User guide

2-35
Cisco WLAN Controller Web Interface User Guide
OL-7416-04
Chapter 2 Monitor Menu Bar Selection
RADIUS Servers
RADIUS Servers > Accounting Stats
Use MONITOR > Wireless > RADIUS Servers then clcik Stats in a RADIUS Accounting entry to
navigate to this page.
This page displays addressing and status information for your Remote Authentication Dial-In User
Servers as follows:
Table 2-29 Accounting Server Addressing
Parameter Description
Server Index Access priority number for RADIUS servers. Up to 17 servers can be
configured, and controller polling of the servers starts with Index 1 first,
Index 2 second, and so on. Index number is based on the server index
priority that is selected for a RADIUS server when it is added to the
controller.
Server Address IP address of the RADIUS server.
Admin Status State of the server.
Table 2-30 Accounting Server Statistics
Parameter Description
Msg Round Trip Time The time interval between the most recent Accounting-Response and the
Accounting-Request that matched it from this RADIUS accounting server.
First Requests The number of RADIUS Accounting-Request packets sent. This does not
include retransmissions.
Retry Requests The number of RADIUS Accounting-Request packets retransmitted to this
RADIUS accounting server. Retransmissions include retries where the
Identifier and Acct-Delay have been updated, as well as those in which they
remain the same.
Accounting Responses The number of RADIUS packets received on the accounting port from this
server.
Malformed Messages The number of malformed RADIUS Accounting-Response packets
received from this server. Malformed packets include packets with an
invalid length. Bad authenticators and unknown types are not included as
malformed accounting responses.
Bad Authenticator Msgs The number of RADIUS Accounting-Response packets which contained
invalid authenticators received from this server.
Pending Requests The number of RADIUS Accounting-Request packets sent to this server
that have not yet timed out or received a response. This variable is
incremented when an Accounting-Request is sent and decremented due to
receipt of an Accounting-Response, a timeout or a retransmission.
Timeout Requests The number of accounting timeouts to this server. After a timeout the client
may retry to the same server, send to a different server, or give up. A retry
to the same server is counted as a retransmit as well as a timeout. A send to
a different server is counted as an Accounting-Request as well as a timeout.