> Mike > Sent: Saturday, January 13, 2018 3:36 AM > > > My initial analysis was flawed and reload did not in fact address the problem. > I was able to observe the neighbors all having issues again and this time I saw > that a neighbor relationship was stuck in 'loading' > state. After a lot of looking around, I determined that the interface and ip > mtu both were 9216. I suspect that this mtu was too big and that my igp had > grown to a point where fragmentation was needed but due to an incorrect > mtu here, the updates were not working due to full size packets. I added 'ip > mtu 9000' and the problem has not come back since > (>10 hours now). > > Hmm could it be that you hit the mtu limit of your links (which is not 9216 but just 9000)?
adam netconsultings.com ::carrier-class solutions for the telecommunications industry:: _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
