Dear Friends, Recently i have faced a strange issue, BGP session with my UP Links goes down due this log at UP Link side: ---------------------------------------------------
RP/0/RSP0/CPU0:Apr 8 13:10:54.818 : bgp[1044]: %ROUTING-BGP-4-MAXPFXEXCEED : No. of IPv4 Unicast prefixes received from x.x.x.x: 401 exceed limit 400 RP/0/RSP0/CPU0:Apr 8 13:10:54.818 : bgp[1044]: %ROUTING-BGP-5-ADJCHANGE : neighbor x.x.x.x Down - Peer exceeding maximum prefix limit (CEASE notification sent - maximum n umber of prefixes reached) (VRF: default) ------------------------------------------------------------- # sh bgp neighbor x.x.x.x detail | i Prefix advertised Prefix advertised 2735, suppressed 0, withdrawn 1855, maximum limit 524288 #sh bgp neighbor x.x.x.x advertised-routes i count the number of advertised prefixes are only 215 So what Prefix advertised 2735 does it mean ? Why i faced this issue with my UP Links , it happened sometime , if i have configured BGP filter in wrong way so i have to face this issue continuously. Any suggest plan to check ? _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
