VPN disconnects after 5 mins

[Guest]

I have 2 computers running windows xp sp2. They both have the same vpn
software installed. One computer disconnects after about 5 minutes. I get
event 20159. I have read article 305550, and both computer have the same
version of the files listed. Does anyone know how to fix the issue?

 

[Robert L [MVP - Networking]]

I would check the MTU first. This search result may help,

Event ID 20159There is the following Event ID 20159 logged in the Event Viewer: The connection to <connection_name> made by user <user_name> using device <com_port> was ...
http://www.chicagotech.net/troubleshooting/eventid20159.htm


Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
I have 2 computers running windows xp sp2. They both have the same vpn
software installed. One computer disconnects after about 5 minutes. I get
event 20159. I have read article 305550, and both computer have the same
version of the files listed. Does anyone know how to fix the issue?