[Euro-ix-rs-vwg] New release 1.2.0

Ondrej Zajicek santiago at crfreenet.org
Thu Jan 28 15:31:16 CET 2010

On Thu, Jan 28, 2010 at 04:40:54PM +0300, Mikhail A. Grishin wrote:
> Hi,
> We found that "Finite state machine error" problem is not related to  
> your patches. It randomly occurs on our production server at the time of  
> daemon startup :((
> The problem is occurs on small number of peers.
> (2 or 3 or 4 from ~280)
> Some problem peers are the same at next startup, some - not.
> On test server with small number of active peers (and same config) we  
> doesn't see this issue.
> What can be done? Right now we see the problem on pure 1.2.0 release...

This might be a buggy version of firmware in the neighbor, as well as
some strange bug in BIRD.
> About "UPDATE message immediately after it sent OPEN" - we ask one of  
> our customers (which hit that problem) to collect debug from his side.
> See the attachments (3 files).

I can't find the KEEPALIVE message in the log, but i don't know Cisco
enough to be sure (perhaps it just does not log it).

The best thing would be to run on route server:

tcpdump -i eth0 -s 0 -v -n  ip host > logfile

(with appropriate network device and IP address of one of problematic

and send me that logfile.

Elen sila lumenn' omentielvo

Ondrej 'SanTiago' Zajicek (email: santiago at 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."
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