User's Manual

UTT Technologies Chapter 8 NAT
http://www.uttglobal.com Page 221
Figure 8-12 EasyIP NAT Rule Settings - Example
Step 3 Enter 218.1.21.3 in the External IP Address text box, enter 192.168.16.10 in
the Start Internal IP address text box, and enter 192.168.16.100 in the End
Internal IP address text box.
Step 4 Enter 2 in the Weight text box.
Step 5 Select WAN1 from the Bind to drop-down list.
Step 6 Click the Save button to save the settings. Till now you have finished
configuring the NAT rule, and then you can view its configuration in the NAT
Rule List.
8.3.6.2 An Example for Configuring One2One NAT Rule
1. Requirements
In this example, see Figure 8-13, a business has a single static IP Internet connection,
and obtains eight public IP addresses (from 202.1.1.128/29 to 202.1.1.1.135/29) from the
ISP. Therein, 202.1.1.129/29 is used as the Internet connection¶s gateway IP address,
202.1.1.130/2 is used as the Device¶s WAN1 interfacH¶s IP address. Note that
202.1.1.128/29 and 202.1.1.1.135/29 cannot be used as they are the subnet number and
broadcast address respectively.