2n1l-10ge2p1x710-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-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 | L2BDMACLRN | ENCAP | VXLAN | L2OVRLAY | IP4UNRLAY
19| ... | VHOST | VM | VHOST_1024 | VTS | ACL_PERMIT_REFLECT | DRV_VFIO_PCI
20| ... | ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm
21|
22| Suite Setup | Setup suite single link | performance
23| Suite Teardown | Tear down suite | performance
24| Test Setup | Setup test
25| Test Teardown | Tear down test | performance | vhost
26|
27| Test Template | Local Template
28|
29| Documentation | *RFC2544: Packet throughput L2BD test cases with VXLANoIPv4
30| ... | and vhost*
31|
32| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
33| ... | with single links between nodes.
34| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
35| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link from/to TG.
36| ... | *[Cfg] DUT configuration:* DUTs are configured with L2 bridge-
37| ... | domain and MAC learning enabled. Qemu VNFs are connected \
38| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
39| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUTs are \
40| ... | tested with ${nic_name}.
41| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
42| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
43| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
44| ... | of packets transmitted. NDR and PDR are discovered for different\
45| ... | Ethernet L2 frame sizes using MLRsearch library.\
46| ... | Test packets are generated by TG on
47| ... | links to DUTs. TG traffic profile contains two L3 flow-groups
48| ... | (flow-group per direction, 253 flows per flow-group) with all packets
49| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static
50| ... | payload. MAC addresses are matching MAC addresses of the TG node
51| ... | interfaces.
52| ... | *[Ref] Applicable standard specifications:* RFC2544, RFC7348.
53
54*** Variables ***
55| @{plugins_to_enable}= | dpdk_plugin.so | acl_plugin.so
56| ${crypto_type}= | ${None}
57| ${nic_name}= | Intel-X710
58| ${nic_driver}= | vfio-pci
59| ${osi_layer}= | L3
60| ${overhead}= | ${50}
61| ${nf_dtcr}= | ${1}
62| ${nf_dtc}= | ${1}
63| ${nf_chains}= | ${1}
64| ${nf_nodes}= | ${1}
65# Traffic profile:
66| ${traffic_profile}=
67| ... | trex-sl-ethip4vxlan-ip4src${nf_chains}udpsrcrnd
68| ${acl_type}= | permit+reflect
69
70*** Keywords ***
71| Local Template
72| | [Documentation]
73| | ... | [Cfg] DUT runs L2BD switching config.
74| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
75| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
76| |
77| | ... | *Arguments:*
78| | ... | - frame_size - L2 Frame Size [B]. Type: integer
79| | ... | - phy_cores - Number of worker threads to be used. Type: integer
80| | ... | - rxq - Number of Rx queues to be used. Type: integer
81| |
82| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
83| |
84| | Set Test Variable | \${frame_size}
85| |
86| | Given Set Max Rate And Jumbo
87| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
88| | And Pre-initialize layer driver | ${nic_driver}
89| | And Apply startup configuration on all VPP DUTs
90| | When Initialize layer driver | ${nic_driver}
91| | And Initialize layer interface
92| | And Initialize layer ip4vxlan
93| | ... | count=${nf_chains}
94| | And Initialize L2 bridge domains for multiple chains with Vhost-User
95| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
96| | @{permit_list} = | Create List | 10.0.0.1/32 | 10.0.0.2/32
97| | Run Keyword If | '${acl_type}' != '${EMPTY}'
98| | ... | Configure ACLs on a single interface | ${dut1} | ${dut1_if2} | input
99| | ... | ${acl_type} | @{permit_list}
100| | And Configure chains of NFs connected via vhost-user
101| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
102| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
103| | Then Find NDR and PDR intervals using optimized search
104
105*** Test Cases ***
106| tc01-114B-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
107| | [Tags] | 114B | 1C
108| | frame_size=${114} | phy_cores=${1}
109
110| tc02-114B-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
111| | [Tags] | 114B | 2C
112| | frame_size=${114} | phy_cores=${2}
113
114| tc03-114B-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
115| | [Tags] | 114B | 4C
116| | frame_size=${114} | phy_cores=${4}
117
118| tc04-1518B-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
119| | [Tags] | 1518B | 1C
120| | frame_size=${1518} | phy_cores=${1}
121
122| tc05-1518B-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
123| | [Tags] | 1518B | 2C
124| | frame_size=${1518} | phy_cores=${2}
125
126| tc06-1518B-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
127| | [Tags] | 1518B | 4C
128| | frame_size=${1518} | phy_cores=${4}
129
130| tc07-9000B-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
131| | [Tags] | 9000B | 1C
132| | frame_size=${9000} | phy_cores=${1}
133
134| tc08-9000B-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
135| | [Tags] | 9000B | 2C
136| | frame_size=${9000} | phy_cores=${2}
137
138| tc09-9000B-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
139| | [Tags] | 9000B | 4C
140| | frame_size=${9000} | phy_cores=${4}
141
142| tc10-IMIX-1c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
143| | [Tags] | IMIX | 1C
144| | frame_size=IMIX_v4_1 | phy_cores=${1}
145
146| tc11-IMIX-2c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
147| | [Tags] | IMIX | 2C
148| | frame_size=IMIX_v4_1 | phy_cores=${2}
149
150| tc12-IMIX-4c-ethip4vxlan-l2bdbasemaclrn-eth-iacldstbase-aclpermitreflect-2vhostvr1024-1vm-ndrpdr
151| | [Tags] | IMIX | 4C
152| | frame_size=IMIX_v4_1 | phy_cores=${4}
153