User Manual

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Tools_Dynamic DNS
The Dynamic DNS feature allows you to host a server (Web, FTP, Game Server, etc.) using a domain name that you
have purchased (www.whateveryournameis.com) with your dynamically assigned IP address. Most broadband Internet
Service Providers assign dynamic (changing) IP addresses. When you use a Dynamic DNS service provider, your
friends can enter your host name to connect to your server, no matter what your IP address is.
Enable Dynamic DNS
Enable this option only if you have purchased your own domain name and registered with a dynamic DNS
service provider. The following paramters are displayed when the option is enabled.
Server Address
Select a dynamic DNS service provider from the pull-down list.
Host Name
Enter your host name, fully qualified; for example: myhost.mydomain.net .
Username or Key
Enter the username or key provided by your service provider. If the Dynamic DNS provider supplies only a key,
enter that key in all three fields.
Password or Key
Enter the password or key provided by your service provider. If the Dynamic DNS provider supplies only a key,
enter that key in all three fields.
Verify Password or Key
Re-type the password or key provided by your service provider. If the Dynamic DNS provider supplies only a
key, enter that key in all three fields.
Timeout
The time between periodic updates to the Dynamic DNS, if your dynamic IP address has not changed. The
timeout period is entered in hours.
Note: If a dynamic DNS update fails for any reason (for example, when incorrect parameters are entered), the router
automatically disables the Dynamic DNS feature and records the failure in the log.