tcpdump: listening on eth0 21:00:01.490920 10.102.35.76.38067 > 10.102.35.24.3490: S [bad tcp cksum fdff!] 1064689745:1064689745(0) win 5840 (DF) (ttl 64, id 26451, len 60) 4500 003c 6753 4000 4006 7839 0a66 234c 0a66 2318 94b3 0da2 3f75 e051 0000 0000 a002 16d0 8c9f 0000 0204 05b4 0402 080a 0044 8702 0000 0000 0103 0307 21:00:04.489859 10.102.35.76.38067 > 10.102.35.24.3490: S [bad tcp cksum fdff!] 1064689745:1064689745(0) win 5840 (DF) (ttl 64, id 26452, len 60) 4500 003c 6754 4000 4006 7838 0a66 234c 0a66 2318 94b3 0da2 3f75 e051 0000 0000 a002 16d0 89b1 0000 0204 05b4 0402 080a 0044 89f0 0000 0000 0103 0307 21:00:06.489554 arp who-has 10.102.35.24 tell 10.102.35.76 0001 0800 0604 0001 000b cd3a 5bfb 0a66 234c 0000 0000 0000 0a66 2318 0000 0000 0000 0000 0000 0000 0000 0000 0000 21:00:06.489596 arp reply 10.102.35.24 is-at 0:80:c8:1:56:13 0001 0800 0604 0002 0080 c801 5613 0a66 2318 000b cd3a 5bfb 0a66 234c 4 packets received by filter 0 packets dropped by kernel