Re: [dts] [PATCH] L2TPv3 Test plan document

["Peng, Yuan" <yuan.peng@intel.com>]

Acked by Peng, Yuan <yuan.peng@intel.com>


-----Original Message-----
From: dts <dts-bounces@dpdk.org> On Behalf Of Varalakshmi
Sent: Monday, February 17, 2020 5:05 PM
To: dts@dpdk.org
Cc: S, Varalakshmi <varalakshmi.s@intel.com>
Subject: [dts] [PATCH] L2TPv3 Test plan document

L2TPv3 Test plan document contains:
1. Prerequisites
2. Test scenarios


Signed-off-by: Varalakshmi <varalakshmi.s@intel.com>
---
 test_plans/ddp_l2tpv3_test_plan.rst | 900 ++++++++++++++++++++++++++++
 1 file changed, 900 insertions(+)
 create mode 100644 test_plans/ddp_l2tpv3_test_plan.rst

diff --git a/test_plans/ddp_l2tpv3_test_plan.rst b/test_plans/ddp_l2tpv3_test_plan.rst
new file mode 100644
index 0000000..77f03a9
--- /dev/null
+++ b/test_plans/ddp_l2tpv3_test_plan.rst
@@ -0,0 +1,900 @@
+.. Copyright (c) <2018>, 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.
+
+==========
+DDP L2TPV3
+==========
+
+DDP profile 0x80000004 adds support for directing L2TPv3 packets based 
+on their session ID for FVL NIC. For DDP introduction, please refer to :
+
+ https://software.intel.com/en-us/articles/dynamic-device-personalizati
+ on-for-intel-ethernet-700-series
+
+l2tpv3oip-l4.pkg defines and supports below pctype packets, also could 
+check the information using command “ddp get info <profile>”
+after loading the profile. left numbers are pctype values,right are 
+supported packets::
+
+    28: IPV4 L2TPV3
+    38: IPV6 L2TPV3
+
+Packet Classifier types and Its Input Set
+
+  +--------------+--------+-----------------------+-------------------------+
+  | Packet Type  | PCType |    Hash Input Set     |      FD Input Set       |
+  +--------------+--------+-----------------------+-------------------------+
+  | IPv4,L2TPv3  |  28    |   L2TPv3 Session ID   |    L2TPv3 Session ID    |
+  +--------------+--------+-----------------------+-------------------------+
+  | IPv6,L2TPv3  |  38    |   L2TPv3 Session ID   |    L2TPv3 Session ID    |
+  
+ +--------------+--------+-----------------------+---------------------
+ ----+
+
+
+Requirements as below
+=====================
+
+Flow API support for flow director rules based on L2TPv3 session ID The 
+current scope is limited to FVL NIC
+
+Prerequisites
+=============
+
+1. DPDK version 20.02 or greater
+
+2. I40E NIC with FW version 6.0 or greater
+
+   In your linux terminal enter ethtool -i <interface-name> , this prints out
+   the driver details.
