Re: [dts] [PATCH] test_plans: add VLAN ethertype config

["Liu, Yong" <yong.liu@intel.com>]

Applied. Thanks.

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yulong Pei
> Sent: Monday, May 16, 2016 11:17 PM
> To: dts@dpdk.org
> Cc: Pei, Yulong
> Subject: [dts] [PATCH] test_plans: add VLAN ethertype config
> 
> Signed-off-by: Yulong Pei <yulong.pei@intel.com>
> ---
>  test_plans/vlan_ethertype_config_test_plan.rst | 231
> +++++++++++++++++++++++++
>  1 file changed, 231 insertions(+)
>  create mode 100644 test_plans/vlan_ethertype_config_test_plan.rst
> 
> diff --git a/test_plans/vlan_ethertype_config_test_plan.rst
> b/test_plans/vlan_ethertype_config_test_plan.rst
> new file mode 100644
> index 0000000..27dbda7
> --- /dev/null
> +++ b/test_plans/vlan_ethertype_config_test_plan.rst
> @@ -0,0 +1,231 @@
> +.. Copyright (c) <2016>, Intel Corporation
> +   All rights reserved.
> +
> +   Redistribution and use in source and binary forms, with or without
> +   modification, are permitted provided that the following conditions
> +   are met:
> +
> +   - Redistributions of source code must retain the above copyright
> +     notice, this list of conditions and the following disclaimer.
> +
> +   - Redistributions in binary form must reproduce the above copyright
> +     notice, this list of conditions and the following disclaimer in
> +     the documentation and/or other materials provided with the
> +     distribution.
> +
> +   - Neither the name of Intel Corporation nor the names of its
> +     contributors may be used to endorse or promote products derived
> +     from this software without specific prior written permission.
> +
> +   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> +   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> +   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
> +   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> +   COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
> +   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> +   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
> +   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> +   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
> +   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
> +   OF THE POSSIBILITY OF SUCH DAMAGE.
> +
> +============================================
> +Fortville, Support for VLAN ethertype config
> +============================================
> +
> +Description
> +===========
> +for single vlan defaut TPID is 0x8100.
> +for QinQ, default S-Tag+C-Tag VLAN TPIDs 0x88A8 + 0x8100.
> +This feature implemented configuration of VLAN ethertype TPID,
> +such as changing single vlan TPID 0x8100 to 0xA100, or changing QinQ
> "0x88A8 + 0x8100" \
> +to "0x9100+0xA100" or "0x8100+0x8100"
> +
> +Prerequisites
> +=============
> +
> +1. Hardware:
> +   one Fortville NIC (4x 10G or 2x10G or 2x40G or 1x10G)
> +
> +2. software:
> +  dpdk: http://dpdk.org/git/dpdk
> +  scapy: http://www.secdev.org/projects/scapy/
> +
> +3. Assuming that DUT ports ``0`` and ``1`` are connected to the tester's
> port ``A`` and ``B``.
> +
> +Test Case 1: change VLAN TPID
> +=================================
> +1) start testpmd, start in rxonly mode,
> +
> +./testpmd -c 0xff -n 4 -- -i --portmask=0x3 --txqflags=0
> +testpmd> set fwd rxonly
> +testpmd> set verbose 1
> +testpmd> start
> +
> +2) change VLAN TPIDs to 0xA100,
> +
> +testpmd> vlan set inner tpid 0xA100 0
> +
> +3) send a packet with VLAN TPIDs = 0xA100, verify it can be recognized as
> vlan packet.
> +
> +Test Case 2: test VLAN filtering on/off
> +=======================================
> +1) start testpmd, setup vlan filter on, start in mac forwarding mode
> +
> +./testpmd -c 0xff -n 4 -- -i --portmask=0x3 --txqflags=0
> +testpmd> set fwd mac
> +testpmd> vlan set filter on 0
> +testpmd> start
> +
> +2) send 1 packet with the VLAN Tag 16 on port ``A``,
> +Verify that the VLAN packet cannot be received in port ``B``.
> +
> +3) disable vlan filtering on port ``0``::
> +
> +testpmd> vlan set filter off 0
> +
> +4) send 1 packet with the VLAN Tag 16 on port ``A``,
> +Verify that the VLAN packet can be received in port ``B``.
> +
> +Test Case 3: test adding VLAN Tag Identifier with changing VLAN TPID
> +====================================================================
> +
> +1) start testpmd, setup vlan filter on, start in mac forwarding mode,
> +
> +./testpmd -c 0xff -n 4 -- -i --portmask=0x3 --txqflags=0
> +testpmd> set fwd mac
> +testpmd> vlan set filter on 0
> +testpmd> vlan set strip off 0
> +testpmd> start
> +
> +2) Add a VLAN Tag Identifier ``16`` on port ``0``::
> +
> +testpmd> rx_vlan add 16 0
