Disclaimer:
Due to the wide variety of devices available and potential variations in their firmware, the information presented below may or may not be accurate. For this same reason, OpenDNS support will generally not be able to provide device-specific assistance beyond what is provided below. If you need further assistance specific to your device, please contact either the manufacturer's support team, or your ISP if you are using leased equipment.
This guide is designed to be a supplement to the router configuration instructions for D-Link routers at https://support.opendns.com/entries/41369424-D-Link-Router-Configuration. In addition to configuring your device to use OpenDNS for its DNS requests, please follow these steps to disable the DNS Relay functionality on the router to enable OpenDNS to work properly.
1. Log into your router's configuration page once more, and select Network Settings from the left.
2. Scroll down and look for a checkbox for "Enable DNS Relay" and ensure that this is unchecked.
3. Scroll back up and save the settings change.
4. After clicking the Save Settings button, we highly suggest that you flush your DNS resolver cache and web browser caches to ensure that your new DNS settings from OpenDNS take effect right away.