ZyXEL p-2802h-i1 Manual Do Utilizador

Chapter 9 Network Address Translation (NAT) Screens

P-2802H(W)(L)-I Series User’s Guide

The following table describes the fields in this screen. 

Use this screen to edit a port forwarding rule. Click the rule’s edit icon in the Port 
Forwarding screen to display the screen shown next.  

Figure 67   Port Forwarding Rule Setup  

Table 41   Port Forwarding

Default Server 

Setup

Default Server

In addition to the servers for specified services, NAT supports a default server. A 

default server receives packets from ports that are not specified in this screen. If 

you do not assign a Default Server IP address, the ZyXEL Device discards all 

packets received for ports that are not specified here or in the remote management 

setup.

Port Forwarding

Service Name

Select a service from the drop-down list box.

Server IP 

Address

Enter the IP address of the server for the specified service.

Add

Click this button to add a rule to the table below.

#

This is the rule index number (read-only).

Active

This field indicates whether the rule is active or not.
Clear the check box to disable the rule. Select the check box to enable it.

Service Name

This is a service’s name.

Start Port 

This is the first port number that identifies a service.

End Port 

This is the last port number that identifies a service.

Server IP 

Address

This is the server’s IP address.

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 Apply to save your changes back to the ZyXEL Device.

Cancel

Click Cancel to return to the previous configuration.