Not using defined DNS #1284

New Issue

saavagebueno · 2025-11-20T05:27:29-05:00

saavagebueno commented

2025-11-20 05:27:29 -05:00

Originally created by @choldi on GitHub (Sep 25, 2024).

Describe the problem

Peers in group not using defined dns

To Reproduce

Steps to reproduce the behavior:

Create a group of peers. In my case "Convidats"
Define a peer (vm1) as exit node
Install dockerized pihole (dns server) in exit node. Expose port 53 tcp/udp
Create a dns and assign to group "convidats" pointing to exit node, default port, no domains
Using a peer in group convidats with nslookup, server vm1 resolves address
requests from peers in group convidats don't use dns server from vm1

Expected behavior

DNS request from peers of group convidads should go to defined DNS for group

Are you using NetBird Cloud?

Yes, using netbird cloud

NetBird version
0.28 android client
0.29.4 vm1 (server, dockerized)

NetBird status -dA output:

Server:

/ # ps aux
PID USER TIME COMMAND
1 root 0:45 /usr/local/bin/netbird up
82 root 0:00 sh
110 root 0:00 ps aux
/ # netbird status -dA
Error: failed to connect to daemon error: context deadline exceeded
If the daemon is not running please run:
netbird service install
netbird service start

Do you face any (non-mobile) client issues?
Not resolving dns correctly

Screenshots

Additional context

Originally created by @choldi on GitHub (Sep 25, 2024). **Describe the problem** Peers in group not using defined dns **To Reproduce** Steps to reproduce the behavior: 1. Create a group of peers. In my case "Convidats" 2. Define a peer (vm1) as exit node 3. Install dockerized pihole (dns server) in exit node. Expose port 53 tcp/udp 4. Create a dns and assign to group "convidats" pointing to exit node, default port, no domains 5. Using a peer in group convidats with nslookup, server vm1 resolves address 6. requests from peers in group convidats don't use dns server from vm1 **Expected behavior** DNS request from peers of group convidads should go to defined DNS for group **Are you using NetBird Cloud?** Yes, using netbird cloud **NetBird version** 0.28 android client 0.29.4 vm1 (server, dockerized) **NetBird status -dA output:** Server: / # ps aux PID USER TIME COMMAND 1 root 0:45 /usr/local/bin/netbird up 82 root 0:00 sh 110 root 0:00 ps aux / # netbird status -dA Error: failed to connect to daemon error: context deadline exceeded If the daemon is not running please run: netbird service install netbird service start **Do you face any (non-mobile) client issues?** Not resolving dns correctly **Screenshots** **Additional context**

