ZyWALL 5/35/70 Series User’s Guide

 

Table 161 UPnP

 

 

 

 

 

LABEL

DESCRIPTION

 

 

 

 

Allow users to make

Select this check box to allow UPnP-enabled applications to automatically

 

configuration

configure the ZyWALL so that they can communicate through the ZyWALL,

 

changes through

for example by using NAT traversal, UPnP applications automatically reserve

 

UPnP

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.

 

Allow UPnP to pass

Select this check box to allow traffic from UPnP-enabled applications to

 

through Firewall

bypass the firewall.

 

 

Clear this check box to have the firewall block all UPnP application packets

 

 

(for example, MSN packets).

 

Outgoing WAN

Select through which WAN port you want to send out traffic from UPnP-

 

Interface

enabled applications. If the WAN port you select loses its connection, the

 

 

ZyWALL attempts to use the other WAN port. If the other WAN port also

 

 

does not work, the ZyWALL drops outgoing packets from UPnP-enabled

 

 

applications.

 

Apply

Click Apply to save your changes back to the ZyWALL.

 

 

 

 

Reset

Click Reset to begin configuring this screen afresh.

 

 

 

28.3 Displaying UPnP Port Mapping

Click UPnP and then Ports to display the UPnP Ports screen. Use this screen to view the NAT port mapping rules that UPnP creates on the ZyWALL. Not all fields are available on all models.

Figure 231 UPnP Ports

Chapter 28 UPnP

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