| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/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" 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>3.4 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>&dependencies;</segtitle>
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| 27 | <seglistitem>
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| 28 | <seg>GCC, Glibc, Make, Linux-Headers, and Sed</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. Because <command>arpd</command> is not a very
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| 36 | common requirement on a base Linux system, remove the dependency on
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| 37 | Berkeley DB by applying the patch using the command below. If
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| 38 | the <command>arpd</command> binary is needed, instructions for
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| 39 | compiling Berkeley DB can be found in the BLFS Book at <ulink
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| 40 | url="&blfs-root;view/svn/content/databases.html#db"/>.
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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>Prepare IPRoute2 for compilation:</para>
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| 46 | <screen><userinput>./configure </userinput></screen>
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| 47 |
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| 48 | <para>Compile the package:</para>
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| 49 |
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| 50 | <screen><userinput>make SBINDIR=/sbin</userinput></screen>
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| 51 |
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| 52 | <para>The meaning of the make option:</para>
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| 53 |
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| 54 | <variablelist>
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| 55 | <varlistentry>
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| 56 | <term><parameter>SBINDIR=/sbin</parameter></term>
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| 57 | <listitem><para>This makes sure that the IPRoute2 binaries will install into
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| 58 | <filename class="directory">/sbin</filename>. This is the correct
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| 59 | location according to the FHS, because some of the IPRoute2 binaries are used
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| 60 | in the bootscripts.</para>
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| 61 | </listitem>
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| 62 | </varlistentry>
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| 63 | </variablelist>
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| 64 |
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| 65 | <para>Install the package:</para>
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| 66 |
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| 67 | <screen><userinput>make SBINDIR=/sbin install</userinput></screen>
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| 68 | </sect2>
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| 69 |
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| 70 | <sect2 id="contents-iproute2" role="content">
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| 71 | <title>Contents of IPRoute2</title>
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| 72 | <segmentedlist>
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| 73 | <segtitle>Installed programs</segtitle>
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| 74 | <seglistitem>
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| 75 | <seg>ctstat (link to lnstat), ifcfg, ifstat, ip, lnstat, nstat, routef,
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| 76 | routel, rtacct, rtmon, rtpr, rtstat (link to lnstat), ss, and tc.
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| 77 | </seg>
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| 78 | </seglistitem>
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| 79 | </segmentedlist>
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| 80 |
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| 81 | <variablelist><bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 82 | <?dbfo list-presentation="list"?>
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| 83 | <?dbhtml list-presentation="table"?>
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| 84 | <varlistentry id="ctstat">
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| 85 | <term>
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| 86 | <command>ctstat</command>
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| 87 | </term>
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| 88 | <listitem>
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| 89 | <para>Connection status utility</para>
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| 90 | <indexterm zone="ch-system-iproute2 ctstat">
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| 91 | <primary sortas="b-ctstat">ctstat</primary>
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| 92 | </indexterm>
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| 93 | </listitem>
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| 94 | </varlistentry>
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| 95 |
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| 96 | <varlistentry id="ifcfg">
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| 97 | <term>
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| 98 | <command>ifcfg</command>
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| 99 | </term>
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| 100 | <listitem>
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| 101 | <para>A shell script wrapper for the <command>ip</command> 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>
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| 110 | <command>ifstat</command>
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| 111 | </term>
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| 112 | <listitem>
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| 113 | <para>Shows the interfaces statistic, including the amount of transmitted
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| 114 | and received packages by interface</para>
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| 115 | <indexterm zone="ch-system-iproute2 ifstat">
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| 116 | <primary sortas="b-ifstat">ifstat</primary>
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| 117 | </indexterm>
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| 118 | <beginpage/>
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| 119 | </listitem>
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| 120 | </varlistentry>
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| 121 |
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| 122 | <varlistentry id="ip">
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| 123 | <term>
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| 124 | <command>ip</command>
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| 125 | </term>
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| 126 | <listitem>
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| 127 |
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| 128 | <para>The main executable. It has several different functions:</para>
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| 129 |
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| 130 | <para><command>ip link <replaceable>[device]</replaceable></command>
