HP VPN Firewall Appliances NAT and ALG Configuration Guide

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Figure 25 Configuring internal Web server 2
Configuring NAT at the CLI
NAT configuration task list
Task Remarks
Configure address translation:
• Configuring static NAT
• Configuring dynamic NAT
Either is required.
Configuring an internal server Required.
Configuring DNS mapping Optional.
If the NAT configuration (address translation or internal server configuration) on an interface is changed,
save the configuration and reboot the device, to avoid the following problems:
• After you delete the NAT-related configuration, address translation can still work for sessions
already created.
• If you configure NAT when NAT is running, the same configuration might have different results
because of different configuration orders.