192.168.1.151
tcpdump -v -nn -i eth0 src host 192.168.1.151 and dst host 192.168.1.201
192.168.1.201
tcpdump -v -nn -i eth3 src host 192.168.1.151 and dst host 192.168.1.201
tcpdump -v -nn -i eth3 src host 192.168.1.201 and dst host 192.168.1.104
to wireshark
tcpdump -v -nn -i eth0 src host 192.168.1.151 and dst host 192.168.1.201 -w /tmp/151to201.pcap
