[c-nsp] CPU anomoly on 3560G when adding a BGP peer

[christian]

whats the output of sho proc cpu sorted 5min  look like?



On 9/11/07, Wyatt Mattias Ishmael Jovial Gyllenvarg <
wyatt.eliasson at gmail.com> wrote:
>
> Hi all
>
> We have a strange behavior on a 3560G that is running IBGP + some EBGP.
>
> It is a route-reflector client to our one core machine and it takes in
> a few EBGP peers.
> Now we want a certain set of prefixes to go another way then the core
> node calculates as "best".
>
> We there for setup a peer with another core node (not RR-client) and
> filtered out the prefixes and set them weight 1 in the incoming
> route-map.
>
> This all works well except we get 85% CPU usage and we cannot see what
> process is using it.
> All bgp ques are stable and the total prefix count is ~2000.
>
> I assumed it was a routing loop but could not trace it.
>
> Any guesses?
>
> Best regards
> Mattias Gyllenvarg
> Omnitron
> Sweden
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