--- /dev/null
+<!-- @(#) $Id: ./etc/rules/firewall_rules.xml, 2011/09/08 dcid Exp $
+
+ - Official Firewall rules for OSSEC.
+ -
+ - Copyright (C) 2009 Trend Micro Inc.
+ - All rights reserved.
+ -
+ - This program is a free software; you can redistribute it
+ - and/or modify it under the terms of the GNU General Public
+ - License (version 2) as published by the FSF - Free Software
+ - Foundation.
+ -
+ - License details: http://www.ossec.net/en/licensing.html
+ -->
+
+
+<group name="firewall,">
+ <rule id="4100" level="0">
+ <category>firewall</category>
+ <description>Firewall rules grouped.</description>
+ </rule>
+
+ <!-- We don't log firewall events, because they go
+ - to their own log file.
+ -->
+ <rule id="4101" level="5">
+ <if_sid>4100</if_sid>
+ <action>DROP</action>
+ <options>no_log</options>
+ <description>Firewall drop event.</description>
+ <group>firewall_drop,</group>
+ </rule>
+
+ <rule id="4151" level="10" frequency="16" timeframe="45" ignore="240">
+ <if_matched_sid>4101</if_matched_sid>
+ <same_source_ip />
+ <description>Multiple Firewall drop events from same source.</description>
+ <group>multiple_drops,</group>
+ </rule>
+</group>