Go to the Wireless Wireless MAC Filtering page, click the Add New button. Type in the MAC address you want to allow or deny to access the router, and give a description for this item. The status should be Enabled and at last, click the Save button.
#PTCLMACFiltering
#PTCLModemMACAddress
#MACFilteringTutorial
#PTCLNetworkSecurity
#MACAddressPTCLModem
#PTCLModemSettings
#PTCLMACFilterSetup
#MACFilteringPTCLRouter
#PTCLRouterSecurity