3com MSR 20-20 참조 매뉴얼

System view

ip-address: IP address in dotted decimal notation. It must be an address of the 
device and cannot be all 0s address, all 1s address, a class D address, a class E 
address or a loopback address.

Use the radius nas-ip command to set the IP address for the device to use as the 
source address of the RADIUS packets to be sent to the server.

Use the undo radius nas-ip command to remove the configuration.

By default, the source IP address of a packet sent to the server is the IP address of 
the outbound port.

Note that:

■

Specifying a source address for the RADIUS packets to be sent to the server can 
avoid the situation where the packets sent back by the RADIUS server cannot 
reach the device as the result of a physical interface failure.

■

If you configure the command for more than one time, the last configuration 
takes effect.

■

The nas-ip command in RADIUS scheme view is only for the current RADIUS 
scheme, while the radius nas-ip command in system view is for all RADIUS 
schemes. However, the nas-ip command in RADIUS scheme view overwrites 
the configuration of the radius nas-ip command.

# Set the IP address for the device to use as the source address of the RADIUS 
packets to 129.10.10.1.

<Sysname> system-view

[Sysname] radius nas-ip 129.10.10.1 

radius scheme radius-scheme-name

undo radius scheme radius-scheme-name

System view

radius-scheme-name: RADIUS scheme name, a case-insensitive string of 1 to 32 
characters.

Use the radius scheme command to create a RADIUS scheme and enter RADIUS 
scheme view.