H3C S6812 Series Command Reference Manual page 1728

Default
A primary RADIUS server is in active state.
Views
RADIUS scheme view
Predefined user roles
network-admin
Parameters
accounting: Specifies the primary RADIUS accounting server.
authentication: Specifies the primary RADIUS authentication server.
active: Specifies the active state, the normal operation state.
block: Specifies the blocked state, the out-of-service state.
Usage guidelines
When the RADIUS server load sharing feature is disabled, the device first tries to communicate with
the primary server if the primary server is in active state. If the primary server is unavailable, the
device performs the following operations:
•
Changes the status of the primary server to blocked.
•
Starts a quiet timer for the server.
•
Tries to communicate with a secondary server in active state.
When the quiet timer of the primary server times out, the status of the server automatically changes
to active. If you set the server status to blocked before the quiet timer times out, the server status
cannot change back to active unless you manually set the status to active.
When the RADIUS server load sharing feature is enabled, the device checks the weight value and
number of currently served users only for servers in active state. The most appropriate active server
is selected for communication.
When the primary server and all secondary servers are in blocked state, the device tries to
communicate with the primary server.
This command can affect the RADIUS server status detection feature when a valid test profile is
specified for a primary RADIUS authentication server.
•
If you set the status of the server to blocked, the device stops detecting the status of the server.
•
If you set the status of the server to active, the device starts to detect the status of the server.
Examples
# In RADIUS scheme radius1, set the status of the primary authentication server to blocked.
<Sysname> system-view
[Sysname] radius scheme radius1
[Sysname-radius-radius1] state primary authentication block
Related commands
display radius scheme
radius-server test-profile
server-load-sharing enable
state secondary
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