Systimax AirSPEED AP542, Руководство пользователя, Страница: 89 / 197

Performing Advanced Configuration SYSTIMAX® AirSPEED™ AP542 User Guide
89
Authentication Attributes
• State: Received in Access-Accept Packet by the AP during Authentication and sent back as-is during
Re-Authentication.
• Class: Received in Access-Accept Packet by the AP during Authentication and back as in Accounting Packets.
• Session-Timeout
– If the RADIUS server does not send a Session-Timeout, the AP will set the subscriber expiration time to 0,
which means indefinite access.
– The Termination Action attribute defines how the Session-Timeout attribute will be interpreted. If the
Termination Action is DEFAULT, then the session is terminated on expiration of the Session-Timeout time
interval. If Termination Action is RADIUS-Request, then re-authentication is done on expiration on the session.
– If the RADIUS server sends a Session-Timeout, the value specified by the Session-Timeout attribute will take
precedence over the configured Authorization Lifetime value.
• Termination-Action
– Valid values are: Default (0), RADIUS-Request (1)
• Idle Timeout
– The AP internally maintains the Idle-Timeout attribute obtained for each of the users during their
authentication process, and uses this time interval in place of accounting inactivity time for timing out clients.
• Calling Station Id
– MAC address of the client getting authenticated.
• Called Station Id
– The AP sends the MAC address of its own wireless interface with which the client getting authenticated is
getting associated, appended with the SSID. If VLAN is enabled, the SSID and corresponding VLAN ID get
appended.
• Acct-Interim-Interval
– Obtained during the Authentication process and used for determining the time interval for sending Accounting
Update messages.
– This attribute value takes precedence over the value of the Accounting Update Interval.
Accounting Attributes
• Acct-Delay-Time
– Indicates how many seconds the AP has been trying to send a particular packet related to a particular user.
This time can be used at the server to determine the approximate time of the event generating this accounting
request.
• Acct-Session-Time
– Acct-Session-Time is calculated the following way (for each transmitted/retransmitted Acct-Stop):
Acct-Session-Time = time of last sent packet - subscriber login time.
• Acct-Input-Octets
– Number of octets (bytes) received by subscriber.
• Acct-Output-Octets
– Number of octets (bytes) sent by subscriber.
• Acct-Input-Packets
– Number of packets received by subscriber.
• Acct-Output-Packets
– Number of packets sent by subscriber.
• Acct-Terminate Cause
– Indicates how the session was terminated.
• Vendor Specific Attributes