On 01/13/2015 02:47 AM, Ondrej Zajicek wrote:
On Tue, Jan 13, 2015 at 02:02:31AM +0100, Matthias Schiffer wrote:
On 01/13/2015 01:45 AM, Ondrej Zajicek wrote:
On Mon, Jan 12, 2015 at 11:02:10PM +0100, Matthias Schiffer wrote:
Hi, recently bird6 has been crashing quite often (several times a week) on one of our systems (I don't know why only one of two systems with very similar config is affected). Our config contains ~50 BGP peerings, the number of exchanged routes is about 100 in total.
Please let me know if you need any more information...
Hi, could you send me your config file and log fife?
I've attached the configs and what I could get of our logs from before the crash.
I guess the problem manifests because of two protocols sharing IP address:
protocol bgp ff_nrw3 from bgp_icvpn { neighbor fec0::a:cf:0:55 as 65530; }
protocol bgp ff_westpfalz1 from bgp_icvpn { neighbor fec0::a:cf:0:55 as 65242; }
You could try attached patch, it should fix the probable source of problems.
Thanks for the quick reply. I've applied the patch and will continue to run bird with the broken config for a while to see if the crash occurs again.