10ge2p1x710-ethip4-ip4base-ipolicemarkbase-ndrpdr.robot revision ac89ba8a
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| Library | resources.libraries.python.Policer
17| ...
18| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
19| ... | NIC_Intel-X710 | IP4FWD | FEATURE | POLICE_MARK | DRV_VFIO_PCI
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 | classify
25| ...
26| Test Template | Local Template
27| ...
28| Documentation | *RFC2544: Pkt throughput IPv4 policer test cases*
29| ...
30| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
31| ... | with single links between nodes.
32| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
33| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
34| ... | routing and two static IPv4 /24 route entries and policer with 2R3C
35| ... | color-aware configuration. Policer is applied on links TG - DUT1 and
36| ... | DUT2 - TG. DUT1 and DUT2 tested with ${nic_name}.\
37| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
38| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
39| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
40| ... | of packets transmitted. NDR and PDR are discovered for different\
41| ... | Ethernet L2 frame sizes using MLRsearch library.\
42| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
43| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
44| ... | flow-group) with all packets containing Ethernet header, IPv6 header
45| ... | and generated payload. MAC addresses are matching MAC addresses
46| ... | of the TG node interfaces.
47| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC2698.
48
49*** Variables ***
50| @{plugins_to_enable}= | dpdk_plugin.so
51| ${crypto_type}= | ${None}
52| ${nic_name}= | Intel-X710
53| ${nic_driver}= | vfio-pci
54| ${osi_layer}= | L3
55| ${overhead}= | ${0}
56| ${cir}= | ${100}
57| ${eir}= | ${150}
58| ${dscp}= | AF22
59# Traffic profile:
60| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253
61
62*** Keywords ***
63| Local Template
64| | [Documentation]
65| | ... | [Cfg] DUT runs IPv4 routing config.
66| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
67| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
68| | ...
69| | ... | *Arguments:*
70| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
71| | ... | Type: integer, string
72| | ... | - phy_cores - Number of physical cores. Type: integer
73| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
74| | ...
75| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
76| | ...
77| | Set Test Variable | \${frame_size}
78| | Set Test Variable | \${cb} | ${frame_size}
79| | Set Test Variable | \${eb} | ${frame_size}
80| | ...
81| | Given Set Max Rate And Jumbo
82| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
83| | And Pre-initialize layer driver | ${nic_driver}
84| | And Apply startup configuration on all VPP DUTs
85| | When Initialize layer driver | ${nic_driver}
86| | And Initialize layer interface
87| | And Initialize IPv4 forwarding in circular topology
88| | And Initialize IPv4 policer 2r3c-'ca' in circular topology
89| | Then Find NDR and PDR intervals using optimized search
90
91*** Test Cases ***
92| tc01-64B-1c-ethip4-ip4base-ipolicemarkbase-ndrpdr
93| | [Tags] | 64B | 1C
94| | frame_size=${64} | phy_cores=${1}
95
96| tc02-64B-2c-ethip4-ip4base-ipolicemarkbase-ndrpdr
97| | [Tags] | 64B | 2C
98| | frame_size=${64} | phy_cores=${2}
99
100| tc03-64B-4c-ethip4-ip4base-ipolicemarkbase-ndrpdr
101| | [Tags] | 64B | 4C
102| | frame_size=${64} | phy_cores=${4}
103
104| tc04-1518B-1c-ethip4-ip4base-ipolicemarkbase-ndrpdr
105| | [Tags] | 1518B | 1C
106| | frame_size=${1518} | phy_cores=${1}
107
108| tc05-1518B-2c-ethip4-ip4base-ipolicemarkbase-ndrpdr
109| | [Tags] | 1518B | 2C
110| | frame_size=${1518} | phy_cores=${2}
111
112| tc06-1518B-4c-ethip4-ip4base-ipolicemarkbase-ndrpdr
113| | [Tags] | 1518B | 4C
114| | frame_size=${1518} | phy_cores=${4}
115
116| tc07-9000B-1c-ethip4-ip4base-ipolicemarkbase-ndrpdr
117| | [Tags] | 9000B | 1C
118| | frame_size=${9000} | phy_cores=${1}
119
120| tc08-9000B-2c-ethip4-ip4base-ipolicemarkbase-ndrpdr
121| | [Tags] | 9000B | 2C
122| | frame_size=${9000} | phy_cores=${2}
123
124| tc09-9000B-4c-ethip4-ip4base-ipolicemarkbase-ndrpdr
125| | [Tags] | 9000B | 4C
126| | frame_size=${9000} | phy_cores=${4}
127
128| tc10-IMIX-1c-ethip4-ip4base-ipolicemarkbase-ndrpdr
129| | [Tags] | IMIX | 1C
130| | frame_size=IMIX_v4_1 | phy_cores=${1}
131
132| tc11-IMIX-2c-ethip4-ip4base-ipolicemarkbase-ndrpdr
133| | [Tags] | IMIX | 2C
134| | frame_size=IMIX_v4_1 | phy_cores=${2}
135
136| tc12-IMIX-4c-ethip4-ip4base-ipolicemarkbase-ndrpdr
137| | [Tags] | IMIX | 4C
138| | frame_size=IMIX_v4_1 | phy_cores=${4}
139