Code:
$ tcpdump -vvvv -ni tun0
tcpdump: listening on tun0, link-type RAW (Raw IP), capture size 65535 bytes
04:24:31.980467 IP (tos 0x0, ttl 64, id 26770, offset 0, flags [DF], proto TCP (6), length 60)
10.8.0.1.80 > 10.8.0.6.51115: Flags [S.], cksum 0x6217 (correct), seq 1784613188, ack 3269737748, win 65535, options [mss 1368,nop,wscale 9,nop,nop,TS val 1784424562 ecr 329394], length 0
04:25:25.856684 IP (tos 0x0, ttl 64, id 45779, offset 0, flags [none], proto ICMP (1), length 84)
10.8.0.1 > 10.8.0.6: ICMP echo request, id 27722, seq 0, length 64
04:25:26.859579 IP (tos 0x0, ttl 64, id 46908, offset 0, flags [none], proto ICMP (1), length 84)
10.8.0.1 > 10.8.0.6: ICMP echo request, id 27722, seq 1, length 64
04:25:27.869594 IP (tos 0x0, ttl 64, id 48238, offset 0, flags [none], proto ICMP (1), length 84)
10.8.0.1 > 10.8.0.6: ICMP echo request, id 27722, seq 2, length 64
Друзья, подскажите куда копать?