-:: Check for a valid IP
-ECHO "%2" | %WINDIR%\system32\findstr.exe /R "[0-2][0-9]*[0-9]*\.[0-2][0-9]*[0-9]*\.[0-2][0-9]*[0-9]*\.[0-2][0-9]*[0-9]*" >nul || ECHO Invalid IP && EXIT /B 2
-:: Extracts last ip address from ipconfig and routes to this address. Windows will not allow routing to 127.0.0.1
-FOR /F "TOKENS=2* DELIMS=:" %%A IN ('%WINDIR%\system32\ipconfig.exe ^| %WINDIR%\system32\findstr.exe /R /C:"IPv*4* Address"') DO FOR %%B IN (%%A) DO SET IPADDR=%%B
-%WINDIR%\system32\route.exe ADD %2 MASK 255.255.255.255 %IPADDR%