How to Configure Custom DDNS on USG FLEX H firewall?

Zyxel_Emily
Zyxel_Emily Posts: 1,413  Zyxel Employee
Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

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. image.png
  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. image.png

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

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