-# 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
-|
-| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | L2BDMACLRN | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
-| ... | VHOST | VM | VHOST_1024 | VTS | DRV_VFIO_PCI
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm
-|
-| Suite Setup | Setup suite topology interfaces | performance
-| Suite Teardown | Tear down suite | performance
-| Test Setup | Setup test | performance
-| Test Teardown | Tear down test | performance | vhost
-|
-| Test Template | Local Template
-|
-| Documentation | *RFC2544: Packet throughput L2BD test cases with VXLANoIPv4
-| ... | and vhost*
-|
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link from/to TG.
-| ... | *[Cfg] DUT configuration:* DUTs are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu VNFs are connected \
-| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
-| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUTs are \
-| ... | tested with ${nic_name}.
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on
-| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
-| ... | (flow-group per direction, 253 flows per flow-group) 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.
-| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC7348.
-
-*** Variables ***
-| @{plugins_to_enable}= | dpdk_plugin.so
-| ${crypto_type}= | ${None}
-| ${nic_name}= | Intel-X710
-| ${nic_driver}= | vfio-pci
-| ${nic_rxq_size}= | 0
-| ${nic_txq_size}= | 0
-| ${nic_pfs}= | 2
-| ${nic_vfs}= | 0
-| ${osi_layer}= | L3
-| ${overhead}= | ${50}
-| ${nf_dtcr}= | ${1}
-| ${nf_dtc}= | ${1}
-| ${nf_chains}= | ${1}
-| ${nf_nodes}= | ${1}
-# Traffic profile:
-| ${traffic_profile}=
-| ... | trex-stl-ethip4vxlan-ip4src${nf_chains}udpsrcrnd
-| ${acl_type}= | ${EMPTY}
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| |
-| | ... | *Arguments:*
-| | ... | - frame_size - L2 Frame Size [B]. Type: integer
-| | ... | - phy_cores - Number of worker threads to be used. Type: integer
-| | ... | - rxq - Number of Rx queues to be used. Type: integer
-| | ... | - acl_type - FIXME.
-| |
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| |
-| | Set Test Variable | \${frame_size}
-| |
-| | 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 | ${nic_driver}
-| | And Initialize layer interface
-| | @{permit_list} = | Create List | 172.17.0.2/32 | 172.27.0.2/32
-| | Run Keyword If | '${acl_type}' != '${EMPTY}'
-| | ... | Configure ACLs on a single interface | ${dut1} | ${DUT1_${int}2_1}[0]
-| | ... | input | ${acl_type} | @{permit_list}
-| | And Initialize layer ip4vxlan
-| | ... | count=${nf_chains}
-| | And Initialize L2 bridge domains for multiple chains with Vhost-User
-| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
-| | And Configure chains of NFs connected via vhost-user
-| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
-| | ... | use_tuned_cfs=${False} | auto_scale=${True}
-| | ... | vnf=vppl2xc_2vhostvr1024
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| 114B-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 114B | 1C
-| | frame_size=${114} | phy_cores=${1}
-
-| 114B-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 114B | 2C
-| | frame_size=${114} | phy_cores=${2}
-
-| 114B-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 114B | 4C
-| | frame_size=${114} | phy_cores=${4}
-
-| 1518B-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-noacl-2vhostvr1024-1vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
Code Review / csit.git / blobdiff