Extreme Networks EPICenter 6.0, Справочное руководство

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EPICenter Reports
EPICenter Reference Guide
434
You can access drill-down reports as follows:
●
Click on an entry in the Client MAC column to open the Wireless Client History Report for that
client; see
“Wireless Client History Report” on page 434 .
Wireless Client History Report
The Wireless Client History Report displays the history of all client logins, logouts, authentication
failures, and age-out activity. You can use this report to track users roaming from one interface to
another.
Wireless client history is based on traps that the EPICenter software receives; thus the history contains
entries recorded only when the EPICenter software is running.
When the database becomes full, earlier history entries are truncated, and do not appear in the display.
To view the history of a wireless client, click the Wireless Reports link in the left-hand panel, and then
click the Client History link. Figure 224 shows a portion of example output.
Client State Current state of the client:
• Detected : The client is detected by the wireless interface, but has not yet been
authenticated
• Authenticated : The client is authenticated on this wireless interface by the method
shown in the Client Auth Method column
• Associated : The client is associated with the wireless interface, but cannot
communicate with the network
• Data forwarding : The client can communicate with the network
Note: A client state changes from detected, authenticated, associated, and data
forwarding, in that order. For interfaces using the WEP authentication method, a client
in the authenticated state means the client has been authenticated. However, for
interfaces using 802.1x authentication method, a client in the authenticated or the
associated state only means that the client has gone through open authentication. When
a client goes through the 802.1x authentication, the client will be in the data
forwarding state. (The 802.1x authentication happens between the associated state and
the data forwarding state.)
Client Auth Method Authentication method that client is using to access the network: Open, WEP, MAC,
802.1
x , PSK, none, or all authentications
Client Encrypt Method Encryption method used by this client: WEP64, WEP128, TKIP, AES, None, or
unknown
Client SSID Service set ID for the client
Device Name and IP address of device reporting this client
Interface Wireless interface (radio) reporting this client
RF Mode Wireless LAN RF mode: 802.11a, 802.11b, 802.11g, or 802.11b/g
RF Channel Radio frequency channel used by the interface
Last State Change Date and time of this client’s last state change, expressed in the
EPICenter
server’s
local time zone