-# 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 | ETH | IP4FWD | FEATURE | NAT44 | NAT44_DETERMINISTIC
-| ... | SRC_USER_1 | BASE | DRV_VFIO_PCI
-| ... | RXQ_SIZE_0 | TXQ_SIZE_0
-| ... | ethip4udp-nat44det-h1-p63-s63
-|
-| Suite Setup | Setup suite topology interfaces | performance
-| Suite Teardown | Tear down suite | performance
-| Test Setup | Setup test | performance
-| Test Teardown | Tear down test | performance | det44
-|
-| Test Template | Local Template
-|
-| Documentation | *RFC2544: Pkt throughput NAT44 performance test cases*
-|
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-UDP for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
-| ... | two static IPv4 /22 and IPv4 /24 route entries.\
-| ... | DUT1 is 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 DUT1. TG traffic profile\
-| ... | contains two L3 flow-groups (flow-group per direction, 1 flow per\
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header\
-| ... | with UDP header and static payload. MAC addresses are matching MAC\
-| ... | addresses of the TG node interfaces.
-| ... | *[Ref] Applicable standard specifications:* RFC2544.
-
-*** Variables ***
-| @{plugins_to_enable}= | dpdk_plugin.so | det44_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}= | ${0}
-# IP addresing
-| ${tg_if1_ip4}= | 10.0.0.2
-| ${tg_if1_mask}= | ${20}
-| ${tg_if2_ip4}= | 12.0.0.2
-| ${tg_if2_mask}= | ${20}
-| ${dut1_if1_ip4}= | 10.0.0.1
-| ${dut1_if1_mask}= | ${20}
-| ${dut1_if2_ip4}= | 11.0.0.1
-| ${dut1_if2_mask}= | ${20}
-| ${dest_net}= | 20.0.0.0
-| ${dest_mask}= | ${24}
-# NAT settings
-| ${nat_mode}= | deterministic
-| ${in_net}= | 192.168.0.0
-| ${in_mask}= | ${22}
-| ${out_net}= | 68.142.68.0
-| ${out_mask}= | ${32}
-# Traffic profile:
-| ${traffic_profile}= | trex-stl-ethip4udp-1u63p
-
-*** Keywords ***
-| Local Template
-| |
-| | [Documentation]
-| | ... | [Cfg] DUT runs NAT44 ${nat_mode} configuration.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| |
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| |
-| | [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 | ${nic_driver}
-| | And Initialize layer interface
-| | And Initialize IPv4 forwarding for NAT44 in circular topology
-| | And Initialize NAT44 deterministic mode in circular topology
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| 64B-1c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| 64B-2c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| 64B-4c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| 1518B-1c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| 1518B-2c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| 1518B-4c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| 9000B-1c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| 9000B-2c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| 9000B-4c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| IMIX-1c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| IMIX-2c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| IMIX-4c-ethip4udp-nat44det-h1-p63-s63-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
Code Review / csit.git / blobdiff