Example 2 - Internet Access With An Inside Server; Example 3 - General Case; Nat Example 2; Figure 6-15 Specifying An Inside Sever - ZyXEL Communications Broadband Security Gateway P-312 User Manual

6.4.2 Example 2 – Internet Access with an Inside Server
In this case, we do exactly as above (use the convenient pre-configured SUA Only set) and also go to
Menu 15.2 to specify the Inside Server behind the NAT as shown in the next figure.
6.4.3 Example 3 – General Case
In this example, we have 3 IGAs from our ISP. We have many departments but two have their own FTP
server. All departments share the same router. We want to reserve 1 IGA for each department with an FTP
NAT
Figure 6-14
Menu 15.2 - NAT Server Setup
Port #
----
.
1 Default
2.0
3.0
4.0
5.0
6. 0
7. 0
8. 0
9. 0
10. 0
11. 0
12. 1025
Press ENTER to Confirm or ESC to Cancel:
Figure 6-15 Specifying an Inside Sever
P312 Broadband Security Gateway

NAT Example 2

IP Address
---------------
192.168.1.10
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
0.0.0.0
RR Reserved
6-15