1 1 2008-06-29 23:08:49.782272 IP (tos 0xc0, ttl 255, id 36428, offset 0, flags [none], proto TCP (6), length 63)
2 1.1.1.1.179 > 2.2.2.2.12732: Flags [P.], cksum 0xc0d7 (correct), seq 3195533018:3195533041, ack 2696309616, win 16339, length 23: BGP
3 Notification Message (3), length: 23, ROUTE-REFRESH Message Error (7) subcode Invalid Message Length (1)