- On ISA, Create Access rule to allow internal networks access external networks
- On ISA, set your firewall rule. On the To tab, set the proxy setting to Requests appear to come from original client
- On the Web Server, set the default gateway to the ISA server IP address.
- Vwalah! - now you can do things like have clog ratings from each unique ip address, etc AND still download and install themes and plugins from the Wordpress dashboard.