ZyXEL Communications Corporation XMG3563-B10A Manual De Usuario

Chapter 11 Network Address Translation (NAT)

XMG3563-B10A User’s Guide

Click Add New Rule in the Port Forwarding screen or click the Edit icon next to an existing rule to open 
the following screen.

Figure 77   Port Forwarding: Add/Edit 

The following table describes the labels in this screen. 

Translation End 
Port 

This is the last internal port number that identifies a service.

Protocol

This shows the IP protocol supported by this virtual server, whether it is TCP, UDP, or TCP/UDP.

Modify

Click the Edit icon to edit this rule.

Click the Delete icon to delete an existing rule. 

Table 53   Network Setting > NAT > Port Forwarding (continued)

Table 54   Port Forwarding: Add/Edit

Active

Select to enable or disable the rule.

Service Name

Enter a name to identify this rule using keyboard characters (A-Z, a-z, 1-2 and so on). 

WAN Interface

Select the WAN interface through which the service is forwarded.

You must have already configured a WAN connection with NAT enabled.

Start Port

Enter the original destination port for the packets.

To forward only one port, enter the port number again in the End Port field. 

To forward a series of ports, enter the start port number here and the end port number in the End 
Port field.