These instructions are for the D-Link DIR-890L AC3200 Ultra Wi-Fi Router.
For the full user manual, please see: ftp://ftp2.dlink.com/PRODUCTS/DIR-890L/REVA/DIR-890L_REVA_MANUAL_1.00_EN_US.PDF
1. Open a web-browser (e.g., Internet Explorer, Chrome, Firefox, or Safari) and enter http:// dlinkrouter.local./ or the IP address of the router (http://192.168.0.1)
2. Enter your password. If you did not create a password with the Setup Wizard, leave the Admin Password field blank by default. Click Log In to proceed.
3. Under the Settings tab, leave your internet connection as Dynamic IP (DHCP), and add 18.104.22.168/22.214.171.124 in the Primary DNS Server and Secondary DNS Server field:
4. Click SAVE to save your settings.