def METHOD_NAME():
    portProfile = os.environ.get('vmfex')
    if portProfile is not None:
        handleDirectPool(libvirtconnection.get())
        if not _migration_script():
            doc = hooking.read_domxml()
            interface, = doc.getElementsByTagName('interface')
            attachProfileToInterfaceXml(interface, portProfile)
            removeFilter(interface)
            hooking.write_domxml(doc)