aboutsummaryrefslogtreecommitdiffstats
path: root/resources/libraries/robot/performance.robot
blob: 579e2dbd92510c3f4d7a5eb9247985339a484c7b (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
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
# Copyright (c) 2016 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.topology.Topology
| Library | resources.libraries.python.NodePath
| Library | resources.libraries.python.DpdkUtil
| Library | resources.libraries.python.InterfaceUtil
| Library | resources.libraries.python.VhostUser
| Library | resources.libraries.python.TrafficGenerator
| Library | resources.libraries.python.TrafficGenerator.TGDropRateSearchImpl
| Resource | resources/libraries/robot/default.robot
| Resource | resources/libraries/robot/interfaces.robot
| Resource | resources/libraries/robot/counters.robot
| Resource | resources/libraries/robot/bridge_domain.robot
| Resource | resources/libraries/robot/l2_xconnect.robot
| Resource | resources/libraries/robot/ipv4.robot
| Resource | resources/libraries/robot/ipv6.robot
| Resource | resources/libraries/robot/qemu.robot
| Documentation | Performance suite keywords

*** Keywords ***
| Setup performance rate Variables
| | [Documentation]
| | ... | Setup performance linerates as Suite Variables. Variables are used
| | ... | as search boundaries in RFC2544 throughput search.
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - 10Ge_linerate_pps_64B - Maximum number of packet per second
| | ... |                           for 10GE with 64B L2 Frame.
| | ... | - 10Ge_linerate_pps_68B - Maximum number of packet per second
| | ... |                           for 10GE with 68B L2 Frame.
| | ... | - 10Ge_linerate_pps_72B - Maximum number of packet per second
| | ... |                           for 10GE with 72B L2 Frame.
| | ... | - 10Ge_linerate_pps_78B - Maximum number of packet per second
| | ... |                           for 10GE with 78B L2 Frame.
| | ... | - 10Ge_linerate_pps_1518B - Maximum number of packet per second
| | ... |                             for 10GE with 1518B L2 Frame.
| | ... | - 10Ge_linerate_pps_1522B - Maximum number of packet per second
| | ... |                             for 10GE with 1522B L2 Frame.
| | ... | - 10Ge_linerate_pps_1526B - Maximum number of packet per second
| | ... |                             for 10GE with 1526B L2 Frame.
| | ... | - 10Ge_linerate_pps_9000B - Maximum number of packet per second
| | ... |                             for 10GE with 9000B L2 Frame.
| | ... | - 10Ge_linerate_pps_9004B - Maximum number of packet per second
| | ... |                             for 10GE with 9004B L2 Frame.
| | ... | - 10Ge_linerate_pps_9008B - Maximum number of packet per second
| | ... |                             for 10GE with 9008B L2 Frame.
| | ... | - 10Ge_linerate_pps_IMIX_v4_1 - Maximum number of packet per second
| | ... |                                 for 10GE with IMIX_v4_1 profile.
| | ... | - 10Ge_lisp_linerate_pps_72B - Maximum number of packets per second
| | ... |                                for 10GE with 72B L2 Frame, Lisp and
| | ... |                                IPv4 header.
| | ... | - 10Ge_lisp_linerate_pps_86B - Maximum number of packets per second
| | ... |                                for 10GE with 86B L2 Frame, Lisp and
| | ... |                                IPv4 header.
| | ... | - 10Ge_lisp_linerate_pps_1488B - Maximum number of packets per
| | ... |                                  second for 10GE with 1488B L2
| | ... |                                  Frame, Lisp and IPv6 header.
| | ... | - 10Ge_lisp_linerate_pps_9008B - Maximum number of packets per
| | ... |                                  second for 10GE with 9008B L2
| | ... |                                  Frame, Lisp, IPv4 or IPv6 header.
| | ... | - 10Ge_lisp_iph_linerate_pps_112B - Maximum number of packets per
| | ... |                                     second for 10GE with 112B L2
| | ... |                                     Frame, Lisp, IPv4 and IPv6
| | ... |                                     header.
| | ... | - 10Ge_lisp_iph_linerate_pps_126B - Maximum number of packets per
| | ... |                                     second for 10GE with 126B L2
| | ... |                                     Frame, Lisp, IPv4 and IPv6
| | ... |                                     header.
| | ... | - 10Ge_lisp_iph_linerate_pps_1508B - Maximum number of packets per
| | ... |                                      second for 10GE with 1508B L2
| | ... |                                      Frame, Lisp, IPv4 and IPv6
| | ... |                                      header.
| | ... | - 10Ge_lisp_iph_linerate_pps_9048B - Maximum number of packets per
| | ... |                                      second for 10GE with 9048B L2
| | ... |                                      Frame, Lisp, IPv4 and IPv6
| | ... |                                      header.
| | ... | - 40Ge_linerate_pps_64B - Maximum number of packet per second
| | ... |                           for 40GE with 64B L2 Frame.
| | ... | - 40Ge_linerate_pps_68B - Maximum number of packet per second
| | ... |                           for 40GE with 68B L2 Frame.
| | ... | - 40Ge_linerate_pps_72B - Maximum number of packet per second
| | ... |                           for 40GE with 72B L2 Frame.
| | ... | - 40Ge_linerate_pps_78B - Maximum number of packet per second
| | ... |                           for 40GE with 78B L2 Frame.
| | ... | - 40Ge_linerate_pps_1518B - Maximum number of packet per second
| | ... |                             for 40GE with 1518B L2 Frame.
| | ... | - 40Ge_linerate_pps_1522B - Maximum number of packet per second
