Network Video Recorder
System Setting
User Manual
Issue: V4.6 (2021-05-12)
279
9.4.4
Port Mapping
9.4.4.1
Port Mapping
Procedure
Step 1
Click
Port Mapping
in the network interface, choose
Network >
Port Mapping
to
access the UPnP interface as shown in Figure 9-39.
Figure 9-39
Port Mapping interface
Step 2
Select manner from UPnP enable drop list. The default value is auto.
Step 3
After
UPnP
is manual, set the Web port, data port and client port manually.
Step 4
Click
to restore previous settings. Click
to save the settings.
Auto: system perform UPnP automatically.
Manual: the ports distribute by router, you need to refer router then input them.
9.4.4.2
NAT port
NAT (Network Address Translation), user can browse the web of camera by NAT port. There are
five port can be assigned to each camera. Input the start port, the system will compute the end
port automatically.