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■ Requests – The number of RADIUS packets sent to the server. This does not include
retransmissions.
■ Retransmissions – The number of RADIUS packets retransmitted to the RADIUS
accounting server.
■ Pending Requests – The number of RADIUS packets destined for the server that have
not yet timed out or received a response. This variable is incremented when a Request is
sent and decremented due to receipt of a Response, timeout, or retransmission.
■ Timeouts – The number of accounting timeouts to the 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 a Request as well as a timeout.
◆ Other Info
■ State – The current state of the server. It takes one of the following values:
■ Disabled – The server is disabled.
■ Not Ready – The server is enabled, but IP communication is not yet up and running.
■ Ready – The server is enabled, IP communication is up and running, and the RADIUS
module is ready to accept accounting attempts.
■ Dead (X seconds left) – Accounting attempts were made to this server, but it did not
reply within the configured timeout. The server has temporarily been disabled, but will get
re-enabled when the dead-time expires. The number of seconds left before this occurs is
displayed in parentheses. This state is only reachable when more than one server is
enabled.
■ Round-Trip Time – The time interval (measured in milliseconds) between the most recent
Response and the Request that matched it from the RADIUS accounting server. The
granularity of this measurement is 100 ms. A value of 0 ms indicates that there hasn't been
round-trip communication with the server yet.
WEB INTERFACE
To display statistics for configured authentication and accounting servers, click Monitor,
Authentication, RADIUS Details.
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