aboutsummaryrefslogtreecommitdiffstats
path: root/resources/libraries/robot/ip/ip4.robot
blob: 0220fe29f65d886defcbb839afb0484a33ec70d9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
# Copyright (c) 2020 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 ***
| Library | resources.libraries.python.InterfaceUtil
| Library | resources.libraries.python.IPUtil
|
| Documentation | IPv4 keywords

*** Keywords ***
| Initialize IPv4 forwarding in circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node
| | ... | circular topology. Get the interface MAC addresses and setup ARP on
| | ... | all VPP interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG
| | ... | links. In case of 3-node topology setup IPv4 adresses with /30 prefix
| | ... | on DUT1-DUT2 link and set routing on both DUT nodes with prefix /24
| | ... | and next hop of neighbour DUT interface IPv4 address.
| |
| | ... | *Arguments:*
| | ... | - remote_host1_ip - IP address of remote host1 (Optional).
| | ... | Type: string
| | ... | - remote_host2_ip - IP address of remote host2 (Optional).
| | ... | Type: string
| | ... | - remote_host_mask - Mask of remote host IP addresses (Optional).
| | ... | Type: string
| |
| | ... | *Example:*
| |
| | ... | \| Initialize IPv4 forwarding in circular topology \
| | ... | \| 192.168.0.1 \| 192.168.0.2 \| 24 \|
| |
| | [Arguments] | ${remote_host1_ip}=${NONE} | ${remote_host2_ip}=${NONE}
| | ... | ${remote_host_mask}=32
| |
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| |
| | Set interfaces in path up
| |
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 10.10.10.2 | ${TG_pf1_mac}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}2}[0] | 1.1.1.2 | ${DUT2_${int}1_mac}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Add IP Neighbor
| | ... | ${dut2} | ${DUT2_${int}1}[0] | 1.1.1.1 | ${DUT1_${int}2_mac}[0]
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${DUT2_${int}2}[0]
| | ... | ELSE | Set Variable | ${DUT1_${int}2}[0]
| | VPP Add IP Neighbor
| | ... | ${dut} | ${dut_if2} | 20.20.20.2 | ${TG_pf2_mac}[0]
| |
| | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}1}[0]
| | ... | 10.10.10.1 | 24
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}2}[0]
| | ... | 1.1.1.1 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Interface Set IP Address | ${dut2} | ${DUT2_${int}1}[0]
| | ... | 1.1.1.2 | 30
| | VPP Interface Set IP Address | ${dut} | ${dut_if2}
| | ... | 20.20.20.1 | 24
| |
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | gateway=1.1.1.2
| | ... | interface=${DUT1_${int}2}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | gateway=1.1.1.1
| | ... | interface=${DUT2_${int}1}[0]
| |
| | Run Keyword Unless | '${remote_host1_ip}' == '${NONE}'
| | ... | Vpp Route Add | ${dut1} | ${remote_host1_ip} | ${remote_host_mask}
| | ... | gateway=10.10.10.2 | interface=${DUT1_${int}1}[0]
| | Run Keyword Unless | '${remote_host2_ip}' == '${NONE}'
| | ... | Vpp Route Add | ${dut} | ${remote_host2_ip} | ${remote_host_mask}
| | ... | gateway=20.20.20.2 | interface=${dut_if2}
| | Run Keyword Unless | '${remote_host1_ip}' == '${NONE}'
| | ... | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | ${remote_host1_ip} | ${remote_host_mask}
