Nat Application; Nat Mapping Types; Figure 44 How Nat Works; Figure 45 Nat Application With Ip Alias - ZyXEL Communications P-662HW-61 User Manual

Figure 44 How NAT Works

10.1.4 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.

Figure 45 NAT Application With IP Alias

10.1.5 NAT Mapping Types

NAT supports five types of IP/port mapping. They are:
Chapter 10 Network Address Translation (NAT) Screens
Prestige 662HW Series User's Guide
130