.. index:: pair: group; default MAC address test
.. _doxid-group__usecases-set__default__mac__addr:

default MAC address test
========================

.. toctree::
	:hidden:

	group_usecases-set_default_mac_addr-run.rst

Set the default MAC address

Make sure that changing the default MAC address really takes effect

#. Initialize EAL, configure **iut_port** to provide 1 Rx queue and start the port

#. Make sure that promiscuous mode is disabled.

#. Set the default MAC address equal to **iut_alien_mac**.

#. Get MAC address and compare it with **iut_alien_mac**.

#. Start the Ethernet device

#. Ensure that interface is UP on Tester side

#. Transmit and sniff two unicast packets from **tst_if:** the first to the **iut_alien_mac** and the second to old IUT MAC.

#. Receive packets on **iut_port**. Check that the first received packet matches the first sent and the second was dropped.



.. rubric:: Parameters:

.. list-table::
	:widths: 20 80

	*
		- ethdev_state

		- The state of Ethernet device

|	:ref:`set_default_mac_addr<doxid-group__usecases-set__default__mac__addr-run>`