Network Video Recorder User Manual
175
Step 1
Go to System > Network > TCP/IP > NAT.
Figure 16-4
UPnP™ Settings Interface
Step 2
Check
E
nable UPnP.
Step 3
Select Mapping Type as Manual or Auto.
OPTION 1: Auto
If you select Auto, the port mapping items are read-only, and the external ports are set by the
router automatically.
You can click Refresh to get the latest status of the port mapping.
OPTION 2: Manual
If you select Manual, you can edit the external port on your demand by clicking
to
activate External Port Settings.
●
You can use the default port No., or change it according to actual requirements.
●
External Port indicates the port No. for port mapping in the router.
●
The value of the RTSP port No. should be 554 or between 1024 and 65535, while the value
of the other ports should be between 1 and 65535 and the value must be different from
each other. If multiple devices are configured for the UPnP™ settings under the same router,
the value of the port No. for each device should be unique.
Step 4
Enter the virtual server setting page of router; fill in the blank of Internal Source Port with the
internal port value, the blank of External Source Port with the external port value, and other
required contents.
