ZyXEL Communications ZyXEL ZyWALL 2WG - Manual (Page 544)

Chapter 37 Network Address Translation (NAT)
ZyWALL 2WG User’s Guide
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Figure 333 Menu 4: Internet Access & NAT Example
From menu 4 shown above, simply choose the SUA Only option from the Network Address
Translation field. This is the Many-to-One mapping discussed in
Section 37.4 on page 543 .
The SUA Only read-only option from the Network Address Translation field in menus 4
and 11.3 is specifically pre-configured to handle this case.
37.4.2 Example 2: Internet Access with a Default Server
Figure 334 NAT Example 2
In this case, you do exactly as above (use the convenient pre-configured SUA Only set) and
also go to menu 15.2.1 to specify the Default Server behind the NAT as shown in the next
figure.
Menu 4 - Internet Access Setup
ISP's Name= ChangeMe
Encapsulation= Ethernet
Service Type= Standard
My Login= N/A
My Password= N/A
Retype to Confirm= N/A
Login Server= N/A
Relogin Every (min)= N/A
IP Address Assignment= Dynamic
IP Address= N/A
IP Subnet Mask= N/A
Gateway IP Address= N/A
Network Address Translation= SUA Only
Press ENTER to Confirm or ESC to Cancel: