IP address of the RADIUS server that authenticates user data. In the default setting with the IP address of 0.0.0.0, the AP sends RADIUS requests to the WLC.
SNMP ID: 2.37.35.7
Telnet path: /Setup/WLAN-Management/RADIUS-Server-Profiles
Possible values: 
        - Valid IP address
 
Default: 0.0.0.0