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git-svn-id: https://shorewall.svn.sourceforge.net/svnroot/shorewall/trunk@9119 fbd18981-670d-0410-9b5c-8dc0c1a9a2bb
726 lines
24 KiB
XML
726 lines
24 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
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<refentry>
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<refmeta>
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<refentrytitle>shorewall6-lite</refentrytitle>
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<manvolnum>8</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>shorewall6-lite</refname>
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<refpurpose>Administration tool for Shoreline Firewall 6 Lite
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(Shorewall6-lite)</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>allow</option></arg>
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<arg choice="plain"><replaceable>address</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>clear</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>drop</option></arg>
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<arg choice="plain"><replaceable>address</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>dump</option></arg>
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<arg><option>-x</option></arg>
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<arg><option>-m</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>forget</option></arg>
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<arg><replaceable>filename</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>help</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>hits</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>logdrop</option></arg>
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<arg choice="plain"><replaceable>address</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>logwatch</option></arg>
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<arg><option>-m</option></arg>
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<arg><replaceable>refresh-interval</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>logreject</option></arg>
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<arg choice="plain"><replaceable>address</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>reject</option></arg>
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<arg choice="plain"><replaceable>address</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg
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choice="plain"><option>restart</option><arg><option>-n</option></arg><arg><option>-p</option></arg></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>restore</option></arg>
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<arg><replaceable>filename</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>save</option></arg>
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<arg choice="opt"><replaceable>filename</replaceable></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>show</option></arg>
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<arg><option>-x</option></arg>
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<arg><option>-t</option>
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{<option>filter</option>|<option>mangle</option>|<option>raw</option>}</arg>
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<arg><arg><option>chain</option></arg><arg choice="plain"
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rep="repeat"><replaceable>chain</replaceable></arg></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>show</option></arg>
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<arg><option>-f</option></arg>
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<arg choice="plain"><option>capabilities</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>show</option></arg>
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<arg
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choice="req"><option>actions|classifiers|connections|config|zones</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>show</option></arg>
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<arg><option>-x</option></arg>
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<arg choice="plain"><option>mangle</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>show</option></arg>
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<arg choice="plain"><option>tc</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>show</option></arg>
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<arg><option>-m</option></arg>
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<arg choice="plain"><option>log</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg
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choice="plain"><option>start</option><arg>-<option>n</option></arg><arg>-<option>p</option></arg><arg>-<option>f</option></arg></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg
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choice="opt"><option>trace</option>|<option>debug</option><arg><option>nolock</option></arg></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>stop</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>status</option></arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>shorewall6-lite</command>
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<arg choice="opt"><option>trace</option>|<option>debug</option></arg>
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<arg>-<replaceable>options</replaceable></arg>
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<arg choice="plain"><option>version</option></arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>The shorewall6-lite utility is used to control the Shoreline
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Firewall 6 (Shorewall6) Lite.</para>
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</refsect1>
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<refsect1>
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<title>Options</title>
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<para>The <option>trace</option> and <option>debug</option> options are
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used for debugging. See <ulink
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url="http://www.shorewall.net/starting_and_stopping.htm#Trace">http://www.shorewall.net/starting_and_stopping.htm#Trace</ulink>.</para>
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<para>The nolock <option>option</option> prevents the command from
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attempting to acquire the Shorewall6 Lite lockfile. It is useful if you
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need to include <command>shorewall6-lite</command> commands in the
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<filename>started</filename> extension script.</para>
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<para>The <emphasis>options</emphasis> control the amount of output that
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the command produces. They consist of a sequence of the letters <emphasis
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role="bold">v</emphasis> and <emphasis role="bold">q</emphasis>. If the
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options are omitted, the amount of output is determined by the setting of
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the VERBOSITY parameter in <ulink
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url="shorewall6.conf.html">shorewall6.conf</ulink>(5). Each <emphasis
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role="bold">v</emphasis> adds one to the effective verbosity and each
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<emphasis role="bold">q</emphasis> subtracts one from the effective
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VERBOSITY. Anternately, <emphasis role="bold">v</emphasis> may be followed
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immediately with one of -1,0,1,2 to specify a specify VERBOSITY. There may
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be no white space between <emphasis role="bold">v</emphasis> and the
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VERBOSITY.</para>
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<para>The <emphasis>options</emphasis> may also include the letter
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<option>t</option> which causes all progress messages to be
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timestamped.</para>
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</refsect1>
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<refsect1>
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<title>Commands</title>
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<para>The available commands are listed below.</para>
