How to Configure Custom DDNS on USG FLEX H firewall?

Zyxel_Emily

Question:
How can I set up the DDNS service using Custom DDNS on USG FLEX H firewall?

Answer:
In this example, we use ipv64.net as DDNS service. To configure the DDNS service from ipv64.net using the Custom DDNS, please follow these steps:

1. Log in to your ipv64.net account and navigate to the domain you have created.
2. Find and copy the "Update URL" provided in the domain settings.
   
3. On USG FLEX H firewall, go to the Custom DDNS settings.

• URL Hostname: ipv64.net
• URL Path: Enter /nic/update?key=xxxxxxxxx, replacing xxxxxxxxx with the key from your Update URL.
  

4. Save the settings and check if the Update Status is "Success".