, signal, relay, and dashboard versions if available. If you cannot test on a current/supported version, explain why.
+      placeholder: |
+        Example:
+        - Client: 0.30.2
+        - Management: 0.30.2
+        - Signal: 0.30.2
+        - Relay: 0.30.2
+        - Dashboard: 0.30.2
+        - Upgrade status: reproduced on current version / cannot upgrade because ...
+    validations:
+      required: true
+
+  - type: dropdown
+    id: regression
+    attributes:
+      label: Did this work before?
+      options:
+        - Yes, this worked before
+        - No, this never worked
+        - Not sure
+    validations:
+      required: true
+
+  - type: textarea
+    id: regression-details
+    attributes:
+      label: Regression details
+      description: If this worked before, include the last known working version, first known broken version, and any recent upgrade, configuration, network, or IdP changes.
+      placeholder: |
+        - Last known working version:
+        - First known broken version:
+        - Recent changes:
+
+  - type: textarea
+    id: summary
+    attributes:
+      label: Summary
+      description: Briefly describe the reproducible bug.
+      placeholder: What is broken?
+    validations:
+      required: true
+
+  - type: textarea
+    id: current-behavior
+    attributes:
+      label: Current behavior
+      description: What happens now? Include exact errors, timeouts, UI messages, or failed commands when possible.
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected behavior
+      description: What did you expect to happen instead?
+    validations:
+      required: true
+
+  - type: textarea
+    id: reproduction
+    attributes:
+      label: Steps to reproduce
+      description: Provide the smallest set of steps that reliably reproduces the bug. If the issue is intermittent, include the trigger, frequency, timing, and relevant timestamps.
+      placeholder: |
+        1. Configure ...
+        2. Run ...
+        3. Observe ...
+
+        For intermittent issues:
+        - Trigger:
+        - Frequency:
+        - Timing/timestamps:
+    validations:
+      required: true
+
+  - type: textarea
+    id: environment
+    attributes:
+      label: Environment and topology
+      description: Include the relevant topology and software involved in the reproduction. For UI/docs-only reports, write `N/A` if this does not apply. Use `None`, `Unknown`, or `N/A` where appropriate.
+      placeholder: |
+        - Peer A:
+        - Peer B:
+        - Same LAN or different networks:
+        - NAT/CGNAT/corporate firewall/mobile network:
+        - Other VPN software:
+        - Firewall, DNS, or endpoint security software:
+        - Routes, DNS, policies, posture checks, or SSH rules involved:
+        - IdP, reverse proxy, or browser involved:
+    validations:
+      required: true
+
+  - type: textarea
+    id: self-hosted-details
+    attributes:
+      label: Self-hosted details, if available
+      description: Optional. If you use self-hosting and have access to these details, include them. If you do not administer the environment, provide what you know and say what you cannot access.
+      placeholder: |
+        - Deployment method: quickstart / Docker Compose / Helm / operator / custom
+        - Management/signal/relay/dashboard versions:
+        - Reverse proxy:
+        - IdP/provider:
+        - STUN/TURN/coturn/relay details:
+        - Relevant component logs:
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs, status output, or debug evidence
+      description: |
+        For client, connectivity, DNS, route, relay/signal, or self-hosted reports, logs are essential — please include anonymized output from `netbird status -dA`, or a debug bundle via `netbird debug for 1m -AS -U`. Debug bundles are automatically deleted after 30 days.
+
+        For UI, dashboard, or documentation reports, leave the pre-filled `N/A`.
+      value: "N/A"
+      render: shell
+    validations:
+      required: true
+
+  - type: textarea
+    id: related-reports
+    attributes:
+      label: Related issues or discussions
+      description: Optional. Link similar reports you found while searching, if any.
+      placeholder: |
+        - Related issue/discussion:
+        - Why this may be the same or different:
+
+  - type: textarea
+    id: impact
+    attributes:
+      label: Impact
+      description: Optional. Help us understand priority. How many users, peers, environments, or workflows are affected? Is there a workaround?
+      placeholder: |
+        - Affected users/peers:
+        - Business or production impact:
+        - Workaround available:
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      description: Add links to related discussions, issues, docs, screenshots, recordings, or anything else that may help validation.

.github/DISCUSSION_TEMPLATE/q-a-support.yml

@@ -0,0 +1,146 @@
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## Q&A / Support
+
+        Use this category for questions about configuration, setup, self-hosted deployments, troubleshooting, and general NetBird usage.
+
+        This is community support and does not provide an SLA. For NetBird Cloud support, use the official support channel linked from the issue creation page. Please do not post secrets, tokens, private keys, internal hostnames, or public IPs unless you intentionally want them public.
+
+        If your question turns into a reproducible product defect, DevRel or a maintainer may ask you to open or move the conversation to Issue Triage.
+
+  - type: checkboxes
+    id: preflight
+    attributes:
+      label: Before posting
+      options:
+        - label: I searched existing discussions and issues for similar questions.
+          required: true
+        - label: I reviewed the relevant NetBird documentation or troubleshooting guide.
+          required: true
+        - label: I removed or anonymized sensitive data from logs, screenshots, and configuration.
+          required: true
+
+  - type: dropdown
+    id: topic
+    attributes:
+      label: Topic
+      multiple: true
+      options:
+        - Getting started
+        - Self-hosting
+        - Client / Agent
+        - CLI
+        - Desktop UI
+        - Mobile app
+        - Dashboard / Admin UI
+        - DNS
+        - Routes / Exit nodes
+        - NetBird SSH
+        - Relay
+        - Access control policies
+        - Posture checks
+        - Identity provider / SSO
+        - API
+        - Kubernetes / Operator
+        - Terraform / Automation
+        - Documentation
+        - Other / not sure
+    validations:
+      required: true
+
+  - type: dropdown
+    id: deployment
+    attributes:
+      label: Deployment type
+      options:
+        - NetBird Cloud
+        - Self-hosted - quickstart script
+        - Self-hosted - advanced/custom deployment
+        - Local development build
+        - Not sure
+    validations:
+      required: true
+
+  - type: dropdown
+    id: platform
+    attributes:
+      label: Operating system or environment
+      multiple: true
+      options:
+        - Linux
+        - macOS
+        - Windows
+        - Android
+        - iOS
+        - FreeBSD
+        - OpenWRT
+        - Docker
+        - Kubernetes
+        - Synology
+        - Browser
+        - Other / not sure
+    validations:
+      required: true
+
+  - type: input
+    id: version
+    attributes:
+      label: NetBird version
+      description: Run `netbird version` where applicable. For self-hosted deployments, include component versions if relevant.
+      placeholder: "Example: client 0.30.2, management 0.30.2"
+
+  - type: textarea
+    id: question
+    attributes:
+      label: Question
+      description: What are you trying to understand or accomplish?
+      placeholder: Describe your question clearly.
+    validations:
+      required: true
+
+  - type: textarea
+    id: goal
+    attributes:
+      label: Desired outcome
+      description: What would a successful answer help you do?
+      placeholder: |
+        I want to configure ...
+        I expected ...
+        I need help deciding ...
+
+  - type: textarea
+    id: attempted
+    attributes:
+      label: What have you tried?
+      description: Include commands, documentation links, configuration attempts, or troubleshooting steps already tried.
+      placeholder: |
+        - Read ...
+        - Ran ...
+        - Changed ...
+        - Observed ...
+
+  - type: textarea
+    id: environment
+    attributes:
+      label: Relevant environment details
+      description: Include redacted topology, IdP/provider, reverse proxy, firewall, DNS, route, policy, or self-hosted setup details that may affect the answer.
+      placeholder: |
+        - Deployment:
+        - Components involved:
+        - Network/topology:
+        - Related config:
+
+  - type: textarea
+    id: logs
+    attributes:
+      label: Logs or output
+      description: Optional. Include anonymized logs, command output, screenshots, or `netbird status -dA` if relevant.
+      render: shell
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      description: Add links, diagrams, screenshots, or other details that may help the community answer.

.github/ISSUE_TEMPLATE/bug-issue-report.md

@@ -1,71 +0,0 @@
----
-name: Bug/Issue report
-about: Create a report to help us improve
-title: ''
-labels: ['triage-needed']
-assignees: ''
-
----
-
-**Describe the problem**
-
-A clear and concise description of what the problem is.
-
-**To Reproduce**
-
-Steps to reproduce the behavior:
-1. Go to '...'
-2. Click on '....'
-3. Scroll down to '....'
-4. See error
-
-**Expected behavior**
-
-A clear and concise description of what you expected to happen.
-
-**Are you using NetBird Cloud?**
-
-Please specify whether you use NetBird Cloud or self-host NetBird's control plane.
-
-**NetBird version**
-
-`netbird version`
-
-**Is any other VPN software installed?**
-
-If yes, which one?
-
-**Debug output**
-
-To help us resolve the problem, please attach the following anonymized status output
-
-  netbird status -dA
-
-Create and upload a debug bundle, and share the returned file key:
-
-  netbird debug for 1m -AS -U
-
-*Uploaded files are automatically deleted after 30 days.*
-
-
-Alternatively, create the file only and attach it here manually:
-
-  netbird debug for 1m -AS
-
-
-**Screenshots**
-
-If applicable, add screenshots to help explain your problem.
-
-**Additional context**
-
-Add any other context about the problem here.
-
-**Have you tried these troubleshooting steps?**
-- [ ] Reviewed [client troubleshooting](https://docs.netbird.io/how-to/troubleshooting-client) (if applicable)
-- [ ] Checked for newer NetBird versions
-- [ ] Searched for similar issues on GitHub (including closed ones)
-- [ ] Restarted the NetBird client
-- [ ] Disabled other VPN software
-- [ ] Checked firewall settings
-

.github/ISSUE_TEMPLATE/config.yml

@@ -1,14 +1,26 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
 contact_links:
-  - name: Community Support
+  - name: Start an Issue Triage discussion
+    url: https://github.com/netbirdio/netbird/discussions/new?category=issue-triage
+    about: Report a bug, regression, or unexpected behavior so DevRel can validate it before it becomes an issue.
+  - name: Propose an idea or feature request
+    url: https://github.com/netbirdio/netbird/discussions/new?category=ideas-feature-requests
+    about: Share feature requests, enhancements, and integration ideas for community feedback and prioritization.
+  - name: Ask a Q&A / Support question
+    url: https://github.com/netbirdio/netbird/discussions/new?category=q-a-support
+    about: Get help with setup, configuration, self-hosting, troubleshooting, and general usage.
+  - name: Security vulnerability disclosure
+    url: https://github.com/netbirdio/netbird/security/policy
+    about: Please do not report security vulnerabilities in public issues or discussions.
+  - name: Community Support Forum
     url: https://forum.netbird.io/
-    about: Community support forum
+    about: Community support forum.
   - name: Cloud Support
     url: https://docs.netbird.io/help/report-bug-issues
-    about: Contact us for support
-  - name: Client/Connection Troubleshooting
+    about: Contact NetBird for Cloud support.
+  - name: Client / Connection Troubleshooting
     url: https://docs.netbird.io/help/troubleshooting-client
-    about: See our client troubleshooting guide for help addressing common issues
+    about: See the client troubleshooting guide for common connectivity issues.
   - name: Self-host Troubleshooting
     url: https://docs.netbird.io/selfhosted/troubleshooting
-    about: See our self-host troubleshooting guide for help addressing common issues
+    about: See the self-host troubleshooting guide for common deployment issues.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: ['feature-request']
-assignees: ''
-
----
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/validated_issue.yml

@@ -0,0 +1,128 @@
+name: Validated issue
+description: Maintainer/DevRel only. Create an issue after a discussion has been validated or for internally validated work.
+title: "[Validated]: "
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## Discussion-first issue policy
+
+        Issues are maintainer-curated work items. Community reports and feature requests should start in [Discussions](https://github.com/netbirdio/netbird/discussions) so DevRel can validate, reproduce, and route them before engineering time is committed.
+
+        Use this form when:
+        - A discussion has been validated and should become actionable work.
+        - A maintainer is opening internally validated work that can bypass the discussion-first flow.
+
+        Issues opened without a relevant validated discussion or maintainer context may be closed and redirected to Discussions.
+
+  - type: checkboxes
+    id: validation-checks
+    attributes:
+      label: Validation checklist
+      options:
+        - label: This issue is linked to a validated discussion, or it is being opened directly by a maintainer.
+          required: true
+        - label: The report has enough context for engineering to act on it without re-triaging from scratch.
+          required: true
+        - label: Sensitive data, secrets, private keys, internal hostnames, and public IPs have been removed or intentionally disclosed.
+          required: true
+
+  - type: dropdown
+    id: issue-type
+    attributes:
+      label: Issue type
+      options:
+        - Bug / Regression
+        - Feature / Enhancement
+        - Documentation
+        - Maintenance / Refactor
+        - Cross-repository coordination
+        - Other
+    validations:
+      required: true
+
+  - type: input
+    id: source-discussion
+    attributes:
+      label: Source discussion
+      description: Link the GitHub Discussion that was validated. Maintainers bypassing the flow can write "Maintainer-created" and explain why below.
+      placeholder: https://github.com/netbirdio/netbird/discussions/1234
+    validations:
+      required: true
+
+  - type: input
+    id: validation-owner
+    attributes:
+      label: Validation owner
+      description: GitHub handle of the DevRel team member or maintainer who validated this work.
+      placeholder: "@username"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: target-repository
+    attributes:
+      label: Target repository
+      description: Where should the implementation work happen?
+      options:
+        - netbirdio/netbird
+        - netbirdio/dashboard
+        - netbirdio/kubernetes-operator
+        - netbirdio/docs
+        - Multiple repositories
+        - Unknown / needs routing
+    validations:
+      required: true
+
+  - type: textarea
+    id: summary
+    attributes:
+      label: Summary
+      description: Concise description of the validated work.
+      placeholder: What needs to be fixed, changed, documented, or built?
+    validations:
+      required: true
+
+  - type: textarea
+    id: evidence
+    attributes:
+      label: Validation evidence
+      description: For bugs, include reproduction status, affected versions, logs, and environment. For features, include community traction, affected users, and alignment notes.
+      placeholder: |
+        - Reproduced by:
+        - Affected versions / platforms:
+        - Community signal:
+        - Related logs or screenshots:
+    validations:
+      required: true
+
+  - type: textarea
+    id: scope
+    attributes:
+      label: Proposed scope
+      description: Describe what is in scope and, if helpful, what is explicitly out of scope.
+      placeholder: |
+        In scope:
+        - ...
+
+        Out of scope:
+        - ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: acceptance-criteria
+    attributes:
+      label: Acceptance criteria
+      description: What must be true for this issue to be closed?
+      placeholder: |
+        - [ ] ...
+        - [ ] ...
+    validations:
+      required: true
+
+  - type: textarea
+    id: additional-context
+    attributes:
+      label: Additional context
+      description: Links to related PRs, docs, issues in other repositories, roadmap items, or implementation notes.

.golangci.yaml

@@ -58,6 +58,11 @@ linters:
     govet:
       enable:
         - nilness
+      disable:
+        # The inline analyzer flags x/exp/maps Clone/Clear with //go:fix inline
+        # directives but cannot perform the rewrite due to generic type
+        # parameter inference limitations in the Go inliner.
+        - inline
       enable-all: false
     revive:
       rules:

CONTRIBUTING.md

@@ -8,7 +8,7 @@ There are many ways that you can contribute:
 - Sharing use cases in slack or Reddit
 - Bug fix or feature enhancement
 
-If you haven't already, join our slack workspace [here](https://join.slack.com/t/netbirdio/shared_invite/zt-vrahf41g-ik1v7fV8du6t0RwxSrJ96A), we would love to discuss topics that need community contribution and enhancements to existing features.
+If you haven't already, join our slack workspace [here](https://docs.netbird.io/slack-url), we would love to discuss topics that need community contribution and enhancements to existing features.
 
 ## Contents
 

client/Dockerfile

@@ -17,6 +17,7 @@ ENV \
     NETBIRD_BIN="/usr/local/bin/netbird" \
     NB_LOG_FILE="console,/var/log/netbird/client.log" \
     NB_DAEMON_ADDR="unix:///var/run/netbird.sock" \
+    NB_ENABLE_CAPTURE="false" \
     NB_ENTRYPOINT_SERVICE_TIMEOUT="30"
 
 ENTRYPOINT [ "/usr/local/bin/netbird-entrypoint.sh" ]

client/Dockerfile-rootless

@@ -23,6 +23,7 @@ ENV \
     NB_DAEMON_ADDR="unix:///var/lib/netbird/netbird.sock" \
     NB_LOG_FILE="console,/var/lib/netbird/client.log" \
     NB_DISABLE_DNS="true" \
+    NB_ENABLE_CAPTURE="false" \
     NB_ENTRYPOINT_SERVICE_TIMEOUT="30"
 
 ENTRYPOINT [ "/usr/local/bin/netbird-entrypoint.sh" ]

client/cmd/capture.go

@@ -0,0 +1,196 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"strings"
+	"syscall"
+
+	"github.com/hashicorp/go-multierror"
+	"github.com/spf13/cobra"
+	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/types/known/durationpb"
+
+	nberrors "github.com/netbirdio/netbird/client/errors"
+	"github.com/netbirdio/netbird/client/proto"
+	"github.com/netbirdio/netbird/util/capture"
+)
+
+var captureCmd = &cobra.Command{
+	Use:   "capture",
+	Short: "Capture packets on the WireGuard interface",
+	Long: `Captures decrypted packets flowing through the WireGuard interface.
+
+Default output is human-readable text. Use --pcap or --output for pcap binary.
+Requires --enable-capture to be set at service install or reconfigure time.
+
+Examples:
+  netbird debug capture
+  netbird debug capture host 100.64.0.1 and port 443
+  netbird debug capture tcp
+  netbird debug capture icmp
+  netbird debug capture src host 10.0.0.1 and dst port 80
+  netbird debug capture -o capture.pcap
+  netbird debug capture --pcap | tshark -r -
+  netbird debug capture --pcap | tcpdump -r - -n`,
+	Args: cobra.ArbitraryArgs,
+	RunE: runCapture,
+}
+
+func init() {
+	debugCmd.AddCommand(captureCmd)
+
+	captureCmd.Flags().Bool("pcap", false, "Force pcap binary output (default when --output is set)")
+	captureCmd.Flags().BoolP("verbose", "v", false, "Show seq/ack, TTL, window, total length")
+	captureCmd.Flags().Bool("ascii", false, "Print payload as ASCII after each packet (useful for HTTP)")
+	captureCmd.Flags().Uint32("snap-len", 0, "Max bytes per packet (0 = full)")
+	captureCmd.Flags().DurationP("duration", "d", 0, "Capture duration (0 = until interrupted)")
+	captureCmd.Flags().StringP("output", "o", "", "Write pcap to file instead of stdout")
+}
+
+func runCapture(cmd *cobra.Command, args []string) error {
+	conn, err := getClient(cmd)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err := conn.Close(); err != nil {
+			cmd.PrintErrf(errCloseConnection, err)
+		}
+	}()
+
+	client := proto.NewDaemonServiceClient(conn)
+
+	req, err := buildCaptureRequest(cmd, args)
+	if err != nil {
+		return err
+	}
+
+	ctx, cancel := signal.NotifyContext(cmd.Context(), syscall.SIGINT, syscall.SIGTERM)
+	defer cancel()
+
+	stream, err := client.StartCapture(ctx, req)
+	if err != nil {
+		return handleCaptureError(err)
+	}
+
+	// First Recv is the empty acceptance message from the server. If the
+	// device is unavailable (kernel WG, not connected, capture disabled),
+	// the server returns an error instead.
+	if _, err := stream.Recv(); err != nil {
+		return handleCaptureError(err)
+	}
+
+	out, cleanup, err := captureOutput(cmd)
+	if err != nil {
+		return err
+	}
+
+	if req.TextOutput {
+		cmd.PrintErrf("Capturing packets... Press Ctrl+C to stop.\n")
+	} else {
+		cmd.PrintErrf("Capturing packets (pcap)... Press Ctrl+C to stop.\n")
+	}
+
+	streamErr := streamCapture(ctx, cmd, stream, out)
+	cleanupErr := cleanup()
+	if streamErr != nil {
+		return streamErr
+	}
+	return cleanupErr
+}
+
+func buildCaptureRequest(cmd *cobra.Command, args []string) (*proto.StartCaptureRequest, error) {
+	req := &proto.StartCaptureRequest{}
+
+	if len(args) > 0 {
+		expr := strings.Join(args, " ")
+		if _, err := capture.ParseFilter(expr); err != nil {
+			return nil, fmt.Errorf("invalid filter: %w", err)
+		}
+		req.FilterExpr = expr
+	}
+
+	if snap, _ := cmd.Flags().GetUint32("snap-len"); snap > 0 {
+		req.SnapLen = snap
+	}
+	if d, _ := cmd.Flags().GetDuration("duration"); d != 0 {
+		if d < 0 {
+			return nil, fmt.Errorf("duration must not be negative")
+		}
+		req.Duration = durationpb.New(d)
+	}
+	req.Verbose, _ = cmd.Flags().GetBool("verbose")
+	req.Ascii, _ = cmd.Flags().GetBool("ascii")
+
+	outPath, _ := cmd.Flags().GetString("output")
+	forcePcap, _ := cmd.Flags().GetBool("pcap")
+	req.TextOutput = !forcePcap && outPath == ""
+
+	return req, nil
+}
+
+func streamCapture(ctx context.Context, cmd *cobra.Command, stream proto.DaemonService_StartCaptureClient, out io.Writer) error {
+	for {
+		pkt, err := stream.Recv()
+		if err != nil {
+			if ctx.Err() != nil {
+				cmd.PrintErrf("\nCapture stopped.\n")
+				return nil //nolint:nilerr // user interrupted
+			}
+			if err == io.EOF {
+				cmd.PrintErrf("\nCapture finished.\n")
+				return nil
+			}
+			return handleCaptureError(err)
+		}
+		if _, err := out.Write(pkt.GetData()); err != nil {
+			return fmt.Errorf("write output: %w", err)
+		}
+	}
+}
+
+// captureOutput returns the writer for capture data and a cleanup function
+// that finalizes the file. Errors from the cleanup must be propagated.
+func captureOutput(cmd *cobra.Command) (io.Writer, func() error, error) {
+	outPath, _ := cmd.Flags().GetString("output")
+	if outPath == "" {
+		return os.Stdout, func() error { return nil }, nil
+	}
+
+	f, err := os.CreateTemp(filepath.Dir(outPath), filepath.Base(outPath)+".*.tmp")
+	if err != nil {
+		return nil, nil, fmt.Errorf("create output file: %w", err)
+	}
+	tmpPath := f.Name()
+	return f, func() error {
+		var merr *multierror.Error
+		if err := f.Close(); err != nil {
+			merr = multierror.Append(merr, fmt.Errorf("close output file: %w", err))
+		}
+		fi, statErr := os.Stat(tmpPath)
+		if statErr != nil || fi.Size() == 0 {
+			if rmErr := os.Remove(tmpPath); rmErr != nil && !os.IsNotExist(rmErr) {
+				merr = multierror.Append(merr, fmt.Errorf("remove empty output file: %w", rmErr))
+			}
+			return nberrors.FormatErrorOrNil(merr)
+		}
+		if err := os.Rename(tmpPath, outPath); err != nil {
+			merr = multierror.Append(merr, fmt.Errorf("rename output file: %w", err))
+			return nberrors.FormatErrorOrNil(merr)
+		}
+		cmd.PrintErrf("Wrote %s\n", outPath)
+		return nberrors.FormatErrorOrNil(merr)
+	}, nil
+}
+
+func handleCaptureError(err error) error {
+	if s, ok := status.FromError(err); ok {
+		return fmt.Errorf("%s", s.Message())
+	}
+	return err
+}

client/cmd/debug.go

@@ -9,6 +9,7 @@ import (
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/types/known/durationpb"
 
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/debug"
@@ -239,11 +240,50 @@ func runForDuration(cmd *cobra.Command, args []string) error {
 		}()
 	}
 
+	captureStarted := false
+	if wantCapture, _ := cmd.Flags().GetBool("capture"); wantCapture {
+		captureTimeout := duration + 30*time.Second
+		const maxBundleCapture = 10 * time.Minute
+		if captureTimeout > maxBundleCapture {
+			captureTimeout = maxBundleCapture
+		}
+		_, err := client.StartBundleCapture(cmd.Context(), &proto.StartBundleCaptureRequest{
+			Timeout: durationpb.New(captureTimeout),
+		})
+		if err != nil {
+			cmd.PrintErrf("Failed to start packet capture: %v\n", status.Convert(err).Message())
+		} else {
+			captureStarted = true
+			cmd.Println("Packet capture started.")
+			// Safety: always stop on exit, even if the normal stop below runs too.
+			defer func() {
+				if captureStarted {
+					stopCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+					defer cancel()
+					if _, err := client.StopBundleCapture(stopCtx, &proto.StopBundleCaptureRequest{}); err != nil {
+						cmd.PrintErrf("Failed to stop packet capture: %v\n", err)
+					}
+				}
+			}()
+		}
+	}
+
 	if waitErr := waitForDurationOrCancel(cmd.Context(), duration, cmd); waitErr != nil {
 		return waitErr
 	}
 	cmd.Println("\nDuration completed")
 
+	if captureStarted {
+		stopCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		if _, err := client.StopBundleCapture(stopCtx, &proto.StopBundleCaptureRequest{}); err != nil {
+			cmd.PrintErrf("Failed to stop packet capture: %v\n", err)
+		} else {
+			captureStarted = false
+			cmd.Println("Packet capture stopped.")
+		}
+	}
+
 	if cpuProfilingStarted {
 		if _, err := client.StopCPUProfile(cmd.Context(), &proto.StopCPUProfileRequest{}); err != nil {
 			cmd.PrintErrf("Failed to stop CPU profiling: %v\n", err)
@@ -416,4 +456,5 @@ func init() {
 	forCmd.Flags().BoolVarP(&systemInfoFlag, "system-info", "S", true, "Adds system information to the debug bundle")
 	forCmd.Flags().BoolVarP(&uploadBundleFlag, "upload-bundle", "U", false, "Uploads the debug bundle to a server")
 	forCmd.Flags().StringVar(&uploadBundleURLFlag, "upload-bundle-url", types.DefaultBundleURL, "Service URL to get an URL to upload the debug bundle")
+	forCmd.Flags().Bool("capture", false, "Capture packets during the debug duration and include in bundle")
 }

client/cmd/login.go

@@ -10,6 +10,7 @@ import (
 
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+	"golang.org/x/term"
 	"google.golang.org/grpc/codes"
 	gstatus "google.golang.org/grpc/status"
 
@@ -23,6 +24,7 @@ import (
 
 func init() {
 	loginCmd.PersistentFlags().BoolVar(&noBrowser, noBrowserFlag, false, noBrowserDesc)
+	loginCmd.PersistentFlags().BoolVar(&showQR, showQRFlag, false, showQRDesc)
 	loginCmd.PersistentFlags().StringVar(&profileName, profileNameFlag, "", profileNameDesc)
 	loginCmd.PersistentFlags().StringVarP(&configPath, "config", "c", "", "(DEPRECATED) Netbird config file location")
 }
@@ -256,7 +258,7 @@ func doForegroundLogin(ctx context.Context, cmd *cobra.Command, setupKey string,
 }
 
 func handleSSOLogin(ctx context.Context, cmd *cobra.Command, loginResp *proto.LoginResponse, client proto.DaemonServiceClient, pm *profilemanager.ProfileManager) error {
-	openURL(cmd, loginResp.VerificationURIComplete, loginResp.UserCode, noBrowser)
+	openURL(cmd, loginResp.VerificationURIComplete, loginResp.UserCode, noBrowser, showQR)
 
 	resp, err := client.WaitSSOLogin(ctx, &proto.WaitSSOLoginRequest{UserCode: loginResp.UserCode, Hostname: hostName})
 	if err != nil {
@@ -324,7 +326,7 @@ func foregroundGetTokenInfo(ctx context.Context, cmd *cobra.Command, config *pro
 		return nil, fmt.Errorf("getting a request OAuth flow info failed: %v", err)
 	}
 
-	openURL(cmd, flowInfo.VerificationURIComplete, flowInfo.UserCode, noBrowser)
+	openURL(cmd, flowInfo.VerificationURIComplete, flowInfo.UserCode, noBrowser, showQR)
 
 	tokenInfo, err := oAuthFlow.WaitToken(context.TODO(), flowInfo)
 	if err != nil {
@@ -334,7 +336,7 @@ func foregroundGetTokenInfo(ctx context.Context, cmd *cobra.Command, config *pro
 	return &tokenInfo, nil
 }
 
-func openURL(cmd *cobra.Command, verificationURIComplete, userCode string, noBrowser bool) {
+func openURL(cmd *cobra.Command, verificationURIComplete, userCode string, noBrowser, showQR bool) {
 	var codeMsg string
 	if userCode != "" && !strings.Contains(verificationURIComplete, userCode) {
 		codeMsg = fmt.Sprintf("and enter the code %s to authenticate.", userCode)
@@ -348,6 +350,12 @@ func openURL(cmd *cobra.Command, verificationURIComplete, userCode string, noBro
 			verificationURIComplete + " " + codeMsg)
 	}
 
+	if showQR {
+		if f, ok := cmd.OutOrStdout().(*os.File); ok && term.IsTerminal(int(f.Fd())) {
+			printQRCode(f, verificationURIComplete)
+		}
+	}
+
 	cmd.Println("")
 
 	if !noBrowser {

client/cmd/qr.go

@@ -0,0 +1,25 @@
+package cmd
+
+import (
+	"io"
+
+	"github.com/mdp/qrterminal/v3"
+)
+
+// printQRCode prints a QR code for the given URL to the writer.
+// Called only when the user explicitly requests QR output via --qr.
+func printQRCode(w io.Writer, url string) {
+	if url == "" {
+		return
+	}
+	qrterminal.GenerateWithConfig(url, qrterminal.Config{
+		Level:          qrterminal.M,
+		Writer:         w,
+		HalfBlocks:     true,
+		BlackChar:      qrterminal.BLACK_BLACK,
+		WhiteChar:      qrterminal.WHITE_WHITE,
+		BlackWhiteChar: qrterminal.BLACK_WHITE,
+		WhiteBlackChar: qrterminal.WHITE_BLACK,
+		QuietZone:      qrterminal.QUIET_ZONE,
+	})
+}

client/cmd/qr_test.go

@@ -0,0 +1,26 @@
+package cmd
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestPrintQRCode_EmptyURL(t *testing.T) {
+	var buf bytes.Buffer
+
+	printQRCode(&buf, "")
+
+	if buf.Len() != 0 {
+		t.Error("expected no output for empty URL")
+	}
+}
+
+func TestPrintQRCode_WritesOutput(t *testing.T) {
+	var buf bytes.Buffer
+
+	printQRCode(&buf, "https://example.com/auth")
+
+	if buf.Len() == 0 {
+		t.Error("expected QR code output for non-empty URL")
+	}
+}

client/cmd/root.go

@@ -75,6 +75,7 @@ var (
 	mtu                     uint16
 	profilesDisabled        bool
 	updateSettingsDisabled  bool
+	captureEnabled          bool
 	networksDisabled        bool
 
 	rootCmd = &cobra.Command{

client/cmd/service.go

@@ -44,6 +44,7 @@ func init() {
 	serviceCmd.AddCommand(runCmd, startCmd, stopCmd, restartCmd, svcStatusCmd, installCmd, uninstallCmd, reconfigureCmd, resetParamsCmd)
 	serviceCmd.PersistentFlags().BoolVar(&profilesDisabled, "disable-profiles", false, "Disables profiles feature. If enabled, the client will not be able to change or edit any profile. To persist this setting, use: netbird service install --disable-profiles")
 	serviceCmd.PersistentFlags().BoolVar(&updateSettingsDisabled, "disable-update-settings", false, "Disables update settings feature. If enabled, the client will not be able to change or edit any settings. To persist this setting, use: netbird service install --disable-update-settings")
+	serviceCmd.PersistentFlags().BoolVar(&captureEnabled, "enable-capture", false, "Enables packet capture via 'netbird debug capture'. To persist, use: netbird service install --enable-capture")
 	serviceCmd.PersistentFlags().BoolVar(&networksDisabled, "disable-networks", false, "Disables network selection. If enabled, the client will not allow listing, selecting, or deselecting networks. To persist, use: netbird service install --disable-networks")
 
 	rootCmd.PersistentFlags().StringVarP(&serviceName, "service", "s", defaultServiceName, "Netbird system service name")

client/cmd/service_controller.go

@@ -61,7 +61,7 @@ func (p *program) Start(svc service.Service) error {
 			}
 		}
 
-		serverInstance := server.New(p.ctx, util.FindFirstLogPath(logFiles), configPath, profilesDisabled, updateSettingsDisabled, networksDisabled)
+		serverInstance := server.New(p.ctx, util.FindFirstLogPath(logFiles), configPath, profilesDisabled, updateSettingsDisabled, captureEnabled, networksDisabled)
 		if err := serverInstance.Start(); err != nil {
 			log.Fatalf("failed to start daemon: %v", err)
 		}

client/cmd/service_installer.go

@@ -59,6 +59,10 @@ func buildServiceArguments() []string {
 		args = append(args, "--disable-update-settings")
 	}
 
+	if captureEnabled {
+		args = append(args, "--enable-capture")
+	}
+
 	if networksDisabled {
 		args = append(args, "--disable-networks")
 	}

client/cmd/service_params.go

@@ -28,6 +28,7 @@ type serviceParams struct {
 	LogFiles              []string          `json:"log_files,omitempty"`
 	DisableProfiles       bool              `json:"disable_profiles,omitempty"`
 	DisableUpdateSettings bool              `json:"disable_update_settings,omitempty"`
+	EnableCapture         bool              `json:"enable_capture,omitempty"`
 	DisableNetworks       bool              `json:"disable_networks,omitempty"`
 	ServiceEnvVars        map[string]string `json:"service_env_vars,omitempty"`
 }
@@ -79,6 +80,7 @@ func currentServiceParams() *serviceParams {
 		LogFiles:              logFiles,
 		DisableProfiles:       profilesDisabled,
 		DisableUpdateSettings: updateSettingsDisabled,
+		EnableCapture:         captureEnabled,
 		DisableNetworks:       networksDisabled,
 	}
 
@@ -144,6 +146,10 @@ func applyServiceParams(cmd *cobra.Command, params *serviceParams) {
 		updateSettingsDisabled = params.DisableUpdateSettings
 	}
 
+	if !serviceCmd.PersistentFlags().Changed("enable-capture") {
+		captureEnabled = params.EnableCapture
+	}
+
 	if !serviceCmd.PersistentFlags().Changed("disable-networks") {
 		networksDisabled = params.DisableNetworks
 	}

client/cmd/service_params_test.go

@@ -535,6 +535,7 @@ func fieldToGlobalVar(field string) string {
 		"LogFiles":              "logFiles",
 		"DisableProfiles":       "profilesDisabled",
 		"DisableUpdateSettings": "updateSettingsDisabled",
+		"EnableCapture":         "captureEnabled",
 		"DisableNetworks":       "networksDisabled",
 		"ServiceEnvVars":        "serviceEnvVars",
 	}

client/cmd/testutil_test.go

@@ -160,7 +160,7 @@ func startClientDaemon(
 	s := grpc.NewServer()
 
 	server := client.New(ctx,
-		"", "", false, false, false)
+		"", "", false, false, false, false)
 	if err := server.Start(); err != nil {
 		t.Fatal(err)
 	}

client/cmd/up.go

@@ -39,6 +39,9 @@ const (
 	noBrowserFlag = "no-browser"
 	noBrowserDesc = "do not open the browser for SSO login"
 
+	showQRFlag = "qr"
+	showQRDesc = "show QR code for the SSO login URL (useful for headless machines without browser access)"
+
 	profileNameFlag = "profile"
 	profileNameDesc = "profile name to use for the login. If not specified, the last used profile will be used."
 )
@@ -48,6 +51,7 @@ var (
 	dnsLabels          []string
 	dnsLabelsValidated domain.List
 	noBrowser          bool
+	showQR             bool
 	profileName        string
 	configPath         string
 
