LevelOne WGR-2301 User Manual page 59

Enable MAC address filtering: Enable or disable the MAC address filtering function,
checking it means to enable it.
Filtering rules: Sets the rules for MAC address filtering.

Permission: Only allows the MAC addresses in the list to access the wireless
network: It indicates that only the wireless clients that correspond to the MAC
addresses in the MAC address filtering information list are allowed to access to
the device but disallow the wireless clients out of the filtering table to access.

Permission: Only disallows the MAC addresses in the list to access the wireless
network: It indicates that only the wireless clients that correspond to the MAC
addresses in the MAC address filtering information list are disallowed to access
to the device but allow the wireless clients out of the filtering table to access.
Add new entry: Click this button to enter into MAC address filtering configuration
page to configure the MAC addresses to be filtered, as shown in the figure below.
Figure 7-14 Configuration of MAC address filtering
http://www.level1.com
Figure 7-13 Wireless MAC Address Filtering
Chapter 7 Wireless configuration
Page 59