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.
1. Access the router's browser-based utility.
Log into your router’s browser-based utility by entering http://myfiosgateway.com into a browser. Enter the admin password (printed on the side of your gateway device) to authenticate:
2. On the top menu, click on the "My Network" icon.
3. In the left hand menu clic the Network Connections link.
4. In the Network Connections menu click on Broadband Connection (Ethernet/Coax).
5. At the bottom of the Broadband Connection (Ethernet/Coax) screen click the "Settings" button.
6. Scroll down to the DNS Server section, change the drop-down to "Use the following DNS Server addresses". The "Primary" and "Secondary" DNS Server address boxes are now visible.
7. Enter 208.67.222.222 into Primary DNS Server and 208.67.220.220 into Secondary DNS server.
8. Click the "Apply" button. Click the "Apply" button again.
To ensure that OpenDNS is working properly for you, please flush your browser and DNS cache by following the instructions below:
http://www.opendns.com/support/article/67
http://www.opendns.com/support/article/68