ifindex = udev_device_get_property_value(dev, "IFINDEX");
interface = udev_device_get_property_value(dev, "INTERFACE");
mac_name = udev_device_get_property_value(dev, "ID_NET_NAME_MAC");
/* Physical interfaces should have all of these properties */
ifindex = udev_device_get_property_value(dev, "IFINDEX");
interface = udev_device_get_property_value(dev, "INTERFACE");
mac_name = udev_device_get_property_value(dev, "ID_NET_NAME_MAC");
/* Physical interfaces should have all of these properties */