I have two DSL modems (each has same bandwidth) connected to my RedHat 7.1 Linux gateway. There are 3 NICs in the system (1 LAN, 2 WAN). How can I combine the bandwidth of both of these modems? I have a feeling this can be accomplished using iptables in some way. I understand that any given file transfer will not be able to exceed the bandwidth of an individual DSL modem. The real advantage comes in when there are > 1 concurrent connections.
I appreciate the help. Thanks!