Chapter 4 Home Networking
VMG4005-B50B User’s Guide
24
Use the following screen to configure the UPnP settings on your VMG. Click Network Setting > Home
Networking > UPnP to display the screen shown next.
Figure 12 Network Setting > Home Networking > UPnP
The following table describes the labels in this screen.
4.3.1 Turn on UPnP in Windows 7 Example
This section shows you how to use the UPnP feature in Windows 7. UPnP server is installed in Windows 7.
Activate UPnP on the VMG.
Table 7 Network Setting > Home Networking > UPnP
LABEL DESCRIPTION
UPnP Select Enable to activate UPnP. Be aware that anyone could use a UPnP application to open
the Web Configurator's login screen without entering the VMG's IP address (although you must
still enter the password to access the Web Configurator).
UPnP NAT-T Select Enable to allow UPnP-enabled applications to automatically configure the VMG so that
they can communicate through the VMG by using NAT traversal. UPnP applications
automatically reserve a NAT forwarding port in order to communicate with another UPnP
enabled device; this eliminates the need to manually configure port forwarding for the UPnP
enabled application.
The table below displays the NAT port forwarding rules added automatically by UPnP NAT-T.
# This is the index number of the UPnP NAT-T connection.
Description This is the description of the UPnP NAT-T connection.
Destination IP
Address
This is the IP address of the other connected UPnP-enabled device.
External Port This is the external port number that identifies the service.
Internal Port This is the internal port number that identifies the service.
Protocol This is the transport layer protocol used for the service.
Apply Click Apply to save your changes.
Cancel
Click Cancel to exit this screen without saving.
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