Local Basic Operations 244
Parameter
Description
LAN IP
Enter IP address of router on the LAN.
After mapping succeeded, the system obtains IP address
automatically without performing any configurations.
WAN IP
Enter IP address of router on the WAN.
After mapping succeeded, the system obtains IP address
automatically without performing any configurations.
PAT Table
The settings in PAT table correspond to the UPnP PAT table on the
router.
Service Name: Name of network server.
Protocol: Type of protocol.
Int. Port: Internal port that is mapped on the Device.
Ext. 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.
4.12.6 Email
You can configure the email settings to enable the system to send the email as a notification
when there is an alarm event occurs.
Step 1 Select
Main Menu > NETWORK > EMAIL
.
The
interface is displayed. See Figure 4-214.
