User manual
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4.10.2.6 DDNS Setup
DDNS setup interface is shown as in Figure 4-67.
You need a PC of fixed IP in the internet and there is the DDNS software running in this PC. In
other words, this PC is a DNS (domain name server). In network DDNS, select DDNS type and
highlight enable item. Then input your PPPoE name you get from you IPS and server IP (PC with
DDNS). Click save button and then reboot system. Click save button, system prompts for
rebooting to get all setup activated. After rebooting, open IE and input as below:
http：//(DDNS server IP)/(virtual directory name)/webtest.htm
e.g.: http：//10.6.2.85/DVR _DDNS/webtest.htm.) Now you can open DDNSServer web search
page.
Figure4‐67
Note NNDS type includes: CN99 DDNS, NO-IP DDNS, Dahua DDNS, Dyndns DDNS and sysdns
DDNS. All the DDNS can be valid at the same time, you can select as you requirement.
Private DDNS function shall work with special DDNS server and special Professional
Surveillance Software (PSS).
Dahua DDNS and Client-end Introduction
1) Background Introduction
Device IP is not fixed if you use ADSL to login the network. The DDNS function allows you to
access the DVR via the registered domain name. Besides the general DDNS, the Dahua DDNS
works with the device from the manufacturer so that it can add the extension function.
2) Function Introduction
The Dahua DDNS client has the same function as other DDNS client end. It realizes the bonding
of the domain name and the IP address. Right now, current DDNS server is for our own devices
only. You need to refresh the bonding relationship of the domain and the IP regularly. There is no
user name, password or the ID registration on the server. At the same time, each device has a