3Com Switch 4800G 24-Port Configuration Manual page 766

766 C 53: AAA/RADIUS/HWTACACS C
HAPTER
n
Configuring the RADIUS
Accounting Servers and
Relevant Parameters
n
ONFIGURATION
To do...
Create a RADIUS scheme and
enter RADIUS scheme view
Configure the IP address and
UDP port of the primary
RADIUS
authentication/authorization
server
Configure the IP address and
UDP port of the secondary
RADIUS
authentication/authorization
server
In practice, you may specify two RADIUS servers as the primary and secondary
■
authentication/authorization servers respectively. At a moment, a server can be
the primary authentication/authorization server for a scheme and the
secondary authentication/authorization servers for another scheme.
The IP addresses of the primary and secondary authentication/authorization
■
servers for a scheme cannot be the same. Otherwise, the configuration fails.
Follow these steps to specify the RADIUS accounting servers and perform related
configurations:
To do...
Enter system view
Create a RADIUS scheme and
enter RADIUS scheme view
Configure the IP address and
UDP port of the primary
RADIUS accounting server
Configure the IP address and
UDP port of the secondary
RADIUS accounting server
Enable the device to buffer
stop-accounting requests
getting no responses
Set the maximum number of
stop-accounting request
transmission attempts
Set the maximum number of
accounting request
transmission attempts
In practice, you can specify two RADIUS servers as the primary and secondary
■
accounting servers respectively; or specify one server to function as both.
Besides, because RADIUS uses different UDP ports to receive
Use the command...
radius scheme
radius-scheme-name
primary authentication
ip-address [ port-number ]
secondary authentication
ip-address [ port-number ]
Use the command...
system-view
radius scheme
radius-scheme-name
primary accounting
ip-address [ port-number ]
secondary accounting
ip-address [ port-number ]
stop-accounting-buffer
enable
retry stop-accounting
retry-times
retry realtime-accounting
retry-times
Remarks
Required
Not defined by default
Required
The defaults are as follows:
0.0.0.0 for the IP address, and
1812 for the port.
Optional
The defaults are as follows:
0.0.0.0 for the IP address, and
1812 for the port.
Remarks
-
Required
Not defined by default
Required
The defaults are as follows:
0.0.0.0 for the IP address, and
1813 for the port.
Optional
The defaults are as follows:
0.0.0.0 for the IP address, and
1813 for the port.
Optional
Enabled by default
Optional
500 by default
Optional
5 by default