2001-06-11 12:39:29 +00:00
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.\" $KAME: setkey.8,v 1.49 2001/05/18 05:49:51 sakane Exp $
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.\" $FreeBSD$
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.\" Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
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.\" All rights reserved.
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. Neither the name of the project nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.\" THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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2001-06-11 12:39:29 +00:00
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.Dd November 20, 2000
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2000-01-06 12:40:54 +00:00
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.Dt SETKEY 8
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2001-06-11 12:39:29 +00:00
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.Os
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.Sh NAME
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.Nm setkey
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2001-04-18 15:54:10 +00:00
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.Nd "manually manipulate the IPsec SA/SP database"
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.Sh SYNOPSIS
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2000-11-20 20:10:44 +00:00
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.Nm
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2000-01-06 12:40:54 +00:00
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.Op Fl dv
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.Fl c
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2000-11-20 20:10:44 +00:00
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.Nm
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2000-01-06 12:40:54 +00:00
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.Op Fl dv
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.Fl f Ar filename
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2000-11-20 20:10:44 +00:00
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.Nm
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2000-01-06 12:40:54 +00:00
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.Op Fl adPlv
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.Fl D
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2000-11-20 20:10:44 +00:00
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.Nm
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2000-01-06 12:40:54 +00:00
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.Op Fl dPv
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.Fl F
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2000-11-20 20:10:44 +00:00
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.Nm
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2000-01-06 12:40:54 +00:00
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.Op Fl h
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.Fl x
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.Sh DESCRIPTION
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2002-07-14 14:47:15 +00:00
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The
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2000-01-06 12:40:54 +00:00
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.Nm
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2002-07-14 14:47:15 +00:00
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utility adds, updates, dumps, or flushes
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2000-07-04 16:22:05 +00:00
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Security Association Database (SAD) entries
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as well as Security Policy Database (SPD) entries in the kernel.
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2000-01-06 12:40:54 +00:00
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.Pp
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2002-07-14 14:47:15 +00:00
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The
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2000-01-06 12:40:54 +00:00
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.Nm
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2002-07-14 14:47:15 +00:00
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utility takes a series of operations from the standard input
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2001-08-07 15:48:51 +00:00
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(if invoked with
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.Fl c )
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2000-07-04 16:22:05 +00:00
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or the file named
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2000-01-06 12:40:54 +00:00
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.Ar filename
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2001-08-07 15:48:51 +00:00
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(if invoked with
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.Fl f Ar filename ) .
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2000-01-06 12:40:54 +00:00
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.Bl -tag -width Ds
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.It Fl D
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Dump the SAD entries.
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If with
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.Fl P ,
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the SPD entries are dumped.
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.It Fl F
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2000-07-04 16:22:05 +00:00
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Flush the SAD entries.
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2000-01-06 12:40:54 +00:00
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If with
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.Fl P ,
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2000-07-04 16:22:05 +00:00
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the SPD entries are flushed.
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2000-01-06 12:40:54 +00:00
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.It Fl a
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2002-07-14 14:47:15 +00:00
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Dead SAD entries are usually not displayed with
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2000-01-06 12:40:54 +00:00
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.Fl D .
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2000-07-04 16:22:05 +00:00
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If with
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2000-01-06 12:40:54 +00:00
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.Fl a ,
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2000-07-04 16:22:05 +00:00
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the dead SAD entries will be displayed as well.
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A dead SAD entry means that
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it has been expired but remains
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because it is referenced by SPD entries.
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2000-01-06 12:40:54 +00:00
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.It Fl d
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2000-07-04 16:22:05 +00:00
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Enable to print debugging messages for command parser,
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2001-06-11 12:39:29 +00:00
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without talking to kernel.
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It is not used usually.
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2000-01-06 12:40:54 +00:00
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.It Fl x
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Loop forever and dump all the messages transmitted to
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.Dv PF_KEY
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socket.
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2001-06-11 12:39:29 +00:00
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.Fl xx
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makes each timestamps unformatted.
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2000-01-06 12:40:54 +00:00
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.It Fl h
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Add hexadecimal dump on
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.Fl x
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2000-03-01 14:09:25 +00:00
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mode.
