The Tcpdump Group git mirrors - tcpdump/blob - tests/heapoverflow-tcp_print.out

   1 IP (tos 0x30, ttl 48, id 12336, offset 0, flags [DF], proto TCP (6), length 12336, bad cksum 3030 (->29a8)!)
   2     48.48.48.48.12336 > 48.48.48.48.12336: Flags [.U], seq 808464432:808476688, ack 808464432, win 12336, urg 12336, options [unknown-48 0x3030303030303030[|tcp]