Anyone ever set up asymmetric routing with ISA, successfully?
Surprisingly, it worked very well on a standalone W2K server. I have a rather slow DSL connection with 5 IPs which I had set to upstream data over a significantly faster cable modem with 1 firewalled/DHCPed (by cable co) IP. In that configuration it even failed over to DSL if the cable was unavailable.
Anyway, as far as I can guess ISA would view the packets destined for the cable gateway as being spoofs and reject them, but I turned off intrusion detection and opened up
all my filtering rules. Anyone know if it's even possible?