A DNS (Domain Name Service) resolves an Internet address such as www.usr.com into an IP address. A dynamic DNS service allows you to assign a Web name like myUSRrouter.dynDNS.com to your router, making it accessible from the Internet without having to know the router's IP address assigned by the service provider.
In this page, you can set parameters that will allow the domain name services to find your router. You would use this to bypass the dynamic nature of WAN IP addressing, to have a consistent host name accessible from the Internet.
Note: You will need dynamic DNS service provided by a third party to use this feature.
Click Add.
Select your DNS provider. You can register at DynDNS.org,TZO.com, DtDNS.com, and No-IP.com for no charge.
Enter your dynamic DNS settings, including Host name select the appropriate WAN Interface, and enter the User name and Password given to you by the DNS provider. Click Add when you're done.
To remove a dynamic DNS assignment, click Remove.
To manage your Dynamic DNS account, click the Account Management link to be taken to the Dynamic DNS provider's website.
Note: You need to click Save to save all your new settings and reboot the router after you have completed all your changes.