| | ... |                             for 40GE with 1522B L2 Frame.
| | ... | - 40Ge_linerate_pps_1526B - Maximum number of packet per second
| | ... |                             for 40GE with 1526B L2 Frame.
| | ... | - 40Ge_linerate_pps_9000B - Maximum number of packet per second
| | ... |                             for 40GE with 9000B L2 Frame.
| | ... | - 40Ge_linerate_pps_9004B - Maximum number of packet per second
| | ... |                             for 40GE with 9004B L2 Frame.
| | ... | - 40Ge_linerate_pps_9008B - Maximum number of packet per second
| | ... |                             for 40GE with 9008B L2 Frame.
| | ... | - 40Ge_linerate_pps_IMIX_v4_1 - Maximum number of packet per second
| | ... |                                 for 40GE with IMIX_v4_1 profile.
| | ... | - 40Ge_lisp_linerate_pps_72B - Maximum number of packets per second
| | ... |                                for 40GE with 72B L2 Frame, Lisp and
| | ... |                                IPv4 header.
| | ... | - 40Ge_lisp_linerate_pps_86B - Maximum number of packets per second
| | ... |                                for 40GE with 86B L2 Frame, Lisp and
| | ... |                                IPv4 header.
| | ... | - 40Ge_lisp_linerate_pps_1488B - Maximum number of packets per
| | ... |                                  second for 40GE with 1488B L2
| | ... |                                  Frame, Lisp and IPv6 header.
| | ... | - 40Ge_lisp_linerate_pps_9008B - Maximum number of packets per
| | ... |                                  second for 40GE with 9008B L2
| | ... |                                  Frame, Lisp, IPv4 or IPv6 header.
| | ... | - 40Ge_lisp_iph_linerate_pps_112B - Maximum number of packets per
| | ... |                                     second for 40GE with 112B L2
| | ... |                                     Frame, Lisp, IPv4 and IPv6
| | ... |                                     header.
| | ... | - 40Ge_lisp_iph_linerate_pps_126B - Maximum number of packets per
| | ... |                                     second for 40GE with 126B L2
| | ... |                                     Frame, Lisp, IPv4 and IPv6
| | ... |                                     header.
| | ... | - 40Ge_lisp_iph_linerate_pps_1508B - Maximum number of packets per
| | ... |                                      second for 40GE with 1508B L2
| | ... |                                      Frame, Lisp, IPv4 and IPv6
| | ... |                                      header.
| | ... | - 40Ge_lisp_iph_linerate_pps_9048B - Maximum number of packets per
| | ... |                                      second for 40GE with 9048B L2
| | ... |                                      Frame, Lisp, IPv4 and IPv6
| | ... |                                      header.
| | ...
| | Set Suite Variable | ${10Ge_linerate_pps_64B} | 14880952
| | Set Suite Variable | ${10Ge_linerate_pps_68B} | 14204545
| | Set Suite Variable | ${10Ge_linerate_pps_72B} | 13586956
| | Set Suite Variable | ${10Ge_linerate_pps_78B} | 12755102
| | Set Suite Variable | ${10Ge_linerate_pps_1518B} | 812743
| | Set Suite Variable | ${10Ge_linerate_pps_1522B} | 810635
| | Set Suite Variable | ${10Ge_linerate_pps_9000B} | 138580
| | Set Suite Variable | ${10Ge_linerate_pps_9004B} | 138519
| | Set Suite Variable | ${10Ge_linerate_pps_9008B} | 138458
| | Set Suite Variable | ${10Ge_linerate_pps_IMIX_v4_1} | 3343736
| | Set Suite Variable | ${10Ge_lisp_linerate_pps_72B} | 13586956
| | Set Suite Variable | ${10Ge_lisp_linerate_pps_86B} | 11792452
| | Set Suite Variable | ${10Ge_lisp_linerate_pps_1488B} | 828912
| | Set Suite Variable | ${10Ge_lisp_linerate_pps_9008B} | 138458
| | Set Suite Variable | ${10Ge_lisp_iph_linerate_pps_112B} | 9469696
| | Set Suite Variable | ${10Ge_lisp_iph_linerate_pps_126B} | 8561643
| | Set Suite Variable | ${10Ge_lisp_iph_linerate_pps_1508B} | 818062
| | Set Suite Variable | ${10Ge_lisp_iph_linerate_pps_9048B} | 137847
| | Set Suite Variable | ${40Ge_linerate_pps_64B} | 59523809
| | Set Suite Variable | ${40Ge_linerate_pps_68B} | 56818181
| | Set Suite Variable | ${40Ge_linerate_pps_72B} | 54347826
| | Set Suite Variable | ${40Ge_linerate_pps_78B} | 51020408
| | Set Suite Variable | ${40Ge_linerate_pps_1518B} | 3250975
| | Set Suite Variable | ${40Ge_linerate_pps_1522B} | 3242542
| | Set Suite Variable | ${40Ge_linerate_pps_9000B} | 554323
| | Set Suite Variable | ${40Ge_linerate_pps_9004B} | 554078
| | Set Suite Variable | ${40Ge_linerate_pps_9008B} | 553832
| | Set Suite Variable | ${40Ge_linerate_pps_IMIX_v4_1} | 13374944
| | Set Suite Variable | ${40Ge_lisp_linerate_pps_72B} | 54347826
| | Set Suite Variable | ${40Ge_lisp_linerate_pps_86B} | 47169811
| | Set Suite Variable | ${40Ge_lisp_linerate_pps_1488B} | 3315649
| | Set Suite Variable | ${40Ge_lisp_linerate_pps_9008B} | 553832
| | Set Suite Variable | ${40Ge_lisp_iph_linerate_pps_112B} | 37878787
| | Set Suite Variable | ${40Ge_lisp_iph_linerate_pps_126B} | 34246575
| | Set Suite Variable | ${40Ge_lisp_iph_linerate_pps_1508B} | 3272251
| | Set Suite Variable | ${40Ge_lisp_iph_linerate_pps_9048B} | 551389

| Calculate pps
| | [Documentation]
| | ... | Calculate pps for given rate and L2 frame size,
| | ... | additional 20B are added to L2 frame size as padding.
| | ...
| | ... | *Arguments*
| | ... | - bps - Rate in bps. Type: integer
| | ... | - framesize - L2 frame size in Bytes. Type: integer
| | ...
| | ... | *Return*
| | ... | - Calculated pps. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Calculate pps \| 10000000000 | 64
| | [Arguments] | ${bps} | ${framesize}
| | ${ret}= | Evaluate | (${bps}/((${framesize}+20)*8)).__trunc__()
| | Return From Keyword | ${ret}

| Get Frame Size
| | [Documentation]
| | ... | Framesize can be either integer in case of a single packet
| | ... | in stream, or set of packets in case of IMIX type or simmilar.
| | ... | This keyword returns average framesize.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - Framesize. Type: integer or string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Get Frame Size \| IMIX_v4_1
| | [Arguments] | ${framesize}
| | Run Keyword If | '${framesize}' == 'IMIX_v4_1'
| | ...            | Return From Keyword | 353.83333
| | Return From Keyword | ${framesize}

| Setup performance global Variables
| | [Documentation]
| | ... | Setup suite Variables. Variables are used across performance testing.
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - glob_loss_acceptance - Loss acceptance treshold
| | ... | - glob_loss_acceptance_type - Loss acceptance treshold type
| | ... | - glob_vm_image - Guest VM disk image
| | ...
| | Set Suite Variable | ${glob_loss_acceptance} | 0.5
| | Set Suite Variable | ${glob_loss_acceptance_type} | percentage
| | Set Suite Variable | ${glob_vm_image} | /var/lib/vm/csit-nested-1.3.img

| 2-node circular Topology Variables Setup
| | [Documentation]
| | ... | Compute path for testing on two given nodes in circular
| | ... | topology and set corresponding suite variables.
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
| | ... | - tg_if1 - 1st TG interface towards DUT.
| | ... | - tg_if2 - 2nd TG interface towards DUT.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - 1st DUT interface towards TG.
| | ... | - dut1_if2 - 2nd DUT interface towards TG.
| | ...
| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
| | Compute Path
| | ${tg_if1} | ${tg}= | Next Interface
| | ${dut1_if1} | ${dut1}= | Next Interface
| | ${dut1_if2} | ${dut1}= | Next Interface
| | ${tg_if2} | ${tg}= | Next Interface
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
| | Set Suite Variable | ${tg_if2}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2}

| 3-node circular Topology Variables Setup
| | [Documentation]
| | ... | Compute path for testing on three given nodes in circular
| | ... | topology and set corresponding suite variables.
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
| | ... | - tg_if1 - TG interface towards DUT1.
| | ... | - tg_if2 - TG interface towards DUT2.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - DUT1 interface towards TG.
| | ... | - dut1_if2 - DUT1 interface towards DUT2.
| | ... | - dut2 - DUT2 node
| | ... | - dut2_if1 - DUT2 interface towards TG.
| | ... | - dut2_if2 - DUT2 interface towards DUT1.
| | ...
| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']}
| | ...          | ${nodes['TG']}
| | Compute Path
| | ${tg_if1} | ${tg}= | Next Interface
| | ${dut1_if1} | ${dut1}= | Next Interface
| | ${dut1_if2} | ${dut1}= | Next Interface
| | ${dut2_if1} | ${dut2}= | Next Interface
| | ${dut2_if2} | ${dut2}= | Next Interface
| | ${tg_if2} | ${tg}= | Next Interface
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
| | Set Suite Variable | ${tg_if2}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2}
| | Set Suite Variable | ${dut2}
| | Set Suite Variable | ${dut2_if1}
| | Set Suite Variable | ${dut2_if2}

| 2-node circular Topology Variables Setup with DUT interface model
| | [Documentation]
| | ... | Compute path for testing on two given nodes in circular topology
| | ... | based on interface model provided as an argument and set
| | ... | corresponding suite variables.
| | ...
| | ... | *Arguments:*
| | ... | - iface_model - Interface model. Type: string
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
| | ... | - tg_if1 - 1st TG interface towards DUT.
| | ... | - tg_if2 - 2nd TG interface towards DUT.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - 1st DUT interface towards TG.
| | ... | - dut1_if2 - 2nd DUT interface towards TG.
| | ...
| | ... | *Example:*
| | ...
| | ... | \| 2-node circular Topology Variables Setup with DUT interface model \
| | ... | \| Intel-X520-DA2 \|
| | [Arguments] | ${iface_model}
| | ${iface_model_list}= | Create list | ${iface_model}
| | Append Node | ${nodes['TG']}
| | Append Node | ${nodes['DUT1']} | filter_list=${iface_model_list}
| | Append Node | ${nodes['TG']}
| | Compute Path
| | ${tg_if1} | ${tg}= | Next Interface
| | ${dut1_if1} | ${dut1}= | Next Interface
| | ${dut1_if2} | ${dut1}= | Next Interface
| | ${tg_if2} | ${tg}= | Next Interface
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
| | Set Suite Variable | ${tg_if2}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2}

| 3-node circular Topology Variables Setup with DUT interface model
| | [Documentation]
| | ... | Compute path for testing on three given nodes in circular topology
| | ... | based on interface model provided as an argument and set
| | ... | corresponding suite variables.
| | ...
| | ... | *Arguments:*
| | ... | - iface_model - Interface model. Type: string
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
| | ... | - tg - TG node
| | ... | - tg_if1 - TG interface towards DUT1.
| | ... | - tg_if2 - TG interface towards DUT2.
| | ... | - dut1 - DUT1 node
| | ... | - dut1_if1 - DUT1 interface towards TG.
| | ... | - dut1_if2 - DUT1 interface towards DUT2.
| | ... | - dut2 - DUT2 node
| | ... | - dut2_if1 - DUT2 interface towards TG.
| | ... | - dut2_if2 - DUT2 interface towards DUT1.
| | ...
| | ... | *Example:*
| | ...
| | ... | \| 3-node circular Topology Variables Setup with DUT interface model \
| | ... | \| Intel-X520-DA2 \|
| | [Arguments] | ${iface_model}
| | ${iface_model_list}= | Create list | ${iface_model}
| | Append Node | ${nodes['TG']}
| | Append Node | ${nodes['DUT1']} | filter_list=${iface_model_list}
| | Append Node | ${nodes['DUT2']} | filter_list=${iface_model_list}
| | Append Node | ${nodes['TG']}
| | Compute Path
| | ${tg_if1} | ${tg}= | Next Interface
| | ${dut1_if1} | ${dut1}= | Next Interface
| | ${dut1_if2} | ${dut1}= | Next Interface
| | ${dut2_if1} | ${dut2}= | Next Interface
| | ${dut2_if2} | ${dut2}= | Next Interface
| | ${tg_if2} | ${tg}= | Next Interface
| | Set Suite Variable | ${tg}
| | Set Suite Variable | ${tg_if1}
| | Set Suite Variable | ${tg_if2}
| | Set Suite Variable | ${dut1}
| | Set Suite Variable | ${dut1_if1}
| | Set Suite Variable | ${dut1_if2}
| | Set Suite Variable | ${dut2}
| | Set Suite Variable | ${dut2_if1}
| | Set Suite Variable | ${dut2_if2}

