#	$OpenBSD: VPN-3way-template.conf,v 1.4 1999/08/05 22:41:22 niklas Exp $
#	$EOM: VPN-3way-template.conf,v 1.4 1999/07/18 09:25:34 niklas Exp $
#
# A configuration sample for the isakmpd ISAKMP/Oakley (aka IKE) daemon.
#
# This is a template file of a VPN setup beteween three nodes in
# a fully meshed 'three-way' configuration. Suggested use is to copy
# this file to all three nodes and then edit them accordingly.
# 
# These nodes are initially called XXX, YYY and ZZZ.
#
# In pseudographics:   XXX --- YYY
#                         \   /
#                          ZZZ
#
# In cases where IP/network adresses should be defined values like
# 192.168.XXX.nnn have been used.
#

# Incoming phase 1 negotiations are multiplexed on the source IP
# address. In the three-way VPN, we have two possible peers.

[Phase 1]
192.168.YYY.nnn=	ISAKMP-peer-node-YYY
192.168.ZZZ.nnn=	ISAKMP-peer-node-ZZZ

# These connections are walked over after config file parsing and
# told to the application layer so that it will inform us when
# traffic wants to pass over them.  This means we can do on-demand
# keying. In the three-way VPN, each node knows two connections.

[Phase 2]
Connections=		IPSec-Conn-XXX-YYY,IPSec-Conn-XXX-ZZZ

# ISAKMP Phase 1 peer sections
##############################

[ISAKMP-peer-node-YYY]
Phase=			1
Transport=		udp
Address=		192.168.YYY.nnn
Configuration=		Default-main-mode
Authentication=		yoursharedsecretwithYYY

[ISAKMP-peer-node-ZZZ]
Phase=			1
Transport=		udp
Address=		192.168.ZZZ.nnn
Configuration=		Default-main-mode
Authentication=		yoursharedsecretwithZZZ

# IPSec Phase 2 sections
########################

[IPSec-Conn-XXX-YYY]
Phase=			2
ISAKMP-peer=		ISAKMP-peer-node-YYY
Configuration=		Default-quick-mode
Local-ID=		MyNet-XXX
Remote-ID=		OtherNet-YYY

[IPSec-Conn-XXX-ZZZ]
Phase=			2
ISAKMP-peer=		ISAKMP-peer-node-ZZZ
Configuration=		Default-quick-mode
Local-ID=		MyNet-XXX
Remote-ID=		OtherNet-ZZZ

# Client ID sections
####################

[MyNet-XXX]
ID-type=		IPV4_ADDR_SUBNET
Network=		192.168.XXX.0
Netmask=		255.255.255.0

[OtherNet-YYY]
ID-type=		IPV4_ADDR_SUBNET
Network=		192.168.YYY.0
Netmask=		255.255.255.0

[OtherNet-ZZZ]
ID-type=		IPV4_ADDR_SUBNET
Network=		192.168.ZZZ.0
Netmask=		255.255.255.0

#
# There is no more node-specific configuration below this point.
#

# Miscellaneous configuration parameters
[General]
Retransmits=		3
Exchange-max-time=	120

# Main mode descriptions

[Default-main-mode]
DOI=			IPSEC
EXCHANGE_TYPE=		ID_PROT
Transforms=		3DES-SHA

# Quick mode description
########################

[Default-quick-mode]
DOI=			IPSEC
EXCHANGE_TYPE=		QUICK_MODE
Suites=			QM-ESP-3DES-SHA-PFS-SUITE

# Main mode transforms
######################

# DES

[DES-MD5]
ENCRYPTION_ALGORITHM=	DES_CBC
HASH_ALGORITHM=		MD5
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	MODP_768
Life=			LIFE_600_SECS,LIFE_1000_KB

[DES-MD5-NO-VOL-LIFE]
ENCRYPTION_ALGORITHM=	DES_CBC
HASH_ALGORITHM=		MD5
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	MODP_768
Life=			LIFE_600_SECS

[DES-SHA]
ENCRYPTION_ALGORITHM=	DES_CBC
HASH_ALGORITHM=		SHA
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	MODP_768
Life=			LIFE_600_SECS,LIFE_1000_KB

# 3DES

[3DES-SHA]
ENCRYPTION_ALGORITHM=	3DES_CBC
HASH_ALGORITHM=		SHA
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	MODP_1024
Life=			LIFE_600_SECS,LIFE_1000_KB

# Blowfish

[BLF-SHA-M1024]
ENCRYPTION_ALGORITHM=	BLOWFISH_CBC
KEY_LENGTH=		128,96:192
HASH_ALGORITHM=		SHA
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	MODP_1024
Life=			LIFE_600_SECS,LIFE_1000_KB

[BLF-SHA-EC155]
ENCRYPTION_ALGORITHM=	BLOWFISH_CBC
KEY_LENGTH=		128,96:192
HASH_ALGORITHM=		SHA
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	EC2N_155
Life=			LIFE_600_SECS,LIFE_1000_KB

[BLF-MD5-EC155]
ENCRYPTION_ALGORITHM=	BLOWFISH_CBC
KEY_LENGTH=		128,96:192
HASH_ALGORITHM=		MD5
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	EC2N_155
Life=			LIFE_600_SECS,LIFE_1000_KB

[BLF-SHA-EC185]
ENCRYPTION_ALGORITHM=	BLOWFISH_CBC
KEY_LENGTH=		128,96:192
HASH_ALGORITHM=		SHA
AUTHENTICATION_METHOD=	PRE_SHARED
GROUP_DESCRIPTION=	EC2N_185
Life=			LIFE_600_SECS,LIFE_1000_KB

# Quick mode protection suites
##############################

# DES

[QM-ESP-DES-SUITE]
Protocols=		QM-ESP-DES

[QM-ESP-DES-PFS-SUITE]
Protocols=		QM-ESP-DES-PFS

[QM-ESP-DES-MD5-SUITE]
Protocols=		QM-ESP-DES-MD5

[QM-ESP-DES-MD5-PFS-SUITE]
Protocols=		QM-ESP-DES-MD5-PFS

[QM-ESP-DES-SHA-SUITE]
Protocols=		QM-ESP-DES-SHA

[QM-ESP-DES-SHA-PFS-SUITE]
Protocols=		QM-ESP-DES-SHA-PFS

# 3DES

[QM-ESP-3DES-SHA-SUITE]
Protocols=		QM-ESP-3DES-SHA

[QM-ESP-3DES-SHA-PFS-SUITE]
Protocols=		QM-ESP-3DES-SHA-PFS

# AH

[QM-AH-MD5-SUITE]
Protocols=		QM-AH-MD5

[QM-AH-MD5-PFS-SUITE]
Protocols=		QM-AH-MD5-PFS

# AH + ESP

[QM-AH-MD5-ESP-DES-SUITE]
Protocols=		QM-AH-MD5,QM-ESP-DES

[QM-AH-MD5-ESP-DES-MD5-SUITE]
Protocols=		QM-AH-MD5,QM-ESP-DES-MD5

[QM-ESP-DES-MD5-AH-MD5-SUITE]
Protocols=		QM-ESP-DES-MD5,QM-AH-MD5

# Quick mode protocols

# DES

[QM-ESP-DES]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-DES-XF

[QM-ESP-DES-MD5]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-DES-MD5-XF

[QM-ESP-DES-MD5-PFS]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-DES-MD5-PFS-XF

[QM-ESP-DES-SHA]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-DES-SHA-XF

# 3DES

[QM-ESP-3DES-SHA]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-3DES-SHA-XF

[QM-ESP-3DES-SHA-PFS]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-3DES-SHA-PFS-XF

[QM-ESP-3DES-SHA-TRP]
PROTOCOL_ID=		IPSEC_ESP
Transforms=		QM-ESP-3DES-SHA-TRP-XF

# AH MD5

[QM-AH-MD5]
PROTOCOL_ID=		IPSEC_AH
Transforms=		QM-AH-MD5-XF

[QM-AH-MD5-PFS]
PROTOCOL_ID=		IPSEC_AH
Transforms=		QM-AH-MD5-PFS-XF

# Quick mode transforms

# ESP DES+MD5

[QM-ESP-DES-XF]
TRANSFORM_ID=		DES
ENCAPSULATION_MODE=	TUNNEL
Life=			LIFE_600_SECS

[QM-ESP-DES-MD5-XF]
TRANSFORM_ID=		DES
ENCAPSULATION_MODE=	TUNNEL
AUTHENTICATION_ALGORITHM=	HMAC_MD5
Life=			LIFE_600_SECS

[QM-ESP-DES-MD5-PFS-XF]
TRANSFORM_ID=		DES
ENCAPSULATION_MODE=	TUNNEL
GROUP_DESCRIPTION=	MODP_768
AUTHENTICATION_ALGORITHM=	HMAC_MD5
Life=			LIFE_600_SECS

[QM-ESP-DES-SHA-XF]
TRANSFORM_ID=		DES
ENCAPSULATION_MODE=	TUNNEL
AUTHENTICATION_ALGORITHM=	HMAC_SHA
Life=			LIFE_600_SECS

# 3DES

[QM-ESP-3DES-SHA-XF]
TRANSFORM_ID=		3DES
ENCAPSULATION_MODE=	TUNNEL
AUTHENTICATION_ALGORITHM=	HMAC_SHA
Life=			LIFE_200_SECS

[QM-ESP-3DES-SHA-PFS-XF]
TRANSFORM_ID=		3DES
ENCAPSULATION_MODE=	TUNNEL
AUTHENTICATION_ALGORITHM=	HMAC_SHA
GROUP_DESCRIPTION=	MODP_1024
Life=			LIFE_200_SECS

[QM-ESP-3DES-SHA-TRP-XF]
TRANSFORM_ID=		3DES
ENCAPSULATION_MODE=	TRANSPORT
AUTHENTICATION_ALGORITHM=	HMAC_SHA
Life=			LIFE_200_SECS

# AH

[QM-AH-MD5-XF]
TRANSFORM_ID=		MD5
ENCAPSULATION_MODE=	TUNNEL
AUTHENTICATION_ALGORITHM=	HMAC_MD5
Life=			LIFE_600_SECS

[QM-AH-MD5-PFS-XF]
TRANSFORM_ID=		MD5
ENCAPSULATION_MODE=	TUNNEL
GROUP_DESCRIPTION=	MODP_768
Life=			LIFE_600_SECS

[LIFE_200_SECS]
LIFE_TYPE=		SECONDS
LIFE_DURATION=		200,150:320

[LIFE_600_SECS]
LIFE_TYPE=		SECONDS
LIFE_DURATION=		600,450:720

[LIFE_3600_SECS]
LIFE_TYPE=		SECONDS
LIFE_DURATION=		3600,1800:7200

[LIFE_6_HOURS]
LIFE_TYPE=		SECONDS
LIFE_DURATION=		21600,16200:32400

[LIFE_1000_KB]
LIFE_TYPE=		KILOBYTES
LIFE_DURATION=		1000,768:1536

[LIFE_32_MB]
LIFE_TYPE=		KILOBYTES
LIFE_DURATION=		32768,16384:65536

[LIFE_4.5_GB]
LIFE_TYPE=		KILOBYTES
LIFE_DURATION=		4608000,4096000:8192000

# Certificates stored in PEM format
[X509-certificates]
CA-directory=		/etc/isakmpd/ca/
Cert-directory=		/etc/isakmpd/certs/
#Accept-self-signed=	defined
Private-key=		/etc/isakmpd/private/local.key