<sect1 id="configuration-ppp-packages">

    <title>Installing Required Packages</title>

    <para>

        To implement the dial-up infrastrcuture described in this

        chapter, it is required to have installed the <quote>Dialup

        Networking Support</quote> group of packages available in the

        [base] repository of &TC;;. The installtion of

        this group of packages is required both in server and client

        computers. If you don't have this group of packages installed

        in your computer, then you can do it as the following command

        describes:

    </para>

    <screen>sudo yum groupinstall "Dialup Networking Support"</screen>

    <para>

        Other packages might be required based on whether you are

        configuring the computer to be a server or a client.  The

        implementation described in this chapter considers both a

        server and client configuration so you can pick up the one

        that better fits your needs.

    </para>

    <sect2 id="configurations-ppp-packages-server">

    <title>The Server Installation</title>

    <para>

        ...

    </para>

    </sect2>

    <sect2 id="configurations-ppp-packages-client">

    <title>The Client Installation</title>

    <para>

        ...

    </para>

    </sect2>

</sect1>