The "HwAddress" property

HwAddress  readable   s

Hardware address of the device. n DEPRECATED. Use the "HwAddress" property in "org.freedesktop.NetworkManager.Device" instead which exists since version NetworkManager 1.24.0.

The "Carrier" property

Carrier  readable   b

Indicates whether the physical carrier is found (e.g. whether a cable is plugged in or not).

DEPRECATED: check for the "carrier" flag in the "InterfaceFlags" property on the "org.freedesktop.NetworkManager.Device" interface.

The "Parent" property

Parent  readable   o

Object path of the parent device of this VLAN device.

The "VlanId" property

VlanId  readable   u

The VLAN ID of this VLAN interface.