:orphan:

.. title:: NET_IPV4_HDR_OPTIONS

.. option:: CONFIG_NET_IPV4_HDR_OPTIONS

*Enable IPv4 Header options support*

Type: ``bool``

Help
====

Enables IPv4 header options support. Current support for only
ICMPv4 Echo request. Only RecordRoute and Timestamp are handled.

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

\ :option:`NET_IPV4 <CONFIG_NET_IPV4>` && !\ :option:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Defaults
========

No defaults. Implicitly defaults to ``n``.

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

.. highlight:: kconfig

At ``subsys/net/ip/Kconfig.ipv4:68``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:87`` → ``subsys/net/ip/Kconfig:117``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack → IPv4

.. parsed-literal::

    config NET_IPV4_HDR_OPTIONS
    	bool "Enable IPv4 Header options support"
    	depends on \ :option:`NET_IPV4 <CONFIG_NET_IPV4>` && !\ :option:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	help
    	  Enables IPv4 header options support. Current support for only
    	  ICMPv4 Echo request. Only RecordRoute and Timestamp are handled.

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