Trigger Port Setup; Figure 23-19 Menu 15.1.1 Address Mapping Rules; Figure 23-20 Trigger Port Forwarding Process: Example - ZyXEL Communications ZyAIR User Manual

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.
Set Name= Example4
Idx Local Start IP
--- ---------------
1. 192.168.1.10
2.
3.
4.
5.
6.
7.
8.
9.
10.

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.
LAN

Figure 23-20 Trigger Port Forwarding Process: Example

1. Jane requests a file from the Real Audio server (port 7070).
23-16
Menu 15.1.1 - Address Mapping Rules
Local End IP
---------------
192.168.1.12
Action= Edit
Press ENTER to Confirm or ESC to Cancel:

Figure 23-19 Menu 15.1.1 Address Mapping Rules

Global Start IP Global End IP
--------------- ---------------
10.132.50.1 10.132.50.3
Select Rule=
INTERNET
WAN
Type
------
M-1-1
NAT