VLAN20em0_vlan20 21:56:24.864163 IP 192.168.20.2 > 1.1.1.1: ICMP echo request, id 1, seq 13, length 40WANem1 21:56:21.113530 IP XXX.XXX.XXX.197 > XXX.XXX.XXX.193: ICMP echo request, id 17386, seq 21979, length 8WANem1 21:56:21.119562 IP XXX.XXX.XXX.193 > XXX.XXX.XXX.197: ICMP echo reply, id 17386, seq 21979, length 8WANem1 21:56:22.122257 IP XXX.XXX.XXX.197 > XXX.XXX.XXX.193: ICMP echo request, id 17386, seq 21980, length 8WANem1 21:56:22.129664 IP XXX.XXX.XXX.193 > XXX.XXX.XXX.197: ICMP echo reply, id 17386, seq 21980, length 8