While blocking services from the Internet, the user could exempt a trusted device from blocking. The computer or a device that you will exempt must be assigned with a fixed IP address. This IP address is required to mention while preventing the blocking of services from a single device. You also have to enable the "Allow trusted IP address to visit blocked websites" checkbox in order to trigger the method you are applying on a mywifiext.net device.
http://setup-mywifiext.net/