The Applications Screen - ZyXEL Communications P-660HN-51 - V1.10 Manual

The following table describes the labels in this screen.
Table 28 Port Forwarding: Add/Edit
LABEL
Active
Service Name
WAN Interface
External Start
Port
External End
Port
Internal Start
Port
Internal End
Port
Server IP
Address
Protocol Type
Apply
Cancel

8.3 The Applications Screen

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.
P-660HN-51 User's Guide
DESCRIPTION
Clear the check box to disable the rule. Select the check box to enable it.
This field is read-only in the Port Forwarding Configuration screen.
Enter a name to identify this rule using keyboard characters (A-Z, a-z, 1-
2 and so on).
This field is read-only in the Port Forwarding Edit screen.
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 ZyXEL 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.
Click Apply to save your changes.
Click Cancel to exit this screen without saving.
Chapter 8 Network Address Translation (NAT)
137