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5 general nat examples, 1 example 1: internet access only, Figure 154 multiple servers behind nat example – ZyXEL Communications G-2000 Plus User Manual

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ZyAIR G-2000 Plus User’s Guide

Chapter 28 Network Address Translation (NAT)

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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.