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.
1.12.6 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 EMAIL interface is displayed. See Figure 1-208.