Netgear FVX538v1 – ProSafe VPN Firewall Dual WAN with 8-Port 10/100 and 1 Gigabit LAN Port Switch 参照マニュアル

6-10

Router and Network Management

For authentication to RADIUS or WIKID, you can define the authentication type. 

When a user logs in, the VPN firewall will validate with the appropriate RADIUS or WIKID 
server that the user is authorized to log in. 

Note: The password and time-out value you enter will be changed back to password 

and 5 minutes, respectively, after a factory defaults reset.