ISA Fire wall Clients get disabled (Full Version)

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Zac -> ISA Fire wall Clients get disabled (13.Mar.2007 1:48:33 AM)

Hi All,

This morning  two of FW clients get disabled when they try to browse internet or opening their outlook. The other clients do not have any problems. I did check those two clients for virus but I couldn't detect any. Can some one guide me? My ISA is 2004 on Windows 2000 Advanced Server and it is a front end server.





Thanks & Regards,


Zac.





royh -> RE: ISA Fire wall Clients get disabled (13.Mar.2007 8:49:10 AM)

Hi zac,
Check if name resolution is working fine on these 2 clients...





Zac -> RE: ISA Fire wall Clients get disabled (13.Mar.2007 10:03:33 AM)

Hi Royh,

The name resolution is okay with those clients. Let me explain the problem:- the fw works fine with them. But the moment they try the outlook or web browsing, the FW gets disabled. Any idea about the reason?


Thanks & Regards,

Zac




elmajdal -> RE: ISA Fire wall Clients get disabled (13.Mar.2007 10:13:13 AM)

Hi Zac,

are the clients & ISA Server joined to the same domain ?




royh -> RE: ISA Fire wall Clients get disabled (13.Mar.2007 10:55:48 AM)

Hi,

check the following troubleshooting article from microsoft :
http://www.microsoft.com/technet/isa/2004/plan/troubleshooting_fwc.mspx

Roy.




Zac -> RE: ISA Fire wall Clients get disabled (14.Mar.2007 7:28:49 AM)

Hi elmajdal & royh,

The clients & ISA are in the same domain. I did read the article of MS, posted by royh and entered the outlook settings in the Application list of FW in the ISA Server.Moreover I checked with FWctool pack on those clients and passed all the tests. It is very strange that still they get disconnected from FW when they try outlook and web browsing. I even tried to reinstall the FW and reconfigured the out look but still no luck.

Thanks & Regards,

Zac




elmajdal -> RE: ISA Fire wall Clients get disabled (14.Mar.2007 2:16:06 PM)

Hi Zac,

Hows kuwait [:)] i just noticed that we live in the same country.

Do the following :

click start and then open Run

enter the following : \\isaserver

where isaserver is the name of your isa server machine

If requested for credentials, enter the user credentials and tell us if this worked with you.







Zac -> RE: ISA Fire wall Clients get disabled (3.Apr.2007 4:41:58 AM)

Hi elmajdal,

So nice to know that you too are in Kuwait. Sorry for the delay in replying you. I did the same which you asked for and after entering the user credentials it worked until the client tried outlook. The Fwc got disabled again. I upgraded the ISA 2004 into 2006 after testing it for a couple of weeks and upgraded the FWC also. Now all the clients are working fine. But still it is too strange to me why only one client got disabled with ISA 2004? Any way no more troubles with ISA 2006.


Thanks and regards

Zac




aqib khan -> RE: ISA Fire wall Clients get disabled (3.Apr.2007 5:45:46 AM)

dear i think issue is that.
whenever u try to connect through Outlook, ISA denies that application.
is any one got the solution please let me knw.




elmajdal -> RE: ISA Fire wall Clients get disabled (3.Apr.2007 5:53:34 AM)

quote:

ORIGINAL: aqib khan

dear i think issue is that.
whenever u try to connect through Outlook, ISA denies that application.
is any one got the solution please let me knw.



Hi Aqib,

Have u tried this : http://www.isaserver.org/articles/2004olpop3smtp.html

HTH,
Tarek




elmajdal -> RE: ISA Fire wall Clients get disabled (3.Apr.2007 5:56:38 AM)

Hi Zac,

Congrats .

Glad to hear that you found a solution [:)]


Regards,
Tarek





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