The "PropertiesChanged" signal

PropertiesChanged (a{sv} properties);

DEPRECATED. Use the standard "PropertiesChanged" signal from "org.freedesktop.DBus.Properties" instead which exists since version NetworkManager 1.2.0.

The "HwAddress" property

HwAddress  readable   s

Hardware address of the device.

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 "lower-up" flag in the "InterfaceFlags" property on the "org.freedesktop.NetworkManager.Device" interface.

The "Slaves" property

Slaves  readable   ao

Array of object paths representing devices which are currently enslaved to this device.

The "Config" property

Config  readable   s

The JSON configuration currently applied on the device.