User's Manual

Wireless Array
236 Configuring the Wireless Array
see below) to terminate a user with a Disconnect Message (DM). Or
RADIUS may send a Change-of-Authorization (CoA) Message to the
Array to change a user’s privileges due to dynamically changing
session authorizations. RADIUS will use the DAS port on the Array
for this purpose. The default is port 3799.
c. NAS Identifier: From the point of view of a RADIUS server, the
Array is a client, also called a network access server (NAS). Enter the
NAS Identifier (IP address) that the RADIUS servers expect the Array
to use — this is normally the IP address of the Array’s Gigabit1 port.
d. Accounting: If you would like the Array to send RADIUS Start, Stop,
and Interim records to a RADIUS accounting server, click the On
button. The account settings appear, and must be configured.
4. Accounting Settings:
Note that RADIUS accounting start packets sent by the Array will include
the client station's Framed-IP-Address attribute.
a. Accounting Interval (seconds): Specify how often Interim records are
to be sent to the server. The default is 300 seconds.
b. Primary Server Host Name / IP Address: Enter the IP address or
domain name of the primary RADIUS accounting server that you
intend to use.
c. Primary Port Number: Enter the port number of the primary
RADIUS accounting server. The default is 1813.
d. Primary Shared Secret / Verify Secret: Enter the shared secret that
the primary RADIUS accounting server will be using, then re-enter
the shared secret to verify that you typed it correctly.
e. Secondary Server Host Name / IP Address (optional): If desired,
enter an IP address or domain name for an alternative RADIUS
accounting server. If the primary server becomes unreachable, the
Array will “failover” to this secondary server (defined here).