ZyXEL Communications P-320W, User Manual

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P-320W User’s Guide
108 Chapter 8 Network Address Translation (NAT)
Figure 61 NAT: Trigger Port
The following table describes the labels in this screen.
Table 45 NAT: Trigger Port
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 Prestige forwards the traffic with this port (or
range of ports) to the client computer on the LAN that requested the service.
Start 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 Prestige
to record the IP address of the LAN computer that sent the traffic to a server on the
WAN.
Start 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 Prestige.
Reset Click Reset to begin configuring this screen afresh.