My guess is that you are sporadically getting flood of glean punts which are blocking your input buffers causing OSPF/BGP keepalives to be dropped.
I suggest increasing hold-queue input on the interfaces where you see drops and also to implement glean rate-limit. For long term, setup ERSPAN for control-plane traffic so if it happens again in spite of the changes you'll have more data to work with. -- ++ytti _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