+   Ex  ::
+
+    root@hostname:~/dpdk# ethtool -i <interface-name>
+    driver: i40e
+    version: 2.1.14-k
+    firmware-version: 7.10 0x80006474 1.2527.0
+    expansion-rom-version:
+    bus-info: 0000:02:00.1
+    supports-statistics: yes
+    supports-test: yes
+    supports-eeprom-access: yes
+    supports-register-dump: yes
+    supports-priv-flags: yes
+
+*Note: If the firmware version is below 6.0 , the NIC does not support 
+any DDP functionality*
+
+3. Download and extract L2TPv3 package
+
+   
+ https://downloadcenter.intel.com/download/28941/Dynamic-Device-Persona
+ lization-L2TPv3
+
+4. Bind the Port to the userspace Driver <igb_uio/vfio-pci)::
+
+    ./usertools/dpdk-devbind.py -b <igb_uio/vfio-pci> <PCI address of 
+ device to bind>
+
+5. Start the TESTPMD::
+
+    ./x86_64-native-linuxapp-gcc/build/app/test-pmd/testpmd -c f -n 4 -w
+    <PCI address of device> -- -i --port-topology=chained --txq=64 --rxq=64
+    --pkt-filter-mode=perfect
+
+   For testpmd commands refer: 
+ https://doc.dpdk.org/guides/testpmd_app_ug/
+
+6. Set Verbose
+
+   To enable verbose logging in the testpmd application to get detailed
+   information about rx queues and packet metadata::
+
+    testpmd > set verbose 1
+
+7. To enable required fields as per the indices in the L2TPv3 Packet field
+   vector (refer Dynamic_Device_Personalization_L2TPv3_Rev1.x)
+
+   To enable the specific field in the vector for a PCTYPE , the following
+   command may be used::
+
+    testpmd> port config <port_id> pctype <PCTYPE> fdir_inset set field
+    <field_index>
+
+   To check if a specific field in the vector is set for a PCTYPE, the
+   following command may be used::
+
+    testpmd> port config <port_id> pctype <PCTYPE> fdir_inset get field
+    <field_index>
+
+   To clear any specific field in the vector for a PCTYPE, the following
+   command may be used::
+
+    testpmd> port config <port_id> pctype  <pctype> fdir_inset clear field
+    <field_index>
+
+   To clear all fields for a specific PCTYPE, the following commands may
+   be used::
+
+    testpmd> port config <port_id> pctype <PCTYPE> fdir_inset clear all
+
+*NOTE: Changes such as enabling/disabling of specific field in the 
+vector for a PCTYPE will remain applied across restarts of testpmd application.
+It is good practice to explicitly set the desired field in the vector 
+for a PCTYPE upon start of testpmd.*
+
+
+Test Case : Adding L2TPv3 profile to the port 
+=============================================
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Load l2tpv3oip-l4.pkg file to the memory buffer and save the existing
+   configuration to the l2tpv3oip-l4.bak file::
+
+    testpmd > ddp add <port_id> <path>/l2tpv3oip-l4.pkg,<path>/
+    l2tpv3oip-l4.bak
+
+3. Check to see if the profile is loaded ::
+
+    testpmd> ddp get list <port_id>
+    Track id:     0x80000004
+    Version:      1.0.0.0
+    Profile name: L2TPv3oIP with L4 payload
+
+Test Case : Deleting L2TPv3 profile from the port 
+=================================================
+
+This test is intended to revert to the original DDP profile of the port 
+without reset
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Remove profile from the network adapter and restore original
+   configuration::
+
+    testpmd > ddp del <port_id> <path>/l2tpv3oip-l4.bak
+
+3. Check to see if the profile is deleted::
+
+    testpmd> ddp get list <port_id>
+    Profile number is: 0
+
+Test Case : Adding and deleting Flow Director rules 
+===================================================
+
+1. To Add l2tpv3 flow director rules::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / l2tpv3oip session_id
+    is 1 / end actions queue index 1 / end
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / l2tpv3oip session_id
+    is 2 / end actions queue index 2 / end
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / l2tpv3oip session_id
+    is 3 / end actions queue index 3 / end
+
+2. To List the rules using the flow list command with port number::
+
+    testpmd> flow list <port_id>
+       ID      Group   Prio    Attr    Rule
+       0       0       0       i--     ETH IPV4 L2TPV3 => QUEUE
+       1       0       0       i--     ETH IPV4 L2TPV3 => QUEUE
+       2       0       0       i--     ETH IPV4 L2TPV3 => QUEUE
+
+3. To delete a single rule ::
+
+    testpmd> flow destroy <port_id> rule 0
+    Flow rule #0 destroyed
+    testpmd> flow list <port_id>
+       ID      Group   Prio    Attr    Rule
+       1       0       0       i--     ETH IPV4 L2TPV3 => QUEUE
+       2       0       0       i--     ETH IPV4 L2TPV3 => QUEUE
+      <flow rule with ID 0 should not be listed>
+
+4. To delete all the rules::
+
+    testpmd> flow flush <port_id>
+    testpmd> flow list <port_id>
+    testpmd>
+    (No List is printed)
+
