Prestige 334 User’s Guide
Chapter 25 Network Address Translation (NAT)
238
Figure 112
Menu 11.3 Applying NAT to the Remote Node
The following table describes the options for Network Address Translation.
25.3 NAT Setup
Use the address mapping sets menus and submenus to create the mapping table used to assign
global addresses to computers on the LAN.
Set 255
is used for SUA. When you select
Full
Feature
in menu 4 or 11.3, the SMT will use
Set 1
. When you select
SUA Only
, the SMT
will use the pre-configured
Set 255
(read only).
The server set is a list of LAN servers mapped to external ports. To use this set, a server rule
must be set up inside the NAT address mapping set. Please see the
section on port forwarding
in the chapter on NAT web configurator screens for further information on these menus. To
configure NAT, enter 15 from the main menu to bring up the following screen.
Menu 11.3 - Remote Node Network Layer Options
IP Address Assignment= Dynamic
IP Address= N/A
IP Subnet Mask= N/A
Gateway IP Addr= N/A
Network Address Translation= SUA Only
Metric= 1
Private= N/A
RIP Direction= None
Version= N/A
Multicast= None
Enter here to CONFIRM or ESC to CANCEL:
Table 80
Applying NAT in Menus 4 & 11.3
FIELD
DESCRIPTION
NAT
Press [SPACE BAR] and then [ENTER] to select
Full Feature
if you have multiple
public WAN IP addresses for your Prestige. The SMT uses the address mapping set
that you configure and enter in the
Address Mapping Set
field (menu 15.1 - see
section
).
Select
None
to disable NAT.
When you select
SUA Only
, the SMT uses Address Mapping Set 255 (menu 15.1 - see
section
). Choose
SUA Only
if you have just one public WAN IP address for your
Prestige.
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