The Dynamic DNS Page
You can use the Dynamic DNS page to define the Dynamic Domain Name Service (DDNS)
that will host your server. For example, the DDNS could host your server when you want to
host a website on your network but you do not have a static IP. Your DDNS provider keeps
track of changes to your IP address and automatically routes users trying to access your web site
to the correct location.
Note: Before you enable DDNS, you must register an account with one of the DDNS servers
listed in the Provider field.
Your DDNS provider will provide the HostName, Username/E-mail, and Password/Key
that you will enter into the fields on the Dynamic DNS page.