+ The device type (for example "ethernet", "wifi" etc.)
+
+ string Policy [readwrite]
+
+ Setting of the device power policy. Possible values
+ are "off", "ignore" and "auto".
+
+ The policy defines on how the device is initialized
+ when brought up. The actual device power state can
+ be changed independently to this value.
+
+ If a device is switched off and the policy is changed
+ to "auto", the device will be switched. For a current
+ active device changing the policy to "off" results
+ in powering down the device.
+
+ The "ignore" policy can be set for devices that are
+ detected, but managed by a different entity on the
+ system. For example complex network setups.