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ZyAIR G-2000 Plus User’s Guide
Chapter 28 Network Address Translation (NAT)
302
Figure 154   Multiple Servers Behind NAT Example
28.5  General NAT Examples
The following are some examples of NAT configuration.
28.5.1  Example 1: Internet Access Only
In the following Internet access example, you only need one rule where the ILAs (Inside Local 
Addresses) of computers A through D map to one dynamic IGA (Inside Global Address) 
assigned by your ISP.