| VPP interfaces in path are up in a 2-node circular topology
| | [Documentation]
| | ... | *Set UP state on VPP interfaces in path on nodes in 2-node circular
| | ... | topology.*
| | ...
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Vpp Node Interfaces Ready Wait | ${dut1}

| VPP interfaces in path are up in a 3-node circular topology
| | [Documentation]
| | ... | *Set UP state on VPP interfaces in path on nodes in 3-node circular
| | ... | topology.*
| | ...
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Set Interface State | ${dut2} | ${dut2_if1} | up
| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | Vpp Node Interfaces Ready Wait | ${dut1}
| | Vpp Node Interfaces Ready Wait | ${dut2}

| IPv4 forwarding initialized in a 3-node circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 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 and
| | ... | /30 prefix on DUT1-DUT2 link. Set routing on both DUT nodes with
| | ... | prefix /24 and next hop of neighbour DUT interface IPv4 address.
| | ...
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Set Interface State | ${dut2} | ${dut2_if1} | up
| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | dut1_v4.set_arp | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
| | dut1_v4.set_arp | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac}
| | dut2_v4.set_arp | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac}
| | dut2_v4.set_arp | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac}
| | dut1_v4.set_ip | ${dut1_if1} | 10.10.10.1 | 24
| | dut1_v4.set_ip | ${dut1_if2} | 1.1.1.1 | 30
| | dut2_v4.set_ip | ${dut2_if1} | 1.1.1.2 | 30
| | dut2_v4.set_ip | ${dut2_if2} | 20.20.20.1 | 24
| | dut1_v4.set_route | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2}
| | dut2_v4.set_route | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1}
| | All Vpp Interfaces Ready Wait | ${nodes}

| Scale IPv4 forwarding initialized in a 3-node circular topology
| | [Documentation]
| | ... | Custom setup of IPv4 topology with scalability of ip routes on all
| | ... | DUT nodes in 3-node circular topology
| | ...
| | ... | *Arguments:*
| | ... | - ${count} - IP route count. Type: integer
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Scale IPv4 forwarding initialized in a 3-node circular topology \
| | ... | \| 100000 \|
| | [Arguments] | ${count}
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Set Interface State | ${dut2} | ${dut2_if1} | up
| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Add arp on dut | ${dut1} | ${dut1_if1} | 1.1.1.1 | ${tg1_if1_mac}
| | Add arp on dut | ${dut1} | ${dut1_if2} | 2.2.2.2 | ${dut2_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if1} | 2.2.2.1 | ${dut1_if2_mac}
| | Add arp on dut | ${dut2} | ${dut2_if2} | 3.3.3.1 | ${tg1_if2_mac}
| | IP addresses are set on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
| | IP addresses are set on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1 | 30
| | IP addresses are set on interfaces | ${dut2} | ${dut2_if1} | 2.2.2.2 | 30
| | IP addresses are set on interfaces | ${dut2} | ${dut2_if2} | 3.3.3.2 | 30
| | Vpp Route Add | ${dut1} | 10.0.0.0 | 32 | 1.1.1.1 | ${dut1_if1}
| | ...           | count=${count}
| | Vpp Route Add | ${dut1} | 20.0.0.0 | 32 | 2.2.2.2 | ${dut1_if2}
| | ...           | count=${count}
| | Vpp Route Add | ${dut2} | 10.0.0.0 | 32 | 2.2.2.1 | ${dut2_if1}
| | ...           | count=${count}
| | Vpp Route Add | ${dut2} | 20.0.0.0 | 32 | 3.3.3.1 | ${dut2_if2}
| | ...           | count=${count}
| | All Vpp Interfaces Ready Wait | ${nodes}

| IPv6 forwarding initialized in a 3-node circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
| | ... | topology. Get the interface MAC addresses and setup neighbour on all
| | ... | VPP interfaces. Setup IPv6 addresses with /128 prefixes on all
| | ... | interfaces. Set routing on both DUT nodes with prefix /64 and
| | ... | next hop of neighbour DUT interface IPv6 address.
| | ...
| | ${prefix}= | Set Variable | 64
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:1::1 | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | 2001:3::1 | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | 2001:3::2 | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | 2001:2::1 | ${prefix}
| | Vpp nodes ra suppress link layer | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:1::2 | ${tg1_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if2} | 2001:2::2 | ${tg1_if2_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | 2001:3::2 | ${dut2_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | 2001:3::1 | ${dut1_if2_mac}
| | Vpp Route Add | ${dut1} | 2001:2::0 | ${prefix} | 2001:3::2 | ${dut1_if2}
| | Vpp Route Add | ${dut2} | 2001:1::0 | ${prefix} | 2001:3::1 | ${dut2_if1}

