source: BOOK/final-system/common/iana-etc.xml@ 54941ee

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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
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]>

<sect1 id="ch-system-iana-etc" role="wrap">
  <?dbhtml filename="iana-etc.html"?>

  <title>Iana-Etc-&iana-etc-version;</title>

  <indexterm zone="ch-system-iana-etc">
    <primary sortas="a-Iana-Etc">Iana-Etc</primary>
  </indexterm>

  <sect2 role="package">
    <title/>

    <para>The Iana-Etc package provides data for network services and
    protocols.</para>

  </sect2>

  <sect2 role="installation">
    <title>Installation of Iana-Etc</title>

    <note os="n1">
      <para>This package has the option of downloading updated data when internet access is available. If /etc/resolv.conf has a nameserver entry and internet access is available at this step, then use <userinput>make get</userinput> to update the data, and do not apply the following patch.</para>
    </note>

    <para os="p1">The following patch updates the services and protocol files:</para>

<screen os="p2"><userinput>patch -Np1 -i ../&iana-etc-numbers_update-patch;</userinput></screen>

    <para os="a">The following command converts the raw data provided by IANA into
    the correct formats for the <filename>/etc/protocols</filename> and
    <filename>/etc/services</filename> data files:</para>

<screen os="b"><userinput>make</userinput></screen>

    <para os="c">This package does not come with a test suite.</para>

    <para os="d">Install the package:</para>

<screen os="e"><userinput>make install</userinput></screen>

  </sect2>

  <sect2 id="contents-iana-etc" role="content">
    <title>Contents of Iana-Etc</title>

    <segmentedlist>
      <segtitle>Installed files</segtitle>

      <seglistitem>
        <seg>/etc/protocols and /etc/services</seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="protocols">
        <term><filename>/etc/protocols</filename></term>
        <listitem>
          <para>Describes the various DARPA Internet protocols that are
          available from the TCP/IP subsystem</para>
          <indexterm zone="ch-system-iana-etc">
            <primary sortas="e-/etc/protocols">/etc/protocols</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="services">
        <term><filename>/etc/services</filename></term>
        <listitem>
          <para>Provides a mapping between friendly textual names for internet
          services, and their underlying assigned port numbers and protocol
          types</para>
          <indexterm zone="ch-system-iana-etc">
            <primary sortas="e-/etc/services">/etc/services</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>