Address Mapping; Table 45 Port Forwarding Rule Setup - ZyXEL Communications P-660HW-T - V2 User Manual

The following table describes the fields in this screen.

Table 45 Port Forwarding Rule Setup

LABEL
Active
Service Name
Start Port
End Port
Server IP
Address
Back
Apply
Cancel

8.6 Address Mapping

Note: The Address Mapping screen is available only when you select Full Feature
in the NAT > General screen.
Ordering your rules is important because the ZyXEL Device applies the rules in the order that
you specify. When a rule matches the current packet, the ZyXEL Device takes the
corresponding action and the remaining rules are ignored. If there are any empty rules before
your new configured rule, your configured rule will be pushed up by that number of empty
rules. For example, if you have already configured rules 1 to 6 in your current set and now you
configure rule number 9. In the set summary screen, the new rule will be rule 7, not 9. Now if
you delete rule 4, rules 5 to 7 will be pushed up by 1 rule, so old rules 5, 6 and 7 become new
rules 4, 5 and 6.
To change your ZyXEL Device's address mapping settings, click Network > NAT > Address
Mapping to open the following screen.
Chapter 8 Network Address Translation (NAT) Screens
Click this check box to enable the rule.
Enter a name to identify this port-forwarding rule.
Enter a port number in this field.
To forward only one port, enter the port number again in the End Port field.
To forward a series of ports, enter the start port number here and the end port
number in the End Port field.
Enter a port number in this field.
To forward only one port, enter the port number again 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.
Enter the inside IP address of the server here.
Click Back to return to the previous screen.
Click Apply to save your changes to the ZyXEL Device.
Click Cancel to begin configuring this screen afresh.
P-660HW-T v2 User's Guide
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