Packets Dropped : The number of RADIUS packets that were received from the server on the
accounting port and dropped for some other reason.
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.
IP Address : IP address and UDP port for the accounting server in question.
State : Shows the state of the server. It takes one of the following values:
Disabled : The selected 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.