@@ -80,6 +84,7 @@ func init() {
 	)
 
 	upCmd.PersistentFlags().BoolVar(&noBrowser, noBrowserFlag, false, noBrowserDesc)
+	upCmd.PersistentFlags().BoolVar(&showQR, showQRFlag, false, showQRDesc)
 	upCmd.PersistentFlags().StringVar(&profileName, profileNameFlag, "", profileNameDesc)
 	upCmd.PersistentFlags().StringVarP(&configPath, "config", "c", "", "(DEPRECATED) NetBird config file location. ")
 

client/embed/capture.go

@@ -0,0 +1,65 @@
+package embed
+
+import (
+	"io"
+
+	"github.com/netbirdio/netbird/client/internal"
+	"github.com/netbirdio/netbird/util/capture"
+)
+
+// CaptureOptions configures a packet capture session.
+type CaptureOptions struct {
+	// Output receives pcap-formatted data. Nil disables pcap output.
+	Output io.Writer
+	// TextOutput receives human-readable packet summaries. Nil disables text output.
+	TextOutput io.Writer
+	// Filter is a BPF-like filter expression (e.g. "host 10.0.0.1 and tcp port 443").
+	// Empty captures all packets.
+	Filter string
+	// Verbose adds seq/ack, TTL, window, and total length to text output.
+	Verbose bool
+	// ASCII dumps transport payload as printable ASCII after each packet line.
+	ASCII bool
+}
+
+// CaptureStats reports capture session counters.
+type CaptureStats struct {
+	Packets int64
+	Bytes   int64
+	Dropped int64
+}
+
+// CaptureSession represents an active packet capture. Call Stop to end the
+// capture and flush buffered packets.
+type CaptureSession struct {
+	sess   *capture.Session
+	engine *internal.Engine
+}
+
+// Stop ends the capture, flushes remaining packets, and detaches from the device.
+// Safe to call multiple times.
+func (cs *CaptureSession) Stop() {
+	if cs.engine != nil {
+		_ = cs.engine.SetCapture(nil)
+		cs.engine = nil
+	}
+	if cs.sess != nil {
+		cs.sess.Stop()
+	}
+}
+
+// Stats returns current capture counters.
+func (cs *CaptureSession) Stats() CaptureStats {
+	s := cs.sess.Stats()
+	return CaptureStats{
+		Packets: s.Packets,
+		Bytes:   s.Bytes,
+		Dropped: s.Dropped,
+	}
+}
+
+// Done returns a channel that is closed when the capture's writer goroutine
+// has fully exited and all buffered packets have been flushed.
+func (cs *CaptureSession) Done() <-chan struct{} {
+	return cs.sess.Done()
+}

client/embed/embed.go

@@ -24,6 +24,7 @@ import (
 	"github.com/netbirdio/netbird/client/system"
 	"github.com/netbirdio/netbird/shared/management/domain"
 	mgmProto "github.com/netbirdio/netbird/shared/management/proto"
+	"github.com/netbirdio/netbird/util/capture"
 )
 
 var (
@@ -65,7 +66,7 @@ type Options struct {
 	PrivateKey string
 	// ManagementURL overrides the default management server URL
 	ManagementURL string
-	// PreSharedKey is the pre-shared key for the WireGuard interface
+	// PreSharedKey is the pre-shared key for the tunnel interface
 	PreSharedKey string
 	// LogOutput is the output destination for logs (defaults to os.Stderr if nil)
 	LogOutput io.Writer
@@ -81,9 +82,9 @@ type Options struct {
 	DisableClientRoutes bool
 	// BlockInbound blocks all inbound connections from peers
 	BlockInbound bool
-	// WireguardPort is the port for the WireGuard interface. Use 0 for a random port.
+	// WireguardPort is the port for the tunnel interface. Use 0 for a random port.
 	WireguardPort *int
-	// MTU is the MTU for the WireGuard interface.
+	// MTU is the MTU for the tunnel interface.
 	// Valid values are in the range 576..8192 bytes.
 	// If non-nil, this value overrides any value stored in the config file.
 	// If nil, the existing config MTU (if non-zero) is preserved; otherwise it defaults to 1280.
@@ -469,6 +470,52 @@ func (c *Client) VerifySSHHostKey(peerAddress string, key []byte) error {
 	return sshcommon.VerifyHostKey(storedKey, key, peerAddress)
 }
 
+// StartCapture begins capturing packets on this client's tunnel device.
+// Only one capture can be active at a time; starting a new one stops the previous.
+// Call StopCapture (or CaptureSession.Stop) to end it.
+func (c *Client) StartCapture(opts CaptureOptions) (*CaptureSession, error) {
+	engine, err := c.getEngine()
+	if err != nil {
+		return nil, err
+	}
+
+	var matcher capture.Matcher
+	if opts.Filter != "" {
+		m, err := capture.ParseFilter(opts.Filter)
+		if err != nil {
+			return nil, fmt.Errorf("parse filter: %w", err)
+		}
+		matcher = m
+	}
+
+	sess, err := capture.NewSession(capture.Options{
+		Output:     opts.Output,
+		TextOutput: opts.TextOutput,
+		Matcher:    matcher,
+		Verbose:    opts.Verbose,
+		ASCII:      opts.ASCII,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("create capture session: %w", err)
+	}
+
+	if err := engine.SetCapture(sess); err != nil {
+		sess.Stop()
+		return nil, fmt.Errorf("set capture: %w", err)
+	}
+
+	return &CaptureSession{sess: sess, engine: engine}, nil
+}
+
+// StopCapture stops the active capture session if one is running.
+func (c *Client) StopCapture() error {
+	engine, err := c.getEngine()
+	if err != nil {
+		return err
+	}
+	return engine.SetCapture(nil)
+}
+
 // getEngine safely retrieves the engine from the client with proper locking.
 // Returns ErrClientNotStarted if the client is not started.
 // Returns ErrEngineNotStarted if the engine is not available.

client/firewall/uspfilter/filter.go

@@ -115,12 +115,13 @@ type Manager struct {
 
 	localipmanager *localIPManager
 
-	udpTracker  *conntrack.UDPTracker
-	icmpTracker *conntrack.ICMPTracker
-	tcpTracker  *conntrack.TCPTracker
-	forwarder   atomic.Pointer[forwarder.Forwarder]
-	logger      *nblog.Logger
-	flowLogger  nftypes.FlowLogger
+	udpTracker     *conntrack.UDPTracker
+	icmpTracker    *conntrack.ICMPTracker
+	tcpTracker     *conntrack.TCPTracker
+	forwarder      atomic.Pointer[forwarder.Forwarder]
+	pendingCapture atomic.Pointer[forwarder.PacketCapture]
+	logger         *nblog.Logger
+	flowLogger     nftypes.FlowLogger
 
 	blockRule firewall.Rule
 
@@ -351,6 +352,19 @@ func (m *Manager) determineRouting() error {
 	return nil
 }
 
+// SetPacketCapture sets or clears packet capture on the forwarder endpoint.
+// This captures outbound response packets that bypass the FilteredDevice in netstack mode.
+func (m *Manager) SetPacketCapture(pc forwarder.PacketCapture) {
+	if pc == nil {
+		m.pendingCapture.Store(nil)
+	} else {
+		m.pendingCapture.Store(&pc)
+	}
+	if fwder := m.forwarder.Load(); fwder != nil {
+		fwder.SetCapture(pc)
+	}
+}
+
 // initForwarder initializes the forwarder, it disables routing on errors
 func (m *Manager) initForwarder() error {
 	if m.forwarder.Load() != nil {
@@ -372,6 +386,11 @@ func (m *Manager) initForwarder() error {
 
 	m.forwarder.Store(forwarder)
 
+	// Re-load after store: a concurrent SetPacketCapture may have seen forwarder as nil and only updated pendingCapture.
+	if pc := m.pendingCapture.Load(); pc != nil {
+		forwarder.SetCapture(*pc)
+	}
+
 	log.Debug("forwarder initialized")
 
 	return nil
@@ -614,6 +633,7 @@ func (m *Manager) resetState() {
 	}
 
 	if fwder := m.forwarder.Load(); fwder != nil {
+		fwder.SetCapture(nil)
 		fwder.Stop()
 	}
 

client/firewall/uspfilter/forwarder/endpoint.go

@@ -12,12 +12,19 @@ import (
 	nblog "github.com/netbirdio/netbird/client/firewall/uspfilter/log"
 )
 
+// PacketCapture captures raw packets for debugging. Implementations must be
+// safe for concurrent use and must not block.
+type PacketCapture interface {
+	Offer(data []byte, outbound bool)
+}
+
 // endpoint implements stack.LinkEndpoint and handles integration with the wireguard device
 type endpoint struct {
 	logger     *nblog.Logger
 	dispatcher stack.NetworkDispatcher
 	device     *wgdevice.Device
 	mtu        atomic.Uint32
+	capture    atomic.Pointer[PacketCapture]
 }
 
 func (e *endpoint) Attach(dispatcher stack.NetworkDispatcher) {
@@ -54,13 +61,17 @@ func (e *endpoint) WritePackets(pkts stack.PacketBufferList) (int, tcpip.Error)
 			continue
 		}
 
-		// Send the packet through WireGuard
+		pktBytes := data.AsSlice()
+
 		address := netHeader.DestinationAddress()
-		err := e.device.CreateOutboundPacket(data.AsSlice(), address.AsSlice())
-		if err != nil {
+		if err := e.device.CreateOutboundPacket(pktBytes, address.AsSlice()); err != nil {
 			e.logger.Error1("CreateOutboundPacket: %v", err)
 			continue
 		}
+
+		if pc := e.capture.Load(); pc != nil {
+			(*pc).Offer(pktBytes, true)
+		}
 		written++
 	}
 

client/firewall/uspfilter/forwarder/forwarder.go

@@ -139,6 +139,16 @@ func New(iface common.IFaceMapper, logger *nblog.Logger, flowLogger nftypes.Flow
 	return f, nil
 }
 
+// SetCapture sets or clears the packet capture on the forwarder endpoint.
+// This captures outbound packets that bypass the FilteredDevice (netstack forwarding).
+func (f *Forwarder) SetCapture(pc PacketCapture) {
+	if pc == nil {
+		f.endpoint.capture.Store(nil)
+		return
+	}
+	f.endpoint.capture.Store(&pc)
+}
+
 func (f *Forwarder) InjectIncomingPacket(payload []byte) error {
 	if len(payload) < header.IPv4MinimumSize {
 		return fmt.Errorf("packet too small: %d bytes", len(payload))

client/firewall/uspfilter/forwarder/icmp.go

@@ -270,5 +270,9 @@ func (f *Forwarder) injectICMPReply(id stack.TransportEndpointID, icmpPayload []
 		return 0
 	}
 
+	if pc := f.endpoint.capture.Load(); pc != nil {
+		(*pc).Offer(fullPacket, true)
+	}
+
 	return len(fullPacket)
 }

client/iface/device/device_filter.go

@@ -3,6 +3,7 @@ package device
 import (
 	"net/netip"
 	"sync"
+	"sync/atomic"
 
 	"golang.zx2c4.com/wireguard/tun"
 )
@@ -28,11 +29,20 @@ type PacketFilter interface {
 	SetTCPPacketHook(ip netip.Addr, dPort uint16, hook func(packet []byte) bool)
 }
 
+// PacketCapture captures raw packets for debugging. Implementations must be
+// safe for concurrent use and must not block.
+type PacketCapture interface {
+	// Offer submits a packet for capture. outbound is true for packets
+	// leaving the host (Read path), false for packets arriving (Write path).
+	Offer(data []byte, outbound bool)
+}
+
 // FilteredDevice to override Read or Write of packets
 type FilteredDevice struct {
 	tun.Device
 
 	filter    PacketFilter
+	capture   atomic.Pointer[PacketCapture]
 	mutex     sync.RWMutex
 	closeOnce sync.Once
 }
@@ -63,20 +73,25 @@ func (d *FilteredDevice) Read(bufs [][]byte, sizes []int, offset int) (n int, er
 	if n, err = d.Device.Read(bufs, sizes, offset); err != nil {
 		return 0, err
 	}
+
 	d.mutex.RLock()
 	filter := d.filter
 	d.mutex.RUnlock()
 
-	if filter == nil {
-		return
+	if filter != nil {
+		for i := 0; i < n; i++ {
+			if filter.FilterOutbound(bufs[i][offset:offset+sizes[i]], sizes[i]) {
+				bufs = append(bufs[:i], bufs[i+1:]...)
+				sizes = append(sizes[:i], sizes[i+1:]...)
+				n--
+				i--
+			}
+		}
 	}
 
-	for i := 0; i < n; i++ {
-		if filter.FilterOutbound(bufs[i][offset:offset+sizes[i]], sizes[i]) {
-			bufs = append(bufs[:i], bufs[i+1:]...)
-			sizes = append(sizes[:i], sizes[i+1:]...)
-			n--
-			i--
+	if pc := d.capture.Load(); pc != nil {
+		for i := 0; i < n; i++ {
+			(*pc).Offer(bufs[i][offset:offset+sizes[i]], true)
 		}
 	}
 
@@ -85,6 +100,13 @@ func (d *FilteredDevice) Read(bufs [][]byte, sizes []int, offset int) (n int, er
 
 // Write wraps write method with filtering feature
 func (d *FilteredDevice) Write(bufs [][]byte, offset int) (int, error) {
+	// Capture before filtering so dropped packets are still visible in captures.
+	if pc := d.capture.Load(); pc != nil {
+		for _, buf := range bufs {
+			(*pc).Offer(buf[offset:], false)
+		}
+	}
+
 	d.mutex.RLock()
 	filter := d.filter
 	d.mutex.RUnlock()
@@ -96,9 +118,10 @@ func (d *FilteredDevice) Write(bufs [][]byte, offset int) (int, error) {
 	filteredBufs := make([][]byte, 0, len(bufs))
 	dropped := 0
 	for _, buf := range bufs {
-		if !filter.FilterInbound(buf[offset:], len(buf)) {
-			filteredBufs = append(filteredBufs, buf)
+		if filter.FilterInbound(buf[offset:], len(buf)) {
 			dropped++
+		} else {
+			filteredBufs = append(filteredBufs, buf)
 		}
 	}
 
@@ -113,3 +136,14 @@ func (d *FilteredDevice) SetFilter(filter PacketFilter) {
 	d.filter = filter
 	d.mutex.Unlock()
 }
+
+// SetCapture sets or clears the packet capture sink. Pass nil to disable.
+// Uses atomic store so the hot path (Read/Write) is a single pointer load
+// with no locking overhead when capture is off.
+func (d *FilteredDevice) SetCapture(pc PacketCapture) {
+	if pc == nil {
+		d.capture.Store(nil)
+		return
+	}
+	d.capture.Store(&pc)
+}

client/iface/device/device_filter_test.go

@@ -158,7 +158,7 @@ func TestDeviceWrapperRead(t *testing.T) {
 			t.Errorf("unexpected error: %v", err)
 			return
 		}
-		if n != 0 {
+		if n != 1 {
 			t.Errorf("expected n=1, got %d", n)
 			return
 		}

client/internal/debug/debug.go

@@ -61,6 +61,7 @@ allocs.prof: Allocations profiling information.
 threadcreate.prof: Thread creation profiling information.
 cpu.prof: CPU profiling information.
 stack_trace.txt: Complete stack traces of all goroutines at the time of bundle creation.
+capture.pcap: Packet capture in pcap format. Only present when capture was running during bundle collection. Omitted from anonymized bundles because it contains raw decrypted packet data.
 
 
 Anonymization Process
@@ -234,6 +235,7 @@ type BundleGenerator struct {
 	logPath        string
 	tempDir        string
 	cpuProfile     []byte
+	capturePath    string
 	refreshStatus  func() // Optional callback to refresh status before bundle generation
 	clientMetrics  MetricsExporter
 
@@ -257,7 +259,8 @@ type GeneratorDependencies struct {
 	LogPath        string
 	TempDir        string // Directory for temporary bundle zip files. If empty, os.TempDir() is used.
 	CPUProfile     []byte
-	RefreshStatus  func() // Optional callback to refresh status before bundle generation
+	CapturePath    string
+	RefreshStatus  func()
 	ClientMetrics  MetricsExporter
 }
 
@@ -277,6 +280,7 @@ func NewBundleGenerator(deps GeneratorDependencies, cfg BundleConfig) *BundleGen
 		logPath:        deps.LogPath,
 		tempDir:        deps.TempDir,
 		cpuProfile:     deps.CPUProfile,
+		capturePath:    deps.CapturePath,
 		refreshStatus:  deps.RefreshStatus,
 		clientMetrics:  deps.ClientMetrics,
 
@@ -346,6 +350,10 @@ func (g *BundleGenerator) createArchive() error {
 		log.Errorf("failed to add CPU profile to debug bundle: %v", err)
 	}
 
+	if err := g.addCaptureFile(); err != nil {
+		log.Errorf("failed to add capture file to debug bundle: %v", err)
+	}
+
 	if err := g.addStackTrace(); err != nil {
 		log.Errorf("failed to add stack trace to debug bundle: %v", err)
 	}
@@ -669,6 +677,29 @@ func (g *BundleGenerator) addCPUProfile() error {
 	return nil
 }
 
+func (g *BundleGenerator) addCaptureFile() error {
+	if g.capturePath == "" {
+		return nil
+	}
+
+	if g.anonymize {
+		log.Info("skipping capture file in anonymized bundle (contains raw packet data)")
+		return nil
+	}
+
+	f, err := os.Open(g.capturePath)
+	if err != nil {
+		return fmt.Errorf("open capture file: %w", err)
+	}
+	defer f.Close()
+
+	if err := g.addFileToZip(f, "capture.pcap"); err != nil {
+		return fmt.Errorf("add capture file to zip: %w", err)
+	}
+
+	return nil
+}
+
 func (g *BundleGenerator) addStackTrace() error {
 	buf := make([]byte, 5242880) // 5 MB buffer
 	n := runtime.Stack(buf, true)

client/internal/engine.go

@@ -28,6 +28,7 @@ import (
 	"github.com/netbirdio/netbird/client/firewall"
 	"github.com/netbirdio/netbird/client/firewall/firewalld"
 	firewallManager "github.com/netbirdio/netbird/client/firewall/manager"
+	"github.com/netbirdio/netbird/client/firewall/uspfilter/forwarder"
 	"github.com/netbirdio/netbird/client/iface"
 	"github.com/netbirdio/netbird/client/iface/device"
 	nbnetstack "github.com/netbirdio/netbird/client/iface/netstack"
@@ -68,6 +69,7 @@ import (
 	signal "github.com/netbirdio/netbird/shared/signal/client"
 	sProto "github.com/netbirdio/netbird/shared/signal/proto"
 	"github.com/netbirdio/netbird/util"
+	"github.com/netbirdio/netbird/util/capture"
 )
 
 // PeerConnectionTimeoutMax is a timeout of an initial connection attempt to a remote peer.
@@ -218,6 +220,8 @@ type Engine struct {
 	portForwardManager *portforward.Manager
 	srWatcher          *guard.SRWatcher
 
+	afpacketCapture *capture.AFPacketCapture
+
 	// Sync response persistence (protected by syncRespMux)
 	syncRespMux         sync.RWMutex
 	persistSyncResponse bool
@@ -1703,6 +1707,11 @@ func (e *Engine) parseNATExternalIPMappings() []string {
 }
 
 func (e *Engine) close() {
+	if e.afpacketCapture != nil {
+		e.afpacketCapture.Stop()
+		e.afpacketCapture = nil
+	}
+
 	log.Debugf("removing Netbird interface %s", e.config.WgIfaceName)
 
 	if e.wgInterface != nil {
@@ -2168,6 +2177,62 @@ func (e *Engine) Address() (netip.Addr, error) {
 	return e.wgInterface.Address().IP, nil
 }
 
+// SetCapture sets or clears packet capture on the WireGuard device.
+// On userspace WireGuard, it taps the FilteredDevice directly.
+// On kernel WireGuard (Linux), it falls back to AF_PACKET raw socket capture.
+// Pass nil to disable capture.
+func (e *Engine) SetCapture(pc device.PacketCapture) error {
+	e.syncMsgMux.Lock()
+	defer e.syncMsgMux.Unlock()
+
+	intf := e.wgInterface
+	if intf == nil {
+		return errors.New("wireguard interface not initialized")
+	}
+
+	if e.afpacketCapture != nil {
+		e.afpacketCapture.Stop()
+		e.afpacketCapture = nil
+	}
+
+	dev := intf.GetDevice()
+	if dev != nil {
+		dev.SetCapture(pc)
+		e.setForwarderCapture(pc)
+		return nil
+	}
+
+	// Kernel mode: no FilteredDevice. Use AF_PACKET on Linux.
+	if pc == nil {
+		return nil
+	}
+	sess, ok := pc.(*capture.Session)
+	if !ok {
+		return errors.New("filtered device not available and AF_PACKET requires *capture.Session")
+	}
+
+	afc := capture.NewAFPacketCapture(intf.Name(), sess)
+	if err := afc.Start(); err != nil {
+		return fmt.Errorf("start AF_PACKET capture on %s: %w", intf.Name(), err)
+	}
+	e.afpacketCapture = afc
+	return nil
+}
+
+// setForwarderCapture propagates capture to the USP filter's forwarder endpoint.
+// This captures outbound response packets that bypass the FilteredDevice in netstack mode.
+func (e *Engine) setForwarderCapture(pc device.PacketCapture) {
+	if e.firewall == nil {
+		return
+	}
+	type forwarderCapturer interface {
+		SetPacketCapture(pc forwarder.PacketCapture)
+	}
+	if fc, ok := e.firewall.(forwarderCapturer); ok {
+		fc.SetPacketCapture(pc)
+	}
+}
+
 func (e *Engine) updateForwardRules(rules []*mgmProto.ForwardingRule) ([]firewallManager.ForwardRule, error) {
 	if e.firewall == nil {
 		log.Warn("firewall is disabled, not updating forwarding rules")
@@ -2389,6 +2454,8 @@ func convertToOfferAnswer(msg *sProto.Message) (*peer.OfferAnswer, error) {
 		}
 	}
 
+	relayIP := decodeRelayIP(msg.GetBody().GetRelayServerIP())
+
 	offerAnswer := peer.OfferAnswer{
 		IceCredentials: peer.IceCredentials{
 			UFrag: remoteCred.UFrag,
@@ -2399,7 +2466,23 @@ func convertToOfferAnswer(msg *sProto.Message) (*peer.OfferAnswer, error) {
 		RosenpassPubKey: rosenpassPubKey,
 		RosenpassAddr:   rosenpassAddr,
 		RelaySrvAddress: msg.GetBody().GetRelayServerAddress(),
+		RelaySrvIP:      relayIP,
 		SessionID:       sessionID,
 	}
 	return &offerAnswer, nil
 }
+
+// decodeRelayIP decodes the proto relayServerIP bytes (4 or 16) into a
+// netip.Addr. Returns the zero value for empty input and logs a warning
+// for malformed payloads.
+func decodeRelayIP(b []byte) netip.Addr {
+	if len(b) == 0 {
+		return netip.Addr{}
+	}
+	ip, ok := netip.AddrFromSlice(b)
+	if !ok {
+		log.Warnf("invalid relayServerIP in signal message (%d bytes), ignoring", len(b))
+		return netip.Addr{}
+	}
+	return ip.Unmap()
+}

client/internal/lazyconn/manager/manager.go

@@ -6,7 +6,6 @@ import (
 	"time"
 
 	log "github.com/sirupsen/logrus"
-	"golang.org/x/exp/maps"
 
 	"github.com/netbirdio/netbird/client/internal/lazyconn"
 	"github.com/netbirdio/netbird/client/internal/lazyconn/activity"
@@ -91,8 +90,8 @@ func (m *Manager) UpdateRouteHAMap(haMap route.HAMap) {
 	m.routesMu.Lock()
 	defer m.routesMu.Unlock()
 
-	maps.Clear(m.peerToHAGroups)
-	maps.Clear(m.haGroupToPeers)
+	clear(m.peerToHAGroups)
+	clear(m.haGroupToPeers)
 
 	for haUniqueID, routes := range haMap {
 		var peers []string

client/internal/netflow/store/memory.go

@@ -3,8 +3,6 @@ package store
 import (
 	"sync"
 
-	"golang.org/x/exp/maps"
-
 	"github.com/google/uuid"
 
 	"github.com/netbirdio/netbird/client/internal/netflow/types"
@@ -30,7 +28,7 @@ func (m *Memory) StoreEvent(event *types.Event) {
 func (m *Memory) Close() {
 	m.mux.Lock()
 	defer m.mux.Unlock()
-	maps.Clear(m.events)
+	clear(m.events)
 }
 
 func (m *Memory) GetEvents() []*types.Event {

client/internal/peer/handshaker.go

@@ -3,6 +3,7 @@ package peer
 import (
 	"context"
 	"errors"
+	"net/netip"
 	"sync"
 	"sync/atomic"
 
@@ -40,6 +41,10 @@ type OfferAnswer struct {
 
 	// relay server address
 	RelaySrvAddress string
+	// RelaySrvIP is the IP the remote peer is connected to on its
+	// relay server. Used as a dial target if DNS for RelaySrvAddress
+	// fails. Zero value if the peer did not advertise an IP.
+	RelaySrvIP netip.Addr
 	// SessionID is the unique identifier of the session, used to discard old messages
 	SessionID *ICESessionID
 }
@@ -217,8 +222,9 @@ func (h *Handshaker) buildOfferAnswer() OfferAnswer {
 		answer.SessionID = &sid
 	}
 
-	if addr, err := h.relay.RelayInstanceAddress(); err == nil {
+	if addr, ip, err := h.relay.RelayInstanceAddress(); err == nil {
 		answer.RelaySrvAddress = addr
+		answer.RelaySrvIP = ip
 	}
 
 	return answer

client/internal/peer/notifier_test.go

@@ -8,6 +8,7 @@ import (
 type mocListener struct {
 	lastState int
 	wg        sync.WaitGroup
+	peersWg   sync.WaitGroup
 	peers     int
 }
 
@@ -33,6 +34,7 @@ func (l *mocListener) OnAddressChanged(host, addr string) {
 }
 func (l *mocListener) OnPeersListChanged(size int) {
 	l.peers = size
+	l.peersWg.Done()
 }
 
 func (l *mocListener) setWaiter() {
@@ -43,6 +45,14 @@ func (l *mocListener) wait() {
 	l.wg.Wait()
 }
 
+func (l *mocListener) setPeersWaiter() {
+	l.peersWg.Add(1)
+}
+
+func (l *mocListener) waitPeers() {
+	l.peersWg.Wait()
+}
+
 func Test_notifier_serverState(t *testing.T) {
 
 	type scenario struct {
@@ -72,11 +82,13 @@ func Test_notifier_serverState(t *testing.T) {
 func Test_notifier_SetListener(t *testing.T) {
 	listener := &mocListener{}
 	listener.setWaiter()
+	listener.setPeersWaiter()
 
 	n := newNotifier()
 	n.lastNotification = stateConnecting
 	n.setListener(listener)
 	listener.wait()
+	listener.waitPeers()
 	if listener.lastState != n.lastNotification {
 		t.Errorf("invalid state: %d, expected: %d", listener.lastState, n.lastNotification)
 	}
@@ -85,9 +97,14 @@ func Test_notifier_SetListener(t *testing.T) {
 func Test_notifier_RemoveListener(t *testing.T) {
 	listener := &mocListener{}
 	listener.setWaiter()
+	listener.setPeersWaiter()
 	n := newNotifier()
 	n.lastNotification = stateConnecting
 	n.setListener(listener)
+	// setListener replays cached state on a goroutine; wait for both the state
+	// and peers callbacks to finish so we don't race on listener.peers.
+	listener.wait()
+	listener.waitPeers()
 	n.removeListener()
 	n.peerListChanged(1)
 

client/internal/peer/signaler.go

@@ -54,19 +54,19 @@ func (s *Signaler) signalOfferAnswer(offerAnswer OfferAnswer, remoteKey string,
 			log.Warnf("failed to get session ID bytes: %v", err)
 		}
 	}
-	msg, err := signal.MarshalCredential(
-		s.wgPrivateKey,
-		offerAnswer.WgListenPort,
-		remoteKey,
-		&signal.Credential{
+	msg, err := signal.MarshalCredential(s.wgPrivateKey, remoteKey, signal.CredentialPayload{
+		Type:         bodyType,
+		WgListenPort: offerAnswer.WgListenPort,
+		Credential: &signal.Credential{
 			UFrag: offerAnswer.IceCredentials.UFrag,
 			Pwd:   offerAnswer.IceCredentials.Pwd,
 		},
-		bodyType,
-		offerAnswer.RosenpassPubKey,
-		offerAnswer.RosenpassAddr,
-		offerAnswer.RelaySrvAddress,
-		sessionIDBytes)
+		RosenpassPubKey: offerAnswer.RosenpassPubKey,
+		RosenpassAddr:   offerAnswer.RosenpassAddr,
+		RelaySrvAddress: offerAnswer.RelaySrvAddress,
+		RelaySrvIP:      offerAnswer.RelaySrvIP,
+		SessionID:       sessionIDBytes,
+	})
 	if err != nil {
 		return err
 	}

client/internal/peer/status.go

@@ -320,10 +320,10 @@ func (d *Status) RemovePeer(peerPubKey string) error {
 // UpdatePeerState updates peer status
 func (d *Status) UpdatePeerState(receivedState State) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[receivedState.PubKey]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -343,23 +343,29 @@ func (d *Status) UpdatePeerState(receivedState State) error {
 
 	d.peers[receivedState.PubKey] = peerState
 
-	if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
-		d.notifyPeerListChanged()
-	}
-
+	notifyList := hasConnStatusChanged(oldState, receivedState.ConnStatus)
 	// when we close the connection we will not notify the router manager
-	if receivedState.ConnStatus == StatusIdle {
-		d.notifyPeerStateChangeListeners(receivedState.PubKey)
+	notifyRouter := receivedState.ConnStatus == StatusIdle
+	routerSnapshot := d.snapshotRouterPeersLocked(receivedState.PubKey, notifyRouter)
+	numPeers := d.numOfPeers()
+
+	d.mux.Unlock()
+
+	if notifyList {
+		d.notifier.peerListChanged(numPeers)
+	}
+	if notifyRouter {
+		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
 	return nil
 }
 
 func (d *Status) AddPeerStateRoute(peer string, route string, resourceId route.ResID) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[peer]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -371,17 +377,20 @@ func (d *Status) AddPeerStateRoute(peer string, route string, resourceId route.R
 		d.routeIDLookup.AddRemoteRouteID(resourceId, pref)
 	}
 
+	numPeers := d.numOfPeers()
+	d.mux.Unlock()
+
 	// todo: consider to make sense of this notification or not
-	d.notifyPeerListChanged()
+	d.notifier.peerListChanged(numPeers)
 	return nil
 }
 
 func (d *Status) RemovePeerStateRoute(peer string, route string) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[peer]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -393,8 +402,11 @@ func (d *Status) RemovePeerStateRoute(peer string, route string) error {
 		d.routeIDLookup.RemoveRemoteRouteID(pref)
 	}
 
+	numPeers := d.numOfPeers()
+	d.mux.Unlock()
+
 	// todo: consider to make sense of this notification or not
-	d.notifyPeerListChanged()
+	d.notifier.peerListChanged(numPeers)
 	return nil
 }
 
@@ -410,10 +422,10 @@ func (d *Status) CheckRoutes(ip netip.Addr) ([]byte, bool) {
 
 func (d *Status) UpdatePeerICEState(receivedState State) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[receivedState.PubKey]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -431,22 +443,28 @@ func (d *Status) UpdatePeerICEState(receivedState State) error {
 
 	d.peers[receivedState.PubKey] = peerState
 
-	if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
-		d.notifyPeerListChanged()
-	}
+	notifyList := hasConnStatusChanged(oldState, receivedState.ConnStatus)
+	notifyRouter := hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed)
+	routerSnapshot := d.snapshotRouterPeersLocked(receivedState.PubKey, notifyRouter)
+	numPeers := d.numOfPeers()
 
-	if hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed) {
-		d.notifyPeerStateChangeListeners(receivedState.PubKey)
+	d.mux.Unlock()
+
+	if notifyList {
+		d.notifier.peerListChanged(numPeers)
+	}
+	if notifyRouter {
+		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
 	return nil
 }
 
 func (d *Status) UpdatePeerRelayedState(receivedState State) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[receivedState.PubKey]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -461,22 +479,28 @@ func (d *Status) UpdatePeerRelayedState(receivedState State) error {
 
 	d.peers[receivedState.PubKey] = peerState
 
-	if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
-		d.notifyPeerListChanged()
-	}
+	notifyList := hasConnStatusChanged(oldState, receivedState.ConnStatus)
+	notifyRouter := hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed)
+	routerSnapshot := d.snapshotRouterPeersLocked(receivedState.PubKey, notifyRouter)
+	numPeers := d.numOfPeers()
 
-	if hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed) {
-		d.notifyPeerStateChangeListeners(receivedState.PubKey)
+	d.mux.Unlock()
+
+	if notifyList {
+		d.notifier.peerListChanged(numPeers)
+	}
+	if notifyRouter {
+		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
 	return nil
 }
 
 func (d *Status) UpdatePeerRelayedStateToDisconnected(receivedState State) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[receivedState.PubKey]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -490,22 +514,28 @@ func (d *Status) UpdatePeerRelayedStateToDisconnected(receivedState State) error
 
 	d.peers[receivedState.PubKey] = peerState
 
-	if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
-		d.notifyPeerListChanged()
-	}
+	notifyList := hasConnStatusChanged(oldState, receivedState.ConnStatus)
+	notifyRouter := hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed)
+	routerSnapshot := d.snapshotRouterPeersLocked(receivedState.PubKey, notifyRouter)
+	numPeers := d.numOfPeers()
 
-	if hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed) {
-		d.notifyPeerStateChangeListeners(receivedState.PubKey)
+	d.mux.Unlock()
+
+	if notifyList {
+		d.notifier.peerListChanged(numPeers)
+	}
+	if notifyRouter {
+		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
 	return nil
 }
 
 func (d *Status) UpdatePeerICEStateToDisconnected(receivedState State) error {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	peerState, ok := d.peers[receivedState.PubKey]
 	if !ok {
+		d.mux.Unlock()
 		return errors.New("peer doesn't exist")
 	}
 
@@ -522,12 +552,18 @@ func (d *Status) UpdatePeerICEStateToDisconnected(receivedState State) error {
 
 	d.peers[receivedState.PubKey] = peerState
 
-	if hasConnStatusChanged(oldState, receivedState.ConnStatus) {
-		d.notifyPeerListChanged()
-	}
+	notifyList := hasConnStatusChanged(oldState, receivedState.ConnStatus)
+	notifyRouter := hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed)
+	routerSnapshot := d.snapshotRouterPeersLocked(receivedState.PubKey, notifyRouter)
+	numPeers := d.numOfPeers()
 
-	if hasStatusOrRelayedChange(oldState, receivedState.ConnStatus, oldIsRelayed, receivedState.Relayed) {
-		d.notifyPeerStateChangeListeners(receivedState.PubKey)
+	d.mux.Unlock()
+
+	if notifyList {
+		d.notifier.peerListChanged(numPeers)
+	}
+	if notifyRouter {
+		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
 	return nil
 }
@@ -594,17 +630,33 @@ func (d *Status) UpdatePeerSSHHostKey(peerPubKey string, sshHostKey []byte) erro
 // FinishPeerListModifications this event invoke the notification
 func (d *Status) FinishPeerListModifications() {
 	d.mux.Lock()
-	defer d.mux.Unlock()
 
 	if !d.peerListChangedForNotification {
+		d.mux.Unlock()
 		return
 	}
 	d.peerListChangedForNotification = false
 
-	d.notifyPeerListChanged()
+	numPeers := d.numOfPeers()
 
+	// snapshot per-peer router state to deliver after the lock is released
+	type routerDispatch struct {
+		peerID   string
+		snapshot map[string]RouterState
+	}
+	dispatches := make([]routerDispatch, 0, len(d.peers))
 	for key := range d.peers {
-		d.notifyPeerStateChangeListeners(key)
+		snapshot := d.snapshotRouterPeersLocked(key, true)
+		if snapshot != nil {
+			dispatches = append(dispatches, routerDispatch{peerID: key, snapshot: snapshot})
+		}
+	}
+
+	d.mux.Unlock()
+
+	d.notifier.peerListChanged(numPeers)
+	for _, rd := range dispatches {
+		d.dispatchRouterPeers(rd.peerID, rd.snapshot)
 	}
 }
 
@@ -655,10 +707,12 @@ func (d *Status) GetLocalPeerState() LocalPeerState {
 // UpdateLocalPeerState updates local peer status
 func (d *Status) UpdateLocalPeerState(localPeerState LocalPeerState) {
 	d.mux.Lock()
-	defer d.mux.Unlock()
-
 	d.localPeer = localPeerState
-	d.notifyAddressChanged()
+	fqdn := d.localPeer.FQDN
+	ip := d.localPeer.IP
+	d.mux.Unlock()
+
+	d.notifier.localAddressChanged(fqdn, ip)
 }
 
 // AddLocalPeerStateRoute adds a route to the local peer state
@@ -721,30 +775,36 @@ func (d *Status) CleanLocalPeerStateRoutes() {
 // CleanLocalPeerState cleans local peer status
 func (d *Status) CleanLocalPeerState() {
 	d.mux.Lock()
-	defer d.mux.Unlock()
-
 	d.localPeer = LocalPeerState{}
-	d.notifyAddressChanged()
+	fqdn := d.localPeer.FQDN
+	ip := d.localPeer.IP
+	d.mux.Unlock()
+
+	d.notifier.localAddressChanged(fqdn, ip)
 }
 
 // MarkManagementDisconnected sets ManagementState to disconnected
 func (d *Status) MarkManagementDisconnected(err error) {
 	d.mux.Lock()
-	defer d.mux.Unlock()
-	defer d.onConnectionChanged()
-
 	d.managementState = false
 	d.managementError = err
+	mgm := d.managementState
+	sig := d.signalState
+	d.mux.Unlock()
+
+	d.notifier.updateServerStates(mgm, sig)
 }
 
