Поменял порт в игре на 6150 у хоста, добавил udp , можно хостить, толпа с инета заходит, компы в локальной сети могут заходить в игры хостов с инета, но подключится к хосту в сети не возможно , сделал tcpdump клиента:
6:02:44.932066 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 1320520849:1320520872, ack 1334701199, win 64240, length 23
16:02:44.946184 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 1:1461, ack 23, win 65535, length 1460
16:02:44.946377 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 1461:2921, ack 23, win 65535, length 1460
16:02:44.946391 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [P.], seq 2921:3044, ack 23, win 65535, length 123
16:02:44.947034 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [.], ack 3044, win 64240, length 0
16:02:45.025702 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 23:43, ack 3044, win 64240, length 20
16:02:45.039834 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [P.], seq 3044:3126, ack 43, win 65535, length 82
16:02:45.056869 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 43:61, ack 3126, win 64158, length 18
16:02:45.172708 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], ack 61, win 65535, length 0
16:02:46.349925 IP 192.168.100.246.49227 > xxxxxxxxxx.6150: Flags , seq 739252051, win 8192, options [mss 1460,nop,wscale 8,nop,nop,sackOK], length 0
16:02:49.341215 IP 192.168.100.246.49227 > xxxxxxxxxx.6150: Flags , seq 739252051, win 8192, options [mss 1460,nop,wscale 8,nop,nop,sackOK], length 0
16:02:52.881448 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 61:84, ack 3126, win 64158, length 23
16:02:52.896152 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 3126:4586, ack 84, win 65535, length 1460
16:02:52.896300 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 4586:6046, ack 84, win 65535, length 1460
16:02:52.896313 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [P.], seq 6046:6174, ack 84, win 65535, length 128
16:02:52.897898 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [.], ack 6174, win 64240, length 0
16:02:55.345139 IP 192.168.100.246.49227 > xxxxxxxxxx.6150: Flags , seq 739252051, win 8192, options [mss 1460,nop,nop,sackOK], length 0
16:02:57.893235 ARP, Request who-has 192.168.100.246 tell server.pesch.com, length 28
16:02:57.893926 ARP, Reply 192.168.100.246 is-at 00:30:1b:28:00:fd (oui Unknown), length 46
16:02:59.919405 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 84:104, ack 6174, win 64240, length 20
16:02:59.936695 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [P.], seq 6174:6264, ack 104, win 65535, length 90
16:02:59.968114 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 104:122, ack 6264, win 64150, length 18
16:03:00.082770 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], ack 122, win 65535, length 0
16:03:00.822727 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 122:145, ack 6264, win 64150, length 23
16:03:00.837157 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 6264:7724, ack 145, win 65535, length 1460
16:03:00.837277 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 7724:9184, ack 145, win 65535, length 1460
16:03:00.837293 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [P.], seq 9184:9276, ack 145, win 65535, length 92
16:03:00.838396 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [.], ack 9276, win 64240, length 0
16:03:08.773573 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [P.], seq 145:168, ack 9276, win 64240, length 23
16:03:08.787562 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 9276:10736, ack 168, win 65535, length 1460
16:03:08.787673 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [.], seq 10736:12196, ack 168, win 65535, length 1460
16:03:08.787686 IP zhaba.alkar.net.6112 > 192.168.100.246.49220: Flags [P.], seq 12196:12337, ack 168, win 65535, length 141
16:03:08.788406 IP 192.168.100.246.49220 > zhaba.alkar.net.6112: Flags [.], ack 12337, win 64240, length 0
16:02:57.893235 ARP, Request who-has 192.168.100.246 tell server.pesch.com, length 28
16:02:57.893926 ARP, Reply 192.168.100.246 is-at 00:30:1b:28:00:fd (oui Unknown), length 46