:orphan:

.. title:: NET_ARP_TABLE_SIZE

.. option:: CONFIG_NET_ARP_TABLE_SIZE

*Number of entries in ARP table.*

Type: ``int``

Help
====

Each entry in the ARP table consumes 22 bytes of memory.

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

\ :option:`NET_ARP <CONFIG_NET_ARP>` && \ :option:`NET_L2_ETHERNET <CONFIG_NET_L2_ETHERNET>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 2

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

.. highlight:: kconfig

At ``subsys/net/l2/ethernet/Kconfig:48``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:85`` → ``subsys/net/l2/Kconfig:69``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable Ethernet support → Enable ARP

.. parsed-literal::

    config NET_ARP_TABLE_SIZE
    	int "Number of entries in ARP table."
    	default 2
    	depends on \ :option:`NET_ARP <CONFIG_NET_ARP>` && \ :option:`NET_L2_ETHERNET <CONFIG_NET_L2_ETHERNET>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	help
    	  Each entry in the ARP table consumes 22 bytes of memory.

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