Hi, this is my first message to the list and first of all i apologise for my very bad English. The thing is i have one machine with three NIC cards acting as a gateway. One of the NIC (eth0) is connected to LAN and the others are connected to two different ISP (eth1 = ISP A and eth2= ISP B). I was looking for a rule that let me determine specifically which IP can use the ISP A and let all the others to use the ISP B connection. Also i need that when one of the connections fails all the traffic will be directed by the one which works. Please help me with a link or something i can read to learn how to do it. Thanks in advance. --- Saludos, Juan Araya Bravo. juan.araya@xxxxxxxxx -- 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