:orphan:

.. title:: CONFIG_LLMNR_RESPONDER

.. kconfig:: CONFIG_LLMNR_RESPONDER

CONFIG_LLMNR_RESPONDER
######################

*LLMNR responder*

Type: ``bool``

Help
====

.. code-block:: none

    This option enables the LLMNR responder support for Zephyr.
    It will listen well-known address ff02::1:3 and 224.0.0.252.
    Currently this only returns IP address information.
    You must set CONFIG_NET_HOSTNAME to some meaningful value and
    then LLMNR will start to respond to <hostname> LLMNR queries.
    Note that LLMNR queries should only contain single-label names
    so there should be NO dot (".") in the name (RFC 4795 ch 3).
    Current implementation does not support TCP.
    See RFC 4795 for more details about LLMNR.

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

\ :kconfig:`NET_HOSTNAME_ENABLE <CONFIG_NET_HOSTNAME_ENABLE>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Defaults
========

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

Symbols selected by this symbol
===============================

- \ :kconfig:`NET_IPV6_MLD <CONFIG_NET_IPV6_MLD>` if \ :kconfig:`NET_IPV6 <CONFIG_NET_IPV6>`

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



At ``<Zephyr Subsystem>/net/lib/dns/Kconfig:187``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:89`` → ``<Zephyr Subsystem>/net/lib/Kconfig:8``

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

.. code-block:: kconfig

    config LLMNR_RESPONDER
    	bool "LLMNR responder"
    	select NET_IPV6_MLD if NET_IPV6
    	depends on NET_HOSTNAME_ENABLE && NETWORKING
    	help
    	  This option enables the LLMNR responder support for Zephyr.
    	  It will listen well-known address ff02::1:3 and 224.0.0.252.
    	  Currently this only returns IP address information.
    	  You must set CONFIG_NET_HOSTNAME to some meaningful value and
    	  then LLMNR will start to respond to <hostname> LLMNR queries.
    	  Note that LLMNR queries should only contain single-label names
    	  so there should be NO dot (".") in the name (RFC 4795 ch 3).
    	  Current implementation does not support TCP.
    	  See RFC 4795 for more details about LLMNR.

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