:orphan:

.. title:: NET_MAX_CONN

.. option:: CONFIG_NET_MAX_CONN

*How many network connections are supported*

Type: ``int``

Help
====

The value depends on your network needs. The value
should include both UDP and TCP connections.

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

(\ :option:`NET_UDP <CONFIG_NET_UDP>` || \ :option:`NET_TCP <CONFIG_NET_TCP>` || \ :option:`NET_SOCKETS_PACKET <CONFIG_NET_SOCKETS_PACKET>` || \ :option:`NET_SOCKETS_CAN <CONFIG_NET_SOCKETS_CAN>`) && !\ :option:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Defaults
========

- 8 if \ :option:`NET_IPV6 <CONFIG_NET_IPV6>` && \ :option:`NET_IPV4 <CONFIG_NET_IPV4>`
- 4

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

.. highlight:: kconfig

At ``subsys/net/ip/Kconfig:492``

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

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

.. parsed-literal::

    config NET_MAX_CONN
    	int "How many network connections are supported"
    	default 8 if \ :option:`NET_IPV6 <CONFIG_NET_IPV6>` && \ :option:`NET_IPV4 <CONFIG_NET_IPV4>`
    	default 4
    	depends on (\ :option:`NET_UDP <CONFIG_NET_UDP>` || \ :option:`NET_TCP <CONFIG_NET_TCP>` || \ :option:`NET_SOCKETS_PACKET <CONFIG_NET_SOCKETS_PACKET>` || \ :option:`NET_SOCKETS_CAN <CONFIG_NET_SOCKETS_CAN>`) && !\ :option:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	help
    	  The value depends on your network needs. The value
    	  should include both UDP and TCP connections.

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