3Com WBR-6000 Network Router User Manual


 
6.4 Dynamic DNS
This free service is very useful when combined with the Virtual
Server feature. It allows Internet users to connect to your Virtual
Servers using a URL, rather than an IP Address.
This also solves the problem of having a dynamic IP address. With a
dynamic IP address, your IP address may change whenever you
connect, which makes it difficult to connect to you.
DDNS Services work as follows:
1. You must register for the service at one of the listed DDNS
Service providers.
2. After registration, use the Service provider's normal procedure to
obtain your desired Domain name.
3. Enter your DDNS data on the Wireless Broadband Router's
DDNS screen, and enable the DDNS feature.
4. The Wireless Broadband Router will then automatically ensure
that your current IP Address is recorded at the DDNS service
provider's Domain Name Server.
5. From the Internet, users will be able to connect to your Virtual
Servers (or DMZ PC) using your Domain name, as shown on
this screen.
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