Zoom IG-4160 - Manual (Page 33)

Chapter 4: Advanced Setup Options 33
To simplify the task of setting up a virtual server, the Gateway
includes a preprogrammed list of well-known Internet services. To
enable one of these preprogrammed services, follow these steps.
Note: You can ensure that a user always has the same IP address
by “locking” their MAC address to a specific IP address.
Click LAN MAC Address Control to set this up.
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Open the Gateway’s Advanced Setup screen by clicking the
same-named icon at the top of the main interface window and
click the Virtual Server button to display the Virtual Server
screen.
2 2 2 2
From the Select Service dropdown list, select the service you
want for that particular user—for example, SMTP. (The port
number appears in parentheses.)
3 3 3 3
Click the ID number you want to associate with that service
and click Copy.
The ID number is a convenient way to refer to a particular
computer.
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Under Server IP, type the last three numbers of that particular
user’s IP address. (The available range is 1-254.) The Enable
box will be checked automatically. You can disable any
application by unchecking the Enable box.
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Click Save to save your changes (or Undo to start over).