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#!/bin/bash
# $Id: alcasar-watchdog-hl/sh 2113 2017-01-08 22:43:26Z richard $
# alcasar-watchdog-hl.sh
# by 3abtux
# This script is distributed under the Gnu General Public License (GPL)
# - Ce script déconnecte les équipements réseau qui sont identifiés en 0.0.0.0 (lancé optionnellement par cron dans /etc/cron.d/alcasar-watchdog)
# - This script disconnects the network equipments which are identified in 0.0.0.0 (optionally run by cron in /etc/cron.d/alcasar-watchdog)
OLDIFS=$IFS
IFS=$'\n'
usage="Usage: alcasar-watchdog-hl.sh "
case $1 in
-\? | -h* | --h*)
echo "$usage"
exit 0
;;
*)
# searching for 0.0.0.0 IP
for system in `/usr/sbin/chilli_query list |grep "0\.0\.0\.0 dnat"`
do
active_mac=`echo $system | cut -d" " -f1`
echo "$(date "+[%x-%X] : ")alcasar-watchdog-hl : $active_mac has 0.0.0.0 IP address. Alcasar release the equipment." >> /var/Save/security/watchdog-hl.log
/usr/sbin/chilli_query dhcp-release $active_mac
done
;;
esac
IFS=$OLDIFS