.. index:: pair: group; VLAN strip offload
.. _doxid-group__usecases-vlan__strip:

VLAN strip offload
==================

.. toctree::
	:hidden:

	group_usecases-vlan_strip_ip4-run.rst
	group_usecases-vlan_strip_ip6-run.rst

Check VLAN strip offload

Check the successful VLAN header stripping

#. Initialize EAL

#. Check VLAN strip capability

#. Enable VLAN strip offload if **vlan_strip** is ``TRUE``

#. Check QinQ strip capability if **qinq_strip** is ``TRUE``

#. Enable QinQ strip offload if **qinq_strip** is ``TRUE``

#. Configure and start the Ethernet device

#. Configure UDP tunnel port number if need be

#. Enable promiscuous mode if supported

#. Ensure that interface is UP on Tester side

#. Transmit a packet from **tst_if** towards **iut_port**

#. Transform the pattern due to expected offloads

#. Receive packets on **iut_port** and match the pattern

#. Obtain mbuf flags and check them



.. rubric:: Parameters:

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

	*
		- vlan_strip

		- Test with VLAN strip offload enabled

	*
		- qinq_strip

		- Test with QinQ strip offload enabled

	*
		- tmpl

		- Traffic template

|	:ref:`vlan_strip_ip4<doxid-group__usecases-vlan__strip__ip4-run>`
|	:ref:`vlan_strip_ip6<doxid-group__usecases-vlan__strip__ip6-run>`