1. Access the router's configuration page.
Log into your router’s configuration page by entering 192.168.0.1 into a browser. The default password is “1234”. Note this instruction is based on Firmware 1.53.
Click on the “CONFIGURATION” icon to manage your router’s connection settings.
In the “WAN DNS Assignment” section you are given a several options for DNS resolution and we are using “User-Defined “ in this example.
Click “Apply” to save your settings.