On my previous post I said that the problem was on R3. It could also have been on R2, if R2 rejected the update....
I used a debug on R2 to locate the problem. R3 did send the update but R2 rejected it. Please note the keyword "withdrawn" at the end of the output below: R2# 1d11h: %BGP-5-ADJCHANGE: neighbor 10.10.1.2 Down User reset 1d11h: %BGP-5-ADJCHANGE: neighbor 10.10.2.2 Down User reset 1d11h: %BGP-5-ADJCHANGE: neighbor 10.10.1.2 Up 1d11h: BGP(0): 10.10.1.2 computing updates, afi 0, neighbor version 0, table version 1, starting at 0.0.0.0 1d11h: BGP(0): 10.10.1.2 update run completed, afi 0, ran for 0ms, neighbor version 0 , start version 1, throttled to 1 1d11h: BGP(0): 10.10.1.2 rcvd UPDATE w/ attr: nexthop 10.10.1.2, origin i, metric 0, path 101 1d11h: BGP(0): 10.10.1.2 rcvd 172.16.0.0/16 1d11h: BGP(0): Revise route installing 172.16.0.0/16 -> 10.10.1.2 to main IP table 1d11h: %BGP-5-ADJCHANGE: neighbor 10.10.2.2 Up 1d11h: BGP(0): 10.10.2.2 computing updates, afi 0, neighbor version 0, table version 2, starting at 0.0.0.0 1d11h: BGP(0): 10.10.2.2 send UPDATE (format) 172.16.0.0/16, next 10.10.2.1, metric 0 , path 101 1d11h: BGP(0): 10.10.2.2 1 updates enqueued (average=46, maximum=46) 1d11h: BGP(0): 10.10.2.2 update run completed, afi 0, ran for 12ms, neighbor version 0, start version 2, throttled to 2 1d11h: BGP(0): 10.10.2.2 rcvd UPDATE w/ attr: nexthop 10.10.2.2, origin i, path 103 1 00 101 1d11h: BGP(0): 10.10.2.2 rcvd 172.16.0.0/16 1d11h: BGP(0): 10.10.1.2 computing updates, afi 0, neighbor version 1, table version 2, starting at 0.0.0.0 1d11h: BGP(0): 10.10.1.2 update run completed, afi 0, ran for 0ms, neighbor version 1 , start version 2, throttled to 2 1d11h: BGP(0): 10.10.2.2 rcv UPDATE about 172.16.0.0/16 -- withdrawn Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=51188&t=51169 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
