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#!/bin/sh
# --------------------------
#  DHCP Check
# --------------------------
# Version : 1.0
# date    : 2013/02/13

export LANG=C
export PATH=/bin:/sbin:/usr/bin:/usr/sbin:$PATH

# Set
SCRIPTNAME="dhcp-check.sh"
DHCPING="/usr/bin/dhcping"
LOG="/home/system/logs/zabbix/dhcp-check.log"

# Check

if [ -x !$DHCPING ]; then
 echo "ERR : dhcping not found" >> $LOG
 echo "2"
 exit 1
fi

if [ -z $1 ]; then
 echo "ERR : DHCP Server unknown"  >> $LOG
 echo "2"
 exit 1
else
 DHCPSERVER=$1
fi

# Execute
DHCPCHECK=`sudo $DHCPING -s $DHCPSERVER 2>&1`

echo $DHCPING" -s "$DHCPSERVER >> $LOG
echo $DHCPCHECK | grep -v "no answer" | grep "Got answer from:" >> $LOG #> /dev/null
if [ $? -eq 0 ]; then
 echo "INFO : DHCP alive" >> $LOG
 echo "0"
 exit 0
else
 echo "INFO : DHCP not alive" >> $LOG
 echo "1"
 exit 1
fi

# EOF

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Last-modified: 2013-02-18 (·î) 12:20:11 (4079d)