On Fri, Apr 10, 2020 at 11:13:40AM +0200, Sebastian Hahn wrote:
Thanks for the bugreport. You are right, BFD sessions are dispatched just based on source address regardless of interface, so it is confused by conflicting link-local addresses. We will fix that, i would expect the same issue could happen when conflicting private IPs are used in different VRFs.
in the meantime I thought I might try my hand at a patch, as attached here. It seems to work for me in some limited form of testing. I'll be happy to do any and all kinds of revisions as required of course.
Hi (Noticed while looking for some missed / forgotten e-mails) Thanks for the patch, merged with some changes (fixed multihop BFD and hashing): https://gitlab.nic.cz/labs/bird/-/commit/910adaa08bbd416288797505399ab47f990... -- Elen sila lumenn' omentielvo Ondrej 'Santiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."