neighbor ospf bird crash after local configure

Ondrej Zajicek santiago at crfreenet.org
Mon Nov 2 15:52:36 CET 2009


On Sun, Nov 01, 2009 at 05:08:16PM +0100, Martin Kraus wrote:
> On Sun, Nov 01, 2009 at 02:50:32PM +0100, Ondrej Zajicek wrote:
> > Hmm, interesting. Could you describe what change was done in config file, 
> > what is a topology of an affected part of the network and which router
> > IDs were used by which routers, especially which router uses router ID
> > 212.71.177.41?
> 
> I had to create a diagram which is (hopefully) attached to this mail as an svg.
> I don't think I could describe it clearly in plaintext. 
> 
> There are five routers with respective IDs written inside the boxes. 
> All are in ospf area 0.0.0.0. 
> There is rest of the network behind routers with IDs 212.71.177.44 and
> 212.71.152.222 which id didn't put into the diagram.
> There are some additional complexities, such as a separate ospf instance from
> routers with IDs 212.71.177.41 and 212.71.177.42 but that wasn't affected so I
> didn't include that either.
...

Thank you for the thorough answer. Just one more question: from which
router were the log messages you sent earlier:

> 31-10-2009 19:40:08 <ERR> Router's parent has no next hop. (EN=212.71.177.59, PAR=212.71.177.41)
> 31-10-2009 19:40:08 <ERR> Router's parent has no next hop. (EN=212.71.177.42, PAR=212.71.177.41)

-- 
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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