Merge main

management/server/types/account.go

@@ -41,7 +41,6 @@ const (
 	PublicCategory  = "public"
 	PrivateCategory = "private"
 	UnknownCategory = "unknown"
-
 )
 
 // AccountMeta is a struct that contains a stripped down version of the Account object.
@@ -254,7 +253,7 @@ func (a *Account) SynthesizePrivateServiceZones(peerID string) []nbdns.CustomZon
 	}
 
 	peerGroups := a.GetPeerGroups(peerID)
-	zonesByCluster := map[string]*nbdns.CustomZone{}
+	zonesByApex := map[string]*nbdns.CustomZone{}
 
 	for _, svc := range a.Services {
 		if svc == nil || !svc.Enabled || !svc.Private {
@@ -271,19 +270,24 @@ func (a *Account) SynthesizePrivateServiceZones(peerID string) []nbdns.CustomZon
 			continue
 		}
 
-		zone, exists := zonesByCluster[svc.ProxyCluster]
+		serviceDomainZone := a.privateServiceDomainZone(svc)
+		if serviceDomainZone == "" {
+			continue
+		}
+
+		zone, exists := zonesByApex[serviceDomainZone]
 		if !exists {
 			// NonAuthoritative makes this a match-only zone: queries for
 			// names without an explicit record fall through to the
 			// upstream resolver instead of returning NXDOMAIN. Without
 			// it, adding a single private service would black-hole every
-			// other name under the cluster apex.
+			// other name under the zone apex.
 			zone = &nbdns.CustomZone{
-				Domain:           dns.Fqdn(svc.ProxyCluster),
+				Domain:           dns.Fqdn(serviceDomainZone),
 				Records:          []nbdns.SimpleRecord{},
 				NonAuthoritative: true,
 			}
-			zonesByCluster[svc.ProxyCluster] = zone
+			zonesByApex[serviceDomainZone] = zone
 		}
 
 		emitted := 0
@@ -321,8 +325,8 @@ func (a *Account) SynthesizePrivateServiceZones(peerID string) []nbdns.CustomZon
 		}
 	}
 
-	out := make([]nbdns.CustomZone, 0, len(zonesByCluster))
-	for _, zone := range zonesByCluster {
+	out := make([]nbdns.CustomZone, 0, len(zonesByApex))
+	for _, zone := range zonesByApex {
 		if len(zone.Records) == 0 {
 			continue
 		}
@@ -338,6 +342,33 @@ func (a *Account) SynthesizePrivateServiceZones(peerID string) []nbdns.CustomZon
 	return out
 }
 
+// privateServiceDomainZone returns the DNS zone name for the given private service domain by
+// looking at the proxy cluster domain then the custom domains.
+func (a *Account) privateServiceDomainZone(svc *service.Service) string {
+	if domainFromSuffix(svc.Domain, svc.ProxyCluster) {
+		return svc.ProxyCluster
+	}
+
+	// Longest matching custom domain wins
+	zoneName := ""
+	for _, d := range a.Domains {
+		if d == nil || d.TargetCluster != svc.ProxyCluster {
+			continue
+		}
+		if domainFromSuffix(svc.Domain, d.Domain) && len(d.Domain) > len(zoneName) {
+			zoneName = d.Domain
+		}
+	}
+	return zoneName
+}
+
+func domainFromSuffix(domain, suffix string) bool {
+	if suffix == "" {
+		return false
+	}
+	return domain == suffix || strings.HasSuffix(domain, "."+suffix)
+}
+
 // peerInDistributionGroups reports whether any of the peer's groups
 // matches the service's bearer-auth distribution_groups.
 func peerInDistributionGroups(peerGroups LookupMap, distributionGroups []string) bool {
@@ -1101,6 +1132,47 @@ func (a *Account) connResourcesGenerator(ctx context.Context, targetPeer *nbpeer
 		}
 }
 