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2000-01-06 12:40:54 +00:00
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.It Fl l
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Loop forever with short output on
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.Fl D .
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.It Fl v
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Be verbose.
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2001-06-11 12:39:29 +00:00
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The program will dump messages exchanged on
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2000-01-06 12:40:54 +00:00
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.Dv PF_KEY
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2001-06-11 12:39:29 +00:00
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socket, including messages sent from other processes to the kernel.
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2000-01-06 12:40:54 +00:00
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.El
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.Pp
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2001-06-11 12:39:29 +00:00
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Operations have the following grammar.
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Note that lines starting with
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2000-07-04 16:22:05 +00:00
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hashmarks ('#') are treated as comment lines.
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2000-01-06 12:40:54 +00:00
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.Bl -tag -width Ds
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.It Xo
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.Li add
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.Ar src Ar dst Ar protocol Ar spi
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.Op Ar extensions
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.Ar algorithm...
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Add an SAD entry.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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.Li get
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.Ar src Ar dst Ar protocol Ar spi
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Show an SAD entry.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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.Li delete
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.Ar src Ar dst Ar protocol Ar spi
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Remove an SAD entry.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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2001-06-11 12:39:29 +00:00
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.Li deleteall
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.Ar src Ar dst Ar protocol
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.Li ;
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.Xc
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Remove all SAD entries that match the specification.
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.\"
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.It Xo
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2000-01-06 12:40:54 +00:00
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.Li flush
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.Op Ar protocol
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Clear all SAD entries matched by the options.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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.Li dump
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.Op Ar protocol
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Dumps all SAD entries matched by the options.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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.Li spdadd
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.Ar src_range Ar dst_range Ar upperspec Ar policy
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Add an SPD entry.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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.Li spddelete
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2000-07-04 16:22:05 +00:00
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.Ar src_range Ar dst_range Ar upperspec Fl P Ar direction
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2000-01-06 12:40:54 +00:00
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.Li ;
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.Xc
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2000-07-04 16:22:05 +00:00
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Delete an SPD entry.
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2000-01-06 12:40:54 +00:00
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.\"
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.It Xo
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.Li spdflush
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.Li ;
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.Xc
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Clear all SPD entries.
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.\"
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.It Xo
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.Li spddump
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.Li ;
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.Xc
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2000-03-12 19:56:30 +00:00
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Dumps all SPD entries.
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2000-01-06 12:40:54 +00:00
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.El
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.\"
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.Pp
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Meta-arguments are as follows:
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2001-01-01 23:30:51 +00:00
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.Pp
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2000-01-06 12:40:54 +00:00
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.Bl -tag -compact -width Ds
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.It Ar src
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.It Ar dst
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Source/destination of the secure communication is specified as
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IPv4/v6 address.
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2002-07-14 14:47:15 +00:00
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The
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2000-01-06 12:40:54 +00:00
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.Nm
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2002-07-14 14:47:15 +00:00
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utility does not consult hostname-to-address for arguments
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2000-01-06 12:40:54 +00:00
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.Ar src
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and
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.Ar dst .
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They must be in numeric form.
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.\"
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.Pp
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.It Ar protocol
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.Ar protocol
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is one of following:
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.Bl -tag -width Fl -compact
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.It Li esp
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ESP based on rfc2405
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.It Li esp-old
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ESP based on rfc1827
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.It Li ah
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AH based on rfc2402
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.It Li ah-old
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AH based on rfc1826
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.It Li ipcomp
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IPCOMP
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.El
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.\"
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.Pp
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.It Ar spi
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2000-07-04 16:22:05 +00:00
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Security Parameter Index (SPI) for the SAD and the SPD.
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2000-01-06 12:40:54 +00:00
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It must be decimal number or hexadecimal number
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2001-08-08 18:32:06 +00:00
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You cannot use the set of SPI values in the range 0 through 255.
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2001-08-07 15:48:51 +00:00
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(with
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2000-01-06 12:40:54 +00:00
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.Li 0x
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2001-08-07 15:48:51 +00:00
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attached).
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2000-01-06 12:40:54 +00:00
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.\"
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.Pp
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.It Ar extensions
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2001-06-11 12:39:29 +00:00
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takes some of the following:
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2000-07-04 16:22:05 +00:00
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.Bl -tag -width Fl -compact
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.\"
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2000-01-06 12:40:54 +00:00
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.It Fl m Ar mode
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2000-07-04 16:22:05 +00:00
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Specify a security protocol mode for use.
