Intrusion Defense Firewall 1.2 User's Guide - Trend Micro? Online ...
Intrusion Defense Firewall 1.2 User's Guide - Trend Micro? Online ...
Intrusion Defense Firewall 1.2 User's Guide - Trend Micro? Online ...
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DPI Rules<br />
Whereas <strong>Firewall</strong> Rules and Stateful Configurations examine a packet's control information (data that<br />
describes the packet), DPI Rules examine the actual content of the packet (and sequences of packets).<br />
Based on the conditions set within the DPI Rule, various actions are then carried out on these packets:<br />
from replacing specifically defined or suspicious byte sequences, to completely dropping packets and<br />
resetting the connection.<br />
DPI Rule icons:<br />
Normal DPI Rules<br />
DPI Rules that operate according to a schedule<br />
DPI Rules that have configuration options<br />
DPI Rules that require configuration<br />
The DPI Rules screen lets you create and manage DPI Rules. From the toolbar or the right-click shortcut<br />
menu you can:<br />
Create New DPI Rules from scratch ( New)<br />
Import ( ) DPI Rules from an XML file<br />
Examine or modify the Properties of an existing DPI Rule ( )<br />
Duplicate (and then modify) existing DPI Rules ( )<br />
Delete a DPI Rule ( )<br />
Export ( ) one or more DPI Rules to an XML file. (Either export them all by click the Export...<br />
button, or choose from the drop-down list to export only those that are selected or displayed)<br />
Clicking New( New) or Properties( ) displays the DPI Rule Properties window.<br />
Note the Configuration tab. DPI Rules from <strong>Trend</strong> <strong>Micro</strong> or third party companies are not directly<br />
editable through IDF Server Plug-in. Instead, if the DPI Rule requires (or allows) configuration, those<br />
configuration options will be available on the Configuration tab. Custom DPI Rules that you write<br />
yourself will be editable, in which case the Rules tab will be visible.<br />
DPI Rule Properties<br />
General Information<br />
Details<br />
Name: The name of the DPI Rule.<br />
Description: The description of the DPI Rule.<br />
Minimum Driver Version: The minimum version of the IDF Client Plug-in required to implement<br />
this DPI Rule.<br />
Application Type: The Application Type this DPI Rule will be grouped under. You can select an<br />
existing type, or create a new one.<br />
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