.. _example_service_dhcp-server_check-mac-address:

#################
Check-Mac-Address
#################

These scenarios show how the
``check-mac-address`` feature works for the DHCP server

.. image:: check-mac-address.svg
  :width: 800

**********************
Test Check MAC Address
**********************

Description
===========

The ``check-mac-address`` option filters packets if there are differences between the MAC address found at the ethernet header and the MAC address found in the DHCP packet.
To check this option, you should send packets with these differences and enable this option to see if warnings appear in your logs.
Also, this test checks how the server behaves under normal conditions.

Scenario
========

.. include:: check-mac-address/testcheckmacaddress

.. raw:: html

  <hr>

**************************
Test Check MAC Address VRF
**************************

Description
===========

This scenario configures a DHCP server with VRF instead of regular interfaces and checks the ``check-mac-address`` option.
To check this option, you will need to send packets with differences in the Source MAC for the link layer and the client MAC from the application layer.

Scenario
========

.. include:: check-mac-address/testcheckmacaddressvrf

.. raw:: html

  <hr>