+// PeerSSHEnabledFromPolicies is the network-map-free equivalent of the sshEnabled
+// determination in GetPeerConnectionResources / CalculateNetworkMapFromComponents.
+func PeerSSHEnabledFromPolicies(policies []*Policy, peerID string, peerGroupIDs map[string]struct{}, peerSSHEnabled bool) bool {
+	for _, policy := range policies {
+		if !policy.Enabled {
+			continue
+		}
+
+		for _, rule := range policy.Rules {
+			if !rule.Enabled {
+				continue
+			}
+
+			isSSHRule := rule.Protocol == PolicyRuleProtocolNetbirdSSH ||
+				(PolicyRuleImpliesLegacySSH(rule) && peerSSHEnabled)
+			if !isSSHRule {
+				continue
+			}
+
+			if ruleHasDestination(rule, peerID, peerGroupIDs) {
+				return true
+			}
+		}
+	}
+
+	return false
+}
+
+func ruleHasDestination(rule *PolicyRule, peerID string, peerGroupIDs map[string]struct{}) bool {
+	if rule.DestinationResource.Type == ResourceTypePeer && rule.DestinationResource.ID != "" {
+		return rule.DestinationResource.ID == peerID
+	}
+
+	for _, groupID := range rule.Destinations {
+		if _, ok := peerGroupIDs[groupID]; ok {
+			return true
+		}
+	}
+	return false
+}
+
 // getAllPeersFromGroups for given peer ID and list of groups
 //
 // Returns a list of peers from specified groups that pass specified posture checks
@@ -1693,7 +1765,6 @@ func (a *Account) createProxyPolicy(svc *service.Service, target *service.Target
 	}
 }
 
-
 // filterZoneRecordsForPeers filters DNS records to only include peers to connect.
 // AAAA records are excluded when the requesting peer lacks IPv6 capability.
 func filterZoneRecordsForPeers(peer *nbpeer.Peer, customZone nbdns.CustomZone, peersToConnect, expiredPeers []*nbpeer.Peer) []nbdns.SimpleRecord {

management/server/types/account_private_zones_test.go

@@ -11,6 +11,7 @@ import (
 	"github.com/stretchr/testify/require"
 
 	nbdns "github.com/netbirdio/netbird/dns"
+	proxydomain "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
 	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/service"
 	nbpeer "github.com/netbirdio/netbird/management/server/peer"
 )
@@ -234,6 +235,113 @@ func TestPrivateZone_GetPeerNetworkMap_PeerOutsideGroups_OmitsSynthZone(t *testi
 	assert.False(t, ok, "peer outside the distribution_groups must not see the synth zone")
 }
 
