:orphan:

.. title:: CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES

.. kconfig:: CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES

CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES
######################################

*Additional DNS queries*

Type: ``int``

Help
====

.. code-block:: none

    Number of additional DNS queries that the DNS resolver may
    generate when the RR ANSWER only contains CNAME(s).
    The maximum value of this variable is constrained to avoid
    'alias loops'.

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

\ :kconfig:`DNS_RESOLVER <CONFIG_DNS_RESOLVER>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 1

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



At ``<Zephyr Subsystem>/net/lib/dns/Kconfig:37``

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 → DNS resolver

.. code-block:: kconfig

    config DNS_RESOLVER_ADDITIONAL_QUERIES
    	int "Additional DNS queries"
    	range 0 2
    	default 1
    	depends on DNS_RESOLVER && NETWORKING
    	help
    	  Number of additional DNS queries that the DNS resolver may
    	  generate when the RR ANSWER only contains CNAME(s).
    	  The maximum value of this variable is constrained to avoid
    	  'alias loops'.

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