:orphan:

.. title:: CONFIG_NET_IF_UNICAST_IPV4_ADDR_COUNT

.. kconfig:: CONFIG_NET_IF_UNICAST_IPV4_ADDR_COUNT

CONFIG_NET_IF_UNICAST_IPV4_ADDR_COUNT
#####################################

*Max number of unicast IPv4 addresses per network interface*

Type: ``int``

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

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

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

Defaults
========

- 2 if \ :kconfig:`NET_IPV4_AUTO <CONFIG_NET_IPV4_AUTO>`
- 1

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



At ``<Zephyr Subsystem>/net/ip/Kconfig.ipv4:28``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:87`` → ``<Zephyr Subsystem>/net/ip/Kconfig:117``

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

.. code-block:: kconfig

    config NET_IF_UNICAST_IPV4_ADDR_COUNT
    	int "Max number of unicast IPv4 addresses per network interface"
    	default 2 if NET_IPV4_AUTO
    	default 1
    	depends on NET_IPV4 && !NET_RAW_MODE && NETWORKING

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