> You will have persistent loop on 7600/6500. > > It is probably not strictly correct, while the MPLS keeps regenerated with > 255, the IP TTL should be decreased by both ingress and egress PE. > > But I think we're hitting PFC3B HW limitation where ttl dec does not work as > it should at egress. Supposedly fixed in PFC3C and enabled with 'mls mpls > ttl-dec' but I've never actually observed it working correctly.
Thanks for confirming, PE1 is indeed a 7600/PFC3C. > Your immediate fix is just, as you do, is to disable static route recursing Yeah, we are going to do that. Thanks, Lukas _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
