Monitoring 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.

host1#show radius servers
               RADIUS Authentication Configuration
               -----------------------------------
                Udp    Retry             Maximum    Dead
 IP Address     Port   Count   Timeout   Sessions   Time   Secret  Status
 -------------   ----   -----   -------   --------  ----  ------  ------
 172.28.30.117   1812   3        3         255      30     radius  dead
 172.28.30.118   1812   3        3         255      30     radius  active
 172.28.30.119   1812   3        3         255      30     radius  alive

                 RADIUS Accounting Configuration
                 -------------------------------
                Udp    Retry             Maximum    Dead
 IP Address     Port   Count   Timeout   Sessions   Time   Secret  Status
 -------------  ----   -----   -------  --------   ----    ------  ------
 172.28.30.117   1813   3       3         255       30     radius  dead
 172.28.30.118   1813   3       3         255       30     radius  active
 172.28.30.119   1813   3       3         255       30     radius  alive

               RADIUS Pre-Authentication Configuration
               ---------------------------------------
                Udp    Retry             Maximum    Dead
 IP Address     Port   Count   Timeout   Sessions   Time   Secret  Status
-------------   ----   -----   -------   --------  ----   ------  ------
 172.28.30.117   1812   3       3         255       30     radius  dead
 172.28.30.118   1812   3       3         255       30     radius  active
 172.28.30.119   1812   3       3         255       30     radius  alive

               RADIUS Route-Download Configuration               
               -----------------------------------               
                Udp    Retry             Maximum    Dead         
 IP Address     Port   Count   Timeout   Sessions   Time   Secret  Status
-------------   ----   -----   -------   --------   ----   ------  ------
192.168.30.16   1812   3       3         255        30     radius  dead
192.168.30.17   1812   3       3         255        30     radius  active
192.168.30.18   1812   3       3         255        30     radius  alive

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
Status	Status of the configured RADIUS server: dead-The status displayed if the server does not respond within the configured number of retransmit counts, and if Dead Time is configured to a non-zero value. active-The status displayed of the earliest configured, non-dead server if the server is accessed using the direct algorithm. The status displayed of all non-dead servers if the server is accessed using the round-robin algorithm. alive-The status displayed of all non-dead servers except the earliest configured non-dead server, if the server is accessed using the direct algorithm. The status of none of the servers if the server is accessed using the round-robin algorithm.

Purpose

Action

Meaning

Related Topics