: If using Allow List Mode , you can enable a Guest Network Exception to let guests connect without needing to be added to the whitelist manually.
(Deny List) feature rather than a traditional whitelist-based MAC filter found on older routers. This system allows you to prevent specific devices from connecting to your Wi-Fi by identifying their unique MAC addresses. TP-Link Community How to Filter Devices via the Deco App
On a standard router, MAC filtering is often a chore. On the TP-Link Deco M4, it’s actually usable.
The TP-Link Deco M4 relies on the method via its Block List feature. This approach offers several advantages for mesh networks: mac address filter on tplink deco m4
The TP-Link Deco M4 makes MAC filtering simple through its Blacklist feature. While it doesn't offer a traditional "Whitelist-only" mode (which can be cumbersome to maintain in a smart home), its ability to instantly revoke access to specific hardware ensures your mesh network stays fast and secure.
MAC address filtering is a security feature that leverages these unique identifiers to create an access control list (ACL). This list acts as a digital bouncer for your network, dictating which devices are allowed to connect and which are turned away. It operates in two primary modes:
Enter a recognizable and type in the MAC Address . Tap Save to apply the filter. How to Unblock a Device : If using Allow List Mode , you
Modern smartphones (iOS and Android) often use "private" or "randomized" MAC addresses for privacy. This can make MAC filtering difficult because the device changes its identifier. You may need to disable this feature in your phone's Wi-Fi settings for your home network.
Tap the Security tab at the bottom of the home screen.
Ensure your phone is connected to your Deco Wi-Fi. TP-Link Community How to Filter Devices via the
Tap on the Wi-Fi Access Control module. Choose Your Mode: Tap Mode to toggle between: Block List Mode: Use this to ban specific unwanted devices.
Every network interface card (NIC)—whether in a laptop, smartphone, or smart IoT device—has a unique, 12-character alphanumeric identifier assigned by the manufacturer, known as a .
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).