:orphan:

.. title:: CONFIG_NET_LLDP_PORT_ID_MAC0

.. kconfig:: CONFIG_NET_LLDP_PORT_ID_MAC0

CONFIG_NET_LLDP_PORT_ID_MAC0
############################

*Chassis ID MAC Address Byte 0*

Type: ``hex``

Help
====

.. code-block:: none

    Byte 0 of the MAC address.

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

\ :kconfig:`NET_LLDP_PORT_ID_SUBTYPE <CONFIG_NET_LLDP_PORT_ID_SUBTYPE>` = 3 && \ :kconfig:`NET_LLDP <CONFIG_NET_LLDP>` && \ :kconfig:`NET_L2_ETHERNET <CONFIG_NET_L2_ETHERNET>` && \ :kconfig:`NETWORKING <CONFIG_NETWORKING>`

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

Default
=======

- 0x00

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



At ``<Zephyr Subsystem>/net/l2/ethernet/lldp/Kconfig:143``

Included via ``Kconfig:8`` → ``Kconfig.zephyr:44`` → ``<Zephyr Subsystem>/Kconfig:39`` → ``<Zephyr Subsystem>/net/Kconfig:85`` → ``<Zephyr Subsystem>/net/l2/Kconfig:71`` → ``<Zephyr Subsystem>/net/l2/ethernet/Kconfig:77``

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

.. code-block:: kconfig

    config NET_LLDP_PORT_ID_MAC0
    	hex "Chassis ID MAC Address Byte 0"
    	range 0 0xff
    	default 0x00
    	depends on NET_LLDP_PORT_ID_SUBTYPE = 3 && NET_LLDP && NET_L2_ETHERNET && NETWORKING
    	help
    	  Byte 0 of the MAC address.

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