ZyXEL VoIP Router Prestige 2602R-61 91-006-024004 Manual Do Utilizador

Prestige 2602R Series User’s Guide

Chapter 28 Network Address Translation (NAT)

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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. 

Figure 146    Menu 15 NAT Setup 

Enter 1 to bring up Menu 15.1 — Address Mapping Sets.

Table 90   Applying NAT in Menus 4 & 11.3

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 (see 

Select None to disable NAT.

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

). Choose SUA Only if you have just one public WAN IP address for your 

Prestige.

Menu 15 - NAT Setup

      1. Address Mapping Sets
      2. NAT Server Sets

Enter Menu Selection Number: