ZyXEL Communications Wireless Gateway Series 23.5 Trigger Port Setup, Figure 23-19Menu 15.1.1 Address Mapping Rules, Figure 23-20Trigger Port Forwarding Process: Example

ZyAIR Wireless Gateway Series User’s Guide

After you’ve configured your rule, you should be able to check the settings in menu 15.1.1 as shown next.

Menu 15.1.1 - Address Mapping Rules

Set Name= Example4

Idx Local Start IP Local End IP Global Start IP Global End IP Type

------------------ --------------- --------------- --------------- ------

1.	192.168.1.10	192.168.1.12	10.132.50.1	10.132.50.3	M-1-1
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		Action= Edit	Select Rule=

Press ENTER to Confirm or ESC to Cancel:

Figure 23-19 Menu 15.1.1 Address Mapping Rules

23.5 Trigger Port Setup

The ZyAIR records the IP address of a LAN computer that requests a service that you have defined as a “trigger port”. The response from the Internet can then be forwarded directly to the LAN computer. Trigger ports are transient; they only exist while in use or are timed out. The following is a trigger port example.

Figure 23-20 Trigger Port Forwarding Process: Example

1. Jane requests a file from the Real Audio server (port 7070).

23-16 NAT