Configuring Device Security
Configuring Server Based Authentication
Page 41
Configuring RADIUS
Remote Authorization Dial-In User Service
(RADIUS) servers provide additional security for networks. RADIUS
servers provide a centralized authentication method for web access.
To configure RADIUS security settings:
1.
Click
Mgmt. Protocols > RADIUS
. The
RADIUS Page
opens:
Figure 22: RADIUS Page
The
RADIUS Page
contains the following fields:
•
Default Retries
— Defines the default number of transmitted requests sent to the RADIUS server before a
failure occurs. Possible field values are 1-10.
•
Default Timeout for Reply
— Defines the default time interval in seconds that passes before the connection
between the device and the server times out. The field range is 1-60 seconds and the default is 10
seconds.
•
Default Dead Time
— Defines the default amount of time (in minutes) that a RADIUS server is bypassed for
service requests. The range is 0-2000.
•
Default Key String
— Defines the default key string used for authenticating and encrypting all RADIUS-
communications between the device and the RADIUS server. This key must match the RADIUS encryption.
•
Source IP Address
— Defines the default IP address of a device accessing the RADIUS server.
The RADIUS table lists known RADIUS servers and contains the following fields:
•
#
— Displays the RADIUS server number.
•
IP Address
— Displays the RADIUS server IP address.
•
Priority
— Displays the RADIUS server priority. The possible values are 1-65535, where 1 is the highest
value. The RADIUS server priority is used to configure the server query order.
