Chapter 18 UPnP
User’s Guide 171
The following table describes the labels in this screen.
18.3 Technical Reference
The following section contains additional technical information about the NBG4115
features described in this chapter.

18.3.1 Installing UPnP in Windows XP

Follow the steps below to install the UPnP in Windows XP.
1Click Start and Control Panel.
2Double-click Network Connections.
3In the Network Connections window, click Advanced in the main menu and
select Optional Networking Components ….

Figure 86 Network Connections

Table 61 Management > UPnP > General

LABEL DESCRIPTION
Enable the Universal Plug
and Play (UPnP) Feature Select this check box to activate UPnP. Be aware that anyone
could use a UPnP application to open the Web Configurator's
login screen without entering the NBG4115's IP address
(although you must still enter the password to access the Web
Configurator).
Allow users to make port
forwarding changes
through UPnP
Select this check box to allow UPnP-enabled applications to
automatically configure the NBG4115 so that they can
communicate through the NBG4115, for example 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.
Apply Click Apply to save the setting to the NBG4115.
Reset Click Reset to begin configuring this screen afresh.