User's Guide Part 1

Residential Gateway Family User’s Guide Configuring Advanced Features

Dynamic DNS

Use the dynamic DNS advanced option to set up dynamic DNS. Dynamic DNS translates IP addresses

into alphanumeric names. For example, an IP address of 333.136.249.80 could be translated into

siemens.com. To use the DDNS service, you must register for the service. You can register from the

following web page:

www.dydns.org/services/dydns.

Once registered, you must set up your DNS data on the Gateway. Once this is done users can connect to

your servers (or DMZ computer) from the Internet using your Domain name. Refer to the section in this

document titled DMZ for more information on DMZs.

To set up Dynamic DNS on the Gateway:

1. Click the Set up Dynamic DNS hyperlink from the “

Advanced Internet Options” window. This

displays the “Set Up Dynamic DNS” window.

2. Select the Enable option.

3. Type the name provided to you by

www.dydns.org in Service Username.

4. Type your

www.dydns.org password in Password.

5. Type the domain or host name provided by

www.dydns.org in Host Name 1.

6. Optionally, if you have more than one domain or host name, type it in Host Name 2.

7. Click Apply. The system responds by registering your domain or host name to