:orphan:

.. title:: CONFIG_OPENTHREAD_MLE_INFORM_PREVIOUS_PARENT_ON_REATTACH

.. kconfig:: CONFIG_OPENTHREAD_MLE_INFORM_PREVIOUS_PARENT_ON_REATTACH

CONFIG_OPENTHREAD_MLE_INFORM_PREVIOUS_PARENT_ON_REATTACH
########################################################

*Inform previous parent on reattach*

Type: ``bool``

Help
====

.. code-block:: none

    To allow end devices (EDs) in a Thread network to inform their
    previous parent router that they have attached to a new parent
    router, enable the Inform Previous Parent on Reattach feature.

Direct dependencies
===================

\ :kconfig:`NET_L2_OPENTHREAD <CONFIG_NET_L2_OPENTHREAD>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

*(Includes any dependencies from ifs and menus.)*

Default
=======

- y if \ :kconfig:`OPENTHREAD_PARENT_SEARCH <CONFIG_OPENTHREAD_PARENT_SEARCH>`

Kconfig definition
==================



At ``<Zephyr Subsystem>/net/l2/openthread/Kconfig.thread:107``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:85`` → ``<Zephyr Subsystem>/net/l2/Kconfig:77`` → ``<Zephyr Subsystem>/net/l2/openthread/Kconfig:62``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → OpenThread L2 → Thread Network configuration

.. code-block:: kconfig

    config OPENTHREAD_MLE_INFORM_PREVIOUS_PARENT_ON_REATTACH
    	bool "Inform previous parent on reattach"
    	default y if OPENTHREAD_PARENT_SEARCH
    	depends on NET_L2_OPENTHREAD && NETWORKING
    	help
    	  To allow end devices (EDs) in a Thread network to inform their
    	  previous parent router that they have attached to a new parent
    	  router, enable the Inform Previous Parent on Reattach feature.

*(The 'depends on' condition includes propagated dependencies from ifs and menus.)*