After logging into the router, click on LAN Setup in the menu.
Change DNS on Arris SBG 6950 AC2
These instructions will provide guidance on how to configure CleanBrowsing on your Arris Router device, specifically using images from the SBG6950AC2 router.
On the main page, click on LAN Setup in the menu navigation.
This page will open the network settings for the LAN environment. Scroll down to the DNS Override section.
Click on the option next to Enabled DNS Override.
This will make the Primary DNS Server IP and Secondary DNS Server IP options editable.
Click Apply on this page to finish the process.