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* [dts][PATCH V2 1/2]test_plans/cvl_advanced_iavf_rss_pppol2tpoudp: Support IAVF PPPoL2TPv2oUDP RSS Hash
@ 2021-11-11  2:45 Peng Yuan
  0 siblings, 0 replies; only message in thread
From: Peng Yuan @ 2021-11-11  2:45 UTC (permalink / raw)
  To: dts; +Cc: pengyuan

From: pengyuan <yuan.peng@intel.com>

Add cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst to test_plans

Signed-off-by: pengyuan <yuan.peng@intel.com>
---
 ...vanced_iavf_rss_pppol2tpoudp_test_plan.rst | 2743 +++++++++++++++++
 1 file changed, 2743 insertions(+)
 create mode 100644 test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst

diff --git a/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst b/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst
new file mode 100644
index 00000000..7daf8e3f
--- /dev/null
+++ b/test_plans/cvl_advanced_iavf_rss_pppol2tpoudp_test_plan.rst
@@ -0,0 +1,2743 @@
+.. Copyright (c) <2021>, 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.
+
+=========================================
+CVL IAVF: Advanced RSS For PPPoL2TPv2oUDP
+=========================================
+
+Description
+===========
+
+Support IAVF PPPoL2TPv2oUDP RSS Hash.
+Required to distribute packets based on inner IP src+dest address and TCP/UDP src+dest port
+
+Prerequisites
+=============
+
+1. Hardware:
+
+  - Intel E810 series ethernet cards: columbiaville_25g/columbiaville_100g/
+
+2. Software:
+
+  - dpdk: http://dpdk.org/git/dpdk
+  - scapy: http://www.secdev.org/projects/scapy/
+
+.. note::
+
+    This rss feature designed for CVL NIC 25G and 100G, so below cases only support CVL NIC.
+
+3. load PPPoL2TPv2oUDP package
+
+4. create a VF from a PF in DUT, set mac address for thi VF::
+
+    echo 1 > /sys/bus/pci/devices/0000\:3b\:00.0/sriov_numvfs
+    ip link set enp59s0f0 vf 0 mac 00:11:22:33:44:55
+
+5. bind VF to vfio-pci::
+
+    modprobe vfio-pci
+    ./usertools/dpdk-devbind.py --force --bind=vfio-pci 0000:3b:01.0
+
+.. note::
+
+    The kernel must be >= 3.6+ and VT-d must be enabled in bios.
+
+6. Launch the testpmd to configuration queue of rx and tx number 16 in DUT::
+
+    ./x86_64-native-linuxapp-gcc/app/dpdk-testpmd  -c 0xff -n 4 -a 0000:3b:01.0 -- -i --disable-rss --rxq=16 --txq=16 --rxd=384 --txd=384
+    testpmd>set fwd rxonly
+    testpmd>set verbose 1
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_FRAG
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201', frag=6)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 l3-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_ipv4_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 l3-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l3-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l3-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l3-src-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_src_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l3-src-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l3-dst-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_udp_ipv4_udp_l3_dst_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4-udp l3-dst-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l3-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l3-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.201')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l3-src-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_src_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l3-src-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l3-dst-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp_ipv4_tcp_l3_dst_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4-tcp l3-dst-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_FRAG
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_FRAG
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 l3-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_ipv6_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_FRAG
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 l3-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l3-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l3-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l3-src-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_src_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l3-src-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l3-dst-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_udp_ipv6_udp_l3_dst_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6-udp l3-dst-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l3-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l3-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l3-src-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_src_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l3-src-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_l4_src_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l3-dst-only l4-src-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp_ipv6_tcp_l3_dst_only_l4_dst_only_MAC_IPV6_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv6 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6-tcp l3-dst-only l4-dst-only end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=99)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IPv6(src='2001::3', dst='2001::4')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2925', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=24)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_FRAG
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201', frag=6)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200', frag=6)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4 / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_udp_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4 / udp / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv4_tcp_ipv4_MAC_IPV4_PPPoL2TPV2_IPV4_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv4 / tcp / end actions rss types ipv4 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.101', dst='192.168.1.200')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.201')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0021)/IP(src='192.168.1.100', dst='192.168.1.200')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_FRAG
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020', nh=44)/IPv6ExtHdrFragment()/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6 / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IPv6(src='2001::1', dst='2001::2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_udp_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_UDP_PAY
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6 / udp / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
+
+
+Test case: eth_ipv4_udp_l2tpv2_ppp_ipv6_tcp_ipv6_MAC_IPV4_PPPoL2TPV2_IPV6_TCP
+===================================================
+1. validate the rule, and check there is not rule listed.
+
+2. create a rss rule::
+
+    flow create 0 ingress pattern eth / ipv4 / udp / l2tpv2 / ppp / ipv6 / tcp / end actions rss types ipv6 end key_len 0 queues end / end
+
+   check there is a rss rule listed successfully.
+
+3. send a basic hit pattern packet,record the hash value::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet distributed to queue by rss.
+
+4. send hit pattern packets with changed input set in the rule::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2923', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2025')/TCP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the received packets have different hash value with basic packet.
+   check all the packets are distributed to queues by rss.
+
+5. send hit pattern packets with changed input set not in the rule::
+
+    Ether(src='00:11:22:33:44:66', dst='00:11:22:33:44:55')/IP(src='100.0.1.1', dst='100.0.1.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/TCP(sport=25, dport=99)/Raw('x' * 80)
+
+   check the received packet have same hash value with the basic packet.
+   check all the packets are distributed to queues by rss.
+   note: if there is not this type packet in the case, omit this step.
+
+6. send not hit pattern packet::
+
+    Ether(src='00:11:22:33:44:77', dst='00:11:22:33:44:55')/IP(src='100.0.0.1', dst='100.0.0.2')/UDP(dport=1701, sport=1702)/L2TP(session_id=0x7)/HDLC(address=0xff, control=0x03)/PPP(proto=0x0057)/IPv6(src='ABAB:910B:6666:3457:8295:3333:1800:2929', dst='CDCD:910A:2222:5498:8475:1111:3900:2020')/UDP(sport=23, dport=24)/Raw('x' * 80)
+
+   check the packet rss hash value is 0.
+
+7. distroy the rule and and check there is no rule listed.
-- 
2.17.1


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