ZyXEL Communications Prestige 650H-17, User Manual, Page: 108 / 200

Prestige 650H-17 ADSL Router
7-20 NAT
Figure 7-17 NAT Example 3
Step 1. In this case you need to 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 11.3) in The following figure shows how to configure the
first rule .
Step 2. Then enter 15 from the main menu.
Step 3.
Enter 1 to configure the Address Mapping Sets.
Step 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.
Step 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 Figure 7-19).
Step 6. Repeat the previous step for rules 2 to 4 as outlined above.
Step 7.
When finished, menu 15.1.1 should look like as shown in .