ZyXEL Communications wireless n gigabit netusb router Name, Port, Port, Apply, Cancel, Trigger, Incoming, End Port, End Port, server on the WAN, Network > NAT > Advanced, Table 71 Network > NAT > Advanced

Chapter 20 NAT

20.4 Advanced

To change your NBG4615’s trigger port settings, click Network > NAT > Advanced. The screen appears as shown.

Note: Only one LAN computer can use a trigger port (range) at a time.Figure 112 Network > NAT > Advanced

The following table describes the labels in this screen.

Table 71 Network > NAT > Advanced

LABEL	DESCRIPTION
#	This is the rule index number (read-only).
Name	Type a unique name (up to 15 characters) for identification purposes. All
	characters are permitted - including spaces.
Incoming	Incoming is a port (or a range of ports) that a server on the WAN uses when it
	sends out a particular service. The NBG4615 forwards the traffic with this port
	(or range of ports) to the client computer on the LAN that requested the service.
Port	Type a port number or the starting port number in a range of port numbers.
End Port	Type a port number or the ending port number in a range of port numbers.
Trigger	The trigger port is a port (or a range of ports) that causes (or triggers) the
	NBG4615 to record the IP address of the LAN computer that sent the traffic to a
	server on the WAN.
Port	Type a port number or the starting port number in a range of port numbers.
End Port	Type a port number or the ending port number in a range of port numbers.
Apply	Click Apply to save your changes back to the NBG4615.
Cancel	Click Cancel to begin configuring this screen afresh.

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	NBG4615 User’s Guide