VPN error 733

Server: 2003 Std.
Client: 2003 Std.

Have set up VPN in standard fashion. Have ports 1723 and GRE open.

When I try to connect from the client, I get the error:
TCP/IP CP reported error 733: A connection to the remote computer could not
be completed. You might need to adjust the protocols on this computer.

On the event viewer of the server, I get this error:
The user SP2612\ALGVPN connected to port VPN4-127 has been disconnected
because no network protocols were successfully negotiated.

Suggestions?

See KB 177648 .

Colin911 wrote:
> Server: 2003 Std.
> Client: 2003 Std.
>
> Have set up VPN in standard fashion. Have ports 1723 and GRE open.
>
> When I try to connect from the client, I get the error:
> TCP/IP CP reported error 733: A connection to the remote computer
> could not be completed. You might need to adjust the protocols on
> this computer.
>
> On the event viewer of the server, I get this error:
> The user SP2612\ALGVPN connected to port VPN4-127 has been
> disconnected because no network protocols were successfully
> negotiated.
>
> Suggestions?