Chapter 15 UPnP
USG20(W)-VPN Series User’s Guide
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The following table describes the fields in this screen.
15.4 Technical Reference
The sections show examples of using UPnP.
15.4.1 Turning 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 USG.
Make sure the computer is connected to a LAN port of the USG. Turn on your computer and the
USG.
1
Click the start icon,
Control Panel
and then the
Network and Sharing Center.
Table 109
Configuration > Network > UPnP
LABEL
DESCRIPTION
Enable UPnP
Select this check box to activate UPnP on the USG. Be aware that anyone could use a
UPnP application to open the web configurator's login screen without entering the USG's
IP address (although you must still enter the password to access the web configurator).
Enable NAT-PMP
NAT Port Mapping Protocol (NAT-PMP) automates port forwarding to allow a computer in
a private network (behind the USG) to automatically configure the USG to allow
computers outside the private network to contact it.
Select this check box to activate NAT-PMP on the USG. Be aware that anyone could use
a NAT-PMP application to open the web configurator's login screen without entering the
USG's IP address (although you must still enter the password to access the web
configurator).
Allow UPnP or
NAT-PMP to
pass through
Firewall
Select this check box to allow traffic from UPnP-enabled or NAT-PMP-enabled
applications to bypass the security policy.
Clear this check box to have the security policy block all UPnP or NAT-PMP application
packets (for example, MSN packets).
Outgoing WAN
Interface
Select through which WAN interface(s) you want to send out traffic from UPnP-enabled
or NAT-PMP-enabled applications. If the WAN interface you select loses its connection,
the USG attempts to use the other WAN interface. If the other WAN interface also does
not work, the USG drops outgoing packets from UPnP-enabled or NAT-PMP-enabled
applications.
Support LAN List
The
Available
list displays the name(s) of the internal interface(s) on which the USG
supports UPnP and/or NAT-PMP.
To enable UPnP and/or NAT-PMP on an interface, you can double-click a single entry to
move it or use the [Shift] or [Ctrl] key to select multiple entriess and click the right
arrow button to add to the
Member
list. To remove an interface, select the name(s) in
the
Member
list and click the left
arrow button.
Apply
Click
Apply
to save your changes back to the USG.
Reset
Click
Reset
to return the screen to its last-saved settings.
Summary of Contents for ZyWall USG20-VPN
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