| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
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| 3 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 4 | %general-entities;
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| 5 | ]>
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| 6 | <sect1 id="ch-system-iproute2" xreflabel="IProute2" role="wrap">
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| 7 | <title>Iproute2-&iproute2-version;</title>
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| 8 | <?dbhtml filename="iproute2.html"?>
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| 9 | <indexterm zone="ch-system-iproute2">
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| 10 | <primary sortas="a-iproute2">iproute2</primary>
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| 11 | </indexterm>
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| 12 | <sect2 role="package">
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| 13 | <title/>
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| 14 | <para>The iproute2 package contains programs for basic and advanced
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| 15 | IPV4-based networking.
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| 16 | </para>
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| 17 | <segmentedlist>
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| 18 | <segtitle>&buildtime;</segtitle>
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| 19 | <segtitle>&diskspace;</segtitle>
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| 20 | <seglistitem>
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| 21 | <seg>0.1 SBU</seg>
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| 22 | <seg>.6 MB</seg>
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| 23 | </seglistitem>
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| 24 | </segmentedlist>
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| 25 | <segmentedlist>
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| 26 | <segtitle>iproute2 installation depends on</segtitle>
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| 27 | <seglistitem>
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| 28 | <seg>sed, GCC, Glibc, Make, Linux-Headers</seg>
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| 29 | </seglistitem>
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| 30 | </segmentedlist>
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| 31 | </sect2>
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| 32 | <sect2 role="installation">
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| 33 | <title>Installation of iproute2</title>
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| 34 | <para>The <command>arpd</command> binary included in this package is
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| 35 | dependent on Berkeley DB. As <command>arpd</command> is not a very
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| 36 | common requirement on a base Linux system we remove the dependency on
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| 37 | Berkeley DB by applying the patch using the command below. If you
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| 38 | need the <command>arpd</command> binary, then instructions for
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| 39 | compiling Berkeley DB can be found in the <ulink
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| 40 | url="http://www.linuxfromscratch.org/blfs/view/cvs/content/databases.html#db">BLFS book</ulink>.
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| 41 | </para>
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| 42 |
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| 43 | <screen><userinput>patch -Np1 -i ../iproute2-&iproute2-patch-version;-remove_db-1.patch</userinput></screen>
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| 44 |
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| 45 | <para>The following patch allows the installation of the man pages
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| 46 | for iproute2.
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| 47 | </para>
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| 48 |
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| 49 | <screen><userinput>patch -Np1 -i ../iproute2-&iproute2-patch-version;-manpages-1.patch</userinput></screen>
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| 50 |
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| 51 | <para>Prepare iproute2 for compilation:</para>
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| 52 | <screen> <userinput>./configure </userinput></screen>
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| 53 |
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| 54 | <para>Compile the package:</para>
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| 55 |
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| 56 | <screen><userinput>make SBINDIR=/sbin</userinput></screen>
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| 57 |
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| 58 | <variablelist>
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| 59 | <varlistentry>
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| 60 | <term><parameter>SBINDIR=/sbin</parameter></term>
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| 61 | <listitem><para>This makes sure that the iproute2 binaries will install into
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| 62 | <filename class="directory">/sbin</filename>. This is the correct
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| 63 | location according to the FHS, as some of the iproute2 binaries are used
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| 64 | in our bootscripts.</para>
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| 65 | </listitem>
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| 66 | </varlistentry>
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| 67 | </variablelist>
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| 68 |
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| 69 | <para>Now install it:</para>
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| 70 |
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| 71 | <screen><userinput>make install SBINDIR=/sbin</userinput></screen>
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| 72 | </sect2>
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| 73 |
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| 74 | <sect2 id="contents-iproute2" role="content">
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| 75 | <title>Contents of iproute2</title>
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| 76 | <segmentedlist>
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| 77 | <segtitle>Installed programs</segtitle>
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| 78 | <seglistitem>
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| 79 | <seg>ifstat, ip, nstat, routef, routel, rtmon, rtstat, ss, and tc.</seg>
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| 80 | </seglistitem>
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| 81 | </segmentedlist>
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| 82 |
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| 83 | <variablelist>
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| 84 | <title>Short descriptions</title>
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| 85 |
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| 86 | <varlistentry id="ifstat">
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| 87 | <term>
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| 88 | <command>ifstat</command>
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| 89 | </term>
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| 90 | <listitem>
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| 91 | <indexterm zone="ch-system-iproute2 ifstat">
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| 92 | <primary sortas="b-ifstat">ifstat</primary>
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| 93 | </indexterm>
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| 94 | <para>shows the interfaces statistics. Shows the amount of transmitted
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| 95 | and received packages by interface</para>
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| 96 | </listitem>
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| 97 | </varlistentry>
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| 98 |
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| 99 | <varlistentry id="ip">
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| 100 | <term>
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| 101 | <command>ip</command>
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| 102 | </term>
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| 103 | <listitem>
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| 104 | <indexterm zone="ch-system-iproute2 ip">
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| 105 | <primary sortas="b-ip">ip</primary>
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| 106 | </indexterm>
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| 107 |
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| 108 | <para>is the main executable. Has several different functions.</para>
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| 109 |
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| 110 | <para><command>ip link <replaceable>[device]</replaceable></command>
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| 111 | allows you to look at the state of devices and to change it.
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| 112 | </para>
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| 113 |
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| 114 | <para><command>ip addr</command> allows you to look at addresses and
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| 115 | their properties, add new addresses and to delete old ones.
