RE: ISA Server and Routing on a "Multipath Network" .
- From: Glenn Maks <gmaks@xxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Thu, 26 Jun 2003 15:50:06 -0400
Say what again ???
-----Original Message-----
From: David V. Dellanno [mailto:ddellanno@xxxxxxxxxx]
Sent: Thursday, June 26, 2003 3:42 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA Server and Routing on a "Multipath Network".
http://www.ISAserver.org
Is this right?
Internet---CP----DMZ----LAN
|
ISA
|
Web Server
-----Original Message-----
From: William Holmes [mailto:wtholmes@xxxxxxxxxxxxxx]
Sent: Thursday, June 26, 2003 3:20 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] ISA Server and Routing on a "Multipath Network".
http://www.ISAserver.org
I have the web server published by the ISA server which is sitting in a
DMZ protected via a checkpoint firewall. Any host from outside can view
the site just fine. However when the client computer attempts to connect
to the published server it fails. The ISA server is publishing the web
server on its external interface which is located in the DMZ.
When the client computer from inside attemtps to connect it is doing so
through the CP Firewall from the internal net to the DMZ net and thus
the ISA servers external interface a packet is making it to the the ISA
Server's external interface (checked it with a network monitor) however
the ISA server is not responding on its external interface it is instead
responding on its internal interface to the client computer.
Is there a way to have the ISA server reply on the same interface as the
request comes in on. In other words I don't want the ISA server to make
any TCP/IP routing decisions. If the request comes in on the internal
interface I would like the replies to go out on the internal interface,
and likewise for the external interface.
I know I could set the client computer up to use the ISA server as a
proxy but that won't be possible for all clients in my network.
Thanks
Bill
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