Mac Address Filter — On Tplink Deco M4

: Tap Mode to select your preferred filtering type:

Configuring MAC address filtering on your TP-Link Deco M4 is a straightforward process that can be completed using the Deco app or the web-based management interface. Here's a step-by-step guide:

You block all devices by default and only allow those with specific MAC addresses to connect.

Prevent legacy devices or unauthorized smart home gadgets from slowing down your M4’s dual-band performance. Limitations of MAC Filtering mac address filter on tplink deco m4

This is the most common setting. You add specific devices to this list to prevent them from connecting to your network. All other devices remain free to join.

Enter the . Known for its seamless mesh coverage and "set-it-and-forget-it" simplicity, the Deco M4 hides a surprisingly powerful tool in its software arsenal: MAC Address Filtering .

Ensure your phone is connected to your Deco Wi-Fi. : Tap Mode to select your preferred filtering

Are you trying to from leaching your Wi-Fi, or are you trying to manage screen time for family members?

Depending on your Deco M4's firmware version, you may have access to a more advanced feature called "Wi-Fi Access Control." This setting allows you to choose between a and an Allow List (also known as a whitelist).

: Ensure the Access Control toggle is enabled for the rules to take effect. Key Considerations Limitations of MAC Filtering This is the most

The TP-Link Deco M4 is a popular whole-home mesh Wi-Fi system, designed to eliminate dead zones and provide seamless connectivity. As you connect more smart devices, you might wonder how to manage exactly who and what gets on your network. This is where MAC address filtering comes into play. But what exactly is it, how do you set it up on the Deco M4, and is it the security silver bullet some believe it to be? This comprehensive guide will walk you through everything you need to know.

If you leave this feature turned on at home, your phone's MAC address will change periodically, effectively locking your own phone out of your Whitelist! To prevent this:

Are you trying to block an or manage screen time ? Are the target devices running iOS or Android ? How many Deco units are in your mesh system? I can provide specific settings for your exact goal. Share public link

: Blocks all devices except those explicitly added to the list.