- Not adding nf_density tests.
- Not adding hardware ipsec tests.
- Not adding -policy- tests.
- Using old crypto_ia32_plugin.so plugin name.
+ Suitable for cherry-picking to rls2001.
Change-Id: Ibf44d6d91e2afa2320637ecd9eb69d5d5dc364aa
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 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:
@staticmethod
def vpp_ipsec_create_tunnel_interfaces(
nodes, if1_ip_addr, if2_ip_addr, if1_key, if2_key, n_tunnels,
- crypto_alg, integ_alg, raddr_ip1, raddr_ip2, raddr_range):
+ crypto_alg, integ_alg, raddr_ip1, raddr_ip2, raddr_range,
+ existing_tunnels=0):
"""Create multiple IPsec tunnel interfaces between two VPP nodes.
:param nodes: VPP nodes to create tunnel interfaces.
:param if2_ip_addr: VPP node 2 interface IPv4/IPv6 address.
:param if1_key: VPP node 1 interface key from topology file.
:param if2_key: VPP node 2 interface key from topology file.
- :param n_tunnels: Number of tunnel interfaces to create.
+ :param n_tunnels: Number of tunnel interfaces to be there at the end.
:param crypto_alg: The encryption algorithm name.
:param integ_alg: The integrity algorithm name.
:param raddr_ip1: Policy selector remote IPv4/IPv6 start address for the
:param raddr_range: Mask specifying range of Policy selector Remote
IPv4/IPv6 addresses. Valid values are from 1 to 32 in case of IPv4
and to 128 in case of IPv6.
+ :param existing_tunnels: Number of tunnel interfaces before creation.
+ Useful mainly for reconf tests. Default 0.
:type nodes: dict
:type if1_ip_addr: str
:type if2_ip_addr: str
:type raddr_ip1: string
:type raddr_ip2: string
:type raddr_range: int
+ :type existing_tunnels: int
"""
n_tunnels = int(n_tunnels)
+ existing_tunnels = int(existing_tunnels)
spi_1 = 100000
spi_2 = 200000
if1_ip = ip_address(if1_ip_addr)
addr_incr = 1 << (128 - raddr_range) if if1_ip.version == 6 \
else 1 << (32 - raddr_range)
- if n_tunnels > 10:
+ if n_tunnels - existing_tunnels > 10:
tmp_fn1 = u"/tmp/ipsec_create_tunnel_dut1.config"
tmp_fn2 = u"/tmp/ipsec_create_tunnel_dut2.config"
if1_n = Topology.get_interface_name(nodes[u"DUT1"], if1_key)
vat = VatExecutor()
with open(tmp_fn1, 'w') as tmp_f1, open(tmp_fn2, 'w') as tmp_f2:
rmac = Topology.get_interface_mac(nodes[u"DUT2"], if2_key)
- tmp_f1.write(
- f"exec create loopback interface\n"
- f"exec set interface state loop0 up\n"
- f"exec set interface ip address "
- f"{if1_n} {if2_ip - 1}/{mask}\n"
- f"exec set ip neighbor {if1_n} {if2_ip}/{mask2} {rmac} static\n"
- )
- tmp_f2.write(
- f"exec set interface ip address {if2_n} {if2_ip}/{mask}\n"
- )
- for i in range(n_tunnels):
+ if not existing_tunnels:
+ tmp_f1.write(
+ f"exec create loopback interface\n"
+ f"exec set interface state loop0 up\n"
+ f"exec set interface ip address "
+ f"{if1_n} {if2_ip - 1}/{mask}\n"
+ f"exec set ip neighbor {if1_n} {if2_ip}/{mask2} {rmac}"
+ f" static\n"
+ )
+ tmp_f2.write(
+ f"exec set interface ip address {if2_n}"
+ f" {if2_ip}/{mask}\n"
+ )
+ for i in range(existing_tunnels, n_tunnels):
ckey = gen_key(
IPsecUtil.get_crypto_alg_key_len(crypto_alg)
).hex()
os.remove(tmp_fn2)
with open(tmp_fn1, 'w') as tmp_f1, open(tmp_fn2, 'w') as tmp_f2:
- tmp_f2.write(
- f"exec ip route add {if1_ip}/8 via {if2_ip - 1} {if2_n}\n"
- )
- for i in range(n_tunnels):
+ if not existing_tunnels:
+ tmp_f2.write(