saavagebueno added the dns label 2025-11-20 05:27:29 -05:00

saavagebueno referenced this issue

2025-11-20 08:04:50 -05:00

[PR #1284] Extend API with accessible peers #3064

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main

fix/lazy-conn-inactivity-duration

install-script-ui-dependencies

revert/component-types

fix/grpc-get-network-map

feature/android-session-expiry

android/gui-integration

fix/ui-status-dispatch

fix/subscribe-status-coalesce

fix/tray-menu-item-leak

fix/windows-tray-race

feature/changeset

worktree-dns-route-qtype-fallthrough

fix/ui-dependencies

mdm_integration

reverse-proxy-crowdsec-appsec

dependabot/go_modules/aws-sdk-8f849ebaed

dependabot/github_actions/actions-a940c7c866

dependabot/go_modules/gorm-2271c8195b

dependabot/go_modules/pion-5f703e1eca

dependabot/go_modules/otel-e34c790afd

dependabot/go_modules/wireguard-dbd6b95108

dependabot/go_modules/testcontainers-de325c0dd6

mlsmaycon-patch-2

feat-post_quantum_ml_kem

reverse-proxy-allow-match-or

feat/agent-network-ollama

dependabot/go_modules/google.golang.org/grpc-1.82.1

proxy-tunnel-cache-ttl-env

coderabbitai/utg/1e5b0a5

grpc-acl

test/battery-drain

claude/model-cost-calculation-bug-9hic1n

components-impl-drop-indexes-use-xids-no-resource-policy-map

fix/nmap-relevant-groups

e2e-guardrail-blocks-unselected-model

fix/lazyconn-cold-start-allowed-ips

vertex-guardrails-model-access-e2e

add-atomic-cache-ops

dependabot/go_modules/github.com/aws/aws-sdk-go-v2/service/s3-1.106.0

refactor/relay-foreign-cache

ci/trigger-release-tests

claude/netbird-pr-6767-comments-c0qkci

feature/kimi-3-agent-networks-dns-warmup

feature/dns-lazy-conn-warmup

daemon-ipc-acl

feature/ui-translation-key-parity-check

refactor/relay-foreign-cache-tests

claude/kimi-3-agent-networks-3rpqnv

fix/remove-math-rand

fix/lazyconn-idle-keep-wg-peer

dmitri-propagate-auth-grant-types-on-combined

0.74.7-branch

diagnose-empty-vs-corrupt-state

windows-sleep-detector

fix/cli-up-wait-for-daemon

lazy-conn-rosenpass

lazy-conn-per-peer

rp_key_persistency

feature/native-grpc

client-local-metrics

fix-ssh-authorized-users-multi-rule

0.74.6-branch

0.74.6-branch-sync

0.74.5-branch-sync

0.74.4-branch

fix/remove-stale-peers-removal

fix/remove-stale-proxy-logic

embedded-vnc

fix/nsis-preserve-autostart-on-upgrade

refactor/peer-event-bus

dependabot/go_modules/goauthentik.io/api/v3-3.2026050.3

dependabot/go_modules/github.com/pkg/sftp-1.13.10

components-impl-drop-indexes

fix-reset-aggregation-window-flake

dependabot/go_modules/github.com/pion/dtls/v3-3.1.5

peer-acl-multi-source

0.74.x

fix/relay-states-lock

update-process-pkg

update-gopsutil-v4

fix/relay_states_lock

increase-sysinfo-timeout

dependabot/npm_and_yarn/client/ui/frontend/npm_and_yarn-88714b13d0

dependabot/go_modules/github.com/Azure/go-ntlmssp-0.1.1

dependabot/go_modules/github.com/eko/gocache/store/redis/v4-4.2.6

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.3

fix/fail-to-create-upnp-port-mapping-on-opnsense-firewall

0.74.3-branch

fix/routeselector-atomic-exit-node

netmap_progressive_alignment

nmap/components-impl

dependabot/go_modules/github.com/jackc/pgx/v5-5.9.2

dependabot/go_modules/github.com/oapi-codegen/runtime-1.4.2

dependabot/go_modules/github.com/gopacket/gopacket-1.6.1

dependabot/go_modules/github.com/coreos/go-oidc/v3-3.19.0

dependabot/go_modules/github.com/pires/go-proxyproto-0.12.0

fix/signal-watchdog-sync-stop

docs/agent-network

feature/ios-ssh

test/affected-logic

fix/revert-ice-filter

refactor/simplify-affected-peers

pascal-filter-policies-by-direction

claude/lock-contention-peer-connect-g8t6au

dmitri-filter-policies-by-direction

refactor/migrate-profiles-to-go

profile-bindings-ios

fix/skip-restart-unchanged-route

fix/mgmt-cache-async-resolve

refactor/wails-update-105

client_lifetime_serialization_refactor

fix/browser-ssh-2

fix/ipv6-and-netstack-accept-loop

fix/browser-ssh

profile-id-name-test

refactor/mgmt-bootstrap

feat/getting-started-unified-wizard

socket-grpc-permissions

fix/mysql-index-migration

windows-dns-firewall

tests/enable-race-on-tests

ui-refactor-gtk3

feature/affected-peers-grpc

profile-id

lazyconn-first-packet-fix-v2

claude/focused-gates-VMTgb

ui-tray-linux-leftclick

fix/ctx-enrichment

daemon-owner

feature/android-client-ssh

worktree-accept-ra-forwarding

nmap/combined-deploy

task/align_protobuff_toolset

feature/session-extend

add-json-yaml-flags

refactor/ephemeral-cleanup

claude/webtransport-relay-wasm-mUjY9

claude/vnc-udp-feasibility-6KB1U

fix/wgport-config

e2e-windows-dns-combined

fix/login-cmd-root-flags

feat/reseller-openapi-spec

github-issue-resolver

add-steamos-support

fix-darwin-uninstaller

flutter-test

ci/freebsd-pkg-bootstrap

cached-serial-check-on-sync

fix-mgmt-cache-bypass-overlay

revert-easyjson-5938

revert-ice-5820

revert-firewalld-5928

refactor/permissions-manager

revert-dns-5935-systemd-resolved

revert-dns-5935-5945

revert-dns-5945-mgmt-cache

feature/log-most-busy-peers

prototype/ui-wails

coderabbitai/utg/8ae8f20

feature/use-peer-fqdn-on-https

release/0.68.3

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claude/rdp-token-passthrough-eNcqW

transparent-proxy

fix/macos-stale-route-eexist

crowdsec-selfhosted

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entire/checkpoints/v1

fix/getting-started

feat/static-connectors-combined-server

feature/use-local-keys-embedded

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set-env-only-if-not-fork

feature/expose-has-channel

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fix/filter-cgnat-cni-ice-candidates