 // MarkManagementConnected sets ManagementState to connected
 func (d *Status) MarkManagementConnected() {
 	d.mux.Lock()
-	defer d.mux.Unlock()
-	defer d.onConnectionChanged()
-
 	d.managementState = true
 	d.managementError = nil
+	mgm := d.managementState
+	sig := d.signalState
+	d.mux.Unlock()
+
+	d.notifier.updateServerStates(mgm, sig)
 }
 
 // UpdateSignalAddress update the address of the signal server
@@ -778,21 +838,25 @@ func (d *Status) UpdateLazyConnection(enabled bool) {
 // MarkSignalDisconnected sets SignalState to disconnected
 func (d *Status) MarkSignalDisconnected(err error) {
 	d.mux.Lock()
-	defer d.mux.Unlock()
-	defer d.onConnectionChanged()
-
 	d.signalState = false
 	d.signalError = err
+	mgm := d.managementState
+	sig := d.signalState
+	d.mux.Unlock()
+
+	d.notifier.updateServerStates(mgm, sig)
 }
 
 // MarkSignalConnected sets SignalState to connected
 func (d *Status) MarkSignalConnected() {
 	d.mux.Lock()
-	defer d.mux.Unlock()
-	defer d.onConnectionChanged()
-
 	d.signalState = true
 	d.signalError = nil
+	mgm := d.managementState
+	sig := d.signalState
+	d.mux.Unlock()
+
+	d.notifier.updateServerStates(mgm, sig)
 }
 
 func (d *Status) UpdateRelayStates(relayResults []relay.ProbeResult) {
@@ -919,7 +983,7 @@ func (d *Status) GetRelayStates() []relay.ProbeResult {
 
 	// if the server connection is not established then we will use the general address
 	// in case of connection we will use the instance specific address
-	instanceAddr, err := d.relayMgr.RelayInstanceAddress()
+	instanceAddr, _, err := d.relayMgr.RelayInstanceAddress()
 	if err != nil {
 		// TODO add their status
 		for _, r := range d.relayMgr.ServerURLs() {
@@ -1012,18 +1076,17 @@ func (d *Status) RemoveConnectionListener() {
 	d.notifier.removeListener()
 }
 
-func (d *Status) onConnectionChanged() {
-	d.notifier.updateServerStates(d.managementState, d.signalState)
-}
-
-// notifyPeerStateChangeListeners notifies route manager about the change in peer state
-func (d *Status) notifyPeerStateChangeListeners(peerID string) {
-	subs, ok := d.changeNotify[peerID]
-	if !ok {
-		return
+// snapshotRouterPeersLocked builds the RouterState map for a peer's subscribers.
+// Caller MUST hold d.mux. Returns nil when there are no subscribers for peerID
+// or when notify is false. The snapshot is consumed later by dispatchRouterPeers
+// outside the lock so the channel send cannot stall any d.mux holder.
+func (d *Status) snapshotRouterPeersLocked(peerID string, notify bool) map[string]RouterState {
+	if !notify {
+		return nil
+	}
+	if _, ok := d.changeNotify[peerID]; !ok {
+		return nil
 	}
-
-	// collect the relevant data for router peers
 	routerPeers := make(map[string]RouterState, len(d.changeNotify))
 	for pid := range d.changeNotify {
 		s, ok := d.peers[pid]
@@ -1031,13 +1094,35 @@ func (d *Status) notifyPeerStateChangeListeners(peerID string) {
 			log.Warnf("router peer not found in peers list: %s", pid)
 			continue
 		}
-
 		routerPeers[pid] = RouterState{
 			Status:  s.ConnStatus,
 			Relayed: s.Relayed,
 			Latency: s.Latency,
 		}
 	}
+	return routerPeers
+}
+
+// dispatchRouterPeers delivers a previously snapshotted router-state map to
+// the peer's subscribers. Caller MUST NOT hold d.mux. The method takes a
+// fresh, short read of d.changeNotify under the lock to grab subscriber
+// channels, then sends outside the lock so a slow consumer cannot block other
+// d.mux holders. The send itself stays blocking (only short-circuited by the
+// subscriber's context) so peer state transitions are not silently dropped.
+func (d *Status) dispatchRouterPeers(peerID string, routerPeers map[string]RouterState) {
+	if routerPeers == nil {
+		return
+	}
+
+	d.mux.Lock()
+	subsMap, ok := d.changeNotify[peerID]
+	subs := make([]*StatusChangeSubscription, 0, len(subsMap))
+	if ok {
+		for _, sub := range subsMap {
+			subs = append(subs, sub)
+		}
+	}
+	d.mux.Unlock()
 
 	for _, sub := range subs {
 		select {
@@ -1047,14 +1132,6 @@ func (d *Status) notifyPeerStateChangeListeners(peerID string) {
 	}
 }
 
-func (d *Status) notifyPeerListChanged() {
-	d.notifier.peerListChanged(d.numOfPeers())
-}
-
-func (d *Status) notifyAddressChanged() {
-	d.notifier.localAddressChanged(d.localPeer.FQDN, d.localPeer.IP)
-}
-
 func (d *Status) numOfPeers() int {
 	return len(d.peers) + len(d.offlinePeers)
 }

client/internal/peer/worker_relay.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"net"
+	"net/netip"
 	"sync"
 	"sync/atomic"
 
@@ -53,15 +54,19 @@ func (w *WorkerRelay) OnNewOffer(remoteOfferAnswer *OfferAnswer) {
 	w.relaySupportedOnRemotePeer.Store(true)
 
 	// the relayManager will return with error in case if the connection has lost with relay server
-	currentRelayAddress, err := w.relayManager.RelayInstanceAddress()
+	currentRelayAddress, _, err := w.relayManager.RelayInstanceAddress()
 	if err != nil {
 		w.log.Errorf("failed to handle new offer: %s", err)
 		return
 	}
 
 	srv := w.preferredRelayServer(currentRelayAddress, remoteOfferAnswer.RelaySrvAddress)
+	var serverIP netip.Addr
+	if srv == remoteOfferAnswer.RelaySrvAddress {
+		serverIP = remoteOfferAnswer.RelaySrvIP
+	}
 
-	relayedConn, err := w.relayManager.OpenConn(w.peerCtx, srv, w.config.Key)
+	relayedConn, err := w.relayManager.OpenConn(w.peerCtx, srv, w.config.Key, serverIP)
 	if err != nil {
 		if errors.Is(err, relayClient.ErrConnAlreadyExists) {
 			w.log.Debugf("handled offer by reusing existing relay connection")
@@ -90,7 +95,7 @@ func (w *WorkerRelay) OnNewOffer(remoteOfferAnswer *OfferAnswer) {
 	})
 }
 
-func (w *WorkerRelay) RelayInstanceAddress() (string, error) {
+func (w *WorkerRelay) RelayInstanceAddress() (string, netip.Addr, error) {
 	return w.relayManager.RelayInstanceAddress()
 }
 

client/internal/portforward/pcp/nat.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"net"
 	"net/netip"
+	"runtime"
 	"sync"
 	"time"
 
@@ -177,7 +178,12 @@ func getDefaultGateway() (gateway net.IP, localIP net.IP, err error) {
 		return nil, nil, err
 	}
 
-	_, gateway, localIP, err = router.Route(net.IPv4zero)
+	dst := net.IPv4zero
+	if runtime.GOOS == "linux" {
+		// go-netroute v0.4.0 rejects unspecified destinations client-side on Linux.
+		dst = net.IPv4(0, 0, 0, 1)
+	}
+	_, gateway, localIP, err = router.Route(dst)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -196,7 +202,12 @@ func getDefaultGateway6() (gateway net.IP, localIP net.IP, err error) {
 		return nil, nil, err
 	}
 
-	_, gateway, localIP, err = router.Route(net.IPv6zero)
+	dst := net.IPv6zero
+	if runtime.GOOS == "linux" {
+		// ::2
+		dst = net.IP{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2}
+	}
+	_, gateway, localIP, err = router.Route(dst)
 	if err != nil {
 		return nil, nil, err
 	}

client/internal/routemanager/systemops/systemops_generic.go

@@ -342,6 +342,22 @@ func GetNextHop(ip netip.Addr) (Nexthop, error) {
 	if err != nil {
 		return Nexthop{}, fmt.Errorf("new netroute: %w", err)
 	}
+
+	// go-netroute v0.4.0 rejects unspecified destinations on Linux with a hard
+	// client-side check. Substitute the lowest non-loopback address so the
+	// lookup falls through to the default route (::1 / 127.0.0.1 would match
+	// loopback, ::/0.0.0.0 are unspec). BSD/Windows pass the query straight to
+	// the kernel and need no substitution.
+	if runtime.GOOS == "linux" && ip.IsUnspecified() {
+		if ip.Is6() {
+			// ::2
+			ip = netip.AddrFrom16([16]byte{15: 2})
+		} else {
+			// 0.0.0.1
+			ip = netip.AddrFrom4([4]byte{0, 0, 0, 1})
+		}
+	}
+
 	intf, gateway, preferredSrc, err := r.Route(ip.AsSlice())
 	if err != nil {
 		log.Debugf("Failed to get route for %s: %v", ip, err)

client/internal/routemanager/systemops/systemops_generic_test.go

@@ -354,9 +354,13 @@ func TestAddRouteToNonVPNIntf(t *testing.T) {
 			require.NoError(t, err, "Should be able to get IPv4 default route")
 			t.Logf("Initial IPv4 next hop: %s", initialNextHopV4)
 
+			if testCase.prefix.Addr().Is6() && !testCase.expectError {
+				ensureIPv6DefaultRoute(t)
+			}
+
 			initialNextHopV6, err := GetNextHop(netip.IPv6Unspecified())
 			if testCase.prefix.Addr().Is6() &&
-				(errors.Is(err, vars.ErrRouteNotFound) || initialNextHopV6.Intf != nil && strings.HasPrefix(initialNextHopV6.Intf.Name, "utun")) {
+				initialNextHopV6.Intf != nil && strings.HasPrefix(initialNextHopV6.Intf.Name, "utun") {
 				t.Skip("Skipping test as no ipv6 default route is available")
 			}
 			if err != nil && !errors.Is(err, vars.ErrRouteNotFound) {

client/internal/routemanager/systemops/v6route_bsd_test.go

@@ -0,0 +1,30 @@
+//go:build darwin || dragonfly || freebsd || netbsd || openbsd
+
+package systemops
+
+import (
+	"bytes"
+	"os/exec"
+	"testing"
+)
+
+// ensureIPv6DefaultRoute installs an IPv6 default route via the loopback
+// interface so route lookups for global IPv6 prefixes resolve in environments
+// without v6 connectivity. If a default already exists it is left alone.
+func ensureIPv6DefaultRoute(t *testing.T) {
+	t.Helper()
+
+	out, err := exec.Command("route", "-6", "add", "default", "-iface", "lo0").CombinedOutput()
+	if err != nil {
+		// Existing default; nothing to install or clean up.
+		if bytes.Contains(out, []byte("route already in table")) {
+			return
+		}
+		t.Skipf("install IPv6 fallback default route: %v: %s", err, out)
+	}
+	t.Cleanup(func() {
+		if out, err := exec.Command("route", "-6", "delete", "default").CombinedOutput(); err != nil {
+			t.Logf("delete IPv6 fallback default route: %v: %s", err, out)
+		}
+	})
+}

client/internal/routemanager/systemops/v6route_linux_test.go

@@ -0,0 +1,41 @@
+//go:build linux && !android
+
+package systemops
+
+import (
+	"errors"
+	"net"
+	"syscall"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	"github.com/vishvananda/netlink"
+)
+
+// ensureIPv6DefaultRoute installs a low-preference IPv6 default route via the
+// loopback interface so route lookups for global IPv6 prefixes resolve in
+// environments without v6 connectivity. Any pre-existing default route wins
+// because of its lower metric.
+func ensureIPv6DefaultRoute(t *testing.T) {
+	t.Helper()
+
+	lo, err := netlink.LinkByName("lo")
+	require.NoError(t, err, "find loopback interface")
+
+	route := &netlink.Route{
+		Dst:       &net.IPNet{IP: net.IPv6zero, Mask: net.CIDRMask(0, 128)},
+		LinkIndex: lo.Attrs().Index,
+		Priority:  1 << 20,
+	}
+	if err := netlink.RouteAdd(route); err != nil {
+		if errors.Is(err, syscall.EEXIST) {
+			return
+		}
+		t.Skipf("install IPv6 fallback default route: %v", err)
+	}
+	t.Cleanup(func() {
+		if err := netlink.RouteDel(route); err != nil && !errors.Is(err, syscall.ESRCH) {
+			t.Logf("delete IPv6 fallback default route: %v", err)
+		}
+	})
+}

client/internal/routemanager/systemops/v6route_windows_test.go

@@ -0,0 +1,34 @@
+//go:build windows
+
+package systemops
+
+import (
+	"bytes"
+	"os/exec"
+	"testing"
+)
+
+const loopbackIfaceWindows = "Loopback Pseudo-Interface 1"
+
+// ensureIPv6DefaultRoute installs an IPv6 default route via the loopback
+// interface so route lookups for global IPv6 prefixes resolve in environments
+// without v6 connectivity. If a default already exists it is left alone.
+func ensureIPv6DefaultRoute(t *testing.T) {
+	t.Helper()
+
+	script := `New-NetRoute -DestinationPrefix "::/0" -InterfaceAlias "` + loopbackIfaceWindows + `" -RouteMetric 9999 -PolicyStore ActiveStore -ErrorAction Stop`
+	out, err := exec.Command("powershell", "-Command", script).CombinedOutput()
+	if err != nil {
+		// Existing default; nothing to install or clean up.
+		if bytes.Contains(out, []byte("already exists")) {
+			return
+		}
+		t.Skipf("install IPv6 fallback default route: %v: %s", err, out)
+	}
+	t.Cleanup(func() {
+		script := `Remove-NetRoute -DestinationPrefix "::/0" -InterfaceAlias "` + loopbackIfaceWindows + `" -Confirm:$false -ErrorAction Stop`
+		if out, err := exec.Command("powershell", "-Command", script).CombinedOutput(); err != nil {
+			t.Logf("delete IPv6 fallback default route: %v: %s", err, out)
+		}
+	})
+}

client/internal/routeselector/routeselector.go

@@ -7,7 +7,6 @@ import (
 	"sync"
 
 	"github.com/hashicorp/go-multierror"
-	"golang.org/x/exp/maps"
 
 	"github.com/netbirdio/netbird/client/errors"
 	"github.com/netbirdio/netbird/route"
@@ -44,8 +43,8 @@ func (rs *RouteSelector) SelectRoutes(routes []route.NetID, appendRoute bool, al
 		if rs.selectedRoutes == nil {
 			rs.selectedRoutes = map[route.NetID]struct{}{}
 		}
-		maps.Clear(rs.deselectedRoutes)
-		maps.Clear(rs.selectedRoutes)
+		clear(rs.deselectedRoutes)
+		clear(rs.selectedRoutes)
 		for _, r := range allRoutes {
 			rs.deselectedRoutes[r] = struct{}{}
 		}
@@ -78,8 +77,8 @@ func (rs *RouteSelector) SelectAllRoutes() {
 	if rs.selectedRoutes == nil {
 		rs.selectedRoutes = map[route.NetID]struct{}{}
 	}
-	maps.Clear(rs.deselectedRoutes)
-	maps.Clear(rs.selectedRoutes)
+	clear(rs.deselectedRoutes)
+	clear(rs.selectedRoutes)
 }
 
 // DeselectRoutes removes specific routes from the selection.
@@ -116,8 +115,8 @@ func (rs *RouteSelector) DeselectAllRoutes() {
 	if rs.selectedRoutes == nil {
 		rs.selectedRoutes = map[route.NetID]struct{}{}
 	}
-	maps.Clear(rs.deselectedRoutes)
-	maps.Clear(rs.selectedRoutes)
+	clear(rs.deselectedRoutes)
+	clear(rs.selectedRoutes)
 }
 
 // IsSelected checks if a specific route is selected.

client/internal/wg_iface_monitor.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"net"
 	"runtime"
-	"time"
 
 	log "github.com/sirupsen/logrus"
 
@@ -28,6 +27,10 @@ func NewWGIfaceMonitor() *WGIfaceMonitor {
 
 // Start begins monitoring the WireGuard interface.
 // It relies on the provided context cancellation to stop.
+//
+// On Linux the watcher is event-driven (RTNLGRP_LINK netlink subscription)
+// to avoid the allocation churn of repeatedly dumping the kernel link
+// table; on other platforms it falls back to a low-frequency poll.
 func (m *WGIfaceMonitor) Start(ctx context.Context, ifaceName string) (shouldRestart bool, err error) {
 	defer close(m.done)
 
@@ -56,31 +59,7 @@ func (m *WGIfaceMonitor) Start(ctx context.Context, ifaceName string) (shouldRes
 
 	log.Infof("Interface monitor: watching %s (index: %d)", ifaceName, expectedIndex)
 
-	ticker := time.NewTicker(2 * time.Second)
-	defer ticker.Stop()
-
-	for {
-		select {
-		case <-ctx.Done():
-			log.Infof("Interface monitor: stopped for %s", ifaceName)
-			return false, fmt.Errorf("wg interface monitor stopped: %v", ctx.Err())
-		case <-ticker.C:
-			currentIndex, err := getInterfaceIndex(ifaceName)
-			if err != nil {
-				// Interface was deleted
-				log.Infof("Interface monitor: %s deleted", ifaceName)
-				return true, fmt.Errorf("interface %s deleted: %w", ifaceName, err)
-			}
-
-			// Check if interface index changed (interface was recreated)
-			if currentIndex != expectedIndex {
-				log.Infof("Interface monitor: %s recreated (index changed from %d to %d), restarting engine",
-					ifaceName, expectedIndex, currentIndex)
-				return true, nil
-			}
-		}
-	}
-
+	return watchInterface(ctx, ifaceName, expectedIndex)
 }
 
 // getInterfaceIndex returns the index of a network interface by name.

client/internal/wg_iface_monitor_linux.go

@@ -0,0 +1,134 @@
+//go:build linux
+
+package internal
+
+import (
+	"context"
+	"fmt"
+	"syscall"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/vishvananda/netlink"
+)
+
+// watchInterface uses an RTNLGRP_LINK netlink subscription to detect
+// deletion or recreation of the WireGuard interface.
+//
+// The previous implementation polled net.InterfaceByName every 2 s, which
+// on Linux issues syscall.NetlinkRIB(RTM_GETLINK, ...) and dumps the
+// entire kernel link table on every call. On hosts with many veth
+// interfaces (containers, bridges) the resulting allocation churn was on
+// the order of ~1 GB/day from this single ticker, which on small ARM
+// hosts manifested as a slow RSS climb (see netbirdio/netbird#3678).
+//
+// The event-driven version below allocates only when the kernel actually
+// publishes a link event for the tracked interface — typically zero
+// allocations between events.
+func watchInterface(ctx context.Context, ifaceName string, expectedIndex int) (bool, error) {
+	done := make(chan struct{})
+	defer close(done)
+
+	// Buffer the channel to absorb event bursts (e.g. when many veth
+	// pairs are created/destroyed at once by container runtimes).
+	linkChan := make(chan netlink.LinkUpdate, 32)
+	if err := netlink.LinkSubscribe(linkChan, done); err != nil {
+		// Return shouldRestart=true so the engine recovers monitoring
+		// via triggerClientRestart instead of silently losing it for
+		// the rest of the process lifetime.
+		return true, fmt.Errorf("subscribe to link updates: %w", err)
+	}
+
+	// Race window: the interface could have been deleted (or recreated)
+	// between the initial getInterfaceIndex() in Start and LinkSubscribe
+	// completing its handshake with the kernel. Re-check explicitly so we
+	// do not block forever waiting for an event that already fired.
+	if currentIndex, err := getInterfaceIndex(ifaceName); err != nil {
+		log.Infof("Interface monitor: %s deleted before subscription completed", ifaceName)
+		return true, fmt.Errorf("interface %s deleted: %w", ifaceName, err)
+	} else if currentIndex != expectedIndex {
+		log.Infof("Interface monitor: %s recreated (index changed from %d to %d) before subscription completed",
+			ifaceName, expectedIndex, currentIndex)
+		return true, nil
+	}
+
+	for {
+		select {
+		case <-ctx.Done():
+			log.Infof("Interface monitor: stopped for %s", ifaceName)
+			return false, fmt.Errorf("wg interface monitor stopped: %w", ctx.Err())
+
+		case update, ok := <-linkChan:
+			if !ok {
+				// The vishvananda/netlink subscription goroutine closes
+				// the channel on receive errors. Signal the engine to
+				// restart so monitoring is re-established instead of
+				// silently ending.
+				log.Warnf("Interface monitor: link subscription channel closed unexpectedly for %s", ifaceName)
+				return true, fmt.Errorf("link subscription channel closed unexpectedly")
+			}
+			if restart, err := inspectLinkEvent(update, ifaceName, expectedIndex); restart {
+				return true, err
+			}
+		}
+	}
+}
+
+// inspectLinkEvent classifies a single netlink link update against the
+// tracked WireGuard interface. It returns (true, err) when the engine
+// should restart monitoring; (false, nil) means the event is unrelated
+// and the caller should keep waiting.
+//
+// The error component, when non-nil, describes the kernel-side reason
+// (deletion or rename); the recreation case returns (true, nil) since
+// no error condition is reported.
+func inspectLinkEvent(update netlink.LinkUpdate, ifaceName string, expectedIndex int) (bool, error) {
+	eventIndex := int(update.Index)
+	eventName := ""
+	if attrs := update.Attrs(); attrs != nil {
+		eventName = attrs.Name
+	}
+
+	switch update.Header.Type {
+	case syscall.RTM_DELLINK:
+		return inspectDelLink(eventIndex, ifaceName, expectedIndex)
+	case syscall.RTM_NEWLINK:
+		return inspectNewLink(eventIndex, eventName, ifaceName, expectedIndex)
+	}
+	return false, nil
+}
+
+// inspectDelLink reports a restart when an RTM_DELLINK arrives for the
+// tracked interface index.
+func inspectDelLink(eventIndex int, ifaceName string, expectedIndex int) (bool, error) {
+	if eventIndex != expectedIndex {
+		return false, nil
+	}
+	log.Infof("Interface monitor: %s deleted", ifaceName)
+	return true, fmt.Errorf("interface %s deleted", ifaceName)
+}
+
+// inspectNewLink reports a restart when an RTM_NEWLINK either:
+//
+//  1. Introduces a link with our name at a different index (recreation
+//     after a delete), or
+//
+//  2. Reports a link still at our index but with a different name
+//     (in-place rename). The previous polling implementation caught
+//     this implicitly because net.InterfaceByName(ifaceName) would
+//     start failing; the event-driven version has to test it.
+//
+// Same name + same index is just a flag/state change on the existing
+// interface and is ignored.
+func inspectNewLink(eventIndex int, eventName, ifaceName string, expectedIndex int) (bool, error) {
+	if eventName == ifaceName && eventIndex != expectedIndex {
+		log.Infof("Interface monitor: %s recreated (index changed from %d to %d), restarting engine",
+			ifaceName, expectedIndex, eventIndex)
+		return true, nil
+	}
+	if eventIndex == expectedIndex && eventName != "" && eventName != ifaceName {
+		log.Infof("Interface monitor: %s renamed to %s (index %d), restarting engine",
+			ifaceName, eventName, expectedIndex)
+		return true, fmt.Errorf("interface %s renamed to %s", ifaceName, eventName)
+	}
+	return false, nil
+}

client/internal/wg_iface_monitor_other.go

@@ -0,0 +1,56 @@
+//go:build !linux
+
+package internal
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+)
+
+// watchInterface polls net.InterfaceByName at a fixed interval to detect
+// deletion or recreation of the WireGuard interface.
+//
+// This is the fallback used on non-Linux desktop and server platforms
+// (darwin, windows, freebsd). It is also compiled on android and ios so
+// the package builds on every supported GOOS, but it is never reached
+// at runtime there because Start() in wg_iface_monitor.go exits early
+// on mobile platforms.
+//
+// The Linux build (see wg_iface_monitor_linux.go) uses an event-driven
+// RTNLGRP_LINK netlink subscription instead, because on Linux
+// net.InterfaceByName issues syscall.NetlinkRIB(RTM_GETLINK, ...) which
+// dumps the entire kernel link table on every call and produces
+// significant allocation churn (netbirdio/netbird#3678).
+//
+// Windows is also reported in #3678 as affected by RSS climb. A future
+// follow-up could implement an event-driven watcher there using
+// NotifyIpInterfaceChange from iphlpapi.
+func watchInterface(ctx context.Context, ifaceName string, expectedIndex int) (bool, error) {
+	ticker := time.NewTicker(2 * time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			log.Infof("Interface monitor: stopped for %s", ifaceName)
+			return false, fmt.Errorf("wg interface monitor stopped: %w", ctx.Err())
+		case <-ticker.C:
+			currentIndex, err := getInterfaceIndex(ifaceName)
+			if err != nil {
+				// Interface was deleted
+				log.Infof("Interface monitor: %s deleted", ifaceName)
+				return true, fmt.Errorf("interface %s deleted: %w", ifaceName, err)
+			}
+
+			// Check if interface index changed (interface was recreated)
+			if currentIndex != expectedIndex {
+				log.Infof("Interface monitor: %s recreated (index changed from %d to %d), restarting engine",
+					ifaceName, expectedIndex, currentIndex)
+				return true, nil
+			}
+		}
+	}
+}

client/proto/daemon.pb.go

@@ -5847,6 +5847,288 @@ func (x *ExposeServiceReady) GetPortAutoAssigned() bool {
 	return false
 }
 
+type StartCaptureRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	TextOutput    bool                   `protobuf:"varint,1,opt,name=text_output,json=textOutput,proto3" json:"text_output,omitempty"`
+	SnapLen       uint32                 `protobuf:"varint,2,opt,name=snap_len,json=snapLen,proto3" json:"snap_len,omitempty"`
+	Duration      *durationpb.Duration   `protobuf:"bytes,3,opt,name=duration,proto3" json:"duration,omitempty"`
+	FilterExpr    string                 `protobuf:"bytes,4,opt,name=filter_expr,json=filterExpr,proto3" json:"filter_expr,omitempty"`
+	Verbose       bool                   `protobuf:"varint,5,opt,name=verbose,proto3" json:"verbose,omitempty"`
+	Ascii         bool                   `protobuf:"varint,6,opt,name=ascii,proto3" json:"ascii,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *StartCaptureRequest) Reset() {
+	*x = StartCaptureRequest{}
+	mi := &file_daemon_proto_msgTypes[88]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *StartCaptureRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StartCaptureRequest) ProtoMessage() {}
+
+func (x *StartCaptureRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[88]
+	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 StartCaptureRequest.ProtoReflect.Descriptor instead.
+func (*StartCaptureRequest) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{88}
+}
+
+func (x *StartCaptureRequest) GetTextOutput() bool {
+	if x != nil {
+		return x.TextOutput
+	}
+	return false
+}
+
+func (x *StartCaptureRequest) GetSnapLen() uint32 {
+	if x != nil {
+		return x.SnapLen
+	}
+	return 0
+}
+
+func (x *StartCaptureRequest) GetDuration() *durationpb.Duration {
+	if x != nil {
+		return x.Duration
+	}
+	return nil
+}
+
+func (x *StartCaptureRequest) GetFilterExpr() string {
+	if x != nil {
+		return x.FilterExpr
+	}
+	return ""
+}
+
+func (x *StartCaptureRequest) GetVerbose() bool {
+	if x != nil {
+		return x.Verbose
+	}
+	return false
+}
+
+func (x *StartCaptureRequest) GetAscii() bool {
+	if x != nil {
+		return x.Ascii
+	}
+	return false
+}
+
+type CapturePacket struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Data          []byte                 `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CapturePacket) Reset() {
+	*x = CapturePacket{}
+	mi := &file_daemon_proto_msgTypes[89]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CapturePacket) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CapturePacket) ProtoMessage() {}
+
+func (x *CapturePacket) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[89]
+	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 CapturePacket.ProtoReflect.Descriptor instead.
+func (*CapturePacket) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{89}
+}
+
+func (x *CapturePacket) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+type StartBundleCaptureRequest struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// timeout auto-stops the capture after this duration.
+	// Clamped to a server-side maximum (10 minutes). Zero or unset defaults to the maximum.
+	Timeout       *durationpb.Duration `protobuf:"bytes,1,opt,name=timeout,proto3" json:"timeout,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *StartBundleCaptureRequest) Reset() {
+	*x = StartBundleCaptureRequest{}
+	mi := &file_daemon_proto_msgTypes[90]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *StartBundleCaptureRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StartBundleCaptureRequest) ProtoMessage() {}
+
+func (x *StartBundleCaptureRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[90]
+	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 StartBundleCaptureRequest.ProtoReflect.Descriptor instead.
+func (*StartBundleCaptureRequest) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{90}
+}
+
+func (x *StartBundleCaptureRequest) GetTimeout() *durationpb.Duration {
+	if x != nil {
+		return x.Timeout
+	}
+	return nil
+}
+
+type StartBundleCaptureResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *StartBundleCaptureResponse) Reset() {
+	*x = StartBundleCaptureResponse{}
+	mi := &file_daemon_proto_msgTypes[91]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *StartBundleCaptureResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StartBundleCaptureResponse) ProtoMessage() {}
+
+func (x *StartBundleCaptureResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[91]
+	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 StartBundleCaptureResponse.ProtoReflect.Descriptor instead.
+func (*StartBundleCaptureResponse) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{91}
+}
+
+type StopBundleCaptureRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *StopBundleCaptureRequest) Reset() {
+	*x = StopBundleCaptureRequest{}
+	mi := &file_daemon_proto_msgTypes[92]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *StopBundleCaptureRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StopBundleCaptureRequest) ProtoMessage() {}
+
+func (x *StopBundleCaptureRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[92]
+	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 StopBundleCaptureRequest.ProtoReflect.Descriptor instead.
+func (*StopBundleCaptureRequest) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{92}
+}
+
+type StopBundleCaptureResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *StopBundleCaptureResponse) Reset() {
+	*x = StopBundleCaptureResponse{}
+	mi := &file_daemon_proto_msgTypes[93]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *StopBundleCaptureResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StopBundleCaptureResponse) ProtoMessage() {}
+
+func (x *StopBundleCaptureResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_daemon_proto_msgTypes[93]
+	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 StopBundleCaptureResponse.ProtoReflect.Descriptor instead.
+func (*StopBundleCaptureResponse) Descriptor() ([]byte, []int) {
+	return file_daemon_proto_rawDescGZIP(), []int{93}
+}
+
 type PortInfo_Range struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	Start         uint32                 `protobuf:"varint,1,opt,name=start,proto3" json:"start,omitempty"`
@@ -5857,7 +6139,7 @@ type PortInfo_Range struct {
 
 func (x *PortInfo_Range) Reset() {
 	*x = PortInfo_Range{}
-	mi := &file_daemon_proto_msgTypes[89]
+	mi := &file_daemon_proto_msgTypes[95]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -5869,7 +6151,7 @@ func (x *PortInfo_Range) String() string {
 func (*PortInfo_Range) ProtoMessage() {}
 
 func (x *PortInfo_Range) ProtoReflect() protoreflect.Message {
-	mi := &file_daemon_proto_msgTypes[89]
+	mi := &file_daemon_proto_msgTypes[95]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -6410,7 +6692,23 @@ const file_daemon_proto_rawDesc = "" +
 	"\vservice_url\x18\x02 \x01(\tR\n" +
 	"serviceUrl\x12\x16\n" +
 	"\x06domain\x18\x03 \x01(\tR\x06domain\x12,\n" +
-	"\x12port_auto_assigned\x18\x04 \x01(\bR\x10portAutoAssigned*b\n" +
+	"\x12port_auto_assigned\x18\x04 \x01(\bR\x10portAutoAssigned\"\xd9\x01\n" +
+	"\x13StartCaptureRequest\x12\x1f\n" +
+	"\vtext_output\x18\x01 \x01(\bR\n" +
+	"textOutput\x12\x19\n" +
+	"\bsnap_len\x18\x02 \x01(\rR\asnapLen\x125\n" +
+	"\bduration\x18\x03 \x01(\v2\x19.google.protobuf.DurationR\bduration\x12\x1f\n" +
+	"\vfilter_expr\x18\x04 \x01(\tR\n" +
+	"filterExpr\x12\x18\n" +
+	"\averbose\x18\x05 \x01(\bR\averbose\x12\x14\n" +
+	"\x05ascii\x18\x06 \x01(\bR\x05ascii\"#\n" +
+	"\rCapturePacket\x12\x12\n" +
+	"\x04data\x18\x01 \x01(\fR\x04data\"P\n" +
+	"\x19StartBundleCaptureRequest\x123\n" +
+	"\atimeout\x18\x01 \x01(\v2\x19.google.protobuf.DurationR\atimeout\"\x1c\n" +
+	"\x1aStartBundleCaptureResponse\"\x1a\n" +
+	"\x18StopBundleCaptureRequest\"\x1b\n" +
+	"\x19StopBundleCaptureResponse*b\n" +
 	"\bLogLevel\x12\v\n" +
 	"\aUNKNOWN\x10\x00\x12\t\n" +
 	"\x05PANIC\x10\x01\x12\t\n" +
@@ -6428,7 +6726,7 @@ const file_daemon_proto_rawDesc = "" +
 	"\n" +
 	"EXPOSE_UDP\x10\x03\x12\x0e\n" +
 	"\n" +
-	"EXPOSE_TLS\x10\x042\xac\x15\n" +
+	"EXPOSE_TLS\x10\x042\xaf\x17\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" +
@@ -6449,7 +6747,10 @@ const file_daemon_proto_rawDesc = "" +
 	"CleanState\x12\x19.daemon.CleanStateRequest\x1a\x1a.daemon.CleanStateResponse\"\x00\x12H\n" +
 	"\vDeleteState\x12\x1a.daemon.DeleteStateRequest\x1a\x1b.daemon.DeleteStateResponse\"\x00\x12u\n" +
 	"\x1aSetSyncResponsePersistence\x12).daemon.SetSyncResponsePersistenceRequest\x1a*.daemon.SetSyncResponsePersistenceResponse\"\x00\x12H\n" +
-	"\vTracePacket\x12\x1a.daemon.TracePacketRequest\x1a\x1b.daemon.TracePacketResponse\"\x00\x12D\n" +
+	"\vTracePacket\x12\x1a.daemon.TracePacketRequest\x1a\x1b.daemon.TracePacketResponse\"\x00\x12F\n" +
+	"\fStartCapture\x12\x1b.daemon.StartCaptureRequest\x1a\x15.daemon.CapturePacket\"\x000\x01\x12]\n" +
+	"\x12StartBundleCapture\x12!.daemon.StartBundleCaptureRequest\x1a\".daemon.StartBundleCaptureResponse\"\x00\x12Z\n" +
+	"\x11StopBundleCapture\x12 .daemon.StopBundleCaptureRequest\x1a!.daemon.StopBundleCaptureResponse\"\x00\x12D\n" +
 	"\x0fSubscribeEvents\x12\x18.daemon.SubscribeRequest\x1a\x13.daemon.SystemEvent\"\x000\x01\x12B\n" +
 	"\tGetEvents\x12\x18.daemon.GetEventsRequest\x1a\x19.daemon.GetEventsResponse\"\x00\x12N\n" +
 	"\rSwitchProfile\x12\x1c.daemon.SwitchProfileRequest\x1a\x1d.daemon.SwitchProfileResponse\"\x00\x12B\n" +
@@ -6483,7 +6784,7 @@ func file_daemon_proto_rawDescGZIP() []byte {
 }
 
