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Authed Start Counts the number of times that the state machine transitions from AUTHENTICATED to CONNECTING,as
a result of an EAPOL-Start message being received from the Supplicant.
Authed LogOff Counts the number of times that the state machine transitions from AUTHENTICATED to DISCONNECTED,
as a result of an EAPOL-Logoff message being received from the Supplicant.
Responses Counts the number of times that the state machine sends an initial Access-Request packet to the
Authentication server (i.e., executes sendRespToServer on entry to the RESPONSE state). Indicates that the
Authenticator attempted communication with the Authentication Server.
AccessChallenges Counts the number of times that the state machine receives an initial Access-Challenge packet from the
Authentication server (i.e., aReq becomes TRUE,causing exit from the RESPONSE state).Indicates that the
Authentication Server has communication with the Authenticator.
OtherReqToSupp Counts the number of times that the state machine sends an EAP-Request packet (other than an Identity,
Notification,Failure,or Success message) to the Supplicant (i.e.,executes txReq on entry to the REQUEST
state).Indicates that the Authenticator chose an EAP-method.
NonNakRespFromSup Counts the number of times that the state machine receives a response from the Supplicant to an initial EAP-
Request,and the response is something other than EAP-NAK (i.e.,rxResp becomes TRUE,causing the state
machine to transition from REQUEST to RESPONSE,and the response is not an EAP-NAK).Indicates that the
Supplicant can respond to the Authenticator’s chosen EAP-method.
Bac Auth Success Counts the number of times that the state machine receives an Accept message from the Authentication Server
(i.e., aSuccess becomes TRUE,causing a transition from RESPONSE to SUCCESS).Indicates that the Supplicant
has successfully authenticated to the Authentication Server.
Bac Auth Fail Counts the number of times that the state machine receives a Reject message from the Authentication Server
(i.e., aFail becomes TRUE,causing a transition from RESPONSE to FAIL).Indicates that the Supplicant has not
authenticated to the Authentication Server.
RADIUS Authentication
This table contains information concerning the activity of the RADIUS authentication client on the client side of the RADIUS authentication protocol.It has one
row for each RADIUS authentication server that the client shares a secret with.To view the
RADIUS Authentication,click Monitoring > Port Access
Control > RADIUS Authentication
.
Figure 9- 27.RADIUS Authentication window
The user ma
y also select the desir
ed time inter
val to update the statistics,
between
1s and 60s,
wher
e
“s” stands f
or 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
ServerIndex The identification number assigned to each RADIUS Authentication server that the client shares a secret with.
InvalidServ
erAddr
The n
umber of RADIUS Access-Response packets received from unknown addresses.
Identifier The NAS-Identifier of the RADIUS authentication client.(This is not necessarily the same as sysName in MIB
II.)
A
uthServerAddr
The (conceptual) table listing the RADIUS authentication ser
vers with which the client shares a secret.
Serv
erP
or
tNumber
The UDP por
t the client is using to send r
equests to this ser
v
er
.
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.
AccessRequests The number of RADIUS Access-Request packets sent to this server.This does not include retransmissions.
AccessRetrans The number of RADIUS Access-Request packets retransmitted to this RADIUS authentication server.
AccessAccepts The number of RADIUS Access-Accept packets (valid or invalid) received from this server.
AccessRejects The n
umber of RADIUS
Access-Reject pack
ets (valid or in
valid) r
eceiv
ed fr
om this ser
v
er.
AccessChallenges The n
umber of RADIUS Access-Challenge packets (valid or invalid) received from this server.
AccessResponses The n
umber of malf
ormed RADIUS
Access-Response pack
ets r
eceiv
ed fr
om this server. Malformed packets
include packets with an invalid length.Bad authenticators or Signature attributes or known types are not
included as malf
ormed access r
esponses.
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Allied Telesyn AT-9724TS High-Density Layer 3 Stackable Gigabit Ethernet Switch