Figure 53 Nat Example 3 - Nortel 222 User Manual

The example situation looks like this:

Figure 53 NAT example 3

Business Secure Router
1
In this case you must configure Address Mapping Set 1 from Menu 15.1 -
Address Mapping Sets. Therefore, you must choose the Full Feature
option from the Network Address Translation field (in menu 4 or menu
11.1.2) (see Figure
2
Enter 15 from the main menu.
3
Enter 1 to configure the Address Mapping Sets.
4 Enter 1 to begin configuring this new set. Enter a Set Name, choose the Edit
Action and then enter 1 for the Select Rule field. Press [ENTER] to confirm.
5 Select Type as One-to-One (direct mapping for packets going both ways),
and enter the local Start IP as 192.168.1.10 (the IP address of FTP Server 1),
the global Start IP as 10.132.50.1 (our first IGA). (see
6 Repeat the previous step for rules 2 to 4 as outlined above.
7 When finished, menu 15.1.1 looks like as shown in
Nortel Business Secure Router 222 Configuration — Advanced
Chapter 9 Network Address Translation (NAT) 125
54).
Figure 55).
Figure 56.