+func TestSynthesizePrivateServiceZones_CustomDomain_ZoneApexIsRegisteredDomain(t *testing.T) {
+	account := privateZoneTestAccount(t)
+	// A custom-domain service: Domain is the custom FQDN, ProxyCluster
+	// is the cluster serving it, and account.Domains holds the registered
+	// custom domain. The synth zone apex must be the registered domain,
+	// not the cluster, or the client's match-only zone never intercepts
+	// the query.
+	account.Services[0].Domain = "app.example.com"
+	account.Domains = []*proxydomain.Domain{
+		{Domain: "example.com", AccountID: "acct-1", TargetCluster: "eu.proxy.netbird.io", Validated: true},
+	}
+
+	zones := account.SynthesizePrivateServiceZones("user-peer")
+	require.Len(t, zones, 1, "custom-domain service must still produce one zone")
+	zone := zones[0]
+	assert.Equal(t, "example.com.", zone.Domain, "zone apex must be the registered custom domain, not the cluster or the service FQDN")
+	assert.True(t, zone.NonAuthoritative, "synth zone must remain match-only")
+	require.Len(t, zone.Records, 1, "custom-domain service yields one A record")
+	rec := zone.Records[0]
+	assert.Equal(t, "app.example.com.", rec.Name, "record name is the custom service FQDN")
+	assert.Equal(t, "100.64.0.99", rec.RData, "record points at the embedded proxy peer's tunnel IP")
+}
+
+func TestSynthesizePrivateServiceZones_CustomAndFreeDomain_SeparateZones(t *testing.T) {
+	account := privateZoneTestAccount(t)
+	account.Domains = []*proxydomain.Domain{
+		{Domain: "example.com", AccountID: "acct-1", TargetCluster: "eu.proxy.netbird.io", Validated: true},
+	}
+	account.Services = append(account.Services, &service.Service{
+		ID:           "svc-2",
+		AccountID:    "acct-1",
+		Name:         "custom",
+		Domain:       "app.example.com",
+		ProxyCluster: "eu.proxy.netbird.io",
+		Enabled:      true,
+		Private:      true,
+		Mode:         service.ModeHTTP,
+		AccessGroups: []string{"grp-admins"},
+	})
+
+	zones := account.SynthesizePrivateServiceZones("user-peer")
+	require.Len(t, zones, 2, "a free-domain and a custom-domain service must not collapse into one zone")
+
+	free, ok := findCustomZone(zones, "eu.proxy.netbird.io")
+	require.True(t, ok, "free-domain service keeps the shared cluster-apex zone")
+	require.Len(t, free.Records, 1, "cluster zone carries only the free-domain record")
+	assert.Equal(t, "myapp.eu.proxy.netbird.io.", free.Records[0].Name, "cluster zone record is the free-domain FQDN")
+
+	custom, ok := findCustomZone(zones, "example.com")
+	require.True(t, ok, "custom-domain service gets its own zone at the registered custom domain apex")
+	require.Len(t, custom.Records, 1, "custom zone carries only the custom-domain record")
+	assert.Equal(t, "app.example.com.", custom.Records[0].Name, "custom zone record is the custom-domain FQDN")
+}
+
+func TestSynthesizePrivateServiceZones_TwoServicesSameCustomDomain_OneZone(t *testing.T) {
+	account := privateZoneTestAccount(t)
+	account.Domains = []*proxydomain.Domain{
+		{Domain: "example.com", AccountID: "acct-1", TargetCluster: "eu.proxy.netbird.io", Validated: true},
+	}
+	account.Services[0].Domain = "a.example.com"
+	account.Services = append(account.Services, &service.Service{
+		ID:           "svc-2",
+		AccountID:    "acct-1",
+		Name:         "bapp",
+		Domain:       "b.example.com",
+		ProxyCluster: "eu.proxy.netbird.io",
+		Enabled:      true,
+		Private:      true,
+		Mode:         service.ModeHTTP,
+		AccessGroups: []string{"grp-admins"},
+	})
+
+	zones := account.SynthesizePrivateServiceZones("user-peer")
+	require.Len(t, zones, 1, "two services under the same registered custom domain must share one zone")
+	assert.Equal(t, "example.com.", zones[0].Domain, "shared zone apex is the registered custom domain")
+	require.Len(t, zones[0].Records, 2, "both services surface as records in the shared custom-domain zone")
+	names := []string{zones[0].Records[0].Name, zones[0].Records[1].Name}
+	assert.ElementsMatch(t, []string{"a.example.com.", "b.example.com."}, names, "both custom-domain service FQDNs must surface")
+}
+
+func TestSynthesizePrivateServiceZones_CustomDomainNotRegistered_NoZone(t *testing.T) {
+	account := privateZoneTestAccount(t)
+	// Service domain is outside the cluster and no account.Domains entry
+	// covers it: there is no apex that would intercept the query, so the
+	// service must be skipped rather than emit an unmatchable record.