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2000-01-06 12:40:54 +00:00
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.Ar mode
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is one of following:
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.Li transport , tunnel
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or
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.Li any .
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2000-07-04 16:22:05 +00:00
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The default value is
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.Li any .
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.\"
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2000-01-06 12:40:54 +00:00
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.It Fl r Ar size
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Specify window size of bytes for replay prevention.
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.Ar size
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2001-06-11 12:39:29 +00:00
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must be decimal number in 32-bit word.
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If
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2000-01-06 12:40:54 +00:00
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.Ar size
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is zero or not specified, replay check don't take place.
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2000-07-04 16:22:05 +00:00
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.\"
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.It Fl u Ar id
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2001-06-11 12:39:29 +00:00
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Specify the identifier of the policy entry in SPD.
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See
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.Ar policy .
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2000-07-04 16:22:05 +00:00
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.\"
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2000-01-06 12:40:54 +00:00
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.It Fl f Ar pad_option
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2001-06-11 12:39:29 +00:00
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defines the content of the ESP padding.
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2000-01-06 12:40:54 +00:00
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.Ar pad_option
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is one of following:
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2001-06-11 12:39:29 +00:00
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.Bl -tag -width random-pad -compact
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.It Li zero-pad
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All of the padding are zero.
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.It Li random-pad
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A series of randomized values are set.
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.It Li seq-pad
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A series of sequential increasing numbers started from 1 are set.
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.El
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2000-07-04 16:22:05 +00:00
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.\"
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.It Fl f Li nocyclic-seq
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Don't allow cyclic sequence number.
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.\"
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2000-01-06 12:40:54 +00:00
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.It Fl lh Ar time
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.It Fl ls Ar time
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2001-06-11 12:39:29 +00:00
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Specify hard/soft life time duration of the SA.
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2000-01-06 12:40:54 +00:00
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.El
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.\"
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.Pp
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.It Ar algorithm
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2000-07-04 16:22:05 +00:00
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.Bl -tag -width Fl -compact
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2000-01-06 12:40:54 +00:00
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.It Fl E Ar ealgo Ar key
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2001-06-11 12:39:29 +00:00
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Specify a encryption algorithm.
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2000-05-15 14:16:30 +00:00
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.It Fl A Ar aalgo Ar key
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2001-06-11 12:39:29 +00:00
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Specify a authentication algorithm.
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2000-01-06 12:40:54 +00:00
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If
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.Fl A
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2001-06-11 12:39:29 +00:00
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is used with
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.Ar protocol Li esp ,
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it will be treated as ESP payload authentication algorithm.
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2000-01-06 12:40:54 +00:00
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.It Fl C Ar calgo Op Fl R
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Specify compression algorithm.
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If
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.Fl R
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2000-07-04 16:22:05 +00:00
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is not specified with
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2000-01-06 12:40:54 +00:00
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.Li ipcomp
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line, the kernel will use well-known IPComp CPI
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2001-08-07 15:48:51 +00:00
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(compression parameter index)
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2000-01-06 12:40:54 +00:00
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on IPComp CPI field on packets, and
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.Ar spi
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field will be ignored.
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.Ar spi
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field is only for kernel internal use in this case.
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.\"Therefore, compression protocol number will appear on IPComp CPI field.
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If
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.Fl R
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2000-07-04 16:22:05 +00:00
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|
is used,
|
2000-01-06 12:40:54 +00:00
|
|
|
the value on
|
|
|
|
.Ar spi
|
|
|
|
field will appear on IPComp CPI field on outgoing packets.
|
|
|
|
.Ar spi
|
|
|
|
field needs to be smaller than
|
|
|
|
.Li 0x10000
|
|
|
|
in this case.
|
|
|
|
.El
|
|
|
|
.Pp
|
2001-06-11 12:39:29 +00:00
|
|
|
.Ar protocol Li esp
|
|
|
|
accepts
|
2000-01-06 12:40:54 +00:00
|
|
|
.Fl E
|
|
|
|
and
|
|
|
|
.Fl A .
