| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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| 7 |
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| 8 | <sect1 id="ch-system-iproute2" role="wrap">
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| 9 | <?dbhtml filename="iproute2.html"?>
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| 10 |
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| 11 | <title>IPRoute2-&iproute2-version;</title>
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| 12 |
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| 13 | <indexterm zone="ch-system-iproute2">
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| 14 | <primary sortas="a-IPRoute2">IPRoute2</primary>
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| 15 | </indexterm>
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| 16 |
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| 17 | <sect2 role="package">
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| 18 | <title/>
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| 19 |
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| 20 | <para>The IPRoute2 package contains programs for basic and advanced
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| 21 | IPV4-based networking.</para>
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| 22 |
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| 23 | </sect2>
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| 24 |
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| 25 | <sect2 role="installation">
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| 26 | <title>Installation of IPRoute2</title>
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| 27 |
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| 28 | <para os="t1">This package no longer un-tars into a separate directory,
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| 29 | so use the following command instead:</para>
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| 30 |
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| 31 | <screen os="t2"><userinput>tar -xvf iproute2-&iproute2-version;.tar.gz -C iproute2-&iproute2-version;</userinput></screen>
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| 32 |
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| 33 | <para os="s1">The <command>arpd</command> binary included in this package is
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| 34 | dependent on Berkeley DB. Because <command>arpd</command> is not a
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| 35 | very common requirement on a base Linux system, remove the dependency
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| 36 | on Berkeley DB by applying the <command>sed</command> command below.
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| 37 | If the <command>arpd</command> binary is needed, instructions for
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| 38 | compiling Berkeley DB can be found in the BLFS Book at <ulink
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| 39 | url="&blfs-root;view/svn/server/databases.html#db"/>.</para>
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| 40 |
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| 41 | <screen os="s2"><userinput>sed -i '/^TARGETS/s@arpd@@g' misc/Makefile</userinput></screen>
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| 42 |
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| 43 | <para os="a">Compile the package:</para>
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| 44 |
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| 45 | <screen os="b"><userinput>make SBINDIR=/sbin</userinput></screen>
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| 46 |
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| 47 | <variablelist os="c">
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| 48 | <title>The meaning of the make option:</title>
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| 49 |
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| 50 | <varlistentry>
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| 51 | <term><parameter>SBINDIR=/sbin</parameter></term>
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| 52 | <listitem>
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| 53 | <para>This ensures that the IPRoute2 binaries will install into
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| 54 | <filename class="directory">/sbin</filename>. This is the correct
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| 55 | location according to the FHS, because some of the IPRoute2 binaries
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| 56 | are used by the CLFS-Bootscripts package.</para>
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| 57 | </listitem>
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| 58 | </varlistentry>
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| 59 | </variablelist>
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| 60 |
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| 61 | <para os="d">This package does not come with a test suite.</para>
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| 62 |
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| 63 | <para os="e">Install the package:</para>
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| 64 |
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| 65 | <screen os="f"><userinput>make SBINDIR=/sbin install</userinput></screen>
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| 66 |
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| 67 | </sect2>
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| 68 |
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| 69 | <sect2 id="contents-iproute2" role="content">
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| 70 | <title>Contents of IPRoute2</title>
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| 71 |
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| 72 | <segmentedlist>
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| 73 | <segtitle>Installed programs</segtitle>
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| 74 |
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| 75 | <seglistitem>
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| 76 | <seg>ctstat (link to lnstat), ifcfg, ifstat, ip, lnstat, nstat,
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| 77 | routef, routel, rtacct, rtmon, rtpr, rtstat (link to lnstat), ss,
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| 78 | and tc</seg>
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| 79 | </seglistitem>
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| 80 | </segmentedlist>
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| 81 |
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| 82 | <variablelist>
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| 83 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 84 | <?dbfo list-presentation="list"?>
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| 85 | <?dbhtml list-presentation="table"?>
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| 86 |
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| 87 | <varlistentry id="ctstat">
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| 88 | <term><command>ctstat</command></term>
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| 89 | <listitem>
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| 90 | <para>Connection status utility</para>
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| 91 | <indexterm zone="ch-system-iproute2 ctstat">
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| 92 | <primary sortas="b-ctstat">ctstat</primary>
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| 93 | </indexterm>
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| 94 | </listitem>
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| 95 | </varlistentry>
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| 96 |
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| 97 | <varlistentry id="ifcfg">
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| 98 | <term><command>ifcfg</command></term>
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| 99 | <listitem>
