# tcpdump -A -s0 port 80
10:57:44.474619 IP 113.106.108.66.65362 > *.*.*.*.http: Flags [R.], seq 980, ack 3635, win 0, length 0
E..(
k.@.{...qjlB}YG1.R.PeZ.o.
F.P...V.........
10:57:44.474871 IP 113.106.108.66.65362 > *.*.*.*.http: Flags [R], seq 1700458351, win 0, length 0
E..(k...{.1.qjlB}YG1.R.PeZ.oeZ.oP...dr........
10:57:44.474877 IP 113.106.108.66.65362 > *.*.*.*.http: Flags [R], seq 1700458351, win 0, length 0
E..(k...{.1.qjlB}YG1.R.PeZ.oeZ.oP...dr........
10:57:44.476619 IP 113.106.108.66.65362 > *.*.*.*.http: Flags [R], seq 1700458351, win 0, length 0
E..(k...{.1.qjlB}YG1.R.PeZ.oeZ.oP...dr........
10:57:44.476627 IP 113.106.108.66.65362 > *.*.*.*.http: Flags [R], seq 1700458351, win 0, length 0
E..(k...{.1.qjlB}YG1.R.PeZ.oeZ.oP...dr........