metric= '77'## mention the metric value to change index= '1' ## mention the index to change the corresponding metric import os import ctypes import sys class disable_file_system_redirection: _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection def __enter__(self): self.old_value = ctypes.c_long() self.success = self._disable(ctypes.byref(self.old_value)) def __exit__(self, type, value, traceback): if self.success: self._revert(self.old_value) get = "Get-NetIPInterface" command ="Set-NetIPInterface -InterfaceIndex %s -InterfaceMetric %s"%(index,metric) with disable_file_system_redirection(): setpolicy=os.popen('powershell "Set-ExecutionPolicy RemoteSigned"').read() exe= os.popen("Powershell.exe "+command).read() clear= os.popen("Powershell.exe "+ get ).read() print clear print "Metric changed successfully"