Dahua DH-HCVR5424L-S2 - Page 157

HDCVI Standalone DVR User’s Manual
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Click the Test button, you can see the corresponding dialogue box to see the FTP
connection is OK or not.
Figure 4-95
4.11.2.10 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 4-82. See Figure 4-96.
 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 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 4-97.