+Test Case: L2TPv3 over IPv4 packet
+==================================
+
+1. Add l2tpv3 flow director rule, set sessionID as 1, queue 1::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / l2tpv3oip session_id
+    is 1 / end actions queue index 1 / end
+
+2. Send L2TPv3 packet with session ID matching the configured rule, Packets
+   should be received on queue 1::
+
+    p=Ether()/IP(proto=115)/Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+3. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IP(proto=115)/Raw('\x00\x00\x00\x11')/Raw('x' * 20)
+
+Test Case: L2TPv3 over IPv6 packet
+==================================
+
+1. Add l2tpv3 flow director rule, set sessionID as 1000, queue 2::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 / l2tpv3oip session_id
+    is 1000 / end actions queue index 2 / end
+
+2. Send L2TPv3 packet with session ID matching the configured rule, Packets
+   should be received on queue 2::
+
+    p=Ether()/IPv6(nh=115)/Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
+
+3. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IPv6(nh=115)/Raw('\x00\x00\x03\x88')/Raw('x' * 20)
+
+Test Case: L2TPv3oIPv4 with L2TPv3oIPv6 configuration 
+========================================================
+
+1. Add l2tpv3 flow director rules  , set sessionID as 1001, queue 1 for IPv4
+   and IPv6 flows::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / l2tpv3oip session_id
+    is 1001 / end actions queue index 1 / end
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 / l2tpv3oip session_id
+    is 1001 / end actions queue index 1 / end
+
+2. Send L2TPv3 packets for IPv4 and IPv6 with session ID same as configured
+   rule, Packets should be received on queue 1::
+
+    P_IPV4=Ether()/IP(proto=115)/Raw('\x00\x00\x03\xe9')/Raw('x' * 20)
+
+    P_IPV6=Ether()/IPv6(nh=115)/Raw('\x00\x00\x03\xe9')/Raw('x' * 20)
+
+
+3. Send L2TPv3 packets(IPv4 and IPv6) with session ID not matching the
+   configured rules, Packet should be received on queue 0::
+
+    P_IPV4=Ether()/IP(proto=115)/Raw('\x00\x00\x03\xf9')/Raw('x' * 20)
+
+    P_IPV6=Ether()/IPv6(nh=115)/Raw('\x00\x00\x03\xf9')/Raw('x' * 20)
+
+Test Case: UDP, L2TPv3oIPv4 with L2TPv3oIPv6 configurations 
+============================================================
+
+1. Add l2tpv3 flow director rules , set sessionID as 1001, queue 1 for IPv4
+   and queue 2 for IPv6 flows::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / l2tpv3oip session_id
+    is 1001 / end actions queue index 1 / end
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 / l2tpv3oip session_id
+    is 1001 / end actions queue index 2 / end
+
+2. Add UDP flow director rule , set queue 3 for UDP packets::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 / udp / end actions
+    queue index 3 / end
+
+3. Send L2TPv3 packets for IPv4 and IPv6 with session ID same as configured
+   rules, Packets should be received on queue 1 and queue 2 respectively::
+
+    P_IPV4=Ether()/IP(proto=115)/Raw('\x00\x00\x03\xe9')/Raw('x' * 20)
+
+    P_IPV6=Ether()/IPv6(nh=115)/Raw('\x00\x00\x03\xe9')/Raw('x' * 20)
+
+4. Send L2TPv3 packets(IPv4 and IPv6) with session ID not matching the
+   configured rules, Packet should be received on queue 0::
+
+    P_IPV4=Ether()/IP(proto=115)/Raw('\x00\x00\x03\x09')/Raw('x' * 20)
+
+    P_IPV6=Ether()/IPv6(nh=115)/Raw('\x00\x00\x03\x09')/Raw('x' * 20)
+
+5. Send IPv4/UDP packet. Verify that the packet is received on queue 3::
+
+    P_UDP=Ether()/IP()/UDP()
+
+Test Case: L2TPv3oIPv4 configuration with specific SIP and DIP 
+==============================================================
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1 queue 1::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 src is 10.10.10.1 dst
+    is 20.10.10.20 / l2tpv3oip session_id is 1 / end actions queue index 10
+    / end
+
+6. Send L2TPv3 packet with SIP,DIP and session ID matching the configured rule,
+   Packets should be received on queue 10::
+
+    p=Ether()/IP(src="10.10.10.1",dst="20.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+7. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether(src="00:00:00:00:00:02", dst="3C:FD:FE:A5:49:88")/IP(proto=115)
+    /Raw('\x00\x00\x00\x44')/Raw('x' * 20)
+
+8. Send L2TPv3 packet with SIP not matching the configured rule,
+   Packets should be received on queue 10::
+
+    p=Ether()/IP(src="100.10.10.1",dst="20.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+9. Send L2TPv3 packet with DIP not matching the configured rule,
+   Packets should be received on queue 10::
+
+    p=Ether()/IP(src="10.10.10.1",dst="200.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+Test Case: L2TPv3oIPv6 configuration with specific SIP and DIP 
+==============================================================
+
