[GH-ISSUE #2734] Confusing error message with resolvconf DNS manager #5924

New Issue

saavagebueno · 2026-08-05T01:05:51-04:00

saavagebueno commented

2026-08-05 01:05:51 -04:00

Originally created by @QazerLab on GitHub (Oct 14, 2024).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/2734

Describe the problem

I'm facing a behavior that seems a bit strange for me (as a user), and I'm not sure how to treat and fix the error below.

There is a netbird network with some private hosts behind it and a private DNS server is set up in this network to resolve private domain names for these hosts. I can connect to this network successfully, but it seems that netbird refuses to change my local DNS settings, if I use openresolv:

ERRO client/internal/dns/server.go:322: unable to configure DNS for this peer using resolvconf manager without a nameserver group with all domains configured
...
ERRO [nameservers: [{10.200.0.2 udp 53}]] client/internal/dns/server.go:525: Failed to apply nameserver deactivation on the host: unable to configure DNS for this peer using resolvconf manager without a nameserver group with all domains configured

However, if I switch from openresolv to systemd-resolved, everything works fine (DNS traffic for private domains is routed to netbird's wt0 interface and then, I believe, netbird somehow forwards it to the destination DNS server advertised by the network):

$ resolvectl status
...
Link 4 (wt0)
...
Current DNS Server: <wt0 address>
DNS Domain: [<private domain zones list>]

$ netbird status -d
OS: linux/amd64
...
Nameservers:
  [10.200.0.2:53] for [<private domain zones list>] is Available

My question is: given that network itself is fully functional (and everything works well with a different DNS manager), what is the problem with openresolv? I'm not sure how to interpret the error message above and what does it mean at all; I believe that the error reason is trivial, but the error message seems to be somewhat obscure to me.

Are you using NetBird Cloud?

No

NetBird version

0.28.9

Originally created by @QazerLab on GitHub (Oct 14, 2024). Original GitHub issue: https://github.com/netbirdio/netbird/issues/2734 **Describe the problem** I'm facing a behavior that seems a bit strange for me (as a user), and I'm not sure how to treat and fix the error below. There is a netbird network with some private hosts behind it and a private DNS server is set up in this network to resolve private domain names for these hosts. I can connect to this network successfully, but it seems that netbird refuses to change my local DNS settings, if I use `openresolv`: ``` ERRO client/internal/dns/server.go:322: unable to configure DNS for this peer using resolvconf manager without a nameserver group with all domains configured ... ERRO [nameservers: [{10.200.0.2 udp 53}]] client/internal/dns/server.go:525: Failed to apply nameserver deactivation on the host: unable to configure DNS for this peer using resolvconf manager without a nameserver group with all domains configured ``` However, if I switch from `openresolv` to `systemd-resolved`, everything works fine (DNS traffic for private domains is routed to netbird's wt0 interface and then, I believe, netbird somehow forwards it to the destination DNS server advertised by the network): ``` $ resolvectl status ... Link 4 (wt0) ... Current DNS Server: <wt0 address> DNS Domain: [<private domain zones list>] $ netbird status -d OS: linux/amd64 ... Nameservers: [10.200.0.2:53] for [<private domain zones list>] is Available ``` My question is: given that network itself is fully functional (and everything works well with a different DNS manager), what is the problem with `openresolv`? I'm not sure how to interpret the error message above and what does it mean at all; I believe that the error reason is trivial, but the error message seems to be somewhat obscure to me. **Are you using NetBird Cloud?** No **NetBird version** 0.28.9

saavagebueno added the waiting-feedback triage-needed labels 2026-08-05 01:05:51 -04:00

saavagebueno referenced this issue

2026-08-05 01:29:11 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #11293

saavagebueno referenced this issue

2026-08-05 01:29:13 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #11304

saavagebueno referenced this issue

2026-08-05 01:29:18 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #11319

saavagebueno referenced this issue

2026-08-05 01:31:33 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #11907

saavagebueno referenced this issue

2026-08-05 01:31:35 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #11910

saavagebueno referenced this issue

2026-08-05 01:31:40 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #11919

saavagebueno referenced this issue

2026-08-05 02:05:45 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #12363

saavagebueno referenced this issue

2026-08-05 02:05:47 -04:00

[GH-ISSUE #5924] "Jwt allow groups" setting on the dashboard does not trigger a save. #12381

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Reference: DYNR/netbird#5924