On Mon, Aug 20, 2018 at 02:59:55PM -0700, Stephen Fromm wrote:
We are running bird as a route server to support a small IX. The challenge we are having is that it appears that bird is selecting a preferred route from what is advertised to the route servers and then advertising back out only the preferred route to all members, instead of advertising all routes received for a given network. Included below are relevant configuration snippets, logs, and some show commands.
How do I configure bird to keep the routes learned from all peers and advertise those back out to the members and not select a preferred route?
Hi As others already wrote, this is the standard BGP behavior. But you have enabled 'add paths tx', so if the peer also has ADD PATH support, it should work - you should check 'show protocols all' to see received capabilities and established mode of BGP session. Also note that you have bot 'secondary' and 'add path tx' options - these options enables different ways how to solve the issue, so you should enable either one. It is possible that enabling both does not work properly. -- 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."