:orphan:

.. title:: CONFIG_NET_TCP_INIT_RETRANSMISSION_TIMEOUT

.. kconfig:: CONFIG_NET_TCP_INIT_RETRANSMISSION_TIMEOUT

CONFIG_NET_TCP_INIT_RETRANSMISSION_TIMEOUT
##########################################

*Initial value of Retransmission Timeout (RTO) (in milliseconds)*

Type: ``int``

Help
====

.. code-block:: none

    This value affects the timeout between initial retransmission
    of TCP data packets. The value is in milliseconds.

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

\ :kconfig:`NET_TCP <CONFIG_NET_TCP>` && !\ :kconfig:`NET_RAW_MODE <CONFIG_NET_RAW_MODE>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 200

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



At ``<Zephyr Subsystem>/net/ip/Kconfig:395``

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

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

.. code-block:: kconfig

    config NET_TCP_INIT_RETRANSMISSION_TIMEOUT
    	int "Initial value of Retransmission Timeout (RTO) (in milliseconds)"
    	range 100 60000
    	default 200
    	depends on NET_TCP && !NET_RAW_MODE && NETWORKING
    	help
    	  This value affects the timeout between initial retransmission
    	  of TCP data packets. The value is in milliseconds.

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