+	account.Services[0].Domain = "app.example.com"
+
+	zones := account.SynthesizePrivateServiceZones("user-peer")
+	assert.Empty(t, zones, "a custom-domain service with no registered domain apex must not produce a zone")
+}
+
+func TestSynthesizePrivateServiceZones_CustomDomainClusterMismatch_NoZone(t *testing.T) {
+	account := privateZoneTestAccount(t)
+	// The registered custom domain matches the service FQDN by suffix but
+	// targets a different cluster than the service's ProxyCluster. It must
+	// be ignored, leaving no apex to intercept the query — otherwise the
+	// zone would point at this cluster's proxy peers under a domain owned
+	// by a different cluster.
+	account.Services[0].Domain = "app.example.com"
+	account.Domains = []*proxydomain.Domain{
+		{Domain: "example.com", AccountID: "acct-1", TargetCluster: "us.proxy.netbird.io", Validated: true},
+	}
+
+	zones := account.SynthesizePrivateServiceZones("user-peer")
+	assert.Empty(t, zones, "a custom domain targeting a different cluster must not anchor the service zone")
+}
+
 func TestSynthesizePrivateServiceZones_TwoServicesSameCluster_OneZone(t *testing.T) {
 	account := privateZoneTestAccount(t)
 	account.Services = append(account.Services, &service.Service{
@@ -254,3 +362,72 @@ func TestSynthesizePrivateServiceZones_TwoServicesSameCluster_OneZone(t *testing
 	names := []string{zones[0].Records[0].Name, zones[0].Records[1].Name}
 	assert.ElementsMatch(t, []string{"myapp.eu.proxy.netbird.io.", "anotherapp.eu.proxy.netbird.io."}, names, "both service domains must surface")
 }
+
+func TestSynthesizePrivateServiceZones_MixedClusterCustomAndPublic(t *testing.T) {
+	account := privateZoneTestAccount(t)
+	account.Domains = []*proxydomain.Domain{
+		{Domain: "example.com", AccountID: "acct-1", TargetCluster: "eu.proxy.netbird.io", Validated: true},
+	}
+
+	privateService := func(id, domain string) *service.Service {
+		return &service.Service{
+			ID:           id,
+			AccountID:    "acct-1",
+			Name:         id,
+			Domain:       domain,
+			ProxyCluster: "eu.proxy.netbird.io",
+			Enabled:      true,
+			Private:      true,
+			Mode:         service.ModeHTTP,
+			AccessGroups: []string{"grp-admins"},
+		}
+	}
+	publicService := func(id, domain string) *service.Service {
+		s := privateService(id, domain)
+		s.Private = false
+		return s
+	}
+
+	account.Services = []*service.Service{
+		// 3 private services under the cluster suffix.
+		privateService("cluster-1", "cluster1.eu.proxy.netbird.io"),
+		privateService("cluster-2", "cluster2.eu.proxy.netbird.io"),
+		privateService("cluster-3", "cluster3.eu.proxy.netbird.io"),
+		// 4 private services under the custom domain suffix.
+		privateService("custom-1", "custom1.example.com"),
+		privateService("custom-2", "custom2.example.com"),
+		privateService("custom-3", "custom3.example.com"),
+		privateService("custom-4", "custom4.example.com"),
+		// 2 public services, one per suffix, must not surface.
+		publicService("public-cluster", "public.eu.proxy.netbird.io"),
+		publicService("public-custom", "public.example.com"),
+	}
+
+	zones := account.SynthesizePrivateServiceZones("user-peer")
+	require.Len(t, zones, 2, "one zone per apex: the cluster apex and the custom domain apex")
+
+	cluster, ok := findCustomZone(zones, "eu.proxy.netbird.io")
+	require.True(t, ok, "cluster-suffix services collapse into the cluster-apex zone")
+	clusterNames := recordNames(cluster)
+	assert.ElementsMatch(t,
+		[]string{"cluster1.eu.proxy.netbird.io.", "cluster2.eu.proxy.netbird.io.", "cluster3.eu.proxy.netbird.io."},
+		clusterNames,
+		"only the 3 private cluster services surface in the cluster zone (public one excluded)")
+
+	custom, ok := findCustomZone(zones, "example.com")
+	require.True(t, ok, "custom-suffix services collapse into the custom-domain-apex zone")
+	customNames := recordNames(custom)
+	assert.ElementsMatch(t,
+		[]string{"custom1.example.com.", "custom2.example.com.", "custom3.example.com.", "custom4.example.com."},
+		customNames,
+		"only the 4 private custom services surface in the custom zone (public one excluded)")
+}
+
+// recordNames returns the record names of a zone for order-independent assertions.
+func recordNames(zone nbdns.CustomZone) []string {
+	names := make([]string, 0, len(zone.Records))
+	for _, r := range zone.Records {
+		names = append(names, r.Name)
+	}
+	return names
+}

