ZyXEL Communications Parental Control Gateway HS100/HS100W - Manual (Page 254)

HomeSafe User’s Guide
NAT 25-7
Figure 25-9 Multiple Servers Behind NAT Example
25.5 General NAT Examples
The following are some examples of NAT configuration.
25.5.1 Example 1: Internet Access Only
In the following Internet access example, you only need one rule where the ILAs (Inside Local
Addresses) of computers A through D map to one dynamic IGA (Inside Global Address) assigned
by your ISP.
Figure 25-10 NAT Example 1
Figure 25-11 Menu 4 Internet Access & NAT Example
From menu 4, choose the SUA Only option from the Network Address Translation field. This
is the Many-to-One mapping discussed in section 25.5. 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.
Menu 4 - Internet Access Setup
ISP's Name= MyISP
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