Enabling The Radius Server To Send Traps When It Goes Down - 3Com 3C13636 Configuration Manual

3Com Router 3000 Ethernet Family
Configuration Guide
Restore the default setting.
By default, the primary RADIUS server must wait five minutes before it can resume the
active state.
III. Setting a realtime accounting interval
The setting of real-time accounting interval is indispensable to real-time accounting.
After an interval value is set, the NAS transmits the accounting information of online
users to the RADIUS accounting server at intervals of this value.
Perform the following configuration in RADIUS view.
Table 2-29 Set a real-time accounting interval
Set a real-time accounting interval.
Restore the default real-time accounting
interval.
In the command, minutes represents the interval for realtime accounting and it must be
a multiple of three.
The setting of real-time accounting interval somewhat depends on the performance of
the NAS and the RADIUS server: a shorter interval requires higher device performance.
You are therefore recommended to adopt a longer interval when there are a large
number of users (more than 1000, inclusive). The following table recommends the ratio
of minutes to the number of users.
Table 2-30 Recommended ratio of interval to user number
User number
1 – 99
100 – 499
500 – 999
ƒ1000
The realtime accounting interval defaults to 12 minutes.

2.3.13 Enabling the RADIUS Server to Send Traps when It Goes Down

Perform the following configuration in system view.
Chapter 2 AAA and RADIUS/HWTACACS Protocol
Operation
Operation
Interval for realtime accounting (minute)
3
6
12
ƒ15
3Com Corporation
2-28
Command
undo timer quiet
Command
timer realtime-accounting minutes
undo timer realtime-accounting
Configuration