You can configure these settings through either the Deco mobile app or the web management interface .
Find the device, tap the three dots next to it, and select . mac address filter on tplink deco m4
Setting up MAC address filtering on your TP-Link Deco M4 is a fantastic step toward building a fortified home network. To ensure a smooth experience, make sure to collect the MAC addresses of all your devices beforehand, turn off randomized MAC addresses on your phones, and decide whether a Whitelist or Blacklist best fits your household's lifestyle. If you are interested, I can: You can configure these settings through either the
To make MAC filtering effective on your Deco M4, you must physically access the device you want to manage, go to its Wi-Fi connection settings, and toggle off "Private Address" or "Randomized MAC" for your home network. This forces the device to use its static, original hardware MAC address. Is MAC Filtering Enough for Network Security? To ensure a smooth experience, make sure to
How to Set Up MAC Address Filter on TP-Link Deco M4 (App Method)
Every single device capable of connecting to a network (whether via Wi-Fi or Ethernet) comes with a unique, 12-character physical identifier permanently assigned to its network hardware. This is called a (Media Access Control). It looks something like this: 00:1A:2B:3C:4D:5E .
⚠️ Crucial Troubleshooting Step: Disable Private MAC Addresses