Routing multiple subnets to multiple wans
 

I have a linux router setup right now that has a 2 network cards in it. One card is a direct connection to a T1 line, the other has one public subnet and one private subnet on the same ethernet card. Both subnets on the second card are routed to the internet via the first card. The publis subnet is directly routed and the private subnet it routed using NAT.

I have added another ethernet card that is connected to a DSL line, and now need to figure out how to get the private subnet to NAT via the DSL line and not the T1.

Thanks for any help,

Stephen

somebody please help me with this...