Unable to connect via P2P even both public IPv6 are available #1249

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opened 2025-11-20 05:26:55 -05:00 by saavagebueno · 0 comments
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Originally created by @jjqtony on GitHub (Sep 16, 2024).

Describe the problem
I am pretty sure that both of my peers have public IPv6 address, however I fail to connect two peers via P2P.

Peer 1: ubunt Linux (with public IPv6)
Peer 2: Alpine linux (with public IPv6)

To Reproduce

Steps to reproduce the behavior:

Start Netbird service on two peers (both of them have public IPv6 address, their ping latency less than 40ms)
Run netbird status -d

Expected behavior

Status: Connected
-- detail --
Connection type: P2P
Direct: true

Are you using NetBird Cloud?

Yes

NetBird version

0.29.2

NetBird status -dA output:
netbird.cloud:
NetBird IP: 100.83.111.47
Status: Connected
-- detail --
Connection type: Relayed
ICE candidate (Local/Remote): relay/prflx
ICE candidate endpoints (Local/Remote): 198.51.100.0:46600/198.51.100.1:32751

Originally created by @jjqtony on GitHub (Sep 16, 2024). **Describe the problem** I am pretty sure that both of my peers have public IPv6 address, however I fail to connect two peers via P2P. Peer 1: ubunt Linux (with public IPv6) Peer 2: Alpine linux (with public IPv6) **To Reproduce** Steps to reproduce the behavior: Start Netbird service on two peers (both of them have public IPv6 address, their ping latency less than 40ms) Run netbird status -d **Expected behavior** Status: Connected -- detail -- Connection type: P2P Direct: true **Are you using NetBird Cloud?** Yes **NetBird version** 0.29.2 **NetBird status -dA output:** netbird.cloud: NetBird IP: 100.83.111.47 Status: Connected -- detail -- Connection type: Relayed ICE candidate (Local/Remote): relay/prflx ICE candidate endpoints (Local/Remote): 198.51.100.0:46600/198.51.100.1:32751
saavagebueno added the waiting-feedbacktriage-neededlinux labels 2025-11-20 05:26:55 -05:00
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Reference: SVI/netbird#1249