3Com Switch 8800 Family IPsec Module Configuration and Command reference Guide

RADIUS Protocol Configuration Commands 283
Specifying a source address for the RADIUS packets to be transmitted can avoid
the situation where the packets sent back by the RADIUS server cannot be
received as the result of a physical interface failure. The address of a loopback
interface is usually used as the source address.
By default, the source IP address of packets is the IP address of the output port.
Related command: display radius.
Example
# Set the source IP address that is carried in the RADIUS packets sent by the NAS
(the security gateway) to 10.1.1.1.
[SecBlade_FW] radius scheme test1
[SecBlade_FW-radius-test1] nas-ip 10.1.1.1
primary accounting Syntax
primary accounting ip-address [ port-number ]
undo primary accounting
View
RADIUS view
Parameter
ip-address: IP address in dotted decimal format. By default, in system scheme, the
IP address of the primary accounting server is 127.0.0.1; in the newly added
RADIUS scheme, the IP address of the primary accounting server is 0.0.0.0.
port-number: UDP port number of the primary accounting server, which is ranging
from 1 to 65535. By default, in system scheme, the UDP port of the primary
accounting server is 1646; in the newly added RADIUS scheme, the UDP port of
the primary accounting server is 1813.
Description
Use the primary accounting command to configure IP address and port number
of the primary RADIUS accounting server.
Use the undo primary accounting command to restore the default IP address
and port number of the primary RADIUS accounting server.
After creating a RADIUS scheme, you are supposed to configure IP address and
UDP port of each RADIUS server (primary/secondary authentication/authorization
or accounting server). The configuration of RADIUS servers is at your discretion
except that there must be at least one authentication/authorization server and one
accounting server. Besides, ensure that the RADIUS service port settings on the
security gateway are consistent with the port settings on the RADIUS servers.
Related command: key, radius scheme, and state.