Chapter 14 NAT
NBG6716 User’s Guide
119
14.4 Port Trigger Screen
To change your NBG6716’s trigger port settings, click
Network > NAT > Port Trigger
. The screen
appears as shown.
Note: Only one LAN computer can use a trigger port (range) at a time.
Figure 82
Network > NAT > Port Trigger
The following table describes the labels in this screen.
Table 53
Network > NAT > Port Trigger
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 NBG6716 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 NBG6716 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 NBG6716.
Cancel
Click
Cancel
to begin configuring this screen afresh.
