mirror of
https://gitlab.com/shorewall/code.git
synced 2024-12-11 08:51:13 +01:00
99 lines
2.4 KiB
Bash
Executable File
99 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
|
|
# Shorewall WAN Interface monitor - V4.4
|
|
#
|
|
# This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
|
|
#
|
|
# (c) 1999,2000,2001,2002,2003,2004,2005 - Tom Eastep (teastep@shorewall.net)
|
|
#
|
|
# On most distributions, this file should be called /etc/init.d/shorewall.
|
|
#
|
|
# Complete documentation is available at http://shorewall.net
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of Version 2 of the GNU General Public License
|
|
# as published by the Free Software Foundation.
|
|
#
|
|
# 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.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
#
|
|
# Commands are:
|
|
#
|
|
# swping start Starts the monitor
|
|
# swping restart Restarts the monitor
|
|
# swping stop Stops the monitor
|
|
# swping status Displays monitor status
|
|
#
|
|
### BEGIN INIT INFO
|
|
# Provides: swping
|
|
# Required-Start: shorewall
|
|
# Should-Start:
|
|
# Required-Stop:
|
|
# Default-Start: 2 3 5
|
|
# Default-Stop: 0 1 6
|
|
# Description: Monitor External links and restart Shorewall when a link goes up or down.
|
|
### END INIT INFO
|
|
|
|
PROG=/usr/local/sbin/swping # The 'swping' script.
|
|
STATEDIR=/var/lib/shorewall/ # Where to maintain the '.pid' file.
|
|
|
|
start() {
|
|
echo "Starting swping."
|
|
|
|
if [ -f $STATEDIR/swping.pid ] && ps -p $(cat $STATEDIR/swping.pid) > /dev/null 2>&1; then
|
|
echo "swping is already running" >&2
|
|
exit 0
|
|
fi
|
|
|
|
/usr/local/sbin/swping >> /var/log/swping &
|
|
if [ $? -eq 0 ]; then
|
|
echo $! > $STATEDIR/swping.pid
|
|
echo "Done."
|
|
else
|
|
rm -f $STATEDIR/swping.pid
|
|
fi
|
|
}
|
|
|
|
stop() {
|
|
echo "Stoping swping."
|
|
if [ -f $STATEDIR/swping.pid ]; then
|
|
kill -9 $(cat $STATEDIR/swping.pid)
|
|
rm -f $STATEDIR/swping.pid
|
|
fi
|
|
|
|
echo "Done."
|
|
}
|
|
|
|
command="$1"
|
|
|
|
case "$command" in
|
|
start)
|
|
start
|
|
;;
|
|
stop)
|
|
stop
|
|
;;
|
|
restart)
|
|
stop
|
|
start
|
|
;;
|
|
status)
|
|
if [ -f $STATEDIR/swping.pid ]; then
|
|
echo "swping is running"
|
|
exit 0
|
|
else
|
|
echo "swping is stopped"
|
|
exit 3
|
|
fi
|
|
;;
|
|
*)
|
|
echo "Usage /etc/init.d/swping start|stop|restart|status"
|
|
;;
|
|
esac
|
|
|