LevelOne GEP-1070 - Page 238

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■ Access Retransmissions – The number of RADIUS Access- Request packets
retransmitted to this RADIUS authentication server.
■ Pending Requests – The number of RADIUS Access-Request packets destined for the
server that have not yet timed out or received a response. This variable is incremented
when an Access-Request is sent and decremented due to receipt of an Access- Accept,
Access-Reject, Access-Challenge, timeout, or retransmission.
■ Timeouts – The number of authentication 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. This field 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 access attempts.
■ Dead (X seconds left) – Access attempts were made to this server, but it did not reply
within the configured timeout. The server has been temporarily disabled, but will be re-
enabled when the dead-time expires. The number of seconds left before this occurs is
displayed in parentheses.
■ Round-Trip Time – The time interval (measured in milliseconds) between the most recent
Access-Reply/Access-Challenge and the Access-Request that matched it from the
RADIUS authentication 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.
RADIUS Accounting Statistics
◆ Receive Packets
■ Responses – The number of RADIUS packets (valid or invalid) received from the server.
■ Malformed Responses – The number of malformed RADIUS packets received from the
server. Malformed packets include packets with an invalid length. Bad authenticators or
unknown types are not included as malformed access responses.
■ Bad Authenticators – The number of RADIUS packets containing invalid authenticators
received from the server.
■ Unknown Types – The number of RADIUS packets of unknown types that were received
from the server on the accounting port.
■ Packets Dropped – The number of RADIUS packets that were received from the server
on the accounting port and dropped for some other reason.
◆ Transmit Packets