RE: Cache problem

  • From: "William Holmes" <wtholmes@xxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 18 Aug 2003 15:28:23 -0400

Hello,
 
Try the following command on the isa server.   ipconfig /flushdns  It is
possible that the ISA servers DNS cache is polluted. This will clear the
DNS cache. If that is causing the problem.
 
Bill

        -----Original Message-----
        From: Rogers, Brian [mailto:RogersB@xxxxxxxxxxxxxx] 
        Sent: Monday, August 18, 2003 3:14 PM
        To: [ISAserver.org Discussion List]
        Subject: [isalist] Cache problem
        
        
        http://www.ISAserver.org
        
        

        Ok...on one of my ISA servers...any web proxy client that goes
to www.microsoft.com gets presented some "Mr Dog" webpage.

        Now my other ISA servers resolve fine...in fact if you simply
point a client to a different ISA Server...and refresh..MS comes
up..then switch back..and its back to "Mr Dog" again.

        This would seem to me an obvious ISA cache problem no? 

        I changed the ISA Cache to 5megs...restarted...then changed it
back to 1GB....however it still happens. 

        I guess its possible the MS.com cached page was within that
5megs...but that seems highly unlikely. 


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