Draytek 200 manual 102

IP Address	Enter the IP address of RADIUS server.
Port	The UDP port number that the RADIUS server is using.
	The default value is 1812, based on RFC 2138.
Shared Secret	The RADIUS server and client share a secret that is used to
	authenticate the messages sent between them. Both sides
	must be configured to use the same shared secret.
Session Timeout	Set the maximum time of service provided before
	re-authentication. Set to zero to perform another
	authentication immediately after the first authentication has
	successfully completed. (The unit is second.)
Idle Timeout	Set the maximum time that a wireless device may remain
	idle. (The unit is second.)

zMixed (WPA+WPA2)/802.1x

The WPA encrypts each frame transmitted from the radio using the key, which either PSK (Pre-Shared Key) entered manually in this field below or automatically negotiated via 802.1x authentication.

102 VigorFly 200 Series User’s Guide