Peer Establishment - eBGP
If an error is detected, a notification is sent and the sessionis closed
R3 is configured incorrectly
Has “neighbor 2.2.2.2 remote-as 10”
Should have “neighbor 2.2.2.2 remote-as 1”
After R3 makes this correction the session comes up
14:06:37: BGP: 3.3.3.3 open active, local address 2.2.2.2
14:06:37: BGP: 3.3.3.3 went from Active to OpenSent
14:06:37: BGP: 3.3.3.3 sending OPEN, version 4
14:06:37: BGP: 3.3.3.3 received NOTIFICATION 2/2
(peer in wrong AS) 2 bytes 0001
14:06:37: BGP: 3.3.3.3 remote close, state CLOSEWAIT
14:06:37: BGP: service reset requests
14:06:37: BGP: 3.3.3.3 went from OpenSent to Idle
14:06:37: BGP: 3.3.3.3 closing