| | ... | gateway=1.1.1.2 | interface=${DUT1_${int}2}[0]
| | Run Keyword Unless | '${remote_host2_ip}' == '${NONE}'
| | ... | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | ${remote_host2_ip} | ${remote_host_mask}
| | ... | gateway=1.1.1.1 | interface=${DUT2_${int}1}[0]

| Initialize IPv4 forwarding with scaling in circular topology
| | [Documentation]
| | ... | Custom setup of IPv4 topology with scalability of ip routes on all
| | ... | DUT nodes in 2-node / 3-node circular topology
| |
| | ... | *Arguments:*
| | ... | - count - IP route count. Type: integer
| |
| | ... | *Return:*
| | ... | - No value returned
| |
| | ... | *Example:*
| |
| | ... | \| Initialize IPv4 forwarding with scaling in 3-node circular \
| | ... | topology \| 100000 \|
| |
| | [Arguments] | ${count}
| |
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| |
| | Set interfaces in path up
| |
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 1.1.1.1 | ${TG_pf1_mac}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}2}[0] | 2.2.2.2 | ${DUT2_${int}1_mac}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Add IP Neighbor
| | ... | ${dut2} | ${DUT2_${int}1}[0] | 2.2.2.1 | ${DUT1_${int}2_mac}[0]
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${DUT2_${int}2}[0]
| | ... | ELSE | Set Variable | ${DUT1_${int}2}[0]
| | VPP Add IP Neighbor
| | ... | ${dut} | ${dut_if2} | 3.3.3.1 | ${TG_pf2_mac}[0]
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 1.1.1.2 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Interface Set IP Address | ${dut1} | ${DUT1_${int}2}[0] | 2.2.2.1
| | ... | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Interface Set IP Address | ${dut2} | ${DUT2_${int}1}[0] | 2.2.2.2
| | ... | 30
| | VPP Interface Set IP Address | ${dut} | ${dut_if2} | 3.3.3.2 | 30
| | Vpp Route Add | ${dut1} | 10.0.0.0 | 32 | gateway=1.1.1.1
| | ... | interface=${DUT1_${int}1}[0] | count=${count}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 20.0.0.0 | 32 | gateway=2.2.2.2
| | ... | interface=${DUT1_${int}2}[0] | count=${count}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 10.0.0.0 | 32 | gateway=2.2.2.1
| | ... | interface=${DUT2_${int}1}[0] | count=${count}
| | Vpp Route Add | ${dut} | 20.0.0.0 | 32 | gateway=3.3.3.1
| | ... | interface=${dut_if2} | count=${count}

| Initialize IPv4 routing with memif pairs
| | [Documentation]
| | ... | Create pairs of Memif interfaces on all defined VPP nodes. Put each
| | ... | Memif interface to separate IPv4 VRF with one physical or
| | ... | virtual interface to create a chain accross DUT node.
| |
| | ... | *Arguments:*
| | ... | - count - Number of memif pairs (containers). Type: integer
| |
| | ... | *Example:*
| |
| | ... | \| Initialize IPv4 routing with memif pairs \| ${1} \|
| |
| | [Arguments] | ${count}=${1}
| |
| | FOR | ${dut} | IN | @{duts}
| | | Initialize IPv4 routing with memif pairs on DUT node | ${dut} | ${count}
| | END
| | Set interfaces in path up
| | Show Memif on all DUTs | ${nodes}
| | VPP round robin RX placement on all DUTs | ${nodes} | prefix=memif

| Initialize IPv4 routing with memif pairs on DUT node
| | [Documentation]
| | ... | Create pairs of Memif interfaces on DUT node. Put each Memif interface
