In this article we discuss, what is vpn error 812 and how to solve / fix vpn error 812.
VPN Error 812: The connection was prevented because of a policy configured on your RAS/VPN server. Error 812 is a RAS/VPN server error. When you try to connect VPN the error says “Error 812: The connection was prevented because of a policy configured on your RAS/VPN server. Specifically, the authentication method used by the server to verify your username and password may not match the authentication method configured in your connection profile. Please contact the Administrator of the RAS server and notify them of this error.” There is problem with RRAS server that continuously start and stop. There is problem with VPN server that starting and stopping the RRAS server and you got a VPN error 812.
Steps of fix error: Here I found a simple solution that works. So follow simple steps.
- First Change Primary DNS to Domain Controller.
- Now set up the Secondary DNS to External Server.
- Set the Primary DNS to 188.8.131.52 (Primary Google). Apply settings and check VPN connection.