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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 mapping 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.
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