 var file_daemon_proto_enumTypes = make([]protoimpl.EnumInfo, 4)
-var file_daemon_proto_msgTypes = make([]protoimpl.MessageInfo, 91)
+var file_daemon_proto_msgTypes = make([]protoimpl.MessageInfo, 97)
 var file_daemon_proto_goTypes = []any{
 	(LogLevel)(0),                              // 0: daemon.LogLevel
 	(ExposeProtocol)(0),                        // 1: daemon.ExposeProtocol
@@ -6577,125 +6878,139 @@ var file_daemon_proto_goTypes = []any{
 	(*ExposeServiceRequest)(nil),               // 89: daemon.ExposeServiceRequest
 	(*ExposeServiceEvent)(nil),                 // 90: daemon.ExposeServiceEvent
 	(*ExposeServiceReady)(nil),                 // 91: daemon.ExposeServiceReady
-	nil,                                        // 92: daemon.Network.ResolvedIPsEntry
-	(*PortInfo_Range)(nil),                     // 93: daemon.PortInfo.Range
-	nil,                                        // 94: daemon.SystemEvent.MetadataEntry
-	(*durationpb.Duration)(nil),                // 95: google.protobuf.Duration
-	(*timestamppb.Timestamp)(nil),              // 96: google.protobuf.Timestamp
+	(*StartCaptureRequest)(nil),                // 92: daemon.StartCaptureRequest
+	(*CapturePacket)(nil),                      // 93: daemon.CapturePacket
+	(*StartBundleCaptureRequest)(nil),          // 94: daemon.StartBundleCaptureRequest
+	(*StartBundleCaptureResponse)(nil),         // 95: daemon.StartBundleCaptureResponse
+	(*StopBundleCaptureRequest)(nil),           // 96: daemon.StopBundleCaptureRequest
+	(*StopBundleCaptureResponse)(nil),          // 97: daemon.StopBundleCaptureResponse
+	nil,                                        // 98: daemon.Network.ResolvedIPsEntry
+	(*PortInfo_Range)(nil),                     // 99: daemon.PortInfo.Range
+	nil,                                        // 100: daemon.SystemEvent.MetadataEntry
+	(*durationpb.Duration)(nil),                // 101: google.protobuf.Duration
+	(*timestamppb.Timestamp)(nil),              // 102: google.protobuf.Timestamp
 }
 var file_daemon_proto_depIdxs = []int32{
-	95, // 0: daemon.LoginRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
-	25, // 1: daemon.StatusResponse.fullStatus:type_name -> daemon.FullStatus
-	96, // 2: daemon.PeerState.connStatusUpdate:type_name -> google.protobuf.Timestamp
-	96, // 3: daemon.PeerState.lastWireguardHandshake:type_name -> google.protobuf.Timestamp
-	95, // 4: daemon.PeerState.latency:type_name -> google.protobuf.Duration
-	23, // 5: daemon.SSHServerState.sessions:type_name -> daemon.SSHSessionInfo
-	20, // 6: daemon.FullStatus.managementState:type_name -> daemon.ManagementState
-	19, // 7: daemon.FullStatus.signalState:type_name -> daemon.SignalState
-	18, // 8: daemon.FullStatus.localPeerState:type_name -> daemon.LocalPeerState
-	17, // 9: daemon.FullStatus.peers:type_name -> daemon.PeerState
-	21, // 10: daemon.FullStatus.relays:type_name -> daemon.RelayState
-	22, // 11: daemon.FullStatus.dns_servers:type_name -> daemon.NSGroupState
-	55, // 12: daemon.FullStatus.events:type_name -> daemon.SystemEvent
-	24, // 13: daemon.FullStatus.sshServerState:type_name -> daemon.SSHServerState
-	31, // 14: daemon.ListNetworksResponse.routes:type_name -> daemon.Network
-	92, // 15: daemon.Network.resolvedIPs:type_name -> daemon.Network.ResolvedIPsEntry
-	93, // 16: daemon.PortInfo.range:type_name -> daemon.PortInfo.Range
-	32, // 17: daemon.ForwardingRule.destinationPort:type_name -> daemon.PortInfo
-	32, // 18: daemon.ForwardingRule.translatedPort:type_name -> daemon.PortInfo
-	33, // 19: daemon.ForwardingRulesResponse.rules:type_name -> daemon.ForwardingRule
-	0,  // 20: daemon.GetLogLevelResponse.level:type_name -> daemon.LogLevel
-	0,  // 21: daemon.SetLogLevelRequest.level:type_name -> daemon.LogLevel
-	41, // 22: daemon.ListStatesResponse.states:type_name -> daemon.State
-	50, // 23: daemon.TracePacketRequest.tcp_flags:type_name -> daemon.TCPFlags
-	52, // 24: daemon.TracePacketResponse.stages:type_name -> daemon.TraceStage
-	2,  // 25: daemon.SystemEvent.severity:type_name -> daemon.SystemEvent.Severity
-	3,  // 26: daemon.SystemEvent.category:type_name -> daemon.SystemEvent.Category
-	96, // 27: daemon.SystemEvent.timestamp:type_name -> google.protobuf.Timestamp
-	94, // 28: daemon.SystemEvent.metadata:type_name -> daemon.SystemEvent.MetadataEntry
-	55, // 29: daemon.GetEventsResponse.events:type_name -> daemon.SystemEvent
-	95, // 30: daemon.SetConfigRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
-	68, // 31: daemon.ListProfilesResponse.profiles:type_name -> daemon.Profile
-	1,  // 32: daemon.ExposeServiceRequest.protocol:type_name -> daemon.ExposeProtocol
-	91, // 33: daemon.ExposeServiceEvent.ready:type_name -> daemon.ExposeServiceReady
-	30, // 34: daemon.Network.ResolvedIPsEntry.value:type_name -> daemon.IPList
-	5,  // 35: daemon.DaemonService.Login:input_type -> daemon.LoginRequest
-	7,  // 36: daemon.DaemonService.WaitSSOLogin:input_type -> daemon.WaitSSOLoginRequest
-	9,  // 37: daemon.DaemonService.Up:input_type -> daemon.UpRequest
-	11, // 38: daemon.DaemonService.Status:input_type -> daemon.StatusRequest
-	13, // 39: daemon.DaemonService.Down:input_type -> daemon.DownRequest
-	15, // 40: daemon.DaemonService.GetConfig:input_type -> daemon.GetConfigRequest
-	26, // 41: daemon.DaemonService.ListNetworks:input_type -> daemon.ListNetworksRequest
-	28, // 42: daemon.DaemonService.SelectNetworks:input_type -> daemon.SelectNetworksRequest
-	28, // 43: daemon.DaemonService.DeselectNetworks:input_type -> daemon.SelectNetworksRequest
-	4,  // 44: daemon.DaemonService.ForwardingRules:input_type -> daemon.EmptyRequest
-	35, // 45: daemon.DaemonService.DebugBundle:input_type -> daemon.DebugBundleRequest
-	37, // 46: daemon.DaemonService.GetLogLevel:input_type -> daemon.GetLogLevelRequest
-	39, // 47: daemon.DaemonService.SetLogLevel:input_type -> daemon.SetLogLevelRequest
-	42, // 48: daemon.DaemonService.ListStates:input_type -> daemon.ListStatesRequest
-	44, // 49: daemon.DaemonService.CleanState:input_type -> daemon.CleanStateRequest
-	46, // 50: daemon.DaemonService.DeleteState:input_type -> daemon.DeleteStateRequest
-	48, // 51: daemon.DaemonService.SetSyncResponsePersistence:input_type -> daemon.SetSyncResponsePersistenceRequest
-	51, // 52: daemon.DaemonService.TracePacket:input_type -> daemon.TracePacketRequest
-	54, // 53: daemon.DaemonService.SubscribeEvents:input_type -> daemon.SubscribeRequest
-	56, // 54: daemon.DaemonService.GetEvents:input_type -> daemon.GetEventsRequest
-	58, // 55: daemon.DaemonService.SwitchProfile:input_type -> daemon.SwitchProfileRequest
-	60, // 56: daemon.DaemonService.SetConfig:input_type -> daemon.SetConfigRequest
-	62, // 57: daemon.DaemonService.AddProfile:input_type -> daemon.AddProfileRequest
-	64, // 58: daemon.DaemonService.RemoveProfile:input_type -> daemon.RemoveProfileRequest
-	66, // 59: daemon.DaemonService.ListProfiles:input_type -> daemon.ListProfilesRequest
-	69, // 60: daemon.DaemonService.GetActiveProfile:input_type -> daemon.GetActiveProfileRequest
-	71, // 61: daemon.DaemonService.Logout:input_type -> daemon.LogoutRequest
-	73, // 62: daemon.DaemonService.GetFeatures:input_type -> daemon.GetFeaturesRequest
-	75, // 63: daemon.DaemonService.TriggerUpdate:input_type -> daemon.TriggerUpdateRequest
-	77, // 64: daemon.DaemonService.GetPeerSSHHostKey:input_type -> daemon.GetPeerSSHHostKeyRequest
-	79, // 65: daemon.DaemonService.RequestJWTAuth:input_type -> daemon.RequestJWTAuthRequest
-	81, // 66: daemon.DaemonService.WaitJWTToken:input_type -> daemon.WaitJWTTokenRequest
-	83, // 67: daemon.DaemonService.StartCPUProfile:input_type -> daemon.StartCPUProfileRequest
-	85, // 68: daemon.DaemonService.StopCPUProfile:input_type -> daemon.StopCPUProfileRequest
-	87, // 69: daemon.DaemonService.GetInstallerResult:input_type -> daemon.InstallerResultRequest
-	89, // 70: daemon.DaemonService.ExposeService:input_type -> daemon.ExposeServiceRequest
-	6,  // 71: daemon.DaemonService.Login:output_type -> daemon.LoginResponse
-	8,  // 72: daemon.DaemonService.WaitSSOLogin:output_type -> daemon.WaitSSOLoginResponse
-	10, // 73: daemon.DaemonService.Up:output_type -> daemon.UpResponse
-	12, // 74: daemon.DaemonService.Status:output_type -> daemon.StatusResponse
-	14, // 75: daemon.DaemonService.Down:output_type -> daemon.DownResponse
-	16, // 76: daemon.DaemonService.GetConfig:output_type -> daemon.GetConfigResponse
-	27, // 77: daemon.DaemonService.ListNetworks:output_type -> daemon.ListNetworksResponse
-	29, // 78: daemon.DaemonService.SelectNetworks:output_type -> daemon.SelectNetworksResponse
-	29, // 79: daemon.DaemonService.DeselectNetworks:output_type -> daemon.SelectNetworksResponse
-	34, // 80: daemon.DaemonService.ForwardingRules:output_type -> daemon.ForwardingRulesResponse
-	36, // 81: daemon.DaemonService.DebugBundle:output_type -> daemon.DebugBundleResponse
-	38, // 82: daemon.DaemonService.GetLogLevel:output_type -> daemon.GetLogLevelResponse
-	40, // 83: daemon.DaemonService.SetLogLevel:output_type -> daemon.SetLogLevelResponse
-	43, // 84: daemon.DaemonService.ListStates:output_type -> daemon.ListStatesResponse
-	45, // 85: daemon.DaemonService.CleanState:output_type -> daemon.CleanStateResponse
-	47, // 86: daemon.DaemonService.DeleteState:output_type -> daemon.DeleteStateResponse
-	49, // 87: daemon.DaemonService.SetSyncResponsePersistence:output_type -> daemon.SetSyncResponsePersistenceResponse
-	53, // 88: daemon.DaemonService.TracePacket:output_type -> daemon.TracePacketResponse
-	55, // 89: daemon.DaemonService.SubscribeEvents:output_type -> daemon.SystemEvent
-	57, // 90: daemon.DaemonService.GetEvents:output_type -> daemon.GetEventsResponse
-	59, // 91: daemon.DaemonService.SwitchProfile:output_type -> daemon.SwitchProfileResponse
-	61, // 92: daemon.DaemonService.SetConfig:output_type -> daemon.SetConfigResponse
-	63, // 93: daemon.DaemonService.AddProfile:output_type -> daemon.AddProfileResponse
-	65, // 94: daemon.DaemonService.RemoveProfile:output_type -> daemon.RemoveProfileResponse
-	67, // 95: daemon.DaemonService.ListProfiles:output_type -> daemon.ListProfilesResponse
-	70, // 96: daemon.DaemonService.GetActiveProfile:output_type -> daemon.GetActiveProfileResponse
-	72, // 97: daemon.DaemonService.Logout:output_type -> daemon.LogoutResponse
-	74, // 98: daemon.DaemonService.GetFeatures:output_type -> daemon.GetFeaturesResponse
-	76, // 99: daemon.DaemonService.TriggerUpdate:output_type -> daemon.TriggerUpdateResponse
-	78, // 100: daemon.DaemonService.GetPeerSSHHostKey:output_type -> daemon.GetPeerSSHHostKeyResponse
-	80, // 101: daemon.DaemonService.RequestJWTAuth:output_type -> daemon.RequestJWTAuthResponse
-	82, // 102: daemon.DaemonService.WaitJWTToken:output_type -> daemon.WaitJWTTokenResponse
-	84, // 103: daemon.DaemonService.StartCPUProfile:output_type -> daemon.StartCPUProfileResponse
-	86, // 104: daemon.DaemonService.StopCPUProfile:output_type -> daemon.StopCPUProfileResponse
-	88, // 105: daemon.DaemonService.GetInstallerResult:output_type -> daemon.InstallerResultResponse
-	90, // 106: daemon.DaemonService.ExposeService:output_type -> daemon.ExposeServiceEvent
-	71, // [71:107] is the sub-list for method output_type
-	35, // [35:71] is the sub-list for method input_type
-	35, // [35:35] is the sub-list for extension type_name
-	35, // [35:35] is the sub-list for extension extendee
-	0,  // [0:35] is the sub-list for field type_name
+	101, // 0: daemon.LoginRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
+	25,  // 1: daemon.StatusResponse.fullStatus:type_name -> daemon.FullStatus
+	102, // 2: daemon.PeerState.connStatusUpdate:type_name -> google.protobuf.Timestamp
+	102, // 3: daemon.PeerState.lastWireguardHandshake:type_name -> google.protobuf.Timestamp
+	101, // 4: daemon.PeerState.latency:type_name -> google.protobuf.Duration
+	23,  // 5: daemon.SSHServerState.sessions:type_name -> daemon.SSHSessionInfo
+	20,  // 6: daemon.FullStatus.managementState:type_name -> daemon.ManagementState
+	19,  // 7: daemon.FullStatus.signalState:type_name -> daemon.SignalState
+	18,  // 8: daemon.FullStatus.localPeerState:type_name -> daemon.LocalPeerState
+	17,  // 9: daemon.FullStatus.peers:type_name -> daemon.PeerState
+	21,  // 10: daemon.FullStatus.relays:type_name -> daemon.RelayState
+	22,  // 11: daemon.FullStatus.dns_servers:type_name -> daemon.NSGroupState
+	55,  // 12: daemon.FullStatus.events:type_name -> daemon.SystemEvent
+	24,  // 13: daemon.FullStatus.sshServerState:type_name -> daemon.SSHServerState
+	31,  // 14: daemon.ListNetworksResponse.routes:type_name -> daemon.Network
+	98,  // 15: daemon.Network.resolvedIPs:type_name -> daemon.Network.ResolvedIPsEntry
+	99,  // 16: daemon.PortInfo.range:type_name -> daemon.PortInfo.Range
+	32,  // 17: daemon.ForwardingRule.destinationPort:type_name -> daemon.PortInfo
+	32,  // 18: daemon.ForwardingRule.translatedPort:type_name -> daemon.PortInfo
+	33,  // 19: daemon.ForwardingRulesResponse.rules:type_name -> daemon.ForwardingRule
+	0,   // 20: daemon.GetLogLevelResponse.level:type_name -> daemon.LogLevel
+	0,   // 21: daemon.SetLogLevelRequest.level:type_name -> daemon.LogLevel
+	41,  // 22: daemon.ListStatesResponse.states:type_name -> daemon.State
+	50,  // 23: daemon.TracePacketRequest.tcp_flags:type_name -> daemon.TCPFlags
+	52,  // 24: daemon.TracePacketResponse.stages:type_name -> daemon.TraceStage
+	2,   // 25: daemon.SystemEvent.severity:type_name -> daemon.SystemEvent.Severity
+	3,   // 26: daemon.SystemEvent.category:type_name -> daemon.SystemEvent.Category
+	102, // 27: daemon.SystemEvent.timestamp:type_name -> google.protobuf.Timestamp
+	100, // 28: daemon.SystemEvent.metadata:type_name -> daemon.SystemEvent.MetadataEntry
+	55,  // 29: daemon.GetEventsResponse.events:type_name -> daemon.SystemEvent
+	101, // 30: daemon.SetConfigRequest.dnsRouteInterval:type_name -> google.protobuf.Duration
+	68,  // 31: daemon.ListProfilesResponse.profiles:type_name -> daemon.Profile
+	1,   // 32: daemon.ExposeServiceRequest.protocol:type_name -> daemon.ExposeProtocol
+	91,  // 33: daemon.ExposeServiceEvent.ready:type_name -> daemon.ExposeServiceReady
+	101, // 34: daemon.StartCaptureRequest.duration:type_name -> google.protobuf.Duration
+	101, // 35: daemon.StartBundleCaptureRequest.timeout:type_name -> google.protobuf.Duration
+	30,  // 36: daemon.Network.ResolvedIPsEntry.value:type_name -> daemon.IPList
+	5,   // 37: daemon.DaemonService.Login:input_type -> daemon.LoginRequest
+	7,   // 38: daemon.DaemonService.WaitSSOLogin:input_type -> daemon.WaitSSOLoginRequest
+	9,   // 39: daemon.DaemonService.Up:input_type -> daemon.UpRequest
+	11,  // 40: daemon.DaemonService.Status:input_type -> daemon.StatusRequest
+	13,  // 41: daemon.DaemonService.Down:input_type -> daemon.DownRequest
+	15,  // 42: daemon.DaemonService.GetConfig:input_type -> daemon.GetConfigRequest
+	26,  // 43: daemon.DaemonService.ListNetworks:input_type -> daemon.ListNetworksRequest
+	28,  // 44: daemon.DaemonService.SelectNetworks:input_type -> daemon.SelectNetworksRequest
+	28,  // 45: daemon.DaemonService.DeselectNetworks:input_type -> daemon.SelectNetworksRequest
+	4,   // 46: daemon.DaemonService.ForwardingRules:input_type -> daemon.EmptyRequest
+	35,  // 47: daemon.DaemonService.DebugBundle:input_type -> daemon.DebugBundleRequest
+	37,  // 48: daemon.DaemonService.GetLogLevel:input_type -> daemon.GetLogLevelRequest
+	39,  // 49: daemon.DaemonService.SetLogLevel:input_type -> daemon.SetLogLevelRequest
+	42,  // 50: daemon.DaemonService.ListStates:input_type -> daemon.ListStatesRequest
+	44,  // 51: daemon.DaemonService.CleanState:input_type -> daemon.CleanStateRequest
+	46,  // 52: daemon.DaemonService.DeleteState:input_type -> daemon.DeleteStateRequest
+	48,  // 53: daemon.DaemonService.SetSyncResponsePersistence:input_type -> daemon.SetSyncResponsePersistenceRequest
+	51,  // 54: daemon.DaemonService.TracePacket:input_type -> daemon.TracePacketRequest
+	92,  // 55: daemon.DaemonService.StartCapture:input_type -> daemon.StartCaptureRequest
+	94,  // 56: daemon.DaemonService.StartBundleCapture:input_type -> daemon.StartBundleCaptureRequest
+	96,  // 57: daemon.DaemonService.StopBundleCapture:input_type -> daemon.StopBundleCaptureRequest
+	54,  // 58: daemon.DaemonService.SubscribeEvents:input_type -> daemon.SubscribeRequest
+	56,  // 59: daemon.DaemonService.GetEvents:input_type -> daemon.GetEventsRequest
+	58,  // 60: daemon.DaemonService.SwitchProfile:input_type -> daemon.SwitchProfileRequest
+	60,  // 61: daemon.DaemonService.SetConfig:input_type -> daemon.SetConfigRequest
+	62,  // 62: daemon.DaemonService.AddProfile:input_type -> daemon.AddProfileRequest
+	64,  // 63: daemon.DaemonService.RemoveProfile:input_type -> daemon.RemoveProfileRequest
+	66,  // 64: daemon.DaemonService.ListProfiles:input_type -> daemon.ListProfilesRequest
+	69,  // 65: daemon.DaemonService.GetActiveProfile:input_type -> daemon.GetActiveProfileRequest
+	71,  // 66: daemon.DaemonService.Logout:input_type -> daemon.LogoutRequest
+	73,  // 67: daemon.DaemonService.GetFeatures:input_type -> daemon.GetFeaturesRequest
+	75,  // 68: daemon.DaemonService.TriggerUpdate:input_type -> daemon.TriggerUpdateRequest
+	77,  // 69: daemon.DaemonService.GetPeerSSHHostKey:input_type -> daemon.GetPeerSSHHostKeyRequest
+	79,  // 70: daemon.DaemonService.RequestJWTAuth:input_type -> daemon.RequestJWTAuthRequest
+	81,  // 71: daemon.DaemonService.WaitJWTToken:input_type -> daemon.WaitJWTTokenRequest
+	83,  // 72: daemon.DaemonService.StartCPUProfile:input_type -> daemon.StartCPUProfileRequest
+	85,  // 73: daemon.DaemonService.StopCPUProfile:input_type -> daemon.StopCPUProfileRequest
+	87,  // 74: daemon.DaemonService.GetInstallerResult:input_type -> daemon.InstallerResultRequest
+	89,  // 75: daemon.DaemonService.ExposeService:input_type -> daemon.ExposeServiceRequest
+	6,   // 76: daemon.DaemonService.Login:output_type -> daemon.LoginResponse
+	8,   // 77: daemon.DaemonService.WaitSSOLogin:output_type -> daemon.WaitSSOLoginResponse
+	10,  // 78: daemon.DaemonService.Up:output_type -> daemon.UpResponse
+	12,  // 79: daemon.DaemonService.Status:output_type -> daemon.StatusResponse
+	14,  // 80: daemon.DaemonService.Down:output_type -> daemon.DownResponse
+	16,  // 81: daemon.DaemonService.GetConfig:output_type -> daemon.GetConfigResponse
+	27,  // 82: daemon.DaemonService.ListNetworks:output_type -> daemon.ListNetworksResponse
+	29,  // 83: daemon.DaemonService.SelectNetworks:output_type -> daemon.SelectNetworksResponse
+	29,  // 84: daemon.DaemonService.DeselectNetworks:output_type -> daemon.SelectNetworksResponse
+	34,  // 85: daemon.DaemonService.ForwardingRules:output_type -> daemon.ForwardingRulesResponse
+	36,  // 86: daemon.DaemonService.DebugBundle:output_type -> daemon.DebugBundleResponse
+	38,  // 87: daemon.DaemonService.GetLogLevel:output_type -> daemon.GetLogLevelResponse
+	40,  // 88: daemon.DaemonService.SetLogLevel:output_type -> daemon.SetLogLevelResponse
+	43,  // 89: daemon.DaemonService.ListStates:output_type -> daemon.ListStatesResponse
+	45,  // 90: daemon.DaemonService.CleanState:output_type -> daemon.CleanStateResponse
+	47,  // 91: daemon.DaemonService.DeleteState:output_type -> daemon.DeleteStateResponse
+	49,  // 92: daemon.DaemonService.SetSyncResponsePersistence:output_type -> daemon.SetSyncResponsePersistenceResponse
+	53,  // 93: daemon.DaemonService.TracePacket:output_type -> daemon.TracePacketResponse
+	93,  // 94: daemon.DaemonService.StartCapture:output_type -> daemon.CapturePacket
+	95,  // 95: daemon.DaemonService.StartBundleCapture:output_type -> daemon.StartBundleCaptureResponse
+	97,  // 96: daemon.DaemonService.StopBundleCapture:output_type -> daemon.StopBundleCaptureResponse
+	55,  // 97: daemon.DaemonService.SubscribeEvents:output_type -> daemon.SystemEvent
+	57,  // 98: daemon.DaemonService.GetEvents:output_type -> daemon.GetEventsResponse
+	59,  // 99: daemon.DaemonService.SwitchProfile:output_type -> daemon.SwitchProfileResponse
+	61,  // 100: daemon.DaemonService.SetConfig:output_type -> daemon.SetConfigResponse
+	63,  // 101: daemon.DaemonService.AddProfile:output_type -> daemon.AddProfileResponse
+	65,  // 102: daemon.DaemonService.RemoveProfile:output_type -> daemon.RemoveProfileResponse
+	67,  // 103: daemon.DaemonService.ListProfiles:output_type -> daemon.ListProfilesResponse
+	70,  // 104: daemon.DaemonService.GetActiveProfile:output_type -> daemon.GetActiveProfileResponse
+	72,  // 105: daemon.DaemonService.Logout:output_type -> daemon.LogoutResponse
+	74,  // 106: daemon.DaemonService.GetFeatures:output_type -> daemon.GetFeaturesResponse
+	76,  // 107: daemon.DaemonService.TriggerUpdate:output_type -> daemon.TriggerUpdateResponse
+	78,  // 108: daemon.DaemonService.GetPeerSSHHostKey:output_type -> daemon.GetPeerSSHHostKeyResponse
+	80,  // 109: daemon.DaemonService.RequestJWTAuth:output_type -> daemon.RequestJWTAuthResponse
+	82,  // 110: daemon.DaemonService.WaitJWTToken:output_type -> daemon.WaitJWTTokenResponse
+	84,  // 111: daemon.DaemonService.StartCPUProfile:output_type -> daemon.StartCPUProfileResponse
+	86,  // 112: daemon.DaemonService.StopCPUProfile:output_type -> daemon.StopCPUProfileResponse
+	88,  // 113: daemon.DaemonService.GetInstallerResult:output_type -> daemon.InstallerResultResponse
+	90,  // 114: daemon.DaemonService.ExposeService:output_type -> daemon.ExposeServiceEvent
+	76,  // [76:115] is the sub-list for method output_type
+	37,  // [37:76] is the sub-list for method input_type
+	37,  // [37:37] is the sub-list for extension type_name
+	37,  // [37:37] is the sub-list for extension extendee
+	0,   // [0:37] is the sub-list for field type_name
 }
 
 func init() { file_daemon_proto_init() }
@@ -6725,7 +7040,7 @@ 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:   91,
+			NumMessages:   97,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

client/proto/daemon.proto

@@ -64,6 +64,17 @@ service DaemonService {
 
   rpc TracePacket(TracePacketRequest) returns (TracePacketResponse) {}
 
+  // StartCapture begins streaming packet capture on the WireGuard interface.
+  // Requires --enable-capture set at service install/reconfigure time.
+  rpc StartCapture(StartCaptureRequest) returns (stream CapturePacket) {}
+
+  // StartBundleCapture begins capturing packets to a server-side temp file
+  // for inclusion in the next debug bundle. Auto-stops after the given timeout.
+  rpc StartBundleCapture(StartBundleCaptureRequest) returns (StartBundleCaptureResponse) {}
+
+  // StopBundleCapture stops the running bundle capture. Idempotent.
+  rpc StopBundleCapture(StopBundleCaptureRequest) returns (StopBundleCaptureResponse) {}
+
   rpc SubscribeEvents(SubscribeRequest) returns (stream SystemEvent) {}
 
   rpc GetEvents(GetEventsRequest) returns (GetEventsResponse) {}
@@ -832,3 +843,26 @@ message ExposeServiceReady {
   string domain = 3;
   bool port_auto_assigned = 4;
 }
+
+message StartCaptureRequest {
+  bool text_output = 1;
+  uint32 snap_len = 2;
+  google.protobuf.Duration duration = 3;
+  string filter_expr = 4;
+  bool verbose = 5;
+  bool ascii = 6;
+}
+
+message CapturePacket {
+  bytes data = 1;
+}
+
+message StartBundleCaptureRequest {
+  // timeout auto-stops the capture after this duration.
+  // Clamped to a server-side maximum (10 minutes). Zero or unset defaults to the maximum.
+  google.protobuf.Duration timeout = 1;
+}
+
+message StartBundleCaptureResponse {}
+message StopBundleCaptureRequest {}
+message StopBundleCaptureResponse {}

client/proto/daemon_grpc.pb.go

@@ -37,6 +37,9 @@ const (
 	DaemonService_DeleteState_FullMethodName                = "/daemon.DaemonService/DeleteState"
 	DaemonService_SetSyncResponsePersistence_FullMethodName = "/daemon.DaemonService/SetSyncResponsePersistence"
 	DaemonService_TracePacket_FullMethodName                = "/daemon.DaemonService/TracePacket"
+	DaemonService_StartCapture_FullMethodName               = "/daemon.DaemonService/StartCapture"
+	DaemonService_StartBundleCapture_FullMethodName         = "/daemon.DaemonService/StartBundleCapture"
+	DaemonService_StopBundleCapture_FullMethodName          = "/daemon.DaemonService/StopBundleCapture"
 	DaemonService_SubscribeEvents_FullMethodName            = "/daemon.DaemonService/SubscribeEvents"
 	DaemonService_GetEvents_FullMethodName                  = "/daemon.DaemonService/GetEvents"
 	DaemonService_SwitchProfile_FullMethodName              = "/daemon.DaemonService/SwitchProfile"
@@ -96,6 +99,14 @@ type DaemonServiceClient interface {
 	// SetSyncResponsePersistence enables or disables sync response persistence
 	SetSyncResponsePersistence(ctx context.Context, in *SetSyncResponsePersistenceRequest, opts ...grpc.CallOption) (*SetSyncResponsePersistenceResponse, error)
 	TracePacket(ctx context.Context, in *TracePacketRequest, opts ...grpc.CallOption) (*TracePacketResponse, error)
+	// StartCapture begins streaming packet capture on the WireGuard interface.
+	// Requires --enable-capture set at service install/reconfigure time.
+	StartCapture(ctx context.Context, in *StartCaptureRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[CapturePacket], error)
+	// StartBundleCapture begins capturing packets to a server-side temp file
+	// for inclusion in the next debug bundle. Auto-stops after the given timeout.
+	StartBundleCapture(ctx context.Context, in *StartBundleCaptureRequest, opts ...grpc.CallOption) (*StartBundleCaptureResponse, error)
+	// StopBundleCapture stops the running bundle capture. Idempotent.
+	StopBundleCapture(ctx context.Context, in *StopBundleCaptureRequest, opts ...grpc.CallOption) (*StopBundleCaptureResponse, error)
 	SubscribeEvents(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[SystemEvent], error)
 	GetEvents(ctx context.Context, in *GetEventsRequest, opts ...grpc.CallOption) (*GetEventsResponse, error)
 	SwitchProfile(ctx context.Context, in *SwitchProfileRequest, opts ...grpc.CallOption) (*SwitchProfileResponse, error)
@@ -313,9 +324,48 @@ func (c *daemonServiceClient) TracePacket(ctx context.Context, in *TracePacketRe
 	return out, nil
 }
 
+func (c *daemonServiceClient) StartCapture(ctx context.Context, in *StartCaptureRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[CapturePacket], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[0], DaemonService_StartCapture_FullMethodName, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &grpc.GenericClientStream[StartCaptureRequest, CapturePacket]{ClientStream: stream}
+	if err := x.ClientStream.SendMsg(in); err != nil {
+		return nil, err
+	}
+	if err := x.ClientStream.CloseSend(); err != nil {
+		return nil, err
+	}
+	return x, nil
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type DaemonService_StartCaptureClient = grpc.ServerStreamingClient[CapturePacket]
+
+func (c *daemonServiceClient) StartBundleCapture(ctx context.Context, in *StartBundleCaptureRequest, opts ...grpc.CallOption) (*StartBundleCaptureResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(StartBundleCaptureResponse)
+	err := c.cc.Invoke(ctx, DaemonService_StartBundleCapture_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *daemonServiceClient) StopBundleCapture(ctx context.Context, in *StopBundleCaptureRequest, opts ...grpc.CallOption) (*StopBundleCaptureResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(StopBundleCaptureResponse)
+	err := c.cc.Invoke(ctx, DaemonService_StopBundleCapture_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *daemonServiceClient) SubscribeEvents(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[SystemEvent], error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[0], DaemonService_SubscribeEvents_FullMethodName, cOpts...)
+	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[1], DaemonService_SubscribeEvents_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -494,7 +544,7 @@ func (c *daemonServiceClient) GetInstallerResult(ctx context.Context, in *Instal
 
 func (c *daemonServiceClient) ExposeService(ctx context.Context, in *ExposeServiceRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[ExposeServiceEvent], error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[1], DaemonService_ExposeService_FullMethodName, cOpts...)
+	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[2], DaemonService_ExposeService_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -550,6 +600,14 @@ type DaemonServiceServer interface {
 	// SetSyncResponsePersistence enables or disables sync response persistence
 	SetSyncResponsePersistence(context.Context, *SetSyncResponsePersistenceRequest) (*SetSyncResponsePersistenceResponse, error)
 	TracePacket(context.Context, *TracePacketRequest) (*TracePacketResponse, error)
+	// StartCapture begins streaming packet capture on the WireGuard interface.
+	// Requires --enable-capture set at service install/reconfigure time.
+	StartCapture(*StartCaptureRequest, grpc.ServerStreamingServer[CapturePacket]) error
+	// StartBundleCapture begins capturing packets to a server-side temp file
+	// for inclusion in the next debug bundle. Auto-stops after the given timeout.
+	StartBundleCapture(context.Context, *StartBundleCaptureRequest) (*StartBundleCaptureResponse, error)
+	// StopBundleCapture stops the running bundle capture. Idempotent.
+	StopBundleCapture(context.Context, *StopBundleCaptureRequest) (*StopBundleCaptureResponse, error)
 	SubscribeEvents(*SubscribeRequest, grpc.ServerStreamingServer[SystemEvent]) error
 	GetEvents(context.Context, *GetEventsRequest) (*GetEventsResponse, error)
 	SwitchProfile(context.Context, *SwitchProfileRequest) (*SwitchProfileResponse, error)
@@ -641,6 +699,15 @@ func (UnimplementedDaemonServiceServer) SetSyncResponsePersistence(context.Conte
 func (UnimplementedDaemonServiceServer) TracePacket(context.Context, *TracePacketRequest) (*TracePacketResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method TracePacket not implemented")
 }
+func (UnimplementedDaemonServiceServer) StartCapture(*StartCaptureRequest, grpc.ServerStreamingServer[CapturePacket]) error {
+	return status.Error(codes.Unimplemented, "method StartCapture not implemented")
+}
+func (UnimplementedDaemonServiceServer) StartBundleCapture(context.Context, *StartBundleCaptureRequest) (*StartBundleCaptureResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method StartBundleCapture not implemented")
+}
+func (UnimplementedDaemonServiceServer) StopBundleCapture(context.Context, *StopBundleCaptureRequest) (*StopBundleCaptureResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method StopBundleCapture not implemented")
+}
 func (UnimplementedDaemonServiceServer) SubscribeEvents(*SubscribeRequest, grpc.ServerStreamingServer[SystemEvent]) error {
 	return status.Error(codes.Unimplemented, "method SubscribeEvents not implemented")
 }
@@ -1040,6 +1107,53 @@ func _DaemonService_TracePacket_Handler(srv interface{}, ctx context.Context, de
 	return interceptor(ctx, in, info, handler)
 }
 