| Scale IPv6 forwarding initialized in a 3-node circular topology
| | [Documentation]
| | ... | Custom setup of IPv6 topology with scalability of ip routes on all
| | ... | DUT nodes in 3-node circular topology
| | ...
| | ... | *Arguments:*
| | ... | - ${count} - IP route count. Type: integer
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Scale IPv6 forwarding initialized in a 3-node circular topology \
| | ... | \| 100000 \|
| | [Arguments] | ${count}
| | ${subn_prefix}= | Set Variable | 64
| | ${host_prefix}= | Set Variable | 128
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:3::1 | ${subn_prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | 2001:4::1 | ${subn_prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | 2001:4::2 | ${subn_prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | 2001:5::1 | ${subn_prefix}
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Vpp nodes ra suppress link layer | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:3::2 | ${tg1_if1_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | 2001:4::2 | ${dut2_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | 2001:4::1 | ${dut1_if2_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if2} | 2001:5::2 | ${tg1_if2_mac}
| | Vpp Route Add | ${dut1} | 2001:2::0 | ${host_prefix} | 2001:4::2
| | ...           | interface=${dut1_if2} | count=${count}
| | Vpp Route Add | ${dut1} | 2001:1::0 | ${host_prefix} | 2001:3::2
| | ...           | interface=${dut1_if1} | count=${count}
| | Vpp Route Add | ${dut2} | 2001:1::0 | ${host_prefix} | 2001:4::1
| | ...           | interface=${dut2_if2} | count=${count}
| | Vpp Route Add | ${dut2} | 2001:2::0 | ${host_prefix} | 2001:5::2
| | ...           | interface=${dut2_if1} | count=${count}

| IPv6 iAcl whitelist initialized in a 3-node circular topology
| | [Documentation]
| | ... | Creates classify L3 table on DUTs. IPv6 iAcl security whitelist
| | ... | ingress /64 filter entries applied on links TG - DUT1 and DUT2 - TG.
| | ...
| | ${table_idx} | ${skip_n} | ${match_n}= | And Vpp Creates Classify Table L3
| | ... | ${dut1} | ip6 | dst
| | And Vpp Configures Classify Session L3
| | ... | ${dut1} | permit | ${table_idx} | ${skip_n} | ${match_n}
| | ... | ip6 | dst | 2001:2::2
| | And Vpp Enable Input Acl Interface
| | ... | ${dut1} | ${dut1_if1} | ip6 | ${table_idx}
| | ${table_idx} | ${skip_n} | ${match_n}= | And Vpp Creates Classify Table L3
| | ... | ${dut2} | ip6 | dst
| | And Vpp Configures Classify Session L3
| | ... | ${dut2} | permit | ${table_idx} | ${skip_n} | ${match_n}
| | ... | ip6 | dst | 2001:1::2
| | And Vpp Enable Input Acl Interface
| | ... | ${dut2} | ${dut2_if2} | ip6 | ${table_idx}

| L2 xconnect initialized in a 3-node circular topology
| | [Documentation]
| | ... | Setup L2 xconnect topology by cross connecting two interfaces on
| | ... | each DUT. Interfaces are brought up.
| | ... |
| | L2 setup xconnect on DUT | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | L2 setup xconnect on DUT | ${dut2} | ${dut2_if1} | ${dut2_if2}
| | All Vpp Interfaces Ready Wait | ${nodes}

| L2 bridge domain initialized in a 3-node circular topology
| | [Documentation]
| | ... | Setup L2 DB topology by adding two interfaces on each DUT into BD
| | ... | that is created automatically with index 1. Learning is enabled.
| | ... | Interfaces are brought up.
| | ... |
| | Vpp l2bd forwarding setup | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | Vpp l2bd forwarding setup | ${dut2} | ${dut2_if1} | ${dut2_if2}
| | All Vpp Interfaces Ready Wait | ${nodes}

2-node Performance Suite Setup with DUT's NIC model
| | [Documentation]
| | ... | Suite preparation phase that setup default startup configuration of
| | ... | VPP on all DUTs. Updates interfaces on all nodes and setup global
| | ... | variables used in test cases based on interface model provided as an
| | ... | argument. Initializes traffic generator.
| | ...
| | ... | *Arguments:*
| | ... | - topology_type - Topology type. Type: string
| | ... | - nic_model - Interface model. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| 2-node Performance Suite Setup \| L2 \| Intel-X520-DA2 \|
| | [Arguments] | ${topology_type} | ${nic_model}
| | Setup default startup configuration of VPP on all DUTs
| | Show vpp version on all DUTs
| | Setup performance rate Variables
| | Setup performance global Variables
| | 2-node circular Topology Variables Setup with DUT interface model
| | ... | ${nic_model}
| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
| | ...                          | ${dut1} | ${dut1_if1}
| | ...                          | ${dut1} | ${dut1_if2}
| | ...                          | ${topology_type}

3-node Performance Suite Setup with DUT's NIC model
| | [Documentation]
| | ... | Suite preparation phase that setup default startup configuration of
| | ... | VPP on all DUTs. Updates interfaces on all nodes and setup global
| | ... | variables used in test cases based on interface model provided as an
| | ... | argument. Initializes traffic generator.
| | ...
| | ... | *Arguments:*
| | ... | - topology_type - Topology type. Type: string
| | ... | - nic_model - Interface model. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| 3-node Performance Suite Setup \| L2 \| Intel-X520-DA2 \|
| | [Arguments] | ${topology_type} | ${nic_model}
| | Setup default startup configuration of VPP on all DUTs
| | Show vpp version on all DUTs
| | Setup performance rate Variables
| | Setup performance global Variables
| | 3-node circular Topology Variables Setup with DUT interface model
| | ... | ${nic_model}
| | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2}
| | ...                          | ${dut1} | ${dut1_if1}
| | ...                          | ${dut2} | ${dut2_if2}
| | ...                          | ${topology_type}

| 3-node Performance Suite Teardown
| | [Documentation]
| | ... | Suite teardown phase with traffic generator teardown.
| | ...
| | Teardown traffic generator | ${tg}

