>I would need to of course udp 5061, 10000-20000 forward to asterisk >server from LinTS eth1,eth0?. >Would someone be good enough to do a ,,1.,,2.,,3. how to accomplish >this? I hope I understand your post the way you meant. If so following iptables rule on TS may do the job: iptables -t nat -A PREROUTING -d 192.168.1.2 -p udp --dport 5060:5061 \ -j DNAT --to ASTERISK_ADDR This would allow connections coming from internet to be redirected to asterisk box. Rules above may not work in the desired way if you already have some entries in PREROUTING chain or some of the traffic is filtered. Regards, Marek Kierdelewicz -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html