:orphan:

.. title:: CONFIG_NET_L2_IEEE802154_FRAGMENT

.. kconfig:: CONFIG_NET_L2_IEEE802154_FRAGMENT

CONFIG_NET_L2_IEEE802154_FRAGMENT
#################################

*Enable 802.15.4 fragmentation support*

Type: ``bool``

Help
====

.. code-block:: none

    If IPv6 packets size more than 802.15.4 MTU, packet is fragmented
    and reassemble incoming packets according to RFC4944/6282.

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

\ :kconfig:`NET_6LO <CONFIG_NET_6LO>` && \ :kconfig:`NET_L2_IEEE802154 <CONFIG_NET_L2_IEEE802154>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- y

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



At ``<Zephyr Subsystem>/net/l2/ieee802154/Kconfig:90``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:85`` → ``<Zephyr Subsystem>/net/l2/Kconfig:75``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable IEEE 802.15.4 Radio

.. code-block:: kconfig

    config NET_L2_IEEE802154_FRAGMENT
    	bool "Enable 802.15.4 fragmentation support"
    	default y
    	depends on NET_6LO && NET_L2_IEEE802154 && NETWORKING
    	help
    	  If IPv6 packets size more than 802.15.4 MTU, packet is fragmented
    	  and reassemble incoming packets according to RFC4944/6282.

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