> The only way this is going to work is if (at least) one of those
> "firewall router" boxes is a PROXY, so that (for instance) all
> traffic that arrives via the 60.60.60.60 NATted address is seen by
> the server as coming from 100.100.100.60 instead of its "true"
> external address.
See option # 2 in my previous post.
> This is still imperfect, though, because once a client decides that
> it wants to talk to 50.50.50.50 or 60.60.60.60, its connection cannot
> fail over to the other link....
His request did not involve redundancy, load-balancing, or fail-over;
only that replies to traffic coming in through a specific Firewal
Router be routed back through that same Firewall Router.
Greg S.
