router:/etc# cat /etc/ipsec.conf
# /etc/ipsec.conf - Openswan IPsec configuration file

# This file:  /usr/share/doc/openswan/ipsec.conf-sample
#
# Manual:     ipsec.conf.5


version	2.0	# conforms to second version of ipsec.conf specification

# basic configuration
config setup
	# Do not set debug options to debug configuration issues!
	# plutodebug / klipsdebug = "all", "none" or a combation from below:
	# "raw crypt parsing emitting control klips pfkey natt x509 dpd private"
	# eg:
	# plutodebug="control parsing"
	#
	# enable to get logs per-peer
	# plutoopts="--perpeerlog"
	#
	# Again: only enable plutodebug or klipsdebug when asked by a developer
	#
	# NAT-TRAVERSAL support, see README.NAT-Traversal
	nat_traversal=yes
	# exclude networks used on server side by adding %v4:!a.b.c.0/24
	virtual_private=%v4:10.0.0.0/8,%v4:192.168.0.0/16,%v4:172.16.0.0/12
	# OE is now off by default. Uncomment and change to on, to enable.
	oe=off
	# which IPsec stack to use. auto will try netkey, then klips then mast
#	protostack=auto
	protostack=netkey


# Add connections here

# sample VPN connection
# for more examples, see /etc/ipsec.d/examples/
#conn sample
#		# Left security gateway, subnet behind it, nexthop toward right.
#		left=10.0.0.1
#		leftsubnet=172.16.0.0/24
#		leftnexthop=10.22.33.44
#		# Right security gateway, subnet behind it, nexthop toward left.
#		right=10.12.12.1
#		rightsubnet=192.168.0.0/24
#		rightnexthop=10.101.102.103
#		# To authorize this connection, but not actually start it,
#		# at startup, uncomment this.
#		#auto=add


conn testvpn
        authby=secret
#        auto=add
        left=62.26.19.28
        leftsubnet=10.0.0.0/22
        right=85.25.28.81
        rightsubnet=10.25.28.0/24
	#ike=3des-sha1-modp1024
	ike=3des
	esp=3des-sha1
	auto=start
        type=tunnel
router:/etc#