Mac Address Filter On Tplink Deco M4 [new] Jun 2026

: Only allows specific devices to connect. This is a stricter security measure, but TP-Link experts note that guests can still use the Guest Network Exception to connect without being on the allow list. Option 2: Using the Web Interface

While the app is recommended, some Deco M4 firmware versions allow access via a web interface for advanced security settings. : Open a web browser and enter 192.168.0.1 tplinkwifi.net . Use your admin credentials to log in. Access Control Enable Control : Toggle the Access Control mac address filter on tplink deco m4

Once saved, the MAC address filter on your TP-Link Deco M4 is active. Any device not on that list will be immediately rejected. : Only allows specific devices to connect

Prevents specific devices from connecting, even if they have the correct Wi-Fi password. : Open a web browser and enter 192

Manually type in a device's name and its 12-digit MAC address if it isn't currently connected.