Error 792: The L2TP connection attempt failed because security neg


G

Guest

I am trying to connect thru VPN connection using Verizon DSL. However I am
getting the following message
Error 792: The L2TP connection attempt failed because security negotiation
timed out.
Certificate has been successfully installed and the server using NAT-T
 
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R

Robert L [MS-MVP]

quoted from http://www.chicagotech.net/raserrors.htm

Error 792 - The L2TP Connection Attempt failed because security negotiation timed out.

Causes: 1. This behavior can occur because you have a preshared key that is configured on the client, but the key is not configured on the Routing and Remote Access Service server.
2. VPN server is not a valid machine certificate or is missing.
3. The IPSec Policy Agent service is stopped and started without stopping and starting the Routing and Remote Access service on the remote computer.
4.The IPSec Policy Agent service is not running when you start the Routing and Remote Access service.
5. The ISA Server computer is configured to block IP fragments.


Don't send e-mail or reply to me except you need consulting services. Posting on MS newsgroup will benefit all readers and you may get more help.

Bob Lin, MS-MVP, MCSE & CNE
How to Setup Windows, Network, Remote Access on http://www.HowToNetworking.com
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
This posting is provided "AS IS" with no warranties.

I am trying to connect thru VPN connection using Verizon DSL. However I am
getting the following message
Error 792: The L2TP connection attempt failed because security negotiation
timed out.
Certificate has been successfully installed and the server using NAT-T
 

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