| Find NDR using linear search and pps
| | [Documentation]
| | ... | Find throughput by using RFC2544 linear search with non drop rate.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - start_rate - Initial start rate [pps]. Type: float
| | ... | - step_rate - Step of linear search [pps]. Type: float
| | ... | - topology_type - Topology type. Type: string
| | ... | - min_rate - Lower limit of search [pps]. Type: float
| | ... | - max_rate - Upper limit of search [pps]. Type: float
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Find NDR using linear search and pps \| 64 \| 5000000 \| \
| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952
| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
| | ...         | ${topology_type} | ${min_rate} | ${max_rate}
| | ${duration}= | Set Variable | 10
| | Set Duration | ${duration}
| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
| | Set Search Linear Step | ${step_rate}
| | Set Search Frame Size | ${framesize}
| | Set Search Rate Type pps
| | Linear Search | ${start_rate} | ${topology_type}
| | ${rate_per_stream} | ${latency}= | Verify Search Result
| | Display result of NDR search | ${rate_per_stream} | ${framesize} | 2
| | ...                          | ${latency}
| | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
| | ...                              | ${framesize} | ${topology_type}
| | ...                              | fail_on_loss=${False}

| Find PDR using linear search and pps
| | [Documentation]
| | ... | Find throughput by using RFC2544 linear search with partial drop rate
| | ... | with PDR threshold and type specified by parameter.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - start_rate - Initial start rate [pps]. Type: float
| | ... | - step_rate - Step of linear search [pps]. Type: float
| | ... | - topology_type - Topology type. Type: string
| | ... | - min_rate - Lower limit of search [pps]. Type: float
| | ... | - max_rate - Upper limit of search [pps]. Type: float
| | ... | - loss_acceptance - Accepted loss during search. Type: float
| | ... | - loss_acceptance_type - Percentage or frames. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Find PDR using linear search and pps \| 64 \| 5000000 \
| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 0.5 \| percentage
| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
| | ...         | ${topology_type} | ${min_rate} | ${max_rate}
| | ...         | ${loss_acceptance}=0 | ${loss_acceptance_type}='frames'
| | ${duration}= | Set Variable | 10
| | Set Duration | ${duration}
| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
| | Set Search Linear Step | ${step_rate}
| | Set Search Frame Size | ${framesize}
| | Set Search Rate Type pps
| | Set Loss Acceptance | ${loss_acceptance}
| | Run Keyword If | '${loss_acceptance_type}' == 'percentage'
| | ...            | Set Loss Acceptance Type Percentage
| | Linear Search | ${start_rate} | ${topology_type}
| | ${rate_per_stream} | ${latency}= | Verify Search Result
| | Display result of PDR search | ${rate_per_stream} | ${framesize} | 2
| | ...                          | ${loss_acceptance} | ${loss_acceptance_type}
| | ...                          | ${latency}
| | Traffic should pass with partial loss | ${duration} | ${rate_per_stream}pps
| | ...                                   | ${framesize} | ${topology_type}
| | ...                                   | ${loss_acceptance}
| | ...                                   | ${loss_acceptance_type}
| | ...                                   | fail_on_loss=${False}

| Find NDR using binary search and pps
| | [Documentation]
| | ... | Find throughput by using RFC2544 binary search with non drop rate.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - binary_min - Lower boundary of search [pps]. Type: float
| | ... | - binary_max - Upper boundary of search [pps]. Type: float
| | ... | - topology_type - Topology type. Type: string
| | ... | - min_rate - Lower limit of search [pps]. Type: float
| | ... | - max_rate - Upper limit of search [pps]. Type: float
| | ... | - threshold - Threshold to stop search [pps]. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Find NDR using binary search and pps \| 64 \| 6000000 \
| | ... | \| 12000000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 50000
| | [Arguments] | ${framesize} | ${binary_min} | ${binary_max}
| | ...         | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
| | ${duration}= | Set Variable | 10
| | Set Duration | ${duration}
| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
| | Set Search Frame Size | ${framesize}
| | Set Search Rate Type pps
| | Set Binary Convergence Threshold | ${threshold}
| | Binary Search | ${binary_min} | ${binary_max} | ${topology_type}
| | ${rate_per_stream} | ${latency}= | Verify Search Result
| | Display result of NDR search | ${rate_per_stream} | ${framesize} | 2
| | ...                          | ${latency}
| | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
| | ...                              | ${framesize} | ${topology_type}
| | ...                              | fail_on_loss=${False}

| Find PDR using binary search and pps
| | [Documentation]
| | ... | Find throughput by using RFC2544 binary search with partial drop rate
| | ... | with PDR threshold and type specified by parameter.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - binary_min - Lower boundary of search [pps]. Type: float
| | ... | - binary_max - Upper boundary of search [pps]. Type: float
| | ... | - topology_type - Topology type. Type: string
| | ... | - min_rate - Lower limit of search [pps]. Type: float
| | ... | - max_rate - Upper limit of search [pps]. Type: float
| | ... | - threshold - Threshold to stop search [pps]. Type: integer
| | ... | - loss_acceptance - Accepted loss during search. Type: float
| | ... | - loss_acceptance_type - Percentage or frames. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Find PDR using binary search and pps \| 64 \| 6000000 \
| | ... | \| 12000000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 50000 \| 0.5 \
| | ... | \| percentage
| | [Arguments] | ${framesize} | ${binary_min} | ${binary_max}
| | ...         | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
| | ...         | ${loss_acceptance}=0 | ${loss_acceptance_type}='frames'
| | ${duration}= | Set Variable | 10
| | Set Duration | ${duration}
| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
| | Set Search Frame Size | ${framesize}
| | Set Search Rate Type pps
| | Set Loss Acceptance | ${loss_acceptance}
| | Run Keyword If | '${loss_acceptance_type}' == 'percentage'
| | ...            | Set Loss Acceptance Type Percentage
| | Set Binary Convergence Threshold | ${threshold}
| | Binary Search | ${binary_min} | ${binary_max} | ${topology_type}
| | ${rate_per_stream} | ${latency}= | Verify Search Result
| | Display result of PDR search | ${rate_per_stream} | ${framesize} | 2
| | ...                          | ${loss_acceptance} | ${loss_acceptance_type}
| | ...                          | ${latency}
| | Traffic should pass with partial loss | ${duration} | ${rate_per_stream}pps
| | ...                                   | ${framesize} | ${topology_type}
| | ...                                   | ${loss_acceptance}
| | ...                                   | ${loss_acceptance_type}
| | ...                                   | fail_on_loss=${False}

