The MAC (Multimedia Access Control) addresses are a set of unique codes that are set for each and every electronic device for identifying the devices on a specific network. The Mac address always plays an important role in order to connect to the internet. You need to have a network card on your devices, and all the network cards will come with a unique Mac address. You can block unknown devices from connecting to your network by filtering out the MAC address of it; this way you can avoid unauthorized access to the router. Carry out the steps to know how to disable Mac address filtering on Dlink.
You have successfully know how to disable Mac address filtering on Dlink.