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OPNsense
Logged in, the setup assistant fills in your own host name and token.
- Install the plugin os-ddclient under System → Firmware → Plugins.
- Go to Services → Dynamic DNS → Settings, open the Accounts tab and click +.
- Fill in the fields, save, then tick Enable on the General tab and apply.
| Field | Value |
|---|---|
| Service | Custom |
| Protocol | DynDNS 2 |
| Server | dynr.net |
| Username | <your-host>.dynr.net |
| Password | <your-token> |
| Hostname(s) | <your-host>.dynr.net |
| Check ip method | Interface |
| Interface to monitor | WAN |
Field names can differ slightly between OPNsense versions.
Problems
- The log is under Services → Dynamic DNS → Log File.
- If the account does not update, try the other backend (native or ddclient) on the General tab.
badauth: username or password (token) is wrong.