# tcpdump -e -i br0 host 10.0.42.20
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on br0, link-type EN10MB (Ethernet), capture size 262144 bytes
13:49:35.375100 00:16:3e:ad:b8:67 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 42: Request who-has 10.0.42.20 tell debtest, length 28
13:49:35.375889 00:16:3e:01:23:45 (oui Unknown) > 00:16:3e:ad:b8:67 (oui Unknown), ethertype ARP (0x0806), length 42: Reply 10.0.42.20 is-at 00:16:3e:01:23:45 (oui Unknown), length 28
13:49:35.376158 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84833768 ecr 0,nop,wscale 5], length 0
13:49:36.395414 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84834024 ecr 0,nop,wscale 5], length 0
13:49:38.411324 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84834528 ecr 0,nop,wscale 5], length 0
13:49:42.635493 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84835584 ecr 0,nop,wscale 5], length 0
13:49:50.827323 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84837632 ecr 0,nop,wscale 5], length 0
13:50:06.955300 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84841664 ecr 0,nop,wscale 5], length 0
13:50:41.003312 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype IPv4 (0x0800), length 74: debtest.57524 > 10.0.42.20.2345: Flags [S], seq 3709662095, win 29200, options [mss 1460,sackOK,TS val 84850176 ecr 0,nop,wscale 5], length 0
13:50:46.123302 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype ARP (0x0806), length 42: Request who-has 10.0.42.20 tell debtest, length 28
13:50:47.147420 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype ARP (0x0806), length 42: Request who-has 10.0.42.20 tell debtest, length 28
13:50:48.171465 00:16:3e:ad:b8:67 (oui Unknown) > 00:16:3e:01:23:45 (oui Unknown), ethertype ARP (0x0806), length 42: Request who-has 10.0.42.20 tell debtest, length 28