152Figure 4-124Step 3 Click Apply or Save to complete setup.4.11.9 UPnPThe UPNP protocol is to establish a mapping relationship between the LAN and the WAN.Preparation Login the router, set router WAN IP address. Enable router UPnP function. Connect the DVR with the LAN port of the router.Step 1 Input the router IP address in the LAN in Figure 4-116 (mainmenu->Setting->Network->TCP/IP).Step 2 From main menu->Setting->Network->UPnP.Enter UPnP interface. See Figure 4-125.Step 3 Set parameters. UPNP Enable/Disable: Turn on or off the UPNP function of the device. Status: When the UPNP is offline, it shows as “Searching”. When the UPNP works itshows “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 therouter’s port mapping setting. List： Service name：Defined by user. Protocol： Protocol type
