D-Link DES-6500 Router Manual PDF (Setup & Configuration Guide)

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158

Browse Router Port

This displays which of the switch’s ports are currently configured as router ports. A router

port configured by a user (using the console or Web-based management interfaces) is

displayed as a static router port, designated by

S

. A router port that is dynamically configured

by the switch is designated by

D

.

Figure 6- 19. Browse Router Port

Port Access Control

802.1x Diagnostics

This page displays information gathered by the switch, collected in the form of MIBs, that

may prove useful in determining the functionality of 802.1x on the switch.

The

802.1x Diagnostics

link is accessed under the

Port Access Control

folder.

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Figure 6- 20. Authenticator State window

The information on this screen is described as follows:

Parameter

Description

EntersConnecting

This counts the number of times that the

switch’s 802.1x state machine transitions from

the CONNECTING state to any other state.

EapLogoffsWhileConnecting

This counts the number of times that the

switch’s 802.1x state machine transitions form

the CONNECTING state to the

DISCONNECTED state as a result of receiving

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160

an EAPOL-Logoff message.

EntersAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the CONNECTING state to the

AUTHENTICATING state as a result of an

EAP-Response/Identity message being

received from the Supplicant.

SuccessWhileAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the

AUTHENTICATED state as a result of the

Backend Authentication state machine

indicating successful authentication of the

Supplicant.

TimeoutsWhileAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the ABORTING

state as a result of the Backend Authentication

state machine indicating authentication timeout.

FailWhileAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the HELD state

as a result of the Backend Authentication state

machine indicating authentication failure.

ReauthsWhileAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the ABORTING

state as a result of a reauthentication request.

EapStartsWhileAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the ABORTING

state as a result of an EAPOL-Start message

being received from the Supplicant.

EapLogoffWhileAuthenticating

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the ABORTING

state as a result of an EAPOL-Logoff message

being received from the Supplicant.

ReauthsWhileAuthenticated

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the

CONNECTING state as a result of a

reauthentication request.

EapStartsWhileAuthenticated

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the

CONNECTING state as a result of an EAPOL-

Start message being received from the

Supplicant.

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EapLogoffWhileAuthenticated

This counts the number of times that the

switch’s 802.1x state machine transitions form

the AUTHENTICATING state to the

DISCONNECTED state as a result of an

EAPOL-Logoff message being received from

the Supplicant.

BackendResponsese

This counts the number of times that the

switch’s 802.1x state machine sends and initial

Access-Request packet to the Authentication

server.

It indicates that the Authenticator

attempted communication with the

Authentication Server.

BackendAccessChallenges

This counts the number of times that the

switch’s 802.1x state machine receives an

initial Access-Challenge packet from the

Authentication server.

It indicates that the

Authentication Server has communication with

the Authenticator.

BackendOtherRequestsToSupplicant

This counts the number of times that the

switch’s 802.1x state machine sends an EAP-

Request packet (other than an Identity,

Notification, Failure or Success message) to

the Supplicant.

It indicates that the

Authenticator chose an EAP-method.

BackendNonNakResponsesFromSupplicant

This counts the number of times that the

switch’s 802.1x state machine receives a

response for the Supplicant to an initial EAP-

Request, and the response is something other

than EAP-NAK.

It indicates that the Supplicant

can respond to the Authenticator’s chosen

EAP-method.

BackendAuthSuccesses

This counts the number of times that the

switch’s 802.1x state machine receives an

EAP-Success message from the Authentication

Server.

It indicates that the Supplicant has

successfully authenticated to the Authentication

Server

BackendAuthSuccesses

This counts the number of times that the

switch’s 802.1x state machine receives an

EAP-Success message from the Authentication

Server.

It indicates that the Supplicant has

successfully authenticated to the Authentication

Server

BackendAuthFails

This counts the number of times that the

switch’s 802.1x state machine receives an

EAP-Failure message from the Authentication

Server.

It indicates that the Supplicant has not

authenticated to the Authentication Server

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802.1x Session Statistics

This page displays information gathered by the switch, collected in the form of MIBs, that

may prove useful in determining the functionality of 802.1x on the switch.

The

802.1x Session

link is accessed under the

Port Access Control

folder

Figure 6- 21. 802.1x Session Statistics

Information displayed on this screen is described as follows:

Parameter

Description

SessionOctetsRx

This is the number of octets (bytes) received in 802.1x frames that the

switch has received during the session.

SessionOctetsTx

This is the number of octets (bytes) transmitted in 802.1x frames that the

switch has received during the session.

SessionFramesRx

This is the number of 802.1x frames that the switch has received during

the session

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