How to Set up DDNS With a Router for a DVR

Users using DVRs and other network devices can access their DVR over the Internet using their router’s IP address. However, many Internet service providers occasionally change their clients' IP addresses. When this happens, users have to get the new IP address and access the DVR there. With DDNS, users access their DVR at an address such as “my-router.example-ddns.com.” When the router’s IP address changes, it updates the DDNS site.

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Most routers include built-in DDNS support.

Step

Access your router’s web-based configuration page by typing its address -- often “192.168.0.1” -- into your web browser’s address bar and pressing “Enter.” Consult your router’s documentation for its default IP address if this one doesn't work.

Step

Log into your router using your admin username and password. If you haven’t set up a custom user name or password, try “admin” as the user name and a blank password, or a blank user name and “admin” as the password. See your router’s documentation for its default password and user name.

Step

Navigate to your router’s DDNS configuration page. Look under “Tools” and “DDNS” or “Dynamic DDNS.” Click the “Enabled” option.

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Click the “Server Address” box and select your DDNS service by clicking it in the list. If you don’t have a DDNS service, select any DDNS service your router supports and create an account on the provider's website. (See Resources for examples of DDNS providers.)

Step

Type the name of your DDNS site such as “my-router.example-ddns.com” into the “Host Name” box.

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Type your DDNS service account user name into the “User Name” box and its password into the “Password” box. Click the “Apply” or “Save” button.