> +
> +3) send 1 packet with the VLAN Tag 16 on port ``A``,
> +Verify that the VLAN packet can be received in port ``B`` and TPID is
> 0x8100
> +
> +4) Change VLAN TPID to 0xA100 on port ``0``
> +
> +testpmd> vlan set inner tpid 0xA100 0
> +
> +5) send 1 packet with VLAN TPID 0xA100 and VLAN Tag 16 on port ``A``,
> +Verify that the VLAN packet can be received in port ``B`` and TPID is
> 0xA100
> +
> +4) Remove the VLAN Tag Identifier ``16`` on port ``0``::
> +
> +testpmd> rx_vlan rm 16 0
> +
> +5) send 1 packet with VLAN TPID 0xA100 and VLAN Tag 16 on port ``A``,
> +Verify that the VLAN packet cannot be received in port ``B``.
> +
> +Test Case 4: test VLAN header striping with changing VLAN TPID
> +==============================================================
> +
> +1) start testpmd, setup vlan filter off, vlan strip on, start in mac
> forwarding mode,
> +
> +./testpmd -c 0xff -n 4 -- -i --portmask=0x3 --txqflags=0
> +testpmd> set fwd mac
> +testpmd> vlan set filter off 0
> +testpmd> vlan set strip on 0
> +testpmd> start
> +
> +2) send 1 packet with the VLAN Tag 16 on port ``A``,
> +Verify that packet received in port ``B`` without VLAN Tag Identifier
> +
> +3) Change VLAN TPID to 0xA100 on port ``0``
> +
> +testpmd> vlan set inner tpid 0xA100 0
> +
> +4) send 1 packet with VLAN TPID 0xA100 and VLAN Tag 16 on port ``A``,
> +Verify that packet received in port ``B`` without VLAN Tag Identifier
> +
> +5) Disable vlan header striping on port ``0``::
> +
> +testpmd> vlan set strip off 0
> +
> +6) send 1 packet with VLAN TPID 0xA100 and VLAN Tag 16 on port ``A``,
> +Verify that packet received in port ``B`` with VLAN Tag Identifier.
> +
> +
> +Test Case 5: test VLAN header inserting with changing VLAN TPID
> +===============================================================
> +
> +1) start testpmd, enable vlan packet forwarding, start in mac forwarding
> mode,
> +
> +./testpmd -c 0xff -n 4 -- -i --portmask=0x3 --txqflags=0
> +testpmd> set fwd mac
> +testpmd> vlan set filter off 0
> +testpmd> vlan set strip off 0
> +testpmd> start
> +
> +2) Insert VLAN Tag Identifier ``16`` on port ``1``::
> +
> +testpmd> tx_vlan set 1 16
> +
> +3) send 1 packet without VLAN Tag Identifier on port ``A``,
> +Verify that packet received in port ``B`` with VLAN Tag Identifier 16 and
> TPID is 0x8100
> +
> +4) Change VLAN TPID to 0xA100 on port ``1``
> +
> +testpmd> vlan set inner tpid 0xA100 1
> +
> +5)send 1 packet without VLAN Tag Identifier on port ``A``,
> +Verify that packet received in port ``B`` with VLAN Tag Identifier 16 and
> TPID is 0xA100.
> +
> +6) Delete the VLAN Tag Identifier ``16`` on port ``1``::
> +
> +testpmd> tx_vlan reset 1
> +
> +7) send 1 packet without VLAN Tag Identifieron port ``A``,
> +Verify that packet received in port ``B`` without VLAN Tag Identifier 16.
> +
> +
> +Test Case 6: Change S-Tag and C-Tag within QinQ
> +=================================================
> +
> +1) start testpmd, enable QinQ, start in rxonly mode,
> +
> +./testpmd -c 0xff -n 4 -- -i --portmask=0x3 --txqflags=0
> +testpmd> vlan set qinq on 0
> +testpmd> set fwd rxonly
> +testpmd> set verbose 1
> +testpmd> start
> +
> +2) change S-Tag+C-Tag VLAN TPIDs to 0x88A8 + 0x8100,
> +
> +testpmd> vlan set outer tpid 0x88A8 0
> +testpmd> vlan set inner tpid 0x8100 0
> +
> +3) send a packet with set S-Tag+C-Tag VLAN TPIDs to 0x88A8 + 0x8100,
> +verify it can be recognized as qinq packet.
> +
> +4) change S-Tag+C-Tag VLAN TPIDs to 0x9100+0xA100,
> +
> +testpmd> vlan set outer tpid 0x9100 0
> +testpmd> vlan set inner tpid 0xA100 0
> +
> +5) send a packet with set S-Tag+C-Tag VLAN TPIDs to 0x9100+0xA100,
> +verify it can be recognized as qinq packet.
> +
> +4) change S-Tag+C-Tag VLAN TPIDs to 0x8100+0x8100,
> +
> +testpmd> vlan set outer tpid 0x8100 0
> +testpmd> vlan set inner tpid 0x8100 0
> +
> +5) send a packet with set S-Tag+C-Tag VLAN TPIDs to 0x8100+0x8100,
> +verify it can be recognized as qinq packet.
> +
> +
> +Note:
> +
> +send packet with specific S-Tag+C-Tag VLAN TPID,
> +1.
> wrpcap("qinq.pcap",[Ether(dst="68:05:CA:3A:2E:58")/Dot1Q(type=0x8100,vlan=
> 16)/Dot1Q(type=0x8100,vlan=1006)/ IP(src="192.168.0.1",
> dst="192.168.0.2")]).
> +2. hexedit qinq.pcap; change tpid field, "ctrl+w" to save, "ctrl+x" to
> exit.
> +3. sendp(rdpcap("qinq.pcap"), iface="ens260f0").
> +
> +send packet with specific VLAN TPID,
> +1.
> wrpcap("vlan.pcap",[Ether(dst="68:05:CA:3A:2E:58")/Dot1Q(type=0x8100,vlan=
> 16)/IP(src="192.168.0.1", dst="192.168.0.2")]).
> +2. hexedit vlan.pcap; change tpid field, "ctrl+w" to save, "ctrl+x" to
> exit.
> +3. sendp(rdpcap("vlan.pcap"), iface="ens260f0").
> --
> 2.1.0