| | ... | to separate IPv4 VRF with one physical or virtual interface
| | ... | to create a chain accross DUT node.
| |
| | ... | *Arguments:*
| | ... | - dut - DUT node. Type: dictionary
| | ... | - count - Number of memif pairs (containers). Type: integer
| |
| | ... | *Note:*
| | ... | Socket paths for Memif are defined in following format:
| | ... | - /tmp/memif-\${dut}_CNF\${number}-\${sid}
| |
| | ... | *Example:*
| |
| | ... | \| Initialize IPv4 routing with memif pairs on DUT node \
| | ... | \| ${dut} \| ${1} \|
| |
| | [Arguments] | ${dut} | ${count}
| |
| | ${dut_index}= | Get Index From List | ${duts} | ${dut}
| | ${last_dut_index}= | Evaluate | ${duts_count} - ${1}
| |
| | ${tg_if1_net}= | Set Variable | 10.10.10.0
| | ${tg_if2_net}= | Set Variable | 20.20.20.0
| |
| | ${fib_table_1}= | Set Variable | ${10}
| | Run Keyword If | ${fib_table_1} > ${0}
| | ... | Add Fib Table | ${nodes['${dut}']} | ${fib_table_1}
| | ${ip_base_if1}= | Evaluate | ${dut_index} + ${1}
| | ${ip_net_if1}= | Set Variable
| | ... | ${ip_base_if1}.${ip_base_if1}.${ip_base_if1}
| | Vpp Route Add | ${nodes['${dut}']} | ${tg_if1_net} | 24
| | ... | vrf=${fib_table_1} | gateway=${ip_net_if1}.1
| | ... | interface=${${dut}_${int}1}[0] | multipath=${TRUE}
| | Assign Interface To Fib Table | ${nodes['${dut}']} | ${${dut}_${int}1}[0]
| | ... | ${fib_table_1}
| | VPP Interface Set IP Address | ${nodes['${dut}']} | ${${dut}_${int}1}[0]
| | ... | ${ip_net_if1}.2 | 30
| | ${prev_node}= | Run Keyword If | ${dut_index} == ${0}
| | ... | Set Variable | TG
| | ... | ELSE | Get From List | ${duts} | ${dut_index-${1}}
| | ${prev_if}= | Run Keyword If | ${dut_index} == ${0}
| | ... | Set Variable | pf1
| | ... | ELSE | Set Variable | ${int}2
| | ${prev_if_mac}= | Get Interface MAC | ${nodes['${prev_node}']}
| | ... | ${${prev_node}_${prev_if}}[0]
| | VPP Add IP Neighbor
| | ... | ${nodes['${dut}']} | ${${dut}_${int}1}[0] | ${ip_net_if1}.1
| | ... | ${prev_if_mac}
| |
| | ${fib_table_2}= | Evaluate | ${fib_table_1} + ${count}
| | Add Fib Table | ${nodes['${dut}']} | ${fib_table_2}
| | ${ip_base_if2}= | Evaluate | ${ip_base_if1} + ${1}
| | ${ip_net_if2}= | Set Variable
| | ... | ${ip_base_if2}.${ip_base_if2}.${ip_base_if2}
| | Vpp Route Add | ${nodes['${dut}']} | ${tg_if2_net} | 24
| | ... | vrf=${fib_table_2} | gateway=${ip_net_if2}.2
| | ... | interface=${${dut}_${int}2}[0] | multipath=${TRUE}
| | Assign Interface To Fib Table | ${nodes['${dut}']} | ${${dut}_${int}2}[0]
| | ... | ${fib_table_2}
| | VPP Interface Set IP Address | ${nodes['${dut}']} | ${${dut}_${int}2}[0]
| | ... | ${ip_net_if2}.1 | 30
| | ${next_node}= | Run Keyword If | ${dut_index} == ${last_dut_index}
| | ... | Set Variable | TG
| | ... | ELSE | Get From List | ${duts} | ${dut_index+${1}}
| | ${next_if}= | Run Keyword If | ${dut_index} == ${last_dut_index}
| | ... | Set Variable | pf2
| | ... | ELSE | Set Variable | ${int}1
| | ${next_if_mac}= | Get Interface MAC | ${nodes['${next_node}']}
| | ... | ${${next_node}_${next_if}}[0]
| | VPP Add IP Neighbor
| | ... | ${nodes['${dut}']} | ${${dut}_${int}2}[0] | ${ip_net_if2}.2
| | ... | ${next_if_mac}
| |
| | ${fib_table_1}= | Evaluate | ${fib_table_1} - ${1}
| | ${ip_base_start}= | Set Variable | ${31}
