ZyXEL Communications P-661HW Series ユーザーズマニュアル

P-661H/HW Series User’s Guide

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Chapter 6 Wireless LAN

Figure 57   Wireless: WPA-PSK/WPA2-PSK

The following table describes the wireless LAN security labels in this screen.

Table 39   Wireless: WPA-PSK/WPA2-PSK

Security Mode

Choose WPA-PSK or WPA2-PSK from the drop-down list box.

WPA Compatible

This check box is available only when you select WPA2-PSK or WPA2 in the 

Security Mode field.
Select the check box to have both WPA2 and WPA wireless clients be able to 

communicate with the ZyXEL Device even when the ZyXEL Device is using 

WPA2-PSK or WPA2.

Pre-Shared Key 

The encryption mechanisms used for WPA/WPA2 and WPA-PSK/WPA2-PSK are 

the same. The only difference between the two is that WPA-PSK/WPA2-PSK uses 

a simple common password, instead of user-specific credentials.
Type a pre-shared key from 8 to 63 case-sensitive ASCII characters (including 

spaces and symbols).

ReAuthentication 

Timer (In 

Seconds)

Specify how often wireless clients have to resend usernames and passwords in 

order to stay connected. Enter a time interval between 10 and 9999 seconds. The 

default time interval is 1800 seconds (30 minutes). 

Note: If wireless client authentication is done using a RADIUS 

server, the reauthentication timer on the RADIUS server has 
priority.

Idle Timeout (In 

Seconds)

The ZyXEL Device automatically disconnects a wireless client from the wired 

network after a period of inactivity. The wireless client needs to enter the username 

and password again before access to the wired network is allowed. The default 

time interval is 3600 seconds (or 1 hour).