ZyXEL Communications 650 Series User Manual

Page of 513
Prestige 650 Series User’s Guide 
NAT 
 
30-11 
 
Figure 30-10 Multiple Servers Behind NAT Example 
30.5 General NAT Examples 
The following are some examples of NAT configuration. 
30.5.1 Example 1: Internet Access Only 
In the following Internet access example, you only need one rule where your ILAs (Inside Local addresses) 
all map to one dynamic IGA (Inside Global Address) assigned by your ISP.