User`s manual
P-660 Series Support Notes
52
All contents copyright © 2005 ZyXEL Communications Corporation.
Menu 15.2.1 - NAT Server Setup (Used for SUA Only)
Rule Start Port No. End Port No. IP Address
---------------------------------------------------
1. Default Default 0.0.0.0
2. 21 21 192.168.1.33
3. 0 0 0.0.0.0
4. 0 0 0.0.0.0
5. 0 0 0.0.0.0
6. 0 0 0.0.0.0
7. 0 0 0.0.0.0
8. 0 0 0.0.0.0
9. 0 0 0.0.0.0
10. 0 0 0.0.0.0
11. 0 0 0.0.0.0
12. 0 0 0.0.0.0
Press ENTER to Confirm or ESC to Cancel:
3. Using Multiple Global IP addresses for clients and servers (One-
to-One, Many-to-One, Server Set mapping types are used)
In this case we have 3 IGAs (IGA1, IGA2 and IGA3) from the ISP. We have two very
busy internal FTP servers and also an internal general server for the web and mail. In
this case, we want to assign the 3 IGAs by the following way using 4 NAT rules.
• Rule 1 (One-to-One type) to map the FTP Server 1 with ILA1 (192.168.1.10)
to IGA1.
• Rule 2 (One-to-One type) to map the FTP Server 2 with ILA2 (192.168.1.11)
to IGA2.