Hi, I am new to list and have an urgent question. I read the LARTC howto and enter the following commands but I don't know how to use nat for internal network. I want that all of the clients that have IP in range 192.168.2.0/24 and gateway 192.168.2.1 can see internet using both uplinks with failovr feature. What is the nat command that I have to enter? Eth0: 192.168.2.1/24 ( internal network ) Eth1: 80.191.30.250/30 ( ISP1 ) Eth2: 213.217.54.245/29 ( ISP2 ) ---------------------------------------------- ip route add 80.191.30.248 dev eth1 src 80.191.30.250 table isp1 ip route add default via 80.191.30.249 table isp1 ip route add 213.217.54.240 dev eth2 src 213.217.54.245 table isp2 ip route add default via 213.217.54.241 table isp2 ip route add 80.191.30.248 dev eth1 src 80.191.30.250 ip route add 213.217.54.240 dev eth2 src 213.217.54.245 ip rule add from 80.191.30.250 table isp1 ip rule add from 213.217.54.245 table isp2 ip route add 192.168.2.0/24 dev eth0 table isp1 ip route add 213.217.54.240/29 dev eth2 table isp1 ip route add 127.0.0.0/8 dev lo table isp1 ip route add 192.168.2.0/24 dev eth0 table isp2 ip route add 80.191.30.248/30 dev eth1 table isp2 ip route add 127.0.0.0/8 dev lo table isp2 ip route add default scope global nexthop via 80.191.30.249 dev eth1 weight 1 nexthop via 213.217.54.241 dev eth2 weight 4 ---------------------------------------------------------- Please help me. Thanks, Saeed Zamani, Technical Manager, Concept FZ LLC. _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/