ZyXEL Communications HES-309M - Trigger Port Forwarding Example

Chapter 7 Network Settings
HES-309M Series User’s Guide
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This screen contains the following fields:
7.11.2 Trigger Port Forwarding Example
The following is an example of trigger port forwarding. In this example, J is Jane’s
computer and S is the Real Audio server.
Figure 38 Trigger Port Forwarding Example
1 Jane requests a file from the Real Audio server (port 7070).
2 Port 7070 is a “trigger” port and causes the WiMAX Device to record Jane’s
computer IP address. The WiMAX Device associates Jane's computer IP address
with the "incoming" port range of 6970-7170.
3 The Real Audio server responds using a port number ranging between 6970-7170.
4 The WiMAX Device forwards the traffic to Jane’s computer IP address.
Table 31 Port Trigger Wizard
LABEL DESCRIPTION
Active Select this to make this port trigger rule active.
Port Trigger
Rule
Select the type of port trigger rule.
Rule Name Enter a name for the port trigger rule.
Trigger Protocol Select the type of port trigger protocol.
Trigger Start
Port
Enter the port trigger start port.
Trigger End Port Enter the port trigger end port.
Open Protocol Select the type of open protocol for the port trigger rule.
Open Start Port Select the starting open port for the port trigger rule.
Open End Port Select the ending open port number for the port trigger rule.