bill buhlman wrote: > Hi All, > We've installed a new 7609 recently (up 3 weeks) and run BGP to connect to > our upstream provider. We are announcing two prefixes, a /16 and /24. Since > the install I've noticed connectivity to the ISP has gone down for a few > minutes about 10 times, never during business hours. A couple of days ago > this happened during business hours and we found out that our /16 was being > dampend by the ISP due to our router not consistently advertising the prefix. > > In BGP config we have both routes in with network statements and a neighbor > prefix-list out with both prefixes. Also in ip routes we have "ip route > x.x.0.0 255.255.0.0 Null0" which should keep the prefix advertised at all > times as well. I'am running IOS 12.2(33)SRA3 and Cisco cant find any issues > at the moment...can anyone shed some light on this? >
If you're losing connectivity, there's your problem. You can try adding "no bgp fast-external-fallover" so it won't reset so quickly, but you should really troubleshoot your connectivity problems. ~Seth _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
