RE: FW Client (ISA2004)

  • From: "Ruba Al Omari, Eng." <romari@xxxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 22 Dec 2004 09:28:55 +0300

Hi Mr. Tom,

It gives me this:

C:\>nslookup wpad
*** Can't find server name for address 10.92.60.10: Non-existent domain
*** Default servers are not available
Server:  UnKnown
Address:  10.92.60.10

Name:    8000-srv.dac.edu
Address:  10.92.60.20
Aliases:  wpad.dac.edu

10.92.60.10 is our internal DNS, 10.92.60.20 is the ISA internal NIC,
the client is on 10.80.60.0 subnet, we have no PTR in the reverse lookup
zone.

Thanx
r.

-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Tuesday, December 21, 2004 6:44 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: FW Client (ISA2004)

http://www.ISAserver.org

Hi Ruba,

When you do an nslookup for wpad what do you see? If should look
something like this (with different names, of course):

F:\>nslookup wpad
Server:  marsoutpost.tacteam.net
Address:  192.168.1.34

Name:    celestix-h5l4cs.tacteam.net
Address:  192.168.1.60
Aliases:  wpad.tacteam.net
F:\>

Thanks! 
 
Tom
www.isaserver.org/shinder <http://www.isaserver.org/shinder> 
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> 
MVP -- ISA Firewalls

 

________________________________

From: Ruba Al Omari, Eng. [mailto:romari@xxxxxxxxxxxxxxxxx] 
Sent: Tuesday, December 21, 2004 8:05 AM
To: ISA Mailing List
Subject: [isalist] RE: FW Client (ISA2004)


http://www.ISAserver.org


Hi

I hate to interrupt the very interesting discussion about ISA being part
of the domain, 

but I added the wpad entry in the DNS server and put the FQDN of the isa
for that alias as mentioned in the document, I enabled for the Internal
network The Auto discovery option (default port 80 because of DNS) and
enabled the FW Client support for the internal network, the FW client
can't auto detect yet.(if I set the server name it works fine).If I
browse to the http://wpad:80/wpad.dat <http://wpad/wpad.dat>  at the isa
it says page can't be displayed, and the same at the client.

What could be the problem now?

Also I have a group of users connecting through this ISA2004 and I have
another group  who connect through ISA2000, the auto detection is still
not working now but if it works will it affect the other group of users?
The other group have routes to both ISAs but access rules on both ISAs
restrict the traffic.

 

thnx

r.

________________________________

From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] 
Sent: Monday, December 20, 2004 3:00 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: FW Client (ISA2004)

 

http://www.ISAserver.org

Hi Ruba,

 

Autodetection depends on wpad entries in DHCP and/or DNS. Check out the
book or www.isaserver.org for deep details.

 

HTH,

Tom
www.isaserver.org/shinder <http://www.isaserver.org/shinder> 
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> 
MVP -- ISA Firewalls


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