LaView Cube Series, User Manual

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User Manual of Cube DVR Series
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5.1.5. Test and Verify DDNS
After setting the Embedded DVR, wait for a few minutes, analysis records will update. Click Operation in the Menu of computer,
input “cmd”, click “OK” to open a window. As the shows.
Figure 5.2
Input “ping+ Domain name” then presses Enter, as the shows.
Figure 5.3
The computer will analyses the domain name confabulated in DVR, and return to the current IP, as the picture shows underlined in
red. When the IP correspond to the embedded DVR‟s IP in Public internet, it means the DDNS is setting right. If they are not, please
check the network connection of embedded DVR and DDNS information.
5.2. Port Mapping
Port mapping is mapping a port of outside web host‟s IP address to a machine inside web, and provide the service. When user
connects to the port of the IP, the server will automatically map the request to the corresponding machine inside LAN.