Hi All,
Can anyone help me to finish the scripts. this scripts is
this scripts will run on crontab in every 4 minutes to get the newest router interface status.
I would like to add a function to count the router interface flapping, if more than 2 times in 20 minutes (scripts run 5 times) then will sent out an email. But I know my programme knowledge is week. Can anyone help me to finish this. thanks.
dir=/testing
capturelog=$dir/capture.log
flapcountlog=$dir/flapcount.log
ovcmd=/opt/OV/bin/ovtopodump
$ovcmd | grep "Critical" > $capturelog
if [ -f $capturelog ]; then
while read line
do
routername=`echo $line | awk '{print $3}'`
interface=`echo $line | awk '{print $5}'`
status=`echo $line | awk '{print $4}'`
count=11111
counter=`echo $count | cut -b 2-`
if [ "$status" ]; then
if [ -f $capturelog ]; then
while read line
do
flaprouter=`echo $line | awk '{print $1}'`
flapinterface=`echo $line | awk '{print $2}'`
flapcount=`echo $line | awk '{print $4}'`
if [ $routername -eq $flaprouter ]; then
if [ $interface -eq $flapinterface ]; then
$count=$flapcount
else
$count=$count
fi
else
$count=$count
fi
done < $flapcountlog
$count="$count0"
else
$count="$count1"
fi
echo $count
echo $counter
echo "$routername\t$interface\t$status\t$counter\n" > $flapcountlog
done < $capturelog
else
echo "missing"
fi
cat $flapcountlog
if [ -f $flapcountlog ]; then
while read line
do
$count
flapcount=`echo $count | awk '{ x=gsub("0",""); print x }'`
if [ flapcount >= 2 ]; then
echo "flapping"
echo $flapcount
mailx -s "$subject" "testing@email.com"
else
echo "normal"
echo $flapcount
mailx -s "$subject" "testing@email.com"
fi
done < $flapcountlog
#####################################
#XXXX IP ROUTERA.XXXX.com Critical 192.168.1.1
#XXXX IP ROUTERB.XXXX.com Critical 192.168.1.2
#XXXX IP ROUTERC.XXXX.com Critical 192.168.1.3
#XXXX IP ROUTERD.XXXX.com Critical 192.168.1.4
#XXXX IP ROUTERE.XXXX.com Critical 192.168.1.5
#####################################