Chapter 22 UPnP

Table 129 ADVANCED > UPnP > Ports (continued)

LABEL

DESCRIPTION

Internal Client

This field displays the DNS host name or IP address of a client on the LAN.

 

Multiple NAT clients can use a single port simultaneously if the internal client field

 

is set to 255.255.255.255 for UDP mappings.

 

 

Enabled

This field displays whether or not this UPnP-created NAT mapping rule is turned

 

on. The UPnP-enabled device that connected to the ZyWALL and configured the

 

UPnP-created NAT mapping rule on the ZyWALL determines whether or not the

 

rule is enabled.

 

 

Description

This field displays a text explanation of the NAT mapping rule.

 

 

Lease Duration

This field displays a dynamic port-mapping rule’s time to live (in seconds). It

 

displays “0” if the port mapping is static.

 

 

Apply

Click Apply to save your changes back to the ZyWALL.

 

 

Refresh

Click Refresh update the screen’s table.

 

 

22.4 Installing UPnP in Windows Example

This section shows how to install UPnP in Windows Me and Windows XP.

402

 

ZyWALL 2 Plus User’s Guide