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Content-type: text/html
<HTML><HEAD><TITLE>Manpage of IPSEC_SETUP</TITLE>
</HEAD><BODY>
<H1>IPSEC_SETUP</H1>
Section: Maintenance Commands (8)<BR>Updated: 23 July 2001<BR><A HREF="#index">Index</A>
<A HREF="http://localhost/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="lbAB"> </A>
<H2>NAME</H2>
ipsec setup - control IPsec subsystem
<A NAME="lbAC"> </A>
<H2>SYNOPSIS</H2>
<B>ipsec</B>
<B>setup</B>
[
<B>--show</B>
|
<B>--showonly</B>
]
command
<A NAME="lbAD"> </A>
<H2>DESCRIPTION</H2>
<I>Setup</I>
controls the FreeS/WAN IPsec subsystem,
including both the Klips kernel code and the Pluto key-negotiation daemon.
(It is a synonym for the ``rc'' script for the subsystem;
the system runs the equivalent of
<B>ipsec setup start</B>
at boot time,
and
<B>ipsec setup stop</B>
at shutdown time, more or less.)
<P>
The action taken depends on the specific
<I>command</I>,
and on the contents of the
<B>config</B>
<B>setup</B>
section of the
IPsec configuration file (<I>/etc/ipsec.conf</I>,
see
<I><A HREF="ipsec.conf.5.html">ipsec.conf</A></I>(5)).
Current
<I>command</I>s
are:
<DL COMPACT>
<DT><B>start</B>
<DD>
start Klips and Pluto,
including setting up Klips to do crypto operations on the
interface(s) specified in the configuration file,
and (if the configuration file so specifies)
setting up manually-keyed connections and/or
asking Pluto to negotiate automatically-keyed connections
to other security gateways
<DT><B>stop</B>
<DD>
shut down Klips and Pluto,
including tearing down all existing crypto connections
<DT><B>restart</B>
<DD>
equivalent to
<B>stop</B>
followed by
<B>start</B>
<DT><B>status</B>
<DD>
report the status of the subsystem;
normally just reports
<B>IPsec running</B>
and
<B>pluto pid </B><I>nnn</I>,
or
<B>IPsec stopped</B>,
and exits with status 0,
but will go into more detail (and exit with status 1)
if something strange is found.
(An ``illicit'' Pluto is one that does not match the process ID in
Pluto's lock file;
an ``orphaned'' Pluto is one with no lock file.)
</DL>
<P>
The
<B>stop</B>
operation tries to clean up properly even if assorted accidents
have occurred,
e.g. Pluto having died without removing its lock file.
If
<B>stop</B>
discovers that the subsystem is (supposedly) not running,
it will complain,
but will do its cleanup anyway before exiting with status 1.
<P>
Although a number of configuration-file parameters influence
<I>setup</I>'s
operations, the key one is the
<B>interfaces</B>
parameter, which must be right or chaos will ensue.
<P>
The
<B>--show</B>
and
<B>--showonly</B>
options cause
<I>setup</I>
to display the shell commands that it would execute.
<B>--showonly</B>
suppresses their execution.
Only
<B>start</B>,
<B>stop</B>,
and
<B>restart</B>
commands recognize these flags.
<A NAME="lbAE"> </A>
<H2>FILES</H2>
/etc/rc.d/init.d/ipsec<TT> </TT>the script itself<BR>
<BR>
/etc/init.d/ipsec<TT> </TT>alternate location for the script<BR>
<BR>
/etc/ipsec.conf<TT> </TT>IPsec configuration file<BR>
<BR>
/proc/sys/net/ipv4/ip_forward<TT> </TT>forwarding control<BR>
<BR>
/var/run/ipsec.info<TT> </TT>saved information<BR>
<BR>
/var/run/pluto.pid<TT> </TT>Pluto lock file<BR>
<BR>
/var/run/ipsec_setup.pid<TT> </TT>IPsec lock file<BR>
<A NAME="lbAF"> </A>
<H2>SEE ALSO</H2>
<A HREF="ipsec.conf.5.html">ipsec.conf</A>(5), <A HREF="ipsec.8.html">ipsec</A>(8), <A HREF="ipsec_manual.8.html">ipsec_manual</A>(8), <A HREF="ipsec_auto.8.html">ipsec_auto</A>(8), <A HREF="route.8.html">route</A>(8)
<A NAME="lbAG"> </A>
<H2>DIAGNOSTICS</H2>
All output from the commands
<B>start</B>
and
<B>stop</B>
goes both to standard
output and to
<I><A HREF="syslogd.8.html">syslogd</A></I>(8),
via
<I><A HREF="logger.1.html">logger</A></I>(1).
Selected additional information is logged only to
<I><A HREF="syslogd.8.html">syslogd</A></I>(8).
<A NAME="lbAH"> </A>
<H2>HISTORY</H2>
Written for the FreeS/WAN project
<<A HREF="http://www.freeswan.org">http://www.freeswan.org</A>>
by Henry Spencer.
<A NAME="lbAI"> </A>
<H2>BUGS</H2>
Old versions of
<I><A HREF="logger.1.html">logger</A></I>(1)
inject spurious extra newlines onto standard output.
<P>
<HR>
<A NAME="index"> </A><H2>Index</H2>
<DL>
<DT><A HREF="#lbAB">NAME</A><DD>
<DT><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT><A HREF="#lbAE">FILES</A><DD>
<DT><A HREF="#lbAF">SEE ALSO</A><DD>
<DT><A HREF="#lbAG">DIAGNOSTICS</A><DD>
<DT><A HREF="#lbAH">HISTORY</A><DD>
<DT><A HREF="#lbAI">BUGS</A><DD>
</DL>
<HR>
This document was created by
<A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>,
using the manual pages.<BR>
Time: 21:40:18 GMT, November 11, 2003
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