RADIUS
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8. Enter the Shared Secret in the Shared Secret and Confirm
Shared Secret field. This is a password shared by the RADIUS
server and the AP. The same password must also be configured
on the RADIUS server.
9. Enter the maximum time, in seconds, that the AP should wait for
the RADIUS server to respond to a request in the Response Time
field. Range is 1-10 seconds; default is 3 seconds.
10. Enter the maximum number of times an authentication request
may be retransmitted in the Maximum Retransmissions field.
Range is 1-4; default is 3.
11. If you are configuring a back-up server, repeat Steps 7 through 12
for the back-up server.
12. Click OK to save your changes.
13. Click the RADIUS Auth sub-tab. Enter the time, in seconds, each
client session may be active before being automatically
re-authenticated in the Authorization Lifetime field. The
Authorization Lifetime default is 0 (reauthentication is disabled).
The configurable range is from 900 seconds to 43200 seconds.
NOTE:
Authorization Lifetime is used for MAC authenticated clients and
802.1x clients. Setting Authorization Lifetime in the RADIUS Auth
tab will also effect EAP/802.1x Authorization clients.
14. Click OK to save your changes.
15. Reboot the AP device for these changes to take effect.