[a8a8b9e] | 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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[5fdc965] | 8 | <sect1 id="ch-network-dhcpcd" role="wrap"> |
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[a8a8b9e] | 9 | <?dbhtml filename="dhcpcd.html"?> |
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| 10 | |
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| 11 | <title>DHCPCD-&dhcpcd-version;</title> |
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| 12 | |
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[5fdc965] | 13 | <indexterm zone="ch-network-dhcpcd"> |
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[a8a8b9e] | 14 | <primary sortas="a-DHCPCD">DHCPCD</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 DHCPCD package provides a DHCP Client for network configuration.</para> |
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| 21 | |
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| 22 | </sect2> |
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| 23 | |
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| 24 | <sect2 role="installation"> |
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| 25 | <title>Installation of DHCPCD</title> |
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| 26 | |
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[5fdc965] | 27 | <para os="a">If you wish to configure your network to connect to a DHCP |
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| 28 | server, you will first need to install a DHCP client. CLFS uses the |
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| 29 | DHCPCD package for this.</para> |
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[a8a8b9e] | 30 | |
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| 31 | <para os="b">Prepare DHCPCD for compilation:</para> |
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| 32 | |
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[b27081c4] | 33 | <screen os="c" role="nodump"><userinput>./configure \ |
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| 34 | --prefix=/usr \ |
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| 35 | --sbindir=/sbin \ |
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| 36 | --sysconfdir=/etc \ |
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| 37 | --dbdir=/var/lib/dhcpcd \ |
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| 38 | --libexecdir=/usr/lib/dhcpcd</userinput></screen> |
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[a8a8b9e] | 39 | |
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[37389ed] | 40 | <para os="d">Compile the package:</para> |
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[a8a8b9e] | 41 | |
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[819ba78] | 42 | <screen os="e" role="nodump"><userinput>make</userinput></screen> |
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[a8a8b9e] | 43 | |
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[37389ed] | 44 | <para os="f">This package does not come with a test suite.</para> |
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| 45 | |
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| 46 | <para os="g">Install the package:</para> |
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| 47 | |
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[819ba78] | 48 | <screen os="h" role="nodump"><userinput>make install</userinput></screen> |
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[a8a8b9e] | 49 | |
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| 50 | </sect2> |
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| 51 | |
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[31e77c0] | 52 | <sect2 id="conf-dhcpcd" role="configuration"> |
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[82fc053] | 53 | <title>Creating the DHCP Network Interface Configuration Files</title> |
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[31e77c0] | 54 | |
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[82fc053] | 55 | <para>First install the service from the CLFS Bootscripts package:</para> |
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[31e77c0] | 56 | |
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[819ba78] | 57 | <screen role="nodump"><userinput>tar -xvf bootscripts-cross-lfs-&bootscripts-clfs-version;.tar.xz |
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[82fc053] | 58 | cd bootscripts-cross-lfs-&bootscripts-clfs-version; |
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| 59 | make install-service-dhcpcd</userinput></screen> |
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[31e77c0] | 60 | |
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[82fc053] | 61 | <para>Finally, create the |
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| 62 | <filename>/etc/sysconfig/network-devices/ifconfig.eth0/dhcpcd</filename> |
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| 63 | configuration file using the following commands. Adjust appropriately for |
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| 64 | additional interfaces:</para> |
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[31e77c0] | 65 | |
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[819ba78] | 66 | <screen role="nodump"><userinput>cd /etc/sysconfig/network-devices && |
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[82fc053] | 67 | mkdir -v ifconfig.eth0 && |
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| 68 | cat > ifconfig.eth0/dhcpcd << "EOF" |
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| 69 | <literal>ONBOOT="yes" |
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| 70 | SERVICE="dhcpcd" |
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[31e77c0] | 71 | |
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[82fc053] | 72 | # Start Command for DHCPCD |
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| 73 | DHCP_START="-q" |
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[31e77c0] | 74 | |
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[82fc053] | 75 | # Stop Command for DHCPCD |
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| 76 | DHCP_STOP="-k"</literal> |
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| 77 | EOF</userinput></screen> |
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[31e77c0] | 78 | |
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[82fc053] | 79 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 80 | href="static.xml" |
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| 81 | xpointer="xpointer(//*[@os='var-ob'])"/> |
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[31e77c0] | 82 | |
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[82fc053] | 83 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 84 | href="static.xml" |
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| 85 | xpointer="xpointer(//*[@os='var-s'])"/> |
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[31e77c0] | 86 | |
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[82fc053] | 87 | <para>The <envar>DHCP_START</envar> and <envar>DHCP_STOP</envar> variables |
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| 88 | arguments that are passed onto <filename>dhcpcd</filename> when starting |
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| 89 | and stoppping the service. More information about what can be passed can |
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| 90 | be found in the <filename>dhcpcd(8)</filename> man page.</para> |
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[31e77c0] | 91 | |
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[82fc053] | 92 | <para>To configure another Static Interface, Follow <xref linkend="ch-network-static"/>.</para> |
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[31e77c0] | 93 | |
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| 94 | </sect2> |
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| 95 | |
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[a8a8b9e] | 96 | <sect2 id="contents-dhcpcd" role="content"> |
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| 97 | <title>Contents of dhcpcd</title> |
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| 98 | |
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| 99 | <segmentedlist> |
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| 100 | <segtitle>Installed files</segtitle> |
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| 101 | |
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| 102 | <seglistitem> |
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[593f554e] | 103 | <seg>dhcpcd</seg> |
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[a8a8b9e] | 104 | </seglistitem> |
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| 105 | </segmentedlist> |
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| 106 | |
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| 107 | <variablelist> |
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| 108 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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| 109 | <?dbfo list-presentation="list"?> |
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| 110 | <?dbhtml list-presentation="table"?> |
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| 111 | |
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| 112 | <varlistentry id="dhcpcd"> |
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| 113 | <term><command>dhcpcd</command></term> |
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| 114 | <listitem> |
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[8d157dfa] | 115 | <para>dhcpcd is an implementation of the DHCP client specified in |
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| 116 | RFC 2131. It gets the host information from a DHCP server and |
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| 117 | configures the network interface automatically.</para> |
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[5fdc965] | 118 | <indexterm zone="ch-network-dhcpcd"> |
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[a8a8b9e] | 119 | <primary sortas="e-dhcpcd">dhcpcd</primary> |
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| 120 | </indexterm> |
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| 121 | </listitem> |
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| 122 | </varlistentry> |
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| 123 | |
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| 124 | </variablelist> |
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| 125 | |
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| 126 | </sect2> |
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| 127 | |
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| 128 | </sect1> |
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