:orphan:

.. title:: NET_GPTP_NEIGHBOR_PROP_DELAY_THR

.. option:: CONFIG_NET_GPTP_NEIGHBOR_PROP_DELAY_THR

*Set neighbor propagation delay threshold (ns)*

Type: ``int``

Help
====

Defines the neighbor propagation delay threshold in nanoseconds.
This is the propagation time threshold, above which a port is not
considered capable of participating in the IEEE 802.1AS protocol.
See IEEE 802.1AS chapter 11.2.12.6 for details.

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

\ :option:`NET_GPTP <CONFIG_NET_GPTP>` && \ :option:`NET_L2_ETHERNET <CONFIG_NET_L2_ETHERNET>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 100000

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

.. highlight:: kconfig

At ``subsys/net/l2/ethernet/gptp/Kconfig:135``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:34`` → ``subsys/Kconfig:37`` → ``subsys/net/Kconfig:85`` → ``subsys/net/l2/Kconfig:69`` → ``subsys/net/l2/ethernet/Kconfig:76``

Menu path: (Top) → Sub Systems and OS Services → Networking → Link layer and IP networking support → Link layer options → Enable Ethernet support → Enable IEEE 802.1AS (gPTP) support [EXPERIMENTAL]

.. parsed-literal::

    config NET_GPTP_NEIGHBOR_PROP_DELAY_THR
    	int "Set neighbor propagation delay threshold (ns)"
    	default 100000
    	depends on \ :option:`NET_GPTP <CONFIG_NET_GPTP>` && \ :option:`NET_L2_ETHERNET <CONFIG_NET_L2_ETHERNET>` && \ :option:`NETWORKING <CONFIG_NETWORKING>`
    	help
    	  Defines the neighbor propagation delay threshold in nanoseconds.
    	  This is the propagation time threshold, above which a port is not
    	  considered capable of participating in the IEEE 802.1AS protocol.
    	  See IEEE 802.1AS chapter 11.2.12.6 for details.

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