| | FOR | ${number} | IN RANGE | 1 | ${count+${1}}
| | | ${sock1}= | Set Variable | memif-${dut}_CNF
| | | ${sock2}= | Set Variable | memif-${dut}_CNF
| | | Set up memif interfaces on DUT node | ${nodes['${dut}']}
| | | ... | ${sock1} | ${sock2} | ${number} | ${dut}-memif-${number}-if1
| | | ... | ${dut}-memif-${number}-if2 | ${rxq_count_int} | ${rxq_count_int}
| | | ${memif1}= | Set Variable | ${${dut}-memif-${number}-if1}
| | | ${memif2}= | Set Variable | ${${dut}-memif-${number}-if2}
| | | ${fib_table_1}= | Evaluate | ${fib_table_1} + ${1}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1} + ${1}
| | | Run Keyword Unless | ${number} == ${count}
| | | ... | Add Fib Table | ${nodes['${dut}']} | ${fib_table_2}
| | | Assign Interface To Fib Table | ${nodes['${dut}']}
| | | ... | ${memif1} | ${fib_table_1}
| | | Assign Interface To Fib Table | ${nodes['${dut}']}
| | | ... | ${memif2} | ${fib_table_2}
| | | ${ip_base_memif1}= | Evaluate
| | | ... | ${ip_base_start} + (${number} - ${1}) * ${2}
| | | ${ip_base_memif2}= | Evaluate | ${ip_base_memif1} + ${1}
| | | ${ip_net_memif1}= | Set Variable
| | | ... | ${ip_base_memif1}.${ip_base_memif1}.${ip_base_memif1}
| | | ${ip_net_memif2}= | Set Variable
| | | ... | ${ip_base_memif2}.${ip_base_memif2}.${ip_base_memif2}
| | | VPP Interface Set IP Address
| | | ... | ${nodes['${dut}']} | ${memif1} | ${ip_net_memif1}.1 | 30
| | | VPP Interface Set IP Address
| | | ... | ${nodes['${dut}']} | ${memif2} | ${ip_net_memif2}.1 | 30
| | | Vpp Route Add | ${nodes['${dut}']} | ${tg_if2_net} | 24
| | | ... | vrf=${fib_table_1} | gateway=${ip_net_memif2}.1
| | | ... | interface=${memif1}
| | | Vpp Route Add | ${nodes['${dut}']} | ${tg_if1_net} | 24
| | | ... | vrf=${fib_table_2} | gateway=${ip_net_memif1}.1
| | | ... | interface=${memif2}
| | | ${memif_if1_key}= | Get interface by sw index | ${nodes['${dut}']}
| | | ... | ${memif1}
| | | ${memif_if1_mac}= | Get interface mac | ${nodes['${dut}']}
| | | ... | ${memif_if1_key}
| | | ${memif_if2_key}= | Get interface by sw index | ${nodes['${dut}']}
| | | ... | ${memif2}
| | | ${memif_if2_mac}= | Get interface mac | ${nodes['${dut}']}
| | | ... | ${memif_if2_key}
| | | VPP Add IP Neighbor | ${nodes['${dut}']}
| | | ... | ${memif1} | ${ip_net_memif2}.1 | ${memif_if2_mac}
| | | VPP Add IP Neighbor | ${nodes['${dut}']}
| | | ... | ${memif2} | ${ip_net_memif1}.1 | ${memif_if1_mac}
| | END

| Initialize IPv4 forwarding with vhost in 2-node circular topology
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
| | ... | VPP node. Set UP state of all VPP interfaces in path. Create
| | ... | nf_nodes+1 FIB tables on DUT with multipath routing. Assign each
| | ... | Virtual interface to FIB table with Physical interface or Virtual
| | ... | interface on both nodes. Setup IPv4 addresses with /30 prefix on
| | ... | DUT-TG links. Set routing on DUT nodes in all FIB tables with prefix
| | ... | /8 and next hop of neighbour IPv4 address. Setup ARP on all VPP
| | ... | interfaces.
| |
| | ... | *Arguments:*
| | ... | - nf_nodes - Number of guest VMs. Type: integer
| | ... | - testpmd_mac - Switch for testpmd_mac test configuration.
| | ... | Type: boolean
| | ... | - virtio_feature_mask - Enabled Virtio features (Optional).
