[c-nsp] ME3600X 15.2S memory leak

Adam Vitkovsky Adam.Vitkovsky at gamma.co.uk
Sat Feb 27 04:16:34 EST 2016

> Mark Tinka [mailto:mark.tinka at seacom.mu]
> Sent: Saturday, February 27, 2016 6:13 AM
> On 26/Feb/16 18:49, Adam Vitkovsky wrote:
> > Hi Mark,
> >
> > So it's not the problem with forwarding like in the case of LFA backup via
> SVI but rather an ISIS issue?
> No LFA issues. We disabled LFA on all our ME3600X's. Sadly, as the
> ASR920 is what we're rolling out now, we won't enable it there either
> because it's an ME3600X/ASR920 mixed network, and will be that way for a
> while.
> So the interfaces remain up when the box stops forwarding traffic, but no
> routing happens. I cannot even ping a directly-connected neighbor.
Hmmm looks like the symptoms are the same just the cause seem to be unknown.
Are you using MPLS-TE, BGP-PIC(Core/Edge), load-sharing/multipath?
Maybe running out of HW resources?


        Adam Vitkovsky
        IP Engineer

T:      0333 006 5936
E:      Adam.Vitkovsky at gamma.co.uk
W:      www.gamma.co.uk

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