Chapter 38 Network Address Translation (NAT)

Figure 392 NAT Example 3

1In 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 Figure 393 on page 608.

2Then enter 15 from the main menu.

3Enter 1 to configure the Address Mapping Sets.

4Enter 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.

5Select 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 394 on page 609).

6Repeat the previous step for rules 2 to 4 as outlined above.

7When finished, menu 15.1.1 should look like as shown in Figure 395 on page 609.

Figure 393 Example 3: Menu 11.1.2

Menu 11.1.2 - Remote Node Network Layer Options

IP Address Assignment= Dynamic

IP Address= N/A

IP Subnet Mask= N/A

Gateway IP Addr= N/A

Network Address Translation= SUA Only

Metric= 2

Private=

RIP Direction= None

Version= N/A

Multicast= None

Enter here to CONFIRM or ESC to CANCEL:

The following figure shows how to configure the first rule.

608

 

ZyWALL 2WG User’s Guide