[GH-ISSUE #3633] Peer loses connection #7761

New Issue

saavagebueno · 2026-08-05T01:14:27-04:00

saavagebueno commented

2026-08-05 01:14:27 -04:00

Originally created by @Pinkpiglet on GitHub (Apr 7, 2025).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/3633

Deploying relay services in multiple different locations, after a period of time, the peer will automatically disconnect, but the dashboard peer shows that the connection is in a normal state. After restarting the Netbird client, it returned to normal. The following are the client log records:
2025-04-07T20:58:45+08:00 INFO [peer: L2GqJlf1BPL9KT5ku/JDSq8lFN0HQUjVWHwzUmRxpHU=] client/internal/peer/worker_relay.go:50: Relay is not supported by remote peer 2025-04-07T20:58:46+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:58:51+08:00 ERRO [relay: rels://xx.xxx.com:443] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:58:57+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:59:02+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:59:05+08:00 INFO client/server/debug_linux.go:24: Collecting firewall rules 2025-04-07T20:59:07+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA=

Originally created by @Pinkpiglet on GitHub (Apr 7, 2025). Original GitHub issue: https://github.com/netbirdio/netbird/issues/3633 Deploying relay services in multiple different locations, after a period of time, the peer will automatically disconnect, but the dashboard peer shows that the connection is in a normal state. After restarting the Netbird client, it returned to normal. The following are the client log records: `2025-04-07T20:58:45+08:00 INFO [peer: L2GqJlf1BPL9KT5ku/JDSq8lFN0HQUjVWHwzUmRxpHU=] client/internal/peer/worker_relay.go:50: Relay is not supported by remote peer 2025-04-07T20:58:46+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:58:51+08:00 ERRO [relay: rels://xx.xxx.com:443] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:58:57+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:59:02+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA= 2025-04-07T20:59:05+08:00 INFO client/server/debug_linux.go:24: Collecting firewall rules 2025-04-07T20:59:07+08:00 ERRO [relay: rels://xx.xxx.com] relay/client/client.go:427: peer not found: sha-u9ViDBLszbTf3xzYPMA29MkeVtdAA+GnJdJiBfqjOSA=`

saavagebueno added the triage-needed label 2026-08-05 01:14:27 -04:00

saavagebueno commented

2026-08-05 01:14:27 -04:00

@pkarc commented on GitHub (Aug 10, 2025):

Same here, the logs does not show any helpful messages, the only thing is that the peer not found keeps repeating, to me it looks like some cache of the previously connected peers.

@pkarc commented on GitHub (Aug 10, 2025): Same here, the logs does not show any helpful messages, the only thing is that the peer not found keeps repeating, to me it looks like some cache of the previously connected peers.

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Reference: DYNR/netbird#7761