H3C S6812 Series Command Reference Manual page 1713

The server status detection is triggered for the server if the specified test profile exists on the device.
If you use the primary authentication command to modify or delete the primary authentication
server during an authentication process, communication with the primary server times out.
•
When the RADIUS server load sharing feature is disabled, the device tries to communicate with
an active server that has the highest priority for authentication.
•
When the RADIUS server load sharing feature is enabled, the device performs the following
operations:
a. Checks the weight value and number of currently served users for each active server.
b. Determines the most appropriate server in performance to receive an AAA request.
Examples
# In RADIUS scheme radius1, specify the primary authentication server with IP address 10.110.1.1,
UDP port number 1812, and plaintext shared key 123456TESTauth&!.
<Sysname> system-view
[Sysname] radius scheme radius1
[Sysname-radius-radius1] primary authentication 10.110.1.1 1812 key simple
123456TESTauth&!
Related commands
display radius scheme
key (RADIUS scheme view)
radius-server test-profile
secondary authentication (RADIUS scheme view)
server-load-sharing enable
radius attribute extended
Use radius attribute extended to define an extended RADIUS attribute.
Use undo radius attribute extended to delete user-defined extended RADIUS attributes.
Syntax
radius attribute extended attribute-name [ vendor vendor-id ] code attribute-code type { binary |
date | integer | interface-id | ip | ipv6 | ipv6-prefix | octets | string }
undo radius attribute extended [ attribute-name ]
Default
No user-defined extended RADIUS attributes exist.
Views
System view
Predefined user roles
network-admin
Parameters
attribute-name: Specifies the RADIUS attribute name, a case-insensitive string of 1 to 63 characters.
The name must be unique among all RADIUS attributes, including the standard and extended
RADIUS attributes.
vendor vendor-id: Specifies a vendor ID in the range of 1 to 65535. If you do not specify a vendor ID,
the device processes the RADIUS attribute as a standard RADIUS attribute.
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