+ f"exec ip route add {if1_ip}/8 via {if2_ip - 1}"
+ f" {if2_n}\n"
+ )
+ for i in range(existing_tunnels, n_tunnels):
tmp_f1.write(
f"exec set interface unnumbered ipip{i} use {if1_n}\n"
f"exec set interface state ipip{i} up\n"
os.remove(tmp_fn2)
return
- with PapiSocketExecutor(nodes[u"DUT1"]) as papi_exec:
- # Create loopback interface on DUT1, set it to up state
- cmd1 = u"create_loopback"
- args1 = dict(
- mac_address=0
- )
- err_msg = f"Failed to create loopback interface " \
- f"on host {nodes[u'DUT1'][u'host']}"
- loop_sw_if_idx = papi_exec.add(cmd1, **args1).\
- get_sw_if_index(err_msg)
- cmd1 = u"sw_interface_set_flags"
- args1 = dict(
- sw_if_index=loop_sw_if_idx,
- flags=InterfaceStatusFlags.IF_STATUS_API_FLAG_ADMIN_UP.value
- )
- err_msg = f"Failed to set loopback interface state up " \
- f"on host {nodes[u'DUT1'][u'host']}"
- papi_exec.add(cmd1, **args1).get_reply(err_msg)
- # Set IP address on VPP node 1 interface
- cmd1 = u"sw_interface_add_del_address"
- args1 = dict(
- sw_if_index=InterfaceUtil.get_interface_index(
- nodes[u"DUT1"], if1_key
- ),
- is_add=True,
- del_all=False,
- prefix=IPUtil.create_prefix_object(
- if2_ip - 1, 96 if if2_ip.version == 6 else 24
+ if not existing_tunnels:
+ with PapiSocketExecutor(nodes[u"DUT1"]) as papi_exec:
+ # Create loopback interface on DUT1, set it to up state
+ cmd1 = u"create_loopback"
+ args1 = dict(
+ mac_address=0
)
- )
- err_msg = f"Failed to set IP address on interface {if1_key} " \
- f"on host {nodes[u'DUT1'][u'host']}"
- papi_exec.add(cmd1, **args1).get_reply(err_msg)
- cmd4 = u"ip_neighbor_add_del"
- args4 = dict(
- is_add=1,
- neighbor=dict(
- sw_if_index=Topology.get_interface_sw_index(
+ err_msg = f"Failed to create loopback interface " \
+ f"on host {nodes[u'DUT1'][u'host']}"
+ loop_sw_if_idx = papi_exec.add(cmd1, **args1).\
+ get_sw_if_index(err_msg)
+ cmd1 = u"sw_interface_set_flags"
+ args1 = dict(
+ sw_if_index=loop_sw_if_idx,
+ flags=InterfaceStatusFlags.IF_STATUS_API_FLAG_ADMIN_UP.value
+ )
+ err_msg = f"Failed to set loopback interface state up " \
+ f"on host {nodes[u'DUT1'][u'host']}"
+ papi_exec.add(cmd1, **args1).get_reply(err_msg)
+ # Set IP address on VPP node 1 interface
+ cmd1 = u"sw_interface_add_del_address"
+ args1 = dict(
+ sw_if_index=InterfaceUtil.get_interface_index(
nodes[u"DUT1"], if1_key
),
- flags=1,
- mac_address=str(
- Topology.get_interface_mac(nodes[u"DUT2"], if2_key)
- ),
- ip_address=str(ip_address(if2_ip_addr))
+ is_add=True,
+ del_all=False,
+ prefix=IPUtil.create_prefix_object(
+ if2_ip - 1, 96 if if2_ip.version == 6 else 24
+ )
)
- )
- err_msg = f"Failed to add IP neighbor on interface {if1_key}"
- papi_exec.add(cmd4, **args4).get_reply(err_msg)
+ err_msg = f"Failed to set IP address on interface {if1_key} " \
+ f"on host {nodes[u'DUT1'][u'host']}"
+ papi_exec.add(cmd1, **args1).get_reply(err_msg)
+ cmd4 = u"ip_neighbor_add_del"
+ args4 = dict(
+ is_add=1,
+ neighbor=dict(
+ sw_if_index=Topology.get_interface_sw_index(
+ nodes[u"DUT1"], if1_key
+ ),
+ flags=1,
+ mac_address=str(
+ Topology.get_interface_mac(nodes[u"DUT2"], if2_key)
+ ),
+ ip_address=str(ip_address(if2_ip_addr))
+ )
+ )
+ err_msg = f"Failed to add IP neighbor on interface {if1_key}"
+ papi_exec.add(cmd4, **args4).get_reply(err_msg)
+ else:
+ # Executor not open, as InterfaceUtil will open its own.
