Re: OWA
- From: "Thomas W. Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Fri, 7 Sep 2001 11:07:29 -0500
Hi Colin,
Make sure the OWA server is configured as a SecureNAT client.
HTH,
Tom
www.isaserver.org/shinder <http://www.isaserver.org/shinder>
Thomas W Shinder, M.D., MCSE, MCT
<http://www.isaserver.org/>
-----Original Message-----
From: Colin Bondi [mailto:cbondi@xxxxxxxxxxxx]
Sent: Friday, September 07, 2001 10:52 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: OWA
http://www.ISAserver.org
I get a 500 error when connecting to the OWA FQDN. DNS is returning the
correct IP which is setup on the external NIC of the ISA server. There
is a destination set setup using the correct FQDN and other settings as
outlined in Tom's book. And there is a web publishing rule setup
according to the recommendations as well. All settings have been
verified many times. Web publishing works fine for all other web sites
and the ISA server itself is working fine except for OWA. OWA works just
fine internally, just not through the ISA server.
----- Original Message -----
From: Jim Harrison <mailto:jim@xxxxxxxxxxxx>
To: [ISAserver.org Discussion List] <mailto:isalist@xxxxxxxxxxxxx>
Sent: Friday, September 07, 2001 6:25 AM
Subject: [isalist] Re: OWA
http://www.ISAserver.org <http://www.ISAserver.org>
So far, only OWA over HTTPS has been really problematic. This is a
known issue that requires OWA to be server published. What issues do
you have?
Jim Harrison
MCP(2K), A+, Network+, PCG
----- Original Message -----
From: Colin <mailto:cbondi@xxxxxxxxxxxx> Bondi
To: [ISAserver.org Discussion List] <mailto:isalist@xxxxxxxxxxxxx>
Sent: Thursday, September 06, 2001 11:40 PM
Subject: [isalist] Re: OWA
http://www.ISAserver.org <http://www.ISAserver.org>
Right, DNS maps the address to the FQDN configured in the destination
set. I believe this is a bug with ISA server because a number of people
are having this problem and everything checks out yet OWA does not work
through ISA but it works fine internally. All other web publishing rules
work except OWA.
----- Original Message -----
From: Jim <mailto:jim@xxxxxxxxxxxx> Harrison
To: [ISAserver.org Discussion List] <mailto:isalist@xxxxxxxxxxxxx>
Sent: Thursday, September 06, 2001 10:26 PM
Subject: [isalist] Re: OWA
http://www.ISAserver.org <http://www.ISAserver.org>
I think you're referring to a publishing rule. Destination sets don't
map anything. They provide comparative data for ISA to use in
determining how to handle a request.
ISA will use multiple IP addresses just fine (within certain
combinations; see Q288247 for details). It's a matter of whether or not
the name you use resolves to an IP that ISA recognizes (as you pointed
out) and that the request is understood and allowed.
Jim Harrison
MCP(2K), A+, Network+, PCG
----- Original Message -----
From: Colin <mailto:cbondi@xxxxxxxxxxxx> Bondi
To: [ISAserver.org Discussion List] <mailto:isalist@xxxxxxxxxxxxx>
Sent: Thursday, September 06, 2001 9:23 PM
Subject: [isalist] Re: OWA
http://www.ISAserver.org <http://www.ISAserver.org>
Don't know about Kirk but I have a destination set created that maps
through external DNS to an IP address on my external NIC. This IP
address is not being used for any other web sites although it is being
used for other protocols. The IP address I'm using for OWA is not the
default IP on the external NIC, but an additional one that was added.
The ISA server does recognize this IP and is using it successfully for
other protocols.
Colin Bondi
Information Systems Manager
Communi(k), Inc.
503.431.7800
cbondi@xxxxxxxxxxxx
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