slackware-current/slackbook/html/network-configuration-ppp.html
Patrick J Volkerding 75a4a592e5 Slackware 13.37
Mon Apr 25 13:37:00 UTC 2011
Slackware 13.37 x86_64 stable is released!

Thanks to everyone who pitched in on this release: the Slackware team,
the folks producing upstream code, and linuxquestions.org for providing
a great forum for collaboration and testing.

The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a
dual-sided
32-bit/64-bit x86/x86_64 DVD.  Please consider supporting the Slackware
project by picking up a copy from store.slackware.com.  We're taking
pre-orders now, and offer a discount if you sign up for a subscription.

As always, thanks to the Slackware community for testing, suggestions,
and feedback.  :-)

Have fun!
2018-05-31 22:45:18 +02:00

166 lines
5.5 KiB
HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta name="generator" content="HTML Tidy, see www.w3.org" />
<title>PPP</title>
<meta name="GENERATOR" content="Modular DocBook HTML Stylesheet Version 1.7" />
<link rel="HOME" title="Slackware Linux Essentials" href="index.html" />
<link rel="UP" title="Network Configuration" href="network-configuration.html" />
<link rel="PREVIOUS" title="TCP/IP Configuration"
href="network-configuration-tcpip.html" />
<link rel="NEXT" title="Wireless" href="network-configuration-wireless.html" />
<link rel="STYLESHEET" type="text/css" href="docbook.css" />
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body class="SECT1" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#840084"
alink="#0000FF">
<div class="NAVHEADER">
<table summary="Header navigation table" width="100%" border="0" cellpadding="0"
cellspacing="0">
<tr>
<th colspan="3" align="center">Slackware Linux Essentials</th>
</tr>
<tr>
<td width="10%" align="left" valign="bottom"><a href="network-configuration-tcpip.html"
accesskey="P">Prev</a></td>
<td width="80%" align="center" valign="bottom">Chapter 5 Network Configuration</td>
<td width="10%" align="right" valign="bottom"><a
href="network-configuration-wireless.html" accesskey="N">Next</a></td>
</tr>
</table>
<hr align="LEFT" width="100%" />
</div>
<div class="SECT1">
<h1 class="SECT1"><a id="NETWORK-CONFIGURATION-PPP" name="NETWORK-CONFIGURATION-PPP">5.4
PPP</a></h1>
<p>Many people still connect to the Internet through some kind of dialup connection. The
most common method is PPP, though SLIP is still occasionally used. Setting up your system
to speak PPP to a remote server is pretty easy. We've included a few tools to help you in
setting it up.</p>
<div class="SECT2">
<h2 class="SECT2"><a id="AEN1954" name="AEN1954">5.4.1 <tt
class="COMMAND">pppsetup</tt></a></h2>
<p>Slackware includes a program called <tt class="COMMAND">pppsetup</tt> to configure
your system to use your dialup account. It shares a look and feel similar to our <tt
class="COMMAND">netconfig</tt> program. To run the program, make sure you are logged in
as root. Then type <tt class="COMMAND">pppsetup</tt> to run it. You should see a screen
like this:</p>
<p>The program will present a series of questions, to which you will feed it appropriate
answers. Things like your modem device, the modem initialization string, and the ISP
phone number. Some items will have a default, which you can accept in most cases.</p>
<p>After the program runs, it will create a <tt class="COMMAND">ppp-go</tt> program and a
<tt class="COMMAND">ppp-off</tt> program. These are used to start and stop, respectively,
the PPP connection. The two programs are located in <tt class="FILENAME">/usr/sbin</tt>
and need root privileges to run.</p>
</div>
<div class="SECT2">
<h2 class="SECT2"><a id="AEN1969" name="AEN1969">5.4.2 <tt
class="FILENAME">/etc/ppp</tt></a></h2>
<p>For most users, running <tt class="COMMAND">pppsetup</tt> will be sufficient. However,
there may be an instance where you want to tweak some of the values used by the PPP
daemon. All of the configuration information is kept in <tt
class="FILENAME">/etc/ppp</tt>. Here is a list of what the different files are for:</p>
<div class="INFORMALTABLE"><a id="AEN1975" name="AEN1975"></a>
<table border="0" frame="void" class="CALSTABLE">
<col width="1*" />
<col width="3*" />
<tbody>
<tr>
<td><tt class="COMMAND">ip-down</tt></td>
<td>
<p>This script is run by <tt class="COMMAND">pppd</tt> after the PPP connection is
ended.</p>
</td>
</tr>
<tr>
<td><tt class="COMMAND">ip-up</tt></td>
<td>
<p>This script is run by <tt class="COMMAND">pppd</tt> when there's a successful ppp
connection. Put any commands you want run after a successful connection in this file.</p>
</td>
</tr>
<tr>
<td><tt class="FILENAME">options</tt></td>
<td>
<p>General configuration options for <tt class="COMMAND">pppd</tt>.</p>
</td>
</tr>
<tr>
<td><tt class="FILENAME">options.demand</tt></td>
<td>
<p>General configuration options for <tt class="COMMAND">pppd</tt> when run in demand
dialing mode.</p>
</td>
</tr>
<tr>
<td><tt class="COMMAND">pppscript</tt></td>
<td>
<p>The commands sent to the modem.</p>
</td>
</tr>
<tr>
<td><tt class="FILENAME">pppsetup.txt</tt></td>
<td>
<p>A log of what you entered when you ran <tt class="COMMAND">pppsetup</tt>.</p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="NOTE">
<table class="NOTE" width="100%" border="0">
<tr>
<td width="25" align="CENTER" valign="TOP"><img src="./imagelib/admon/note.png"
hspace="5" alt="Note" /></td>
<td align="LEFT" valign="TOP">
<p>Most of these files won't be there until after you run <tt
class="COMMAND">pppsetup</tt>.</p>
</td>
</tr>
</table>
</div>
</div>
</div>
<div class="NAVFOOTER">
<hr align="LEFT" width="100%" />
<table summary="Footer navigation table" width="100%" border="0" cellpadding="0"
cellspacing="0">
<tr>
<td width="33%" align="left" valign="top"><a href="network-configuration-tcpip.html"
accesskey="P">Prev</a></td>
<td width="34%" align="center" valign="top"><a href="index.html"
accesskey="H">Home</a></td>
<td width="33%" align="right" valign="top"><a href="network-configuration-wireless.html"
accesskey="N">Next</a></td>
</tr>
<tr>
<td width="33%" align="left" valign="top">TCP/IP Configuration</td>
<td width="34%" align="center" valign="top"><a href="network-configuration.html"
accesskey="U">Up</a></td>
<td width="33%" align="right" valign="top">Wireless</td>
</tr>
</table>
</div>
</body>
</html>