+ loop_sw_if_idx = InterfaceUtil.vpp_get_interface_sw_index(
+ nodes[u"DUT1"], u"loop0")
+ cmd1 = u"sw_interface_add_del_address"
+ with PapiSocketExecutor(nodes[u"DUT1"]) as papi_exec:
# Configure IPsec tunnel interfaces
args1 = dict(
sw_if_index=loop_sw_if_idx,
)
err_msg = f"Failed to add IPsec tunnel interfaces " \
f"on host {nodes[u'DUT1'][u'host']}"
- ipsec_tunnels = list()
- ckeys = list()
- ikeys = list()
- for i in range(n_tunnels):
+ ipsec_tunnels = [None] * existing_tunnels
+ ckeys = [None] * existing_tunnels
+ ikeys = [None] * existing_tunnels
+ for i in range(existing_tunnels, n_tunnels):
ckeys.append(
gen_key(IPsecUtil.get_crypto_alg_key_len(crypto_alg))
)
)
err_msg = f"Failed to add IP routes " \
f"on host {nodes[u'DUT1'][u'host']}"
- for i in range(n_tunnels):
+ for i in range(existing_tunnels, n_tunnels):
args1[u"unnumbered_sw_if_index"] = ipsec_tunnels[i]
args2[u"sw_if_index"] = ipsec_tunnels[i]
args3[u"route"] = IPUtil.compose_vpp_route_structure(
papi_exec.get_replies(err_msg)
with PapiSocketExecutor(nodes[u"DUT2"]) as papi_exec:
- # Set IP address on VPP node 2 interface
- cmd1 = u"sw_interface_add_del_address"
- args1 = dict(
- sw_if_index=InterfaceUtil.get_interface_index(
- nodes[u"DUT2"], if2_key
- ),
- is_add=True,
- del_all=False,
- prefix=IPUtil.create_prefix_object(
- if2_ip, 96 if if2_ip.version == 6 else 24
+ if not existing_tunnels:
+ # Set IP address on VPP node 2 interface
+ cmd1 = u"sw_interface_add_del_address"
+ args1 = dict(
+ sw_if_index=InterfaceUtil.get_interface_index(
+ nodes[u"DUT2"], if2_key
+ ),
+ is_add=True,
+ del_all=False,
+ prefix=IPUtil.create_prefix_object(
+ if2_ip, 96 if if2_ip.version == 6 else 24
+ )
)
- )
- err_msg = f"Failed to set IP address on interface {if2_key} " \
- f"on host {nodes[u'DUT2'][u'host']}"
- papi_exec.add(cmd1, **args1).get_reply(err_msg)
+ err_msg = f"Failed to set IP address on interface {if2_key} " \
+ f"on host {nodes[u'DUT2'][u'host']}"
+ papi_exec.add(cmd1, **args1).get_reply(err_msg)
# Configure IPsec tunnel interfaces
cmd2 = u"ipsec_tunnel_if_add_del"
args2 = dict(
)
err_msg = f"Failed to add IPsec tunnel interfaces " \
f"on host {nodes[u'DUT2'][u'host']}"
- ipsec_tunnels = list()
- for i in range(n_tunnels):
+ ipsec_tunnels = [None] * existing_tunnels
+ for i in range(existing_tunnels, n_tunnels):
args2[u"local_spi"] = spi_2 + i
args2[u"remote_spi"] = spi_1 + i
args2[u"local_ip"] = IPUtil.create_ip_address_object(if2_ip)
for reply in replies:
if u"sw_if_index" in reply:
ipsec_tunnels.append(reply[u"sw_if_index"])
- # Configure IP routes
- cmd1 = u"ip_route_add_del"
- route = IPUtil.compose_vpp_route_structure(
- nodes[u"DUT2"], if1_ip.compressed,
- prefix_len=32 if if1_ip.version == 6 else 8,
- interface=if2_key,
- gateway=(if2_ip - 1).compressed
- )
- args1 = dict(
- is_add=1,
- is_multipath=0,
- route=route
- )
- papi_exec.add(cmd1, **args1)
+ if not existing_tunnels:
+ # Configure IP routes
+ cmd1 = u"ip_route_add_del"
+ route = IPUtil.compose_vpp_route_structure(
+ nodes[u"DUT2"], if1_ip.compressed,
+ prefix_len=32 if if1_ip.version == 6 else 8,
+ interface=if2_key,
+ gateway=(if2_ip - 1).compressed
+ )
+ args1 = dict(
+ is_add=1,
+ is_multipath=0,
+ route=route
+ )
+ papi_exec.add(cmd1, **args1)
cmd1 = u"sw_interface_set_unnumbered"
args1 = dict(
is_add=True,
)
err_msg = f"Failed to add IP routes " \
f"on host {nodes[u'DUT2'][u'host']}"
- for i in range(n_tunnels):
+ for i in range(existing_tunnels, n_tunnels):
args1[u"unnumbered_sw_if_index"] = ipsec_tunnels[i]
args2[u"sw_if_index"] = ipsec_tunnels[i]
args3[u"route"] = IPUtil.compose_vpp_route_structure(
def get_sw_if_index(node, interface_name):
"""Get sw_if_index for the given interface from actual interface dump.
+ FIXME: Delete and redirect callers to vpp_get_interface_sw_index.
+
:param node: VPP node to get interface data from.
:param interface_name: Name of the specific interface.
:type node: dict
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_10000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${10000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_10000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${10000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_10000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${10000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_10000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${10000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec10000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | BASE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | BASE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | BASE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_1
