Cannot connect to a VPN server - authentication failed with error code 691
- by stacker
When trying to connect to a VPN server, I get the 691 error code on the client, which say:
Error Description: 691: The remote
connection was denied because the user
name and password combination you
provided is not recognized, or the
selected authentication protocol is
not permitted on the remote access
server.
Now, I validated that the username and password are correct, and tried to login with domain name and without. I also installed a certification to use with the IKEv2 security type. I also validated that the VPN server support security method.
But I cannot login. In the server log I get this log:
Network Policy Server denied access to
a user.
The user DomainName\UserName connected
from IP address but failed an
authentication attempt due to the
following reason: The remote
connection was denied because the user
name and password combination you
provided is not recognized, or the
selected authentication protocol is
not permitted on the remote access
server.
Any idea of what can I do?
Thanks in advance!
