On the main dashboard, tap the icon or the Devices list. Find and tap on the device you want to block. Tap the Settings (gear) icon in the top right corner. Toggle the Block switch to the "On" position. Method 2: Manually Adding a MAC Address to the Blacklist
Even if someone hacks or guesses your Wi-Fi password, they cannot access the internet if their MAC address is blacklisted.
If you see an unfamiliar device on your network and want to kick it off immediately: Open the . mac address filter on tplink deco m4
Enter a name for the device (e.g., "Neighbor's Laptop") and type in its . Hit Save . Why Use MAC Filtering on Your Mesh System?
If a user changes their device settings to "Private Wi-Fi Address," the Deco M4 might see it as a brand-new device with a different MAC address, potentially bypassing your previous block. For the best security, combine MAC filtering with a . Troubleshooting: Unblocking a Device If you accidentally blocked your own device: Open the Deco app using a different, connected device. Go to More > Blacklist . Find your device in the list. On the main dashboard, tap the icon or the Devices list
How to Set Up and Use MAC Address Filtering on TP-Link Deco M4
Tap the (or swipe) and select Remove or toggle the block off. Toggle the Block switch to the "On" position
Block specific MAC addresses from accessing the network.
While Deco has dedicated Parental Control profiles, blocking a MAC address is a "nuclear option" to completely cut off a specific gaming console or tablet.
Managing your network is done entirely through the (available on iOS and Android), not a web browser. Method 1: Blocking a Device Already Connected