After configuration complete, please click "Save Settings" button to save the configuration. Then you will
see a screen to prompt you the settings are saving successfully. You may press "Confirm" for configure
other settings or "Save Settings" to restart VRT-402N with new configuration.
4.1.4
DDNS
DDNS allows you to map the static domain name to a dynamic IP address. You must get an account,
password and your static domain name from the DDNS service providers. This router supports
DynDNS and TZO.
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