Add 40k tunnels ipsec policy mode with fastpath enabled test suite

In order to compare performance number with existed routing based ipip
interface mode 40k tunnels ipsec test.

Signed-off-by: xinfeng zhao <xinfengx.zhao@intel.com>
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Change-Id: I94816a8c18f08b539114d6ca9d4e1218a2b6ea5f

6 files changed, 197 insertions, 12 deletions

diff --git a/docs/tag_documentation.rst b/docs/tag_documentation.rst
index 4a869d6991..581f69ff7d 100644
--- a/docs/tag_documentation.rst
+++ b/docs/tag_documentation.rst
@@ -812,6 +812,10 @@ Encryption Tags
 
     IPSec using crypto sw scheduler engine.
 
+.. topic:: FASTPATH
+
+    IPSec policy mode with spd fast path enabled.
+
 Client-Workload Tags
 --------------------
 
diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index dc1529033b..4fd28ffb8a 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2022 Cisco and/or its affiliates.
+# Copyright (c) 2023 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -433,10 +433,14 @@ class VppConfigGenerator:
         path = [u"ip6", u"heap-size"]
         self.add_config_item(self._nodeconfig, value, path)
 
-    def add_spd_flow_cache_ipv4_outbound(self):
-        """Add SPD flow cache for IP4 outbound traffic"""
+    def add_ipsec_spd_flow_cache_ipv4_outbound(self, value):
+        """Add IPsec spd flow cache for IP4 outbound.
+
+        :param value: "on" to enable spd flow cache.
+        :type value: str
+        """
         path = [u"ipsec", u"ipv4-outbound-spd-flow-cache"]
-        self.add_config_item(self._nodeconfig, "on", path)
+        self.add_config_item(self._nodeconfig, value, path)
 
     def add_ipsec_spd_fast_path_ipv4_outbound(self, value):
         """Add IPsec spd fast path for IP4 outbound.
diff --git a/resources/libraries/robot/crypto/ipsec.robot b/resources/libraries/robot/crypto/ipsec.robot
index 52a0e5fb66..d03f662994 100644
--- a/resources/libraries/robot/crypto/ipsec.robot
+++ b/resources/libraries/robot/crypto/ipsec.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2022 Cisco and/or its affiliates.
+# Copyright (c) 2023 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -249,7 +249,7 @@
 | | ... | Enable IPv4 Outbound SPD flow cache in VPP configuration file.
 | |
 | | FOR | ${dut} | IN | @{duts}
-| | | Run Keyword | ${dut}.Add SPD Flow Cache IPv4 Outbound
+| | | Run Keyword | ${dut}.Add IPsec SPD Flow cache IPv4 Outbound | on
 | | END
 
