Chapter 10 Network Address Translation (NAT)
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The following table describes the fields in this screen.
Table 47
Network Setting > NAT > Port Forwarding
LABEL
DESCRIPTION
WAN Interface
Select the WAN interface for which to configure NAT port forwarding rules.
Add new rule
Click this to add a new port forwarding rule.
#
This is the index number of the entry.
Active
This field indicates whether the rule is active or not.
A yellow bulb signifies that this rule is active. A gray bulb signifies that this rule is not
active.
Service Name
This is the service’s name. This shows
User Defined
if you manually added a service.
You can change this by clicking the edit icon.
External Start Port This is the first external port number that identifies a service.
External End Port
This is the last external port number that identifies a service.
Internal Start Port
This is the first internal port number that identifies a service.
Internal End Port
This is the last internal port number that identifies a service.
Server IP Address
This is the server’s IP address.
Modify
Click the
Edit
icon to 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.
Cancel
Click
Cancel
to restore your previously saved settings.
