Manually type in a device's name and its 12-digit MAC address if it isn't currently connected.
Instead of blocking a device entirely, use Parental Controls to pause the internet or set time limits.
The Deco M4 does not have a classic “allow only these devices” MAC filter in its standard settings. Instead, it offers a “Blacklist” (block specific devices) and a feature called “Access Control” (only available if you link your Deco to a TP-Link Cloud account). This guide covers both the standard Blacklist method and the hidden Whitelist (Allow List) workaround.
This article covers how to configure MAC filtering using both the and the web interface , and the differences between "Allow List" and "Block List" modes. What is MAC Address Filtering? mac address filter on tplink deco m4
Unlike older routers that force you to hunt through a web interface (looking at you, 192.168.0.1), TP-Link has integrated this into the sleek Deco mobile app. Here is the step-by-step:
While a standard MAC filter isn't present, the Deco app provides a user-friendly method to control access by adding devices directly to a (which works just like a "blacklist"). Here’s how to do it:
Steps to Allow Only Approved Devices (Allow List / Whitelist) Manually type in a device's name and its
The is one of the most popular mesh Wi-Fi systems on the market, prized for its ability to eliminate dead zones and provide seamless roaming. However, as your home network grows, managing who—and what—connects to your Wi-Fi becomes a priority.
: It is a highly stable system; once a device is blacklisted, it is effectively barred from the mesh network without impacting the speed of other units. How to Configure MAC filtering on TP Link Router
How to Configure MAC Address Filtering on TP-Link Deco M4 Protecting your home Wi-Fi network requires multiple layers of security. While a strong wireless password keeps casual intruders out, advanced users often look for hardware-level control. On traditional routers, this is known as MAC address filtering. What is MAC Address Filtering
: Click the Advanced icon at the top right, then select Security > Access Control on the left menu.
Securing your home network is more than just setting a strong Wi-Fi password. For users of the , one of the most effective ways to manage network access is through MAC Address Filtering , which TP-Link integrates into its Access Control feature. This allows you to specifically allow or block devices based on their unique hardware identifier (the MAC address).