Dahua Technology WizSense IPC-HFW3441E-SA Operation Manual page 99

Step 2 Select the Enable check box, and there are two mapping modes: Custom and Default.
● Select Custom, click
● Select Default, and then the system finishes mapping with unoccupied port
automatically, and you cannot modify mapping relation.
Step 3 Click Save.
Open web browser on PC, enter http:// wide area IP address: external port number, and
then you can visit the local area device with corresponding port.
4.6.7 SNMP
SNMP (Simple Network Management Protocol), which can be used to enable software such as MIB
Builder and MG-SOFT MIB Browser to connect to the camera and manage and monitor the camera.
Prerequisites
● Install SNMP monitoring and managing tools such as MIB Builder and MG-SOFT MIB Browser.
● Get the MIB file of the matched version from technical support.
Procedure
Step 1 Select Setting > Network > SNMP.
Figure 4-78 UPnP
and then you can modify external port as needed.
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Operation Manual