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97 lines
2.3 KiB
97 lines
2.3 KiB
#!/bin/sh
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##############################################################
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# Copyright (C) 2004 by Christoph Thielecke
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# crissi99@gmx.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the
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# Free Software Foundation, Inc.,
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# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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#
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# checks if the ping answer was sucessful within given times
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#
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# syntax: ping_check.sh <ping cmd> <device> <ping host ip> <interval in sec> <test ping count> <verbose>
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# example: ping_check.sh
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# device can be also default then no device is supplied to ping
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#
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##############################################################
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if [ $# -ne 6 ]; then
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echo "help:"
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echo "-----"
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echo "PING <path to ping>"
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echo "DEVICE <device>"
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echo "PINGHOST <ip | hostname>"
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echo "INTERVAL <val>"
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echo "TEST_PING_COUNT <val>"
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echo "QUIET [0|1]"
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echo ""
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echo "parameters count: $#"
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exit 1
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fi
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PING=$1
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DEVICE=$2
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PINGHOST=$3
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INTERVAL=$4
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TEST_PING_COUNT=$5
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QUIET=$6
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DEVICECMD=""
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if [ $DEVICE != "default" ]; then
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DEVICECMD="-I $DEVICE"
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fi
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if [ $QUIET -eq '1' ]; then
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echo "Configuration:"
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echo "Host: "$PINGHOST
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echo "Device: "$DEVICE
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echo "PING count: "$TEST_PING_COUNT
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echo "Interval: "$INTERVAL
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echo "- - - - -"
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echo
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fi
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while true; do
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fails=0
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count=0
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while [ $count -lt $TEST_PING_COUNT ]; do
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if [ $QUIET -eq '1' ]; then
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echo -n "Ping sequence "$count": "
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fi
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if [ "x" = "x$(ping -c 1 -w 5 $DEVICECMD $PINGHOST 2>&1 | grep '1 received')" ]; then
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fails=`expr $fails + 1`
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if [ $QUIET -eq '1' ]; then
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echo "failed!"
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fi
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else
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if [ $QUIET -eq '1' ]; then
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echo "ok."
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fi
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fi
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count=`expr $count + 1`
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sleep $INTERVAL
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done
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if [ $QUIET -eq '1' ]; then
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echo -n "PING failitures: "$fails" => "
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fi
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if [ $fails -gt $(expr $TEST_PING_COUNT - 1) ]; then
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echo "PING failed!"
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else
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echo "PING ok."
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fi
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done
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