| Find NDR using combined search and pps
| | [Documentation]
| | ... | Find throughput by using RFC2544 combined search (linear+binary) with
| | ... | non drop rate.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - start_rate - Initial start rate [pps]. Type: float
| | ... | - step_rate - Step of linear search [pps]. Type: float
| | ... | - topology_type - Topology type. Type: string
| | ... | - min_rate - Lower limit of search [pps]. Type: float
| | ... | - max_rate - Upper limit of search [pps]. Type: float
| | ... | - threshold - Threshold to stop search [pps]. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Find NDR using combined search and pps \| 64 \| 5000000 \
| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 5000
| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
| | ...         | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
| | ${duration}= | Set Variable | 10
| | Set Duration | ${duration}
| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
| | Set Search Linear Step | ${step_rate}
| | Set Search Frame Size | ${framesize}
| | Set Search Rate Type pps
| | Set Binary Convergence Threshold | ${threshold}
| | Combined Search | ${start_rate} | ${topology_type}
| | ${rate_per_stream} | ${latency}= | Verify Search Result
| | Display result of NDR search | ${rate_per_stream} | ${framesize} | 2
| | ...                          | ${latency}
| | Traffic should pass with no loss | ${duration} | ${rate_per_stream}pps
| | ...                              | ${framesize} | ${topology_type}
| | ...                              | fail_on_loss=${False}

| Find PDR using combined search and pps
| | [Documentation]
| | ... | Find throughput by using RFC2544 combined search (linear+binary) with
| | ... | partial drop rate with PDR threshold and type specified by parameter.
| | ...
| | ... | *Arguments:*
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - start_rate - Initial start rate [pps]. Type: float
| | ... | - step_rate - Step of linear search [pps]. Type: float
| | ... | - topology_type - Topology type. Type: string
| | ... | - min_rate - Lower limit of search [pps]. Type: float
| | ... | - max_rate - Upper limit of search [pps]. Type: float
| | ... | - threshold - Threshold to stop search [pps]. Type: integer
| | ... | - loss_acceptance - Accepted loss during search. Type: float
| | ... | - loss_acceptance_type - Percentage or frames. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Find PDR using combined search and pps \| 64 \| 5000000 \
| | ... | \| 100000 \| 3-node-IPv4 \| 100000 \| 14880952 \| 5000 \| 0.5 \
| | ... | \| percentage
| | [Arguments] | ${framesize} | ${start_rate} | ${step_rate}
| | ...         | ${topology_type} | ${min_rate} | ${max_rate} | ${threshold}
| | ...         | ${loss_acceptance}=0 | ${loss_acceptance_type}='frames'
| | ${duration}= | Set Variable | 10
| | Set Duration | ${duration}
| | Set Search Rate Boundaries | ${max_rate} | ${min_rate}
| | Set Search Linear Step | ${step_rate}
| | Set Search Frame Size | ${framesize}
| | Set Search Rate Type pps
| | Set Loss Acceptance | ${loss_acceptance}
| | Run Keyword If | '${loss_acceptance_type}' == 'percentage'
| | ...            | Set Loss Acceptance Type Percentage
| | Set Binary Convergence Threshold | ${threshold}
| | Combined Search | ${start_rate} | ${topology_type}
| | ${rate_per_stream} | ${latency}= | Verify Search Result
| | Display result of PDR search | ${rate_per_stream} | ${framesize} | 2
| | ...                          | ${loss_acceptance} | ${loss_acceptance_type}
| | ...                          | ${latency}
| | Traffic should pass with partial loss | ${duration} | ${rate_per_stream}pps
| | ...                                   | ${framesize} | ${topology_type}
| | ...                                   | ${loss_acceptance}
| | ...                                   | ${loss_acceptance_type}
| | ...                                   | fail_on_loss=${False}

| Display result of NDR search
| | [Documentation]
| | ... | Display result of NDR search in packet per seconds (total and per
| | ... | stream) and Gbps total bandwidth with untagged packet.
| | ... | Througput is calculated as:
| | ... | Measured rate per stream * Total number of streams
| | ... | Bandwidth is calculated as:
| | ... | (Througput * (L2 Frame Size + IPG) * 8) / Max bitrate of NIC
| | ...
| | ... | *Arguments:*
| | ... | - rate_per_stream - Measured rate per stream [pps]. Type: string
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - nr_streams - Total number of streams. Type: integer
| | ... | - latency - Latency stats. Type: dictionary
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Display result of NDR search \| 4400000 \| 64 \| 2 \
| | ... | \| (0, 10/10/10) \|
| | [Arguments] | ${rate_per_stream} | ${framesize} | ${nr_streams}
| | ...         | ${latency}
| | ${framesize}= | Get Frame Size | ${framesize}
| | ${rate_total}= | Evaluate | ${rate_per_stream}*${nr_streams}
| | ${bandwidth_total}= | Evaluate | ${rate_total}*(${framesize}+20)*8/(10**9)
| | Set Test Message | FINAL_RATE: ${rate_total} pps
| | Set Test Message | (${nr_streams}x ${rate_per_stream} pps)
| | ...              | append=yes
| | Set Test Message | ${\n}FINAL_BANDWIDTH: ${bandwidth_total} Gbps (untagged)
| | ...              | append=yes
| | :FOR | ${idx} | ${lat} | IN ENUMERATE | @{latency}
| | | Set Test Message | ${\n}LATENCY_STREAM_${idx}: ${lat} usec (min/avg/max)
| | ...                | append=yes

