ipsec.conf

This a good VPN source

# /etc/ipsec.conf - FreeS/WAN IPsec configuration file

version 2.0

config setup
	# put the logs in /tmp for the UMLs, so that we can operate
	# without syslogd, which seems to break on UMLs
	plutostderrlog=/tmp/pluto.log
	plutorestartoncrash=false
        dumpdir=/var/tmp

conn me-private-or-clear
	rightid=@japan.uml.freeswan.org
	also=private-or-clear

include	/etc/ipsec.d/ipsec.conf.common