:orphan:

.. title:: NET_IF_UNICAST_IPV4_ADDR_COUNT

.. option:: CONFIG_NET_IF_UNICAST_IPV4_ADDR_COUNT

*Max number of unicast IPv4 addresses per network interface*

Type: ``int``

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

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

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

Defaults
========

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

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

.. highlight:: kconfig

At ``subsys/net/ip/Kconfig.ipv4:28``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:87`` → ``subsys/net/ip/Kconfig:117``

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

.. parsed-literal::

    config NET_IF_UNICAST_IPV4_ADDR_COUNT
    	int "Max number of unicast IPv4 addresses per network interface"
    	default 2 if \ :option:`NET_IPV4_AUTO <CONFIG_NET_IPV4_AUTO>`
    	default 1
    	depends on \ :option:`NET_IPV4 <CONFIG_NET_IPV4>` && !\ :option:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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