User's Guide

Table Of Contents

3. To add a new RADIUS server, from the RADIUS Servers tab, select Add and conﬁgure the server

settings.

Note

To support load balancing, Extreme Campus Controller allows up to four redundant RADIUS

servers for accounting and four RADIUS servers for authentication.

Related Topics

Setting Default AAA Conﬁg on page 295

RADIUS Settings on page 297

Advanced RADIUS Settings on page 298

RADIUS Settings

Conﬁgure the following parameters and select Save.

Table 72: RADIUS Server Settings

Field Description

RADIUS Server IP address IP address of the RADIUS server.

Response Window Determines the window of time, in seconds, that Extreme

Campus Controller will wait for a response from the RADIUS

server.

Authentication Timeout Duration Determines a timeout value, in seconds, for the RADIUS server

connection.

Authentication Retry Count Determines the number of times Extreme Campus Controller

will attempt to authenticate an end user.

Authentication Client UDP Port User Datagram Protocol (UDP) port number used for client

authentication. UDP needs only one port for full-duplex,

bidirectional trac.

Proxy RADIUS Accounting Requests Indicates that the RADIUS server will also handle RADIUS

accounting requests.

Accounting Client UDP Port UDP port number used for client accounting. User Datagram

Protocol (UDP) needs only one port for full-duplex,

bidirectional trac.

Shared Secret The password that is used to validate the connection between

the client and the RADIUS server.

Mask Determines if the Shared Secret or password value is displayed

on the user interface. Enable Mask to display dots in place of

the Shared Secret or password value. To display the password

characters, clear the Mask check box.