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Contact your Internet service provider for details about PPPoE service.
10.3 Congure Port Mapping (NAT)
Two ways are provided for port mapping to realize the remote access via the cross-segment
network, UPnP™ and manual mapping.
Before You Start
If you want to enable the UPnP™ funcon of the device, you must enable the UPnP™ funcon of
the router to which your device is connected. When the network working mode of the device is set
as mul-address, the Default Route of the device should be in the same network segment as that
of the LAN IP address of the router.
Universal Plug and Play (UPnP™) can permit the device seamlessly discover the presence of other
network devices on the network and establish funconal network services for data sharing,
communicaons, etc. You can use the UPnP™ funcon to enable the fast connecon of the device
to the WAN via a router without port mapping.
Steps
1.
Go to System → Network → TCP/IP → NAT .
Figure 10-2 Port Mapping Seng
2.
Check Enable.
3.
Select Mapping Type as Manual or Auto.
-
Auto: If you select Auto, the port mapping items are read-only, and the external ports are set
by the router automacally.
-
Manual: If you select Manual, you can edit the external port on your demand by clicking to
acvate External Port Sengs.
Digital Video Recorder User Manual
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