Heho, I am running OpenBGPd (on 7.1+binpatches), and have some tunnel links between hosts and up/downstreams over wg tunnels.
I am basically wondering whether the behavior is known/normal and/or happened to others, or if it is worth it to setup a test-setup to properly debug the issue/document how it can be reproduced. Specifically, I noticed that bgpd will consider routes invalid which it learns over a (wg?) interface that was not there when bgpd was started; So, essentially: Start bgpd Create wireguard interface, configure IPs Adjust bgpd config to add new peer on that if. bgpctl reload -> Session with the peer comes up, bgpd sees the routes, but it lacks the 'valid' * flag. Restarting bgpd resolves this (but also lets all sessions flap). I did not see (or missed) something about this in the man page; The same issue seems to not occur with other Interfaces added later, e.g., vlan. With best regards, Tobias