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| 100 | <para>A shell script wrapper for the <command>ip</command>
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| 101 | command</para>
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| 102 | <indexterm zone="ch-system-iproute2 ifcfg">
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| 103 | <primary sortas="b-ifcfg">ifcfg</primary>
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| 104 | </indexterm>
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| 105 | </listitem>
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| 106 | </varlistentry>
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| 107 |
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| 108 | <varlistentry id="ifstat">
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| 109 | <term><command>ifstat</command></term>
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| 110 | <listitem>
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| 111 | <para>Shows the interface statistics, including the amount of
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| 112 | transmitted and received packets by interface</para>
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| 113 | <indexterm zone="ch-system-iproute2 ifstat">
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| 114 | <primary sortas="b-ifstat">ifstat</primary>
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| 115 | </indexterm>
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| 116 | </listitem>
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| 117 | </varlistentry>
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| 118 |
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| 119 | <varlistentry id="ip">
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| 120 | <term><command>ip</command></term>
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| 121 | <listitem>
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| 122 | <para>The main executable. It has several different functions:</para>
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| 123 |
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| 124 | <para><command>ip link <replaceable>[device]</replaceable></command>
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| 125 | allows users to look at the state of devices and to make changes</para>
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| 126 |
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| 127 | <para><command>ip addr</command> allows users to look at addresses and
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| 128 | their properties, add new addresses, and delete old ones</para>
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| 129 |
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| 130 | <para><command>ip neighbor</command> allows users to look at neighbor
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| 131 | bindings and their properties, add new neighbor entries, and delete
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| 132 | old ones</para>
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| 133 |
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| 134 | <para><command>ip rule</command> allows users to look at the routing
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| 135 | policies and change them</para>
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| 136 |
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| 137 | <para><command>ip route</command> allows users to look at the routing
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| 138 | table and change routing table rules</para>
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| 139 |
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| 140 | <para><command>ip tunnel</command> allows users to look at the IP
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| 141 | tunnels and their properties, and change them</para>
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| 142 |
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| 143 | <para><command>ip maddr</command> allows users to look at the multicast
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| 144 | addresses and their properties, and change them</para>
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| 145 |
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| 146 | <para><command>ip mroute</command> allows users to set, change, or
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| 147 | delete the multicast routing</para>
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| 148 |
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| 149 | <para><command>ip monitor</command> allows users to continously monitor
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| 150 | the state of devices, addresses and routes</para>
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| 151 | <indexterm zone="ch-system-iproute2 ip">
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| 152 | <primary sortas="b-ip">ip</primary>
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| 153 | </indexterm>
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| 154 | </listitem>
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| 155 | </varlistentry>
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| 156 |
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| 157 | <varlistentry id="lnstat">
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| 158 | <term><command>lnstat</command></term>
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| 159 | <listitem>
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| 160 | <para>Provides Linux network statistics. It is a generalized and more
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| 161 | feature-complete replacement for the old <command>rtstat</command>
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| 162 | program</para>
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| 163 | <indexterm zone="ch-system-iproute2 lnstat">
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| 164 | <primary sortas="b-lnstat">lnstat</primary>
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| 165 | </indexterm>
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| 166 | </listitem>
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| 167 | </varlistentry>
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| 168 |
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| 169 | <varlistentry id="nstat">
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| 170 | <term><command>nstat</command></term>
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| 171 | <listitem>
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| 172 | <para>Shows network statistics</para>
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| 173 | <indexterm zone="ch-system-iproute2 nstat">
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| 174 | <primary sortas="b-nstat">nstat</primary>
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| 175 | </indexterm>
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| 176 | </listitem>
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| 177 | </varlistentry>
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| 178 |
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| 179 | <varlistentry id="routef">
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| 180 | <term><command>routef</command></term>
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| 181 | <listitem>
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| 182 | <para>A component of <command>ip route</command>. This is for flushing
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| 183 | the routing tables</para>
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| 184 | <indexterm zone="ch-system-iproute2 routef">
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| 185 | <primary sortas="b-routef">routef</primary>
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| 186 | </indexterm>
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| 187 | </listitem>
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| 188 | </varlistentry>
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| 189 |
