[GH-ISSUE #4904] Unable to ssh to resource after policy change #10332

New Issue

saavagebueno · 2026-08-05T01:25:28-04:00

saavagebueno commented

2026-08-05 01:25:28 -04:00

Originally created by @gwirn on GitHub (Dec 3, 2025).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/4904

Describe the problem

I have a peer A, a routing peer R and a resource X. A can not reach X without netbird. Furthermore I created a policy that lets A access X via R (Protocol : ALL, no posture checks,source is a group where A is a member of, destination is a group where X is a memeber of). When this is enabled I can ssh user@myserver without any problems. When I now disable the policy and re-enable it, ssh user@myserver does not work (ssh: connect to host myserver port 22: No route to host). In order to be able to ssh from A into X again I have to restart the netbird client on A with netbird downfollowed bynetbird up`.

docker compose logs management shows only the grpc context ended early, error context canceled it shows upon netbird down

EDIT:
netbird networks list on A
shows the resource as Available Networks (before restart of the netbird client) even though ssh into the resource X does not work before restart

The most similar issue I found is #4769

To Reproduce

Steps to reproduce the behavior:

Go to Policies and create a policy allowing the connection of a peer to a resource it usually can not access
ssh user@resouce (SSH SUCCESSFUL)
disable the policy
enable the policy
ssh user@resource (SSH UNSUCCESSFUL)
no connection possible
netbird down
netbird up
ssh user@resouce (SSH SUCCESSFUL)

Expected behavior

SSH connection works without the need to restart the netbird client

Are you using NetBird Cloud?

self-host

NetBird version

0.60.4

** OS **
Linux Mint 22.1

Have you tried these troubleshooting steps?

Reviewed client troubleshooting (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

Originally created by @gwirn on GitHub (Dec 3, 2025). Original GitHub issue: https://github.com/netbirdio/netbird/issues/4904 **Describe the problem** I have a peer `A`, a routing peer `R` and a resource `X`. `A` can not reach `X` without netbird. Furthermore I created a policy that lets `A` access `X` via `R` (Protocol : ALL, no posture checks,source is a group where `A` is a member of, destination is a group where `X` is a memeber of). When this is enabled I can `ssh user@myserver` without any problems. When I now disable the policy and re-enable it, `ssh user@myserver` does not work (`ssh: connect to host myserver port 22: No route to host`). In order to be able to ssh from `A` into `X` again I have to restart the netbird client on `A with `netbird down` followed by `netbird up`. `docker compose logs management` shows only the `grpc context ended early, error context canceled` it shows upon `netbird down` EDIT: `netbird networks list` on `A` shows the resource as Available Networks (before restart of the netbird client) even though ssh into the resource `X` does not work before restart The most similar issue I found is #4769 **To Reproduce** Steps to reproduce the behavior: 1. Go to `Policies` and create a policy allowing the connection of a peer to a resource it usually can not access 2. ssh user@resouce (SSH SUCCESSFUL) 3. disable the policy 4. enable the policy 5. ssh user@resource (SSH UNSUCCESSFUL) 6. no connection possible 7. `netbird down` 8. `netbird up` 9. ssh user@resouce (SSH SUCCESSFUL) **Expected behavior** SSH connection works without the need to restart the netbird client **Are you using NetBird Cloud?** self-host **NetBird version** `0.60.4` ** OS ** `Linux Mint 22.1` **Have you tried these troubleshooting steps?** - [x] Reviewed [client troubleshooting](https://docs.netbird.io/how-to/troubleshooting-client) (if applicable) - [x] Checked for newer NetBird versions - [x] Searched for similar issues on GitHub (including closed ones) - [x] Restarted the NetBird client - [ ] Disabled other VPN software - [x] Checked firewall settings

saavagebueno added the triage-needed label 2026-08-05 01:25:28 -04:00

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Reference: DYNR/netbird#10332