Hi,

I have very buggy network with bird and OSPF, I try not restart bird daemon to catch the bugs:

1) on some router, birdc show ospf topology all change constantly

See attached file

2) Route A (emit route to X.X.X.X) <-> Router B <-> Router C (Bug received route to X.X.X.X via B)

on router B I put export filter

protocol ospf main {

import all;

export filter {

#STARTEXPORTFILTER

if net = X.X.X.X/32 then reject;

#STOPEXPORTFILTER

accept;

};

It's complex network with multiple router, and edge router have BGP.

Cheers,

-- 
alpha_one_x86/BRULE Herman <alpha_one_x86@first-world.info>
Main developer of Supercopier/Ultracopier/CatchChallenger, Esourcing and server management
IT, OS, technologies, research & development, security and business department