[j-nsp] KRT Queue issue (was: Re: bfd = busted failure detection :)

Felix Schueren felix.schueren at hosteurope.de
Thu Jan 7 12:35:18 EST 2010


On 07.01.10 18:31, David Ball wrote:
>   GRES with NSR, yes.  Apparently the stalling has to do with the
> master RE not receiving 'ok' from backup RE when it says it has an
> update.  It won't install the new route to the forwarding table until
> the 'ok' is received from the backup, or similar, based on ATAC's
ah, yes, that's what I was thinking about with NSR.

> information.  At any rate, running core dumps went fine last night,
> but entire box reset (including SIBs) when GRES and NSR were
> deactivated (deactivating/reactivating was supposed to flush the
> queue....the outage was obviously not anticipated).
Ouch. Hopefully you'll be able to get to the bottom soon.

Kind regards,


Felix Schüren
Head of Network

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