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3085bc2699
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9363 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
324 lines
11 KiB
XML
324 lines
11 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-system-iproute2" role="wrap">
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<?dbhtml filename="iproute2.html"?>
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<sect1info condition="script">
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<productname>iproute2</productname>
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<productnumber>&iproute2-version;</productnumber>
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<address>&iproute2-url;</address>
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</sect1info>
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<title>IPRoute2-&iproute2-version;</title>
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<indexterm zone="ch-system-iproute2">
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<primary sortas="a-IPRoute2">IPRoute2</primary>
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</indexterm>
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<sect2 role="package">
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<title/>
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<para>The IPRoute2 package contains programs for basic and advanced IPV4-based
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networking.</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<segtitle>&diskspace;</segtitle>
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<seglistitem>
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<seg>&iproute2-ch6-sbu;</seg>
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<seg>&iproute2-ch6-du;</seg>
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</seglistitem>
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</segmentedlist>
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</sect2>
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<sect2 role="installation">
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<title>Installation of IPRoute2</title>
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<para>The <command>arpd</command> binary included in this package is
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dependent on Berkeley DB. Because <command>arpd</command> is not a very
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common requirement on a base Linux system, remove the dependency on Berkeley DB by applying the <command>sed</command> command below. If the
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<command>arpd</command> binary is needed, instructions for compiling
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Berkeley DB can be found in the BLFS Book at
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<ulink url="&blfs-root;view/svn/server/databases.html#db"/>.
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</para>
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<screen><userinput>sed -i '/^TARGETS/s@arpd@@g' misc/Makefile</userinput></screen>
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<para>Fix a bug that causes the <command>ip route get</command> command to
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not produce any output:</para>
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<screen><userinput remap="pre">sed -i 's/== !/\&\& !/' ip/iproute.c</userinput></screen>
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<para>Compile the package:</para>
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<screen><userinput remap="make">make DESTDIR=</userinput></screen>
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<variablelist>
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<title>The meaning of the make option:</title>
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<varlistentry>
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<term><parameter>DESTDIR=</parameter></term>
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<listitem>
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<para>This ensures that the IPRoute2 binaries will install into
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the correct directory. By default, <parameter>DESTDIR</parameter> is
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set to <filename class="directory">/usr</filename>.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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<para>This package comes with a testsuite, but due to assumptions it makes,
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it is not possible to reliably run these tests from within the chroot
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environment. If you wish to run these tests after booting into your new LFS
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system, ensure you select <filename>/proc/config.gz</filename>
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CONFIG_IKCONFIG_PROC ("General setup" -> "Enable access to
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.config through /proc/config.gz") support into your kernel then run
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'make alltests' from the <filename class="directory">testsuite/</filename>
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subdirectory.</para>
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<para>Install the package:</para>
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<screen><userinput remap="install">make DESTDIR= SBINDIR=/sbin MANDIR=/usr/share/man \
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DOCDIR=/usr/share/doc/iproute2-&iproute2-version; install</userinput></screen>
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</sect2>
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<sect2 id="contents-iproute2" role="content">
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<title>Contents of IPRoute2</title>
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<segmentedlist>
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<segtitle>Installed programs</segtitle>
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<segtitle>Installed directories</segtitle>
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<seglistitem>
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<seg>ctstat (link to lnstat), genl, ifcfg, ifstat, ip, lnstat,
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nstat, routef, routel, rtacct, rtmon, rtpr, rtstat (link to lnstat), ss,
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and tc</seg>
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<seg>/etc/iproute2, /lib/tc, /usr/share/doc/iproute2-&iproute2-version;,
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/usr/lib/tc</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="ctstat">
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<term><command>ctstat</command></term>
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<listitem>
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<para>Connection status utility</para>
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<indexterm zone="ch-system-iproute2 ctstat">
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<primary sortas="b-ctstat">ctstat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="genl">
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<term><command>genl</command></term>
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<listitem>
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<para></para>
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<indexterm zone="ch-system-iproute2 genl">
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<primary sortas="b-genl">genl</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="ifcfg">
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<term><command>ifcfg</command></term>
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<listitem>
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<para>A shell script wrapper for the <command>ip</command> command.
