root@ks22381 ~ # tcpdump -n | grep "ARP" --line-buffered | egrep "(188.165.187.|91.121.1.147)" --line-buffered
tcpdump: WARNING: eth0: no IPv4 address assigned
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
12:15:06.201540 ARP, Request who-has 188.165.187.141 tell 188.165.187.142, length 28
12:15:06.201552 ARP, Request who-has 188.165.187.140 tell 188.165.187.142, length 28
12:15:06.201559 ARP, Request who-has 188.165.187.139 tell 188.165.187.142, length 28
12:15:06.202099 ARP, Reply 188.165.187.141 is-at 00:00:0c:07:ac:01, length 46
12:15:06.202312 ARP, Reply 188.165.187.140 is-at 00:00:0c:07:ac:01, length 46
12:15:06.202533 ARP, Reply 188.165.187.139 is-at 00:00:0c:07:ac:01, length 46
12:15:06.202604 ARP, Reply 188.165.187.141 is-at 00:00:0c:07:ac:01, length 46
12:15:06.202816 ARP, Reply 188.165.187.140 is-at 00:00:0c:07:ac:01, length 46
12:15:06.202973 ARP, Reply 188.165.187.139 is-at 00:00:0c:07:ac:01, length 46
12:15:06.985475 ARP, Request who-has 91.121.1.251 tell 91.121.1.147, length 28
12:15:24.388542 ARP, Request who-has 188.165.187.138 tell 188.165.187.142, length 28
12:15:24.389128 ARP, Reply 188.165.187.138 is-at 00:00:0c:07:ac:01, length 46
12:15:24.389274 ARP, Reply 188.165.187.138 is-at 00:00:0c:07:ac:01, length 46
12:15:29.877457 ARP, Request who-has 188.165.187.140 tell 188.165.187.142, length 28
12:15:29.878206 ARP, Reply 188.165.187.140 is-at 00:00:0c:07:ac:01, length 46
12:15:30.861604 ARP, Request who-has 188.165.187.139 tell 188.165.187.142, length 28
12:15:30.862224 ARP, Reply 188.165.187.139 is-at 00:00:0c:07:ac:01, length 46
12:15:32.781409 ARP, Request who-has 188.165.187.141 tell 188.165.187.142, length 28
12:15:32.782223 ARP, Reply 188.165.187.141 is-at 00:00:0c:07:ac:01, length 46
12:15:59.075532 ARP, Request who-has 188.165.187.140 tell 188.165.187.142, length 28
12:15:59.076011 ARP, Reply 188.165.187.140 is-at 00:00:0c:07:ac:01, length 46
12:16:06.118485 ARP, Request who-has 91.121.1.251 tell 91.121.1.147, length 28
12:16:32.408458 ARP, Request who-has 188.165.187.139 tell 188.165.187.142, length 28
12:16:32.408605 ARP, Request who-has 188.165.187.141 tell 188.165.187.142, length 28
12:16:32.409066 ARP, Reply 188.165.187.139 is-at 00:00:0c:07:ac:01, length 46
12:16:32.409307 ARP, Reply 188.165.187.141 is-at 00:00:0c:07:ac:01, length 46
12:16:58.876458 ARP, Request who-has 188.165.187.140 tell 188.165.187.142, length 28
12:16:58.877036 ARP, Reply 188.165.187.140 is-at 00:00:0c:07:ac:01, length 46
12:17:06.229624 ARP, Request who-has 91.121.1.251 tell 91.121.1.147, length 28
12:17:21.172471 ARP, Request who-has 188.165.187.139 tell 188.165.187.142, length 28
12:17:21.172483 ARP, Request who-has 188.165.187.141 tell 188.165.187.142, length 28
12:17:21.173070 ARP, Reply 188.165.187.139 is-at 00:00:0c:07:ac:01, length 46
12:17:21.173456 ARP, Reply 188.165.187.141 is-at 00:00:0c:07:ac:01, length 46