showdefaults.in

This a good VPN source

#! /bin/sh
# show defaults for %defaultroute
# Copyright (C) 2000  Henry Spencer.
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# RCSID $Id: showdefaults.in,v 1.6 2002/05/31 01:21:53 mcr Exp $

info=/var/run/ipsec.info
me="ipsec showdefaults"

case "$1" in
--help)		echo "Usage: ipsec showdefaults" ; exit 0	;;
--version)	echo "$me $IPSEC_VERSION" ; exit 0	;;
esac

# Pick up the info.
if test -s $info
then
	sed -n '/^defaultroute/s/default//p' $info
	sed -n '/^#dr:/s/dr://p' $info
else
	echo "$me: cannot find defaults file \`$info'" >&2
	exit 1
fi