Hi Thiyagarajan, You are apparently running into CSCtf27303.
https://tools.cisco.com/bugsearch/bug/CSCtf27303 Regards, Harold Le 2014-12-19 10:29, « thiyagarajan b » <[email protected]> a écrit : >Hi everyone, > >I have a problem in iBGP between Cisco 7301 and juniper mx series router >where the BGP got flapped throwing the following error in cisco end: > >%BGP-3-NOTIFICATION: received from neighbor 119.227.0.65 3/9 (unsupported >option specified) 0 bytes >%BGP-5-ADJCHANGE: neighbor 119.227.0.65 Down BGP Notification received > >%BGP-3-NOTIFICATION: received from neighbor 119.227.0.65 6/5 (cease) 0 >bytes > >and found the following log in juniper > >rpd[1296]: bgp_read_v4_update:9690: NOTIFICATION sent to 210.18.0.181 >(Internal AS 9583): code 3 (Update Message Error) subcode 9 (error with >optional attribute), Reason: peer 210.18.0.181 (Internal AS 9583) UPDATE - >NLRI inet6-unicast not negotiated >rpd[1296]: Received BAD update from 210.18.0.181 (Internal AS 9583), >family >inet6-unicast(16), prefix 2a02:2158::/32 > >So is this problem caused by the prefix 2a02:2158::/32 because of it >invalid attribute? or is it because of any mismatch SAFI update between >the >routers? > >Please suggest. > > >Warm Regards, >Thiyagarajan B. >_______________________________________________ >cisco-nsp mailing list [email protected] >https://puck.nether.net/mailman/listinfo/cisco-nsp >archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