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<variablelist>
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<varlistentry>
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<term><emphasis role="bold">allow</emphasis></term>
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<listitem>
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<para>Re-enables receipt of packets from hosts previously
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blacklisted by a <emphasis role="bold">drop</emphasis>, <emphasis
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role="bold">logdrop</emphasis>, <emphasis
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role="bold">reject</emphasis>, or <emphasis
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role="bold">logreject</emphasis> command.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">clear</emphasis></term>
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<listitem>
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<para>Clear will remove all rules and chains installed by Shorewall6
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Lite. The firewall is then wide open and unprotected. Existing
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connections are untouched. Clear is often used to see if the
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firewall is causing connection problems.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">drop</emphasis></term>
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<listitem>
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<para>Causes traffic from the listed <emphasis>address</emphasis>es
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to be silently dropped.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">dump</emphasis></term>
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<listitem>
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<para>Produces a verbose report about the firewall configuration for
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the purpose of problem analysis.</para>
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<para>The <emphasis role="bold">-x</emphasis> option causes actual
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packet and byte counts to be displayed. Without that option, these
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counts are abbreviated. The <emphasis role="bold">-m</emphasis>
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option causes any MAC addresses included in Shorewall6 Lite log
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messages to be displayed.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">forget</emphasis></term>
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<listitem>
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<para>Deletes /var/lib/shorewall6-lite/<emphasis>filenam</emphasis>e
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and /var/lib/shorewall6-lite/save. If no
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<emphasis>filename</emphasis> is given then the file specified by
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RESTOREFILE in <ulink
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url="shorewall6-lite.conf.html">shorewall6-lite.conf</ulink>(5) is
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assumed.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">help</emphasis></term>
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<listitem>
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<para>Displays a syntax summary.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">hits</emphasis></term>
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<listitem>
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<para>Generates several reports from Shorewall6 Lite log messages in
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the current log file.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">logdrop</emphasis></term>
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<listitem>
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<para>Causes traffic from the listed <emphasis>address</emphasis>es
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to be logged then discarded.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">logwatch</emphasis></term>
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<listitem>
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<para>Monitors the log file specified by theLOGFILE option in <ulink
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url="shorewall6-lite.conf.html">shorewall6-lite.conf</ulink>(5) and
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produces an audible alarm when new Shorewall6 Lite messages are
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logged. The <emphasis role="bold">-m</emphasis> option causes the
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MAC address of each packet source to be displayed if that
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information is available. The
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<replaceable>refresh-interval</replaceable> specifies the time in
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seconds between screen refreshes. You can enter a negative number by
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preceding the number with "--" (e.g., <command>shorewall6-lite
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logwatch -- -30</command>). In this case, when a packet count
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changes, you will be prompted to hit any key to resume screen
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refreshes.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">logreject</emphasis></term>
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<listitem>
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<para>Causes traffic from the listed <emphasis>address</emphasis>es
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to be logged then rejected.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">reset</emphasis></term>
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<listitem>
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<para>All the packet and byte counters in the firewall are
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reset.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">restart</emphasis></term>
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<listitem>
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<para>Restart is similar to <emphasis role="bold">shorewall6-lite
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stop</emphasis> followed by <emphasis role="bold">shorewall6-lite
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start</emphasis>. Existing connections are maintained.</para>
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<para>The <option>-n</option> option causes Shorewall6 to avoid
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updating the routing table(s).</para>
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<para>The <option>-p</option> option causes the connection tracking
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table to be flushed; the <command>conntrack</command> utility must
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be installed to use this option.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">restore</emphasis></term>
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<listitem>
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<para>Restore Shorewall6 Lite to a state saved using the <emphasis
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role="bold">shorewall6-lite save</emphasis> command. Existing
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connections are maintained. The <emphasis>filename</emphasis> names
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a restore file in /var/lib/shorewall6-lite created using <emphasis
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role="bold">shorewall6-lite save</emphasis>; if no
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<emphasis>filename</emphasis> is given then Shorewall6 Lite will be
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restored from the file specified by the RESTOREFILE option in <ulink
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url="shorewall6-lite.conf.html">shorewall6-lite.conf</ulink>(5).</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><emphasis role="bold">save</emphasis></term>
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|
|
<listitem>
|
|
<para>The dynamic blacklist is stored in
|
|
/var/lib/shorewall6-lite/save. The state of the firewall is stored
|
|
in /var/lib/shorewall6-lite/<emphasis>filename</emphasis> for use by
|
|
the <emphasis role="bold">shorewall6-lite restore</emphasis> and
|
|
<emphasis role="bold">shorewall6-lite -f start</emphasis> commands.
