Dahua NVR100 series User Manual page 411

5.10.2.7 DDNS
The DDNS interface is shown as in Figure 5-40.
The DDNS is to set to connect the various servers so that you can access the system via the server.
Please go to the corresponding service website to apply a domain name and then access the system via
the domain. It works even your IP address has changed.
Please select DDNS from the dropdown list (Multiple choices). Before you use this function, please make
sure your purchased device support current function.
Please refer to the following sheet for detailed information.
Parameter
Server Type
Server IP
Server Port
Domain Name
User
Password
Update period
Figure 5-39
Figure 5-40
Function
You can select DDNS protocol from the dropdown list and then
enable 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
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