Allied Telesis AT-S63 - Manual (Page 642)

Chapter 29: 802.1x Port-based Network Access Control
642 Section IV: Security
2 - Port
This parameter specifies the UDP port for RADIUS accounting. The
default is port 1813.
3 - Type
This parameter specifies the type of RADIUS accounting. The
default is Network. This value cannot be changed.
4 - Trigger Type
This parameter specifies the action that causes the switch to send
accounting information to the RADIUS server. The options are:
Start_Stop
The switch sends accounting information whenever a client logs
on or logs off the network. This is the default.
Stop
The switch sends accounting information only when a client logs
off.
5 - Update Status
This parameter controls whether the switch is to send interim
accounting updates to the RADIUS server. The default is disabled.
If you enable this feature, use the next option in the menu to
specify the intervals at which the switch is to send the accounting
updates.
6 - Update Interval
This parameter specifies the intervals at which the switch sends
interim accounting updates to the RADIUS server. The range is 30
to 300 seconds. The default is 60 seconds.
5. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.