| | ... | Type: integer
| |
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ... | - /var/run/vpp/sock-${VM_ID}-1
| | ... | - /var/run/vpp/sock-${VM_ID}-2
| |
| | ... | *Example:*
| |
| | ... | \| IPv4 forwarding with Vhost-User initialized in a 2-node circular\
| | ... | topology \| 1 \|
| |
| | [Arguments] | ${nf_nodes}=${1} | ${testpmd_mac}=${FALSE}
| | ... | ${virtio_feature_mask}=${None}
| |
| | Set interfaces in path up
| | ${fib_table_1}= | Set Variable | ${101}
| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${nf_nodes}
| | Add Fib Table | ${dut1} | ${fib_table_1}
| | Add Fib Table | ${dut1} | ${fib_table_2}
| | Assign Interface To Fib Table
| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${fib_table_1}
| | Assign Interface To Fib Table
| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${fib_table_2}
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 100.0.0.1 | 30
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}2}[0] | 200.0.0.1 | 30
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 100.0.0.2 | ${TG_pf1_mac}[0]
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}2}[0] | 200.0.0.2 | ${TG_pf2_mac}[0]
| | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=100.0.0.2
| | ... | interface=${DUT1_${int}1}[0] | vrf=${fib_table_1}
| | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=200.0.0.2
| | ... | interface=${DUT1_${int}2}[0] | vrf=${fib_table_2}
| | FOR | ${number} | IN RANGE | 1 | ${nf_nodes}+1
| | | ${fib_table_1}= | Evaluate | ${100}+${number}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
| | | Configure vhost interfaces | ${dut1}
| | | ... | /var/run/vpp/sock-${number}-1 | /var/run/vpp/sock-${number}-2
| | | ... | dut1-vhost-${number}-if1 | dut1-vhost-${number}-if2
| | | ... | virtio_feature_mask=${virtio_feature_mask}
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
| | | Add Fib Table | ${dut1} | ${fib_table_1}
| | | Add Fib Table | ${dut1} | ${fib_table_2}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | ${fib_table_1}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | ${fib_table_2}
| | | VPP Interface Set IP Address
| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | 1.1.1.2 | 30
| | | VPP Interface Set IP Address
| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | 1.1.2.2 | 30
| | | Run Keyword Unless | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=1.1.1.1
| | | ... | interface=${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Run Keyword Unless | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=1.1.2.1
| | | ... | interface=${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | VPP Add IP Neighbor | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | 1.1.2.2 | ${dut1-vhost-${number}-if2_mac}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | VPP Add IP Neighbor | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | 1.1.1.2 | ${dut1-vhost-${number}-if1_mac}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=1.1.2.2
| | | ... | interface=${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=1.1.1.2
| | | ... | interface=${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
| | END

| Initialize IPv4 forwarding with vhost in 3-node circular topology
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on all
| | ... | VPP nodes. Set UP state of all VPP interfaces in path. Create
| | ... | nf_nodes+1 FIB tables on each DUT with multipath routing. Assign
| | ... | each Virtual interface to FIB table with Physical interface or Virtual
| | ... | interface on both nodes. Setup IPv4 addresses with /30 prefix on
| | ... | DUT-TG links and /30 prefix on DUT1-DUT2 link. Set routing on all DUT
| | ... | nodes in all FIB tables with prefix /8 and next hop of neighbour IPv4
| | ... | address. Setup ARP on all VPP interfaces.
| |
| | ... | *Arguments:*
| | ... | - nf_nodes - Number of guest VMs. Type: integer
| | ... | - virtio_feature_mask - Enabled Virtio features (Optional).
| | ... | Type: integer
| |
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ... | - /var/run/vpp/sock-\${VM_ID}-1
| | ... | - /var/run/vpp/sock-\${VM_ID}-2
| |
| | ... | *Example:*
| |
| | ... | \| IPv4 forwarding with Vhost-User initialized in a 3-node circular\
| | ... | topology \| 1 \|
| |
| | [Arguments] | ${nf_nodes}=${1} | ${testpmd_mac}=${FALSE}
| | ... | ${virtio_feature_mask}=${None}
| |
| | Set interfaces in path up
| | ${fib_table_1}= | Set Variable | ${101}
| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${nf_nodes}
| | Add Fib Table | ${dut1} | ${fib_table_1}
| | Add Fib Table | ${dut1} | ${fib_table_2}
| | Add Fib Table | ${dut2} | ${fib_table_1}
| | Add Fib Table | ${dut2} | ${fib_table_2}
| | Assign Interface To Fib Table
| | ... | ${dut1} | ${DUT1_${int}1}[0] | ${fib_table_1}
| | Assign Interface To Fib Table
| | ... | ${dut1} | ${DUT1_${int}2}[0] | ${fib_table_2}
| | Assign Interface To Fib Table
| | ... | ${dut2} | ${DUT2_${int}1}[0] | ${fib_table_1}
| | Assign Interface To Fib Table
| | ... | ${dut2} | ${DUT2_${int}2}[0] | ${fib_table_2}
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 100.0.0.1 | 30
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}2}[0] | 150.0.0.1 | 30
| | VPP Interface Set IP Address
