ZyXEL Communications B-2000 User Manual

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ZyAIR B-2000 Wireless LAN Gateway with 4-Port Switch  
NAT 
6-3 
 
Figure 6-1 How NAT Works 
6.1.4 NAT Application 
The following figure illustrates a possible NAT application, where three inside LANs (logical LANs using 
IP Alias) behind the ZyAIR can communicate with three distinct WAN networks. More examples follow at 
the end of this chapter.