 | Enable IPsec SPD Fast Path IPv4 Outbound
@@ -262,6 +262,7 @@
 | | [Arguments] | ${value}
 | |
 | | FOR | ${dut} | IN | @{duts}
+| | | Run Keyword | ${dut}.Add IPsec SPD Flow cache IPv4 Outbound | off
 | | | Run Keyword | ${dut}.Add IPsec SPD Fast Path IPv4 Outbound | on
 | | | Run Keyword | ${dut}.Add IPsec SPD Fast Path Num Buckets | ${value}
 | | END
diff --git a/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlhwasync-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot b/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlhwasync-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
index c54d0c6597..ac920e187b 100644
--- a/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlhwasync-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlhwasync-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
@@ -1,5 +1,5 @@
-# Copyright (c) 2022 Intel and/or its affiliates.
-# Copyright (c) 2022 Cisco and/or its affiliates.
+# Copyright (c) 2023 Intel and/or its affiliates.
+# Copyright (c) 2023 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -18,7 +18,7 @@
 |
 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | SCALE | NDRPDR
 | ... | IP4FWD | IPSEC | IPSECHW | ASYNC | IPSECTUN | NIC_Intel-X710 | TNL_10000
-| ... | AES_256_GCM | AES | DRV_VFIO_PCI
+| ... | FASTPATH | AES_256_GCM | AES | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4ipsec10000tnlhwasync-ip4base-policy-fastpath-aes256gcm
 |
diff --git a/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot b/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
index 5ce90681f7..1b0ce789ed 100644
--- a/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
+++ b/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec10000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
@@ -1,5 +1,5 @@
-# Copyright (c) 2022 Intel and/or its affiliates.
-# Copyright (c) 2022 Cisco and/or its affiliates.
+# Copyright (c) 2023 Intel and/or its affiliates.
+# Copyright (c) 2023 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -17,7 +17,7 @@
 | Resource | resources/libraries/robot/crypto/ipsec.robot
 |
 | Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | TNL_10000
-| ... | IP4FWD | IPSEC | IPSECSW | IPSECTUN | NIC_Intel-X710 | SCALE
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECTUN | FASTPATH | NIC_Intel-X710 | SCALE
 | ... | AES_256_GCM | AES | DRV_VFIO_PCI
 | ... | RXQ_SIZE_0 | TXQ_SIZE_0
 | ... | ethip4ipsec10000tnlsw-ip4base-policy-fastpath-aes256gcm
diff --git a/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot b/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
new file mode 100644
index 0000000000..07f69e8bfe
--- /dev/null
+++ b/tests/vpp/perf/crypto/10ge2p1x710-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr.robot
@@ -0,0 +1,176 @@
+# Copyright (c) 2023 Intel and/or its affiliates.
+# Copyright (c) 2023 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+| Resource | resources/libraries/robot/crypto/ipsec.robot
+|
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR | TNL_40000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECTUN | FASTPATH | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm
+|
+| Suite Setup | Setup suite topology interfaces | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test | performance
+| Test Teardown | Tear down test | performance | ipsec_all
+|
+| Test Template | Local Template
+|
+| Documentation | **IPv4 IPsec tunnel mode performance test suite.**
+| ... |
+| ... | - **[Top] Network Topologies:** TG-DUT1-DUT2-TG 3-node circular \
+| ... | topology with single links between nodes.
+| ... |
+| ... | - **[Enc] Packet Encapsulations:** Eth-IPv4 on TG-DUTn, \
+| ... | Eth-IPv4-IPSec on DUT1-DUT2.
+| ... |
+| ... | - **[Cfg] DUT configuration:** DUT1 and DUT2 are configured with \
+| ... | multiple IPsec tunnels between them. DUTs get IPv4 traffic from TG, \
+| ... | encrypt it and send to another DUT, where packets are decrypted and \
+| ... | sent back to TG.
+| ... |
+| ... | - **[Ver] TG verification:** TG finds and reports throughput NDR (Non \
+| ... | Drop Rate) with zero packet loss tolerance and throughput PDR \
+| ... | (Partial Drop Rate) with non-zero packet loss tolerance (LT) \
+| ... | expressed in percentage of packets transmitted. NDR and PDR are \
+| ... | discovered for different Ethernet L2 frame sizes using MLRsearch \
+| ... | library.
+| ... | Test packets are generated by TG on \
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups \
+| ... | (flow-group per direction, number of flows per flow-group equals to \
+| ... | number of IPSec tunnels) with all packets \
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and \
+| ... | static payload. MAC addresses are matching MAC addresses of the TG \
+| ... | node interfaces. Incrementing of IP.dst (IPv4 destination address) \
+| ... | is applied to both streams.
+| ... |
+| ... | - **[Ref] Applicable standard specifications:** RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | perfmon_plugin.so
+| ... | crypto_native_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.254
+| ${dut1_if1_ip4}= | 192.168.10.11
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.102
+| ${dut2_if2_ip4}= | 192.168.20.11
+| ${tg_if2_ip4}= | 192.168.20.254
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40000}
+# Main heap size multiplicator
+| ${heap_size_mult}= | ${4}
+# Traffic profile:
+| ${traffic_profile}= | trex-stl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | - **[Cfg]** DUT runs IPSec tunneling AES_256_GCM config. \
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | - **[Ver]** Measure NDR and PDR values using MLRsearch algorithm.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - search_type - NDR or PDR. Type: string
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| | ... | - min_rate - Min rate for binary search, default value: ${50000}.
+| | ... | Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | # These are enums (not strings) so they cannot be in Variables table.
+| | ${encr_alg}= | Crypto Alg AES GCM 256
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto}= | IPsec Proto ESP
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Enable IPsec SPD Fast Path IPv4 Outbound | ${${n_tunnels}*10}
+| | And Apply startup configuration on all VPP DUTs
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize IPSec in 3-node circular topology
+| | And VPP IPsec Add Multiple Tunnels
+| | ... | ${nodes} | ${DUT1_${int}2}[0] | ${DUT2_${int}1}[0] | ${n_tunnels}
+| | ... | ${encr_alg} | ${auth_alg} | ${dut1_if2_ip4} | ${dut2_if1_ip4}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | Then Find NDR and PDR intervals using optimized search
+
+*** Test Cases ***
+| 64B-1c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| 64B-2c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| 64B-4c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| 1518B-1c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| 1518B-2c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| 1518B-4c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| 9000B-1c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 9000B | 1C
+| | frame_size=${9000} | phy_cores=${1}
+
+| 9000B-2c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 9000B | 2C
+| | frame_size=${9000} | phy_cores=${2}
+
+| 9000B-4c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | 9000B | 4C
+| | frame_size=${9000} | phy_cores=${4}
+
+| IMIX-1c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| IMIX-2c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| IMIX-4c-ethip4ipsec40000tnlsw-ip4base-policy-fastpath-aes256gcm-ndrpdr
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}