:orphan:

.. title:: CONFIG_NET_IPV6_FRAGMENT_MAX_COUNT

.. kconfig:: CONFIG_NET_IPV6_FRAGMENT_MAX_COUNT

CONFIG_NET_IPV6_FRAGMENT_MAX_COUNT
##################################

*How many packets to reassemble at a time*

Type: ``int``

Help
====

.. code-block:: none

    How many fragmented IPv6 packets can be waiting reassembly
    simultaneously. Each fragment count might use up to 1280 bytes
    of memory so you need to plan this and increase the network buffer
    count.

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

\ :kconfig:`NET_IPV6_FRAGMENT <CONFIG_NET_IPV6_FRAGMENT>` && \ :kconfig:`NET_IPV6 <CONFIG_NET_IPV6>` && !\ :kconfig:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 1

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



At ``<Zephyr Subsystem>/net/ip/Kconfig.ipv6:60``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:87`` → ``<Zephyr Subsystem>/net/ip/Kconfig:115``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → IP stack → IPv6 → Support IPv6 fragmentation

.. code-block:: kconfig

    config NET_IPV6_FRAGMENT_MAX_COUNT
    	int "How many packets to reassemble at a time"
    	range 1 16
    	default 1
    	depends on NET_IPV6_FRAGMENT && NET_IPV6 && !NET_RAW_MODE && NETWORKING
    	help
    	  How many fragmented IPv6 packets can be waiting reassembly
    	  simultaneously. Each fragment count might use up to 1280 bytes
    	  of memory so you need to plan this and increase the network buffer
    	  count.

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