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | BASE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${1}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec1tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_20000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${20000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_20000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${20000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_20000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${20000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_20000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${20000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec20000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_400
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${400}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_400
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${400}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_400
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${400}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_400
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${400}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec400tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_40
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${40}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec40tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_4
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${4}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_4
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${4}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_4
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${4}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_4
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${4}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec4tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
| |
| | # These are enums (not strings) so they cannot be in Variables table.
| | ${encr_alg}= | Crypto Alg AES GCM 128
-| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${auth_alg}= | Set Variable | ${NONE}
| | ${ipsec_proto} = | IPsec Proto ESP
| |
| | Given Set Max Rate And Jumbo
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_5000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${5000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_5000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${5000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_5000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${5000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_5000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${5000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec5000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_60000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_256 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${62}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${60000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_256 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 256 128
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac256sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_60000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_CBC | HMAC_SHA_512 | HMAC | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${78}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${60000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_CBC / HMAC_SHA_512 config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 CBC 128
+| | ${auth_alg}= | Integ Alg SHA 512 256
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128cbc-hmac512sha-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_60000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_128_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${60000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${n_tunnels}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT runs IPSec tunneling AES_128_GCM config.\
+| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
+| | ... | [Ver] Measure packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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 128
+| | ${auth_alg}= | Set Variable | ${NONE}
+| | ${ipsec_proto} = | IPsec Proto ESP
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes128gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
--- /dev/null
+# Copyright (c) 2020 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 | RECONF | TNL_60000
+| ... | IP4FWD | IPSEC | IPSECSW | IPSECINT | NIC_Intel-X710 | SCALE
+| ... | AES_256_GCM | AES | 1_ADDED_TUNNEL | DRV_VFIO_PCI
+| ... | ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm
+|
+| Suite Setup | Setup suite single link | performance
+| Suite Teardown | Tear down suite | performance
+| Test Setup | Setup test
+| Test Teardown | Tear down test | performance
+|
+| Test Template | Local Template
+|
+| Documentation | *RFC2544: Packet loss IPv4 IPsec tunnel mode.*
+|
+| ... | *[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 throughput NDR (Non Drop Rate)\
+| ... | with zero packet loss tolerance, then measures loss at this load\
+| ... | while additional chain is configured.\
+| ... | 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) field
+| ... | is applied to both streams.
