Dahua NVR1A-4P Series, User Manual

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Figure 4-170
4.8.1.8 UPnP
The UPNP protocol is to establish a mapping relationship between the LAN and the WAN. Please input
the router IP address in the LAN in Figure 4-162. See Figure 4-171.

UPNP on/off :Turn on or off the UPNP function of the device.

Status: When the UPNP is offline,
it shows as “Unknown”. When the UPNP works it shows
“Success”

Router LAN IP: It is the router IP in the LAN.

WAN IP: It is the router IP in the WAN.

Port Mapping list: The port m
apping list here is the one to one relationship with the router’s port
mapping setting.

List:

Service name: Defined by user.

Protocol: Protocol type

Internal port: Port that has been mapped in the router.

External port: Port that has been mapped locally.

Default: UPNP default port setting is the HTTP, TCP and UDP of the NVR.

Add to the list: Click it to add the mapping relationship.

Delete: Click it to remove one mapping item.
Double click one item; you can change the corresponding mapping information. See Figure 4-172.
Important:
When you are setting the router external port, please use 1024~5000 port. Do not use well-known
port 1~255 and the system port 256~1023 to avoid conflict.