Concept Guide
This page displays the number of servers configured and the current dead time setting. On this page, you
can perform the following tasks:
• View RADIUS settings
• Add RADIUS settings
• Configure Global RADIUS settings
• Remove RADIUS settings
Viewing RADIUS Settings
On the Security page, you can view RADIUS server settings. You can configure a maximum of 10 RADIUS
servers.
1. From the navigation menu, select Security.
2. In the RADIUS section, click View Details.
The RADIUS Settings dialog box appears.
This dialog box displays the following information about each RADIUS server:
• Number — System assigned from 0 to 10.
• Source — IP address or host name of the server.
• Key String — Key string used for encryption and decryption.
• Auth-Port — Authorization port number used to connect to the external RADIUS server. The port
number is set to 1812 by default.
• Timeout for reply (sec) — Seconds that I/O Aggregator device waits for a reply from the RADIUS
server before it times out the connection. The maximum number of seconds you can enter is 1000.
The default setting is 5 seconds.
• Number of Retransmits — Number of times the I/O Aggregator device attempts to connect to
RADIUS server. The maximum number you can enter is 100. The default value is 3.
Adding RADIUS Settings
On the Security page, you can add new RADIUS server settings. You can configure a maximum of 10
RADIUS servers.
NOTE: You can only configure RADIUS settings for M1000e and FN IOA devices in standalone or
VLT mode.
1. From the navigation menu, select Security.
2. In the RADIUS section, click Edit.
The RADIUS Settings dialog box appears.
3. Click Add.
The Add RADIUS dialog box appears.
4. In the Source field, select whether you want to enter an IP Address or Host Name for the RADIUS
server.
5. In the Source IP Address or Host Name field, enter the IP address or host name (depending on the
selection you made in step 1) for the RADIUS server.
NOTE: IP addresses must be in IPv4 notation. You cannot enter a host name if the I/O
Aggregator device is in stack or VLT mode.
6. In the Key String field, enter the authentication key string exchanged between the RADIUS server and
the I/O Aggregator device. The maximum length of the key string is 42 characters.
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