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| 190 | <varlistentry id="routel">
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| 191 | <term><command>routel</command></term>
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| 192 | <listitem>
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| 193 | <para>A component of <command>ip route</command>. This is for listing
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| 194 | the routing tables</para>
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| 195 | <indexterm zone="ch-system-iproute2 routel">
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| 196 | <primary sortas="b-routel">routel</primary>
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| 197 | </indexterm>
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| 198 | </listitem>
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| 199 | </varlistentry>
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| 200 |
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| 201 | <varlistentry id="rtacct">
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| 202 | <term><command>rtacct</command></term>
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| 203 | <listitem>
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| 204 | <para>Displays the contents of
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| 205 | <filename>/proc/net/rt_acct</filename></para>
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| 206 | <indexterm zone="ch-system-iproute2 rtacct">
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| 207 | <primary sortas="b-rtacct">rtacct</primary>
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| 208 | </indexterm>
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| 209 | </listitem>
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| 210 | </varlistentry>
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| 211 |
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| 212 | <varlistentry id="rtmon">
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| 213 | <term><command>rtmon</command></term>
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| 214 | <listitem>
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| 215 | <para>Route monitoring utility</para>
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| 216 | <indexterm zone="ch-system-iproute2 rtmon">
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| 217 | <primary sortas="b-rtmon">rtmon</primary>
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| 218 | </indexterm>
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| 219 | </listitem>
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| 220 | </varlistentry>
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| 221 |
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| 222 | <varlistentry id="rtpr">
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| 223 | <term><command>rtpr</command></term>
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| 224 | <listitem>
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| 225 | <para>Converts the output of <command>ip -o</command> back into a
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| 226 | readable form</para>
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| 227 | <indexterm zone="ch-system-iproute2 rtpr">
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| 228 | <primary sortas="b-rtpr">rtpr</primary>
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| 229 | </indexterm>
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| 230 | </listitem>
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| 231 | </varlistentry>
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| 232 |
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| 233 | <varlistentry id="rtstat">
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| 234 | <term><command>rtstat</command></term>
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| 235 | <listitem>
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| 236 | <para>Route status utility</para>
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| 237 | <indexterm zone="ch-system-iproute2 rtstat">
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| 238 | <primary sortas="b-rtstat">rtstat</primary>
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| 239 | </indexterm>
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| 240 | </listitem>
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| 241 | </varlistentry>
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| 242 |
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| 243 | <varlistentry id="ss">
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| 244 | <term><command>ss</command></term>
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| 245 | <listitem>
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| 246 | <para>Similar to the <command>netstat</command> command; shows
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| 247 | active connections</para>
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| 248 | <indexterm zone="ch-system-iproute2 ss">
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| 249 | <primary sortas="b-ss">ss</primary>
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| 250 | </indexterm>
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| 251 | </listitem>
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| 252 | </varlistentry>
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| 253 |
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| 254 | <varlistentry id="tc">
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| 255 | <term><command>tc</command></term>
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| 256 | <listitem>
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| 257 | <para>Traffic Controlling Executable; this is for Quality Of Service
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| 258 | (QOS) and Class Of Service (COS) implementations</para>
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| 259 |
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| 260 | <para><command>tc qdisc</command> allows users to setup the queueing
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| 261 | discipline</para>
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| 262 |
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| 263 | <para><command>tc class</command> allows users to setup classes based on
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| 264 | the queuing discipline scheduling</para>
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| 265 |
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| 266 | <para><command>tc estimator</command> allows users to estimate the
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| 267 | network flow into a network</para>
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| 268 |
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| 269 | <para><command>tc filter</command> allows users to setup the QOS/COS
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| 270 | packet filtering</para>
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| 271 |
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| 272 | <para><command>tc policy</command> allows users to setup the QOS/COS
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| 273 | policies</para>
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| 274 | <indexterm zone="ch-system-iproute2 ss">
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| 275 | <primary sortas="b-tc">tc</primary>
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| 276 | </indexterm>
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| 277 | </listitem>
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| 278 | </varlistentry>
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| 279 |
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| 280 | </variablelist>
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| 281 |
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| 282 | </sect2>
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| 283 |
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| 284 | </sect1>
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