management/server/types/account_test.go

@@ -646,41 +646,7 @@ func Test_ExpandPortsAndRanges_SSHRuleExpansion(t *testing.T) {
 			expectedPorts: []string{"20-25", "10-100", "22022"},
 		},
 		{
-			name: "dev suffix version supports all features",
-			peer: &nbpeer.Peer{
-				ID:         "peer1",
-				SSHEnabled: true,
-				Meta: nbpeer.PeerSystemMeta{
-					WtVersion: "0.50.0-dev",
-					Flags:     nbpeer.Flags{ServerSSHAllowed: true},
-				},
-			},
-			rule: &PolicyRule{
-				Protocol: PolicyRuleProtocolTCP,
-				Ports:    []string{"22"},
-			},
-			base:          FirewallRule{PeerIP: "10.0.0.1", Direction: 0, Action: "accept", Protocol: "tcp"},
-			expectedPorts: []string{"22", "22022"},
-		},
-		{
-			name: "dev suffix version supports all features",
-			peer: &nbpeer.Peer{
-				ID:         "peer1",
-				SSHEnabled: true,
-				Meta: nbpeer.PeerSystemMeta{
-					WtVersion: "dev",
-					Flags:     nbpeer.Flags{ServerSSHAllowed: true},
-				},
-			},
-			rule: &PolicyRule{
-				Protocol: PolicyRuleProtocolTCP,
-				Ports:    []string{"22"},
-			},
-			base:          FirewallRule{PeerIP: "10.0.0.1", Direction: 0, Action: "accept", Protocol: "tcp"},
-			expectedPorts: []string{"22", "22022"},
-		},
-		{
-			name: "development suffix version supports all features",
+			name: "development version supports all features",
 			peer: &nbpeer.Peer{
 				ID:         "peer1",
 				SSHEnabled: true,

management/server/types/networkmap_components_correctness_test.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"net"
 	"net/netip"
+	"slices"
 	"testing"
 	"time"
 
