09:48:31.908813 IP (tos 0x0, ttl 64, id 39183, offset 0, flags [none], proto TCP (6), length 80, options (RR 1.2.3.4, 1.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0,EOL))
    10.0.2.15.1373 > 1.1.1.1.80: Flags [S], cksum 0xbfb4, seq 122218745, win 512, length 0
09:48:32.006117 IP (tos 0x0, ttl 128, id 58007, offset 0, flags [none], proto TCP (6), length 44)
    1.1.1.1.80 > 10.0.2.15.1373: Flags [S.], cksum 0x5535, seq 333262867, ack 122218746, win 64240, options [mss 1460], length 0
09:48:32.006193 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto TCP (6), length 40)
    10.0.2.15.1373 > 1.1.1.1.80: Flags [R], cksum 0xabe0, seq 122218746, win 0, length 0
