Mac Address Filter On Tplink Deco M4 ●

Click the Advanced icon in the top right.

MAC Address Filter on TP-Link Deco M4: The Ultimate Configuration & Security Guide

This is the more common approach. The network is open to anyone with the password—except for the specific troublemakers you add to a list.

On the , the software native to the ecosystem centers heavily on Blacklist Mode . Devices added to this block list are immediately denied access to both internet data and local network sharing. The list automatically synchronizes across all your satellite Deco M4 units, ensuring that a blocked device cannot simply reconnect by moving closer to a different node in your home. How to Set Up MAC Address Filtering (Block List) on Deco M4 mac address filter on tplink deco m4

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:

TP-Link intentionally omitted traditional whitelisting from the Deco interface to improve user experience and network stability. Mesh networks are dynamic; nodes constantly hand off moving devices (like smartphones) from one tower to another.

: The "Wi-Fi Access Control" option only appears if all Deco units in your mesh network support the feature. Click the Advanced icon in the top right

The easiest way to filter devices is through the official TP-Link Deco app. Steps to Block Specific Devices (Block List / Deny List) the Deco App on your smartphone. Tap on the More or Security tab at the bottom menu. Select Wi-Fi Access Control or Block List . Tap the "+" icon in the top right corner. Choose one of two options:

Before relying on MAC address filtering for your security, it's important to understand its inherent weaknesses:

You can choose "Select Clients" to block a device currently or previously connected to your network, or choose "Add by MAC Address" if the device is not currently connected. Method 2: Using the Web Interface (Advanced Control) On the , the software native to the

The Deco M4 does not have a classic "block everyone except these devices" toggle. However, you can create a highly restrictive environment using Parental Controls, which functions similarly to an advanced MAC filter. Open the Deco app and tap . Tap Create a Profile (or the + icon). Name the profile (e.g., "Guest Restricted" or "Kids").

: The Deco M4 supports two primary modes: Blacklist (Deny) to block specific devices and Whitelist (Allow) to only permit recognized hardware.

The (via Blacklist and Wi-Fi Access Control) is perfect for:

: In "Allow List" mode, you can toggle this to let guests connect without being on the list. www.tp-link.com 3. Using the Web Interface

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