RE: ISA 2004 stops responding every 24 hours or so...

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 9 Feb 2006 09:22:07 -0800

Are you getting dynamic or static IP from your ISP?


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   Jim Harrison
   MCP(NT4, W2K), A+, Network+, PCG
   http://isaserver.org/Jim_Harrison/
   http://isatools.org
   Read the help / books / articles!
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-----Original Message-----
From: Ted [mailto:tdoholis@xxxxxxxxx] 
Sent: Thursday, February 09, 2006 09:00
To: [ISAserver.org Discussion List]
Subject: [isalist] ISA 2004 stops responding every 24 hours or so...

http://www.ISAserver.org

Hi everyone, 

I am going crazy trying to figure out what is happening with ISA 2004 EE.
From a fresh reboot, you get about 24 hours of good service and then it stops 
responding to web proxy requests from internal clients.

Incomming traffic continues to work fine and even some clients (FW Client) 
continue to work but within about 10 or 15 minutes, ISA will stop respondig to 
everyone for web access.

You can not restart the FW service as it will not stop. 

I have captured packets from a client while the problem is happening and what 
you see is the conversation start with ISA, the request for say google.com goes 
out to it, ISA responds with a keep alive and then nothing happens after that.

The only way to fix the problem, (for another 24 hours) is to reboot it. 

Has anyone seen this happen? any advice on troubleshooting? This is becomming a 
rather urgent problem...

Thanks

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