:orphan:

.. title:: NET_UDP_CHECKSUM

.. option:: CONFIG_NET_UDP_CHECKSUM

*Check UDP checksum*

Type: ``bool``

Help
====

.. code-block:: none

    Enables UDP handler to check UDP checksum. If the checksum is invalid,
    then the packet is discarded.

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

\ :option:`NET_UDP <CONFIG_NET_UDP>` && !\ :option:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- y

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



At ``<Zephyr Subsystem>/net/ip/Kconfig:485``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:87``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack → Enable UDP

.. code-block:: kconfig

    config NET_UDP_CHECKSUM
    	bool "Check UDP checksum"
    	default y
    	depends on NET_UDP && !NET_RAW_MODE && NETWORKING
    	help
    	  Enables UDP handler to check UDP checksum. If the checksum is invalid,
    	  then the packet is discarded.

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