@@ -1029,6 +1030,48 @@ func TestComponents_RouteDefaultPermit(t *testing.T) {
 	assert.True(t, hasDefaultPermit, "route without ACG should have default permit rule with 0.0.0.0/0 source")
 }
 
+// TestComponents_ExitNodeDefaultPermitIPv6 verifies that a default exit node route
+// (0.0.0.0/0) without AccessControlGroups also emits an IPv6 default permit rule
+// (::/0 source and destination) for peers that support IPv6, mirroring the route
+// the client installs. Without it, IPv6 traffic is routed to the exit node but
+// dropped at the forward chain.
+func TestComponents_ExitNodeDefaultPermitIPv6(t *testing.T) {
+	account, validatedPeers := scalableTestAccount(20, 2)
+
+	routingPeerID := "peer-5"
+	routingPeer := account.Peers[routingPeerID]
+	routingPeer.IPv6 = netip.MustParseAddr("fd00::5")
+	routingPeer.Meta.Capabilities = append(routingPeer.Meta.Capabilities, nbpeer.PeerCapabilityIPv6Overlay)
+
+	account.Routes["route-exit"] = &route.Route{
+		ID: "route-exit", Network: netip.MustParsePrefix("0.0.0.0/0"),
+		PeerID: routingPeerID, Peer: routingPeer.Key,
+		Enabled: true, Groups: []string{"group-all"}, PeerGroups: []string{"group-0"},
+		AccessControlGroups: []string{},
+		AccountID:           "test-account",
+	}
+
+	nm := componentsNetworkMap(account, routingPeerID, validatedPeers)
+	require.NotNil(t, nm)
+
+	hasV4 := false
+	hasV6 := false
+	for _, rfr := range nm.RoutesFirewallRules {
+		switch rfr.Destination {
+		case "0.0.0.0/0":
+			if slices.Contains(rfr.SourceRanges, "0.0.0.0/0") {
+				hasV4 = true
+			}
+		case "::/0":
+			if slices.Contains(rfr.SourceRanges, "::/0") {
+				hasV6 = true
+			}
+		}
+	}
+	assert.True(t, hasV4, "exit node route should have an IPv4 default permit rule (0.0.0.0/0)")
+	assert.True(t, hasV6, "exit node route should have an IPv6 default permit rule (::/0)")
+}
+
 // ──────────────────────────────────────────────────────────────────────────────
 // 15. MULTIPLE ROUTERS PER NETWORK
 // ──────────────────────────────────────────────────────────────────────────────
@@ -1190,3 +1233,97 @@ func TestComponents_DisabledRuleInEnabledPolicy(t *testing.T) {
 	assert.True(t, has3000, "enabled rule should generate firewall rule for port 3000")
 	assert.False(t, has3001, "disabled rule should NOT generate firewall rule for port 3001")
 }
+
+func peerGroupIDSet(account *types.Account, peerID string) map[string]struct{} {
+	return account.GetPeerGroups(peerID)
+}
+
+func assertSSHEquivalence(t *testing.T, account *types.Account, peerID string, validatedPeers map[string]struct{}) {
+	t.Helper()
+	nm := componentsNetworkMap(account, peerID, validatedPeers)
+	require.NotNil(t, nm)
+
+	got := types.PeerSSHEnabledFromPolicies(account.Policies, peerID, peerGroupIDSet(account, peerID), account.Peers[peerID].SSHEnabled)
+	assert.Equalf(t, nm.EnableSSH, got, "PeerSSHEnabledFromPolicies mismatch for %s", peerID)
+}
+
+func TestPeerSSHEnabledFromPolicies_MatchesMap_NetbirdSSHProtocol(t *testing.T) {
+	account, validatedPeers := scalableTestAccount(20, 2)
+	account.Groups["ssh-users"] = &types.Group{ID: "ssh-users", Name: "SSH Users", Peers: []string{}}
+	account.Policies = append(account.Policies, &types.Policy{
+		ID: "policy-ssh", Name: "SSH Access", Enabled: true, AccountID: "test-account",
+		Rules: []*types.PolicyRule{{
+			ID: "rule-ssh", Name: "Allow SSH", Enabled: true,
+			Action: types.PolicyTrafficActionAccept, Protocol: types.PolicyRuleProtocolNetbirdSSH,
+			Bidirectional: false,
+			Sources:       []string{"group-0"}, Destinations: []string{"group-1"},
+			AuthorizedGroups: map[string][]string{"ssh-users": {"root"}},
+		}},
+	})
+
+	assertSSHEquivalence(t, account, "peer-10", validatedPeers)
+	assertSSHEquivalence(t, account, "peer-0", validatedPeers)
+}
+
+func TestPeerSSHEnabledFromPolicies_MatchesMap_NoSSHPolicy(t *testing.T) {
+	account, validatedPeers := scalableTestAccount(20, 2)
+	assertSSHEquivalence(t, account, "peer-0", validatedPeers)
+}
+
+func TestPeerSSHEnabledFromPolicies_MatchesMap_LegacyImpliedSSH(t *testing.T) {
+	account, validatedPeers := scalableTestAccount(20, 2)
+	account.Peers["peer-10"].SSHEnabled = true
+	assertSSHEquivalence(t, account, "peer-10", validatedPeers)
+	assertSSHEquivalence(t, account, "peer-11", validatedPeers)
+}
+
+func TestPeerSSHEnabledFromPolicies_MatchesMap_PeerAsDestinationResource(t *testing.T) {
+	account, validatedPeers := scalableTestAccountWithoutDefaultPolicy(20, 2)
+	account.Policies = append(account.Policies, &types.Policy{
+		ID: "policy-ssh-res", Name: "SSH to peer", Enabled: true, AccountID: "test-account",
+		Rules: []*types.PolicyRule{{
+			ID: "rule-ssh-res", Name: "SSH to peer-5", Enabled: true,
+			Action: types.PolicyTrafficActionAccept, Protocol: types.PolicyRuleProtocolNetbirdSSH,
+			Sources:             []string{"group-0"},
+			DestinationResource: types.Resource{ID: "peer-5", Type: types.ResourceTypePeer},
+		}},
+	})
+
+	assertSSHEquivalence(t, account, "peer-5", validatedPeers)
+	assertSSHEquivalence(t, account, "peer-6", validatedPeers)
+}
+
+func TestPeerSSHEnabledFromPolicies_MatchesMap_DisabledSSHPolicy(t *testing.T) {
+	account, validatedPeers := scalableTestAccountWithoutDefaultPolicy(20, 2)
+	account.Policies = append(account.Policies, &types.Policy{
+		ID: "policy-ssh-off", Name: "SSH disabled", Enabled: false, AccountID: "test-account",
+		Rules: []*types.PolicyRule{{
+			ID: "rule-ssh-off", Name: "Allow SSH", Enabled: true,
+			Action: types.PolicyTrafficActionAccept, Protocol: types.PolicyRuleProtocolNetbirdSSH,
+			Sources: []string{"group-0"}, Destinations: []string{"group-1"},
+		}},
+	})
+	assertSSHEquivalence(t, account, "peer-10", validatedPeers)
+}
+
+func TestPeerSSHEnabledFromPolicies_MatchesMap_Sweep(t *testing.T) {
+	account, validatedPeers := scalableTestAccount(60, 6)
+	account.Policies = append(account.Policies, &types.Policy{
+		ID: "policy-ssh-sweep", Name: "SSH sweep", Enabled: true, AccountID: "test-account",
+		Rules: []*types.PolicyRule{{
+			ID: "rule-ssh-sweep", Name: "Allow SSH", Enabled: true,
+			Action: types.PolicyTrafficActionAccept, Protocol: types.PolicyRuleProtocolNetbirdSSH,
+			Sources: []string{"group-0"}, Destinations: []string{"group-2"},
+		}},
+	})
+	for peerID := range account.Peers {
+		account.Peers[peerID].SSHEnabled = len(peerID)%2 == 0
+	}
+
+	for peerID := range account.Peers {
+		if _, ok := validatedPeers[peerID]; !ok {
+			continue
+		}
+		assertSSHEquivalence(t, account, peerID, validatedPeers)
+	}
+}