|
2001-06-11 12:39:29 +00:00
|
|
|
.Ar protocol Li esp-old
|
|
|
|
accepts
|
2000-01-06 12:40:54 +00:00
|
|
|
.Fl E
|
|
|
|
only.
|
2001-06-11 12:39:29 +00:00
|
|
|
.Ar protocol Li ah
|
2000-01-06 12:40:54 +00:00
|
|
|
and
|
|
|
|
.Li ah-old
|
2001-06-11 12:39:29 +00:00
|
|
|
accept
|
2000-01-06 12:40:54 +00:00
|
|
|
.Fl A
|
|
|
|
only.
|
2001-06-11 12:39:29 +00:00
|
|
|
.Ar protocol Li ipcomp
|
|
|
|
accepts
|
2000-01-06 12:40:54 +00:00
|
|
|
.Fl C
|
|
|
|
only.
|
|
|
|
.Pp
|
|
|
|
.Ar key
|
2000-07-04 16:22:05 +00:00
|
|
|
must be double-quoted character string or series of hexadecimal digits.
|
2000-01-06 12:40:54 +00:00
|
|
|
.Pp
|
|
|
|
Possible values for
|
|
|
|
.Ar ealgo ,
|
|
|
|
.Ar aalgo
|
|
|
|
and
|
|
|
|
.Ar calgo
|
|
|
|
are specified in separate section.
|
|
|
|
.\"
|
2001-01-01 23:30:51 +00:00
|
|
|
.Pp
|
2000-01-06 12:40:54 +00:00
|
|
|
.It Ar src_range
|
|
|
|
.It Ar dst_range
|
2000-07-04 16:22:05 +00:00
|
|
|
These are selections of the secure communication specified as
|
2000-01-06 12:40:54 +00:00
|
|
|
IPv4/v6 address or IPv4/v6 address range, and it may accompany
|
|
|
|
TCP/UDP port specification.
|
|
|
|
This takes the following form:
|
|
|
|
.Bd -literal -offset
|
|
|
|
.Ar address
|
|
|
|
.Ar address/prefixlen
|
|
|
|
.Ar address[port]
|
|
|
|
.Ar address/prefixlen[port]
|
|
|
|
.Ed
|
|
|
|
.Pp
|
|
|
|
.Ar prefixlen
|
|
|
|
and
|
|
|
|
.Ar port
|
|
|
|
must be decimal number.
|
|
|
|
The square bracket around
|
|
|
|
.Ar port
|
|
|
|
is really necessary.
|
|
|
|
They are not manpage metacharacters.
|
|
|
|
.Pp
|
2002-07-14 14:47:15 +00:00
|
|
|
The
|
2000-01-06 12:40:54 +00:00
|
|
|
.Nm
|
2002-07-14 14:47:15 +00:00
|
|
|
utility does not consult hostname-to-address for arguments
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ar src
|
|
|
|
and
|
|
|
|
.Ar dst .
|
|
|
|
They must be in numeric form.
|
|
|
|
.\"
|
2001-01-01 23:30:51 +00:00
|
|
|
.Pp
|
2000-01-06 12:40:54 +00:00
|
|
|
.It Ar upperspec
|
|
|
|
Upper-layer protocol to be used.
|
2001-06-11 12:39:29 +00:00
|
|
|
You can use one of words in
|
|
|
|
.Pa /etc/protocols
|
|
|
|
as
|
|
|
|
.Ar upperspec .
|
|
|
|
Or
|
2001-05-17 15:30:49 +00:00
|
|
|
.Li icmp6 ,
|
|
|
|
.Li ip4 ,
|
2000-01-06 12:40:54 +00:00
|
|
|
and
|
|
|
|
.Li any
|
|
|
|
can be specified.
|
|
|
|
.Li any
|
|
|
|
stands for
|
|
|
|
.Dq any protocol .
|
2001-06-11 12:39:29 +00:00
|
|
|
Also you can use the protocol number.
|
2000-01-06 12:40:54 +00:00
|
|
|
.Pp
|
|
|
|
NOTE:
|
|
|
|
.Ar upperspec
|
|
|
|
does not work against forwarding case at this moment,
|
|
|
|
as it requires extra reassembly at forwarding node
|
2001-08-07 15:48:51 +00:00
|
|
|
(not implemented at this moment).
