ZyXEL Communications p-2612HNU-FX User Manual

 Chapter 8 Network Address Translation (NAT)

P-2612HNU-Fx User’s Guide

This screen lets you create or edit a port forwarding rule. Click the rule’s Edit icon 
in the Port Forwarding screen to open the following screen.

Figure 46   Port Forwarding Edit 

The following table describes the labels in this screen. 

Modify

Click the edit icon to go to the screen where you can edit the port 
forwarding rule.

Click the delete icon to delete an existing port forwarding rule. Note that 
subsequent address mapping rules move up by one when you take this 
action.

Apply

Click this to save your changes back to the ZyXEL Device.

Reset

Click this to return to the previous configuration.

Table 34   Network > NAT > Port Forwarding

Table 35   Port Forwarding Edit

Active

Clear the check box to disable the rule. Select the check box to enable it.

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.

Server IP 
Address

Enter the inside IP address of the virtual server here.

External Start 
Port

Enter the original destination port for the packets.

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

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