# 802.1X Statistics

Use this page to review 802.1X statistics information. You can select a specific interface to review by selecting it from the List drop-down menu. Click Refresh to see updated information.

The table lists the following 802.1X statistics and diagnostic information.

Statistics

- in eapol: Number of EAPoL frames received by the security device.

- out eapol: Number of EAPoL frames transmitted by the security device.

- in start: Number of EAPoL start frames received by the security device.

- in logoff: Number of EAPoL logoff frames received by the security device.

- in resp/id: Number of EAP response/ID frames received by the security device.

- in req: Number of EAP request frames received by the security device.

- out req/id: Number of EAP request/ID frames transmitted by the security device.

- out req: Number of EAP request frames transmitted by the security device.

- in invalid: Number of EAPoL frames whose frame type is not recognized received by the security device.

- in len error: Number of EAPoL frames whose Packet Body Length field is invalid received by the security device.

Diagnostics (Connecting)

- enters: Number of times that the state of the security device transitions to the CONNECTING state from any other state.

- eap logoff: Number of times that the state of the security device transitions from CONNECTING to DISCONNECTED as a result of receiving an EAPoL-Logoff message.

Diagnostics (Authenticating)

- enters: Number of times that the state of the security device transitions from CONNECTING to AUTHENTICATING as a result of a client receiving an EAP-Response/Identity message.

- auth success: Number of times that the state of the security device transitions from AUTHENTICATING to AUTHENTICATED as a result of an EAP-Response/Identity message being received from the client.

- auth timeouts: Number of times that the state of the security device transitions from AUTHENTICATING to ABORTING.

- auth fail: Number of times that the state of the security device transitions from AUTHENTICATING to HELD.

- auth start: Number of times that the state of the security device transitions from AUTHENTICATING to ABORTING as a result of an EOPoL-Start message being received from the client.

- auth logoff: Number of times that the state of the security device transitions from AUTHENTICATING to ABORTING as a result of an EAPoL-Logoff message being received from the client.

Diagnostics (Authenticated)

- auth reauths: Number of times that the state of the security device transitions from AUTHENTICATED to CONNECTING as a result of a reauthentication request.

- auth starts: Number of times that the state of the security device transitions from AUTHENTICATED to CONNECTING as a result of an EAPoL-Start message being received from the client.

- auth logoff: Number of times that the state of the security device transitions from AUTHENTICATED to DISCONNECTED as a result of an EAPoL-Logoff message being received from the client.

- responses: Number of times that the state of the security device sends an initial Access-Request packet to the authentication server.

Diagnostics (Backend)

- challenges: Number of times that the state of the security device received an initial Access-Challenge packet from the authentication server.

- other requests: Number of times that the state of the security device sent an EAP-Request packet (other than an Identity, Notification, Failure or Success message) to the client.

- non-nak resp: Number of times that the state of the security device receives a response from the client to an initial EAP-Request and the response is something other than EAP-NAK.

- auth success/id: Number of times that the state of the security device receives an EAP-Success message from the authentication server.

- auth fails: Number of times that the state of the security device receives an EAP-Failure message from the authentication server.