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| 116 | </para>
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| 117 |
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| 118 | <para><command>ip neighbor</command> allows you to look at neighbour
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| 119 | bindings and their properties, add new neighbour entries and to
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| 120 | delete old ones.
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| 121 | </para>
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| 122 |
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| 123 | <para><command>ip rule</command> allows you to look at the routing
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| 124 | policies and change them.
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| 125 | </para>
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| 126 |
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| 127 | <para><command>ip route</command> allows you to look at the routing
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| 128 | table and change routing table rules.
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| 129 | </para>
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| 130 |
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| 131 | <para><command>ip tunnel</command> allows you to look at the ip
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| 132 | tunnels and their properties, and change them.
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| 133 | </para>
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| 134 |
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| 135 | <para><command>ip maddr</command> allows you to look at the multicast
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| 136 | addresses and their properties, and change them.
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| 137 | </para>
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| 138 |
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| 139 | <para><command>ip mroute</command> allows you to set, change, or
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| 140 | delete the mutlicast routing.
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| 141 | </para>
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| 142 |
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| 143 | <para><command>ip monitor</command> allows you to monitor the state of
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| 144 | devices, addresses and routes continuously.
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| 145 | </para>
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| 146 | </listitem>
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| 147 | </varlistentry>
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| 148 |
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| 149 | <varlistentry id="nstat">
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| 150 | <term>
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| 151 | <command>nstat</command>
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| 152 | </term>
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| 153 | <listitem>
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| 154 | <indexterm zone="ch-system-iproute2 nstat">
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| 155 | <primary sortas="b-nstat">nstat</primary>
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| 156 | </indexterm>
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| 157 | <para>Shows network statistics</para>
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| 158 | </listitem>
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| 159 | </varlistentry>
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| 160 |
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| 161 | <varlistentry id="routef">
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| 162 | <term>
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| 163 | <command>routef</command>
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| 164 | </term>
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| 165 | <listitem>
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| 166 | <indexterm zone="ch-system-iproute2 routef">
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| 167 | <primary sortas="b-routef">routef</primary>
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| 168 | </indexterm>
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| 169 | <para>A component of ip route. This is for flushing the routing
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| 170 | tables.
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| 171 | </para>
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| 172 | </listitem>
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| 173 | </varlistentry>
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| 174 |
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| 175 | <varlistentry id="routel">
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| 176 | <term>
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| 177 | <command>routel</command>
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| 178 | </term>
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| 179 | <listitem>
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| 180 | <indexterm zone="ch-system-iproute2 routel">
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| 181 | <primary sortas="b-routel">routel</primary>
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| 182 | </indexterm>
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| 183 | <para>A component of ip route. This is for listing the routing
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| 184 | tables.
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| 185 | </para>
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| 186 | </listitem>
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| 187 | </varlistentry>
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| 188 |
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| 189 | <varlistentry id="rtmon">
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| 190 | <term>
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| 191 | <command>rtmon</command>
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| 192 | </term>
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| 193 | <listitem>
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| 194 | <indexterm zone="ch-system-iproute2 rtmon">
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| 195 | <primary sortas="b-rtmon">rtmon</primary>
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| 196 | </indexterm>
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| 197 | <para>Route Monitoring Utility.</para>
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| 198 | </listitem>
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| 199 | </varlistentry>
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| 200 |
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| 201 | <varlistentry id="rtstat">
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| 202 | <term>
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| 203 | <command>rtstat</command>
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| 204 | </term>
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| 205 | <listitem>
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| 206 | <indexterm zone="ch-system-iproute2 rtstat">
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| 207 | <primary sortas="b-rtstat">rtstat</primary>
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| 208 | </indexterm>
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| 209 | <para>Route Status Utility</para>
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| 210 | </listitem>
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| 211 | </varlistentry>
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| 212 |
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| 213 | <varlistentry id="ss">
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| 214 | <term>
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| 215 | <command>ss</command>
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| 216 | </term>
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| 217 | <listitem>
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| 218 | <indexterm zone="ch-system-iproute2 ss">
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| 219 | <primary sortas="b-ss">ss</primary>
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| 220 | </indexterm>
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| 221 | <para>Similar to the netstat command. Shows active connections.</para>
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| 222 | </listitem>
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| 223 | </varlistentry>
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| 224 |
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| 225 | <varlistentry id="tc">
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| 226 | <term>
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| 227 | <command>tc</command>
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| 228 | </term>
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| 229 | <listitem>
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| 230 | <indexterm zone="ch-system-iproute2 ss">
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| 231 | <primary sortas="b-tc">tc</primary>
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| 232 | </indexterm>
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| 233 | <para>Traffic Controlling Executable. This is for QOS/COS
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| 234 | implementations.
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| 235 | </para>
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| 236 |
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| 237 | <para><command>tc qdisc</command> allows you to setup the queueing
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| 238 | discipline.
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| 239 | </para>
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| 240 |
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| 241 | <para><command>tc class</command> allows you to setup classes based on
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| 242 | the queuing discipline scheduling.
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| 243 | </para>
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| 244 |
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| 245 | <para><command>tc estimator</command> allows you to estimate the
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| 246 | network flow into a network.
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| 247 | </para>
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| 248 |
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| 249 | <para><command>tc filter</command> allows you to setup the QOS/COS
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| 250 | packet filtering.
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| 251 | </para>
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| 252 |
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| 253 | <para><command>tc policy</command> allows you to setup the QOS/COS
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| 254 | policies.
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| 255 | </para>
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| 256 | </listitem>
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| 257 | </varlistentry>
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| 258 | </variablelist>
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| 259 | </sect2>
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| 260 | </sect1>
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