On Sun, Feb 18, 2007 at 13:18:22 +0100, michiel <m.karsch@xxxxxxxxx> wrote: > local network: > eth0 Link encap:Ethernet HWaddr 00:0E:2E:54:9B:D6 > inet addr:192.168.0.12 Bcast:192.168.0.255 Mask:255.255.255.0 > > adsl modem conn: > eth1 Link encap:Ethernet HWaddr 00:02:44:27:BC:7E > inet addr:213.10.28.64 Bcast:213.10.28.64 Mask:255.255.255.255 > > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use > Iface > 10.0.0.138 213.10.28.64 255.255.255.255 UGH 0 0 0 eth1 > 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 > 0.0.0.0 10.0.0.138 0.0.0.0 UG 0 0 0 eth1 Using the ip command you can set up something simpler by hand. ip addr add dev eth1 213.10.28.64 peer 10.0.0.138/32 Keep your default route as before. Packets going out eth1 will get 213.10.28.64 as their source address by default. Unfortunately Fedora's network config stuff doesn't let you do this. Also, I don't know how easy it is to do this when the address you need comes via dhcp.