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| 131 | allows users to look at the state of devices and to make changes
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| 132 | </para>
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| 133 |
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| 134 | <para><command>ip addr</command> allows users to look at addresses and
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| 135 | their properties, add new addresses, and delete old ones
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| 136 | </para>
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| 137 |
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| 138 | <para><command>ip neighbor</command> allows users to look at
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| 139 | neighbor bindings and their properties, add new
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| 140 | neighbor entries, and delete old ones
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| 141 | </para>
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| 142 |
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| 143 | <para><command>ip rule</command> allows users to look at the routing
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| 144 | policies and change them
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| 145 | </para>
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| 146 |
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| 147 | <para><command>ip route</command> allows users to look at the routing
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| 148 | table and change routing table rules
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| 149 | </para>
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| 150 |
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| 151 | <para><command>ip tunnel</command> allows users to look at the IP
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| 152 | tunnels and their properties, and change them
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| 153 | </para>
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| 154 |
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| 155 | <para><command>ip maddr</command> allows users to look at the multicast
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| 156 | addresses and their properties, and change them
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| 157 | </para>
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| 158 |
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| 159 | <para><command>ip mroute</command> allows users to set, change, or
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| 160 | delete the multicast routing
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| 161 | </para>
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| 162 |
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| 163 | <para><command>ip monitor</command> allows users to
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| 164 | continously monitor the state of devices, addresses and routes
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| 165 | </para>
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| 166 | <indexterm zone="ch-system-iproute2 ip">
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| 167 | <primary sortas="b-ip">ip</primary>
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| 168 | </indexterm>
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| 169 | </listitem>
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| 170 | </varlistentry>
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| 171 |
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| 172 | <varlistentry id="lnstat">
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| 173 | <term>
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| 174 | <command>lnstat</command>
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| 175 | </term>
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| 176 | <listitem>
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| 177 | <para>Provides Linux network statistics. It is a generalized and more
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| 178 | feature-complete replacement for the old
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| 179 | <command>rtstat</command> program</para>
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| 180 | <indexterm zone="ch-system-iproute2 lnstat">
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| 181 | <primary sortas="b-cstat">lnstat</primary>
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| 182 | </indexterm>
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| 183 | </listitem>
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| 184 | </varlistentry>
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| 185 |
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| 186 | <varlistentry id="nstat">
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| 187 | <term>
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| 188 | <command>nstat</command>
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| 189 | </term>
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| 190 | <listitem>
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| 191 | <para>Shows network statistics</para>
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| 192 | <indexterm zone="ch-system-iproute2 nstat">
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| 193 | <primary sortas="b-nstat">nstat</primary>
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| 194 | </indexterm>
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| 195 | </listitem>
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| 196 | </varlistentry>
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| 197 |
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| 198 | <varlistentry id="routef">
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| 199 | <term>
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| 200 | <command>routef</command>
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| 201 | </term>
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| 202 | <listitem>
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| 203 | <para>A component of <command>ip route</command>. This is for flushing the routing
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| 204 | tables
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| 205 | </para>
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| 206 | <indexterm zone="ch-system-iproute2 routef">
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| 207 | <primary sortas="b-routef">routef</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="routel">
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| 213 | <term>
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| 214 | <command>routel</command>
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| 215 | </term>
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| 216 | <listitem>
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| 217 | <para>A component of <command>ip route</command>. This is for listing the routing
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| 218 | tables
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| 219 | </para>
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| 220 | <indexterm zone="ch-system-iproute2 routel">
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| 221 | <primary sortas="b-routel">routel</primary>
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| 222 | </indexterm>
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| 223 | </listitem>
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| 224 | </varlistentry>
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| 225 |
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| 226 | <varlistentry id="rtacct">
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| 227 | <term>
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| 228 | <command>rtacct</command>