+1. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 13
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 14
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 17
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 18
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 19
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 20
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 21
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 22
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 23
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 24
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 25
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 26
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1000 queue 20::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 src is 1:2:3:4:5:6:7:8
+    dst is 8:7:6:5:4:3:2:1 / l2tpv3oip session_id is 1000 / end actions queue
+    index 20 / end
+
+6. Send L2TPv3 packet with session ID, SIP and DIP matching the configured
+   rule, Packets should be received on queue 20::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",dst="8:7:6:5:4:3:2:1",nh=115)/
+    Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
+
+7. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",dst="8:7:6:5:4:3:2:1",nh=115)/
+    Raw('\x00\x00\x03\xff')/Raw('x' * 20)
+
+8. Send L2TPv3 packet with Source IP not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1111:2:3:4:5:6:7:8",dst="8:7:6:5:4:3:2:1",nh=115)/
+    Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
+
+9. Send L2TPv3 packet with Destination IP not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",dst="8:7:6:5:4:3:2:1111",nh=115)/
+    Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
+
+Test Case: L2TPv3oIPv4 configuration with specific SIP 
+======================================================
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop all
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1, queue 10::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 src is 10.10.10.1 /
+    l2tpv3oip session_id is 1 / end actions queue index 10 / end
+
+6. Send L2TPv3 packet with SIP and session ID matching the configured rule,
+   Packets should be received on queue 10::
+
+    p=Ether()/IP(src="10.10.10.1",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+7. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+
+    p=Ether()/IP(src="10.10.10.1",proto=115)/Raw('\x00\x00\x00\x21')/
+    Raw('x' * 20)
+
+8. Send L2TPv3 packet with SIP not matching the configured rule, Packets
+   should be received on queue 0::
+
+    p=Ether()/IP(src="20.20.20.1",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+Test Case: L2TPv3oIPv6 configuration with specific SIP 
+======================================================
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 13
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 14
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 17
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 18
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 19
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 20
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1000, queue 20::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 src is 1:2:3:4:5:6:7:8
+    / l2tpv3oip session_id is 1000 / end actions queue index 20 / end
+
+6. Send L2TPv3 packet with SIP and session ID matching the configured rule,
+   Packets should be received on queue 20::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+7. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",nh=115)/Raw('\x00\x00\x03\xff')/
+    Raw('x' * 20)
+
+8. Send L2TPv3 packet with SIP not matching the configured rule, Packet
+   should be received on queue 0::
+
+    p=Ether()/IPv6(src="1111:2:3:4:5:6:7:8",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+Test Case: L2TPv3oIPv4 configuration with specific DIP 
+======================================================
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1, queue 10::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 dst is 20.10.10.20
+    / l2tpv3oip session_id is 1 / end actions queue index 10 / end
+
+6. Send L2TPv3 packet with DIP and session ID matching the configured rule,
+   Packets should be received on queue 10::
+
+    p=Ether()/IP(dst="20.10.10.20",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+7. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IP(dst="20.10.10.20",proto=115)/Raw('\x00\x00\x00\x44')/
+    Raw('x' * 20)
+
+8. Send L2TPv3 packet with DIP not matching the configured rule, Packet
+   should be received on queue 0::
+
+    p=Ether()/IP(dst="2220.10.10.20",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+Test Case: L2TPv3oIPv6 configuration with specific DIP 
+======================================================