| | ... | ${dut2} | ${DUT2_${int}1}[0] | 150.0.0.2 | 30
| | VPP Interface Set IP Address
| | ... | ${dut2} | ${DUT2_${int}2}[0] | 200.0.0.1 | 30
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 100.0.0.2 | ${TG_pf1_mac}[0]
| | VPP Add IP Neighbor
| | ... | ${dut2} | ${DUT2_${int}2}[0] | 200.0.0.2 | ${TG_pf2_mac}[0]
| | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=100.0.0.2
| | ... | interface=${DUT1_${int}1}[0] | vrf=${fib_table_1}
| | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=150.0.0.2
| | ... | interface=${DUT1_${int}2}[0] | vrf=${fib_table_2}
| | Vpp Route Add | ${dut2} | 10.0.0.0 | 8 | gateway=150.0.0.1
| | ... | interface=${DUT2_${int}1}[0] | vrf=${fib_table_1}
| | Vpp Route Add | ${dut2} | 20.0.0.0 | 8 | gateway=200.0.0.2
| | ... | interface=${DUT2_${int}2}[0] | vrf=${fib_table_2}
| | FOR | ${number} | IN RANGE | 1 | ${nf_nodes}+1
| | | ${fib_table_1}= | Evaluate | ${100}+${number}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
| | | Configure vhost interfaces | ${dut1}
| | | ... | /var/run/vpp/sock-${number}-1 | /var/run/vpp/sock-${number}-2
| | | ... | dut1-vhost-${number}-if1 | dut1-vhost-${number}-if2
| | | ... | virtio_feature_mask=${virtio_feature_mask}
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
| | | Configure vhost interfaces | ${dut2}
| | | ... | /var/run/vpp/sock-${number}-1 | /var/run/vpp/sock-${number}-2
| | | ... | dut2-vhost-${number}-if1 | dut2-vhost-${number}-if2
| | | ... | virtio_feature_mask=${virtio_feature_mask}
| | | Set Interface State | ${dut2} | ${dut2-vhost-${number}-if1} | up
| | | Set Interface State | ${dut2} | ${dut2-vhost-${number}-if2} | up
| | | Add Fib Table | ${dut1} | ${fib_table_1}
| | | Add Fib Table | ${dut1} | ${fib_table_2}
| | | Add Fib Table | ${dut2} | ${fib_table_1}
| | | Add Fib Table | ${dut2} | ${fib_table_2}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | ${fib_table_1}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | ${fib_table_2}
| | | Assign Interface To Fib Table | ${dut2} | ${dut2-vhost-${number}-if1}
| | | ... | ${fib_table_1}
| | | Assign Interface To Fib Table | ${dut2} | ${dut2-vhost-${number}-if2}
| | | ... | ${fib_table_2}
| | | VPP Interface Set IP Address
| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | 1.1.1.2 | 30
| | | VPP Interface Set IP Address
| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | 1.1.2.2 | 30
| | | VPP Interface Set IP Address
| | | ... | ${dut2} | ${dut2-vhost-${number}-if1} | 1.1.1.2 | 30
| | | VPP Interface Set IP Address
| | | ... | ${dut2} | ${dut2-vhost-${number}-if2} | 1.1.2.2 | 30
| | | Run Keyword Unless | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=1.1.1.1
| | | ... | interface=${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Run Keyword Unless | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=1.1.2.1
| | | ... | interface=${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
| | | Run Keyword Unless | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut2} | 20.0.0.0 | 8 | gateway=1.1.1.1
| | | ... | interface=${dut2-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Run Keyword Unless | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut2} | 10.0.0.0 | 8 | gateway=1.1.2.1
| | | ... | interface=${dut2-vhost-${number}-if2} | vrf=${fib_table_2}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | VPP Add IP Neighbor | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | 1.1.2.2 | ${dut1-vhost-${number}-if2_mac}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | VPP Add IP Neighbor | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | 1.1.1.2 | ${dut1-vhost-${number}-if1_mac}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | VPP Add IP Neighbor | ${dut2} | ${dut2-vhost-${number}-if1}
| | | ... | 1.1.2.2 | ${dut2-vhost-${number}-if2_mac}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | VPP Add IP Neighbor | ${dut2} | ${dut2-vhost-${number}-if2}
| | | ... | 1.1.1.2 | ${dut2-vhost-${number}-if1_mac}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=1.1.2.2
| | | ... | interface=${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=1.1.1.2
| | | ... | interface=${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut2} | 20.0.0.0 | 8 | gateway=1.1.2.2
| | | ... | interface=${dut2-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Run Keyword If | ${testpmd_mac}
| | | ... | Vpp Route Add | ${dut2} | 10.0.0.0 | 8 | gateway=1.1.1.2
| | | ... | interface=${dut2-vhost-${number}-if2} | vrf=${fib_table_2}
| | END

| Initialize IPv4 forwarding with VLAN dot1q sub-interfaces in circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 2-node / 3-node
| | ... | circular topology. In case of 3-node topology create VLAN
| | ... | sub-interfaces between DUTs. In case of 2-node topology create VLAN
| | ... | sub-interface on dut1-if2 interface. Get the interface MAC addresses
| | ... | and setup ARPs. Setup IPv4 addresses with /30 prefix on DUT-TG links
| | ... | and set routing with prefix /30. In case of 3-node set IPv4 adresses
| | ... | with /30 prefix on VLAN and set routing on both DUT nodes with prefix
| | ... | /30. Set next hop of neighbour DUT interface IPv4 address. All
| | ... | interfaces are brought up.