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| 229 | </term>
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| 230 | <listitem>
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| 231 | <para>Displays the contents of <filename>/proc/net/rt_acct</filename></para>
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| 232 | <indexterm zone="ch-system-iproute2 rtacct">
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| 233 | <primary sortas="b-rtacct">rtacct</primary>
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| 234 | </indexterm>
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| 235 | </listitem>
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| 236 | </varlistentry>
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| 237 |
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| 238 | <varlistentry id="rtmon">
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| 239 | <term>
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| 240 | <command>rtmon</command>
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| 241 | </term>
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| 242 | <listitem>
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| 243 | <para>Route monitoring utility</para>
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| 244 | <indexterm zone="ch-system-iproute2 rtmon">
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| 245 | <primary sortas="b-rtmon">rtmon</primary>
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| 246 | </indexterm>
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| 247 | </listitem>
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| 248 | </varlistentry>
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| 249 |
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| 250 | <varlistentry id="rtpr">
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| 251 | <term>
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| 252 | <command>rtpr</command>
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| 253 | </term>
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| 254 | <listitem>
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| 255 | <para>Converts the output of <command>ip -o</command> back into a
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| 256 | readable form</para>
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| 257 | <indexterm zone="ch-system-iproute2 rtpr">
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| 258 | <primary sortas="b-rtpr">rtpr</primary>
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| 259 | </indexterm>
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| 260 | </listitem>
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| 261 | </varlistentry>
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| 262 |
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| 263 | <varlistentry id="rtstat">
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| 264 | <term>
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| 265 | <command>rtstat</command>
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| 266 | </term>
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| 267 | <listitem>
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| 268 | <para>Route status utility</para>
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| 269 | <indexterm zone="ch-system-iproute2 rtstat">
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| 270 | <primary sortas="b-rtstat">rtstat</primary>
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| 271 | </indexterm>
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| 272 | </listitem>
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| 273 | </varlistentry>
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| 274 |
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| 275 | <varlistentry id="ss">
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| 276 | <term>
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| 277 | <command>ss</command>
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| 278 | </term>
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| 279 | <listitem>
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| 280 | <para>Similar to the <command>netstat</command> command; shows active connections</para>
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| 281 | <indexterm zone="ch-system-iproute2 ss">
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| 282 | <primary sortas="b-ss">ss</primary>
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| 283 | </indexterm>
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| 284 | </listitem>
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| 285 | </varlistentry>
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| 286 |
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| 287 | <varlistentry id="tc">
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| 288 | <term>
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| 289 | <command>tc</command>
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| 290 | </term>
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| 291 | <listitem>
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| 292 | <para>Traffic Controlling Executable; this is for Quality Of
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| 293 | Service (QOS) and Class Of Service (COS)
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| 294 | implementations
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| 295 | </para>
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| 296 |
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| 297 | <para><command>tc qdisc</command> allows users to setup the queueing
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| 298 | discipline
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| 299 | </para>
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| 300 |
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| 301 | <para><command>tc class</command> allows users to setup classes based on
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| 302 | the queuing discipline scheduling
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| 303 | </para>
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| 304 |
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| 305 | <para><command>tc estimator</command> allows users to estimate the
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| 306 | network flow into a network
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| 307 | </para>
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| 308 |
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| 309 | <para><command>tc filter</command> allows users to setup the QOS/COS
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| 310 | packet filtering
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| 311 | </para>
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| 312 |
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| 313 | <para><command>tc policy</command> allows users to setup the QOS/COS
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| 314 | policies
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| 315 | </para>
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| 316 | <indexterm zone="ch-system-iproute2 ss">
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| 317 | <primary sortas="b-tc">tc</primary>
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| 318 | </indexterm>
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| 319 | </listitem>
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| 320 | </varlistentry>
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| 321 | </variablelist>
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| 322 | </sect2>
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| 323 | </sect1>
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| 324 |
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