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4.9 NAT Configuration
Network Address Translation (NAT) is a method for disguising
the private IP addresses on your LAN as the public IP address on the
Internet. You define NAT rules that specify exactly how and when to
translate between public and private IP addresses.
Click the NAT of Other Setting in the Wizard Column to set the
NAT. NAT is enabled by default. You can enable or disable NAT by
selecting the Enable or Disable option in the configuration page and
submitting the settings.
I.
Configuration page
Figure 4-17 NAT configuration
To configure NAT Rules, click the Add button. A new window is
displayed. From the Rule Flavor drop-down list, select NAPT, DMZ,
and REDIRECT. The page redisplays with only the fields that are
appropriate for the chosen NAT flavor as Figure 4-18, Figure 4-19
and Figure 4-20.
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