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Note that it requires the <command>arping</command> and
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<command>rdisk</command> programs from the
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iputils package found at <ulink url="http://www.skbuff.net/iputils/"/>.</para>
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<indexterm zone="ch-system-iproute2 ifcfg">
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<primary sortas="b-ifcfg">ifcfg</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="ifstat">
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<term><command>ifstat</command></term>
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<listitem>
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<para>Shows the interface statistics, including the amount of
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transmitted and received packets by interface</para>
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<indexterm zone="ch-system-iproute2 ifstat">
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<primary sortas="b-ifstat">ifstat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="ip">
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<term><command>ip</command></term>
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<listitem>
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<para>The main executable. It has several different functions:</para>
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<para><command>ip link <replaceable><device></replaceable></command>
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allows users to look at the state of devices and to make changes</para>
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<para><command>ip addr</command> allows users to look at addresses and
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their properties, add new addresses, and delete old ones</para>
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<para><command>ip neighbor</command> allows users to look at neighbor
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bindings and their properties, add new neighbor entries, and delete
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old ones</para>
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<para><command>ip rule</command> allows users to look at the routing
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policies and change them</para>
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<para><command>ip route</command> allows users to look at the routing
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table and change routing table rules</para>
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<para><command>ip tunnel</command> allows users to look at the IP
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tunnels and their properties, and change them</para>
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<para><command>ip maddr</command> allows users to look at the multicast
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addresses and their properties, and change them</para>
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<para><command>ip mroute</command> allows users to set, change, or
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delete the multicast routing</para>
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<para><command>ip monitor</command> allows users to continously monitor
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the state of devices, addresses and routes</para>
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<indexterm zone="ch-system-iproute2 ip">
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<primary sortas="b-ip">ip</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="lnstat">
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<term><command>lnstat</command></term>
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<listitem>
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<para>Provides Linux network statistics. It is a generalized and more
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feature-complete replacement for the old <command>rtstat</command>
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program</para>
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<indexterm zone="ch-system-iproute2 lnstat">
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<primary sortas="b-lnstat">lnstat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="nstat">
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<term><command>nstat</command></term>
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<listitem>
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<para>Shows network statistics</para>
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<indexterm zone="ch-system-iproute2 nstat">
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<primary sortas="b-nstat">nstat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="routef">
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<term><command>routef</command></term>
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<listitem>
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<para>A component of <command>ip route</command>. This is for flushing
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the routing tables</para>
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<indexterm zone="ch-system-iproute2 routef">
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<primary sortas="b-routef">routef</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="routel">
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<term><command>routel</command></term>
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<listitem>
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<para>A component of <command>ip route</command>. This is for listing
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the routing tables</para>
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<indexterm zone="ch-system-iproute2 routel">
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<primary sortas="b-routel">routel</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rtacct">
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<term><command>rtacct</command></term>
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<listitem>
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<para>Displays the contents of
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<filename>/proc/net/rt_acct</filename></para>
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<indexterm zone="ch-system-iproute2 rtacct">
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<primary sortas="b-rtacct">rtacct</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rtmon">
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<term><command>rtmon</command></term>
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<listitem>
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<para>Route monitoring utility</para>
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<indexterm zone="ch-system-iproute2 rtmon">
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<primary sortas="b-rtmon">rtmon</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rtpr">
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<term><command>rtpr</command></term>
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<listitem>
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<para>Converts the output of <command>ip -o</command> back into a
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readable form</para>
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<indexterm zone="ch-system-iproute2 rtpr">
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<primary sortas="b-rtpr">rtpr</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rtstat">
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<term><command>rtstat</command></term>
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<listitem>
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<para>Route status utility</para>
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<indexterm zone="ch-system-iproute2 rtstat">
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<primary sortas="b-rtstat">rtstat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="ss">
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<term><command>ss</command></term>
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<listitem>
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<para>Similar to the <command>netstat</command> command; shows active
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connections</para>
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<indexterm zone="ch-system-iproute2 ss">
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<primary sortas="b-ss">ss</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="tc">
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<term><command>tc</command></term>
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<listitem>
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<para>Traffic Controlling Executable; this is for Quality Of Service
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(QOS) and Class Of Service (COS) implementations</para>
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<para><command>tc qdisc</command> allows users to setup the queueing
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discipline</para>
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<para><command>tc class</command> allows users to setup classes based
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on the queuing discipline scheduling</para>
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<para><command>tc estimator</command> allows users to estimate the
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network flow into a network</para>
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<para><command>tc filter</command> allows users to setup the QOS/COS
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packet filtering</para>
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<para><command>tc policy</command> allows users to setup the QOS/COS
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policies</para>
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<indexterm zone="ch-system-iproute2 ss">
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<primary sortas="b-tc">tc</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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