Cisco Cisco Email Security Appliance C160 Mode D'Emploi

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Cisco AsyncOS 8.5.6 for Email User Guide

Chapter 7 Defining Which Hosts Are Allowed to Connect Using the Host Access Table (HAT)

Working with the Host Access Table Configuration

Exporting the Host Access Table Configuration to an External File

Procedure

Step 1

Navigate to the Mail Policies > HAT Overview page.

Step 2

Choose the listener to edit in the Listener menu.

Step 3

Click Export HAT.

Step 4

Enter a file name for the exported HAT. This is the name of the file that will be created in the
configuration directory on the appliance.

Step 5

Submit and commit your changes.

Importing the Host Access Table Configuration from an External File

When you import a HAT, all of the existing HAT entries are removed from the current HAT.

Procedure

Step 1

Navigate to the Mail Policies > HAT Overview page.

Step 2

Choose the listener to edit in the Listener menu.

Step 3

Click Import HAT.

Step 4

Select a file from the list.

Note

The file to import must be in the configuration directory on the appliance.

Step 5

Click Submit. You will see a warning message, asking you to confirm that you wish to remove all of the
existing HAT entries.

Step 6

Click Import.

Step 7

Commit your changes.

You can place “comments” in the file. Lines that begin with a ‘#’ character are considered comments and
are ignored by AsyncOS. For example:

# File exported by the GUI at 20060530T215438

$BLOCKED

REJECT {}

[ ... ]