Dahua HCVR82**A-S3 Series - Page 269

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Figure 5-52
Please refer to the following sheet for detailed information.
Parameter
Function
Port
enable/disable
Check the box to enable/disable this function.
LAN IP
It is the router IP in the LAN.
Device can auto get the IP address
if the UPnP function succeeded.
Do not need to set.
WAN IP
It is the router IP in the WAN.
Status
When the UPNP is offline, it shows as “Searching”. When the UPNP
works it shows “Success”
Port mapping list
It is the same information on the UPnP list of the router.
 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.
Note
 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.
 When there are several devices in the same LAN, please arrange
the port mapping properly in case several devices are mapping to
the same external port.
 Please make sure the mapping port is available.
 For the TCP and UDP, please make sure the internal port and
external port are the same to guarantee the proper data
transmission.
Modify
Click ，you can change WAN port value.