Optiview VR4HT User Manual page 150

Please refer to the following sheet for detailed information.
Parameter
Server Type
Server IP
Server Port
Domain Name
User
Password
Interval
Private 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 private DDNS
works with the device from the manufacturer so that it can add the extension function.
2) Function Introduction
The private 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
Figure 7-37
Function
You can select DDNS protocol from the dropdown list and then
enable DDNS function. The private DDNS protocol means you
use your self-defined private protocol to realize DDNS function.
DDNS server IP address
DDNS server port.
Your self-defined domain name.
The user name you input to log in the server.
The password you input to log in the server.
Device sends out alive signal to the server regularly.
You can set interval value between the device and DDNS server
here.
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