1. Visit the router's IP address (http://192.168.0.1) in a new browser window.
If you are attempting to configure a D-Link router, take note of your computer's Default Gateway IP address. The Default Gateway is the IP address of the D-Link router. By default, it should be 192.168.0.1. Most D-Link devices use the 192.168.0.X range. [D-Link Support]
How to find your Default Gateway address on Windows.
4. Check Use these DNS servers box, then type in OpenDNS addresses in Primary DNS Server and Secondary DNS Serverfields.
Please write down your current DNS settings before switching to OpenDNS, in case you want to return to your old settings for any reason.
The addresses for OpenDNS are: