User's Manual
344
Parameter
Description
WAN IP
Enter IP address of router on the WAN.
After mapping succeeded, the system obtains IP address automatically without
performing any configurations.
Port Mapping
List
The settings in port mapping list correspond to the UPnP port mapping list on
the router.
●
Service Name: Name of network server.
●
Protocol: Type of protocol.
●
Internal Port: Internal port that is mapped on the Device.
●
External Port: External port that is mapped on the router.
●
To avoid the conflict, when setting the external port, try to use the ports
from 1024 through 5000 and avoid popular ports from 1 through 255 and
system ports from 256 through 1023.
●
When there are several devices in the LAN, properly arrange the ports
mapping to avoid mapping to the same external port.
●
When establishing a mapping relationship, ensure the mapping ports are
not occupied or limited.
●
The internal and external ports of TCP and UDP must be the same and
cannot be modified.
●
Click
to modify the external port.
Step 3
Click
Apply
to complete the settings.
In the browser, enter http://WAN IP: External IP port. You can visit the LAN Device.
4.11.11 Email
Background Information
You can configure the email settings to enable the system to send the email as a notification when
there is an alarm event occurs.
Procedure
Step 1
Select
Main Menu
>
NETWORK
>
.
The
interface is displayed. See Figure 4-230.
Summary of Contents for NVR41-4KS2 Series
Page 1: ...Dahua Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V1 1 0 ...
Page 74: ...User s Manual 58 Figure 2 79 Alarm input port Figure 2 80 Alarm input port ...
Page 101: ...User s Manual 85 Figure 3 41 Step 9 Secure the HDD bracket and put the top cover back ...
Page 132: ...User s Manual 116 Figure 4 19 Modify IP Step 3 Set parameters See Table 4 5 ...
Page 147: ...User s Manual 131 Figure 4 29 Period Step 3 Set record type See Figure 4 30 ...
Page 452: ...User s Manual ...