+func _DaemonService_StartCapture_Handler(srv interface{}, stream grpc.ServerStream) error {
+	m := new(StartCaptureRequest)
+	if err := stream.RecvMsg(m); err != nil {
+		return err
+	}
+	return srv.(DaemonServiceServer).StartCapture(m, &grpc.GenericServerStream[StartCaptureRequest, CapturePacket]{ServerStream: stream})
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type DaemonService_StartCaptureServer = grpc.ServerStreamingServer[CapturePacket]
+
+func _DaemonService_StartBundleCapture_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(StartBundleCaptureRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DaemonServiceServer).StartBundleCapture(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DaemonService_StartBundleCapture_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DaemonServiceServer).StartBundleCapture(ctx, req.(*StartBundleCaptureRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DaemonService_StopBundleCapture_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(StopBundleCaptureRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DaemonServiceServer).StopBundleCapture(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DaemonService_StopBundleCapture_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DaemonServiceServer).StopBundleCapture(ctx, req.(*StopBundleCaptureRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _DaemonService_SubscribeEvents_Handler(srv interface{}, stream grpc.ServerStream) error {
 	m := new(SubscribeRequest)
 	if err := stream.RecvMsg(m); err != nil {
@@ -1429,6 +1543,14 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "TracePacket",
 			Handler:    _DaemonService_TracePacket_Handler,
 		},
+		{
+			MethodName: "StartBundleCapture",
+			Handler:    _DaemonService_StartBundleCapture_Handler,
+		},
+		{
+			MethodName: "StopBundleCapture",
+			Handler:    _DaemonService_StopBundleCapture_Handler,
+		},
 		{
 			MethodName: "GetEvents",
 			Handler:    _DaemonService_GetEvents_Handler,
@@ -1495,6 +1617,11 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
 		},
 	},
 	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "StartCapture",
+			Handler:       _DaemonService_StartCapture_Handler,
+			ServerStreams: true,
+		},
 		{
 			StreamName:    "SubscribeEvents",
 			Handler:       _DaemonService_SubscribeEvents_Handler,

client/server/capture.go

@@ -0,0 +1,365 @@
+package server
+
+import (
+	"context"
+	"io"
+	"os"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+
+	"github.com/netbirdio/netbird/client/internal"
+	"github.com/netbirdio/netbird/client/proto"
+	"github.com/netbirdio/netbird/util/capture"
+)
+
+const maxBundleCaptureDuration = 10 * time.Minute
+
+// bundleCapture holds the state of an in-progress capture destined for the
+// debug bundle. The lifecycle is:
+//
+//	StartBundleCapture → capture running, writing to temp file
+//	StopBundleCapture  → capture stopped, temp file available
+//	DebugBundle        → temp file included in zip, then cleaned up
+type bundleCapture struct {
+	mu      sync.Mutex
+	sess    *capture.Session
+	file    *os.File
+	engine  *internal.Engine
+	cancel  context.CancelFunc
+	stopped bool
+}
+
+// stop halts the capture session and closes the pcap writer. Idempotent.
+func (bc *bundleCapture) stop() {
+	bc.mu.Lock()
+	defer bc.mu.Unlock()
+
+	if bc.stopped {
+		return
+	}
+	bc.stopped = true
+
+	if bc.cancel != nil {
+		bc.cancel()
+	}
+	if bc.sess != nil {
+		bc.sess.Stop()
+	}
+}
+
+// path returns the temp file path, or "" if no file exists.
+func (bc *bundleCapture) path() string {
+	if bc.file == nil {
+		return ""
+	}
+	return bc.file.Name()
+}
+
+// cleanup removes the temp file.
+func (bc *bundleCapture) cleanup() {
+	if bc.file == nil {
+		return
+	}
+	name := bc.file.Name()
+	if err := bc.file.Close(); err != nil {
+		log.Debugf("close bundle capture file: %v", err)
+	}
+	if err := os.Remove(name); err != nil && !os.IsNotExist(err) {
+		log.Debugf("remove bundle capture file: %v", err)
+	}
+	bc.file = nil
+}
+
+// StartCapture streams a pcap or text packet capture over gRPC.
+// Gated by the --enable-capture service flag.
+func (s *Server) StartCapture(req *proto.StartCaptureRequest, stream proto.DaemonService_StartCaptureServer) error {
+	if !s.captureEnabled {
+		return status.Error(codes.PermissionDenied,
+			"packet capture is disabled; reinstall or reconfigure the service with --enable-capture")
+	}
+
+	if d := req.GetDuration(); d != nil && d.AsDuration() < 0 {
+		return status.Error(codes.InvalidArgument, "duration must not be negative")
+	}
+
+	matcher, err := parseCaptureFilter(req)
+	if err != nil {
+		return status.Errorf(codes.InvalidArgument, "invalid filter: %v", err)
+	}
+
+	pr, pw := io.Pipe()
+
+	opts := capture.Options{
+		Matcher: matcher,
+		SnapLen: req.GetSnapLen(),
+		Verbose: req.GetVerbose(),
+		ASCII:   req.GetAscii(),
+	}
+	if req.GetTextOutput() {
+		opts.TextOutput = pw
+	} else {
+		opts.Output = pw
+	}
+
+	sess, err := capture.NewSession(opts)
+	if err != nil {
+		pw.Close()
+		return status.Errorf(codes.Internal, "create capture session: %v", err)
+	}
+
+	engine, err := s.claimCapture(sess)
+	if err != nil {
+		sess.Stop()
+		pw.Close()
+		return err
+	}
+
+	if err := engine.SetCapture(sess); err != nil {
+		s.releaseCapture(sess)
+		sess.Stop()
+		pw.Close()
+		return status.Errorf(codes.Internal, "set capture: %v", err)
+	}
+
+	// Send an empty initial message to signal that the capture was accepted.
+	// The client waits for this before printing the banner, so it must arrive
+	// before any packet data.
+	if err := stream.Send(&proto.CapturePacket{}); err != nil {
+		s.clearCaptureIfOwner(sess, engine)
+		sess.Stop()
+		pw.Close()
+		return status.Errorf(codes.Internal, "send initial message: %v", err)
+	}
+
+	ctx := stream.Context()
+	if d := req.GetDuration(); d != nil {
+		if dur := d.AsDuration(); dur > 0 {
+			var cancel context.CancelFunc
+			ctx, cancel = context.WithTimeout(ctx, dur)
+			defer cancel()
+		}
+	}
+
+	go func() {
+		<-ctx.Done()
+		s.clearCaptureIfOwner(sess, engine)
+		sess.Stop()
+		pw.Close()
+	}()
+	defer pr.Close()
+
+	log.Infof("packet capture started (text=%v, expr=%q)", req.GetTextOutput(), req.GetFilterExpr())
+	defer func() {
+		stats := sess.Stats()
+		log.Infof("packet capture stopped: %d packets, %d bytes, %d dropped",
+			stats.Packets, stats.Bytes, stats.Dropped)
+	}()
+
+	return streamToGRPC(pr, stream)
+}
+
+func streamToGRPC(r io.Reader, stream proto.DaemonService_StartCaptureServer) error {
+	buf := make([]byte, 32*1024)
+	for {
+		n, readErr := r.Read(buf)
+		if n > 0 {
+			if err := stream.Send(&proto.CapturePacket{Data: buf[:n]}); err != nil {
+				log.Debugf("capture stream send: %v", err)
+				return nil //nolint:nilerr // client disconnected
+			}
+		}
+		if readErr != nil {
+			return nil //nolint:nilerr // pipe closed, capture stopped normally
+		}
+	}
+}
+
+// StartBundleCapture begins capturing packets to a server-side temp file for
+// inclusion in the next debug bundle. Not gated by --enable-capture since the
+// output stays on the server (same trust level as CPU profiling).
+//
+// A timeout auto-stops the capture as a safety net if StopBundleCapture is
+// never called (e.g. CLI crash).
+func (s *Server) StartBundleCapture(_ context.Context, req *proto.StartBundleCaptureRequest) (*proto.StartBundleCaptureResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	s.stopBundleCaptureLocked()
+	s.cleanupBundleCapture()
+
+	if s.activeCapture != nil {
+		return nil, status.Error(codes.FailedPrecondition, "another capture is already running")
+	}
+
+	engine, err := s.getCaptureEngineLocked()
+	if err != nil {
+		// Not fatal: kernel mode or not connected. Log and return success
+		// so the debug bundle still generates without capture data.
+		log.Warnf("packet capture unavailable, skipping: %v", err)
+		return &proto.StartBundleCaptureResponse{}, nil
+	}
+
+	timeout := req.GetTimeout().AsDuration()
+	if timeout <= 0 || timeout > maxBundleCaptureDuration {
+		timeout = maxBundleCaptureDuration
+	}
+
+	f, err := os.CreateTemp("", "netbird.capture.*.pcap")
+	if err != nil {
+		return nil, status.Errorf(codes.Internal, "create temp file: %v", err)
+	}
+
+	sess, err := capture.NewSession(capture.Options{Output: f})
+	if err != nil {
+		f.Close()
+		os.Remove(f.Name())
+		return nil, status.Errorf(codes.Internal, "create capture session: %v", err)
+	}
+
+	if err := engine.SetCapture(sess); err != nil {
+		sess.Stop()
+		f.Close()
+		os.Remove(f.Name())
+		log.Warnf("packet capture unavailable (no filtered device), skipping: %v", err)
+		return &proto.StartBundleCaptureResponse{}, nil
+	}
+	s.activeCapture = sess
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	bc := &bundleCapture{
+		sess:   sess,
+		file:   f,
+		engine: engine,
+		cancel: cancel,
+	}
+
+	s.bundleCapture = bc
+
+	go func() {
+		<-ctx.Done()
+		s.mutex.Lock()
+		if s.bundleCapture == bc {
+			s.stopBundleCaptureLocked()
+		} else {
+			bc.stop()
+		}
+		s.mutex.Unlock()
+		log.Infof("bundle capture auto-stopped after timeout")
+	}()
+	log.Infof("bundle capture started (timeout=%s, file=%s)", timeout, f.Name())
+
+	return &proto.StartBundleCaptureResponse{}, nil
+}
+
+// StopBundleCapture stops the running bundle capture. Idempotent.
+func (s *Server) StopBundleCapture(_ context.Context, _ *proto.StopBundleCaptureRequest) (*proto.StopBundleCaptureResponse, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	s.stopBundleCaptureLocked()
+	return &proto.StopBundleCaptureResponse{}, nil
+}
+
+// stopBundleCaptureLocked stops the bundle capture if running. Must hold s.mutex.
+func (s *Server) stopBundleCaptureLocked() {
+	if s.bundleCapture == nil {
+		return
+	}
+	bc := s.bundleCapture
+	if bc.engine != nil && s.activeCapture == bc.sess {
+		if err := bc.engine.SetCapture(nil); err != nil {
+			log.Debugf("clear bundle capture: %v", err)
+		}
+		s.activeCapture = nil
+	}
+	bc.stop()
+
+	stats := bc.sess.Stats()
+	log.Infof("bundle capture stopped: %d packets, %d bytes, %d dropped",
+		stats.Packets, stats.Bytes, stats.Dropped)
+}
+
+// bundleCapturePath returns the temp file path if a capture has been taken,
+// stops any running capture, and returns "". Called from DebugBundle.
+// Must hold s.mutex.
+func (s *Server) bundleCapturePath() string {
+	if s.bundleCapture == nil {
+		return ""
+	}
+
+	s.bundleCapture.stop()
+	return s.bundleCapture.path()
+}
+
+// cleanupBundleCapture removes the temp file and clears state. Must hold s.mutex.
+func (s *Server) cleanupBundleCapture() {
+	if s.bundleCapture == nil {
+		return
+	}
+	s.bundleCapture.cleanup()
+	s.bundleCapture = nil
+}
+
+// claimCapture reserves the engine's capture slot for sess. Returns
+// FailedPrecondition if another capture is already active.
+func (s *Server) claimCapture(sess *capture.Session) (*internal.Engine, error) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+
+	if s.activeCapture != nil {
+		return nil, status.Error(codes.FailedPrecondition, "another capture is already running")
+	}
+	engine, err := s.getCaptureEngineLocked()
+	if err != nil {
+		return nil, err
+	}
+	s.activeCapture = sess
+	return engine, nil
+}
+
+// releaseCapture clears the active-capture owner if it still matches sess.
+func (s *Server) releaseCapture(sess *capture.Session) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+	if s.activeCapture == sess {
+		s.activeCapture = nil
+	}
+}
+
+// clearCaptureIfOwner clears engine's capture slot only if sess still owns it.
+func (s *Server) clearCaptureIfOwner(sess *capture.Session, engine *internal.Engine) {
+	s.mutex.Lock()
+	defer s.mutex.Unlock()
+	if s.activeCapture != sess {
+		return
+	}
+	if err := engine.SetCapture(nil); err != nil {
+		log.Debugf("clear capture: %v", err)
+	}
+	s.activeCapture = nil
+}
+
+func (s *Server) getCaptureEngineLocked() (*internal.Engine, error) {
+	if s.connectClient == nil {
+		return nil, status.Error(codes.FailedPrecondition, "client not connected")
+	}
+	engine := s.connectClient.Engine()
+	if engine == nil {
+		return nil, status.Error(codes.FailedPrecondition, "engine not initialized")
+	}
+	return engine, nil
+}
+
+// parseCaptureFilter returns a Matcher from the request.
+// Returns nil (match all) when no filter expression is set.
+func parseCaptureFilter(req *proto.StartCaptureRequest) (capture.Matcher, error) {
+	expr := req.GetFilterExpr()
+	if expr == "" {
+		return nil, nil //nolint:nilnil // nil Matcher means "match all"
+	}
+	return capture.ParseFilter(expr)
+}

client/server/debug.go

@@ -43,7 +43,9 @@ func (s *Server) DebugBundle(_ context.Context, req *proto.DebugBundleRequest) (
 		}()
 	}
 
-	// Prepare refresh callback for health probes
+	capturePath := s.bundleCapturePath()
+	defer s.cleanupBundleCapture()
+
 	var refreshStatus func()
 	if s.connectClient != nil {
 		engine := s.connectClient.Engine()
@@ -62,6 +64,7 @@ func (s *Server) DebugBundle(_ context.Context, req *proto.DebugBundleRequest) (
 			SyncResponse:   syncResponse,
 			LogPath:        s.logFile,
 			CPUProfile:     cpuProfileData,
+			CapturePath:    capturePath,
 			RefreshStatus:  refreshStatus,
 			ClientMetrics:  clientMetrics,
 		},

client/server/server.go

@@ -33,6 +33,7 @@ import (
 	"github.com/netbirdio/netbird/client/internal/statemanager"
 	"github.com/netbirdio/netbird/client/internal/updater"
 	"github.com/netbirdio/netbird/client/proto"
+	"github.com/netbirdio/netbird/util/capture"
 	"github.com/netbirdio/netbird/version"
 )
 
@@ -89,7 +90,11 @@ type Server struct {
 	profileManager         *profilemanager.ServiceManager
 	profilesDisabled       bool
 	updateSettingsDisabled bool
-	networksDisabled       bool
+	captureEnabled         bool
+	bundleCapture          *bundleCapture
+	// activeCapture is the session currently installed on the engine; guarded by s.mutex.
+	activeCapture    *capture.Session
+	networksDisabled bool
 
 	sleepHandler *sleephandler.SleepHandler
 
@@ -106,7 +111,7 @@ type oauthAuthFlow struct {
 }
 
 // New server instance constructor.
-func New(ctx context.Context, logFile string, configFile string, profilesDisabled bool, updateSettingsDisabled bool, networksDisabled bool) *Server {
+func New(ctx context.Context, logFile string, configFile string, profilesDisabled bool, updateSettingsDisabled bool, captureEnabled bool, networksDisabled bool) *Server {
 	s := &Server{
 		rootCtx:                ctx,
 		logFile:                logFile,
@@ -115,6 +120,7 @@ func New(ctx context.Context, logFile string, configFile string, profilesDisable
 		profileManager:         profilemanager.NewServiceManager(configFile),
 		profilesDisabled:       profilesDisabled,
 		updateSettingsDisabled: updateSettingsDisabled,
+		captureEnabled:         captureEnabled,
 		networksDisabled:       networksDisabled,
 		jwtCache:               newJWTCache(),
 	}

client/server/server_test.go

@@ -104,7 +104,7 @@ func TestConnectWithRetryRuns(t *testing.T) {
 		t.Fatalf("failed to set active profile state: %v", err)
 	}
 
-	s := New(ctx, "debug", "", false, false, false)
+	s := New(ctx, "debug", "", false, false, false, false)
 
 	s.config = config
 
@@ -165,7 +165,7 @@ func TestServer_Up(t *testing.T) {
 		t.Fatalf("failed to set active profile state: %v", err)
 	}
 
-	s := New(ctx, "console", "", false, false, false)
+	s := New(ctx, "console", "", false, false, false, false)
 	err = s.Start()
 	require.NoError(t, err)
 
@@ -235,7 +235,7 @@ func TestServer_SubcribeEvents(t *testing.T) {
 		t.Fatalf("failed to set active profile state: %v", err)
 	}
 
-	s := New(ctx, "console", "", false, false, false)
+	s := New(ctx, "console", "", false, false, false, false)
 
 	err = s.Start()
 	require.NoError(t, err)

client/server/setconfig_test.go

@@ -53,7 +53,7 @@ func TestSetConfig_AllFieldsSaved(t *testing.T) {
 	require.NoError(t, err)
 
 	ctx := context.Background()
-	s := New(ctx, "console", "", false, false, false)
+	s := New(ctx, "console", "", false, false, false, false)
 
 	rosenpassEnabled := true
 	rosenpassPermissive := true

client/ssh/config/manager.go

@@ -224,15 +224,20 @@ func (m *Manager) buildHostPatterns(peer PeerSSHInfo) []string {
 
 func (m *Manager) writeSSHConfig(sshConfig string) error {
 	sshConfigPath := filepath.Join(m.sshConfigDir, m.sshConfigFile)
+	sshConfigPathTmp := sshConfigPath + ".tmp"
 
 	if err := os.MkdirAll(m.sshConfigDir, 0755); err != nil {
 		return fmt.Errorf("create SSH config directory %s: %w", m.sshConfigDir, err)
 	}
 
-	if err := writeFileWithTimeout(sshConfigPath, []byte(sshConfig), 0644); err != nil {
+	if err := writeFileWithTimeout(sshConfigPathTmp, []byte(sshConfig), 0644); err != nil {
 		return fmt.Errorf("write SSH config file %s: %w", sshConfigPath, err)
 	}
 
+	if err := os.Rename(sshConfigPathTmp, sshConfigPath); err != nil {
+		return fmt.Errorf("rename ssh config %s -> %s: %w", sshConfigPathTmp, sshConfigPath, err)
+	}
+
 	log.Infof("Created NetBird SSH client config: %s", sshConfigPath)
 	return nil
 }

client/ui/debug.go

@@ -16,6 +16,7 @@ import (
 	"fyne.io/fyne/v2/widget"
 	log "github.com/sirupsen/logrus"
 	"github.com/skratchdot/open-golang/open"
+	"google.golang.org/protobuf/types/known/durationpb"
 
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/proto"
@@ -38,6 +39,7 @@ type debugCollectionParams struct {
 	upload            bool
 	uploadURL         string
 	enablePersistence bool
+	capture           bool
 }
 
 // UI components for progress tracking
@@ -51,25 +53,58 @@ type progressUI struct {
 func (s *serviceClient) showDebugUI() {
 	w := s.app.NewWindow("NetBird Debug")
 	w.SetOnClosed(s.cancel)
-
 	w.Resize(fyne.NewSize(600, 500))
 	w.SetFixedSize(true)
 
 	anonymizeCheck := widget.NewCheck("Anonymize sensitive information (public IPs, domains, ...)", nil)
 	systemInfoCheck := widget.NewCheck("Include system information (routes, interfaces, ...)", nil)
 	systemInfoCheck.SetChecked(true)
+	captureCheck := widget.NewCheck("Include packet capture", nil)
 	uploadCheck := widget.NewCheck("Upload bundle automatically after creation", nil)
 	uploadCheck.SetChecked(true)
 
-	uploadURLLabel := widget.NewLabel("Debug upload URL:")
+	uploadURLContainer, uploadURL := s.buildUploadSection(uploadCheck)
+
+	debugModeContainer, runForDurationCheck, durationInput, noteLabel := s.buildDurationSection()
+
+	statusLabel := widget.NewLabel("")
+	statusLabel.Hide()
+	progressBar := widget.NewProgressBar()
+	progressBar.Hide()
+	createButton := widget.NewButton("Create Debug Bundle", nil)
+
+	uiControls := []fyne.Disableable{
+		anonymizeCheck, systemInfoCheck, captureCheck,
+		uploadCheck, uploadURL, runForDurationCheck, durationInput, createButton,
+	}
+
+	createButton.OnTapped = s.getCreateHandler(
+		statusLabel, progressBar, uploadCheck, uploadURL,
+		anonymizeCheck, systemInfoCheck, captureCheck,
+		runForDurationCheck, durationInput, uiControls, w,
+	)
+
+	content := container.NewVBox(
+		widget.NewLabel("Create a debug bundle to help troubleshoot issues with NetBird"),
+		widget.NewLabel(""),
+		anonymizeCheck, systemInfoCheck, captureCheck,
+		uploadCheck, uploadURLContainer,
+		widget.NewLabel(""),
+		debugModeContainer, noteLabel,
+		widget.NewLabel(""),
+		statusLabel, progressBar, createButton,
+	)
+
+	w.SetContent(container.NewPadded(content))
+	w.Show()
+}
+
+func (s *serviceClient) buildUploadSection(uploadCheck *widget.Check) (*fyne.Container, *widget.Entry) {
 	uploadURL := widget.NewEntry()
 	uploadURL.SetText(uptypes.DefaultBundleURL)
 	uploadURL.SetPlaceHolder("Enter upload URL")
 
-	uploadURLContainer := container.NewVBox(
-		uploadURLLabel,
-		uploadURL,
-	)
+	uploadURLContainer := container.NewVBox(widget.NewLabel("Debug upload URL:"), uploadURL)
 
 	uploadCheck.OnChanged = func(checked bool) {
 		if checked {
@@ -78,13 +113,14 @@ func (s *serviceClient) showDebugUI() {
 			uploadURLContainer.Hide()
 		}
 	}
+	return uploadURLContainer, uploadURL
+}
 
-	debugModeContainer := container.NewHBox()
+func (s *serviceClient) buildDurationSection() (*fyne.Container, *widget.Check, *widget.Entry, *widget.Label) {
 	runForDurationCheck := widget.NewCheck("Run with trace logs before creating bundle", nil)
 	runForDurationCheck.SetChecked(true)
 
 	forLabel := widget.NewLabel("for")
-
 	durationInput := widget.NewEntry()
 	durationInput.SetText("1")
 	minutesLabel := widget.NewLabel("minute")
@@ -108,63 +144,8 @@ func (s *serviceClient) showDebugUI() {
 		}
 	}
 
-	debugModeContainer.Add(runForDurationCheck)
-	debugModeContainer.Add(forLabel)
-	debugModeContainer.Add(durationInput)
-	debugModeContainer.Add(minutesLabel)
-
-	statusLabel := widget.NewLabel("")
-	statusLabel.Hide()
-
-	progressBar := widget.NewProgressBar()
-	progressBar.Hide()
-
-	createButton := widget.NewButton("Create Debug Bundle", nil)
-
-	// UI controls that should be disabled during debug collection
-	uiControls := []fyne.Disableable{
-		anonymizeCheck,
-		systemInfoCheck,
-		uploadCheck,
-		uploadURL,
-		runForDurationCheck,
-		durationInput,
-		createButton,
-	}
-
-	createButton.OnTapped = s.getCreateHandler(
-		statusLabel,
-		progressBar,
-		uploadCheck,
-		uploadURL,
-		anonymizeCheck,
-		systemInfoCheck,
-		runForDurationCheck,
-		durationInput,
-		uiControls,
-		w,
-	)
-
-	content := container.NewVBox(
-		widget.NewLabel("Create a debug bundle to help troubleshoot issues with NetBird"),
-		widget.NewLabel(""),
-		anonymizeCheck,
-		systemInfoCheck,
-		uploadCheck,
-		uploadURLContainer,
-		widget.NewLabel(""),
-		debugModeContainer,
-		noteLabel,
-		widget.NewLabel(""),
-		statusLabel,
-		progressBar,
-		createButton,
-	)
-
-	paddedContent := container.NewPadded(content)
-	w.SetContent(paddedContent)
-
-	w.Show()
+	modeContainer := container.NewHBox(runForDurationCheck, forLabel, durationInput, minutesLabel)
+	return modeContainer, runForDurationCheck, durationInput, noteLabel
 }
 
 func validateMinute(s string, minutesLabel *widget.Label) error {
@@ -200,6 +181,7 @@ func (s *serviceClient) getCreateHandler(
 	uploadURL *widget.Entry,
 	anonymizeCheck *widget.Check,
 	systemInfoCheck *widget.Check,
+	captureCheck *widget.Check,
 	runForDurationCheck *widget.Check,
 	duration *widget.Entry,
 	uiControls []fyne.Disableable,
@@ -222,6 +204,7 @@ func (s *serviceClient) getCreateHandler(
 		params := &debugCollectionParams{
 			anonymize:         anonymizeCheck.Checked,
 			systemInfo:        systemInfoCheck.Checked,
+			capture:           captureCheck.Checked,
 			upload:            uploadCheck.Checked,
 			uploadURL:         url,
 			enablePersistence: true,
@@ -253,10 +236,7 @@ func (s *serviceClient) getCreateHandler(
 
 		statusLabel.SetText("Creating debug bundle...")
 		go s.handleDebugCreation(
-			anonymizeCheck.Checked,
-			systemInfoCheck.Checked,
-			uploadCheck.Checked,
-			url,
+			params,
 			statusLabel,
 			uiControls,
 			w,
@@ -371,7 +351,7 @@ func startProgressTracker(ctx context.Context, wg *sync.WaitGroup, duration time
 func (s *serviceClient) configureServiceForDebug(
 	conn proto.DaemonServiceClient,
 	state *debugInitialState,
-	enablePersistence bool,
+	params *debugCollectionParams,
 ) {
 	if state.wasDown {
 		if _, err := conn.Up(s.ctx, &proto.UpRequest{}); err != nil {
@@ -397,7 +377,7 @@ func (s *serviceClient) configureServiceForDebug(
 		time.Sleep(time.Second)
 	}
 
-	if enablePersistence {
+	if params.enablePersistence {
 		if _, err := conn.SetSyncResponsePersistence(s.ctx, &proto.SetSyncResponsePersistenceRequest{
 			Enabled: true,
 		}); err != nil {
@@ -417,6 +397,26 @@ func (s *serviceClient) configureServiceForDebug(
 	if _, err := conn.StartCPUProfile(s.ctx, &proto.StartCPUProfileRequest{}); err != nil {
 		log.Warnf("failed to start CPU profiling: %v", err)
 	}
+
+	s.startBundleCaptureIfEnabled(conn, params)
+}
+
+func (s *serviceClient) startBundleCaptureIfEnabled(conn proto.DaemonServiceClient, params *debugCollectionParams) {
+	if !params.capture {
+		return
+	}
+
+	const maxCapture = 10 * time.Minute
+	timeout := params.duration + 30*time.Second
+	if timeout > maxCapture {
+		timeout = maxCapture
+		log.Warnf("packet capture clamped to %s (server maximum)", maxCapture)
+	}
+	if _, err := conn.StartBundleCapture(s.ctx, &proto.StartBundleCaptureRequest{
+		Timeout: durationpb.New(timeout),
+	}); err != nil {
+		log.Warnf("failed to start bundle capture: %v", err)
+	}
 }
 
 func (s *serviceClient) collectDebugData(
@@ -430,7 +430,7 @@ func (s *serviceClient) collectDebugData(
 	var wg sync.WaitGroup
 	startProgressTracker(ctx, &wg, params.duration, progress)
 
-	s.configureServiceForDebug(conn, state, params.enablePersistence)
+	s.configureServiceForDebug(conn, state, params)
 
 	wg.Wait()
 	progress.progressBar.Hide()
@@ -440,6 +440,14 @@ func (s *serviceClient) collectDebugData(
 		log.Warnf("failed to stop CPU profiling: %v", err)
 	}
 
+	if params.capture {
+		stopCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+		defer cancel()
+		if _, err := conn.StopBundleCapture(stopCtx, &proto.StopBundleCaptureRequest{}); err != nil {
+			log.Warnf("failed to stop bundle capture: %v", err)
+		}
+	}
+
 	return nil
 }
 
@@ -520,18 +528,37 @@ func handleError(progress *progressUI, errMsg string) {
 }
 
 func (s *serviceClient) handleDebugCreation(
-	anonymize bool,
-	systemInfo bool,
-	upload bool,
-	uploadURL string,
+	params *debugCollectionParams,
 	statusLabel *widget.Label,
 	uiControls []fyne.Disableable,
 	w fyne.Window,
 ) {
-	log.Infof("Creating debug bundle (Anonymized: %v, System Info: %v, Upload Attempt: %v)...",
-		anonymize, systemInfo, upload)
+	conn, err := s.getSrvClient(failFastTimeout)
+	if err != nil {
+		log.Errorf("Failed to get client for debug: %v", err)
+		statusLabel.SetText(fmt.Sprintf("Error: %v", err))
+		enableUIControls(uiControls)
+		return
+	}
 
-	resp, err := s.createDebugBundle(anonymize, systemInfo, uploadURL)
+	if params.capture {
+		if _, err := conn.StartBundleCapture(s.ctx, &proto.StartBundleCaptureRequest{
+			Timeout: durationpb.New(30 * time.Second),
+		}); err != nil {
+			log.Warnf("failed to start bundle capture: %v", err)
+		} else {
+			defer func() {
+				stopCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+				defer cancel()
+				if _, err := conn.StopBundleCapture(stopCtx, &proto.StopBundleCaptureRequest{}); err != nil {
+					log.Warnf("failed to stop bundle capture: %v", err)
+				}
+			}()
+			time.Sleep(2 * time.Second)
+		}
+	}
+
+	resp, err := s.createDebugBundle(params.anonymize, params.systemInfo, params.uploadURL)
 	if err != nil {
 		log.Errorf("Failed to create debug bundle: %v", err)
 		statusLabel.SetText(fmt.Sprintf("Error creating bundle: %v", err))
@@ -543,7 +570,7 @@ func (s *serviceClient) handleDebugCreation(
 	uploadFailureReason := resp.GetUploadFailureReason()
 	uploadedKey := resp.GetUploadedKey()
 
-	if upload {
+	if params.upload {
 		if uploadFailureReason != "" {
 			showUploadFailedDialog(w, localPath, uploadFailureReason)
 		} else {

client/wasm/cmd/main.go

@@ -5,6 +5,7 @@ package main
 import (
 	"context"
 	"fmt"
+	"sync"
 	"syscall/js"
 	"time"
 
@@ -14,6 +15,7 @@ import (
 	netbird "github.com/netbirdio/netbird/client/embed"
 	sshdetection "github.com/netbirdio/netbird/client/ssh/detection"
 	nbstatus "github.com/netbirdio/netbird/client/status"
+	wasmcapture "github.com/netbirdio/netbird/client/wasm/internal/capture"
 	"github.com/netbirdio/netbird/client/wasm/internal/http"
 	"github.com/netbirdio/netbird/client/wasm/internal/rdp"
 	"github.com/netbirdio/netbird/client/wasm/internal/ssh"
@@ -459,6 +461,95 @@ func createSetLogLevelMethod(client *netbird.Client) js.Func {
 	})
 }
 
+// createStartCaptureMethod creates the programmable packet capture method.
+// Returns a JS interface with onpacket callback and stop() method.
+//
+// Usage from JavaScript:
+//
+//	const cap = await client.startCapture({ filter: "tcp port 443", verbose: true })
+//	cap.onpacket = (line) => console.log(line)
+//	const stats = cap.stop()
+func createStartCaptureMethod(client *netbird.Client) js.Func {
+	return js.FuncOf(func(_ js.Value, args []js.Value) any {
+		var opts js.Value
+		if len(args) > 0 {
+			opts = args[0]
+		}
+
+		return createPromise(func(resolve, reject js.Value) {
+			iface, err := wasmcapture.Start(client, opts)
+			if err != nil {
+				reject.Invoke(js.ValueOf(fmt.Sprintf("start capture: %v", err)))
+				return
+			}
+			resolve.Invoke(iface)
+		})
+	})
+}
+
+// captureMethods returns capture() and stopCapture() that share state for
+// the console-log shortcut. capture() logs packets to the browser console
+// and stopCapture() ends it, like Ctrl+C on the CLI.
+//
+// Usage from browser devtools console:
+//
+//	await client.capture()              // capture all packets
+//	await client.capture("tcp")         // capture with filter
+//	await client.capture({filter: "host 10.0.0.1", verbose: true})
+//	client.stopCapture()                // stop and print stats
+func captureMethods(client *netbird.Client) (startFn, stopFn js.Func) {
+	var mu sync.Mutex
+	var active *wasmcapture.Handle
+
+	startFn = js.FuncOf(func(_ js.Value, args []js.Value) any {
+		var opts js.Value
+		if len(args) > 0 {
+			opts = args[0]
+		}
+
+		return createPromise(func(resolve, reject js.Value) {
+			mu.Lock()
+			defer mu.Unlock()
+
+			if active != nil {
+				active.Stop()
+				active = nil
+			}
+
+			h, err := wasmcapture.StartConsole(client, opts)
+			if err != nil {
+				reject.Invoke(js.ValueOf(fmt.Sprintf("start capture: %v", err)))
+				return
+			}
+			active = h
+
+			console := js.Global().Get("console")
+			console.Call("log", "[capture] started, call client.stopCapture() to stop")
+			resolve.Invoke(js.Undefined())
+		})
+	})
+
+	stopFn = js.FuncOf(func(_ js.Value, _ []js.Value) any {
+		mu.Lock()
+		defer mu.Unlock()
+
+		if active == nil {
+			js.Global().Get("console").Call("log", "[capture] no active capture")
+			return js.Undefined()
+		}
+
+		stats := active.Stop()
+		active = nil
+
+		console := js.Global().Get("console")
+		console.Call("log", fmt.Sprintf("[capture] stopped: %d packets, %d bytes, %d dropped",
+			stats.Packets, stats.Bytes, stats.Dropped))
+		return js.Undefined()
+	})
+
+	return startFn, stopFn
+}
+
 // createPromise is a helper to create JavaScript promises
 func createPromise(handler func(resolve, reject js.Value)) js.Value {
 	return js.Global().Get("Promise").New(js.FuncOf(func(_ js.Value, promiseArgs []js.Value) any {
@@ -521,6 +612,11 @@ func createClientObject(client *netbird.Client) js.Value {
 	obj["statusDetail"] = createStatusDetailMethod(client)
 	obj["getSyncResponse"] = createGetSyncResponseMethod(client)
 	obj["setLogLevel"] = createSetLogLevelMethod(client)
+	obj["startCapture"] = createStartCaptureMethod(client)
+
+	capStart, capStop := captureMethods(client)
+	obj["capture"] = capStart
+	obj["stopCapture"] = capStop
 
 	return js.ValueOf(obj)
 }

client/wasm/internal/capture/capture.go

@@ -0,0 +1,176 @@
+//go:build js
+
+// Package capture bridges the util/capture package to JavaScript via syscall/js.
+package capture
+
+import (
+	"strings"
+	"sync"
+	"syscall/js"
+
+	netbird "github.com/netbirdio/netbird/client/embed"
+)
+
+// Handle holds a running capture session so it can be stopped later.
+type Handle struct {
+	cs      *netbird.CaptureSession
+	stopFn  js.Func
+	stopped bool
+}
+
+// Stop ends the capture and returns stats.
+func (h *Handle) Stop() netbird.CaptureStats {
+	if h.stopped {
+		return h.cs.Stats()
+	}
+	h.stopped = true
+	h.stopFn.Release()
+
+	h.cs.Stop()
+	return h.cs.Stats()
+}
+
+func statsToJS(s netbird.CaptureStats) js.Value {
+	obj := js.Global().Get("Object").Call("create", js.Null())
+	obj.Set("packets", js.ValueOf(s.Packets))
+	obj.Set("bytes", js.ValueOf(s.Bytes))
+	obj.Set("dropped", js.ValueOf(s.Dropped))
+	return obj
+}
+
+// parseOpts extracts filter/verbose/ascii from a JS options value.
+func parseOpts(jsOpts js.Value) (filter string, verbose, ascii bool) {
+	if jsOpts.IsNull() || jsOpts.IsUndefined() {
+		return
+	}
+	if jsOpts.Type() == js.TypeString {
+		filter = jsOpts.String()
+		return
+	}
+	if jsOpts.Type() != js.TypeObject {
+		return
+	}
+	if f := jsOpts.Get("filter"); !f.IsUndefined() && !f.IsNull() {
+		filter = f.String()
+	}
+	if v := jsOpts.Get("verbose"); !v.IsUndefined() {
+		verbose = v.Truthy()
+	}
+	if a := jsOpts.Get("ascii"); !a.IsUndefined() {
+		ascii = a.Truthy()
+	}
+	return
+}
+
+// Start creates a capture session and returns a JS interface for streaming text
+// output. The returned object exposes:
+//
+//	onpacket(callback)  - set callback(string) for each text line
+//	stop()              - stop capture and return stats { packets, bytes, dropped }
+//
+// Options: { filter: string, verbose: bool, ascii: bool } or just a filter string.
+func Start(client *netbird.Client, jsOpts js.Value) (js.Value, error) {
+	filter, verbose, ascii := parseOpts(jsOpts)
+
+	cb := &jsCallbackWriter{}
+
+	cs, err := client.StartCapture(netbird.CaptureOptions{
+		TextOutput: cb,
+		Filter:     filter,
+		Verbose:    verbose,
+		ASCII:      ascii,
+	})
+	if err != nil {
+		return js.Undefined(), err
+	}
+
+	handle := &Handle{cs: cs}
+
+	iface := js.Global().Get("Object").Call("create", js.Null())
+	handle.stopFn = js.FuncOf(func(_ js.Value, _ []js.Value) any {
+		return statsToJS(handle.Stop())
+	})
+	iface.Set("stop", handle.stopFn)
+	iface.Set("onpacket", js.Undefined())
+	cb.setInterface(iface)
+
+	return iface, nil
+}
+
+// StartConsole starts a capture that logs every packet line to console.log.
+// Returns a Handle so the caller can stop it later.
+func StartConsole(client *netbird.Client, jsOpts js.Value) (*Handle, error) {
+	filter, verbose, ascii := parseOpts(jsOpts)
+
+	cb := &jsCallbackWriter{}
+
+	cs, err := client.StartCapture(netbird.CaptureOptions{
+		TextOutput: cb,
+		Filter:     filter,
+		Verbose:    verbose,
+		ASCII:      ascii,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	handle := &Handle{cs: cs}
+	handle.stopFn = js.FuncOf(func(_ js.Value, _ []js.Value) any {
+		return statsToJS(handle.Stop())
+	})
+
+	iface := js.Global().Get("Object").Call("create", js.Null())
+	console := js.Global().Get("console")
+	iface.Set("onpacket", console.Get("log").Call("bind", console, js.ValueOf("[capture]")))
+	cb.setInterface(iface)
+
+	return handle, nil
+}
+
+// jsCallbackWriter is an io.Writer that buffers text until a newline, then
+// invokes the JS onpacket callback with each complete line.
+type jsCallbackWriter struct {
+	mu    sync.Mutex
+	iface js.Value
+	buf   strings.Builder
+}
+
+func (w *jsCallbackWriter) setInterface(iface js.Value) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	w.iface = iface
+}
+
+func (w *jsCallbackWriter) Write(p []byte) (int, error) {
+	w.mu.Lock()
+	w.buf.Write(p)
+
+	var lines []string
+	for {
+		str := w.buf.String()
+		idx := strings.IndexByte(str, '\n')
+		if idx < 0 {
+			break
+		}
+		lines = append(lines, str[:idx])
+		w.buf.Reset()
+		if idx+1 < len(str) {
+			w.buf.WriteString(str[idx+1:])
+		}
+	}
+
+	iface := w.iface
+	w.mu.Unlock()
+
+	if iface.IsUndefined() {
+		return len(p), nil
+	}
+	cb := iface.Get("onpacket")
+	if cb.IsUndefined() || cb.IsNull() {
+		return len(p), nil
+	}
+	for _, line := range lines {
+		cb.Invoke(js.ValueOf(line))
+	}
+	return len(p), nil
+}

flow/client/client.go

@@ -13,11 +13,9 @@ import (
 	"github.com/cenkalti/backoff/v4"
 	log "github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/credentials/insecure"
 	"google.golang.org/grpc/keepalive"
-	"google.golang.org/grpc/status"
 
 	nbgrpc "github.com/netbirdio/netbird/client/grpc"
 	"github.com/netbirdio/netbird/flow/proto"
@@ -301,12 +299,11 @@ func defaultBackoff(ctx context.Context, interval time.Duration) backoff.BackOff
 	}, ctx)
 }
 