|
2001-06-11 12:39:29 +00:00
|
|
|
We have many protocols in
|
|
|
|
.Pa /etc/protocols ,
|
2002-07-23 08:38:03 +00:00
|
|
|
but protocols except of TCP, UDP and ICMP may not be suitable to use with IPsec.
|
2001-06-11 12:39:29 +00:00
|
|
|
You have to consider and be careful to use them.
|
|
|
|
.Li icmp
|
|
|
|
.Li tcp
|
|
|
|
.Li udp
|
2001-07-15 08:06:20 +00:00
|
|
|
all protocols
|
2000-01-06 12:40:54 +00:00
|
|
|
.\"
|
2001-01-01 23:30:51 +00:00
|
|
|
.Pp
|
2000-01-06 12:40:54 +00:00
|
|
|
.It Ar policy
|
|
|
|
.Ar policy
|
|
|
|
is the one of following:
|
2001-06-11 12:39:29 +00:00
|
|
|
.Bd -literal -offset
|
|
|
|
.Xo
|
2002-07-27 21:06:06 +00:00
|
|
|
.Fl P Ar direction Li discard
|
2001-06-11 12:39:29 +00:00
|
|
|
.Xc
|
|
|
|
.Xo
|
2002-07-27 21:06:06 +00:00
|
|
|
.Fl P Ar direction Li none
|
2001-06-11 12:39:29 +00:00
|
|
|
.Xc
|
|
|
|
.Xo
|
2002-07-27 21:06:06 +00:00
|
|
|
.Fl P Ar direction Li ipsec Ar protocol/mode/src-dst/level
|
2001-06-11 12:39:29 +00:00
|
|
|
.Xc
|
|
|
|
.Ed
|
2000-01-06 12:40:54 +00:00
|
|
|
.Pp
|
|
|
|
You must specify the direction of its policy as
|
|
|
|
.Ar direction .
|
|
|
|
Either
|
|
|
|
.Li out
|
|
|
|
or
|
|
|
|
.Li in
|
|
|
|
are used.
|
|
|
|
.Li discard
|
|
|
|
means the packet matching indexes will be discarded.
|
|
|
|
.Li none
|
|
|
|
means that IPsec operation will not take place onto the packet.
|
|
|
|
.Li ipsec
|
|
|
|
means that IPsec operation will take place onto the packet.
|
|
|
|
Either
|
|
|
|
.Li ah ,
|
|
|
|
.Li esp
|
|
|
|
or
|
|
|
|
.Li ipcomp
|
|
|
|
is to be set as
|
|
|
|
.Ar protocol .
|
|
|
|
.Ar mode
|
|
|
|
is either
|
|
|
|
.Li transport
|
|
|
|
or
|
|
|
|
.Li tunnel .
|
2001-06-11 12:39:29 +00:00
|
|
|
If
|
|
|
|
.Ar mode
|
|
|
|
is
|
|
|
|
.Li tunnel ,
|
|
|
|
you must specify the end-points addresses of the SA as
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ar src
|
|
|
|
and
|
|
|
|
.Ar dst
|
|
|
|
with
|
|
|
|
.Sq -
|
|
|
|
between these addresses which is used to specify the SA to use.
|
2001-06-11 12:39:29 +00:00
|
|
|
If
|
|
|
|
.Ar mode
|
|
|
|
is
|
|
|
|
.Li transport ,
|
|
|
|
both
|
|
|
|
.Ar src
|
|
|
|
and
|
|
|
|
.Ar dst
|
2002-12-27 12:15:40 +00:00
|
|
|
can be omitted.
