This guide will help you configure Dynamic DNS within the Unifi OS ecosystem. This guide uses a Cloud Gateway Ultra, but the instructions should be the same or very close for most Unifi devices.
Unifi Setup
Log into your Unifi dashboard. This is done by going to the Cloud Portal login page.
Go to your Device settings, click on Internet > Primary (WAN)
Click Create New Dynamic DNS which will open a configuration window.
Select noip as the service, and enter all.ddnskey.com as the hostname, your DDNS Key username, and your DDNS Key password.
Click Create, and you are done.
If you run into any issues during the process, check out our Troubleshooting Guide, or open a support ticket.
Next Steps
If you are setting up a remote connection, and you have not done so yet, the next step is port forwarding to the device you want to connect to.