Chapter 9 Network Address Translation (NAT)

Figure 64 NAT Application

The following table describes the labels in this screen.

Table 43 NAT Application

LABEL

DESCRIPTION

Game List Update

A game list includes the pre-defined service name(s) and port number(s). You can

 

edit and upload it to the ZyXEL Device to replace the existing entries in the second

 

field next to Service Name.

 

 

File Path

Type in the location of the file you want to upload in this field or click Browse... to

 

find it.

 

 

Browse...

Click Browse... to find the.txt file you want to upload. Remember that you must

 

decompress compressed (.zip) files before you can upload them.

 

 

Update

Click Update to begin the upload process. This process may take up to two

 

minutes.

 

 

Add Application

 

Rule

 

 

 

Active

Select the check box to enable this rule and the requested service can be

 

forwarded to the host with a specified internal IP address.

 

Clear the checkbox to disallow forwarding of these ports to an inside server

 

without having to delete the entry.

 

 

Service Name

Type a name (of up to 31 printable characters) to identify this rule in the first field

 

next to Service Name. Otherwise, select a predefined service in the second field

 

next to Service Name. The predefined service name and port number(s) will

 

display in the Service Name and Port fields.

 

 

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ZyXEL NBG-334SH User’s Guide