I have a web server (running Apache on Solaris 8) on a local network
that has three different NAT/load balancer devices (F5 BigIPs)
connected to three different Internet connections. I want the server
to respond to incoming requests from any of the three devices and send
its traffic out via the same device. I can assign it a different IP
address for use with each device, but they'll all be on the same
physical interface. Is there any way I can do this -- I don't seem to
be able to set different default gateways on different logical
interfaces, only on different physical interfaces.