The Port Forwarding Edit Screen - ZyXEL Communications P-2812HNU-51c User Manual

Chapter 10 Network Address Translation (NAT)

10.2.2 The Port Forwarding Edit Screen

This screen lets you create or edit a port forwarding rule. Click Add new rule in the Port
Forwarding screen or the Edit icon next to an existing rule to open the following screen.
Figure 84 Port Forwarding: Add/Edit
The following table describes the labels in this screen.
Table 47 Port Forwarding: Add/Edit
LABEL
Enable
Service Name
WAN Interface
Start Port
End Port
Translation Start
Port
Translation End
Port
Server IP
Address
Protocol Type
192
DESCRIPTION
This is available only in the Edit screen.
Clear the check box to disable the rule. Select the check box to enable it.
Enter a name to identify this rule using keyboard characters (A-Z, a-z, 1-2 and so
on).
Select the WAN interface through which the service is forwarded.
You must have already configured a WAN connection with NAT enabled.
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.
Enter the last port of the original destination port range.
To forward only one port, enter the port number in the External 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 External Start Port field above.
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.
This shows the last port of the translated port range.
Enter the inside IP address of the virtual server here.
Select the protocol supported by this virtual server. Choices are TCP, UDP, or
TCP/UDP.
P-2812HNU(L)-Fx Series User's Guide