NetComm NB6 User Manual page 93

The web page allows you to enable the wireless MAC control configuration.
Access Control:
Click Off to disable this function. Click On in Allow mode to allow the devices using matched MAC
address to link to the AP. And click On in Deny mode to disturb the listed wireless MAC address to
access the AP.
View Access Control List:
Click this button to view the wireless access control list and to add a new MAC address.
The Wireless Access Control List dialog allows you to add a new MAC address and view current MAC
addresses that you had added.
To add a new MAC address to your wireless MAC address filter, click on the Add button.
MAC Address of Wireless adaptor:
Key in the MAC Address to be filtered. And click Apply.