TCP

# Установили соединение
14:14:32.476957 IP 192.168.101.104.40188 > 192.168.101.103.1234: Flags [S], seq 3022494785, win 64240, options [mss 1460,sackOK,TS val 1927177028 ecr 0,nop,wscale 7], length 0
14:14:32.476984 IP 192.168.101.103.1234 > 192.168.101.104.40188: Flags [S.], seq 3324441448, ack 3022494786, win 65160, options [mss 1460,sackOK,TS val 3590889825 ecr 1927177028,nop,wscale 7], length 0
14:14:32.476998 IP 192.168.101.104.40188 > 192.168.101.103.1234: Flags [.], ack 1, win 502, options [nop,nop,TS val 1927177028 ecr 3590889825], length 0
# Отправили пакет
14:15:24.138228 IP 192.168.101.104.40188 > 192.168.101.103.1234: Flags [P.], seq 1:3, ack 1, win 502, options [nop,nop,TS val 1927228689 ecr 3590889825], length 2
14:15:24.138263 IP 192.168.101.103.1234 > 192.168.101.104.40188: Flags [.], ack 3, win 510, options [nop,nop,TS val 3590941486 ecr 1927228689], length 0