ZyXEL VMG1312-B10A VMG1312-B10A-EU01V1F Ficha De Dados

 Chapter 11 Network Address Translation (NAT)

VMG1312-B10A User’s Guide

This screen provides a summary of all NAT applications and their configuration. In addition, this 
screen allows you to create new applications and/or remove existing ones.

To access this screen, click Network Setting > NAT > Applications. The following screen 
appears.

Network Setting > NAT > Applications

The following table describes the labels in this screen. 

End Port 

Enter the last port of the original destination port range. 

To forward only one port, enter the port number in the Start Port field above and then 
enter it again in this field. 

To forward a series of ports, enter the last port number in a series that begins with the port 
number in the Start Port field above.

Translation 
Start Port

This shows the port number to which you want the Device to translate the incoming port. 
For a range of ports, enter the first number of the range to which you want the incoming 
ports translated.

Translation End 
Port 

This shows the last port of the translated port range.

Server IP 
Address

Enter the inside IP address of the virtual server here.

Protocol

Select the protocol supported by this virtual server. Choices are TCP, UDP, or TCP/UDP.

OK

Click OK to save your changes.

Cancel

Click Cancel to exit this screen without saving.

Port Forwarding: Add/Edit (continued)

Network Setting > NAT > Applications

Add new 
application

Click this to add a new NAT application rule.

Application 
Forwarded

This field shows the type of application that the service forwards.

WAN Interface

This field shows the WAN interface through which the service is forwarded.

Server IP 
Address

This field displays the destination IP address for the service.

Modify

Click the Delete icon to delete the rule.