+| ... | *[Ref] Applicable standard specifications:* RFC4303 and RFC2544.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so | crypto_ia32_plugin.so
+| ... | crypto_ipsecmb_plugin.so | crypto_openssl_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | Intel-X710
+| ${nic_driver}= | vfio-pci
+| ${osi_layer}= | L3
+| ${overhead}= | ${54}
+| ${tg_if1_ip4}= | 192.168.10.2
+| ${dut1_if1_ip4}= | 192.168.10.1
+| ${dut1_if2_ip4}= | 100.0.0.1
+| ${dut2_if1_ip4}= | 200.0.0.2
+| ${dut2_if2_ip4}= | 192.168.20.1
+| ${tg_if2_ip4}= | 192.168.20.2
+| ${raddr_ip4}= | 20.0.0.0
+| ${laddr_ip4}= | 10.0.0.0
+| ${addr_range}= | ${24}
+| ${n_tunnels}= | ${60000}
+| ${n_added_tunnels}= | ${1}
+# Traffic profile:
+| ${traffic_profile}= | trex-sl-3n-ethip4-ip4dst${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 packet loss during reconfig at NDR load.\
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
+| | ... | Type: integer, string
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. 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
+| |
+| | ${n_total_tunnels} = | Evaluate | ${n_tunnels} + ${n_added_tunnels}
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | 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 Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range}
+| | ${bidirectional_throughput}= | Find Throughput Using MLRsearch
+| | ${unidirectional_throughput}= | Evaluate | ${bidirectional_throughput} / 2.0
+| | Start Traffic on Background | ${unidirectional_throughput}pps
+| | And VPP IPsec Create Tunnel Interfaces
+| | ... | ${nodes} | ${dut1_if2_ip4} | ${dut2_if1_ip4} | ${dut1_if2}
+| | ... | ${dut2_if1} | ${n_total_tunnels} | ${encr_alg} | ${auth_alg}
+| | ... | ${laddr_ip4} | ${raddr_ip4} | ${addr_range} | ${n_tunnels}
+| | ${result}= | Stop Running Traffic
+| | Display Reconfig Test Message | ${result}
+
+*** Test Cases ***
+| tc01-64B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 1C
+| | frame_size=${64} | phy_cores=${1}
+
+| tc02-64B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 2C
+| | frame_size=${64} | phy_cores=${2}
+
+| tc03-64B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 64B | 4C
+| | frame_size=${64} | phy_cores=${4}
+
+| tc04-1518B-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 1C
+| | frame_size=${1518} | phy_cores=${1}
+
+| tc05-1518B-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 2C
+| | frame_size=${1518} | phy_cores=${2}
+
+| tc06-1518B-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | 1518B | 4C
+| | frame_size=${1518} | phy_cores=${4}
+
+| tc10-IMIX-1c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 1C
+| | frame_size=IMIX_v4_1 | phy_cores=${1}
+
+| tc11-IMIX-2c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 2C
+| | frame_size=IMIX_v4_1 | phy_cores=${2}
+
+| tc12-IMIX-4c-ethip4ipsec60000tnlsw-1atnl-ip4base-int-aes256gcm-reconf
+| | [Tags] | IMIX | 4C
+| | frame_size=IMIX_v4_1 | phy_cores=${4}
Code Review / csit.git / commitdiff