Prestige 334 User’s Guide
243
Chapter 25 Network Address Translation (NAT)
Figure 117
Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set
The following table explains the fields in this menu.
25.4 Configuring a Server behind NAT
Follow these steps to configure a server behind NAT:
1
Enter 15 in the main menu to go to
Menu 15 - NAT Setup.
2
Enter 2 to display
Menu 15.2 - NAT Server Setup
as shown next.
Menu 15.1.1.1 Address Mapping Rule
Type= One-to-One
Local IP:
Start= 0.0.0.0
End = N/A
Global IP:
Start= 0.0.0.0
End = N/A
Press ENTER to Confirm or ESC to Cancel:
Table 83
Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set
FIELD
DESCRIPTION
Type
Press [SPACE BAR] and then [ENTER] to select from a total of five types. These are
the mapping types discussed in
the chapter on NAT web configurator screens.
Server
allows you to specify multiple servers of different types behind NAT to this computer.
See
section
for an
example.
Local IP
Only local IP fields are
N/A
for server; Global IP fields MUST be set for
Server
.
Start
This is the starting local IP address (ILA).
End
This is the ending local IP address (ILA). If the rule is for all local IPs, then put the Start
IP as 0.0.0.0 and the End IP as 255.255.255.255. This field is
N/A
for One-to-One and
Server types.
Global IP
Start
This is the starting inside global IP address (IGA). If you have a dynamic IP, enter
0.0.0.0 as the
Global IP Start
. Note that
Global IP Start
can be set to 0.0.0.0 only if
the types are
Many-to-One
or
Server
.
End
This is the ending inside global IP address (IGA). This field is
N/A
for
One-to-One
,
Many-to-One
and
Server types
.
When you have completed this menu, press [ENTER] at the prompt “Press ENTER to confirm or ESC
to cancel” to save your configuration or press [ESC] to cancel and go back to the previous screen.