ZyXEL p-662h-61 Guia Do Utilizador

Prestige 662HW Series User’s Guide

Chapter 34 Network Address Translation (NAT)

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Now let’s look at option 1 in menu 15.1. Enter 1 to bring up this menu. We’ll just look at the 
differences from the previous menu. Note the extra Action and Select Rule fields mean you 
can configure rules in this screen. Note also that the [?] in the Set Name field means that this 
is a required field and you must enter a name for the set.

Figure 187   Menu 15.1.1 First Set

If the Set Name field is left blank, the entire set will be deleted.

The Type, Local and Global Start/End IPs are configured in menu 15.1.1.1 (described later) 
and the values are displayed here.

Global Start IP

This is the starting global IP address (IGA). If you have a dynamic IP, enter 0.0.0.0 as 
the Global Start IP.

Global End IP

This is the ending global IP address (IGA).

Type

These are the mapping types. Server allows us to specify multiple servers of 
different types behind NAT to this machine. See later for some examples.

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] at any time to cancel.

Table 122   SUA Address Mapping Rules (continued)

Menu 15.1.1 - Address Mapping Rules

  Set Name= NAT_SET

 Idx  Local Start IP   Local End IP     Global Start IP  Global End IP    Type

 ---  ---------------  ---------------  ---------------  ---------------  ----

  1. 

  2

  3.

  4.

  5.

  6.

  7.

  8.

  9.

 10.

Action= Edit          Select Rule=

Press ENTER to Confirm or ESC to Cancel: