(diagram in brief) Configure NAT settings.

Table of Contents
NOTE

Tabs that are not authorized in the group settings will not be displayed.

Configure NAT settings for this product.
This section describes the operation of dynamic SNAT, static SNAT, and DNAT.

Display a list of NAT settings #

Displays a list of NAT settings.

1 From the side menu, click [Advanced Settings/Controls] – [NAT Settings].

The “NAT Settings” screen displays a list of registered NAT settings.
The “Dynamic SNAT,” “Static SNAT,” and “DNAT” tabs at the top of the screen allow you to navigate to each setting’s screen (the “Dynamic SNAT” screen is shown below).

NOTE

By clicking tabs such as “Index Number” and “Enable/Disable” in the NAT settings list, you can sort the NAT settings in descending/ascending order for each item.

Add NAT settings #

Configure dynamic SNAT, static SNAT, and DNAT. Dynamic SNAT is used as an example here.

On the “NAT Settings” screen, click Add New.
Set up rules on the “Add Input Settings” screen.

❶ Specify the index number.
The index number is specified in the range of 1 to 1000.

Click the ❷ toggle to enable/disable.

❸ Set the source interface to which each NAT is applied.

❹ Set the source port number for each NAT, or set the range by IP address.

❺ Set packet match conditions.
The example below shows the [Advanced] checkbox checked.

❻ Set log output.
Select the log output level and specify the string to be appended to the beginning of the log.

After completing the settings, click on “Settings”.

Edit NAT settings #

Edit NAT settings.
It is possible to edit in dynamic SNAT, static SNAT, and DNAT respectively. Dynamic SNAT is used here as an example.

On the “NAT” screen, click […] to the right of the rule you wish to edit and select “Edit” from the operation menu that appears.

The Edit Dynamic SNAT Settings screen appears.

Edit the NAT settings and click the Set button.

The information is updated and the list is displayed.

Delete NAT settings #

There are two ways to delete registered NAT settings: individually from the operation menu of each NAT setting, or by selecting all NAT settings to be deleted and then deleting them.

Delete individual NAT settings

This method is to select Delete from the operation menu of each NAT setting.

On the “NAT Settings” screen, click […] to the right of the NAT setting you wish to delete and select “Delete” from the operation menu that appears.

The “Confirmation” screen appears.

［Click the Delete button.

NAT settings are deleted.

Selecting and deleting multiple NAT settings

This method allows you to check the NAT settings you wish to delete and then delete them. This is useful for deleting multiple NAT settings at once, or you can select a single NAT setting to delete.

On the “Filter Settings” screen, click the checkbox to the left of the NAT setting you wish to delete, place a checkmark in the checkbox, and click the “Delete” button.

The “Confirmation” screen appears.

［Click the Delete button. The selected NAT setting is deleted.

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