D-Link DI-1162 - Manual (Page 143)

DI-1162 Remote Access Router
Using RADIUS Authentication 133
192.168.0.1 1234
should be added to the client file. The Client Name field in the file
gives the IP address of the DI-1162, and the Key field should be the
same as the Key field in the Radius Configuration submenu.
After a RADIUS server has been configured, the DI-1162 will use it to
authenticate all users instead of checking it’s internal Dial-Up User
Profile.
Adding Users to the RADIUS Database
The DI-1162 only uses the RADIUS database for user authentication;
except for
Password and User Name. Most standard RADIUS
attribute fields are ignored by the DI-1162.
To add a user to the RADIUS database, edit the users file in the
RADIUS server’s /etc/raddb directory, and add a line similar to
the following:
joeuser Password = “joepassword”
Each user should have a user name/password record in the users
database. It is also possible to configure an IP address for each user by
adding a line in the Users database similar to the following:
Ip user Password = “iusespecificip”,
Framed_IP_Address = 192.168.0.117