2n1l-10ge2p1x710-ethip4-ip4scale20k-ndrpdr.robot revision e916ab4d
1# Copyright (c) 2019 Cisco and/or its affiliates.
2# Licensed under the Apache License, Version 2.0 (the "License");
3# you may not use this file except in compliance with the License.
4# You may obtain a copy of the License at:
5#
6#     http://www.apache.org/licenses/LICENSE-2.0
7#
8# Unless required by applicable law or agreed to in writing, software
9# distributed under the License is distributed on an "AS IS" BASIS,
10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11# See the License for the specific language governing permissions and
12# limitations under the License.
13
14*** Settings ***
15| Resource | resources/libraries/robot/shared/default.robot
16|
17| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18| ... | NIC_Intel-X710 | ETH | IP4FWD | SCALE | FIB_20k | DRV_VFIO_PCI
19| ... | ethip4-ip4scale20k
20|
21| Suite Setup | Setup suite single link | performance
22| Suite Teardown | Tear down suite | performance
23| Test Setup | Setup test
24| Test Teardown | Tear down test | performance
25|
26| Test Template | Local Template
27|
28| Documentation | *RFC2544: Pkt throughput IPv4 routing test cases*
29|
30| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology\
31| ... | with single links between nodes.
32| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
33| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4 routing and\
34| ... | 2x10k static IPv4 /32 route entries. DUT1 is tested with ${nic_name}.\
35| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
36| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
37| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
38| ... | of packets transmitted. NDR and PDR are discovered for different\
39| ... | Ethernet L2 frame sizes using MLRsearch library.\
40| ... | Test packets are generated by TG on links to DUT1. TG traffic profile\
41| ... | contains two L3 flow-groups (flow-group per direction, 10k flows per\
42| ... | flow-group) with all packets containing Ethernet header, IPv4 header\
43| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC\
44| ... | addresses of the TG node interfaces.
45| ... | *[Ref] Applicable standard specifications:* RFC2544.
46
47*** Variables ***
48| @{plugins_to_enable}= | dpdk_plugin.so
49| ${crypto_type}= | ${None}
50| ${nic_name}= | Intel-X710
51| ${nic_driver}= | vfio-pci
52| ${osi_layer}= | L3
53| ${overhead}= | ${0}
54| ${rts_per_flow}= | ${10000}
55# Traffic profile:
56| ${traffic_profile}= | trex-sl-2n-ethip4-ip4dst${rts_per_flow}
57
58*** Keywords ***
59| Local Template
60| |
61| | [Documentation]
62| | ... | [Cfg] DUT runs IPv4 routing config.
63| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
64| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
65| |
66| | ... | *Arguments:*
67| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
68| | ... | Type: integer, string
69| | ... | - phy_cores - Number of physical cores. Type: integer
70| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
71| |
72| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
73| |
74| | Set Test Variable | \${frame_size}
75| |
76| | Given Set Max Rate And Jumbo
77| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
78| | And Pre-initialize layer driver | ${nic_driver}
79| | And Apply startup configuration on all VPP DUTs
80| | When Initialize layer driver | ${nic_driver}
81| | And Initialize layer interface
82| | And Initialize IPv4 forwarding with scaling in circular topology
83| | ... | ${rts_per_flow}
84| | Then Find NDR and PDR intervals using optimized search
85
86*** Test Cases ***
87| tc01-64B-1c-ethip4-ip4scale20k-ndrpdr
88| | [Tags] | 64B | 1C
89| | frame_size=${64} | phy_cores=${1}
90
91| tc02-64B-2c-ethip4-ip4scale20k-ndrpdr
92| | [Tags] | 64B | 2C
93| | frame_size=${64} | phy_cores=${2}
94
95| tc03-64B-4c-ethip4-ip4scale20k-ndrpdr
96| | [Tags] | 64B | 4C
97| | frame_size=${64} | phy_cores=${4}
98
99| tc04-1518B-1c-ethip4-ip4scale20k-ndrpdr
100| | [Tags] | 1518B | 1C
101| | frame_size=${1518} | phy_cores=${1}
102
103| tc05-1518B-2c-ethip4-ip4scale20k-ndrpdr
104| | [Tags] | 1518B | 2C
105| | frame_size=${1518} | phy_cores=${2}
106
107| tc06-1518B-4c-ethip4-ip4scale20k-ndrpdr
108| | [Tags] | 1518B | 4C
109| | frame_size=${1518} | phy_cores=${4}
110
111| tc07-9000B-1c-ethip4-ip4scale20k-ndrpdr
112| | [Tags] | 9000B | 1C
113| | frame_size=${9000} | phy_cores=${1}
114
115| tc08-9000B-2c-ethip4-ip4scale20k-ndrpdr
116| | [Tags] | 9000B | 2C
117| | frame_size=${9000} | phy_cores=${2}
118
119| tc09-9000B-4c-ethip4-ip4scale20k-ndrpdr
120| | [Tags] | 9000B | 4C
121| | frame_size=${9000} | phy_cores=${4}
122
123| tc10-IMIX-1c-ethip4-ip4scale20k-ndrpdr
124| | [Tags] | IMIX | 1C
125| | frame_size=IMIX_v4_1 | phy_cores=${1}
126
127| tc11-IMIX-2c-ethip4-ip4scale20k-ndrpdr
128| | [Tags] | IMIX | 2C
129| | frame_size=IMIX_v4_1 | phy_cores=${2}
130
131| tc12-IMIX-4c-ethip4-ip4scale20k-ndrpdr
132| | [Tags] | IMIX | 4C
133| | frame_size=IMIX_v4_1 | phy_cores=${4}
134