AMX NXA-ENET8-2POE Operation/Reference Manual page 164

Monitoring the NXA-ENET8-2POE
NAS Statistics Port parameters (Cont.)
Port Counters (Cont.)
• Invalid Type
• Invalid Length
Transmit EAPOL Counters
• Total
• Request ID
• Requests
• Receive Backend
Server Counters
• Access
Challenges
• Other Requests
• Auth. Successes
• Auth. Failures
Transmit Backend Server Counters
• Responses
Last Supplicant Info
• MAC Address
• VLAN ID
• Version
• Identity
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The number of EAPOL frames that have been received by the switch in which the
frame type is not recognized.
The number of EAPOL frames that have been received by the switch in which the
Packet Body Length field is invalid.
The number of EAPOL frames of any type that have been transmitted by the
switch.
The number of EAPOL Request Identity frames that have been transmitted by the
switch.
The number of valid EAPOL Request frames (other than Request Identity frames)
that have been transmitted by the switch.
For MAC-based ports there are two tables containing backend server counters.
The left-most shows a summary of all backend server counters on this port. The
right-most shows backend server counters for the currently selected client, or
dashes if no client is selected or available. A client can be selected from the list of
authorized/unauthorized clients below the two counter tables.
802.1X-based: Counts the number of times that the switch receives the first
request from the backend server following the first response from the supplicant.
Indicates that the backend server has communication with the switch.
MAC-based: Counts all Access Challenges received from the backend server for
this port (left-most table) or client (right-most table).
802.1X-based: Counts the number of times that the switch sends an EAP Request
packet following the first to the supplicant. Indicates that the backend server
chose an EAP-method.
MAC-based: Not applicable.
802.1X- and MAC-based: Counts the number of times that the switch receives a
success indication. Indicates that the supplicant/client has successfully authenti-
cated to the backend server.
802.1X- and MAC-based: Counts the number of times that the switch receives a
failure message. This indicates that the supplicant/client has not authenticated to
the backend server.
802.1X-based: Counts the number of times that the switch attempts to send a
supplicant's first response packet to the backend server. Indicates the switch
attempted communication with the backend server. Possible retransmissions are
not counted.
MAC-based: Counts all the backend server packets sent from the switch towards
the backend server for a given port (left-most table) or client (right-most table).
Possible retransmissions are not counted.
The MAC address of the last supplicant/client.
The VLAN ID on which the last frame from the last supplicant/client was received.
802.1X-based: The protocol version number carried in the most recently received
EAPOL frame.
MAC-based: Not applicable.
802.1X-based: The user name (supplicant identity) carried in the most recently
received Response Identity EAPOL frame.
MAC-based: Not applicable.
NXA-ENET8-2POE Gigabit Ethernet Layer 2 PoE Switch