Draytek Vigor2960 series User Manual page 193

Available parameters are listed as follows:
Item
Enable This Profile
Authentication
Protocol
MPPE Encryption
User Authentication
Type
LAN Profile
Vigor2960 Series User's Guide
Description
Check this box to enable such profile.
The router will authenticate the dial-in user with the protocol
selected here.
PAP - It means the router will attempt to authenticate dial-in
users with the PAP protocol.
CHAP - It means the router will attempt to authenticate
dial-in users with the CHAP protocol.
Specify one of the encryptions for such server.
Set user authentication to Local server or RADIUS server.
Choose a LAN profile for PPTP Server if Local is selected
as user authentication type.
185