ZyXEL Communications Wireless Gateway Series 사용자 설명서

ZyAIR Wireless Gateway Series User’s Guide 
 

7-8  

Wireless Security 

Active

 

Select Yes from the drop down list box to enable MAC address filtering.

 

Filter Action   Define the filter action for the list of MAC addresses in the MAC Address table.  

Select Deny Association to block access to the ZyAIR, MAC addresses not listed will be 
allowed to access the ZyAIR  
Select Allow Association to permit access to the ZyAIR, MAC addresses not listed will be 
denied access to the ZyAIR.  

Set 

This is the index number of the MAC address. 

MAC 
Address

 

Enter the MAC addresses (in XX:XX:XX:XX:XX:XX format) of the wireless station that are 
allowed or denied access to the ZyAIR in these address fields. 

 

Apply 

Click Apply to save your changes back to the ZyAIR. 

Reset 

Click Reset to reload the previous configuration for this screen. 

The IEEE 802.1x standard outlines enhanced security methods for both the authentication of wireless stations 
and encryption key management. Authentication can be done using the local user database internal to the 
ZyAIR (authenticate up to 32 users) or an external RADIUS server for an unlimited number of users. 

The AP maps a unique key that is generated with the RADIUS server. This key expires when the wireless 
connection times out, disconnects or reauthentication times out. A new WEP key is generated each time 
reauthentication is performed. 
If this feature is enabled, it is not necessary to configure a default encryption key in the Wireless screen. You 
may still configure and store keys here, but they will not be used while Dynamic WEP is enabled. 
To use Dynamic WEP, enable and configure the RADIUS server (see section 7.15) and enable Dynamic 
WEP Key Exchange in the 802.1x screen. Ensure that the wireless station’s EAP type is configured to one of 
the following:  

•  EAP-TLS 
•  EAP-TTLS 
•  PEAP