| |
| | ... | *Arguments:*
| | ... | - tg_if1_net - TG interface 1 IP subnet used by traffic generator.
| | ... | Type: integer
| | ... | - tg_if2_net - TG interface 2 IP subnet used by traffic generator.
| | ... | Type: integer
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| |
| | ... | _NOTE:_ This KW uses following test case variables:
| | ... | - dut1 - DUT1 node.
| | ... | - dut2 - DUT2 node.
| | ... | - dut1_if2 - DUT1 interface towards DUT2.
| | ... | - dut2_if1 - DUT2 interface towards DUT1.
| |
| | ... | *Example:*
| |
| | ... | \| Initialize IPv4 forwarding with VLAN dot1q sub-interfaces\
| | ... | in circular topology \| 10.10.10.0 \| 20.20.20.0 \| 10 \| pop-1 \|
| |
| | [Arguments] | ${tg_if1_net} | ${tg_if2_net} | ${subid} | ${tag_rewrite}
| |
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| |
| | Set interfaces in path up
| |
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${DUT1_${int}2}[0]
| | ... | ${dut2} | ${DUT2_${int}1}[0] | SUB_ID=${subid}
| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${DUT1_${int}2}[0] | SUB_ID=${subid}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1}
| | ... | ${dut2} | ${subif_index_2} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ... | ELSE | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| |
| | VPP Add IP Neighbor
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 1.1.1.1 | ${TG_pf1_mac}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Add IP Neighbor
| | ... | ${dut1} | ${subif_index_1} | 2.2.2.2 | ${DUT2_${int}1_mac}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Add IP Neighbor
| | ... | ${dut2} | ${subif_index_2} | 2.2.2.1 | ${DUT1_${int}2_mac}[0]
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${DUT2_${int}2}[0]
| | ... | ELSE | Set Variable | ${subif_index_1}
| | VPP Add IP Neighbor
| | ... | ${dut} | ${dut_if2} | 3.3.3.1 | ${TG_pf2_mac}[0]
| | VPP Interface Set IP Address
| | ... | ${dut1} | ${DUT1_${int}1}[0] | 1.1.1.2 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Interface Set IP Address | ${dut1} | ${subif_index_1}
| | ... | 2.2.2.1 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Interface Set IP Address | ${dut2} | ${subif_index_2}
| | ... | 2.2.2.2 | 30
| | VPP Interface Set IP Address
| | ... | ${dut} | ${dut_if2} | 3.3.3.2 | 30
| | Vpp Route Add | ${dut1} | ${tg_if1_net} | 30 | gateway=1.1.1.1
| | ... | interface=${DUT1_${int}1}[0]
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | ${tg_if2_net} | 30 | gateway=2.2.2.2
| | ... | interface=${subif_index_1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | ${tg_if1_net} | 30 | gateway=2.2.2.1
| | ... | interface=${subif_index_2}
| | Vpp Route Add | ${dut} | ${tg_if2_net} | 30 | gateway=3.3.3.1
| | ... | interface=${dut_if2}