+// isContextDone reports whether the local context has been canceled or has
+// exceeded its deadline. It deliberately does not inspect gRPC status codes:
+// a server- or proxy-sent codes.Canceled / codes.DeadlineExceeded must not
+// short-circuit our retry loop, since retrying is the correct response when
+// the local context is still alive.
 func isContextDone(err error) bool {
-	if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
-		return true
-	}
-	if s, ok := status.FromError(err); ok {
-		return s.Code() == codes.Canceled || s.Code() == codes.DeadlineExceeded
-	}
-	return false
+	return errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded)
 }

go.mod

@@ -17,8 +17,8 @@ require (
 	github.com/spf13/cobra v1.10.1
 	github.com/spf13/pflag v1.0.9
 	github.com/vishvananda/netlink v1.3.1
-	golang.org/x/crypto v0.49.0
-	golang.org/x/sys v0.42.0
+	golang.org/x/crypto v0.50.0
+	golang.org/x/sys v0.43.0
 	golang.zx2c4.com/wireguard v0.0.0-20230704135630-469159ecf7d1
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6
 	golang.zx2c4.com/wireguard/windows v0.5.3
@@ -68,9 +68,10 @@ require (
 	github.com/jackc/pgx/v5 v5.5.5
 	github.com/libdns/route53 v1.5.0
 	github.com/libp2p/go-nat v0.2.0
-	github.com/libp2p/go-netroute v0.2.1
+	github.com/libp2p/go-netroute v0.4.0
 	github.com/lrh3321/ipset-go v0.0.0-20250619021614-54a0a98ace81
 	github.com/mdlayher/socket v0.5.1
+	github.com/mdp/qrterminal/v3 v3.2.1
 	github.com/miekg/dns v1.1.59
 	github.com/mitchellh/hashstructure/v2 v2.0.2
 	github.com/netbirdio/management-integrations/integrations v0.0.0-20260416123949-2355d972be42
@@ -117,11 +118,11 @@ require (
 	goauthentik.io/api/v3 v3.2023051.3
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b
 	golang.org/x/mobile v0.0.0-20251113184115-a159579294ab
-	golang.org/x/mod v0.33.0
-	golang.org/x/net v0.52.0
+	golang.org/x/mod v0.34.0
+	golang.org/x/net v0.53.0
 	golang.org/x/oauth2 v0.36.0
 	golang.org/x/sync v0.20.0
-	golang.org/x/term v0.41.0
+	golang.org/x/term v0.42.0
 	golang.org/x/time v0.15.0
 	google.golang.org/api v0.276.0
 	gopkg.in/yaml.v3 v3.0.1
@@ -302,13 +303,14 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/image v0.33.0 // indirect
-	golang.org/x/text v0.35.0 // indirect
-	golang.org/x/tools v0.42.0 // indirect
+	golang.org/x/text v0.36.0 // indirect
+	golang.org/x/tools v0.43.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	rsc.io/qr v0.2.0 // indirect
 )
 
 replace github.com/kardianos/service => github.com/netbirdio/service v0.0.0-20240911161631-f62744f42502
@@ -321,8 +323,6 @@ replace github.com/cloudflare/circl => github.com/cunicu/circl v0.0.0-2023080111
 
 replace github.com/pion/ice/v4 => github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51
 
-replace github.com/libp2p/go-netroute => github.com/netbirdio/go-netroute v0.0.0-20240611143515-f59b0e1d3944
-
 replace github.com/dexidp/dex => github.com/netbirdio/dex v0.244.0
 
 replace github.com/mailru/easyjson => github.com/netbirdio/easyjson v0.9.0

go.sum

@@ -395,6 +395,8 @@ github.com/libdns/route53 v1.5.0 h1:2SKdpPFl/qgWsXQvsLNJJAoX7rSxlk7zgoL4jnWdXVA=
 github.com/libdns/route53 v1.5.0/go.mod h1:joT4hKmaTNKHEwb7GmZ65eoDz1whTu7KKYPS8ZqIh6Q=
 github.com/libp2p/go-nat v0.2.0 h1:Tyz+bUFAYqGyJ/ppPPymMGbIgNRH+WqC5QrT5fKrrGk=
 github.com/libp2p/go-nat v0.2.0/go.mod h1:3MJr+GRpRkyT65EpVPBstXLvOlAPzUVlG6Pwg9ohLJk=
+github.com/libp2p/go-netroute v0.4.0 h1:sZZx9hyANYUx9PZyqcgE/E1GUG3iEtTZHUEvdtXT7/Q=
+github.com/libp2p/go-netroute v0.4.0/go.mod h1:Nkd5ShYgSMS5MUKy/MU2T57xFoOKvvLR92Lic48LEyA=
 github.com/lrh3321/ipset-go v0.0.0-20250619021614-54a0a98ace81 h1:J56rFEfUTFT9j9CiRXhi1r8lUJ4W5idG3CiaBZGojNU=
 github.com/lrh3321/ipset-go v0.0.0-20250619021614-54a0a98ace81/go.mod h1:RD8ML/YdXctQ7qbcizZkw5mZ6l8Ogrl1dodBzVJduwI=
 github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0/go.mod h1:zJYVVT2jmtg6P3p1VtQj7WsuWi/y4VnjVBn7F8KPB3I=
@@ -415,6 +417,8 @@ github.com/mdlayher/netlink v1.7.3-0.20250113171957-fbb4dce95f42 h1:A1Cq6Ysb0GM0
 github.com/mdlayher/netlink v1.7.3-0.20250113171957-fbb4dce95f42/go.mod h1:BB4YCPDOzfy7FniQ/lxuYQ3dgmM2cZumHbK8RpTjN2o=
 github.com/mdlayher/socket v0.5.1 h1:VZaqt6RkGkt2OE9l3GcC6nZkqD3xKeQLyfleW/uBcos=
 github.com/mdlayher/socket v0.5.1/go.mod h1:TjPLHI1UgwEv5J1B5q0zTZq12A/6H7nKmtTanQE37IQ=
+github.com/mdp/qrterminal/v3 v3.2.1 h1:6+yQjiiOsSuXT5n9/m60E54vdgFsw0zhADHhHLrFet4=
+github.com/mdp/qrterminal/v3 v3.2.1/go.mod h1:jOTmXvnBsMy5xqLniO0R++Jmjs2sTm9dFSuQ5kpz/SU=
 github.com/mholt/acmez/v2 v2.0.1 h1:3/3N0u1pLjMK4sNEAFSI+bcvzbPhRpY383sy1kLHJ6k=
 github.com/mholt/acmez/v2 v2.0.1/go.mod h1:fX4c9r5jYwMyMsC+7tkYRxHibkOTgta5DIFGoe67e1U=
 github.com/miekg/dns v1.1.59 h1:C9EXc/UToRwKLhK5wKU/I4QVsBUc8kE6MkHBkeypWZs=
@@ -451,8 +455,6 @@ github.com/netbirdio/dex v0.244.0 h1:1GOvi8wnXYassnKGildzNqRHq0RbcfEUw7LKYpKIN7U
 github.com/netbirdio/dex v0.244.0/go.mod h1:STGInJhPcAflrHmDO7vyit2kSq03PdL+8zQPoGALtcU=
 github.com/netbirdio/easyjson v0.9.0 h1:6Nw2lghSVuy8RSkAYDhDv1thBVEmfVbKZnV7T7Z6Aus=
 github.com/netbirdio/easyjson v0.9.0/go.mod h1:1+xMtQp2MRNVL/V1bOzuP3aP8VNwRW55fQUto+XFtTU=
-github.com/netbirdio/go-netroute v0.0.0-20240611143515-f59b0e1d3944 h1:TDtJKmM6Sf8uYFx/dMeqNOL90KUoRscdfpFZ3Im89uk=
-github.com/netbirdio/go-netroute v0.0.0-20240611143515-f59b0e1d3944/go.mod h1:sHA6TRxjQ6RLbnI+3R4DZo2Eseg/iKiPRfNmcuNySVQ=
 github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51 h1:Ov4qdafATOgGMB1wbSuh+0aAHcwz9hdvB6VZjh1mVMI=
 github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51/go.mod h1:ZSIbPdBn5hePO8CpF1PekH2SfpTxg1PDhEwtbqZS7R8=
 github.com/netbirdio/management-integrations/integrations v0.0.0-20260416123949-2355d972be42 h1:F3zS5fT9xzD1OFLfcdAE+3FfyiwjGukF1hvj0jErgs8=
@@ -709,8 +711,8 @@ golang.org/x/crypto v0.18.0/go.mod h1:R0j02AL6hcrfOiy9T4ZYp/rcWeMxM3L6QYxlOuEG1m
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
-golang.org/x/crypto v0.49.0 h1:+Ng2ULVvLHnJ/ZFEq4KdcDd/cfjrrjjNSXNzxg0Y4U4=
-golang.org/x/crypto v0.49.0/go.mod h1:ErX4dUh2UM+CFYiXZRTcMpEcN8b/1gxEuv3nODoYtCA=
+golang.org/x/crypto v0.50.0 h1:zO47/JPrL6vsNkINmLoo/PH1gcxpls50DNogFvB5ZGI=
+golang.org/x/crypto v0.50.0/go.mod h1:3muZ7vA7PBCE6xgPX7nkzzjiUq87kRItoJQM1Yo8S+Q=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
 golang.org/x/image v0.33.0 h1:LXRZRnv1+zGd5XBUVRFmYEphyyKJjQjCRiOuAP3sZfQ=
@@ -727,8 +729,8 @@ golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.33.0 h1:tHFzIWbBifEmbwtGz65eaWyGiGZatSrT9prnU8DbVL8=
-golang.org/x/mod v0.33.0/go.mod h1:swjeQEj+6r7fODbD2cqrnje9PnziFuw4bmLbBZFrQ5w=
+golang.org/x/mod v0.34.0 h1:xIHgNUUnW6sYkcM5Jleh05DvLOtwc6RitGHbDk4akRI=
+golang.org/x/mod v0.34.0/go.mod h1:ykgH52iCZe79kzLLMhyCUzhMci+nQj+0XkbXpNYtVjY=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
@@ -747,8 +749,8 @@ golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.20.0/go.mod h1:z8BVo6PvndSri0LbOE3hAn0apkU+1YvI6E70E9jsnvY=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
-golang.org/x/net v0.52.0 h1:He/TN1l0e4mmR3QqHMT2Xab3Aj3L9qjbhRm78/6jrW0=
-golang.org/x/net v0.52.0/go.mod h1:R1MAz7uMZxVMualyPXb+VaqGSa3LIaUqk0eEt3w36Sw=
+golang.org/x/net v0.53.0 h1:d+qAbo5L0orcWAr0a9JweQpjXF19LMXJE8Ey7hwOdUA=
+golang.org/x/net v0.53.0/go.mod h1:JvMuJH7rrdiCfbeHoo3fCQU24Lf5JJwT9W3sJFulfgs=
 golang.org/x/oauth2 v0.8.0/go.mod h1:yr7u4HXZRm1R1kBWqr/xKNqewf0plRYoB7sla+BCIXE=
 golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
 golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q=
@@ -799,8 +801,8 @@ golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
-golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=
+golang.org/x/sys v0.43.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -813,8 +815,8 @@ golang.org/x/term v0.16.0/go.mod h1:yn7UURbUtPyrVJPGPq404EukNFxcm/foM+bV/bfcDsY=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
-golang.org/x/term v0.41.0 h1:QCgPso/Q3RTJx2Th4bDLqML4W6iJiaXFq2/ftQF13YU=
-golang.org/x/term v0.41.0/go.mod h1:3pfBgksrReYfZ5lvYM0kSO0LIkAl4Yl2bXOkKP7Ec2A=
+golang.org/x/term v0.42.0 h1:UiKe+zDFmJobeJ5ggPwOshJIVt6/Ft0rcfrXZDLWAWY=
+golang.org/x/term v0.42.0/go.mod h1:Dq/D+snpsbazcBG5+F9Q1n2rXV8Ma+71xEjTRufARgY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -826,8 +828,8 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.35.0 h1:JOVx6vVDFokkpaq1AEptVzLTpDe9KGpj5tR4/X+ybL8=
-golang.org/x/text v0.35.0/go.mod h1:khi/HExzZJ2pGnjenulevKNX1W67CUy0AsXcNubPGCA=
+golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
+golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=
 golang.org/x/time v0.15.0 h1:bbrp8t3bGUeFOx08pvsMYRTCVSMk89u4tKbNOZbp88U=
 golang.org/x/time v0.15.0/go.mod h1:Y4YMaQmXwGQZoFaVFk4YpCt4FLQMYKZe9oeV/f4MSno=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -841,8 +843,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/tools v0.42.0 h1:uNgphsn75Tdz5Ji2q36v/nsFSfR/9BRFvqhGBaJGd5k=
-golang.org/x/tools v0.42.0/go.mod h1:Ma6lCIwGZvHK6XtgbswSoWroEkhugApmsXyrUmBhfr0=
+golang.org/x/tools v0.43.0 h1:12BdW9CeB3Z+J/I/wj34VMl8X+fEXBxVR90JeMX5E7s=
+golang.org/x/tools v0.43.0/go.mod h1:uHkMso649BX2cZK6+RpuIPXS3ho2hZo4FVwfoy1vIk0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -915,3 +917,5 @@ gotest.tools/v3 v3.5.1 h1:EENdUnS3pdur5nybKYIh2Vfgc8IUNBjxDPSjtiJcOzU=
 gotest.tools/v3 v3.5.1/go.mod h1:isy3WKz7GK6uNw/sbHzfKBLvlvXwUyV06n6brMxxopU=
 gvisor.dev/gvisor v0.0.0-20260219192049-0f2374377e89 h1:mGJaeA61P8dEHTqdvAgc70ZIV3QoUoJcXCRyyjO26OA=
 gvisor.dev/gvisor v0.0.0-20260219192049-0f2374377e89/go.mod h1:QkHjoMIBaYtpVufgwv3keYAbln78mBoCuShZrPrer1Q=
+rsc.io/qr v0.2.0 h1:6vBLea5/NRMVTz8V66gipeLycZMl/+UlFmk8DvqQ6WY=
+rsc.io/qr v0.2.0/go.mod h1:IF+uZjkb9fqyeF/4tlBoynqmQxUoPfWEKh921coOuXs=

idp/dex/connector.go

@@ -89,21 +89,33 @@ func (p *Provider) ListConnectors(ctx context.Context) ([]*ConnectorConfig, erro
 }
 
 // UpdateConnector updates an existing connector in Dex storage.
-// It merges incoming updates with existing values to prevent data loss on partial updates.
+// It overlays user-mutable config fields (issuer, clientID, clientSecret,
+// redirectURI) onto the stored connector config, and updates the connector name
+// when cfg.Name is set. Empty fields on cfg leave stored values unchanged, so
+// partial updates preserve create-time defaults such as scopes, claimMapping,
+// and userIDKey.
 func (p *Provider) UpdateConnector(ctx context.Context, cfg *ConnectorConfig) error {
 	if err := p.storage.UpdateConnector(ctx, cfg.ID, func(old storage.Connector) (storage.Connector, error) {
-		oldCfg, err := p.parseStorageConnector(old)
-		if err != nil {
-			return storage.Connector{}, fmt.Errorf("failed to parse existing connector: %w", err)
+		if cfg.Type != "" && cfg.Type != inferIdentityProviderType(old.Type, cfg.ID, nil) {
+			return storage.Connector{}, errors.New("connector type change not allowed")
 		}
 
-		mergeConnectorConfig(cfg, oldCfg)
-
-		storageConn, err := p.buildStorageConnector(cfg)
+		configData, err := overlayConnectorConfig(old.Config, cfg)
 		if err != nil {
-			return storage.Connector{}, fmt.Errorf("failed to build connector: %w", err)
+			return storage.Connector{}, fmt.Errorf("failed to overlay connector config: %w", err)
 		}
-		return storageConn, nil
+
+		name := cfg.Name
+		if name == "" {
+			name = old.Name
+		}
+
+		return storage.Connector{
+			ID:     cfg.ID,
+			Type:   old.Type,
+			Name:   name,
+			Config: configData,
+		}, nil
 	}); err != nil {
 		return fmt.Errorf("failed to update connector: %w", err)
 	}
@@ -112,23 +124,27 @@ func (p *Provider) UpdateConnector(ctx context.Context, cfg *ConnectorConfig) er
 	return nil
 }
 
-// mergeConnectorConfig preserves existing values for empty fields in the update.
-func mergeConnectorConfig(cfg, oldCfg *ConnectorConfig) {
-	if cfg.ClientSecret == "" {
-		cfg.ClientSecret = oldCfg.ClientSecret
+// overlayConnectorConfig writes only the user-mutable fields onto the existing
+// stored config, preserving every other field (scopes, claimMapping, userIDKey,
+// insecure flags, etc.). Empty fields on cfg leave the existing value alone.
+func overlayConnectorConfig(oldConfig []byte, cfg *ConnectorConfig) ([]byte, error) {
+	var m map[string]any
+	if err := decodeConnectorConfig(oldConfig, &m); err != nil {
+		return nil, err
 	}
-	if cfg.RedirectURI == "" {
-		cfg.RedirectURI = oldCfg.RedirectURI
+	if cfg.Issuer != "" {
+		m["issuer"] = cfg.Issuer
 	}
-	if cfg.Issuer == "" && cfg.Type == oldCfg.Type {
-		cfg.Issuer = oldCfg.Issuer
+	if cfg.ClientID != "" {
+		m["clientID"] = cfg.ClientID
 	}
-	if cfg.ClientID == "" {
-		cfg.ClientID = oldCfg.ClientID
+	if cfg.ClientSecret != "" {
+		m["clientSecret"] = cfg.ClientSecret
 	}
-	if cfg.Name == "" {
-		cfg.Name = oldCfg.Name
+	if cfg.RedirectURI != "" {
+		m["redirectURI"] = cfg.RedirectURI
 	}
+	return encodeConnectorConfig(m)
 }
 
 // DeleteConnector removes a connector from Dex storage.
@@ -216,6 +232,10 @@ func buildOIDCConnectorConfig(cfg *ConnectorConfig, redirectURI string) ([]byte,
 		oidcConfig["getUserInfo"] = true
 	case "entra":
 		oidcConfig["claimMapping"] = map[string]string{"email": "preferred_username"}
+		// Use the Entra Object ID (oid) instead of the default OIDC sub claim.
+		// Entra issues sub as a per-app pairwise identifier that does not match
+		// the stable Object ID.
+		oidcConfig["userIDKey"] = "oid"
 	case "okta":
 		oidcConfig["scopes"] = []string{"openid", "profile", "email", "groups"}
 	case "pocketid":

idp/dex/connector_test.go

@@ -0,0 +1,205 @@
+package dex
+
+import (
+	"context"
+	"encoding/json"
+	"log/slog"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/dexidp/dex/storage"
+	"github.com/dexidp/dex/storage/sql"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func newTestProvider(t *testing.T) (*Provider, func()) {
+	t.Helper()
+	tmpDir, err := os.MkdirTemp("", "dex-connector-test-*")
+	require.NoError(t, err)
+
+	logger := slog.New(slog.NewTextHandler(os.Stderr, nil))
+	s, err := (&sql.SQLite3{File: filepath.Join(tmpDir, "dex.db")}).Open(logger)
+	require.NoError(t, err)
+
+	return &Provider{storage: s, logger: logger}, func() {
+		_ = s.Close()
+		_ = os.RemoveAll(tmpDir)
+	}
+}
+
+func TestBuildOIDCConnectorConfig_EntraSetsUserIDKey(t *testing.T) {
+	cfg := &ConnectorConfig{
+		ID:           "entra-test",
+		Name:         "Entra",
+		Type:         "entra",
+		Issuer:       "https://login.microsoftonline.com/tid/v2.0",
+		ClientID:     "client-id",
+		ClientSecret: "client-secret",
+	}
+	data, err := buildOIDCConnectorConfig(cfg, "https://example.com/oauth2/callback")
+	require.NoError(t, err)
+
+	var m map[string]any
+	require.NoError(t, json.Unmarshal(data, &m))
+
+	assert.Equal(t, "oid", m["userIDKey"], "entra connectors must default userIDKey to oid")
+	assert.Equal(t, map[string]any{"email": "preferred_username"}, m["claimMapping"])
+}
+
+func TestBuildOIDCConnectorConfig_NonEntraDoesNotSetUserIDKey(t *testing.T) {
+	// ensures the Entra userIDKey override does not leak into other OIDC providers,
+	// which already use a stable sub claim.
+	for _, typ := range []string{"oidc", "zitadel", "okta", "pocketid", "authentik", "keycloak", "adfs"} {
+		t.Run(typ, func(t *testing.T) {
+			data, err := buildOIDCConnectorConfig(&ConnectorConfig{Type: typ}, "https://example.com/oauth2/callback")
+			require.NoError(t, err)
+			var m map[string]any
+			require.NoError(t, json.Unmarshal(data, &m))
+			_, ok := m["userIDKey"]
+			assert.False(t, ok, "%s connectors must not have userIDKey set", typ)
+		})
+	}
+}
+
+func TestUpdateConnector_PreservesCreateTimeDefaults(t *testing.T) {
+	ctx := context.Background()
+	p, cleanup := newTestProvider(t)
+	defer cleanup()
+
+	created, err := p.CreateConnector(ctx, &ConnectorConfig{
+		ID:           "entra-test",
+		Name:         "Entra",
+		Type:         "entra",
+		Issuer:       "https://login.microsoftonline.com/tid/v2.0",
+		ClientID:     "client-id",
+		ClientSecret: "old-secret",
+		RedirectURI:  "https://example.com/oauth2/callback",
+	})
+	require.NoError(t, err)
+	require.Equal(t, "entra-test", created.ID)
+
+	// Rotate only the client secret.
+	err = p.UpdateConnector(ctx, &ConnectorConfig{
+		ID:           "entra-test",
+		Type:         "entra",
+		ClientSecret: "new-secret",
+	})
+	require.NoError(t, err)
+
+	conn, err := p.storage.GetConnector(ctx, "entra-test")
+	require.NoError(t, err)
+	var m map[string]any
+	require.NoError(t, json.Unmarshal(conn.Config, &m))
+
+	assert.Equal(t, "new-secret", m["clientSecret"], "clientSecret should be rotated")
+	assert.Equal(t, "client-id", m["clientID"], "clientID must survive (overlay should leave it alone)")
+	assert.Equal(t, "https://login.microsoftonline.com/tid/v2.0", m["issuer"])
+	assert.Equal(t, "oid", m["userIDKey"], "userIDKey must survive update")
+	assert.Equal(t, map[string]any{"email": "preferred_username"}, m["claimMapping"], "claimMapping must survive update")
+}
+
+func TestUpdateConnector_DoesNotAddUserIDKeyToExistingConnector(t *testing.T) {
+	ctx := context.Background()
+	p, cleanup := newTestProvider(t)
+	defer cleanup()
+
+	// Seed a connector directly into storage without userIDKey
+	preFixConfig, err := json.Marshal(map[string]any{
+		"issuer":       "https://login.microsoftonline.com/tid/v2.0",
+		"clientID":     "client-id",
+		"clientSecret": "old-secret",
+		"redirectURI":  "https://example.com/oauth2/callback",
+		"scopes":       []string{"openid", "profile", "email"},
+		"claimMapping": map[string]string{"email": "preferred_username"},
+	})
+	require.NoError(t, err)
+
+	require.NoError(t, p.storage.CreateConnector(ctx, storage.Connector{
+		ID:     "entra-prefix",
+		Type:   "oidc",
+		Name:   "Entra",
+		Config: preFixConfig,
+	}))
+
+	// Rotate client secret via UpdateConnector.
+	err = p.UpdateConnector(ctx, &ConnectorConfig{
+		ID:           "entra-prefix",
+		Type:         "entra",
+		ClientSecret: "new-secret",
+	})
+	require.NoError(t, err)
+
+	conn, err := p.storage.GetConnector(ctx, "entra-prefix")
+	require.NoError(t, err)
+	var m map[string]any
+	require.NoError(t, json.Unmarshal(conn.Config, &m))
+
+	assert.Equal(t, "new-secret", m["clientSecret"])
+	_, has := m["userIDKey"]
+	assert.False(t, has, "userIDKey must not be auto-added to a connector that did not have it before")
+}
+
+func TestUpdateConnector_RejectsTypeChange(t *testing.T) {
+	ctx := context.Background()
+	p, cleanup := newTestProvider(t)
+	defer cleanup()
+
+	_, err := p.CreateConnector(ctx, &ConnectorConfig{
+		ID:           "entra-test",
+		Name:         "Entra",
+		Type:         "entra",
+		Issuer:       "https://login.microsoftonline.com/tid/v2.0",
+		ClientID:     "client-id",
+		ClientSecret: "secret",
+		RedirectURI:  "https://example.com/oauth2/callback",
+	})
+	require.NoError(t, err)
+
+	// Attempt to switch the connector to okta.
+	err = p.UpdateConnector(ctx, &ConnectorConfig{
+		ID:   "entra-test",
+		Type: "okta",
+	})
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "connector type change not allowed")
+
+	// stored connector type/config unchanged after the rejected update.
+	conn, err := p.storage.GetConnector(ctx, "entra-test")
+	require.NoError(t, err)
+	assert.Equal(t, "oidc", conn.Type)
+	var m map[string]any
+	require.NoError(t, json.Unmarshal(conn.Config, &m))
+	assert.Equal(t, "oid", m["userIDKey"])
+}
+
+func TestUpdateConnector_AllowsSameTypeUpdate(t *testing.T) {
+	ctx := context.Background()
+	p, cleanup := newTestProvider(t)
+	defer cleanup()
+
+	_, err := p.CreateConnector(ctx, &ConnectorConfig{
+		ID:           "entra-test",
+		Name:         "Entra",
+		Type:         "entra",
+		Issuer:       "https://login.microsoftonline.com/old/v2.0",
+		ClientID:     "client-id",
+		ClientSecret: "secret",
+		RedirectURI:  "https://example.com/oauth2/callback",
+	})
+	require.NoError(t, err)
+
+	err = p.UpdateConnector(ctx, &ConnectorConfig{
+		ID:     "entra-test",
+		Type:   "entra",
+		Issuer: "https://login.microsoftonline.com/new/v2.0",
+	})
+	require.NoError(t, err)
+
+	conn, err := p.storage.GetConnector(ctx, "entra-test")
+	require.NoError(t, err)
+	var m map[string]any
+	require.NoError(t, json.Unmarshal(conn.Config, &m))
+	assert.Equal(t, "https://login.microsoftonline.com/new/v2.0", m["issuer"])
+}

management/internals/controllers/network_map/controller/controller.go

@@ -257,7 +257,10 @@ func (c *Controller) bufferSendUpdateAccountPeers(ctx context.Context, accountID
 
 // UpdatePeers updates all peers that belong to an account.
 // Should be called when changes have to be synced to peers.
-func (c *Controller) UpdateAccountPeers(ctx context.Context, accountID string) error {
+func (c *Controller) UpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error {
+	if c.accountManagerMetrics != nil {
+		c.accountManagerMetrics.CountUpdateAccountPeersTriggered(string(reason.Resource), string(reason.Operation))
+	}
 	return c.sendUpdateAccountPeers(ctx, accountID)
 }
 
@@ -331,9 +334,13 @@ func (c *Controller) UpdateAccountPeer(ctx context.Context, accountId string, pe
 	return nil
 }
 
-func (c *Controller) BufferUpdateAccountPeers(ctx context.Context, accountID string) error {
+func (c *Controller) BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error {
 	log.WithContext(ctx).Tracef("buffer updating peers for account %s from %s", accountID, util.GetCallerName())
 
+	if c.accountManagerMetrics != nil {
+		c.accountManagerMetrics.CountUpdateAccountPeersTriggered(string(reason.Resource), string(reason.Operation))
+	}
+
 	bufUpd, _ := c.accountUpdateLocks.LoadOrStore(accountID, &bufferUpdate{})
 	b := bufUpd.(*bufferUpdate)
 
@@ -348,14 +355,14 @@ func (c *Controller) BufferUpdateAccountPeers(ctx context.Context, accountID str
 
 	go func() {
 		defer b.mu.Unlock()
-		_ = c.UpdateAccountPeers(ctx, accountID)
+		_ = c.sendUpdateAccountPeers(ctx, accountID)
 		if !b.update.Load() {
 			return
 		}
 		b.update.Store(false)
 		if b.next == nil {
 			b.next = time.AfterFunc(time.Duration(c.updateAccountPeersBufferInterval.Load()), func() {
-				_ = c.UpdateAccountPeers(ctx, accountID)
+				_ = c.sendUpdateAccountPeers(ctx, accountID)
 			})
 			return
 		}

management/internals/controllers/network_map/interface.go

@@ -18,9 +18,9 @@ const (
 )
 
 type Controller interface {
-	UpdateAccountPeers(ctx context.Context, accountID string) error
+	UpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error
 	UpdateAccountPeer(ctx context.Context, accountId string, peerId string) error
-	BufferUpdateAccountPeers(ctx context.Context, accountID string) error
+	BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error
 	GetValidatedPeerWithMap(ctx context.Context, isRequiresApproval bool, accountID string, p *nbpeer.Peer) (*nbpeer.Peer, *types.NetworkMap, []*posture.Checks, int64, error)
 	GetDNSDomain(settings *types.Settings) string
 	StartWarmup(context.Context)

management/internals/controllers/network_map/interface_mock.go

@@ -44,17 +44,17 @@ func (m *MockController) EXPECT() *MockControllerMockRecorder {
 }
 
 // BufferUpdateAccountPeers mocks base method.
-func (m *MockController) BufferUpdateAccountPeers(ctx context.Context, accountID string) error {
+func (m *MockController) BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "BufferUpdateAccountPeers", ctx, accountID)
+	ret := m.ctrl.Call(m, "BufferUpdateAccountPeers", ctx, accountID, reason)
 	ret0, _ := ret[0].(error)
 	return ret0
 }
 
 // BufferUpdateAccountPeers indicates an expected call of BufferUpdateAccountPeers.
-func (mr *MockControllerMockRecorder) BufferUpdateAccountPeers(ctx, accountID any) *gomock.Call {
+func (mr *MockControllerMockRecorder) BufferUpdateAccountPeers(ctx, accountID, reason any) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BufferUpdateAccountPeers", reflect.TypeOf((*MockController)(nil).BufferUpdateAccountPeers), ctx, accountID)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BufferUpdateAccountPeers", reflect.TypeOf((*MockController)(nil).BufferUpdateAccountPeers), ctx, accountID, reason)
 }
 
 // CountStreams mocks base method.
@@ -238,15 +238,15 @@ func (mr *MockControllerMockRecorder) UpdateAccountPeer(ctx, accountId, peerId a
 }
 
 // UpdateAccountPeers mocks base method.
-func (m *MockController) UpdateAccountPeers(ctx context.Context, accountID string) error {
+func (m *MockController) UpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "UpdateAccountPeers", ctx, accountID)
+	ret := m.ctrl.Call(m, "UpdateAccountPeers", ctx, accountID, reason)
 	ret0, _ := ret[0].(error)
 	return ret0
 }
 
 // UpdateAccountPeers indicates an expected call of UpdateAccountPeers.
-func (mr *MockControllerMockRecorder) UpdateAccountPeers(ctx, accountID any) *gomock.Call {
+func (mr *MockControllerMockRecorder) UpdateAccountPeers(ctx, accountID, reason any) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateAccountPeers", reflect.TypeOf((*MockController)(nil).UpdateAccountPeers), ctx, accountID)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateAccountPeers", reflect.TypeOf((*MockController)(nil).UpdateAccountPeers), ctx, accountID, reason)
 }

management/internals/modules/peers/ephemeral/manager/ephemeral_test.go

@@ -62,7 +62,7 @@ func (a *MockAccountManager) GetDeletePeerCalls() int {
 	return a.deletePeerCalls
 }
 
-func (a *MockAccountManager) BufferUpdateAccountPeers(ctx context.Context, accountID string) {
+func (a *MockAccountManager) BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 	if a.bufferUpdateCalls == nil {
@@ -248,7 +248,7 @@ func TestCleanupSchedulingBehaviorIsBatched(t *testing.T) {
 					return err
 				}
 			}
-			mockAM.BufferUpdateAccountPeers(ctx, accountID)
+			mockAM.BufferUpdateAccountPeers(ctx, accountID, types.UpdateReason{})
 			return nil
 		}).
 		Times(1)

management/internals/modules/peers/manager.go

@@ -20,6 +20,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -178,7 +179,7 @@ func (m *managerImpl) DeletePeers(ctx context.Context, accountID string, peerIDs
 		}
 	}
 
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourcePeer, Operation: types.UpdateOperationDelete})
 
 	return nil
 }

management/internals/modules/reverseproxy/proxy/manager.go

@@ -11,9 +11,9 @@ import (
 
 // Manager defines the interface for proxy operations
 type Manager interface {
-	Connect(ctx context.Context, proxyID, clusterAddress, ipAddress string, capabilities *Capabilities) error
-	Disconnect(ctx context.Context, proxyID string) error
-	Heartbeat(ctx context.Context, proxyID, clusterAddress, ipAddress string) error
+	Connect(ctx context.Context, proxyID, sessionID, clusterAddress, ipAddress string, capabilities *Capabilities) (*Proxy, error)
+	Disconnect(ctx context.Context, proxyID, sessionID string) error
+	Heartbeat(ctx context.Context, p *Proxy) error
 	GetActiveClusterAddresses(ctx context.Context) ([]string, error)
 	GetActiveClusters(ctx context.Context) ([]Cluster, error)
 	ClusterSupportsCustomPorts(ctx context.Context, clusterAddr string) *bool

management/internals/modules/reverseproxy/proxy/manager/manager.go

@@ -13,7 +13,8 @@ import (
 // store defines the interface for proxy persistence operations
 type store interface {
 	SaveProxy(ctx context.Context, p *proxy.Proxy) error
-	UpdateProxyHeartbeat(ctx context.Context, proxyID, clusterAddress, ipAddress string) error
+	DisconnectProxy(ctx context.Context, proxyID, sessionID string) error
+	UpdateProxyHeartbeat(ctx context.Context, p *proxy.Proxy) error
 	GetActiveProxyClusterAddresses(ctx context.Context) ([]string, error)
 	GetActiveProxyClusters(ctx context.Context) ([]proxy.Cluster, error)
 	GetClusterSupportsCustomPorts(ctx context.Context, clusterAddr string) *bool
@@ -43,7 +44,7 @@ func NewManager(store store, meter metric.Meter) (*Manager, error) {
 
 // Connect registers a new proxy connection in the database.
 // capabilities may be nil for old proxies that do not report them.
-func (m Manager) Connect(ctx context.Context, proxyID, clusterAddress, ipAddress string, capabilities *proxy.Capabilities) error {
+func (m Manager) Connect(ctx context.Context, proxyID, sessionID, clusterAddress, ipAddress string, capabilities *proxy.Capabilities) (*proxy.Proxy, error) {
 	now := time.Now()
 	var caps proxy.Capabilities
 	if capabilities != nil {
@@ -51,6 +52,7 @@ func (m Manager) Connect(ctx context.Context, proxyID, clusterAddress, ipAddress
 	}
 	p := &proxy.Proxy{
 		ID:             proxyID,
+		SessionID:      sessionID,
 		ClusterAddress: clusterAddress,
 		IPAddress:      ipAddress,
 		LastSeen:       now,
@@ -61,48 +63,42 @@ func (m Manager) Connect(ctx context.Context, proxyID, clusterAddress, ipAddress
 
 	if err := m.store.SaveProxy(ctx, p); err != nil {
 		log.WithContext(ctx).Errorf("failed to register proxy %s: %v", proxyID, err)
-		return err
+		return nil, err
 	}
 
 	log.WithContext(ctx).WithFields(log.Fields{
 		"proxyID":        proxyID,
+		"sessionID":      sessionID,
 		"clusterAddress": clusterAddress,
 		"ipAddress":      ipAddress,
 	}).Info("proxy connected")
 
