10ge2p1x710-ethip6srhip6-ip6base-srv6proxy-dyn-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 | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
18| ... | NIC_Intel-X710 | SRv6 | IP6FWD | FEATURE | SRv6_PROXY
19| ... | SRv6_PROXY_DYN | MEMIF | DOCKER | DRV_VFIO_PCI
20| ... | ethip6srhip6-ip6base-srv6proxy-dyn
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 | srv6 | container
26|
27| Test Template | Local Template
28|
29| Documentation | *Packet throughput Segment routing over IPv6 dataplane with\
30| ... | Dynamic SRv6 proxy test cases*
31|
32| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology\
33| ... | with single links between nodes.
34| ... | *[Enc] Packet Encapsulations:* Eth-IPv6-SRH-IPv6 on DUT1-DUT2 and\
35| ... | DUTn->TG, Eth-IPv6 on TG->DUTn and DUTn-CNT for IPv6 routing over SRv6.
36| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv6\
37| ... | routing and static route, SR policy and steering policy for one\
38| ... | direction and one SR behaviour (function) - End.AD - for other\
39| ... | direction. DUT1 and DUT2 are tested with ${nic_name}.\
40| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
41| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
42| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
43| ... | of packets transmitted. NDR and PDR are discovered for different\
44| ... | Ethernet L2 frame sizes using MLRsearch library.\
45| ... | Test packets are generated by TG on\
46| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
47| ... | (flow-group per direction, 253 flows per flow-group) with\
48| ... | all packets containing Ethernet header,IPv6 header with static payload.\
49| ... | MAC addresses are matching MAC addresses of the TG node interfaces.
50| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
51| ... | draft 3 and Segment Routing for Service Chaining - internet draft 01.
52
53*** Variables ***
54| @{plugins_to_enable}= | dpdk_plugin.so | memif_plugin.so | srv6ad_plugin.so
55| ${crypto_type}= | ${None}
56| ${nic_name}= | Intel-X710
57| ${nic_driver}= | vfio-pci
58| ${osi_layer}= | L3
59| ${overhead}= | ${96}
60# SIDs
61| ${dut1_sid1}= | 2002:1::
62| ${dut1_sid2}= | 2003:2::
63| ${dut1_bsid}= | 2002:1::1
64| ${dut2_sid1}= | 2002:2::
65| ${dut2_sid1}= | 2002:2::
66| ${dut2_sid2}= | 2003:1::
67| ${dut2_bsid}= | 2003:1::1
68| ${out_sid1_1}= | 2002:3::
69| ${out_sid1_2}= | 2002:4::
70| ${out_sid2_1}= | 2003:3::
71| ${out_sid2_2}= | 2003:4::
72| ${sid_prefix}= | ${64}
73# IP settings
74| ${tg_if1_ip6_subnet}= | 2001:1::
75| ${tg_if2_ip6_subnet}= | 2001:2::
76| ${dst_addr_nr}= | ${1}
77| ${dut1_if1_ip6}= | 2001:1::1
78| ${dut1_if2_ip6}= | 2001:3::1
79| ${dut1-memif-1-if1_ip6}= | 3001:1::1
80| ${dut1-memif-1-if2_ip6}= | 3001:1::2
81| ${dut1_nh}= | 4002::
82| ${dut2_if1_ip6}= | 2001:3::2
83| ${dut2_if2_ip6}= | 2001:2::1
84| ${dut2-memif-1-if1_ip6}= | 3002:1::1
85| ${dut2-memif-1-if2_ip6}= | 3002:1::2
86| ${dut2_nh}= | 4001::
87| ${prefix}= | ${64}
88| ${mem_prefix}= | ${128}
89# Traffic profile:
90| ${traffic_profile}= | trex-sl-3n-ethip6-ip6src253
91# Container
92| ${container_engine}= | Docker
93| ${container_chain_topology}= | chain
94
95*** Keywords ***
96| Local Template
97| | [Documentation]
98| | ... | [Cfg] DUT1 and DUT2 are configured with IPv6\
99| | ... | routing and static route, SR policy and steering policy for one\
100| | ... | direction and one SR behaviour (function) - End - for other direction.
101| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
102| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
103| |
104| | ... | *Arguments:*
105| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
106| | ... | Type: integer, string
107| | ... | - phy_cores - Number of physical cores. Type: integer
108| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
109| |
110| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
111| |
112| | Set Test Variable | \${frame_size}
113| |
114| | Given Set Max Rate And Jumbo
115| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
116| | And Pre-initialize layer driver | ${nic_driver}
117| | And Apply startup configuration on all VPP DUTs
118| | When Initialize layer driver | ${nic_driver}
119| | And Initialize layer interface
120| | And Start containers for test | nf_chains=${1} | nf_nodes=${1}
121| | And Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via 'dynamic_proxy' behaviour in 3-node circular topology
122| | Then Find NDR and PDR intervals using optimized search
123
124*** Test Cases ***
125| tc01-78B-1c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
126| | [Tags] | 78B | 1C
127| | frame_size=${78} | phy_cores=${1}
128
129| tc02-78B-2c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
130| | [Tags] | 78B | 2C
131| | frame_size=${78} | phy_cores=${2}
132
133| tc03-78B-4c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
134| | [Tags] | 78B | 4C
135| | frame_size=${78} | phy_cores=${4}
136
137| tc04-1518B-1c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
138| | [Tags] | 1518B | 1C
139| | frame_size=${1518} | phy_cores=${1}
140
141| tc05-1518B-2c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
142| | [Tags] | 1518B | 2C
143| | frame_size=${1518} | phy_cores=${2}
144
145| tc06-1518B-4c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
146| | [Tags] | 1518B | 4C
147| | frame_size=${1518} | phy_cores=${4}
148
149| tc07-9000B-1c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
150| | [Tags] | 9000B | 1C
151| | frame_size=${9000} | phy_cores=${1}
152
153| tc08-9000B-2c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
154| | [Tags] | 9000B | 2C
155| | frame_size=${9000} | phy_cores=${2}
156
157| tc09-9000B-4c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
158| | [Tags] | 9000B | 4C
159| | frame_size=${9000} | phy_cores=${4}
160
161| tc10-IMIX-1c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
162| | [Tags] | IMIX | 1C
163| | frame_size=IMIX_v4_1 | phy_cores=${1}
164
165| tc11-IMIX-2c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
166| | [Tags] | IMIX | 2C
167| | frame_size=IMIX_v4_1 | phy_cores=${2}
168
169| tc12-IMIX-4c-ethip6srhip6-ip6base-srv6proxy-dyn-ndrpdr
170| | [Tags] | IMIX | 4C
171| | frame_size=IMIX_v4_1 | phy_cores=${4}
172