ZyXEL P-663H-51 Guia Do Utilizador

 Chapter 7 Network Address Translation (NAT) Screens

P-663H-51 User’s Guide

See 

 for port numbers commonly used for particular services. The 

following table describes the fields in this screen. 

To create a virtual server rule, click Advanced Setup > NAT > Virtual Servers > Add to 
open the following screen.  

Table 20   NAT Port Forwarding

Add

Click this button to go to a screen where you can configure a new entry.

Remove

To remove an entry(ies), select its Remove check box and click the Remove 
button. 

Server Name

This name identifies the virtual server entry. 

External Port 
Start, External 
Port End

These are the ports of traffic coming in from the WAN to which this virtual server 
entry applies. 

Protocol

This is the underlying protocol of the traffic to which this virtual server entry 
applies.

Internal Port 
Start, Internal 
Port End

These are the ports the ZyXEL Device uses for the traffic that it forwards based on 
this virtual server entry. 

Server IP 
Address

This is the LAN IP address to which the ZyXEL Device forwards the incoming 
traffic.