I need to setup Forefront TMG on a new VM system to act as our corporate firewall, we don't have a perimeter network and all outbound traffic goes via one external IP address.
We have 2 IP ranges supplied by our ISP and use various these for incoming VPN,s, web sites, RDP connections and other services which are mapped to DNS names. Our current firewall allows us to assign all of these IP addresses as aliases and route traffic accordingly. I am sure that TMG will allow us to do this but I can't figure out where or which option this is?
So far I have 4 networks setup: External, Internal, DMZ and Host each on different subnet ranges
Any help would be appreciated.
Regards
Dean