AirLive A.DUO - Manual (Page 52)

4. Wireless and WAN Settings
45 AirLive A.DUO User’s Manual
Rekey interval is time period that the system will change the key periodically.
The shorter the interval is, the better the security is.
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To Enable RADIUS Server:
Server IP: The IP address of the RADIUS server.
Port Number: The port number that your RADIUS server uses for
authentication. The default setting is 1812.
Shared Secret: This is used by your RADIUS server in the Shared Secret
field in RADIUS protocol messages. The shared secret configured in the
A.DUO must match the shared secret configured in the RADIUS server. The
shared secret can contain up to 64 alphanumeric characters.
WPA, WPA2, WPA-AUTO: Wi-Fi Protected Access (WPA) introduces the Temporal Key
Integrity Protocol (TKIP) that provides added security. WPA2 adds full support for 802.11i
standard and the CCMP (AES Encryption). The WPA-AUTO tries to authenticate wireless
clients using WPA or WPA2. All 3 requires a RADIUS server available in order to do
authentication (same as 802.1x), thus there is no shared key required.