Dahua DH-HCVR5424L-S2, Руководство пользователя

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HDCVI Standalone DVR User’s Manual
147
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.