[root@vhost qemu]# tcpdump -w /tmp/isam -s1500 -X -i any host 10.0.0.57
tcpdump: listening on any, link-type LINUX_SLL (Linux cooked), capture size 1500 bytes
^C16 packets captured
16 packets received by filter
0 packets dropped by kernel
[root@vhost qemu]# tcpdump -r /tmp/isam
reading from file /tmp/isam, link-type LINUX_SLL (Linux cooked)
14:48:28.577132 IP 192.168.31.2 > 10.0.0.57: ICMP echo request, id 58960, seq 0, length 44
14:48:28.577144 IP 192.168.31.2 > 10.0.0.57: ICMP echo request, id 58960, seq 0, length 44
14:48:28.577145 ethertype IPv4, IP 192.168.31.2 > 10.0.0.57: ICMP echo request, id 58960, seq 0, length 44
14:48:28.577147 ethertype IPv4, IP 192.168.31.2 > 10.0.0.57: ICMP echo request, id 58960, seq 0, length 44
14:48:28.578466 ethertype IPv4, IP 10.0.0.57 > 192.168.31.2: ICMP echo reply, id 58960, seq 0, length 44
14:48:28.578466 ethertype IPv4, IP 10.0.0.57 > 192.168.31.2: ICMP echo reply, id 58960, seq 0, length 44
14:48:28.578466 IP 10.0.0.57 > 192.168.31.2: ICMP echo reply, id 58960, seq 0, length 44
14:48:28.578482 IP 10.0.0.57 > 192.168.31.2: ICMP echo reply, id 58960, seq 0, length 44
14:48:28.878208 IP 192.168.31.2.32059 > 10.0.0.57.snmp:  C=kis123 GetRequest(48)  31.1.1.1.6.49 31.1.1.1.10.49
14:48:28.878215 IP 192.168.31.2.32059 > 10.0.0.57.snmp:  C=kis123 GetRequest(48)  31.1.1.1.6.49 31.1.1.1.10.49
14:48:28.878216 ethertype IPv4, IP 192.168.31.2.32059 > 10.0.0.57.snmp:  C=kis123 GetRequest(48)  31.1.1.1.6.49 31.1.1.1.10.49
14:48:28.878217 ethertype IPv4, IP 192.168.31.2.32059 > 10.0.0.57.snmp:  C=kis123 GetRequest(48)  31.1.1.1.6.49 31.1.1.1.10.49
14:48:28.880708 ethertype IPv4, IP 10.0.0.57.snmp > 192.168.31.2.32059:  C=kis123 GetResponse(54)  31.1.1.1.6.49=[noSuchObject] 31.1.1.1.10.49=[noSuchObject]
14:48:28.880708 ethertype IPv4, IP 10.0.0.57.snmp > 192.168.31.2.32059:  C=kis123 GetResponse(54)  31.1.1.1.6.49=[noSuchObject] 31.1.1.1.10.49=[noSuchObject]
14:48:28.880708 IP 10.0.0.57.snmp > 192.168.31.2.32059:  C=kis123 GetResponse(54)  31.1.1.1.6.49=[noSuchObject] 31.1.1.1.10.49=[noSuchObject]
14:48:28.880715 IP 10.0.0.57.snmp > 192.168.31.2.32059:  C=kis123 GetResponse(54)  31.1.1.1.6.49=[noSuchObject] 31.1.1.1.10.49=[noSuchObject]