P312 Broadband Security Gateway

Figure 6-12

NAT Example 1

Menu 4 - Internet Access Setup

ISP's Name= ChangeMe

Encapsulation= Ethernet

Service Type= Standard

My Login= N/A

My Password= N/A

Login Server IP= 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:

Figure 6-13 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 6.1.4. 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.

6-14

NAT

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ZyXEL Communications P-312 manual Internet Access & NAT Example