source: chapter06/iproute2.xml@ e1ad8a8

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Last change on this file since e1ad8a8 was 0445a3d, checked in by Manuel Canales Esparcia <manuel@…>, 17 years ago

Added remap attributes to userinput tags in packages pages.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@8389 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

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[a088964]1<?xml version="1.0" encoding="ISO-8859-1"?>
[b06ca36]2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
[a088964]4 <!ENTITY % general-entities SYSTEM "../general.ent">
5 %general-entities;
6]>
[bdea25ce]7
[81fd230]8<sect1 id="ch-system-iproute2" role="wrap">
[bdea25ce]9 <?dbhtml filename="iproute2.html"?>
10
[e747759]11 <sect1info condition="script">
12 <productname>iproute2</productname>
13 <productnumber>&iproute2-version;</productnumber>
14 <address>&iproute2-url;</address>
15 </sect1info>
16
[f0d59f2]17 <title>IPRoute2-&iproute2-version;</title>
[bdea25ce]18
[a088964]19 <indexterm zone="ch-system-iproute2">
[89ed081]20 <primary sortas="a-IPRoute2">IPRoute2</primary>
[a088964]21 </indexterm>
[bdea25ce]22
[a088964]23 <sect2 role="package">
24 <title/>
[bdea25ce]25
26 <para>The IPRoute2 package contains programs for basic and advanced IPV4-based
27 networking.</para>
28
[a088964]29 <segmentedlist>
30 <segtitle>&buildtime;</segtitle>
31 <segtitle>&diskspace;</segtitle>
[bdea25ce]32
[a088964]33 <seglistitem>
[e4a5635]34 <seg>&iproute2-ch6-sbu;</seg>
35 <seg>&iproute2-ch6-du;</seg>
[a088964]36 </seglistitem>
37 </segmentedlist>
[bdea25ce]38
[a088964]39 </sect2>
[bdea25ce]40
[a088964]41 <sect2 role="installation">
[f0d59f2]42 <title>Installation of IPRoute2</title>
[a088964]43
[e3ebd9fb]44 <para>The installation of two manual pages is broken and results in
45 dangling symlinks. Fix this with the following command:</para>
46
[0445a3d]47<screen><userinput remap="pre">sed -i -e '/tc-bfifo.8/d' -e '/tc-pfifo.8/s/pbfifo/bfifo/' Makefile</userinput></screen>
[e3ebd9fb]48
[a088964]49 <para>Compile the package:</para>
50
[0445a3d]51<screen><userinput remap="make">make SBINDIR=/sbin</userinput></screen>
[81fd230]52
53 <variablelist>
[bdea25ce]54 <title>The meaning of the make option:</title>
55
56 <varlistentry>
57 <term><parameter>SBINDIR=/sbin</parameter></term>
58 <listitem>
59 <para>This ensures that the IPRoute2 binaries will install into
60 <filename class="directory">/sbin</filename>. This is the correct
61 location according to the FHS, because some of the IPRoute2 binaries
62 are used by the LFS-Bootscripts package.</para>
63 </listitem>
64 </varlistentry>
65
[81fd230]66 </variablelist>
67
[0be3d41]68 <para>This package does not come with a test suite.</para>
69
[81fd230]70 <para>Install the package:</para>
71
[0445a3d]72<screen><userinput remap="install">make SBINDIR=/sbin install</userinput></screen>
[bdea25ce]73
74 <para>The <command>arpd</command> binary links against the Berkeley DB
75 libraries that reside in <filename class="directory">/usr</filename> and
76 uses a database in <filename>/var/lib/arpd/arpd.db</filename>. Thus,
77 according to the FHS, it must be in <filename
78 class="directory">/usr/sbin</filename>. Move it there:</para>
[fa21b3d]79
[0445a3d]80 <screen><userinput remap="install">mv -v /sbin/arpd /usr/sbin</userinput></screen>
[bdea25ce]81
[a088964]82 </sect2>
83
84 <sect2 id="contents-iproute2" role="content">
[f0d59f2]85 <title>Contents of IPRoute2</title>
[bdea25ce]86
[81fd230]87 <segmentedlist>
88 <segtitle>Installed programs</segtitle>
[bdea25ce]89
[81fd230]90 <seglistitem>
[2791a8e]91 <seg>arpd, ctstat (link to lnstat), genl, ifcfg, ifstat, ip, lnstat,
92 nstat, routef, routel, rtacct, rtmon, rtpr, rtstat (link to lnstat), ss,
[bdea25ce]93 and tc.</seg>
[81fd230]94 </seglistitem>
95 </segmentedlist>
96
[bdea25ce]97 <variablelist>
98 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
99 <?dbfo list-presentation="list"?>
100 <?dbhtml list-presentation="table"?>
101
[fa21b3d]102 <varlistentry id="arpd">
