ZyXEL Communications 650HW User Manual

Page of 210
Prestige 650HW ADSL Router User’s Guide 
NAT   7-3 
 
Figure 7-1 How NAT Works 
7.1.4 NAT Application 
The following figure illustrates a possible NAT application, where three inside LANs (logical LANs using 
IP Alias) behind the Prestige can communicate with three distinct WAN networks. More examples follow at 
the end of this chapter.