ZyXEL p-334wh Guida Utente

P-334WH User’s Guide

Chapter 10 Network Address Translation (NAT)

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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 ZyXEL Device 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 ZyXEL 

Device 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 ZyXEL Device.

Reset

Click Reset to begin configuring this screen afresh.

Table 51   NAT Advanced