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Network Video Recorder
UI System Setting
User Manual
Issue: V4.6.X(2022-04-24)
91
Figure 7-40
DDNS setting screen
Step 3
Select a required value from the protocol drop-down list.
Step 4
Set domain name, input user and password.
Step 5
Click
to check the domain name.
Step 6
Click
to save DDNS network settings
An external network can access the NVR via an address that is set in the DDNS settings.
----End
7.4.4
Port Mapping
7.4.4.1
Port Mapping
Operation Steps
Step 1
Click
Port Mapping
in the main menu or menu of the network management screen and
choose
Port Mapping
to access the port mapping screen, as shown in Figure 7-41.