-	return nil
+	return p, nil
 }
 
-// Disconnect marks a proxy as disconnected in the database
-func (m Manager) Disconnect(ctx context.Context, proxyID string) error {
-	now := time.Now()
-	p := &proxy.Proxy{
-		ID:             proxyID,
-		Status:         "disconnected",
-		DisconnectedAt: &now,
-		LastSeen:       now,
-	}
-
-	if err := m.store.SaveProxy(ctx, p); err != nil {
-		log.WithContext(ctx).Errorf("failed to disconnect proxy %s: %v", proxyID, err)
+// Disconnect marks a proxy as disconnected in the database.
+func (m Manager) Disconnect(ctx context.Context, proxyID, sessionID string) error {
+	if err := m.store.DisconnectProxy(ctx, proxyID, sessionID); err != nil {
+		log.WithContext(ctx).Errorf("failed to disconnect proxy %s session %s: %v", proxyID, sessionID, err)
 		return err
 	}
 
 	log.WithContext(ctx).WithFields(log.Fields{
-		"proxyID": proxyID,
+		"proxyID":   proxyID,
+		"sessionID": sessionID,
 	}).Info("proxy disconnected")
 
 	return nil
 }
 
-// Heartbeat updates the proxy's last seen timestamp
-func (m Manager) Heartbeat(ctx context.Context, proxyID, clusterAddress, ipAddress string) error {
-	if err := m.store.UpdateProxyHeartbeat(ctx, proxyID, clusterAddress, ipAddress); err != nil {
-		log.WithContext(ctx).Debugf("failed to update proxy %s heartbeat: %v", proxyID, err)
+// Heartbeat updates the proxy's last seen timestamp.
+func (m Manager) Heartbeat(ctx context.Context, p *proxy.Proxy) error {
+	if err := m.store.UpdateProxyHeartbeat(ctx, p); err != nil {
+		log.WithContext(ctx).Debugf("failed to update proxy %s heartbeat: %v", p.ID, err)
 		return err
 	}
 
-	log.WithContext(ctx).Tracef("updated heartbeat for proxy %s", proxyID)
+	log.WithContext(ctx).Tracef("updated heartbeat for proxy %s session %s", p.ID, p.SessionID)
 	m.metrics.IncrementProxyHeartbeatCount()
 	return nil
 }

management/internals/modules/reverseproxy/proxy/manager_mock.go

@@ -93,31 +93,32 @@ func (mr *MockManagerMockRecorder) ClusterSupportsCrowdSec(ctx, clusterAddr inte
 }
 
 // Connect mocks base method.
-func (m *MockManager) Connect(ctx context.Context, proxyID, clusterAddress, ipAddress string, capabilities *Capabilities) error {
+func (m *MockManager) Connect(ctx context.Context, proxyID, sessionID, clusterAddress, ipAddress string, capabilities *Capabilities) (*Proxy, error) {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Connect", ctx, proxyID, clusterAddress, ipAddress, capabilities)
-	ret0, _ := ret[0].(error)
-	return ret0
+	ret := m.ctrl.Call(m, "Connect", ctx, proxyID, sessionID, clusterAddress, ipAddress, capabilities)
+	ret0, _ := ret[0].(*Proxy)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
 }
 
 // Connect indicates an expected call of Connect.
-func (mr *MockManagerMockRecorder) Connect(ctx, proxyID, clusterAddress, ipAddress, capabilities interface{}) *gomock.Call {
+func (mr *MockManagerMockRecorder) Connect(ctx, proxyID, sessionID, clusterAddress, ipAddress, capabilities interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockManager)(nil).Connect), ctx, proxyID, clusterAddress, ipAddress, capabilities)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Connect", reflect.TypeOf((*MockManager)(nil).Connect), ctx, proxyID, sessionID, clusterAddress, ipAddress, capabilities)
 }
 
 // Disconnect mocks base method.
-func (m *MockManager) Disconnect(ctx context.Context, proxyID string) error {
+func (m *MockManager) Disconnect(ctx context.Context, proxyID, sessionID string) error {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Disconnect", ctx, proxyID)
+	ret := m.ctrl.Call(m, "Disconnect", ctx, proxyID, sessionID)
 	ret0, _ := ret[0].(error)
 	return ret0
 }
 
 // Disconnect indicates an expected call of Disconnect.
-func (mr *MockManagerMockRecorder) Disconnect(ctx, proxyID interface{}) *gomock.Call {
+func (mr *MockManagerMockRecorder) Disconnect(ctx, proxyID, sessionID interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Disconnect", reflect.TypeOf((*MockManager)(nil).Disconnect), ctx, proxyID)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Disconnect", reflect.TypeOf((*MockManager)(nil).Disconnect), ctx, proxyID, sessionID)
 }
 
 // GetActiveClusterAddresses mocks base method.
@@ -151,17 +152,17 @@ func (mr *MockManagerMockRecorder) GetActiveClusters(ctx interface{}) *gomock.Ca
 }
 
 // Heartbeat mocks base method.
-func (m *MockManager) Heartbeat(ctx context.Context, proxyID, clusterAddress, ipAddress string) error {
+func (m *MockManager) Heartbeat(ctx context.Context, p *Proxy) error {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Heartbeat", ctx, proxyID, clusterAddress, ipAddress)
+	ret := m.ctrl.Call(m, "Heartbeat", ctx, p)
 	ret0, _ := ret[0].(error)
 	return ret0
 }
 
 // Heartbeat indicates an expected call of Heartbeat.
-func (mr *MockManagerMockRecorder) Heartbeat(ctx, proxyID, clusterAddress, ipAddress interface{}) *gomock.Call {
+func (mr *MockManagerMockRecorder) Heartbeat(ctx, p interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Heartbeat", reflect.TypeOf((*MockManager)(nil).Heartbeat), ctx, proxyID, clusterAddress, ipAddress)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Heartbeat", reflect.TypeOf((*MockManager)(nil).Heartbeat), ctx, p)
 }
 
 // MockController is a mock of Controller interface.

management/internals/modules/reverseproxy/proxy/proxy.go

@@ -18,12 +18,13 @@ type Capabilities struct {
 // Proxy represents a reverse proxy instance
 type Proxy struct {
 	ID             string    `gorm:"primaryKey;type:varchar(255)"`
+	SessionID      string    `gorm:"type:varchar(36)"`
 	ClusterAddress string    `gorm:"type:varchar(255);not null;index:idx_proxy_cluster_status"`
 	IPAddress      string    `gorm:"type:varchar(45)"`
 	LastSeen       time.Time `gorm:"not null;index:idx_proxy_last_seen"`
 	ConnectedAt    *time.Time
 	DisconnectedAt *time.Time
-	Status         string `gorm:"type:varchar(20);not null;index:idx_proxy_cluster_status"`
+	Status         string       `gorm:"type:varchar(20);not null;index:idx_proxy_cluster_status"`
 	Capabilities   Capabilities `gorm:"embedded"`
 	CreatedAt      time.Time
 	UpdatedAt      time.Time

management/internals/modules/reverseproxy/service/manager/l4_port_test.go

@@ -85,7 +85,7 @@ func setupL4Test(t *testing.T, customPortsSupported *bool) (*Manager, store.Stor
 
 	accountMgr := &mock_server.MockAccountManager{
 		StoreEventFunc:         func(_ context.Context, _, _, _ string, _ activity.ActivityDescriber, _ map[string]any) {},
-		UpdateAccountPeersFunc: func(_ context.Context, _ string) {},
+		UpdateAccountPeersFunc: func(_ context.Context, _ string, _ types.UpdateReason) {},
 		GetGroupByNameFunc: func(ctx context.Context, groupName, accountID, userID string) (*types.Group, error) {
 			return testStore.GetGroupByName(ctx, store.LockingStrengthNone, accountID, groupName)
 		},

management/internals/modules/reverseproxy/service/manager/manager.go

@@ -25,6 +25,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -231,7 +232,7 @@ func (m *Manager) CreateService(ctx context.Context, accountID, userID string, s
 
 	m.proxyController.SendServiceUpdateToCluster(ctx, accountID, s.ToProtoMapping(service.Create, "", m.proxyController.GetOIDCValidationConfig()), s.ProxyCluster)
 
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationCreate})
 
 	return s, nil
 }
@@ -515,7 +516,7 @@ func (m *Manager) UpdateService(ctx context.Context, accountID, userID string, s
 	}
 
 	m.sendServiceUpdateNotifications(ctx, accountID, service, updateInfo)
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationUpdate})
 
 	return service, nil
 }
@@ -819,7 +820,7 @@ func (m *Manager) DeleteService(ctx context.Context, accountID, userID, serviceI
 
 	m.proxyController.SendServiceUpdateToCluster(ctx, accountID, s.ToProtoMapping(service.Delete, "", m.proxyController.GetOIDCValidationConfig()), s.ProxyCluster)
 
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationDelete})
 
 	return nil
 }
@@ -860,7 +861,7 @@ func (m *Manager) DeleteAllServices(ctx context.Context, accountID, userID strin
 		m.proxyController.SendServiceUpdateToCluster(ctx, accountID, svc.ToProtoMapping(service.Delete, "", oidcCfg), svc.ProxyCluster)
 	}
 
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationDelete})
 
 	return nil
 }
@@ -916,7 +917,7 @@ func (m *Manager) ReloadService(ctx context.Context, accountID, serviceID string
 
 	m.proxyController.SendServiceUpdateToCluster(ctx, accountID, s.ToProtoMapping(service.Update, "", m.proxyController.GetOIDCValidationConfig()), s.ProxyCluster)
 
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationUpdate})
 
 	return nil
 }
@@ -1098,7 +1099,7 @@ func (m *Manager) CreateServiceFromPeer(ctx context.Context, accountID, peerID s
 	}
 
 	m.proxyController.SendServiceUpdateToCluster(ctx, accountID, svc.ToProtoMapping(service.Create, "", m.proxyController.GetOIDCValidationConfig()), svc.ProxyCluster)
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationCreate})
 
 	serviceURL := "https://" + svc.Domain
 	if service.IsL4Protocol(svc.Mode) {
@@ -1210,7 +1211,7 @@ func (m *Manager) deletePeerService(ctx context.Context, accountID, peerID, serv
 
 	m.proxyController.SendServiceUpdateToCluster(ctx, accountID, svc.ToProtoMapping(service.Delete, "", m.proxyController.GetOIDCValidationConfig()), svc.ProxyCluster)
 
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationDelete})
 
 	return nil
 }
@@ -1261,7 +1262,7 @@ func (m *Manager) deleteExpiredPeerService(ctx context.Context, accountID, peerI
 	meta := addPeerInfoToEventMeta(svc.EventMeta(), peer)
 	m.accountManager.StoreEvent(ctx, peerID, serviceID, accountID, activity.PeerServiceExposeExpired, meta)
 	m.proxyController.SendServiceUpdateToCluster(ctx, accountID, svc.ToProtoMapping(service.Delete, "", m.proxyController.GetOIDCValidationConfig()), svc.ProxyCluster)
-	m.accountManager.UpdateAccountPeers(ctx, accountID)
+	m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceService, Operation: types.UpdateOperationDelete})
 
 	return nil
 }

management/internals/modules/reverseproxy/service/manager/manager_test.go

@@ -447,7 +447,7 @@ func TestDeletePeerService_SourcePeerValidation(t *testing.T) {
 			StoreEventFunc: func(_ context.Context, _, _, _ string, activityID activity.ActivityDescriber, _ map[string]any) {
 				storedActivity = activityID.(activity.Activity)
 			},
-			UpdateAccountPeersFunc: func(_ context.Context, _ string) {},
+			UpdateAccountPeersFunc: func(_ context.Context, _ string, _ types.UpdateReason) {},
 		}
 
 		mockStore.EXPECT().
@@ -549,7 +549,7 @@ func TestDeletePeerService_SourcePeerValidation(t *testing.T) {
 			StoreEventFunc: func(_ context.Context, _, _, _ string, activityID activity.ActivityDescriber, _ map[string]any) {
 				storedActivity = activityID.(activity.Activity)
 			},
-			UpdateAccountPeersFunc: func(_ context.Context, _ string) {},
+			UpdateAccountPeersFunc: func(_ context.Context, _ string, _ types.UpdateReason) {},
 		}
 
 		mockStore.EXPECT().
@@ -593,7 +593,7 @@ func TestDeletePeerService_SourcePeerValidation(t *testing.T) {
 			StoreEventFunc: func(_ context.Context, _, _, _ string, _ activity.ActivityDescriber, meta map[string]any) {
 				storedMeta = meta
 			},
-			UpdateAccountPeersFunc: func(_ context.Context, _ string) {},
+			UpdateAccountPeersFunc: func(_ context.Context, _ string, _ types.UpdateReason) {},
 		}
 
 		mockStore.EXPECT().
@@ -704,7 +704,7 @@ func setupIntegrationTest(t *testing.T) (*Manager, store.Store) {
 
 	accountMgr := &mock_server.MockAccountManager{
 		StoreEventFunc:         func(_ context.Context, _, _, _ string, _ activity.ActivityDescriber, _ map[string]any) {},
-		UpdateAccountPeersFunc: func(_ context.Context, _ string) {},
+		UpdateAccountPeersFunc: func(_ context.Context, _ string, _ types.UpdateReason) {},
 		GetGroupByNameFunc: func(ctx context.Context, groupName, accountID, userID string) (*types.Group, error) {
 			return testStore.GetGroupByName(ctx, store.LockingStrengthNone, accountID, groupName)
 		},
@@ -1173,7 +1173,7 @@ func TestDeleteService_DeletesTargets(t *testing.T) {
 	mockAcct.EXPECT().
 		StoreEvent(ctx, userID, service.ID, accountID, activity.ServiceDeleted, gomock.Any())
 	mockAcct.EXPECT().
-		UpdateAccountPeers(ctx, accountID)
+		UpdateAccountPeers(ctx, accountID, gomock.Any())
 
 	err = mgr.DeleteService(ctx, accountID, userID, service.ID)
 	require.NoError(t, err)

management/internals/modules/zones/manager/manager.go

@@ -11,6 +11,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -144,7 +145,7 @@ func (m *managerImpl) UpdateZone(ctx context.Context, accountID, userID string,
 
 	m.accountManager.StoreEvent(ctx, userID, zone.ID, accountID, activity.DNSZoneUpdated, zone.EventMeta())
 
-	go m.accountManager.UpdateAccountPeers(ctx, accountID)
+	go m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceZone, Operation: types.UpdateOperationUpdate})
 
 	return zone, nil
 }
@@ -206,7 +207,7 @@ func (m *managerImpl) DeleteZone(ctx context.Context, accountID, userID, zoneID
 		event()
 	}
 
-	go m.accountManager.UpdateAccountPeers(ctx, accountID)
+	go m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceZone, Operation: types.UpdateOperationDelete})
 
 	return nil
 }

management/internals/modules/zones/records/manager/manager.go

@@ -13,6 +13,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -95,7 +96,7 @@ func (m *managerImpl) CreateRecord(ctx context.Context, accountID, userID, zoneI
 	meta := record.EventMeta(zone.ID, zone.Name)
 	m.accountManager.StoreEvent(ctx, userID, record.ID, accountID, activity.DNSRecordCreated, meta)
 
-	go m.accountManager.UpdateAccountPeers(ctx, accountID)
+	go m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceZoneRecord, Operation: types.UpdateOperationCreate})
 
 	return record, nil
 }
@@ -154,7 +155,7 @@ func (m *managerImpl) UpdateRecord(ctx context.Context, accountID, userID, zoneI
 	meta := record.EventMeta(zone.ID, zone.Name)
 	m.accountManager.StoreEvent(ctx, userID, record.ID, accountID, activity.DNSRecordUpdated, meta)
 
-	go m.accountManager.UpdateAccountPeers(ctx, accountID)
+	go m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceZoneRecord, Operation: types.UpdateOperationUpdate})
 
 	return record, nil
 }
@@ -201,7 +202,7 @@ func (m *managerImpl) DeleteRecord(ctx context.Context, accountID, userID, zoneI
 	meta := record.EventMeta(zone.ID, zone.Name)
 	m.accountManager.StoreEvent(ctx, userID, recordID, accountID, activity.DNSRecordDeleted, meta)
 
-	go m.accountManager.UpdateAccountPeers(ctx, accountID)
+	go m.accountManager.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceZoneRecord, Operation: types.UpdateOperationDelete})
 
 	return nil
 }

management/internals/shared/grpc/proxy.go

@@ -16,6 +16,7 @@ import (
 	"time"
 
 	"github.com/coreos/go-oidc/v3/oidc"
+	"github.com/google/uuid"
 	log "github.com/sirupsen/logrus"
 	"golang.org/x/oauth2"
 	"google.golang.org/grpc/codes"
@@ -89,6 +90,7 @@ const pkceVerifierTTL = 10 * time.Minute
 // proxyConnection represents a connected proxy
 type proxyConnection struct {
 	proxyID      string
+	sessionID    string
 	address      string
 	capabilities *proto.ProxyCapabilities
 	stream       proto.ProxyService_GetMappingUpdateServer
@@ -166,9 +168,22 @@ func (s *ProxyServiceServer) GetMappingUpdate(req *proto.GetMappingUpdateRequest
 		return status.Errorf(codes.InvalidArgument, "proxy address is invalid")
 	}
 
+	sessionID := uuid.NewString()
+
+	if old, loaded := s.connectedProxies.Load(proxyID); loaded {
+		oldConn := old.(*proxyConnection)
+		log.WithFields(log.Fields{
+			"proxy_id":       proxyID,
+			"old_session_id": oldConn.sessionID,
+			"new_session_id": sessionID,
+		}).Info("Superseding existing proxy connection")
+		oldConn.cancel()
+	}
+
 	connCtx, cancel := context.WithCancel(ctx)
 	conn := &proxyConnection{
 		proxyID:      proxyID,
+		sessionID:    sessionID,
 		address:      proxyAddress,
 		capabilities: req.GetCapabilities(),
 		stream:       stream,
@@ -188,12 +203,13 @@ func (s *ProxyServiceServer) GetMappingUpdate(req *proto.GetMappingUpdateRequest
 		caps = &proxy.Capabilities{
 			SupportsCustomPorts: c.SupportsCustomPorts,
 			RequireSubdomain:    c.RequireSubdomain,
-			SupportsCrowdsec: c.SupportsCrowdsec,
+			SupportsCrowdsec:    c.SupportsCrowdsec,
 		}
 	}
-	if err := s.proxyManager.Connect(ctx, proxyID, proxyAddress, peerInfo, caps); err != nil {
+	proxyRecord, err := s.proxyManager.Connect(ctx, proxyID, sessionID, proxyAddress, peerInfo, caps)
+	if err != nil {
 		log.WithContext(ctx).Warnf("failed to register proxy %s in database: %v", proxyID, err)
-		s.connectedProxies.Delete(proxyID)
+		s.connectedProxies.CompareAndDelete(proxyID, conn)
 		if unregErr := s.proxyController.UnregisterProxyFromCluster(ctx, conn.address, proxyID); unregErr != nil {
 			log.WithContext(ctx).Debugf("cleanup after Connect failure for proxy %s: %v", proxyID, unregErr)
 		}
@@ -202,22 +218,27 @@ func (s *ProxyServiceServer) GetMappingUpdate(req *proto.GetMappingUpdateRequest
 
 	log.WithFields(log.Fields{
 		"proxy_id":      proxyID,
+		"session_id":    sessionID,
 		"address":       proxyAddress,
 		"cluster_addr":  proxyAddress,
 		"total_proxies": len(s.GetConnectedProxies()),
 	}).Info("Proxy registered in cluster")
 	defer func() {
-		if err := s.proxyManager.Disconnect(context.Background(), proxyID); err != nil {
-			log.Warnf("Failed to mark proxy %s as disconnected: %v", proxyID, err)
+		if !s.connectedProxies.CompareAndDelete(proxyID, conn) {
+			log.Infof("Proxy %s session %s: skipping cleanup, superseded by new connection", proxyID, sessionID)
+			cancel()
+			return
 		}
 
-		s.connectedProxies.Delete(proxyID)
 		if err := s.proxyController.UnregisterProxyFromCluster(context.Background(), conn.address, proxyID); err != nil {
 			log.Warnf("Failed to unregister proxy %s from cluster: %v", proxyID, err)
 		}
+		if err := s.proxyManager.Disconnect(context.Background(), proxyID, sessionID); err != nil {
+			log.Warnf("Failed to mark proxy %s as disconnected: %v", proxyID, err)
+		}
 
 		cancel()
-		log.Infof("Proxy %s disconnected", proxyID)
+		log.Infof("Proxy %s session %s disconnected", proxyID, sessionID)
 	}()
 
 	if err := s.sendSnapshot(ctx, conn); err != nil {
@@ -227,29 +248,31 @@ func (s *ProxyServiceServer) GetMappingUpdate(req *proto.GetMappingUpdateRequest
 	errChan := make(chan error, 2)
 	go s.sender(conn, errChan)
 
-	// Start heartbeat goroutine
-	go s.heartbeat(connCtx, proxyID, proxyAddress, peerInfo)
+	go s.heartbeat(connCtx, proxyRecord)
 
 	select {
 	case err := <-errChan:
+		log.WithContext(ctx).Warnf("Failed to send update: %v", err)
 		return fmt.Errorf("send update to proxy %s: %w", proxyID, err)
 	case <-connCtx.Done():
+		log.WithContext(ctx).Infof("Proxy %s context canceled", proxyID)
 		return connCtx.Err()
 	}
 }
 
 // heartbeat updates the proxy's last_seen timestamp every minute
-func (s *ProxyServiceServer) heartbeat(ctx context.Context, proxyID, clusterAddress, ipAddress string) {
+func (s *ProxyServiceServer) heartbeat(ctx context.Context, p *proxy.Proxy) {
 	ticker := time.NewTicker(1 * time.Minute)
 	defer ticker.Stop()
 
 	for {
 		select {
 		case <-ticker.C:
-			if err := s.proxyManager.Heartbeat(ctx, proxyID, clusterAddress, ipAddress); err != nil {
-				log.WithContext(ctx).Debugf("Failed to update proxy %s heartbeat: %v", proxyID, err)
+			if err := s.proxyManager.Heartbeat(ctx, p); err != nil {
+				log.WithContext(ctx).Debugf("Failed to update proxy %s heartbeat: %v", p.ID, err)
 			}
 		case <-ctx.Done():
+			log.WithContext(ctx).Infof("proxy %s heartbeat stopped: context canceled", p.ID)
 			return
 		}
 	}

management/server/account.go

@@ -400,7 +400,7 @@ func (am *DefaultAccountManager) UpdateAccountSettings(ctx context.Context, acco
 	}
 
 	if updateAccountPeers || extraSettingsChanged || groupChangesAffectPeers {
-		go am.UpdateAccountPeers(ctx, accountID)
+		go am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceAccountSettings, Operation: types.UpdateOperationUpdate})
 	}
 
 	return newSettings, nil
@@ -1581,7 +1581,7 @@ func (am *DefaultAccountManager) SyncUserJWTGroups(ctx context.Context, userAuth
 
 	if removedGroupAffectsPeers || newGroupsAffectsPeers {
 		log.WithContext(ctx).Tracef("user %s: JWT group membership changed, updating account peers", userAuth.UserId)
-		am.BufferUpdateAccountPeers(ctx, userAuth.AccountId)
+		am.BufferUpdateAccountPeers(ctx, userAuth.AccountId, types.UpdateReason{Resource: types.UpdateResourceUser, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil

management/server/account/manager.go

@@ -124,8 +124,8 @@ type Manager interface {
 	GetAccountIDForPeerKey(ctx context.Context, peerKey string) (string, error)
 	GetAccountSettings(ctx context.Context, accountID string, userID string) (*types.Settings, error)
 	DeleteSetupKey(ctx context.Context, accountID, userID, keyID string) error
-	UpdateAccountPeers(ctx context.Context, accountID string)
-	BufferUpdateAccountPeers(ctx context.Context, accountID string)
+	UpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason)
+	BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason)
 	BuildUserInfosForAccount(ctx context.Context, accountID, initiatorUserID string, accountUsers []*types.User) (map[string]*types.UserInfo, error)
 	SyncUserJWTGroups(ctx context.Context, userAuth auth.UserAuth) error
 	GetStore() store.Store

management/server/account/manager_mock.go

@@ -111,15 +111,15 @@ func (mr *MockManagerMockRecorder) ApproveUser(ctx, accountID, initiatorUserID,
 }
 
 // BufferUpdateAccountPeers mocks base method.
-func (m *MockManager) BufferUpdateAccountPeers(ctx context.Context, accountID string) {
+func (m *MockManager) BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) {
 	m.ctrl.T.Helper()
-	m.ctrl.Call(m, "BufferUpdateAccountPeers", ctx, accountID)
+	m.ctrl.Call(m, "BufferUpdateAccountPeers", ctx, accountID, reason)
 }
 
 // BufferUpdateAccountPeers indicates an expected call of BufferUpdateAccountPeers.
-func (mr *MockManagerMockRecorder) BufferUpdateAccountPeers(ctx, accountID interface{}) *gomock.Call {
+func (mr *MockManagerMockRecorder) BufferUpdateAccountPeers(ctx, accountID, reason interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BufferUpdateAccountPeers", reflect.TypeOf((*MockManager)(nil).BufferUpdateAccountPeers), ctx, accountID)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "BufferUpdateAccountPeers", reflect.TypeOf((*MockManager)(nil).BufferUpdateAccountPeers), ctx, accountID, reason)
 }
 
 // BuildUserInfosForAccount mocks base method.
@@ -1597,15 +1597,15 @@ func (mr *MockManagerMockRecorder) UpdateAccountOnboarding(ctx, accountID, userI
 }
 
 // UpdateAccountPeers mocks base method.
-func (m *MockManager) UpdateAccountPeers(ctx context.Context, accountID string) {
+func (m *MockManager) UpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) {
 	m.ctrl.T.Helper()
-	m.ctrl.Call(m, "UpdateAccountPeers", ctx, accountID)
+	m.ctrl.Call(m, "UpdateAccountPeers", ctx, accountID, reason)
 }
 
 // UpdateAccountPeers indicates an expected call of UpdateAccountPeers.
-func (mr *MockManagerMockRecorder) UpdateAccountPeers(ctx, accountID interface{}) *gomock.Call {
+func (mr *MockManagerMockRecorder) UpdateAccountPeers(ctx, accountID, reason interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateAccountPeers", reflect.TypeOf((*MockManager)(nil).UpdateAccountPeers), ctx, accountID)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "UpdateAccountPeers", reflect.TypeOf((*MockManager)(nil).UpdateAccountPeers), ctx, accountID, reason)
 }
 
 // UpdateAccountSettings mocks base method.

management/server/account/pat.go

@@ -0,0 +1,8 @@
+package account
+
+const (
+	// PATMinExpireDays is the minimum allowed Personal Access Token expiration in days.
+	PATMinExpireDays = 1
+	// PATMaxExpireDays is the maximum allowed Personal Access Token expiration in days.
+	PATMaxExpireDays = 365
+)

management/server/account_test.go

@@ -1761,7 +1761,7 @@ func hasNilField(x interface{}) error {
 		if f := rv.Field(i); f.IsValid() {
 			k := f.Kind()
 			switch k {
-			case reflect.Ptr:
+			case reflect.Pointer:
 				if f.IsNil() {
 					return fmt.Errorf("field %s is nil", f.String())
 				}

management/server/dns.go

@@ -86,7 +86,7 @@ func (am *DefaultAccountManager) SaveDNSSettings(ctx context.Context, accountID
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceDNSSettings, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil

management/server/group.go

@@ -117,7 +117,7 @@ func (am *DefaultAccountManager) CreateGroup(ctx context.Context, accountID, use
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationCreate})
 	}
 
 	return nil
@@ -185,7 +185,7 @@ func (am *DefaultAccountManager) UpdateGroup(ctx context.Context, accountID, use
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil
@@ -253,7 +253,7 @@ func (am *DefaultAccountManager) CreateGroups(ctx context.Context, accountID, us
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationCreate})
 	}
 
 	return globalErr
@@ -321,7 +321,7 @@ func (am *DefaultAccountManager) UpdateGroups(ctx context.Context, accountID, us
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return globalErr
@@ -493,7 +493,7 @@ func (am *DefaultAccountManager) GroupAddPeer(ctx context.Context, accountID, gr
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil
@@ -531,7 +531,7 @@ func (am *DefaultAccountManager) GroupAddResource(ctx context.Context, accountID
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil
@@ -559,7 +559,7 @@ func (am *DefaultAccountManager) GroupDeletePeer(ctx context.Context, accountID,
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil
@@ -597,7 +597,7 @@ func (am *DefaultAccountManager) GroupDeleteResource(ctx context.Context, accoun
 	}
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil

management/server/http/handler.go

@@ -62,9 +62,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/telemetry"
 )
 
-const (
-	apiPrefix = "/api"
-)
+const apiPrefix = "/api"
 
 // NewAPIHandler creates the Management service HTTP API handler registering all the available endpoints.
 func NewAPIHandler(ctx context.Context, accountManager account.Manager, networksManager nbnetworks.Manager, resourceManager resources.Manager, routerManager routers.Manager, groupsManager nbgroups.Manager, LocationManager geolocation.Geolocation, authManager auth.Manager, appMetrics telemetry.AppMetrics, integratedValidator integrated_validator.IntegratedValidator, proxyController port_forwarding.Controller, permissionsManager permissions.Manager, peersManager nbpeers.Manager, settingsManager settings.Manager, zManager zones.Manager, rManager records.Manager, networkMapController network_map.Controller, idpManager idpmanager.Manager, serviceManager service.Manager, reverseProxyDomainManager *manager.Manager, reverseProxyAccessLogsManager accesslogs.Manager, proxyGRPCServer *nbgrpc.ProxyServiceServer, trustedHTTPProxies []netip.Prefix, rateLimiter *middleware.APIRateLimiter) (http.Handler, error) {
@@ -141,7 +139,7 @@ func NewAPIHandler(ctx context.Context, accountManager account.Manager, networks
 	zonesManager.RegisterEndpoints(router, zManager)
 	recordsManager.RegisterEndpoints(router, rManager)
 	idp.AddEndpoints(accountManager, router)
-	instance.AddEndpoints(instanceManager, router)
+	instance.AddEndpoints(instanceManager, accountManager, router)
 	instance.AddVersionEndpoint(instanceManager, router)
 	if serviceManager != nil && reverseProxyDomainManager != nil {
 		reverseproxymanager.RegisterEndpoints(serviceManager, *reverseProxyDomainManager, reverseProxyAccessLogsManager, permissionsManager, router)

management/server/http/handlers/instance/instance_handler.go

@@ -7,6 +7,7 @@ import (
 	"github.com/gorilla/mux"
 	log "github.com/sirupsen/logrus"
 
+	"github.com/netbirdio/netbird/management/server/account"
 	nbinstance "github.com/netbirdio/netbird/management/server/instance"
 	"github.com/netbirdio/netbird/shared/management/http/api"
 	"github.com/netbirdio/netbird/shared/management/http/util"
@@ -15,13 +16,15 @@ import (
 // handler handles the instance setup HTTP endpoints
 type handler struct {
 	instanceManager nbinstance.Manager
+	setupManager    *nbinstance.SetupService
 }
 
 // AddEndpoints registers the instance setup endpoints.
 // These endpoints bypass authentication for initial setup.
-func AddEndpoints(instanceManager nbinstance.Manager, router *mux.Router) {
+func AddEndpoints(instanceManager nbinstance.Manager, accountManager account.Manager, router *mux.Router) {
 	h := &handler{
 		instanceManager: instanceManager,
+		setupManager:    nbinstance.NewSetupService(instanceManager, accountManager),
 	}
 
 	router.HandleFunc("/instance", h.getInstanceStatus).Methods("GET", "OPTIONS")
@@ -55,24 +58,36 @@ func (h *handler) getInstanceStatus(w http.ResponseWriter, r *http.Request) {
 // setup creates the initial admin user for the instance.
 // This endpoint is unauthenticated but only works when setup is required.
 func (h *handler) setup(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
+
 	var req api.SetupRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
 		util.WriteErrorResponse("invalid request body", http.StatusBadRequest, w)
 		return
 	}
 
-	userData, err := h.instanceManager.CreateOwnerUser(r.Context(), req.Email, req.Password, req.Name)
+	result, err := h.setupManager.SetupOwner(ctx, req.Email, req.Password, req.Name, nbinstance.SetupOptions{
+		CreatePAT:       req.CreatePat != nil && *req.CreatePat,
+		PATExpireInDays: req.PatExpireIn,
+	})
 	if err != nil {
-		util.WriteError(r.Context(), err, w)
+		util.WriteError(ctx, err, w)
 		return
 	}
 
-	log.WithContext(r.Context()).Infof("instance setup completed: created user %s", req.Email)
+	log.WithContext(ctx).Infof("instance setup completed: created user %s", req.Email)
 
-	util.WriteJSONObject(r.Context(), w, api.SetupResponse{
-		UserId: userData.ID,
-		Email:  userData.Email,
-	})
+	resp := api.SetupResponse{
+		UserId: result.User.ID,
+		Email:  result.User.Email,
+	}
+
+	if result.PATPlainToken != "" {
+		resp.PersonalAccessToken = &result.PATPlainToken
+	}
+
+	w.Header().Set("Cache-Control", "no-store")
+	util.WriteJSONObject(ctx, w, resp)
 }
 
 // getVersionInfo returns version information for NetBird components.

management/server/http/handlers/instance/instance_handler_test.go

@@ -10,12 +10,18 @@ import (
 	"net/mail"
 	"testing"
 
+	"github.com/golang/mock/gomock"
 	"github.com/gorilla/mux"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
+	"github.com/netbirdio/netbird/management/server/account"
 	"github.com/netbirdio/netbird/management/server/idp"
 	nbinstance "github.com/netbirdio/netbird/management/server/instance"
+	"github.com/netbirdio/netbird/management/server/mock_server"
+	nbstore "github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/shared/auth"
 	"github.com/netbirdio/netbird/shared/management/http/api"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
@@ -25,6 +31,7 @@ type mockInstanceManager struct {
 	isSetupRequired   bool
 	isSetupRequiredFn func(ctx context.Context) (bool, error)
 	createOwnerUserFn func(ctx context.Context, email, password, name string) (*idp.UserData, error)
+	rollbackSetupFn   func(ctx context.Context, userID string) error
 	getVersionInfoFn  func(ctx context.Context) (*nbinstance.VersionInfo, error)
 }
 
@@ -67,6 +74,13 @@ func (m *mockInstanceManager) CreateOwnerUser(ctx context.Context, email, passwo
 	}, nil
 }
 
+func (m *mockInstanceManager) RollbackSetup(ctx context.Context, userID string) error {
+	if m.rollbackSetupFn != nil {
+		return m.rollbackSetupFn(ctx, userID)
+	}
+	return nil
+}
+
 func (m *mockInstanceManager) GetVersionInfo(ctx context.Context) (*nbinstance.VersionInfo, error) {
 	if m.getVersionInfoFn != nil {
 		return m.getVersionInfoFn(ctx)
@@ -82,8 +96,12 @@ func (m *mockInstanceManager) GetVersionInfo(ctx context.Context) (*nbinstance.V
 var _ nbinstance.Manager = (*mockInstanceManager)(nil)
 
 func setupTestRouter(manager nbinstance.Manager) *mux.Router {
+	return setupTestRouterWithPAT(manager, nil)
+}
+
+func setupTestRouterWithPAT(manager nbinstance.Manager, accountManager account.Manager) *mux.Router {
 	router := mux.NewRouter()
-	AddEndpoints(manager, router)
+	AddEndpoints(manager, accountManager, router)
 	return router
 }
 
@@ -161,6 +179,7 @@ func TestSetup_Success(t *testing.T) {
 	router.ServeHTTP(rec, req)
 
 	assert.Equal(t, http.StatusOK, rec.Code)
+	assert.Equal(t, "no-store", rec.Header().Get("Cache-Control"))
 
 	var response api.SetupResponse
 	err := json.NewDecoder(rec.Body).Decode(&response)
@@ -293,6 +312,239 @@ func TestSetup_ManagerError(t *testing.T) {
 	assert.Equal(t, http.StatusInternalServerError, rec.Code)
 }
 