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ar level
|
|
|
|
is to be one of the following:
|
2001-06-11 12:39:29 +00:00
|
|
|
.Li default , use , require
|
2000-01-06 12:40:54 +00:00
|
|
|
or
|
2001-06-11 12:39:29 +00:00
|
|
|
.Li unique .
|
|
|
|
If the SA is not available in every level, the kernel will request
|
|
|
|
getting SA to the key exchange daemon.
|
2000-01-06 12:40:54 +00:00
|
|
|
.Li default
|
2000-07-04 16:22:05 +00:00
|
|
|
means the kernel consults to the system wide default against protocol you
|
2001-08-10 13:45:36 +00:00
|
|
|
specified, e.g.\&
|
2000-01-06 12:40:54 +00:00
|
|
|
.Li esp_trans_deflev
|
2000-07-04 16:22:05 +00:00
|
|
|
sysctl variable, when the kernel processes the packet.
|
2000-01-06 12:40:54 +00:00
|
|
|
.Li use
|
2000-07-04 16:22:05 +00:00
|
|
|
means that the kernel use a SA if it's available,
|
|
|
|
otherwise the kernel keeps normal operation.
|
2000-01-06 12:40:54 +00:00
|
|
|
.Li require
|
2001-06-11 12:39:29 +00:00
|
|
|
means SA is required whenever the kernel sends a packet matched
|
|
|
|
with the policy.
|
|
|
|
.Li unique
|
|
|
|
is the same to require.
|
|
|
|
In addition, it allows the policy to bind with the unique out-bound SA.
|
|
|
|
If you use the SA by manual keying,
|
|
|
|
you can put the decimal number as the policy identifier after
|
|
|
|
.Li unique
|
|
|
|
separated by colon
|
|
|
|
.Sq \:
|
|
|
|
like the following;
|
|
|
|
.Li unique:number .
|
|
|
|
.Li number
|
|
|
|
must be between 1 and 32767.
|
|
|
|
It corresponds to
|
|
|
|
.Ar extensions Fl u .
|
|
|
|
.Pp
|
2000-01-06 12:40:54 +00:00
|
|
|
Note that
|
|
|
|
.Dq Li discard
|
|
|
|
and
|
|
|
|
.Dq Li none
|
|
|
|
are not in the syntax described in
|
|
|
|
.Xr ipsec_set_policy 3 .
|
|
|
|
There are little differences in the syntax.
|
|
|
|
See
|
|
|
|
.Xr ipsec_set_policy 3
|
|
|
|
for detail.
|
|
|
|
.Pp
|
|
|
|
.El
|
|
|
|
.Pp
|
|
|
|
.\"
|
|
|
|
.Sh ALGORITHMS
|
|
|
|
The following list shows the supported algorithms.
|
|
|
|
.Sy protocol
|
|
|
|
and
|
|
|
|
.Sy algorithm
|
|
|
|
are almost orthogonal.
|
2000-07-04 16:22:05 +00:00
|
|
|
Followings are the list of authentication algorithms that can be used as
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ar aalgo
|
|
|
|
in
|
|
|
|
.Fl A Ar aalgo
|
|
|
|
of
|
|
|
|
.Ar protocol
|
|
|
|
parameter:
|
|
|
|
.Pp
|
|
|
|
.Bd -literal -offset indent
|
|
|
|
algorithm keylen (bits) comment
|
|
|
|
hmac-md5 128 ah: rfc2403
|
|
|
|
128 ah-old: rfc2085
|
|
|
|
hmac-sha1 160 ah: rfc2404
|
|
|
|
160 ah-old: 128bit ICV (no document)
|
|
|
|
keyed-md5 128 ah: 96bit ICV (no document)
|
|
|
|
128 ah-old: rfc1828
|
|
|
|
keyed-sha1 160 ah: 96bit ICV (no document)
|
|
|
|
160 ah-old: 128bit ICV (no document)
|
|
|
|
null 0 to 2048 for debugging
|
2001-06-11 12:39:29 +00:00
|
|
|
hmac-sha2-256 256 ah: 96bit ICV (no document)
|
|
|
|
256 ah-old: 128bit ICV (no document)
