[c-nsp] OSPF flapping between Nexus 7000 and ASR 1001x

James Bensley jwbensley+cisco-nsp at gmail.com
Wed Jul 10 05:50:07 EDT 2019


On Tue, 9 Jul 2019 at 21:01, <adamv0025 at netconsultings.com> wrote:
>
> Try removing the "ip ospf mtu-ignore" from both ends -see if the adjacency
> comes up (past exchange).
> Try enabling debug to see what exactly is going on -you should see straight
> away what the crux of the problem is.
>
> adam

^ This. Never use "ip ospf mtu-ignore" - you'll just mask problems
that will bite you later (like now, possibly).

Cheers,
James.


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