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 21
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 22
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 23
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 24
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 25
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 26
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1000, queue 20::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 dst is 8:7:6:5:4:3:2:1
+    / l2tpv3oip session_id is 1000 / end actions queue index 20 / end
+
+6. Send L2TPv3 packet with session ID, DIP matching the configured rule,
+   Packets should be received on queue 20::
+
+    p=Ether()/IPv6(dst="8:7:6:5:4:3:2:1",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+7. Send L2TPv3 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IPv6(dst="8:7:6:5:4:3:2:1",nh=115)/Raw('\x00\x00\x03\xff')/
+    Raw('x' * 20)
+
+8. Send L2TPv3 packet with DIP not matching the configured rule, Packet
+   should be received on queue 0::
+
+    p=Ether()/IPv6(dst="8888:7:6:5:4:3:2:1",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+Test Case: L2TPv3 with specific IPv4 SIP and IPv6 SIP configured 
+together 
+=======================================================================
+==
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 45
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 13
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 14
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 17
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 18
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 19
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 20
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule,set sessionID as 1,queue 10 for IPv4 flow::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 src is 10.10.10.1 /
+    l2tpv3oip session_id is 1 / end actions queue index 10 / end
+
+6. Add l2tpv3 flow director rule,set sessionID as 1000,
+   queue 20 for IPv6 flow::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 src is 1:2:3:4:5:6:7:8
+    / l2tpv3oip session_id is 1000 / end actions queue index 20 / end
+
+7. Send L2TPv3 IPv4 packet with SIP and session ID matching the configured
+   rule, Packets should be received on queue 10::
+
+    p=Ether()/IP(src="10.10.10.1",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+8. Send L2TPv3 IPv4 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IP(proto=115)/Raw('\x00\x00\x00\x44')/Raw('x' * 20)
+
+9. Send L2TPv3 IPv4 packet with SIP not matching the configured rule,
+   Packets should be received on queue 0::
+
+    p=Ether()/IP(src="20.20.20.1",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+10. Send L2TPv3 IPv6 packet with SIP and session ID matching the configured
+    rule, Packets should be received on queue 20::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+11. Send L2TPv3 IPv6 packet with session ID not matching the configured
+    rule, Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",nh=115)/Raw('\x00\x00\x03\xff')
+    /Raw('x' * 20)
+
+12. Send L2TPv3 IPv6 packet with SIP not matching the configured rule,
+    Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1111:2:3:4:5:6:7:8",nh=115)/Raw('\x00\x00\x03\xe8')
+    /Raw('x' * 20)
+
+Test Case: L2TPv3 with specific IPv4 DIP and IPv6 DIP configured 
+together 
+=======================================================================
+==
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 45
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 21
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 22
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 23
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 24
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 25
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 26
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule, set sessionID as 1 queue 10 for IPv4::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 dst is 20.10.10.20 /
+    l2tpv3oip session_id is 1 / end actions queue index 10 / end
+
+6. Add l2tpv3 flow director rule, set sessionID as 1000, queue 20 for IPv6::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 dst is 8:7:6:5:4:3:2:1
+    / l2tpv3oip session_id is 1000 / end actions queue index 20 / end
+
+7. Send L2TPv3 IPv4 packet with DIP and session ID matching the configured
+   rule,Packets should be received on queue 10::
+
+    p=Ether()/IP(dst="20.10.10.20",proto=115)/Raw('\x00\x00\x00\x01')/
+    Raw('x' * 20)
+
+8. Send L2TPv3 IPv4 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IP(dst="20.10.10.20",proto=115)/Raw('\x00\x00\x00\x21')/
+    Raw('x' * 20)
+
+9. Send L2TPv3 IPv4 packet with DIP not matching the configured rule, Packet
+   should be received on queue 0::
+
+    
+ p=Ether()/IP(dst="2220.10.10.20",proto=115)/Raw('\x00\x00\x00\x01')/Ra
+ w('x' * 20)
+
+10. Send L2TPv3 packet with session ID, DIP matching the configured rule,
+    Packets should be received on queue 20::
+
+    p=Ether()/IPv6(dst="8:7:6:5:4:3:2:1",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+11. Send L2TPv3 packet with session ID not matching the configured rule,
+    Packet should be received on queue 0::
+
+    p=Ether()/IPv6(dst="8:7:6:5:4:3:2:1",nh=115)/Raw('\x00\x00\x03\xff')/
+    Raw('x' * 20)
+
+12. Send L2TPv3 packet with DIP not matching the configured rule, Packet
+    should be received on queue 0::
+
+    p=Ether()/IPv6(dst="8888:7:6:5:4:3:2:1",nh=115)/Raw('\x00\x00\x03\xe8')/
+    Raw('x' * 20)
+
+Test Case: L2TPv3 with IPv4 SIP, DIP and IPv6 SIP, DIP configured 
+together 
+=======================================================================
+===
+
+1. Stop testpmd port before loading profile::
+
+    testpmd > port stop <port_id>
+
+2. Set the fdir inset as follows ::
+
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset clear all
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 45
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 13
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 14
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 15
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 16
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 17
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 18
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 19
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 20
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 21
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 22
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 23
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 24
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 25
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 26
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 27
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 28
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 44
+    testpmd> port config <port_id> pctype <pctype> fdir_inset set field 
+ 45
+
+3. Start testpmd port ::
+
+    testpmd> port start <port_id>
+
+4. Start forwarding ::
+
+    testpmd> start
+
+5. Add l2tpv3 flow director rule,set sessionID as 1,queue 10 for IPv4 flow::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv4 src is 10.10.10.1 dst
+    is 20.10.10.20 / l2tpv3oip session_id is 1 / end actions queue index 10
+    / end
+
+6. Add l2tpv3 flow director rule, set sessionID as 1000, queue 20 for IPv6
+   flow ::
+
+    testpmd> flow create <port_id> ingress pattern eth / ipv6 src is 1:2:3:4:5:6:7:8
+    ipv6 dst is 8:7:6:5:4:3:2:1 / l2tpv3oip session_id is 1000 / end actions
+    queue index 20 / end
+
+7. Send L2TPv3 IPv4 packet with SIP, DIP and session ID matching the
+   configured rule, Packets should be received on queue 10::
+
+    p=Ether()/IP(src="10.10.10.1", dst= "20.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+8. Send L2TPv3 IPv4 packet with session ID not matching the configured rule,
+   Packet should be received on queue 0::
+
+    p=Ether()/IP(src="10.10.10.1", dst= "20.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x11')/Raw('x' * 20)
+
+9. Send L2TPv3 IPv4 packet with SIP not matching the configured rule,
+   Packets should be received on queue 0::
+
+    p=Ether()/IP(src="100.10.10.1", dst= "20.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+10. Send L2TPv3 IPv4 packet with DIP not matching the configured rule, Packet
+   should be received on queue 0::
+
+    p=Ether()/IP(src="10.10.10.1", dst="220.10.10.20",proto=115)/
+    Raw('\x00\x00\x00\x01')/Raw('x' * 20)
+
+11. Send L2TPv3 IPv6 packet with SIP, DIP and session ID matching the
+    configured rule, Packets should be received on queue 20::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",ipv6 dst="8:7:6:5:4:3:2:1",nh=115)/
+    Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
+
+12. Send L2TPv3 IPv6 packet with session ID not matching the configured rule,
+    Packet should be received on queue 0::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",ipv6 dst="8:7:6:5:4:3:2:1",nh=115)/
+    Raw('\x00\x00\x03\xF8')/Raw('x' * 20)
+
+13. Send L2TPv3 IPv6 packet with SIP not matching the configured rule, Packet
+    should be received on queue 0::
+
+    p=Ether()/IPv6(src="1111:2:3:4:5:6:7:8",ipv6 dst="8:7:6:5:4:3:2:1",nh=115)
+    /Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
+
+14. Send L2TPv3 IPv6 packet with DIP not matching the configured rule, Packet
+    should be received on queue 0::
+
+    p=Ether()/IPv6(src="1:2:3:4:5:6:7:8",ipv6 dst="8888:7:6:5:4:3:2:1",nh=115)/
+    Raw('\x00\x00\x03\xe8')/Raw('x' * 20)
--
2.17.1