Nat Setup; Address Mapping Sets; Figure 325 Menu 15: Nat Setup; Table 195 Applying Nat In Menus 4 & 11.1.2 - ZyXEL Communications ZYWALL 2 PLUS User Manual

The following table describes the fields in this menu.
Table 195 Applying NAT in Menus 4 & 11.1.2
FIELD
Network
Address
Translation

35.2 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, WLAN and DMZ. Set 255 is used for SUA. When
you select Full Feature in menu 4, menu 11.1.2, 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, WLAN and DMZ 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
configure NAT, enter 15 from the main menu to bring up the following screen.

Figure 325 Menu 15: NAT Setup

Configure DMZ, WLAN and LAN IP addresses in NAT menus 15.1 and 15.2.
DMZ, WLAN and LAN IP addresses must be on separate subnets.

35.2.1 Address Mapping Sets

Enter 1 to bring up Menu 15.1 - Address Mapping Sets.
ZyWALL 2 Plus User's Guide
DESCRIPTION
When you select this option the SMT will use Address Mapping Set 1
(menu 15.1 - see Section 35.2.1 on page 501
can configure any of the mapping types described in
309. Choose Full Feature if you have multiple public WAN IP addresses
for your ZyWALL.
When you select Full Feature you must configure at least one address
mapping set.
NAT is disabled when you select this option.
When you select this option the SMT will use Address Mapping Set 255
(menu 15.1 - see Section 35.2.1 on page
have just one public WAN IP address for your ZyWALL.
Chapter 17 on page 309
Menu 15 - NAT Setup
1. Address Mapping Sets
2. Port Forwarding Setup
3. Trigger Port Setup
Enter Menu Selection Number:
Chapter 35 Network Address Translation (NAT)
for further discussion). You
Chapter 17 on page
501). Choose SUA Only if you
for further information on these menus. To
OPTIONS
Full
Feature
None
SUA Only
501