Extender Network Settings 
29
 AC750 WiFi Range Extender
Deny Access to a WiFi-Enabled or Mobile Device
By default, access control is disabled so that it is easy for you to connect to the extender’s 
WiFi networks.
You can deny network access to specific WiFi-enabled computers and mobile devices based 
on their MAC addresses. Each network device is assigned a MAC address, which is a unique 
12-character physical address, containing the hexadecimal characters 0–9, a–f, or 
A–F only, 
and separated by colons (for example, 00:09:AB:CD:EF:01). Typically, the MAC address is 
on the label of the WiFi-enabled computer or mobile device. If you cannot access the label, 
you can display the MAC address using the network configuration utilities of the computer. 
You might also find the MAC addresses on the Connected Devices page (see View 
Connected Devices on page  19).
 To use WiFi access control to deny access:
1.  On your WiFi-enabled computer or mobile device, open the WiFi connection manager 
and locate and connect to the extender WiFi network. 
2.  Launch a web browser
. 
3.  Enter www
.mywifiext.net in the address field of the browser.
A login window opens.
4.  Enter your user name and password.
The Status page displays. 
5.  Select Settings > Connected Devices.
The Connected Devices page displays.
6.  In the WiFi Devices section, select the Enable Access 
Control check box.
The WiFi Devices table displays the names and MAC addresses of WiFi-enabled 
computers and mobile devices that are connected to the extender.
7.  Select the Deny check box for the device.
8.  Click the SA
VE button.
Your settings are saved and that device cannot connect to the extender’s WiFi network.