feature/check-cert-locker-before-acme

test/proxy-fixes

test/proxy-mtu

prototype/ui-tauri

test/proxy-speed

fix-reused-ports

feat/migrate-to-embedded-idp

feature/add-serial-to-proxy-merged

deploy/proxy-serial

test/connection

feature/disable-legacy-port

feature/flag-to-disable-legacy-port

test/perftest

fix/http-redirect

poc-token-command

dn-reverse-proxy

prototype/reverse-proxy-rename

prototype/reverse-proxy-logs-pagination

feature/client-metrics

prototype/reverse-proxy-clusters

debug-dns-route

fix/win-dns-batch

add-extra-route-logs

job-stream-notify-disconnection-eof

deploy/secrets-manager

trigger-proxy-update

bug/update-ios-client-code-build-tags

sync-client-netmap-serial

log/conn-disconn

nmap/compaction-deploy

ci-win-test

feature/disk-encryption-check

wasm-debug

swap-dns-prio

fix/dex-config

feature/migrate-auto-groups-to-table

nmap/compaction

dex-nocgo-stub

feature/exclude-terraform-from-rate-limiting

test-freebsd

retries-refactor

coderabbitai/docstrings/b7e98ac

feat/integrate-zitadel

bug/ios-hanging-reconection

zitadel-idp

feat/network-map-serial

refactor/get-account-no-users

feat/auto-upgrade

feature/report-high-pat-id

feature/temporary-access-for-resource

fix/nmap-fwrules

dont-restart-dns

prototype/ui

update-gomobile

go-dns-for-ice

wasm-ldflags

test-ldflags

wasmbuild-test

feature/networks-s2s

vk/compare-nmaps

dbg/bothmaps

reorder-dns-shutdown

fix/relay-reconnection-race

fix/nmap-exitnodes

vk/debug/nmap-both

move-licensed-code

feat/better-daemon-connection-lost-message

feat/auto-update-2

test/timings

refactor/getaccount-raw

tests/nmap-getaccount

refactor/nmap

refactor/nmap-limit-buffer

feature/detect-mac-wakeup

feature/extract-modules

quick-setings

feat/sync-limiter

feature/store-cache-impl

fix-install-version

feature/store-metrics

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feature/use-gorm-cache

loadtest-signal

unsymmetrical-squash

refactor/reducate-signaling

test/update-reduce

feature/store-cache

feature/remote-debug

cli-ws-proxy-backend-addr

feat/mgmt-map-serial

snyk-fix-d9d0081a4c7f9137bdb59d0d50a141a2

snyk-fix-7415cea5a11acd66753540ca2c598c63

job-yml-update

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fix/up-sequence

fix/dns-hash-update

snyk-fix-967adae9863f17f108ce8948d9117b8d

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handle-existing-domain-user

chore/unify-domain-validation

snyk-fix-c5fafc8a50ce1f29046e25a1fc346185

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snyk-fix-a54966211e18d4cf67e5a2757cc006d1

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fix/systemd-service-logs

poc/preprocessed-map

add-account-onboarding

bind-ipv6

fix/merge-main

logs/peerlogs-addpeer

feature/net-297-network-migration

feature/support-skip-auto-apply-exit-node-routes

set-cmd

set-command-with-cursor

feature/limit-update-channel

stop-using-locking-share

feature/poc-lazy-detection

feature/net-248-removal-of-sync-mutex-locks

test/multiple-peer-logging

preresolve

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fix/connecting-route-filter

feature/management/rest-client/impersonate

debug-local-records

resource-fields-snake-case

test/grpc-rate-limit

traffic-correlation-policy

feature/rest-client-options

feat/events-metrics

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test/add-ratelimiter

test/remove-write-lock-on-add-peer

fix/add-peer-semaphore

feature/users-roles-endpoint

mlsmaycon-patch-1

debug-user-role

chore/primary-key-on-networks

feature/update-account-peers-buffer-startup

remove-ubuntu2004-runners

refactor/permissions-no-pat-allowed

ref/logrus-factory

use-conntrack-zone

deploy/permissions-account

feature/lazy-connection-idle

ref/improve-test-cov

restore-pr-3440

test/increase-grpc-timeouts

feat/buffer-account-peers-update

test/networkmapgeneration-changes

feature/base-manager

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client/ui-update-systray-icons

userspace-router

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fix/relay-reconnection

feature/port-forwarding-client-codecleaning

detached2

test/callbacks-nil-iceconninfo

refactor/optimize-peer-expiration

enable-udp-port-for-docker-template

fix/relay-update

feature/apply-posture-netmap

fix/group-update-existing-resource

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multi-price

test/conn-stat

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detached

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yury/use-sync-map-in-updatechannel

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feat-groups-from-jwt

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fix/wg_conn

wg_conn_fix

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return-groupminimum-setupkey

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ssh

users_cache

pass-client-caller

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Reference: SVI/netbird#1284