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228 CHAPTER 9: AAA AND RADIUS OPERATION
By default, the default data unit is a byte and the default data packet unit is one
packet.
Configuring a Local RADIUS Server Group
RADIUS service adopts authentication/authorization/accounting servers to manage
users. Local authentication/authorization/accounting service is also used in these
products and it is called local RADIUS function.
Perform the following commands in system view to create/delete local RADIUS
server group.
By default, the IP address of local RADIUS server group is 127.0.0.1 and the
password is 3com.
When using the local RADIUS server function of the Switch 7750, remember the
number of the UDP port used for authentication is 1812 and the number for
accounting is 1813.
Configuring Source Address for RADIUS Packets Sent by NAS
Perform the following configurations in the corresponding view.
You can use either command to bind a source address with the NAS.
By default, no source address is specified and the source address of a packet is the
address of the interface where it is sent.
Setting the Timers of the RADIUS Server
I. Setting the Response Timeout Timer of the RADIUS Server
After RADIUS (authentication/authorization or accounting) request packet has
been transmitted for a period of time, if NAS has not received the response from
Table 250 Create/Delete a Local RADIUS Server Group
Operation Command
Create a local RADIUS server group and enter
its view
local-radius nas-ip ip-address key
password
Delete a local RADIUS server group undo local-radius nas-ip
ip-address
Table 251 Configuring source address for the RADIUS packets sent by the NAS
Operation Command
Configure the source address to be carried in
the RADIUS packets sent by the NAS (RADIUS
scheme view).
nas-ip ip-address
Cancel the configured source address to be
carried in the RADIUS packets sent by the NAS
(RADIUS scheme view).
undo nas-ip
Configure the source address to be carried in
the RADIUS packets sent by the NAS (System
view).
radius nas-ip ip-address
Cancel the configured source address to be
carried in the RADIUS packets sent by the NAS
(System view).
undo radius nas-ip