[c-nsp] OSPFv3 down every 34 minutes

[Brad Henshaw]

Eric Van Tol wrote:
 
> In any case, the question now is, what would cause so many
> neighbors to retransmit and why on only one router?
 
Packet loss or congestion on the physical links/interfaces
connecting to this router?
 
Not sure why it'd be every 34 minutes though. If it were every
/30/ minutes, the OSPF refresh would be a real suspect.

I notice input drops are shown for int vl2. Check these for
the relevant physical interface(s) also.
 
~Brad