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Monitoring RADIUS Server Information

Purpose

Display RADIUS server information.

Use with the optional accounting, authentication, dynamic-request, route-download, or pre-authentication keywords to limit output to the specific type of server.

Action

To display RADIUS server configuration information:

host1#show radius servers
               RADIUS Authentication Configuration
               -----------------------------------
                Udp    Retry             Maximum    Dead
 IP Address     Port   Count   Timeout   Sessions   Time   Secret
-------------   ----   -----   -------   --------   ----   ------
172.28.30.117   1812   3       3         255        0      radius

                 RADIUS Accounting Configuration
                 -------------------------------
                Udp    Retry             Maximum    Dead
 IP Address     Port   Count   Timeout   Sessions   Time   Secret
-------------   ----   -----   -------   --------   ----   ------
172.28.30.117   1813   3       3         255        0      radius


               RADIUS Pre-Authentication Configuration
               ---------------------------------------
                Udp    Retry             Maximum    Dead
 IP Address     Port   Count   Timeout   Sessions   Time   Secret
-------------   ----   -----   -------   --------   ----   ------
172.28.30.117   1812   3       3         255        0      radius


               RADIUS Route-Download Configuration               
               -----------------------------------               
                Udp    Retry             Maximum    Dead         
 IP Address     Port   Count   Timeout   Sessions   Time   Secret
-------------   ----   -----   -------   --------   ----   ------
192.168.30.16   1812   3       3         255        0      radius

Meaning

Table 28 lists the show radius servers command output fields.

Table 28: show radius servers Output Fields 
Field Name
Field Description

IP Address

IP address of RADIUS server

Udp Port

Number of the UDP port of the RADIUS server

Retry Count

Maximum number of times that the router retransmits a RADIUS packet to the RADIUS server

Timeout

Interval (in seconds) before the router retransmits a RADIUS packet to the RADIUS server

Maximum Sessions

Number of outstanding requests to the RADIUS server

Dead Time

Amount of time to remove the authentication server or accounting server from the available list when a timeout occurs

Secret

Configured authentication server or accounting server secret


Related Topics


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