Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Administador
HA Redundancy for Dynamic Home Agent Assignment
Verifying RADIUS Server Configurations ▀
Cisco ASR 5x00 Home Agent Administration Guide ▄
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Verifying RADIUS Server Configurations
This section provides information to verify connectivity to the RADIUS server, and information to view counters and
statistics that can be useful in troubleshooting issues.
statistics that can be useful in troubleshooting issues.
Step 1
Verify connectivity to the RADIUS server by sending a test probe message to the RADIUS server by entering the
following command:
following command:
radius test probe authentication server <ip_address> port <port_number> [
username <username> password <password> ]
username <username> password <password> ]
Important:
Any response, including
Access-Reject
and
Access-Accept
from the AAA server, is
considered to mean that the AAA server is alive.
The following is a sample of the output of a successful probe authentication test.
[local]host_name# radius test probe authentication server 192.168.20.1
port 1812
port 1812
Authentication from authentication server 192.168.20.1, port 1812
Authentication Success: Access-Accept received
Round-trip time for response was 714.2 ms
Step 2
View the RADIUS counters by entering the following command:
show radius counters { all | server <ip_address> [ port <port_number> ] }
[ | { grep <grep_options> | more } ]
[ | { grep <grep_options> | more } ]
The following is a sample output of the command displaying RADIUS Probe counters.
Server-specific Probing Counters
--------------------------------
State: Down
Number of transactions issued:3
Number of successful transactions:2
Number of failed transactions:1
Last successful transaction time: Thu Aug 26 17:40:32 2004
Last failed transaction time:Thu Aug 26 17:40:39 2004
Last roundtrip time:3.2 ms
Step 3
View AAA Manager statistics by entering the following command: