How would I configure IIS 7.0's ARR and URL Rewrite to reverse proxy based on a host.
http://website1.mydomain.com gets routed internally to internalserver\website1 http://website2.mydomain.com gets routed internally to internalserver2\website2 http://website3.mydomain.com gets routed internally to internalserver2 (default website)
FYI - The public DNS website1.mydomain.com and the rest are all actually pointing to the public IP of mydomain.com.
Note that this is not all the same server. There are multiple web servers INSIDE the firewall and one plain default web server whose port 80 and 443 are exposed to the outside. I have one IP Address and one domain name. Thus, since I have multiple web servers inside my firewall, I need to route hostname subdomains to different web servers on the inside.
Any detailed steps would help tremendously.