Dual Band AC1750 Gigabit ADSL2+ Modem Router User Manual
Web User Interface Configuration Page 55
After clicking the Advanced button, the following parameters are available for
configuration:
Second RADIUS server IP Address: Enter the IP address of the external RADIUS
server used here.
Second RADIUS server Port: Enter the external RADIUS server port number used
here.
Second RADIUS server Shared Secret: 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.