UTT Technologies
Chapter 5 Network
http://www.uttglobal.com
Page
5858
5.5 DDNS
This section describes the
Network > DDNS
page. In this page, you can not only
configure DDNS parameters, but also view and update DDNS status.
5.5.1 Introduction to DDNS
Dynamic Domain Name Service (DDNS) is a service used to map a domain name which
never changes to a dynamic IP address which can change quite often. For example, if you
have applied for a PPPoE connection with a dynamically assigned IP address from the
ISP’s PPPoE server, you can use DDNS to allow the external computers to access the
Gigabit Router by a constant domain name.
In order to use DDNS service, you should apply for a DDNS account from a DDNS service
provider. Each DDNS provider offers its own specific network services. The DDNS service
provider reserves the right to change, suspend or terminate your use of some or all
network services at any time for any reason. The DDNS service providers supported by
UTT Technologies Co., Ltd. currently provide free DDNS services, but they may charge
for the DDNS services in the future. In this case, UTT Technologies Co., Ltd. will notify
you as soon as possible; if you refuse to pay for the services, you will no longer be able to
use them. During the free phase, UTT Technologies Co., Ltd. does not guarantee that the
DDNS services can meet your requirements and will be uninterrupted, and UTT does not
guarantee the timeliness, security and accuracy of the services.
So far, UTT Technologies Co., Ltd. supports only two DDNS service providers:
iplink.com.cn and 3322.org. It will successively support other DDNS service providers in
the future.
5.5.2 Apply for a DDNS Account
Please login to
http://www.3322.org
or
http://www.utt.com.cn/ddns
to apply for a fully
qualified domain name (FQDN). This section describes how to apply for a FQDN with
suffix
of
3322.org
from
http://www.3322.org
.
