Trigger Port Forwarding Example - ZyXEL Communications MAX218M2W User Manual

This screen contains the following fields:
Table 38 Port Trigger Wizard
LABEL
Active
Port Trigger
Rule
Rule Name
Trigger Protocol
Trigger Start
Port
Trigger End Port Enter the port trigger end port.
Open Protocol
Open Start Port
Open End Port

7.15.2 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 51 Trigger Port Forwarding Example
Jane requests a file from the Real Audio server (port 7070).
1
Port 7070 is a "trigger" port and causes the MAX208M2W Series to record Jane's
2
computer IP address. The MAX208M2W Series associates Jane's computer IP
address with the "incoming" port range of 6970-7170.
The Real Audio server responds using a port number ranging between 6970-7170.
3
The MAX208M2W Series forwards the traffic to Jane's computer IP address.
4
MAX208M2W Series User's Guide
DESCRIPTION
Select this to make this port trigger rule active.
Select the type of port trigger rule.
Enter a name for the port trigger rule.
Select the type of port trigger protocol.
Enter the port trigger start port.
Select the type of open protocol for the port trigger rule.
Select the starting open port for the port trigger rule.
Select the ending open port number for the port trigger rule.
Chapter 7 Network Setting
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