func_del()
{
PINGDEL=`ping -c 1 172.16.0.71`
STATUSDEL=$?
 
if [ $STATUSDEL -eq 0 ]
then
        echo "DELHI IS OK"
        exit 0
 else
        echo "DELHI IS DOWN"
        exit 2
fi
}
 
func_mum()
{
PINGMUM=`ping -c 1 172.16.1.60`
STATSUMUM=$?
 
if [ $STATSUMUM -eq 0 ]
then
        echo "BOMBAY IS OK"
        exit 0
 else
        echo "BOMBAY IS DOWN"
        exit 2
fi
}
 
func_blr()
{
PINGBLR=`ping -c 1 172.16.100.27`
STATUSBLR=$?
 
if [ $STATUSBLR -eq 0 ]
then
        echo "BANGLORE IS OK"
        out=`func_mum`
        outd=`func_del`
        echo $out
        echo $outd
        exit 0
else
        echo "BANGLORE IS DOWN"
        out=`func_mum`
        outd=`func_del`
        echo $out
        echo $outd
        exit 2
fi
}
 

func_blr | paste -s