The Ip Address Mapping Screen - ZyXEL Communications P-660RU-Tx User Manual

Table 24 Advanced Setup > NAT > Virtual Server
LABEL
Protocol
Start Port
Number
End Port
Number
Local IP
Address
Virtual Server Listing
Rule
Application
Protocol
Start Port
End Port
Local IP
Address
SAVE
DELETE
BACK
CANCEL

10.5 The IP Address Mapping Screen

Configure this screen if you have multiple IP addresses from your ISP and you
want to map them to private IP addresses on your LAN.
Note: The Address Mapping screen is available only when you select Multiple for
the Number of IPs in the NAT screen.
Ordering your rules is important because the P-660RU-Tx applies the rules in the
order that you specify. When a rule matches the current packet, the P-660RU-Tx
takes the corresponding action and the remaining rules are ignored.
P-660RU-Tx User's Guide
DESCRIPTION
Use the drop-down list box to choose the IP port (ALL, TCP or UDP)
that defines your service.
Enter a port number in this field.
To forward only one port, enter the port number again in the End Port
Number field.
To forward a series of ports, enter the start port number here and the
end port number in the End Port Number field.
Enter a port number in this field.
To forward only one port, enter the port number again in the Start Port
Number 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 Number field above.
Enter the inside IP address of the server in this field.
This is the rule's index number.
This is a service's name.
This is the IP port.
This is the first port number that identifies a service.
This is the last port number that identifies a service.
This is the server's IP address.
Click this to save your changes.
Click this to remove the rule.
Click this to return to the previous screen without saving.
Click this to restore your previously saved settings.
Chapter 10 Network Address Translation (NAT)
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