Redirecting External Requests to another internal server

Hello - I'm sure this has been beaten to death, but please if you would...

We have an internal Exchange server - www.testweb.com/exchange or
mail.testweb.com hosted on an SBS server. We want to add another web page on
another server, SERVER2. Art.testweb.com - which is hosted on an internal
Apache server.

Internally - very easy to do. Our router only allows NAT to the main server,
SERVER1 which is running IIS 6.0.

Can this be done?

I'm aware it can be done by:
Adding another external IP address (we'd have to buy 5 - little expensive)
Moving the Apache site to the IIS 6.0 server (would rather not mess around
with our SBS Server)
Runing the second website on another port - but it would be too confusing to
external users.

If it can't - I understand - just that this is an unusual scenario, and I
just need to know one way or another.

Hi,

A reverse proxy can solve this. ISA Server can do this. I *think* that
ISAPI Rewrite can do this. There may be other commercial products that can
do this, for example OctaGate.

ISAPIRewrite:
<a style='text-decoration: underline;' href="http://www.isapirewrite.com/" target="_blank">http://www.isapirewrite.com/</a>

OctaGate:
<a style='text-decoration: underline;' href="http://www.octagate.com/HTTPLB.asp" target="_blank">http://www.octagate.com/HTTPLB.asp</a>


--
Regards,
Kristofer Gafvert
<a style='text-decoration: underline;' href="http://www.gafvert.info" target="_blank">www.gafvert.info</a> - My Articles and help
<a style='text-decoration: underline;' href="http://www.ilopia.com" target="_blank">www.ilopia.com</a>


Patrick wrote:

 > Hello - I'm sure this has been beaten to death, but please if you
would...
 >
 > We have an internal Exchange server - <a style='text-decoration: underline;' href="http://www.testweb.com/exchange" target="_blank">www.testweb.com/exchange</a> or
 > mail.testweb.com hosted on an SBS server. We want to add another web
page on
 > another server, SERVER2. Art.testweb.com - which is hosted on an internal
 > Apache server.
 >
 > Internally - very easy to do. Our router only allows NAT to the main
server,
 > SERVER1 which is running IIS 6.0.
 >
 > Can this be done?
 >
 > I'm aware it can be done by:
 > Adding another external IP address (we'd have to buy 5 - little
expensive)
 > Moving the Apache site to the IIS 6.0 server (would rather not mess
around
 > with our SBS Server)
 > Runing the second website on another port - but it would be too
confusing to
 > external users.
 >
 > If it can't - I understand - just that this is an unusual scenario, and I
 > just need to know one way or another.<!-- ~MESSAGE_AFTER~ -->