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Diffstat (limited to 'src/ping_check.sh')
| -rwxr-xr-x | src/ping_check.sh | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/ping_check.sh b/src/ping_check.sh new file mode 100755 index 0000000..77ee7d7 --- /dev/null +++ b/src/ping_check.sh @@ -0,0 +1,96 @@ +#!/bin/sh +############################################################## +# Copyright (C) 2004 by Christoph Thielecke +# +# 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. +# +# 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., +# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA +# +# checks if the ping answer was sucessful within given times +# +# syntax: ping_check.sh <ping cmd> <device> <ping host ip> <interval in sec> <test ping count> <verbose> +# example: ping_check.sh +# device can be also default then no device is supplied to ping +# +############################################################## + +if [ $# -ne 6 ]; then +echo "help:" +echo "-----" +echo "PING <path to ping>" +echo "DEVICE <device>" +echo "PINGHOST <ip | hostname>" +echo "INTERVAL <val>" +echo "TEST_PING_COUNT <val>" +echo "QUIET [0|1]" +echo "" +echo "parameters count: $#" +exit 1 +fi + +PING=$1 +DEVICE=$2 +PINGHOST=$3 +INTERVAL=$4 +TEST_PING_COUNT=$5 +QUIET=$6 + +DEVICECMD="" + +if [ $DEVICE != "default" ]; then + DEVICECMD="-I $DEVICE" +fi + +if [ $QUIET -eq '1' ]; then +echo "Configuration:" +echo "Host: "$PINGHOST +echo "Device: "$DEVICE +echo "PING count: "$TEST_PING_COUNT +echo "Interval: "$INTERVAL +echo "- - - - -" +echo +fi + +while true; do +fails=0 +count=0 +while [ $count -lt $TEST_PING_COUNT ]; do + if [ $QUIET -eq '1' ]; then + echo -n "Ping sequence "$count": " + fi + if [ "x" = "x$(ping -c 1 -w 5 $DEVICECMD $PINGHOST 2>&1 | grep '1 received')" ]; then + fails=`expr $fails + 1` + if [ $QUIET -eq '1' ]; then + echo "failed!" + fi + else + if [ $QUIET -eq '1' ]; then + echo "ok." + fi + fi + count=`expr $count + 1` + sleep $INTERVAL + done + + if [ $QUIET -eq '1' ]; then + echo -n "PING failitures: "$fails" => " + fi + if [ $fails -gt $(expr $TEST_PING_COUNT - 1) ]; then + echo "PING failed!" + else + echo "PING ok." + fi +done + |