if [ -x /usr/bin/fping ]; then
    `/usr/bin/fping -c1 -i1 -p1 -t5000 -q ADDRESS &> /dev/null`
    #if errorlevel 1/2 fail... 0=allgood 1=icmp-unreach 2=dnsfail
    if [ $? != "0" ];
    then
        echo FAIL 1/2 : Checking another...
        #check another one just in case...
        `/usr/bin/fping -c1 -i1 -p1 -t5000 -q ADDRESS &> /dev/null`
        if [ $? != "0" ];
        then
            echo FAIL 2/2 : Restarting pppd >&2
            poff dsl-provider
            /usr/bin/killall -9 pppd
            #pppd call dsl-provider
            pon dsl-provider
        else
            echo Second OK!
            exit 0
        fi
    else
        echo First OK!
        exit 0
    fi
else
    echo no fping!
    exit 0
fi