[GH-ISSUE #2441] Peers cannot communicate with each other via a replayed connection. #4954

New Issue

saavagebueno · 2026-08-05T01:00:34-04:00

saavagebueno commented

2026-08-05 01:00:34 -04:00

Originally created by @IoMrSeven on GitHub (Aug 16, 2024).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/2441

Describe the problem
Peers cannot communicate with each other via a replayed connection.

Are you using NetBird Cloud?
Yes

NetBird version

0.28.7

NetBird status -dA output:

Peer1:

Peers detail:
 peer1.netbird.cloud:
  NetBird IP: 100.86.20.147
  Public key: l7UAoeKVT6HLO5vQE82864SzXAhj5l3wSBmCnRnwn24=
  Status: Connected
  -- detail --
  Connection type: Relayed
  Direct: false
  ICE candidate (Local/Remote): relay/host
  ICE candidate endpoints (Local/Remote): 18.140.126.110:17929/149.102.130.250:51820
  Last connection update: 1 hour, 19 minutes ago
  Last WireGuard handshake: -
  Transfer status (received/sent) 0 B/135.9 KiB
  Quantum resistance: false
  Routes: -
  Latency: 279.641302ms

OS: linux/amd64
Daemon version: 0.28.7
CLI version: 0.28.7
Management: Connected to https://api.netbird.io:443
Signal: Connected to https://signal.netbird.io:443
Relays: 
  [stun:stun.netbird.io:5555] is Available
  [turns:turn.netbird.io:443?transport=tcp] is Available
Nameservers: 
  [100.86.125.136:53] for [example.dev, example.org] is Available
FQDN: production-vnsg.netbird.cloud
NetBird IP: 100.86.250.82/16
Interface type: Kernel
Quantum resistance: false
Routes: -
Peers count: 1/1 Connected

Peer2:

Peers detail:
 peer2.netbird.cloud:
  NetBird IP: 100.86.250.82
  Public key: BrQluAVeXuo8x580Gtbngq0LlwIF5WzzWjkJg7szOjE=
  Status: Connected
  -- detail --
  Connection type: P2P
  Direct: true
  ICE candidate (Local/Remote): host/prflx
  ICE candidate endpoints (Local/Remote): 149.102.130.250:51820/18.140.126.110:17929
  Last connection update: 1 hour, 21 minutes ago
  Last WireGuard handshake: -
  Transfer status (received/sent) 0 B/117.2 KiB
  Quantum resistance: false
  Routes: -
  Latency: 282.866014ms

OS: linux/amd64
Daemon version: 0.28.7
CLI version: 0.28.7
Management: Connected to https://api.netbird.io:443
Signal: Connected to https://signal.netbird.io:443
Relays: 
  [stun:stun.netbird.io:5555] is Available
  [turns:turn.netbird.io:443?transport=tcp] is Available
Nameservers: 
  [100.86.125.136:53] for [example.dev, example.org] is Available
FQDN: vmi2078545.netbird.cloud
NetBird IP: 100.86.20.147/16
Interface type: Kernel
Quantum resistance: false
Routes: -
Peers count: 1/1 Connected

Do you face any client issues on desktop?

No, I am not facing any client issues on the desktop when using Ubuntu Server 22.04

Originally created by @IoMrSeven on GitHub (Aug 16, 2024). Original GitHub issue: https://github.com/netbirdio/netbird/issues/2441 **Describe the problem** Peers cannot communicate with each other via a replayed connection. **Are you using NetBird Cloud?** `Yes` **NetBird version** `0.28.7` **NetBird status -dA output:** Peer1: ``` Peers detail: peer1.netbird.cloud: NetBird IP: 100.86.20.147 Public key: l7UAoeKVT6HLO5vQE82864SzXAhj5l3wSBmCnRnwn24= Status: Connected -- detail -- Connection type: Relayed Direct: false ICE candidate (Local/Remote): relay/host ICE candidate endpoints (Local/Remote): 18.140.126.110:17929/149.102.130.250:51820 Last connection update: 1 hour, 19 minutes ago Last WireGuard handshake: - Transfer status (received/sent) 0 B/135.9 KiB Quantum resistance: false Routes: - Latency: 279.641302ms OS: linux/amd64 Daemon version: 0.28.7 CLI version: 0.28.7 Management: Connected to https://api.netbird.io:443 Signal: Connected to https://signal.netbird.io:443 Relays: [stun:stun.netbird.io:5555] is Available [turns:turn.netbird.io:443?transport=tcp] is Available Nameservers: [100.86.125.136:53] for [example.dev, example.org] is Available FQDN: production-vnsg.netbird.cloud NetBird IP: 100.86.250.82/16 Interface type: Kernel Quantum resistance: false Routes: - Peers count: 1/1 Connected ``` Peer2: ``` Peers detail: peer2.netbird.cloud: NetBird IP: 100.86.250.82 Public key: BrQluAVeXuo8x580Gtbngq0LlwIF5WzzWjkJg7szOjE= Status: Connected -- detail -- Connection type: P2P Direct: true ICE candidate (Local/Remote): host/prflx ICE candidate endpoints (Local/Remote): 149.102.130.250:51820/18.140.126.110:17929 Last connection update: 1 hour, 21 minutes ago Last WireGuard handshake: - Transfer status (received/sent) 0 B/117.2 KiB Quantum resistance: false Routes: - Latency: 282.866014ms OS: linux/amd64 Daemon version: 0.28.7 CLI version: 0.28.7 Management: Connected to https://api.netbird.io:443 Signal: Connected to https://signal.netbird.io:443 Relays: [stun:stun.netbird.io:5555] is Available [turns:turn.netbird.io:443?transport=tcp] is Available Nameservers: [100.86.125.136:53] for [example.dev, example.org] is Available FQDN: vmi2078545.netbird.cloud NetBird IP: 100.86.20.147/16 Interface type: Kernel Quantum resistance: false Routes: - Peers count: 1/1 Connected ``` **Do you face any client issues on desktop?** No, I am not facing any client issues on the desktop when using Ubuntu Server 22.04

saavagebueno added the waiting-feedback triage-needed labels 2026-08-05 01:00:34 -04:00

saavagebueno referenced this issue

2026-08-05 01:22:47 -04:00

[GH-ISSUE #4954] ssh-agent not usable with netbird #9603

saavagebueno referenced this issue

2026-08-05 01:24:52 -04:00

[GH-ISSUE #4954] ssh-agent not usable with netbird #10171

saavagebueno referenced this issue

2026-08-05 01:25:52 -04:00

[GH-ISSUE #4954] ssh-agent not usable with netbird #10421

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Reference: DYNR/netbird#4954