ZyXEL Communications max208m Network Setting > NAT > Port Trigger

Chapter 7 Network Setting

Click Network Setting > NAT > Port Trigger to open this screen as shown next.

Figure 57 Port Trigger Screen

This screen contains the following fields:

Table 40 Port Trigger

LABEL	DESCRIPTION
Active	This indicates whether the port trigger rule is active or not.
Name	The displays the name of the port trigger rule.
Trigger Protocol	This displays the protocol to which the port trigger rule applies.
Trigger Port(s)
Start / End	This displays the start / end trigger port for the port trigger rule.
Port	Click Add to create a new, empty rule, then enter the incoming port number or
	range of port numbers you want to forward to the IP address the WiMAX Device
	records.
	To forward one port number, enter the port number in the Start Port and End
	Port fields.
	To forward a range of ports,
	• enter the port number at the beginning of the range in the Start Port field
	• enter the port number at the end of the range in the End Port field.
	If you want to delete this rule, click the Delete icon.
Open Protocol	This indicates which protocol is used to open the port trigger ports.
Open Port(s)
Start / End	This displays the start / end open port for the port trigger rule.
Port	Click Add to create a new, empty rule, then enter the outgoing port number or
	range of port numbers that makes the WiMAX Device record the source IP
	address and assign it to the selected incoming port number(s).
	To select one port number, enter the port number in the Start Port and End
	Port fields.
	To select a range of ports,
	• enter the port number at the beginning of the range in the Start Port field
	• enter the port number at the end of the range in the End Port field.
	If you want to delete this rule, click the Delete icon.
Delete	Click this to delete a specified rule.
Wizard	Click this to open the port trigger “wizard”.
Add	Click this to add a new port trigger rule.
OK	Click this to save any changes made to the port trigger list.

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WiMAX Device Configuration User’s Guide