install winpcap and windump https://www.winpcap.org
mv windump tcpdump list all interfaces tcpdump -D dump on interface tcpdump -i 1 -n dst host 172.17.17.6 tcpdump -i 3 tcp port 8100 tcpdump: listening on \Device\NPF_{BE2B782C-98A1-49A3-8F59-25C5A41A4B41} 10:08:11.958366 IP loaclhost.49692 > wu-pc.8100: S 2181860964:2181860964(0) win 64240 <mss 1460,nop,wscale 8,nop,nop,sackOK> 10:08:11.958513 IP wu-pc.8100 > loaclhost.49692: S 2062460989:2062460989(0) ack 2181860965 win 65535 <mss 1460,nop,wscale 8,nop,nop,sackOK> 10:08:11.979568 IP loaclhost.49692 > wu-pc.8100: . ack 1 win 513 10:08:11.