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8. Use the command
no radius server <server IP Address> <radius
profile name>
to delete a RADIUS server.
9. Use the command
default radius server <ip address> <health-
check-interval | health-check-password | health-check-user |
health-check-encrypted-password>
to restore default RADIUS server
settings.
10. Use the command
default radius profile <radius profile name>
server-selection
to delete a RADIUS profile.
Configuring Radius Health Check
The RADIUS health-check mechanism allows a WLAN controller to determine if a RADIUS
server is available for authentication process. If the server is not available, a new server is
selected and incoming user authentication requests are forwarded to this server. This
enhances the efficiency of user authentication. RADIUS server health-check is enabled by
default and starts the health check when the first server (IP) is configured in a radius profile.
There are two parameters to be used in the radius server health-check —
duration
and
retries
.
• The
duration
is the time the health-check feature waits for a reply from a RADIUS
server. It is also the time when the check on the next server happens. The default duration
is 3 seconds.
• The
retries
specifies the maximum number of health-check messages sent to check
the health status of a RADIUS server before marking a server as dead.
Health check interval value is configured during Radius servers configuration. RADIUS servers
are grouped into a profile, called the radius-profile. For more informaiton, see
on page 42. Health-check interval value ranges from
0-100
sec.
About this task
Use this procedure to determine if a RADIUS server is available for authentication process.
Complete the following steps to configure a health check user name, password, or encrypted
password. Synchronize this configuration across all controllers in the mobility domain.
Procedure
1. Enter Wireless Configuration mode of the ACLI.
2. Use the command
security
to enter Security Configuration mode.
3. Create a user name. Use the command
radius server <server-ip>
healthcheck user <user-name>
to configure the RADIUS health check user
name.
ACLI reference for Wireless LAN (WLAN) 8100
44 Avaya WLAN 8100 CLI Reference
August 2013
Содержание WLAN 8100 Series
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