RE: Excellent Port on Cisco TCP NAT-T
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Wed, 16 Apr 2003 21:54:02 -0500
Hi David,
NAT-T is only an issue with L2TP/IPSec connections, so something else is
going on with the PPTP issues.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: David V. Dellanno [mailto:ddellanno@xxxxxxxxxx]
Sent: Tuesday, April 15, 2003 7:07 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: Excellent Port on Cisco TCP NAT-T
http://www.ISAserver.org
http://www.ISAserver.org
Hi Tom,
For the Cisco 800 DSL router, it doesn't have the vpn
option. It is a basic nat router, unless I upgrade it. The only thing
you can do is just open tcp ports 1723 and 47 to a internal (vpn
incoming call service) w2k box. In this case no ISA Server 2000 is
involved just a Cisco 800 DSL router and a Windows 2000 professional
with vpn incoming call enabled. We are able to connect using vpn via
w2k but xppro fails. Is the TCP NAT-T still the cause of this scenario.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
<http://www.isaserver.org/shinder>
Configuring ISA Server: http://tinyurl.com/1llp
<http://tinyurl.com/1llp>
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