|
|
If <emphasis>filename</emphasis> is not given then the state is
|
|
saved in the file specified by the RESTOREFILE option in <ulink
|
|
url="shorewall6-lite.conf.html">shorewall6-lite.conf</ulink>(5).</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">show</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>The show command can have a number of different
|
|
arguments:</para>
|
|
|
|
<variablelist>
|
|
<varlistentry>
|
|
<term><emphasis role="bold">actions</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Produces a report about the available actions (built-in,
|
|
standard and user-defined).</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">capabilities</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays your kernel/iptables capabilities. The
|
|
<emphasis role="bold">-f</emphasis> option causes the display
|
|
to be formatted as a capabilities file for use with <emphasis
|
|
role="bold">compile -e</emphasis>.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term>[ [ <option>chain</option> ] <emphasis>chain</emphasis>
|
|
... ]</term>
|
|
|
|
<listitem>
|
|
<para>The rules in each <emphasis>chain</emphasis> are
|
|
displayed using the <emphasis role="bold">ip6tables
|
|
-L</emphasis> <emphasis>chain</emphasis> <emphasis
|
|
role="bold">-n -v</emphasis> command. If no
|
|
<emphasis>chain</emphasis> is given, all of the chains in the
|
|
filter table are displayed. The <emphasis
|
|
role="bold">-x</emphasis> option is passed directly through to
|
|
iptables and causes actual packet and byte counts to be
|
|
displayed. Without this option, those counts are abbreviated.
|
|
The <emphasis role="bold">-t</emphasis> option specifies the
|
|
Netfilter table to display. The default is <emphasis
|
|
role="bold">filter</emphasis>.</para>
|
|
|
|
<para>If the <emphasis role="bold">t</emphasis> option and the
|
|
<option>chain</option> keyword are both omitted and any of the
|
|
listed <replaceable>chain</replaceable>s do not exist, a usage
|
|
message will be displayed.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">classifiers</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays information about the packet classifiers
|
|
defined on the system as a result of traffic shaping
|
|
configuration.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">config</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Dispays distribution-specific defaults.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">connections</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays the IPv6 connections currently being tracked by
|
|
the firewall.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">mangle</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays the Netfilter mangle table using the command
|
|
<emphasis role="bold">ip6tables -t mangle -L -n
|
|
-v</emphasis>.The <emphasis role="bold">-x</emphasis> option
|
|
is passed directly through to iptables and causes actual
|
|
packet and byte counts to be displayed. Without this option,
|
|
those counts are abbreviated.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">tc</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays information about queuing disciplines, classes
|
|
and filters.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">zones</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays the current composition of the Shorewall6 Lite
|
|
zones on the system.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">start</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Start shorewall6 Lite. Existing connections through
|
|
shorewall6-lite managed interfaces are untouched. New connections
|
|
will be allowed only if they are allowed by the firewall rules or
|
|
policies. If <emphasis role="bold">-f</emphasis> is specified, the
|
|
saved configuration specified by the RESTOREFILE option in <ulink
|
|
url="shorewall6-lite.conf.html">shorewall6-lite.conf</ulink>(5) will
|
|
be restored if that saved configuration exists and has been modified
|
|
more recently than the files in /etc/shorewall6.</para>
|
|
|
|
<para>The <option>-n</option> option causes Shorewall6 to avoid
|
|
updating the routing table(s).</para>
|
|
|
|
<para>The <option>-p</option> option causes the connection tracking
|
|
table to be flushed; the <command>conntrack</command> utility must
|
|
be installed to use this option.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">stop</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Stops the firewall. All existing connections, except those
|
|
listed in <ulink
|
|
url="shorewall6-routestopped.html">shorewall6-routestopped</ulink>(5)
|
|
or permitted by the ADMINISABSENTMINDED option in
|
|
shorewall6.conf(5), are taken down. The only new traffic permitted
|
|
through the firewall is from systems listed in <ulink
|
|
url="shorewall6-routestopped.html">shorewall6-routestopped</ulink>(5)
|
|
or by ADMINISABSENTMINDED.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">status</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Produces a short report about the state of the
|
|
Shorewall6-configured firewall.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><emphasis role="bold">version</emphasis></term>
|
|
|
|
<listitem>
|
|
<para>Displays Shorewall6-lite's version.</para>
|
|
</listitem>
|
|
</varlistentry>
|
|
</variablelist>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>FILES</title>
|
|
|
|
<para>/etc/shorewall6-lite/</para>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See ALSO</title>
|
|
|
|
<para><ulink
|
|
url="http://www.shorewall.net/starting_and_stopping_shorewall6.htm">http://www.shorewall.net/starting_and_stopping_shorewall.htm</ulink></para>
|
|
|
|
<para>shorewall6-accounting(5), shorewall6-actions(5),
|
|
shorewall6-blacklist(5), shorewall6-hosts(5), shorewall6-interfaces(5),
|
|
shorewall6-maclist(5), shorewall6-params(5), shorewall6-policy(5),
|
|
shorewall6-providers(5), shorewall6-route_rules(5),
|
|
shorewall6-routestopped(5), shorewall6-rules(5), shorewall6.conf(5),
|
|
shorewall6-tcclasses(5), shorewall6-tcdevices(5), shorewall6-tcrules(5),
|
|
shorewall6-tos(5), shorewall6-tunnels(5), shorewall6-zones(5)</para>
|
|
</refsect1>
|
|
</refentry>
|