ZyXEL Communications Internet Security Gateway ZyWALL 2 Series - Manual (Page 427)

ZyWALL 2 Series User’s Guide
NAT 28-13
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 28-16).
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 Figure 28-17.
Figure 28-15 Example 3: Menu 11.3
The following figure shows how to configure the first rule.
Figure 28-16 Example 3: Menu 15.1.1.1
Menu 11.3 - 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= Full Feature
Metric= 1
Private=
RIP Direction= None
Version= N/A
Multicast= None
Enter here to CONFIRM or ESC to CANCEL:
Menu 15.1.1.1 Address Mapping Rule
Type= One-to-One
Local IP:
Start=
192.168.1.10
End = N/A
Global IP:
Start=
10.132.50.1
End = N/A
Press ENTER to Confirm or ESC to Cancel: