# Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
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# SUCH DAMAGE.

# There are sample scripts to configure IPsec.

# Both src and dst are 127.0.0.1 and spi=0x10001. Serurity protocol is ESP
# with blowfish-cbc whose key is "kamekame" as encryption algorithm, and
# with hmac-sha1 whose key is "this is the test key" as authentication
# algorithm.
add	127.0.0.1 127.0.0.1 any 0x10001
		-p esp -E blowfish-cbc "kamekame"
		-A hmac-sha1 "this is the test key" ;

# Security protocol is old AH, i.e. RFC1826, with keyed-md5 whose key
# is "test" as authentication algorithm.
add	127.0.0.2 127.0.0.1 any 0x10002
		-p ah-old -A keyed-md5 "this is the test" ;

# This is how to specify the upper layer protocol.
# This may not work as this has not been tested.
add	127.0.0.1/24 10.0.2.0/24 udp 0x10003
		-p ah -A hmac-md5 "this is the test" ;

# On "get" command you can specify target entries.
# This command needs src/dst, (upper layer protocol, src/dst port if any),
# spi and security protocol.
# For "delete" command one must specify the target in the same way.
get	10.0.1.0/24 10.0.2.0/24 any 0x10001 -p esp ;
delete	10.0.1.0/24 10.0.2.0/24 any 0x10001 -p esp ;

# "flush" and "dump" commands can specify a security protocol.
dump -p esp ;
flush -p esp ;
# By default, those commands will handle all entries.
dump ;
flush ;

# This is planned to display the script for configuration.
#dumpscript ;

# NEVER to define with proxy address, i.g. 202.249.11.41,
# that will cause kernel to hang up, may be..
# Those are near future available.
#add	10.0.11.41/32[21] 10.0.11.33/32[0] tcp 0x10001 202.249.11.41
#		-p esp -E des-cbc "hogehoge" -A hmac-md5 "hogehogehogehoge" ;

#add	::1 ::1 udp 0x20010 203.178.141.215
#		-p esp-old -E des-cbc "hahahaha" ;

#add	10.0.11.41/32[21] 10.0.11.33/32[0] tcp 0x10001 202.249.11.41 -p esp;

#
# There are some command for SPD management as follows:

# "spdadd" is to add a new SPD entry following by a policy indicator
# with `-P'.  The policy indicator is the one of follows:
# "discard" for discarding packet, "none" for nothing to do, and "ipsec"
# for doing IPsec.  "ipsec" is followed by the requests for IPsec protocol.
# These requests is consisted, "protocol/level[/end-point]".
# There are three directive for level as following: "default", "use" and
# "require".
spdadd	10.0.0.0/24 127.0.0.1 any -P discard ;
spdadd	192.168.1.1 192.168.1.2 any -P bypass ;

# To do IP|AH loosely, i.e. it doesn't do IPsec when there is no AH-SA.
spdadd	172.16.10.1 172.16.11.1[21] tcp -P ipsec ah/use ;

# To request IP1|ESP|IP2|AH|ESP,
spdadd	172.16.10.0/24 172.16.11.0/24 any -P ipsec
	esp/require ah/require esp/require/203.178.141.194 ;

# "spddelete" is to delete a SPD entry.
spddelete	172.16.10.0/24 172.16.11.0/24 any ;

# To dump and to flush all SPD entry, "spddump" and "spdflush" are ready.
spddump ;
spdflush ;

# enjoy.