zephyr

History

Jukka Rissanen d47386110b samples: net: lldp: Fix the VLAN support The lldp sample VLAN code needed updating so that correct interfaces are in use. Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>		2024-03-28 09:41:38 +00:00
..
src	samples: net: lldp: Fix the VLAN support	2024-03-28 09:41:38 +00:00
CMakeLists.txt	cmake: increase minimal required version to 3.20.0	2021-08-20 09:47:34 +02:00
Kconfig	kconfig: Clean up header comments and make them consistent	2019-11-04 17:31:27 -05:00
prj.conf	samples: net: lldp: Fix the VLAN support	2024-03-28 09:41:38 +00:00
README.rst	samples: net: doc: Use new Sphinx extension to document networking samples	2023-09-19 15:22:59 +01:00
sample.yaml	samples/net several: Use hwmv2 native targets identifiers	2024-03-15 16:13:12 +01:00

README.rst

.. zephyr:code-sample:: lldp
   :name: Link Layer Discovery Protocol (LLDP)
   :relevant-api: lldp net_l2

   Enable LLDP support and setup VLANs.

Overview
********

The Link Layer Discovery Protocol sample application for Zephyr will enable
LLDP support and setup VLANs if needed.

The source code for this sample application can be found at:
:zephyr_file:`samples/net/lldp`.

Requirements
************

- :ref:`networking_with_host`

Building and Running
********************

A good way to run this sample LLDP application is inside QEMU,
as described in :ref:`networking_with_qemu` or with embedded device like
FRDM-K64F. Note that LLDP is only supported for boards that have an ethernet
port.

Follow these steps to build the LLDP sample application:

.. zephyr-app-commands::
   :zephyr-app: samples/net/lldp
   :board: <board to use>
   :conf: prj.conf
   :goals: build
   :compact:

Setting up Linux Host
=====================

If you need VLAN support in your network, then the
:zephyr_file:`samples/net/vlan/vlan-setup-linux.sh` provides a script that can be
executed on the Linux host. It creates two VLANs on the Linux host and creates
routes to Zephyr.