---

set "RESPONSE_FILE=%TEMP%\netping_off_%RANDOM%_%RANDOM%.tmp"

curl.exe --silent --show-error --fail --anyauth ^
  --connect-timeout 5 --max-time 10 ^
  --user "%NETPING_USER%:%NETPING_PASSWORD%" ^
  "http://%NETPING_IP%/relay.cgi?r%RELAY%=0" ^
  > "%RESPONSE_FILE%"

if errorlevel 1 (
    del "%RESPONSE_FILE%" 2>nul
    exit /b 10
)

findstr /i /c:"error" "%RESPONSE_FILE%" >nul
if not errorlevel 1 (
    del "%RESPONSE_FILE%" 2>nul
    exit /b 11
)

findstr /i /c:"ok" "%RESPONSE_FILE%" >nul
if errorlevel 1 (
    del "%RESPONSE_FILE%" 2>nul
    exit /b 12
)

del "%RESPONSE_FILE%" 2>nul
exit /b 0