:orphan:

.. title:: CONFIG_MDNS_RESPONDER_DNS_SD

.. kconfig:: CONFIG_MDNS_RESPONDER_DNS_SD

CONFIG_MDNS_RESPONDER_DNS_SD
############################

*Enable DNS Service Discovery via mDNS*

Type: ``bool``

Help
====

.. code-block:: none

    Selecting this option ensures that the MDNS Responder
    processes PTR, SRV, and TXT records according to RFC 6763.
    By doing so, Zephyr network services are discoverable
    using e.g. 'avahi-browse -t -r _greybus._tcp'.

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

\ :kconfig:`DNS_SD <CONFIG_DNS_SD>` && \ :kconfig:`MDNS_RESPONDER <CONFIG_MDNS_RESPONDER>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- y

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



At ``<Zephyr Subsystem>/net/lib/dns/Kconfig:152``

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 → mDNS responder

.. code-block:: kconfig

    config MDNS_RESPONDER_DNS_SD
    	bool "Enable DNS Service Discovery via mDNS"
    	default y
    	depends on DNS_SD && MDNS_RESPONDER && NETWORKING
    	help
    	  Selecting this option ensures that the MDNS Responder
    	  processes PTR, SRV, and TXT records according to RFC 6763.
    	  By doing so, Zephyr network services are discoverable
    	  using e.g. 'avahi-browse -t -r _greybus._tcp'.

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