Secondary Server IP
Specify the IP address of the secondary server.
If no secondary server is specified, the field displays 0.0.0.0.
To remove the previously configured secondary server, enter 0.0.0.0.
The specified IP address of the secondary server cannot be the same as that of
the primary server.
Secondary Server UDP Port
Specify the UDP port of the secondary server.
If the IP address of the secondary server is not specified or the specified IP
address is to be removed, the port number is 1812 for authentication or 1813
for accounting.
Secondary Server Status
Status of the secondary server, including:
• Active—The server is correctly operating.
• Blocked—The server is down.
If the IP address of the secondary server is not specified or the specified IP
address is to be removed, the status is Blocked.
Configuring RADIUS communication parameters
1. Select Authentication > RADIUS from the navigation tree, and then click the RADIUS Setup tab.
The RADIUS parameter configuration page appears.