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<HTML><HEAD><TITLE>Manpage of IPSEC_PF_KEY</TITLE>
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<H1>IPSEC_PF_KEY</H1>
Section: File Formats (5)<BR>Updated: 29 Jun 2000<BR><A HREF="#index">Index</A>
<A HREF="http://localhost/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
ipsec_pf_key - lists PF_KEY sockets registered with KLIPS
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<B>cat</B>
<B>/proc/net/pf_key</B>
<A NAME="lbAD">&nbsp;</A>
<H2>DESCRIPTION</H2>
<I>/proc/net/pf_key</I>
is a read-only file which lists the presently open PF_KEY sockets on the
local system and their parameters.
<P>
Each line lists one PF_KEY socket.
A table entry consists of:
<DL COMPACT>
<DT>+<DD>
sock pointer (sock)
<DT>+<DD>
PID of the socket owner (pid)
<DT>+<DD>
flag to indicate if the socket is dead (d)
<DT>+<DD>
socket wait queue (sleep)
<DT>+<DD>
socket pointer (socket)
<DT>+<DD>
next socket in chain (next)
<DT>+<DD>
previous socket in chain (prev)
<DT>+<DD>
last socket error (e)
<DT>+<DD>
pointer to destruct routine (destruct)
<DT>+<DD>
is this a reused socket (r)
<DT>+<DD>
has this socket been zapped (z)
<DT>+<DD>
socket family to which this socket belongs (fa)
<DT>+<DD>
local port number (n)
<DT>+<DD>
protocol version number (p)
<DT>+<DD>
Receive queue bytes committed (r)
<DT>+<DD>
Transmit queue bytes committed (w)
<DT>+<DD>
option memory allocations (o)
<DT>+<DD>
size of send buffer in bytes (sndbf)
<DT>+<DD>
timestamp in seconds (stamp)
<DT>+<DD>
socket flags (Flags)
<DT>+<DD>
socket type (Type)
<DT>+<DD>
connection state (St)
<B>.SH</B>EXAMPLES
<DT>
<DD>
<DT><B>c3b8c140 3553 0 c0599818 c05997fc 0 0 0 0 1 0 15 0 2 0 0 0 65535 0.103232 00000000 00000003 01</B>
<DD>
</DL>
<P>
shows that there is one pf_key socket set up that starts at
<B>c3b8c140</B>,
whose owning process has PID
<B>3553</B>,
the socket is not dead, its wait queue is at
<B>c0599818</B>,
whose owning socket is at
<B>c05997fc</B>,
with no other sockets in the chain, no errors, no destructor, it is a
reused socket which has not been zapped, from protocol family
<B>15</B>
(PF_KEY), local port number
<B>0</B>,
protocol socket version
<B>2</B>,
no memory allocated to transmit, receive or option queues, a send buffer
of almost
<B>64kB</B>,
a timestamp of
<B>0.103232</B>,
no flags set, type
<B>3</B>,
in state
<B>1</B>.
<A NAME="lbAE">&nbsp;</A>
<H2>FILES</H2>
/proc/net/pf_key
<A NAME="lbAF">&nbsp;</A>
<H2>SEE ALSO</H2>
<A HREF="ipsec.8.html">ipsec</A>(8), <A HREF="ipsec_manual.8.html">ipsec_manual</A>(8), <A HREF="ipsec_eroute.5.html">ipsec_eroute</A>(5), <A HREF="ipsec_spi.5.html">ipsec_spi</A>(5),
<A HREF="ipsec_spigrp.5.html">ipsec_spigrp</A>(5), <A HREF="ipsec_klipsdebug.5.html">ipsec_klipsdebug</A>(5), <A HREF="ipsec_tncfg.8.html">ipsec_tncfg</A>(8), <A HREF="ipsec_version.5.html">ipsec_version</A>(5)
<A NAME="lbAG">&nbsp;</A>
<H2>HISTORY</H2>
Written for the Linux FreeS/WAN project
&lt;<A HREF="http://www.freeswan.org/">http://www.freeswan.org/</A>&gt;
by Richard Guy Briggs.
<P>
<HR>
<A NAME="index">&nbsp;</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">HISTORY</A><DD>
</DL>
<HR>
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Time: 21:40:18 GMT, November 11, 2003
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