+func TestSetup_PAT_FeatureDisabled_IgnoresCreatePAT(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "false")
+
+	manager := &mockInstanceManager{isSetupRequired: true}
+	// NB_SETUP_PAT_ENABLED=false: request fields must be silently ignored
+	router := setupTestRouterWithPAT(manager, &mock_server.MockAccountManager{})
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin", "create_pat": true}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	var response api.SetupResponse
+	require.NoError(t, json.NewDecoder(rec.Body).Decode(&response))
+	assert.Nil(t, response.PersonalAccessToken)
+}
+
+func TestSetup_PAT_FlagOmitted_NoPAT(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "true")
+
+	manager := &mockInstanceManager{isSetupRequired: true}
+	router := setupTestRouterWithPAT(manager, &mock_server.MockAccountManager{})
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin"}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	var response api.SetupResponse
+	require.NoError(t, json.NewDecoder(rec.Body).Decode(&response))
+	assert.Nil(t, response.PersonalAccessToken)
+}
+
+func TestSetup_PAT_MissingExpireIn_DefaultsToOneDay(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "true")
+
+	createCalled := false
+	manager := &mockInstanceManager{
+		isSetupRequired: true,
+		createOwnerUserFn: func(ctx context.Context, email, password, name string) (*idp.UserData, error) {
+			createCalled = true
+			return &idp.UserData{ID: "u1", Email: email, Name: name}, nil
+		},
+	}
+	accountMgr := &mock_server.MockAccountManager{
+		GetAccountIDByUserIdFunc: func(_ context.Context, userAuth auth.UserAuth) (string, error) {
+			assert.Equal(t, "u1", userAuth.UserId)
+			return "acc-1", nil
+		},
+		CreatePATFunc: func(_ context.Context, accountID, initiator, target, name string, expiresIn int) (*types.PersonalAccessTokenGenerated, error) {
+			assert.Equal(t, "acc-1", accountID)
+			assert.Equal(t, "u1", initiator)
+			assert.Equal(t, "u1", target)
+			assert.Equal(t, "setup-token", name)
+			assert.Equal(t, 1, expiresIn)
+			return &types.PersonalAccessTokenGenerated{PlainToken: "nbp_plain"}, nil
+		},
+	}
+	router := setupTestRouterWithPAT(manager, accountMgr)
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin", "create_pat": true}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	assert.Equal(t, "no-store", rec.Header().Get("Cache-Control"))
+	assert.True(t, createCalled)
+	var response api.SetupResponse
+	require.NoError(t, json.NewDecoder(rec.Body).Decode(&response))
+	require.NotNil(t, response.PersonalAccessToken)
+	assert.Equal(t, "nbp_plain", *response.PersonalAccessToken)
+}
+
+func TestSetup_PAT_ExpireOutOfRange(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "true")
+
+	manager := &mockInstanceManager{isSetupRequired: true}
+	router := setupTestRouterWithPAT(manager, &mock_server.MockAccountManager{})
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin", "create_pat": true, "pat_expire_in": 0}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusUnprocessableEntity, rec.Code)
+}
+
+func TestSetup_PAT_Success(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "true")
+
+	manager := &mockInstanceManager{
+		isSetupRequired: true,
+		createOwnerUserFn: func(ctx context.Context, email, password, name string) (*idp.UserData, error) {
+			return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+		},
+	}
+
+	gotAccountArgs := struct {
+		userID string
+		email  string
+	}{}
+	accountMgr := &mock_server.MockAccountManager{
+		GetAccountIDByUserIdFunc: func(_ context.Context, userAuth auth.UserAuth) (string, error) {
+			gotAccountArgs.userID = userAuth.UserId
+			gotAccountArgs.email = userAuth.Email
+			return "acc-1", nil
+		},
+		CreatePATFunc: func(_ context.Context, accountID, initiator, target, name string, expiresIn int) (*types.PersonalAccessTokenGenerated, error) {
+			assert.Equal(t, "acc-1", accountID)
+			assert.Equal(t, "owner-id", initiator)
+			assert.Equal(t, "owner-id", target)
+			assert.Equal(t, "setup-token", name)
+			assert.Equal(t, 30, expiresIn)
+			return &types.PersonalAccessTokenGenerated{PlainToken: "nbp_plain"}, nil
+		},
+	}
+
+	router := setupTestRouterWithPAT(manager, accountMgr)
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin", "create_pat": true, "pat_expire_in": 30}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	assert.Equal(t, "no-store", rec.Header().Get("Cache-Control"))
+	var response api.SetupResponse
+	require.NoError(t, json.NewDecoder(rec.Body).Decode(&response))
+	assert.Equal(t, "owner-id", response.UserId)
+	require.NotNil(t, response.PersonalAccessToken)
+	assert.Equal(t, "nbp_plain", *response.PersonalAccessToken)
+	assert.Equal(t, "owner-id", gotAccountArgs.userID)
+	assert.Equal(t, "admin@example.com", gotAccountArgs.email)
+}
+
+func TestSetup_PAT_AccountCreationFails_Rollback(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "true")
+
+	ctrl := gomock.NewController(t)
+	accountStore := nbstore.NewMockStore(ctrl)
+	accountStore.EXPECT().GetAccountIDByUserID(gomock.Any(), nbstore.LockingStrengthNone, "owner-id").Return("", status.NewAccountNotFoundError("owner-id"))
+
+	rolledBackFor := ""
+	manager := &mockInstanceManager{
+		isSetupRequired: true,
+		createOwnerUserFn: func(ctx context.Context, email, password, name string) (*idp.UserData, error) {
+			return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+		},
+		rollbackSetupFn: func(_ context.Context, userID string) error {
+			rolledBackFor = userID
+			return nil
+		},
+	}
+	accountMgr := &mock_server.MockAccountManager{
+		GetAccountIDByUserIdFunc: func(_ context.Context, _ auth.UserAuth) (string, error) {
+			return "", errors.New("db down")
+		},
+		GetStoreFunc: func() nbstore.Store {
+			return accountStore
+		},
+	}
+
+	router := setupTestRouterWithPAT(manager, accountMgr)
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin", "create_pat": true, "pat_expire_in": 30}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusInternalServerError, rec.Code)
+	assert.Equal(t, "owner-id", rolledBackFor, "RollbackSetup must be called with the created user id")
+}
+
+func TestSetup_PAT_CreatePATFails_Rollback(t *testing.T) {
+	t.Setenv(nbinstance.SetupPATEnabledEnvKey, "true")
+
+	ctrl := gomock.NewController(t)
+	accountStore := nbstore.NewMockStore(ctrl)
+	account := &types.Account{Id: "acc-1"}
+	accountStore.EXPECT().GetAccount(gomock.Any(), "acc-1").Return(account, nil)
+	accountStore.EXPECT().DeleteAccount(gomock.Any(), account).Return(nil)
+
+	rolledBackFor := ""
+	manager := &mockInstanceManager{
+		isSetupRequired: true,
+		createOwnerUserFn: func(ctx context.Context, email, password, name string) (*idp.UserData, error) {
+			return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+		},
+		rollbackSetupFn: func(_ context.Context, userID string) error {
+			rolledBackFor = userID
+			return nil
+		},
+	}
+	accountMgr := &mock_server.MockAccountManager{
+		GetAccountIDByUserIdFunc: func(_ context.Context, _ auth.UserAuth) (string, error) {
+			return "acc-1", nil
+		},
+		CreatePATFunc: func(_ context.Context, _, _, _, _ string, _ int) (*types.PersonalAccessTokenGenerated, error) {
+			return nil, status.Errorf(status.Internal, "token store unavailable")
+		},
+		GetStoreFunc: func() nbstore.Store {
+			return accountStore
+		},
+	}
+
+	router := setupTestRouterWithPAT(manager, accountMgr)
+
+	body := `{"email": "admin@example.com", "password": "securepassword123", "name": "Admin", "create_pat": true, "pat_expire_in": 30}`
+	req := httptest.NewRequest(http.MethodPost, "/setup", bytes.NewBufferString(body))
+	req.Header.Set("Content-Type", "application/json")
+	rec := httptest.NewRecorder()
+
+	router.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusInternalServerError, rec.Code)
+	assert.Equal(t, "owner-id", rolledBackFor, "RollbackSetup must be called when CreatePAT fails")
+}
+
 func TestGetVersionInfo_Success(t *testing.T) {
 	manager := &mockInstanceManager{}
 	router := mux.NewRouter()

management/server/instance/manager.go

@@ -12,6 +12,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/dexidp/dex/storage"
 	goversion "github.com/hashicorp/go-version"
 	log "github.com/sirupsen/logrus"
 
@@ -60,6 +61,13 @@ type Manager interface {
 	// This should only be called when IsSetupRequired returns true.
 	CreateOwnerUser(ctx context.Context, email, password, name string) (*idp.UserData, error)
 
+	// RollbackSetup reverses a successful CreateOwnerUser by deleting the user
+	// from the embedded IDP and reloading setupRequired from persistent state, so
+	// /api/setup can be retried only when no accounts or local users remain. Used
+	// when post-user steps (account or PAT creation) fail and the caller wants a
+	// clean slate.
+	RollbackSetup(ctx context.Context, userID string) error
+
 	// GetVersionInfo returns version information for NetBird components.
 	GetVersionInfo(ctx context.Context) (*VersionInfo, error)
 }
@@ -70,6 +78,7 @@ type instanceStore interface {
 
 type embeddedIdP interface {
 	CreateUserWithPassword(ctx context.Context, email, password, name string) (*idp.UserData, error)
+	DeleteUser(ctx context.Context, userID string) error
 	GetAllAccounts(ctx context.Context) (map[string][]*idp.UserData, error)
 }
 
@@ -187,6 +196,51 @@ func (m *DefaultManager) CreateOwnerUser(ctx context.Context, email, password, n
 	return userData, nil
 }
 
+// RollbackSetup undoes a successful CreateOwnerUser: deletes the user from the
+// embedded IDP and reloads setupRequired from persistent state.
+func (m *DefaultManager) RollbackSetup(ctx context.Context, userID string) error {
+	if m.embeddedIdpManager == nil {
+		return errors.New("embedded IDP is not enabled")
+	}
+
+	var deleteErr error
+	if err := m.embeddedIdpManager.DeleteUser(ctx, userID); err != nil {
+		if isNotFoundError(err) {
+			log.WithContext(ctx).Debugf("setup rollback user %s already deleted", userID)
+		} else {
+			deleteErr = fmt.Errorf("failed to delete user from embedded IdP: %w", err)
+		}
+	}
+
+	if err := m.loadSetupRequired(ctx); err != nil {
+		reloadErr := fmt.Errorf("failed to reload setup state after rollback: %w", err)
+		if deleteErr != nil {
+			return errors.Join(deleteErr, reloadErr)
+		}
+		return reloadErr
+	}
+
+	if deleteErr != nil {
+		return deleteErr
+	}
+
+	log.WithContext(ctx).Infof("rolled back setup for user %s", userID)
+	return nil
+}
+
+func isNotFoundError(err error) bool {
+	if err == nil {
+		return false
+	}
+	if errors.Is(err, storage.ErrNotFound) {
+		return true
+	}
+	if s, ok := status.FromError(err); ok {
+		return s.Type() == status.NotFound
+	}
+	return false
+}
+
 func (m *DefaultManager) checkSetupRequiredFromDB(ctx context.Context) error {
 	numAccounts, err := m.store.GetAccountsCounter(ctx)
 	if err != nil {

management/server/instance/manager_test.go

@@ -10,16 +10,19 @@ import (
 	"testing"
 	"time"
 
+	"github.com/dexidp/dex/storage"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/netbirdio/netbird/management/server/idp"
+	"github.com/netbirdio/netbird/shared/management/status"
 )
 
 type mockIdP struct {
-	mu              sync.Mutex
-	createUserFunc  func(ctx context.Context, email, password, name string) (*idp.UserData, error)
-	users           map[string][]*idp.UserData
+	mu                sync.Mutex
+	createUserFunc    func(ctx context.Context, email, password, name string) (*idp.UserData, error)
+	deleteUserFunc    func(ctx context.Context, userID string) error
+	users             map[string][]*idp.UserData
 	getAllAccountsErr error
 }
 
@@ -30,6 +33,13 @@ func (m *mockIdP) CreateUserWithPassword(ctx context.Context, email, password, n
 	return &idp.UserData{ID: "test-user-id", Email: email, Name: name}, nil
 }
 
+func (m *mockIdP) DeleteUser(ctx context.Context, userID string) error {
+	if m.deleteUserFunc != nil {
+		return m.deleteUserFunc(ctx, userID)
+	}
+	return nil
+}
+
 func (m *mockIdP) GetAllAccounts(_ context.Context) (map[string][]*idp.UserData, error) {
 	m.mu.Lock()
 	defer m.mu.Unlock()
@@ -223,6 +233,77 @@ func TestIsSetupRequired_ReturnsFlag(t *testing.T) {
 	assert.False(t, required)
 }
 
+func TestRollbackSetup_UserAlreadyDeletedIsSuccess(t *testing.T) {
+	tests := []struct {
+		name string
+		err  error
+	}{
+		{
+			name: "management status not found",
+			err:  status.NewUserNotFoundError("owner-id"),
+		},
+		{
+			name: "dex storage not found",
+			err:  fmt.Errorf("failed to get user for deletion: %w", storage.ErrNotFound),
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			idpMock := &mockIdP{
+				deleteUserFunc: func(_ context.Context, userID string) error {
+					assert.Equal(t, "owner-id", userID)
+					return tt.err
+				},
+			}
+			mgr := newTestManager(idpMock, &mockStore{})
+			mgr.setupRequired = false
+
+			err := mgr.RollbackSetup(context.Background(), "owner-id")
+			require.NoError(t, err)
+
+			required, err := mgr.IsSetupRequired(context.Background())
+			require.NoError(t, err)
+			assert.True(t, required, "setup should be required when no accounts or local users remain")
+		})
+	}
+}
+
+func TestRollbackSetup_RecomputesSetupStateWhenAccountStillExists(t *testing.T) {
+	idpMock := &mockIdP{
+		deleteUserFunc: func(_ context.Context, _ string) error {
+			return status.NewUserNotFoundError("owner-id")
+		},
+	}
+	mgr := newTestManager(idpMock, &mockStore{accountsCount: 1})
+	mgr.setupRequired = true
+
+	err := mgr.RollbackSetup(context.Background(), "owner-id")
+	require.NoError(t, err)
+
+	required, err := mgr.IsSetupRequired(context.Background())
+	require.NoError(t, err)
+	assert.False(t, required, "setup should not be required while an account still exists")
+}
+
+func TestRollbackSetup_ReturnsDeleteErrorButReloadsSetupState(t *testing.T) {
+	idpMock := &mockIdP{
+		deleteUserFunc: func(_ context.Context, _ string) error {
+			return errors.New("idp unavailable")
+		},
+	}
+	mgr := newTestManager(idpMock, &mockStore{})
+	mgr.setupRequired = false
+
+	err := mgr.RollbackSetup(context.Background(), "owner-id")
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "idp unavailable")
+
+	required, err := mgr.IsSetupRequired(context.Background())
+	require.NoError(t, err)
+	assert.True(t, required, "setup state should be reloaded even when user deletion fails")
+}
+
 func TestDefaultManager_ValidateSetupRequest(t *testing.T) {
 	manager := &DefaultManager{setupRequired: true}
 

management/server/instance/setup_service.go

@@ -0,0 +1,216 @@
+package instance
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/management/server/account"
+	"github.com/netbirdio/netbird/management/server/idp"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/shared/auth"
+	"github.com/netbirdio/netbird/shared/management/status"
+)
+
+const (
+	setupPATTokenName = "setup-token"
+
+	// SetupPATEnabledEnvKey enables setup-time Personal Access Token creation.
+	SetupPATEnabledEnvKey = "NB_SETUP_PAT_ENABLED"
+
+	setupPATDefaultExpireDays = 1
+)
+
+// SetupOptions controls optional work performed during initial instance setup.
+type SetupOptions struct {
+	// CreatePAT requests creation of a setup Personal Access Token. It is honored
+	// only when SetupPATEnabledEnvKey is set to "true".
+	CreatePAT bool
+	// PATExpireInDays defaults to 1 day when CreatePAT is requested and setup PAT
+	// creation is enabled.
+	PATExpireInDays *int
+}
+
+// SetupResult contains resources created during initial instance setup.
+type SetupResult struct {
+	User          *idp.UserData
+	PATPlainToken string
+}
+
+// SetupService orchestrates the initial setup use case across the instance and
+// account bounded contexts and owns the compensation logic when a later step
+// fails.
+type SetupService struct {
+	instanceManager Manager
+	accountManager  account.Manager
+	setupPATEnabled bool
+}
+
+// NewSetupService creates a setup use-case service.
+func NewSetupService(instanceManager Manager, accountManager account.Manager) *SetupService {
+	return &SetupService{
+		instanceManager: instanceManager,
+		accountManager:  accountManager,
+		setupPATEnabled: os.Getenv(SetupPATEnabledEnvKey) == "true",
+	}
+}
+
+func normalizeSetupOptions(opts SetupOptions, setupPATEnabled bool) (SetupOptions, error) {
+	if !opts.CreatePAT {
+		return opts, nil
+	}
+
+	if !setupPATEnabled {
+		opts.CreatePAT = false
+		opts.PATExpireInDays = nil
+		return opts, nil
+	}
+
+	if opts.PATExpireInDays == nil {
+		defaultExpireInDays := setupPATDefaultExpireDays
+		opts.PATExpireInDays = &defaultExpireInDays
+	}
+
+	if *opts.PATExpireInDays < account.PATMinExpireDays || *opts.PATExpireInDays > account.PATMaxExpireDays {
+		return opts, status.Errorf(status.InvalidArgument, "pat_expire_in must be between %d and %d", account.PATMinExpireDays, account.PATMaxExpireDays)
+	}
+
+	return opts, nil
+}
+
+// SetupOwner creates the initial owner user and, when requested and enabled by
+// SetupPATEnabledEnvKey, provisions the account and a setup Personal Access
+// Token. If account or PAT provisioning fails, created resources are rolled
+// back so setup can be retried. If account rollback fails, user rollback is
+// skipped to avoid leaving an account without its owner user.
+func (m *SetupService) SetupOwner(ctx context.Context, email, password, name string, opts SetupOptions) (*SetupResult, error) {
+	opts, err := normalizeSetupOptions(opts, m.setupPATEnabled)
+	if err != nil {
+		return nil, err
+	}
+
+	if opts.CreatePAT && m.accountManager == nil {
+		return nil, fmt.Errorf("account manager is required to create setup PAT")
+	}
+
+	userData, err := m.instanceManager.CreateOwnerUser(ctx, email, password, name)
+	if err != nil {
+		return nil, err
+	}
+
+	result := &SetupResult{User: userData}
+	if !opts.CreatePAT {
+		return result, nil
+	}
+
+	userAuth := auth.UserAuth{
+		UserId: userData.ID,
+		Email:  userData.Email,
+		Name:   userData.Name,
+	}
+
+	accountID, err := m.accountManager.GetAccountIDByUserID(ctx, userAuth)
+	if err != nil {
+		err = fmt.Errorf("create account for setup user: %w", err)
+		if rollbackErr := m.rollbackSetup(ctx, userData.ID, "account provisioning failed", err, ""); rollbackErr != nil {
+			return nil, fmt.Errorf("%w; failed to roll back setup resources: %v", err, rollbackErr)
+		}
+		return nil, err
+	}
+
+	pat, err := m.accountManager.CreatePAT(ctx, accountID, userData.ID, userData.ID, setupPATTokenName, *opts.PATExpireInDays)
+	if err != nil {
+		err = fmt.Errorf("create setup PAT: %w", err)
+		if rollbackErr := m.rollbackSetup(ctx, userData.ID, "setup PAT provisioning failed", err, accountID); rollbackErr != nil {
+			return nil, fmt.Errorf("%w; failed to roll back setup resources: %v", err, rollbackErr)
+		}
+		return nil, err
+	}
+
+	result.PATPlainToken = pat.PlainToken
+	return result, nil
+}
+
+func (m *SetupService) rollbackSetup(ctx context.Context, userID, reason string, origErr error, accountID string) error {
+	if accountID == "" {
+		resolvedAccountID, err := m.lookupSetupAccountIDForRollback(ctx, userID)
+		if err != nil {
+			rollbackErr := fmt.Errorf("resolve setup account for rollback: %w", err)
+			log.WithContext(ctx).Errorf("failed to resolve setup account for user %s after %s: original error: %v, rollback error: %v", userID, reason, origErr, rollbackErr)
+			return rollbackErr
+		}
+		accountID = resolvedAccountID
+	}
+
+	if accountID != "" {
+		if err := m.rollbackSetupAccount(ctx, accountID); err != nil {
+			rollbackErr := fmt.Errorf("roll back setup account %s: %w", accountID, err)
+			log.WithContext(ctx).Errorf("failed to roll back setup account %s for user %s after %s: original error: %v, rollback error: %v", accountID, userID, reason, origErr, rollbackErr)
+			return rollbackErr
+		}
+		log.WithContext(ctx).Warnf("rolled back setup account %s for user %s after %s: %v", accountID, userID, reason, origErr)
+	}
+
+	if err := m.instanceManager.RollbackSetup(ctx, userID); err != nil {
+		rollbackErr := fmt.Errorf("roll back setup user %s: %w", userID, err)
+		log.WithContext(ctx).Errorf("failed to roll back setup user %s after %s: original error: %v, rollback error: %v", userID, reason, origErr, rollbackErr)
+		return rollbackErr
+	}
+	log.WithContext(ctx).Warnf("rolled back setup user %s after %s: %v", userID, reason, origErr)
+	return nil
+}
+
+func (m *SetupService) lookupSetupAccountIDForRollback(ctx context.Context, userID string) (string, error) {
+	if m.accountManager == nil {
+		return "", fmt.Errorf("account manager is required to resolve setup account")
+	}
+
+	accountStore := m.accountManager.GetStore()
+	if accountStore == nil {
+		return "", fmt.Errorf("account store is unavailable")
+	}
+
+	accountID, err := accountStore.GetAccountIDByUserID(ctx, store.LockingStrengthNone, userID)
+	if err != nil {
+		if isNotFoundError(err) {
+			return "", nil
+		}
+		return "", fmt.Errorf("get setup account ID for rollback: %w", err)
+	}
+
+	return accountID, nil
+}
+
+// rollbackSetupAccount removes only the setup-created account data from the
+// store. It intentionally avoids accountManager.DeleteAccount because the normal
+// account deletion path also deletes users from the IdP; embedded IdP cleanup is
+// owned by instanceManager.RollbackSetup.
+func (m *SetupService) rollbackSetupAccount(ctx context.Context, accountID string) error {
+	if m.accountManager == nil {
+		return fmt.Errorf("account manager is required to roll back setup account")
+	}
+
+	accountStore := m.accountManager.GetStore()
+	if accountStore == nil {
+		return fmt.Errorf("account store is unavailable")
+	}
+
+	account, err := accountStore.GetAccount(ctx, accountID)
+	if err != nil {
+		if isNotFoundError(err) {
+			return nil
+		}
+		return fmt.Errorf("get setup account for rollback: %w", err)
+	}
+
+	if err := accountStore.DeleteAccount(ctx, account); err != nil {
+		if isNotFoundError(err) {
+			return nil
+		}
+		return fmt.Errorf("delete setup account for rollback: %w", err)
+	}
+
+	return nil
+}

management/server/instance/setup_service_test.go

@@ -0,0 +1,318 @@
+package instance
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/golang/mock/gomock"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/management/server/idp"
+	"github.com/netbirdio/netbird/management/server/mock_server"
+	nbstore "github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/shared/auth"
+	"github.com/netbirdio/netbird/shared/management/status"
+)
+
+type setupInstanceManagerMock struct {
+	createOwnerUserFn func(ctx context.Context, email, password, name string) (*idp.UserData, error)
+	rollbackSetupFn   func(ctx context.Context, userID string) error
+}
+
+func (m *setupInstanceManagerMock) IsSetupRequired(context.Context) (bool, error) {
+	return true, nil
+}
+
+func (m *setupInstanceManagerMock) CreateOwnerUser(ctx context.Context, email, password, name string) (*idp.UserData, error) {
+	if m.createOwnerUserFn != nil {
+		return m.createOwnerUserFn(ctx, email, password, name)
+	}
+	return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+}
+
+func (m *setupInstanceManagerMock) RollbackSetup(ctx context.Context, userID string) error {
+	if m.rollbackSetupFn != nil {
+		return m.rollbackSetupFn(ctx, userID)
+	}
+	return nil
+}
+
+func (m *setupInstanceManagerMock) GetVersionInfo(context.Context) (*VersionInfo, error) {
+	return &VersionInfo{}, nil
+}
+
+var _ Manager = (*setupInstanceManagerMock)(nil)
+
+func intPtr(v int) *int {
+	return &v
+}
+
+func TestSetupOwner_PATFeatureDisabled_IgnoresCreatePAT(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "false")
+
+	createCalls := 0
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			createOwnerUserFn: func(_ context.Context, email, _, name string) (*idp.UserData, error) {
+				createCalls++
+				return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+			},
+		},
+		&mock_server.MockAccountManager{},
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT: true,
+	})
+
+	require.NoError(t, err)
+	require.NotNil(t, result)
+	assert.Equal(t, "owner-id", result.User.ID)
+	assert.Empty(t, result.PATPlainToken)
+	assert.Equal(t, 1, createCalls)
+}
+
+func TestSetupOwner_PATFeatureEnabled_MissingExpireDefaultsToOneDay(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "true")
+
+	createCalled := false
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			createOwnerUserFn: func(_ context.Context, email, _, name string) (*idp.UserData, error) {
+				createCalled = true
+				return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+			},
+		},
+		&mock_server.MockAccountManager{
+			GetAccountIDByUserIdFunc: func(_ context.Context, userAuth auth.UserAuth) (string, error) {
+				assert.Equal(t, "owner-id", userAuth.UserId)
+				return "acc-1", nil
+			},
+			CreatePATFunc: func(_ context.Context, accountID, initiatorUserID, targetUserID, tokenName string, expiresIn int) (*types.PersonalAccessTokenGenerated, error) {
+				assert.Equal(t, "acc-1", accountID)
+				assert.Equal(t, "owner-id", initiatorUserID)
+				assert.Equal(t, "owner-id", targetUserID)
+				assert.Equal(t, setupPATTokenName, tokenName)
+				assert.Equal(t, setupPATDefaultExpireDays, expiresIn)
+				return &types.PersonalAccessTokenGenerated{PlainToken: "nbp_plain"}, nil
+			},
+		},
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT: true,
+	})
+
+	require.NoError(t, err)
+	require.NotNil(t, result)
+	assert.True(t, createCalled)
+	assert.Equal(t, "nbp_plain", result.PATPlainToken)
+}
+
+func TestSetupOwner_PATFeatureEnabled_MissingAccountManagerFailsBeforeCreateUser(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "true")
+
+	createCalled := false
+	rollbackCalled := false
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			createOwnerUserFn: func(_ context.Context, email, _, name string) (*idp.UserData, error) {
+				createCalled = true
+				return &idp.UserData{ID: "owner-id", Email: email, Name: name}, nil
+			},
+			rollbackSetupFn: func(_ context.Context, _ string) error {
+				rollbackCalled = true
+				return nil
+			},
+		},
+		nil,
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT: true,
+	})
+
+	require.Error(t, err)
+	assert.Nil(t, result)
+	assert.Contains(t, err.Error(), "account manager is required")
+	assert.False(t, createCalled)
+	assert.False(t, rollbackCalled)
+}
+
+func TestSetupOwner_AccountProvisioningFails_RollsBackSideEffectAccountAndUser(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "true")
+
+	ctrl := gomock.NewController(t)
+	accountStore := nbstore.NewMockStore(ctrl)
+	account := &types.Account{Id: "acc-1"}
+	accountStore.EXPECT().GetAccountIDByUserID(gomock.Any(), nbstore.LockingStrengthNone, "owner-id").Return("acc-1", nil)
+	accountStore.EXPECT().GetAccount(gomock.Any(), "acc-1").Return(account, nil)
+	accountStore.EXPECT().DeleteAccount(gomock.Any(), account).Return(nil)
+
+	rolledBackFor := ""
+	rollbackCalls := 0
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			rollbackSetupFn: func(_ context.Context, userID string) error {
+				rollbackCalls++
+				rolledBackFor = userID
+				return nil
+			},
+		},
+		&mock_server.MockAccountManager{
+			GetAccountIDByUserIdFunc: func(_ context.Context, userAuth auth.UserAuth) (string, error) {
+				assert.Equal(t, "owner-id", userAuth.UserId)
+				return "", errors.New("metadata update failed")
+			},
+			GetStoreFunc: func() nbstore.Store {
+				return accountStore
+			},
+		},
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT:       true,
+		PATExpireInDays: intPtr(30),
+	})
+
+	require.Error(t, err)
+	assert.Nil(t, result)
+	assert.Contains(t, err.Error(), "create account for setup user")
+	assert.Equal(t, "owner-id", rolledBackFor)
+	assert.Equal(t, 1, rollbackCalls)
+}
+
+func TestSetupOwner_CreatePATFails_RollsBackSetupAccountAndUser(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "true")
+
+	ctrl := gomock.NewController(t)
+	accountStore := nbstore.NewMockStore(ctrl)
+	account := &types.Account{Id: "acc-1"}
+	accountStore.EXPECT().GetAccount(gomock.Any(), "acc-1").Return(account, nil)
+	accountStore.EXPECT().DeleteAccount(gomock.Any(), account).Return(nil)
+
+	rollbackCalls := 0
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			rollbackSetupFn: func(_ context.Context, userID string) error {
+				rollbackCalls++
+				assert.Equal(t, "owner-id", userID)
+				return nil
+			},
+		},
+		&mock_server.MockAccountManager{
+			GetAccountIDByUserIdFunc: func(_ context.Context, userAuth auth.UserAuth) (string, error) {
+				assert.Equal(t, "owner-id", userAuth.UserId)
+				return "acc-1", nil
+			},
+			CreatePATFunc: func(_ context.Context, accountID, initiatorUserID, targetUserID, tokenName string, expiresIn int) (*types.PersonalAccessTokenGenerated, error) {
+				assert.Equal(t, "acc-1", accountID)
+				assert.Equal(t, "owner-id", initiatorUserID)
+				assert.Equal(t, "owner-id", targetUserID)
+				assert.Equal(t, setupPATTokenName, tokenName)
+				assert.Equal(t, 30, expiresIn)
+				return nil, status.Errorf(status.Internal, "token store unavailable")
+			},
+			GetStoreFunc: func() nbstore.Store {
+				return accountStore
+			},
+		},
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT:       true,
+		PATExpireInDays: intPtr(30),
+	})
+
+	require.Error(t, err)
+	assert.Nil(t, result)
+	assert.Contains(t, err.Error(), "create setup PAT")
+	assert.Equal(t, 1, rollbackCalls)
+}
+
+func TestSetupOwner_CreatePATFails_AccountAlreadyGoneStillRollsBackUser(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "true")
+
+	ctrl := gomock.NewController(t)
+	accountStore := nbstore.NewMockStore(ctrl)
+	accountStore.EXPECT().GetAccount(gomock.Any(), "acc-1").Return(nil, status.NewAccountNotFoundError("acc-1"))
+
+	rolledBackFor := ""
+	rollbackCalls := 0
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			rollbackSetupFn: func(_ context.Context, userID string) error {
+				rollbackCalls++
+				rolledBackFor = userID
+				return nil
+			},
+		},
+		&mock_server.MockAccountManager{
+			GetAccountIDByUserIdFunc: func(_ context.Context, _ auth.UserAuth) (string, error) {
+				return "acc-1", nil
+			},
+			CreatePATFunc: func(_ context.Context, _, _, _, _ string, _ int) (*types.PersonalAccessTokenGenerated, error) {
+				return nil, errors.New("token failure")
+			},
+			GetStoreFunc: func() nbstore.Store {
+				return accountStore
+			},
+		},
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT:       true,
+		PATExpireInDays: intPtr(30),
+	})
+
+	require.Error(t, err)
+	assert.Nil(t, result)
+	assert.Contains(t, err.Error(), "create setup PAT")
+	assert.Equal(t, "owner-id", rolledBackFor)
+	assert.Equal(t, 1, rollbackCalls)
+}
+
+func TestSetupOwner_CreatePATFails_AccountRollbackFailureStopsBeforeUserRollback(t *testing.T) {
+	t.Setenv(SetupPATEnabledEnvKey, "true")
+
+	ctrl := gomock.NewController(t)
+	accountStore := nbstore.NewMockStore(ctrl)
+	account := &types.Account{Id: "acc-1"}
+	accountStore.EXPECT().GetAccount(gomock.Any(), "acc-1").Return(account, nil)
+	accountStore.EXPECT().DeleteAccount(gomock.Any(), account).Return(errors.New("delete failed"))
+
+	rollbackCalls := 0
+	setupManager := NewSetupService(
+		&setupInstanceManagerMock{
+			rollbackSetupFn: func(_ context.Context, userID string) error {
+				rollbackCalls++
+				return nil
+			},
+		},
+		&mock_server.MockAccountManager{
+			GetAccountIDByUserIdFunc: func(_ context.Context, _ auth.UserAuth) (string, error) {
+				return "acc-1", nil
+			},
+			CreatePATFunc: func(_ context.Context, _, _, _, _ string, _ int) (*types.PersonalAccessTokenGenerated, error) {
+				return nil, errors.New("token failure")
+			},
+			GetStoreFunc: func() nbstore.Store {
+				return accountStore
+			},
+		},
+	)
+
+	result, err := setupManager.SetupOwner(context.Background(), "admin@example.com", "securepassword123", "Admin", SetupOptions{
+		CreatePAT:       true,
+		PATExpireInDays: intPtr(30),
+	})
+
+	require.Error(t, err)
+	assert.Nil(t, result)
+	assert.Contains(t, err.Error(), "create setup PAT")
+	assert.Contains(t, err.Error(), "failed to roll back setup resources")
+	assert.Equal(t, 0, rollbackCalls)
+}

management/server/mock_server/account_mock.go

@@ -128,8 +128,8 @@ type MockAccountManager struct {
 	GetOrCreateAccountByPrivateDomainFunc func(ctx context.Context, initiatorId, domain string) (*types.Account, bool, error)
 
 	AllowSyncFunc                  func(string, uint64) bool
-	UpdateAccountPeersFunc         func(ctx context.Context, accountID string)
-	BufferUpdateAccountPeersFunc   func(ctx context.Context, accountID string)
+	UpdateAccountPeersFunc         func(ctx context.Context, accountID string, reason types.UpdateReason)
+	BufferUpdateAccountPeersFunc   func(ctx context.Context, accountID string, reason types.UpdateReason)
 	RecalculateNetworkMapCacheFunc func(ctx context.Context, accountId string) error
 
 	GetIdentityProviderFunc    func(ctx context.Context, accountID, idpID, userID string) (*types.IdentityProvider, error)
@@ -200,15 +200,15 @@ func (am *MockAccountManager) UpdateGroups(ctx context.Context, accountID, userI
 	return status.Errorf(codes.Unimplemented, "method UpdateGroups is not implemented")
 }
 
-func (am *MockAccountManager) UpdateAccountPeers(ctx context.Context, accountID string) {
+func (am *MockAccountManager) UpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) {
 	if am.UpdateAccountPeersFunc != nil {
-		am.UpdateAccountPeersFunc(ctx, accountID)
+		am.UpdateAccountPeersFunc(ctx, accountID, reason)
 	}
 }
 
-func (am *MockAccountManager) BufferUpdateAccountPeers(ctx context.Context, accountID string) {
+func (am *MockAccountManager) BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) {
 	if am.BufferUpdateAccountPeersFunc != nil {
-		am.BufferUpdateAccountPeersFunc(ctx, accountID)
+		am.BufferUpdateAccountPeersFunc(ctx, accountID, reason)
 	}
 }
 

management/server/nameserver.go

@@ -82,7 +82,7 @@ func (am *DefaultAccountManager) CreateNameServerGroup(ctx context.Context, acco
 	am.StoreEvent(ctx, userID, newNSGroup.ID, accountID, activity.NameserverGroupCreated, newNSGroup.EventMeta())
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceNameServerGroup, Operation: types.UpdateOperationCreate})
 	}
 
 	return newNSGroup.Copy(), nil
@@ -133,7 +133,7 @@ func (am *DefaultAccountManager) SaveNameServerGroup(ctx context.Context, accoun
 	am.StoreEvent(ctx, userID, nsGroupToSave.ID, accountID, activity.NameserverGroupUpdated, nsGroupToSave.EventMeta())
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceNameServerGroup, Operation: types.UpdateOperationUpdate})
 	}
 
 	return nil
@@ -176,7 +176,7 @@ func (am *DefaultAccountManager) DeleteNameServerGroup(ctx context.Context, acco
 	am.StoreEvent(ctx, userID, nsGroup.ID, accountID, activity.NameserverGroupDeleted, nsGroup.EventMeta())
 
 	if updateAccountPeers {
-		am.UpdateAccountPeers(ctx, accountID)
+		am.UpdateAccountPeers(ctx, accountID, types.UpdateReason{Resource: types.UpdateResourceNameServerGroup, Operation: types.UpdateOperationDelete})
 	}
 
 	return nil

management/server/networks/manager.go

@@ -15,6 +15,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
+	serverTypes "github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -177,7 +178,7 @@ func (m *managerImpl) DeleteNetwork(ctx context.Context, accountID, userID, netw
 		event()
 	}
 
-	go m.accountManager.UpdateAccountPeers(ctx, accountID)
+	go m.accountManager.UpdateAccountPeers(ctx, accountID, serverTypes.UpdateReason{Resource: serverTypes.UpdateResourceNetwork, Operation: serverTypes.UpdateOperationDelete})
 
 	return nil
 }