D-Link ShareCenter DNS-320L User Manual page 30

Section 3 - Installation
Dynamic DNS Account Setup
Step 15 - Enter the DDNS parameters requested in this window so
that your ShareCenter can be accessed by a URL over the Internet.
Click Next to continue.
Step 16 - Click Yes to go to a Wizard with instructions and links on
how to obtain a free DDNS account.
Click No skips the DDNS account setup wizard and transfers you
back to the ShareCenter Setup Wizard.
D-Link ShareCenter DNS-320L User Manual 24