[c-nsp] instabilities with SXI2?

[Bill Blackford]

I have an issue where after setting up a BGP peer on one side, then issuing a 'sh run | b router bgp' to check my config before going to the adjacent peer and setting that side up, the command hung. As it turns out the active sup (I suppose the RP) crashed and failed over to the hot spare. Prior to this, the day prior, I added 'bgp graceful-restart' in support of SSO/NSF. I am working with Cisco TAC on this issue. No root cause yet.

6509
Sup720-3bxl
SXI2
X6748-ge-tx - no DFC

-b



-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Daniska, Tomas
Sent: Wednesday, September 16, 2009 1:02 AM
To: Jared Mauch; Alan Buxey
Cc: Gert Doering; cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] instabilities with SXI2?

> -----Original Message-----
> From: Jared Mauch [mailto:jared at puck.nether.net]
> Sent: Tuesday, September 15, 2009 12:27 AM
> 
> I have a long laundry list of bugs in SXI2, including one that I've
> not quite yet isolated when you have several levels of recursion on
> routes causing it to take quite some time to finally settle down after
> a network event.  We don't see the same problem in pre-cef/mfi code
> (ie: SXF) but do see poor convergence properties in SXH/SXI.
> 

To add to the list. The customer is SXI2a modular already.

We had pretty long responses to sh run two days ago. Turned out to be
the SP at 100% indefinitely. No log events that'd suggest a reason, no
excessive amounts of traffic. No idea so far, working with TAC.

--

deejay

 

__________ Informacia od ESET NOD32 Antivirus, verzia databazy 4423
(20090914) __________

Tuto spravu preveril ESET NOD32 Antivirus.

http://www.eset.sk
 
_______________________________________________
cisco-nsp mailing list  cisco-nsp at puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-nsp
archive at http://puck.nether.net/pipermail/cisco-nsp/