Ensure the following before you set up the MAC address filter feature: IMPORTANT: When you enable this feature, you must enter the MAC address of each client device on your network to allow network access to each. This article will guide you on how to set up a Wireless MAC Filter, permitting or preventing access to your wireless network. You can either permit or prevent specific wireless computers and devices to access your Wi-Fi.
Wireless access can be filtered by using the Media Access Control (MAC) addresses of wireless devices transmitting within your wireless network.