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.
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 DVR.
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- 128.
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.
For the TCP and UDP, please make sure the internal port and external port are the
same to guarantee the proper data transmission.
Figure 4- 127
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