I need help from Linux guru who have the knowledge on how to make/configure a Reverse Proxy.

Scenario:

I have 2 webservers behind the H/W router. The 2 webservers are on different IP addresses, on different machines. Both need 80 and 443 to themselves. Which is where the conflict starts. I cannot configure one or the other machine to use different ports. Also, the H/W router will answer only-one-WAN IP and with ports and forward to the internal IP where a webserver has.

What I like to achieve or hope to see to make it happen is:

If I type in http://mydomain/server1 it should go to Web Server 1 at port 80 of the internal IP1. Same if http://mydomain/server2 to go to Web Server 2 at port 80 of internal IP2. And https://mydomain:443/folder, should point to Web Server 1/folder at port 443 of internal IP1.

OR

http://server1.mydomain/ -> WebServer 1: port 80
http://server2.mydomain/ -> WebServer 2: port 80
https://server1.mydomain/folder/ -> WebServer 1/folder/: port 443
https://server2.mydomain/folder/ -> WebServer 2/folder/: port 443


Can this be achieve from using Reverse Proxy? The SSL must be carried through to the backend webservers if possible. And the SSL cert will be a self-sign cert, and is of "mydomain".

I read that this is possible using SharePoint and ISA, configuring with Reverse Proxy and SSL Bridging.


Reason behind:

I need the use of SBS2003 for running Exchange 2003, and OWA 2003 (which are on HTTPS), while Windows Home Server with Remote Workspace (for accessing personal documents from web/remote) which is on HTTPS.