[bdea25ce]103 <term><command>arpd</command></term>
[fa21b3d]104 <listitem>
[bdea25ce]105 <para>Userspace ARP daemon, useful in really large networks, where the
106 kernelspace ARP implementation is insufficient, or when setting up a
107 honeypot</para>
[fa21b3d]108 <indexterm zone="ch-system-iproute2 arpd">
109 <primary sortas="b-arpd">arpd</primary>
110 </indexterm>
111 </listitem>
112 </varlistentry>
113
[46a500e]114 <varlistentry id="ctstat">
[bdea25ce]115 <term><command>ctstat</command></term>
[46a500e]116 <listitem>
[89ed081]117 <para>Connection status utility</para>
[46a500e]118 <indexterm zone="ch-system-iproute2 ctstat">
[005dc3f]119 <primary sortas="b-ctstat">ctstat</primary>
[46a500e]120 </indexterm>
121 </listitem>
122 </varlistentry>
123
[2791a8e]124 <varlistentry id="genl">
125 <term><command>genl</command></term>
126 <listitem>
127 <para></para>
128 <indexterm zone="ch-system-iproute2 genl">
129 <primary sortas="b-genl">genl</primary>
130 </indexterm>
131 </listitem>
132 </varlistentry>
133
[46a500e]134 <varlistentry id="ifcfg">
[bdea25ce]135 <term><command>ifcfg</command></term>
[46a500e]136 <listitem>
[89ed081]137 <para>A shell script wrapper for the <command>ip</command> command</para>
[46a500e]138 <indexterm zone="ch-system-iproute2 ifcfg">
139 <primary sortas="b-ifcfg">ifcfg</primary>
140 </indexterm>
141 </listitem>
142 </varlistentry>
[81fd230]143
144 <varlistentry id="ifstat">
[bdea25ce]145 <term><command>ifstat</command></term>
[81fd230]146 <listitem>
[bdea25ce]147 <para>Shows the interface statistics, including the amount of
148 transmitted and received packets by interface</para>
[81fd230]149 <indexterm zone="ch-system-iproute2 ifstat">
150 <primary sortas="b-ifstat">ifstat</primary>
151 </indexterm>
152 </listitem>
153 </varlistentry>
154
155 <varlistentry id="ip">
[bdea25ce]156 <term><command>ip</command></term>
[81fd230]157 <listitem>
158 <para>The main executable. It has several different functions:</para>
159
[0090db5]160 <para><command>ip link <replaceable>&lt;device&gt;</replaceable></command>
[bdea25ce]161 allows users to look at the state of devices and to make changes</para>
[81fd230]162
163 <para><command>ip addr</command> allows users to look at addresses and
[bdea25ce]164 their properties, add new addresses, and delete old ones</para>
[81fd230]165
[bdea25ce]166 <para><command>ip neighbor</command> allows users to look at neighbor
167 bindings and their properties, add new neighbor entries, and delete
168 old ones</para>
[81fd230]169
170 <para><command>ip rule</command> allows users to look at the routing
[bdea25ce]171 policies and change them</para>
[81fd230]172
173 <para><command>ip route</command> allows users to look at the routing
[bdea25ce]174 table and change routing table rules</para>
[81fd230]175
176 <para><command>ip tunnel</command> allows users to look at the IP
[bdea25ce]177 tunnels and their properties, and change them</para>
[81fd230]178
179 <para><command>ip maddr</command> allows users to look at the multicast
[bdea25ce]180 addresses and their properties, and change them</para>
[81fd230]181
182 <para><command>ip mroute</command> allows users to set, change, or
[bdea25ce]183 delete the multicast routing</para>
[81fd230]184
[bdea25ce]185 <para><command>ip monitor</command> allows users to continously monitor
186 the state of devices, addresses and routes</para>
[81fd230]187 <indexterm zone="ch-system-iproute2 ip">
188 <primary sortas="b-ip">ip</primary>
189 </indexterm>
190 </listitem>
191 </varlistentry>
192
[46a500e]193 <varlistentry id="lnstat">
[bdea25ce]194 <term><command>lnstat</command></term>
[46a500e]195 <listitem>
196 <para>Provides Linux network statistics. It is a generalized and more
[bdea25ce]197 feature-complete replacement for the old <command>rtstat</command>
198 program</para>
[46a500e]199 <indexterm zone="ch-system-iproute2 lnstat">
[005dc3f]200 <primary sortas="b-lnstat">lnstat</primary>
[46a500e]201 </indexterm>
202 </listitem>
203 </varlistentry>
204
[81fd230]205 <varlistentry id="nstat">
