Sitecom WLR-8200 User Manual page 46

DDNS
DDNS allows you to map the static domain name to a dynamic IP address. You must get an
account, password and your static domain name from the DDNS service providers. This router
supports DynDNS, TZO and other common DDNS service providers.

Enable/Disable: Enable or disable the DDNS function of this router

Provider: Select a DDNS service provider

Domain name: Fill in your static domain name that uses DDNS

Account/E-mail: The account that your DDNS service provider assigned to you

Password/Key: The password you set for the DDNS service account above
Click Apply at the bottom of the screen to save the above configuration.