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Port Mapping
The Port Mappings window displays all UPnP ports mapping information.
3.9 DDNS
DDNS (Dynamic DNS)
DDNS (Dynamic DNS) provides you on the Internet with a method to tie their domain
name to a computer or server. DDNS allows your domain name to follow your IP address
automatically by having your DNS records changed when your IP address changes.
DDNS: Enable/Disable the DDNS function of this router.