D-Link DSL-4730B, Руководство пользователя

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DSL-2730B User Manual
4.4.8 Dynamic DNS
The device supports dynamic domain name service (DDNS). The dynamic DNS
service allows a dynamic public IP address to be associated with a static host
name in any of the many domains, and allows access to a specified host from
various locations on the Internet. Click a hyperlinked URL in the form of
hostname.dyndns.org and allow remote access to a host. Many ISPs assign
public IP addresses using DHCP, so locating a specific host on the LAN using
the standard DNS is difficult. For example, if you are running a public web
server or VPN server on your LAN, DDNS ensures that the host can be located
from the Internet even if the public IP address changes. DDNS requires that an
account be set up with one of the supported DDNS service providers
(DyndDNS.org or dlinkddns.com).
Choose
ADVANCED > Dynamic DNS . The page shown in the following page
appears.
Click Add to add dynamic DNS. The page shown in the following figure
appears.

DDNS provider : Select one of the DDNS registration organizations from
the down-list drop.

Host Name : Enter the host name that you registered with your DDNS
service provider.
 Interface : Select the interface you want to use.

Username : Enter the user name for your DDNS account.

Password : Enter the password for your DDNS account.
Click Apply to save the settings.
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