:orphan:

.. title:: DNS_RESOLVER_ADDITIONAL_QUERIES

.. option:: CONFIG_DNS_RESOLVER_ADDITIONAL_QUERIES

*Additional DNS queries*

Type: ``int``

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'.

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

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

*(Includes any dependencies from if's and menus.)*

Defaults
========

- 1 if \ :option:`DNS_RESOLVER <CONFIG_DNS_RESOLVER>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

.. highlight:: kconfig

At ``subsys/net/lib/dns/Kconfig:39``

Included via ``Kconfig:10`` → ``Kconfig.zephyr:39`` → ``subsys/Kconfig:24`` → ``subsys/net/Kconfig:84`` → ``subsys/net/lib/Kconfig:11``

Menu path: (top menu) → Networking → Link layer and IP networking support → Network Protocols → DNS resolver

.. parsed-literal::

    config DNS_RESOLVER_ADDITIONAL_QUERIES
    	int
    	prompt "Additional DNS queries" if \ :option:`DNS_RESOLVER <CONFIG_DNS_RESOLVER>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	range 0 2 if \ :option:`DNS_RESOLVER <CONFIG_DNS_RESOLVER>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	default 1 if \ :option:`DNS_RESOLVER <CONFIG_DNS_RESOLVER>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	depends on \ :option:`DNS_RESOLVER <CONFIG_DNS_RESOLVER>` && \ :option:`NETWORKING <CONFIG_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'.

*(Definitions include propagated dependencies, including from if's and menus.)*