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# Copyright (c) 2019 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/performance/performance_setup.robot
| Resource | resources/libraries/robot/overlay/lisp_static_adjacency.robot
| Variables | resources/test_data/lisp/performance/lisp_static_adjacency.py
| ...
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
| ... | NIC_Intel-X710 | IP6FWD | ENCAP | LISP | IP4UNRLAY | IP6OVRLAY
| ...
| Suite Setup | Set up 3-node performance topology with DUT's NIC model
| ... | L3 | ${nic_name}
| Suite Teardown | Tear down suite | performance
| ...
| Test Setup | Set up performance test
| Test Teardown | Tear down test | performance
| ...
| Test Template | Local Template
| ...
| Documentation | *RFC6830: Pkt throughput Lisp test cases*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
| ... | with single links between nodes.\
| ... | *[Enc] Packet Encapsulations:* Eth-IPv6-LISP-IPv4 on DUT1-DUT2,\
| ... | Eth-IPv6 on TG-DUTn for IPv6 routing over LISPoIPv4 tunnel.\
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6\
| ... | routing and static routes. LISPoIPv4 tunnel is configured between\
| ... | DUT1 and DUT2. DUT1 and DUT2 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.\
| ... | *[Ref] Applicable standard specifications:* RFC6830.
*** Variables ***
| ${nic_name}= | Intel-X710
# LISP overhead
| ${overhead}= | 48
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip6-ip6src253
*** Keywords ***
| Local Template
| | [Documentation]
| | ... | [Cfg] DUT runs IPv6 LISP remote static mappings and whitelist\
| | ... | filters config.\
| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.\
| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
| | ...
| | ... | *Arguments:*
| | ... | - frame_size - Frame size in Bytes as 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 Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize LISP IPv6 over IPv4 forwarding in 3-node circular topology
| | ... | ${dut1_to_dut2_ip6o4} | ${dut1_to_tg_ip6o4} | ${dut2_to_dut1_ip6o4}
| | ... | ${dut2_to_tg_ip6o4} | ${tg_prefix6o4} | ${dut_prefix6o4}
| | And Configure LISP topology in 3-node circular topology
| | ... | ${dut1} | ${dut1_if2} | ${NONE}
| | ... | ${dut2} | ${dut2_if1} | ${NONE}
| | ... | ${duts_locator_set} | ${dut1_ip6o4_eid} | ${dut2_ip6o4_eid}
| | ... | ${dut1_ip6o4_static_adjacency} | ${dut2_ip6o4_static_adjacency}
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| tc01-78B-1c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 78B | 1C
| | frame_size=${78} | phy_cores=${1}
| tc02-78B-2c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 78B | 2C
| | frame_size=${78} | phy_cores=${2}
| tc03-78B-4c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 78B | 4C
| | frame_size=${78} | phy_cores=${4}
| tc04-1518B-1c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 1518B | 1C
| | frame_size=${1518} | phy_cores=${1}
| tc05-1518B-2c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 1518B | 2C
| | frame_size=${1518} | phy_cores=${2}
| tc06-1518B-4c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 1518B | 4C
| | frame_size=${1518} | phy_cores=${4}
| tc07-9000B-1c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 9000B | 1C
| | frame_size=${9000} | phy_cores=${1}
| tc08-9000B-2c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 9000B | 2C
| | frame_size=${9000} | phy_cores=${2}
| tc09-9000B-4c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | 9000B | 4C
| | frame_size=${9000} | phy_cores=${4}
| tc10-IMIX-1c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | IMIX | 1C
| | frame_size=IMIX_v4_1 | phy_cores=${1}
| tc11-IMIX-2c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | IMIX | 2C
| | frame_size=IMIX_v4_1 | phy_cores=${2}
| tc12-IMIX-4c-ethip6lispip4-ip6base-ndrpdr
| | [Tags] | IMIX | 4C
| | frame_size=IMIX_v4_1 | phy_cores=${4}
|
