.\"	$NetBSD: racoon.8,v 1.12 2009/01/24 10:42:31 wiz Exp $
.\"
.\" Id: racoon.8,v 1.4 2005/04/18 11:07:55 manubsd Exp
.\"
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.Dd January 23, 2009
.Dt RACOON 8
.Os
.\"
.Sh NAME
.Nm racoon
.Nd IKE (ISAKMP/Oakley) key management daemon
.\"
.Sh SYNOPSIS
.Nm racoon
.Bk -words
.Op Fl 46BdFLVv
.Ek
.Bk -words
.Op Fl f Ar configfile
.Ek
.Bk -words
.Op Fl l Ar logfile
.Ek
.Bk -words
.Op Fl P Ar isakmp-natt-port
.Ek
.Bk -words
.Op Fl p Ar isakmp-port
.Ek
.\"
.Sh DESCRIPTION
.Nm
speaks the IKE
.Pq ISAKMP/Oakley
key management protocol,
to establish security associations with other hosts.
The SPD
.Pq Security Policy Database
in the kernel usually triggers
.Nm .
.Nm
usually sends all informational messages, warnings and error messages to
.Xr syslogd 8
with the facility
.Dv LOG_DAEMON
and the priority
.Dv LOG_INFO .
Debugging messages are sent with the priority
.Dv LOG_DEBUG .
You should configure
.Xr syslog.conf 5
appropriately to see these messages.
.Bl -tag -width Ds
.It Fl 4
.It Fl 6
Specify the default address family for the sockets.
.It Fl B
Install SA(s) from the file which is specified in
.Xr racoon.conf 5 .
.It Fl d
Increase the debug level.
Multiple
.Fl d
arguments will increase the debug level even more.
.It Fl F
Run
.Nm
in the foreground.
.It Fl f Ar configfile
Use
.Ar configfile
as the configuration file instead of the default.
.It Fl L
Include
.Ar file_name:line_number:function_name
in all messages.
.It Fl l Ar logfile
Use
.Ar logfile
as the logging file instead of
.Xr syslogd 8 .
.It Fl P Ar isakmp-natt-port
Use
.Ar isakmp-natt-port
for NAT-Traversal port-floating.
The default is 4500.
.It Fl p Ar isakmp-port
Listen to the ISAKMP key exchange on port
.Ar isakmp-port
instead of the default port number, 500.
.It Fl V
Print racoon version and compilation options and exit.
.It Fl v
This flag causes the packet dump be more verbose, with higher
debugging level.
.El
.Pp
.Nm
assumes the presence of the kernel random number device
.Xr rnd 4
at
.Pa /dev/urandom .
.\"
.Sh RETURN VALUES
The command exits with 0 on success, and non-zero on errors.
.\"
.Sh FILES
.Bl -tag -width /etc/racoon.conf -compact
.It Pa /etc/racoon.conf
default configuration file.
.El
.\"
.Sh SEE ALSO
.Xr ipsec 4 ,
.Xr racoon.conf 5 ,
.Xr syslog.conf 5 ,
.Xr setkey 8 ,
.Xr syslogd 8
.\"
.Sh HISTORY
The
.Nm
command first appeared in the
.Dq YIPS
Yokogawa IPsec implementation.
.\"
.Sh SECURITY CONSIDERATIONS
The use of IKE phase 1 aggressive mode is not recommended,
as described in
.Pa http://www.kb.cert.org/vuls/id/886601 .