|
|
|
|
hmac-sha2-384 384 ah: 96bit ICV (no document)
|
|
|
|
384 ah-old: 128bit ICV (no document)
|
|
|
|
hmac-sha2-512 512 ah: 96bit ICV (no document)
|
|
|
|
512 ah-old: 128bit ICV (no document)
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ed
|
|
|
|
.Pp
|
2000-07-04 16:22:05 +00:00
|
|
|
Followings are the list of encryption algorithms that can be used as
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ar ealgo
|
|
|
|
in
|
|
|
|
.Fl E Ar ealgo
|
|
|
|
of
|
|
|
|
.Ar protocol
|
|
|
|
parameter:
|
|
|
|
.Pp
|
|
|
|
.Bd -literal -offset indent
|
|
|
|
algorithm keylen (bits) comment
|
|
|
|
des-cbc 64 esp-old: rfc1829, esp: rfc2405
|
|
|
|
3des-cbc 192 rfc2451
|
|
|
|
simple 0 to 2048 rfc2410
|
|
|
|
blowfish-cbc 40 to 448 rfc2451
|
|
|
|
cast128-cbc 40 to 128 rfc2451
|
|
|
|
des-deriv 64 ipsec-ciph-des-derived-01 (expired)
|
|
|
|
3des-deriv 192 no document
|
2001-06-11 12:39:29 +00:00
|
|
|
rijndael-cbc 128/192/256 draft-ietf-ipsec-ciph-aes-cbc-00
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ed
|
|
|
|
.Pp
|
2000-07-04 16:22:05 +00:00
|
|
|
Followings are the list of compression algorithms that can be used as
|
2000-01-06 12:40:54 +00:00
|
|
|
.Ar calgo
|
|
|
|
in
|
|
|
|
.Fl C Ar calgo
|
|
|
|
of
|
|
|
|
.Ar protocol
|
|
|
|
parameter:
|
|
|
|
.Pp
|
|
|
|
.Bd -literal -offset indent
|
|
|
|
algorithm comment
|
|
|
|
deflate rfc2394
|
|
|
|
lzs rfc2395
|
|
|
|
.Ed
|
2000-07-04 16:22:05 +00:00
|
|
|
.\"
|
2000-01-06 12:40:54 +00:00
|
|
|
.Sh EXAMPLES
|
|
|
|
.Bd -literal -offset
|
|
|
|
add 3ffe:501:4819::1 3ffe:501:481d::1 esp 123457
|
2000-03-13 01:38:46 +00:00
|
|
|
-E des-cbc "ESP SA!!" ;
|
2000-01-06 12:40:54 +00:00
|
|
|
|
|
|
|
add 3ffe:501:4819::1 3ffe:501:481d::1 ah 123456
|
|
|
|
-A hmac-sha1 "AH SA configuration!" ;
|
|
|
|
|
|
|
|
add 10.0.11.41 10.0.11.33 esp 0x10001
|
|
|
|
-E des-cbc "ESP with"
|
|
|
|
-A hmac-md5 "authentication!!" ;
|
|
|
|
|
|
|
|
get 3ffe:501:4819::1 3ffe:501:481d::1 ah 123456 ;
|
|
|
|
|
|
|
|
flush ;
|
|
|
|
|
|
|
|
dump esp ;
|
|
|
|
|
|
|
|
spdadd 10.0.11.41/32[21] 10.0.11.33/32[any] any
|
|
|
|
-P out ipsec esp/tunnel/192.168.0.1-192.168.1.2/require ;
|
|
|
|
|
|
|
|
.Ed
|
2000-07-04 16:22:05 +00:00
|
|
|
.\"
|
2000-01-06 12:40:54 +00:00
|
|
|
.Sh RETURN VALUES
|
|
|
|
The command exits with 0 on success, and non-zero on errors.
|
2000-07-04 16:22:05 +00:00
|
|
|
.\"
|
2000-01-06 12:40:54 +00:00
|
|
|
.Sh SEE ALSO
|
|
|
|
.Xr ipsec_set_policy 3 ,
|
2001-07-06 16:46:48 +00:00
|
|
|
.Xr racoon 8 ,
|
|
|
|
.Xr sysctl 8
|
2000-07-04 16:22:05 +00:00
|
|
|
.\"
|
2000-01-06 12:40:54 +00:00
|
|
|
.Sh HISTORY
|
|
|
|
The
|
|
|
|
.Nm
|
2002-07-14 14:47:15 +00:00
|
|
|
utility first appeared in WIDE Hydrangea IPv6 protocol stack kit.
|
2000-01-06 12:40:54 +00:00
|
|
|
The command was completely re-designed in June 1998.
|
2000-07-04 16:22:05 +00:00
|
|
|
.\"
|
|
|
|
.\" .Sh BUGS
|