ZyXEL 2WG Guida Utente

 Chapter 11 Wi-Fi Screens

ZyWALL 2WG User’s Guide

The MAC filter screen allows you to configure the ZyWALL to give exclusive access to 
specific devices (Allow) or exclude specific devices from accessing the ZyWALL (Deny). 
Every Ethernet device has a unique MAC (Media Access Control) address. The MAC address 
is assigned at the factory and consists of six pairs of hexadecimal characters, for example, 
00:A0:C5:00:00:02. You need to know the MAC addresses of the devices to configure this 
screen.
To change your ZyWALL’s MAC filter settings, click the WIRELESS > Wi-Fi > MAC 
Filter. The screen appears as shown.

"

To activate MAC filtering on a profile, select Enable from the Enable MAC 
Filtering drop-down list box in the Wireless Card > Edit screen and click 
Apply.

Figure 147   NETWORK > WIRELESS CARD > MAC Filter

Group Key 

Update Timer 

The Group Key Update Timer is the rate at which the AP sends a new group key 

out to all clients. The re-keying process is the WPA equivalent of automatically 

changing the WEP key for an AP and all stations in a WLAN on a periodic basis. 

Setting of the Group Key Update Timer is also supported in WPA(2)-PSK mode.

Apply

Click Apply to save your customized settings and exit this screen.

Cancel

Click Cancel to exit this screen without saving.

Table 64   WIRELESS > Wi-Fi > Security: WPA(2)-PSK (continued)