Re: FYI: Microsoft addresses NAT conflict introduced by SP2 - News - ZDNet

  • From: <Paul_Lemonidis@xxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Tue, 24 Aug 2004 19:19:47 +0100

MessageHi Thomas

It just so happens that I upgraded a machine in the middle of setting up this 
precise scenario and experienced precisely this problem, although rather 
strangely not right from the outset. I spent hours before myself and guy at 
Cisco worked out what was going on. At the time it did not make sense but now 
in light of this it makes perfect sense. It worked though our firewall (a Cisco 
PIX 515E) one day then suddenly not the next. The strange thing is that I was 
only upgrading the version of SP2 to a later build of it and not from SP1. So 
this must have worked on previous builds of SP2 I guess? Hence why it didn't 
readily make the connection.

Regards,

Paul Lemonidis.
  ----- Original Message ----- 
  From: Thomas W Shinder 
  To: [ISAserver.org Discussion List] 
  Sent: Tuesday, August 24, 2004 6:42 PM
  Subject: [isalist] FYI: Microsoft addresses NAT conflict introduced by SP2 - 
News - ZDNet


  http://www.ISAserver.org

  XP SP2 breaks VPN L2TP/IPSec NAT-T:

  Microsoft addresses NAT conflict introduced by SP2 - News - ZDNet: 
http://zdnet.com.com/2100-1105-5321783.html 

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