Re: Authentication problems using VPN on MS ISA

From: Chris Norris (cnorris@continental-microwave.co.uk)
Date: 09/12/02 

From: "Chris Norris" <cnorris@continental-microwave.co.uk>
To: <focus-ms@securityfocus.com>
Date: Thu, 12 Sep 2002 09:38:32 +0100

I had a similar problem that had me scratching my head in puzzlement.
Then I read somewhere (think it was isaserver.org) that the certificate
service has a problem if the ISA server has been disconnected from the
internet or some other event has disrupted comms.
The solution? A reboot (bet the *nix guys love hearing that :od)
Well it worked for me.

Chris Norris

----- Original Message -----
From: "Fabian Aubrey" <faubrey@gicnet.ca>
To: <focus-ms@securityfocus.com>
Sent: Wednesday, September 11, 2002 4:52 PM
Subject: Authentication problems using VPN on MS ISA

Authentication problems using VPN on MS ISA:

We are having difficulty establishing a VPN connection thru MS ISA. We
receive error 691 (authentication) from the server at each connection
attempt. The login we are using is correct however, something seems to be
happening at the ISA level that rejects that login. All parameters have
been verified as per Microsoft Q docs but to no avail. Can anyone shed any
light as to what ISA might be doing to the VPN connection as it seems that
we are contacting the server but just sending garbage as auth.

Thank You
Fabian

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