@MonitorPing.cmd begins
@echo off
rem This will do a continuous ping of an IP address and ring a 
rem bell when the system finally replies.

if "%1" == "" goto syntax

:ping
Echo Pinging %1
ping -n 2 -l 1 %1 > c:\ping.txt
find "Reply" c:\ping.txt > nul
if errorlevel 1 goto offline
if errorlevel 0 goto testagain
goto end

:testagain
find "unreachable" c:\ping.txt > nul
if errorlevel 1 goto alive
if errorlevel 0 goto offline

:offline
echo %1 does not respond to ping 
echo Sleeping....
rem if Sleep.exe from NTReskit in path, unremark next line
rem sleep 30
cls
goto ping

:alive
cls
rem Sends three CTRL-G --- ACSII Beeps
echo 
rem echo %1 responds to ping 
pause
goto end

:syntax
echo %0 computername
pause

:end
del c:\ping.txt

rem MonitorPing Command file ends