[bdea25ce]206 <term><command>nstat</command></term>
[81fd230]207 <listitem>
[89ed081]208 <para>Shows network statistics</para>
[81fd230]209 <indexterm zone="ch-system-iproute2 nstat">
210 <primary sortas="b-nstat">nstat</primary>
211 </indexterm>
212 </listitem>
213 </varlistentry>
214
215 <varlistentry id="routef">
[bdea25ce]216 <term><command>routef</command></term>
[81fd230]217 <listitem>
[bdea25ce]218 <para>A component of <command>ip route</command>. This is for flushing
219 the routing tables</para>
[81fd230]220 <indexterm zone="ch-system-iproute2 routef">
221 <primary sortas="b-routef">routef</primary>
222 </indexterm>
223 </listitem>
224 </varlistentry>
225
226 <varlistentry id="routel">
[bdea25ce]227 <term><command>routel</command></term>
[81fd230]228 <listitem>
[bdea25ce]229 <para>A component of <command>ip route</command>. This is for listing
230 the routing tables</para>
[81fd230]231 <indexterm zone="ch-system-iproute2 routel">
232 <primary sortas="b-routel">routel</primary>
233 </indexterm>
234 </listitem>
235 </varlistentry>
236
[46a500e]237 <varlistentry id="rtacct">
[bdea25ce]238 <term><command>rtacct</command></term>
[46a500e]239 <listitem>
[bdea25ce]240 <para>Displays the contents of
241 <filename>/proc/net/rt_acct</filename></para>
[46a500e]242 <indexterm zone="ch-system-iproute2 rtacct">
243 <primary sortas="b-rtacct">rtacct</primary>
244 </indexterm>
245 </listitem>
246 </varlistentry>
247
[81fd230]248 <varlistentry id="rtmon">
[bdea25ce]249 <term><command>rtmon</command></term>
[81fd230]250 <listitem>
[89ed081]251 <para>Route monitoring utility</para>
[81fd230]252 <indexterm zone="ch-system-iproute2 rtmon">
253 <primary sortas="b-rtmon">rtmon</primary>
254 </indexterm>
255 </listitem>
256 </varlistentry>
257
[46a500e]258 <varlistentry id="rtpr">
[bdea25ce]259 <term><command>rtpr</command></term>
[46a500e]260 <listitem>
261 <para>Converts the output of <command>ip -o</command> back into a
[bdea25ce]262 readable form</para>
[46a500e]263 <indexterm zone="ch-system-iproute2 rtpr">
264 <primary sortas="b-rtpr">rtpr</primary>
265 </indexterm>
266 </listitem>
267 </varlistentry>
268
[81fd230]269 <varlistentry id="rtstat">
[bdea25ce]270 <term><command>rtstat</command></term>
[81fd230]271 <listitem>
[89ed081]272 <para>Route status utility</para>
[81fd230]273 <indexterm zone="ch-system-iproute2 rtstat">
274 <primary sortas="b-rtstat">rtstat</primary>
275 </indexterm>
276 </listitem>
277 </varlistentry>
278
279 <varlistentry id="ss">
[bdea25ce]280 <term><command>ss</command></term>
[81fd230]281 <listitem>
[bdea25ce]282 <para>Similar to the <command>netstat</command> command; shows active
283 connections</para>
[81fd230]284 <indexterm zone="ch-system-iproute2 ss">
285 <primary sortas="b-ss">ss</primary>
286 </indexterm>
287 </listitem>
288 </varlistentry>
289
290 <varlistentry id="tc">
[bdea25ce]291 <term><command>tc</command></term>
[81fd230]292 <listitem>
[bdea25ce]293 <para>Traffic Controlling Executable; this is for Quality Of Service
294 (QOS) and Class Of Service (COS) implementations</para>
[81fd230]295
296 <para><command>tc qdisc</command> allows users to setup the queueing
[bdea25ce]297 discipline</para>
[81fd230]298
[bdea25ce]299 <para><command>tc class</command> allows users to setup classes based
300 on the queuing discipline scheduling</para>
[81fd230]301
302 <para><command>tc estimator</command> allows users to estimate the
[bdea25ce]303 network flow into a network</para>
[81fd230]304
305 <para><command>tc filter</command> allows users to setup the QOS/COS
[bdea25ce]306 packet filtering</para>
[81fd230]307
308 <para><command>tc policy</command> allows users to setup the QOS/COS
[bdea25ce]309 policies</para>
[81fd230]310 <indexterm zone="ch-system-iproute2 ss">
311 <primary sortas="b-tc">tc</primary>
312 </indexterm>
313 </listitem>
314 </varlistentry>
[bdea25ce]315
[81fd230]316 </variablelist>
[bdea25ce]317
[a088964]318 </sect2>
[81fd230]319
[bdea25ce]320</sect1>
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