Remote Access to OWA

[shandyw]

I have OWA working successfully on our office LAN using IIS ver 5 and Exchange 5.5. However, if I dial into an ISP I cannot access my OWA server. Do I need to get a public IP address for my OWA server or is there something else?

Many thanks

 

[T1mH]

You need a Public IP address otherwise you will not be able to connect across the web

 

[Stoweman]

What about in DMZ? I am planning on IIS5/OWA5.5 in DMZ. Setup plan is: ISP>DSL router>Watchguard Firebox firewall w/3rd NIC to IIS/OWA box. The public ip only has to be put on the ISP DSL router, correct? What else will I have to do? Thanks, I am new to this. By the way, internal users will NOT use the DSL connection as internet connection. We have internet connection thru dedicated fractional T1 frame relay to office in another location. Thanks!