D-Link DSL-G256DG User Manual page 74

Wireless Security Mode – WPA2
Wi-Fi Protected Access (WPA2) is the most advanced wireless security method that we can use to prevent unautherized wireless access to this router. WPA2-Enterprise
requires the use of an external RADIUS server.
After selecting to use WPA2 network authentication as your wireless security mode,
the following parameters will be available to configure:
WPA2 Preauthentication: Select to enable or disable the WPA2 pre-authentication
option here.
Network Re-auth Interval: Enter the network re-authentication interval value here.
WPA Group Rekey Interval: Enter the group key update interval value here.
RADIUS Server IP Address: Enter the IP address of the external RADIUS server
used here.
RADIUS Port: Enter the external RADIUS server port number used here.
RADIUS Key: Enter the RADIUS server Shared Secret here. This key must be
configured on all the wireless clients for them to be able to connect to your
wireless network.
WPA Encryption: Select the WPA2 encryption method here. Options to choose
from are TKIP, AES, and TKIP+AES.
Click the Apply/Save button to accept the changes made.
Web User Interface Configuration
D-Link DSL-G256DG VDSL Router User Manual
Page 74