Completing the configuration wizard – H3C Technologies H3C SecPath F1000-E User Manual

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Item Description

Dynamic NAT

Specify whether to enable dynamic NAT on the interface.
If dynamic NAT is enabled, the IP address of the interface will be used as the IP

address of a matched packet after the translation.
By default, dynamic NAT is disabled.

Source IP/Wildcard

Specify the source IP address and wildcard for matching packets.
These fields are available only when dynamic NAT is enabled.

Destination
IP/Wildcard

Specify the destination IP address and wildcard for matching packets.
These fields are available only when dynamic NAT is enabled.

Protocol Type

Specify the protocol type for matching packets. Valid values include TCP, UDP, and

IP (IP indicates any protocol carried by the IP protocol).
This field is available only when dynamic NAT is enabled.

Internal Server

Specify whether to enable the internal server.
If the internal server is enabled, when an external user accesses the internal server,

the NAT function translates the destination address of the request packets into the
private IP address of the internal server. Accordingly, when the internal server

replies, the NAT function translates the source address (private IP address) of reply

packets into the public IP address.
By default, the internal server is disabled.

IMPORTANT:

Configuring the internal server might break your connection to the firewall. For

example, if you specify the IP address of your local host or the IP address of your access
interface as the external IP address, your connection will be broken.

External IP: Port

Specify the IP address and service port number for external user access.
These fields are available only when the internal server is enabled.

Internal IP: Port

Configure the IP address and service port number of the internal server.
These fields are available only when the internal server is enabled.

Completing the configuration wizard

1.

Click Next on the NAT configuration page.
All configurations you have made in the basic configuration wizard are displayed.

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