DES-3028 DES-3028P DES-3052 DES-3052P Layer 2 Fast Ethernet Managed Switch
Figure 11- 23. RADIUS Authentication window
The user may also select the desired time interval to update the statistics, between 1s and 60s, where “s” stands for seconds. The
default value is one second. To clear the current statistics shown, click the Clear button in the top left hand corner.
The following fields can be viewed:
Parameter Description
Server
The identification number assigned to each RADIUS Authentication server that the client
shares a secret with.
UDP Port
The UDP port the client is using to send requests to this server.
Timeouts
The number of authentication 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 a Request as
well as a timeout.
Requests
The number of RADIUS Access-Request packets sent to this server. This does not include
retransmissions.
Challenges
The number of RADIUS Access-Challenge packets (valid or invalid) received from this
server.
Accepts
The number of RADIUS Access-Accept packets (valid or invalid) received from this server.
AccessRejects
The number of RADIUS Access-Reject packets (valid or invalid) received from this server.
RoundTripTime
The time interval (in hundredths of a second) between the most recent Access-
Reply/Access-Challenge and the Access-Request that matched it from this RADIUS
authentication server.
AccessRetrans
The number of RADIUS Access-Request packets retransmitted to this RADIUS
authentication server.
PendingRequests
The number of RADIUS Access-Request packets destined for this 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 or Access-
Challenge, a timeout or retransmission.
AccessResponses
The number of malformed RADIUS Access-Response packets received from this server.
Malformed packets include packets with an invalid length. Bad authenticators or Signature
attributes or known types are not included as malformed access responses.
192
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