Static protocol reconfiguration results in sub-optimal route updates

2021-03-05 Thread Damian Zaremba
Hi, I recently observed a case where bird 2.0.7 emits sub-optimal route updates during a reconfiguration. Using the sample configuration of e.g. ipv4 table seed; ipv4 table announce; protocol static {   route 203.0.113.0/24 unreachable;   ipv4 { table seed; }; } protocol pipe {   table anno

BGP keepalive packets delayed during reconfigure

2021-03-05 Thread Damian Zaremba
Hi, I recently observed a case where bird 2.0.7 stopped emitting keepalive packets to configured neighbors during a protocol reconfigure. To replicate this condition I have constructed a single BGP session that is fed a large number of filtered routes, the configuration structure resembles;

Re: BIRD 2.0.7 segfault in route filters

2020-12-28 Thread Damian Zaremba
On 28/12/2020 15:06, Ondrej Zajicek wrote: On Mon, Dec 28, 2020 at 04:29:25AM +0100, Ondrej Zajicek wrote: On Sun, Dec 27, 2020 at 09:58:57PM +0100, Damian Zaremba wrote: Hi, It appears there is a segfault in the route specific filters, this was initially observed during a `configure`, but

BIRD 2.0.7 segfault in route filters

2020-12-27 Thread Damian Zaremba
Hi, It appears there is a segfault in the route specific filters, this was initially observed during a `configure`, but appears to be easily reproducible with startup config. Environment: OS: Ubuntu Focal/Xenial (from latest image on DockerHub) GCC: 9.3.0 / 5.4.0 Bird: 2.0.7 (from https://bir