Setup Procedure For 'Ddns - Comtrend Corporation Wireless-N Broadband Router User Manual

2-5-7 Setup procedure for 'DDNS':

DDNS (Dynamic DNS) is an IP-to-Hostname mapping service for Internet
users who don't have a static (fixed) IP address. Problems will occur
when user(s) want to provide services to other users on the Internet, as
their IP address will vary every time when connected to the Internet.
This router supports the DDNS service of several service providers, for
example:
DynDNS (http://www.dyndns.org)
TZO (http://www.tzo.com)
Go to one of the DDNS service provider's WebPages listed above, and
get a free DDNS account by following the instructions given on their
webpage.
Here are descriptions of every setup item:
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