ZyXEL Communications PLA-400 V2 - V3.0.5 Guía de usuario descargar pdf (Pagina 250)

ZyAIR Wireless Gateway Series User’s Guide

23-2 NAT

Figure 23-2 Menu 11.3 Remote Node Network Layer Options

The following table describes the options for Network Address Translation.

Table 23-1 Applying NAT in Menus 4 & 11.3

FIELD DESCRIPTION EXAMPLE

Press [SPACE BAR] and then [ENTER] to select Full Feature if you

have multiple public WAN IP addresses for your ZyAIR.

Select None to disable NAT.

Network

Address

Mapping

When you select SUA Only, the SMT uses Address Mapping Set 255

(menu 15.1 - see Section 23.2.1). Choose SUA Only if you have just

one public WAN IP address for your ZyAIR.

Full Feature

23.2 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. You can see two NAT Address Mapping sets in menu 15.1. You can

only configure Set 1. Set 255 is used for SUA. When you select Full Feature in menu 4 or 11.3, the SMT

will use Set 1, which supports all mapping. When you select SUA Only, the SMT will use the pre-

configured Set 255 (read only).

The Server Set is a list of LAN side servers mapped to external ports. To use this set, a server rule must be

set up inside the NAT Address Mapping set. Please see Section 23.3 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= Full Feature

Metric= 1

Private= N/A

RIP Direction= None

Version= N/A

Multicast= None

Enter here to CONFIRM or ESC to CANCEL:

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ZyXEL Communications PLA-400 V2 - V3.0.5 Guía de usuario Pagina 250