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# $OpenBSD: isakmp_fld.fld,v 1.8 2004/06/20 15:24:05 ho Exp $
# $EOM: isakmp_fld.fld,v 1.5 1999/04/25 13:38:22 niklas Exp $
#
# Copyright (c) 1998, 2001 Niklas Hallqvist. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#
# This code was written under funding by Ericsson Radio Systems.
#
# XXX There are num-declared fields below that really are csts.
# The ISAKMP message header.
ISAKMP_HDR
# XXX I want a way to specify COOKIES as an overlay of ICOOKIE + RCOOKIE
ICOOKIE raw 8
RCOOKIE raw 8
NEXT_PAYLOAD cst 1 isakmp_payload_cst
VERSION num 1
EXCH_TYPE cst 1 ike_exch_cst,isakmp_exch_cst
FLAGS mask 1 isakmp_flags_cst
MESSAGE_ID raw 4
LENGTH num 4
.
# Generic payload header.
ISAKMP_GEN
NEXT_PAYLOAD cst 1 isakmp_payload_cst
RESERVED ign 1
LENGTH num 2
.
# ISAKMP data attributes
ISAKMP_ATTR
TYPE num 2 ike_attr_cst,ipsec_attr_cst
LENGTH_VALUE num 2
VALUE raw
.
# Security association payload.
ISAKMP_SA : ISAKMP_GEN
DOI num 4 isakmp_doi_cst,ipsec_doi_cst
SIT raw
.
# Proposal payload.
ISAKMP_PROP : ISAKMP_GEN
NO num 1
PROTO cst 1 isakmp_proto_cst,ipsec_proto_cst
SPI_SZ num 1
NTRANSFORMS num 1
SPI raw
.
# Transform payload.
ISAKMP_TRANSFORM : ISAKMP_GEN
NO num 1
ID num 1
RESERVED ign 2
SA_ATTRS raw
.
# Key exchange payload.
ISAKMP_KE : ISAKMP_GEN
DATA raw
.
# Identification payload.
ISAKMP_ID : ISAKMP_GEN
TYPE num 1
DOI_DATA raw 3
DATA raw
.
# Certificate payload.
ISAKMP_CERT : ISAKMP_GEN
ENCODING cst 1 isakmp_certenc_cst
DATA raw
.
# Certificate request payload.
ISAKMP_CERTREQ : ISAKMP_GEN
TYPE cst 1 isakmp_certenc_cst
AUTHORITY raw
.
# Hash payload.
ISAKMP_HASH : ISAKMP_GEN
DATA raw
.
# Signature payload.
ISAKMP_SIG : ISAKMP_GEN
DATA raw
.
# Nonce payload.
ISAKMP_NONCE : ISAKMP_GEN
DATA raw
.
# Notify payload.
ISAKMP_NOTIFY : ISAKMP_GEN
DOI cst 4 isakmp_doi_cst,ipsec_doi_cst
PROTO cst 1 isakmp_proto_cst
SPI_SZ num 1
MSG_TYPE cst 2 isakmp_notify_cst,ipsec_notify_cst
SPI raw
.
# Delete payload.
ISAKMP_DELETE : ISAKMP_GEN
DOI cst 4 isakmp_doi_cst,ipsec_doi_cst
PROTO cst 1 isakmp_proto_cst
SPI_SZ num 1
NSPIS num 2
SPI raw
.
# Vendor ID payload.
ISAKMP_VENDOR : ISAKMP_GEN
ID raw
.
# Attribute payload.
ISAKMP_ATTRIBUTE : ISAKMP_GEN
TYPE num 1 isakmp_cfg_cst
RESERVED ign 1
ID num 2
ATTRS raw
.
# NAT Discovery payload.
ISAKMP_NAT_D : ISAKMP_GEN
DATA raw
.
# NAT Original Address payload.
ISAKMP_NAT_OA : ISAKMP_GEN
TYPE num 1
RESERVED ign 3
DATA raw
.
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