:orphan:

.. title:: NET_L2_IEEE802154_FRAGMENT

.. option:: CONFIG_NET_L2_IEEE802154_FRAGMENT

*Enable 802.15.4 fragmentation support*

Type: ``bool``

Help
====

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

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

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

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

Default
=======

- y

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

.. highlight:: kconfig

At ``subsys/net/l2/ieee802154/Kconfig:90``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:85`` → ``subsys/net/l2/Kconfig:73``

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

.. parsed-literal::

    config NET_L2_IEEE802154_FRAGMENT
    	bool "Enable 802.15.4 fragmentation support"
    	default y
    	depends on \ :option:`NET_6LO <CONFIG_NET_6LO>` && \ :option:`NET_L2_IEEE802154 <CONFIG_NET_L2_IEEE802154>` && \ :option:`NETWORKING <CONFIG_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.)*