| Display result of PDR search
| | [Documentation]
| | ... | Display result of PDR search in packet per seconds (total and per
| | ... | stream) and Gbps total bandwidth with untagged packet.
| | ... | Througput is calculated as:
| | ... | Measured rate per stream * Total number of streams
| | ... | Bandwidth is calculated as:
| | ... | (Througput * (L2 Frame Size + IPG) * 8) / Max bitrate of NIC
| | ...
| | ... | *Arguments:*
| | ... | - rate_per_stream - Measured rate per stream [pps]. Type: string
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - nr_streams - Total number of streams. Type: integer
| | ... | - loss_acceptance - Accepted loss during search. Type: float
| | ... | - loss_acceptance_type - Percentage or frames. Type: string
| | ... | - latency - Latency stats. Type: dictionary
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Display result of PDR search \| 4400000 \| 64 \| 2 \| 0.5 \
| | ... | \| percentage \| (0, 10/10/10) \|
| | [Arguments] | ${rate_per_stream} | ${framesize} | ${nr_streams}
| | ...         | ${loss_acceptance} | ${loss_acceptance_type} | ${latency}
| | ${framesize}= | Get Frame Size | ${framesize}
| | ${rate_total}= | Evaluate | ${rate_per_stream}*${nr_streams}
| | ${bandwidth_total}= | Evaluate | ${rate_total}*(${framesize}+20)*8/(10**9)
| | Set Test Message | FINAL_RATE: ${rate_total} pps
| | Set Test Message | (${nr_streams}x ${rate_per_stream} pps)
| | ...              | append=yes
| | Set Test Message | ${\n}FINAL_BANDWIDTH: ${bandwidth_total} Gbps (untagged)
| | ...              | append=yes
| | :FOR | ${idx} | ${lat} | IN ENUMERATE | @{latency}
| | | Set Test Message | ${\n}LATENCY_STREAM_${idx}: ${lat} usec (min/avg/max)
| | ...                | append=yes
| | Set Test Message | ${\n}LOSS_ACCEPTANCE: ${loss_acceptance} ${loss_acceptance_type}
| | ...              | append=yes

| Traffic should pass with no loss
| | [Documentation]
| | ... | Send traffic at specified rate. No packet loss is accepted at loss
| | ... | evaluation.
| | ...
| | ... | *Arguments:*
| | ... | - duration - Duration of traffic run [s]. Type: integer
| | ... | - rate - Rate for sending packets. Type: string
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - topology_type - Topology type. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Traffic should pass with no loss \| 10 \| 4.0mpps \| 64 \
| | ... | \| 3-node-IPv4
| | [Arguments] | ${duration} | ${rate} | ${framesize} | ${topology_type}
| | ...         | ${fail_on_loss}=${True}
| | Clear and show runtime counters with running traffic | ${duration}
| | ...  | ${rate} | ${framesize} | ${topology_type}
| | Clear all counters on all DUTs
| | Send traffic on tg | ${duration} | ${rate} | ${framesize}
| | ...                | ${topology_type} | warmup_time=0
| | Show statistics on all DUTs
| | Run Keyword If | ${fail_on_loss} | No traffic loss occurred

| Traffic should pass with partial loss
| | [Documentation]
| | ... | Send traffic at specified rate. Partial packet loss is accepted
| | ... | within loss acceptance value specified as argument.
| | ...
| | ... | *Arguments:*
| | ... | - duration - Duration of traffic run [s]. Type: integer
| | ... | - rate - Rate for sending packets. Type: string
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - topology_type - Topology type. Type: string
| | ... | - loss_acceptance - Accepted loss during search. Type: float
| | ... | - loss_acceptance_type - Percentage or frames. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Traffic should pass with partial loss \| 10 \| 4.0mpps \| 64 \
| | ... | \| 3-node-IPv4 \| 0.5 \| percentage
| | [Arguments] | ${duration} | ${rate} | ${framesize} | ${topology_type}
| | ...         | ${loss_acceptance} | ${loss_acceptance_type}
| | ...         | ${fail_on_loss}=${True}
| | Clear and show runtime counters with running traffic | ${duration}
| | ...  | ${rate} | ${framesize} | ${topology_type}
| | Clear all counters on all DUTs
| | Send traffic on tg | ${duration} | ${rate} | ${framesize}
| | ...                | ${topology_type} | warmup_time=0
| | Show statistics on all DUTs
| | Run Keyword If | ${fail_on_loss} | Partial traffic loss accepted
| | ...            | ${loss_acceptance} | ${loss_acceptance_type}

| Clear and show runtime counters with running traffic
| | [Documentation]
| | ... | Start traffic at specified rate then clear runtime counters on all
| | ... | DUTs. Wait for specified amount of time and capture runtime counters
| | ... | on all DUTs. Finally stop traffic
| | ...
| | ... | *Arguments:*
| | ... | - duration - Duration of traffic run [s]. Type: integer
| | ... | - rate - Rate for sending packets. Type: string
| | ... | - framesize - L2 Frame Size [B]. Type: integer
| | ... | - topology_type - Topology type. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Traffic should pass with partial loss \| 10 \| 4.0mpps \| 64 \
| | ... | \| 3-node-IPv4 \| 0.5 \| percentage
| | [Arguments] | ${duration} | ${rate} | ${framesize} | ${topology_type}
| | Send traffic on tg | -1 | ${rate} | ${framesize}
| | ...                | ${topology_type} | warmup_time=0 | async_call=${True}
| | ...                | latency=${False}
| | Clear runtime counters on all DUTs
| | Sleep | ${duration}
| | Show runtime counters on all DUTs
| | Stop traffic on tg

| Add PCI devices to DUTs from 3-node single link topology
| | ${dut1_if1_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if1}
| | ${dut1_if2_pci}= | Get Interface PCI Addr | ${dut1} | ${dut1_if2}
| | ${dut2_if1_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if1}
| | ${dut2_if2_pci}= | Get Interface PCI Addr | ${dut2} | ${dut2_if2}
| | Add PCI device | ${dut1} | ${dut1_if1_pci} | ${dut1_if2_pci}
| | Add PCI device | ${dut2} | ${dut2_if1_pci} | ${dut2_if2_pci}

| Guest VM with dpdk-testpmd connected via vhost-user is setup
| | [Documentation]
| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
| | ... | DPDK testpmd. Qemu Guest is using 3 cores pinned to physical cores 5,
| | ... | 6, 7 and 2048M. Testpmd is using 3 cores (1 main core and 2 cores
| | ... | dedicated to io) socket-mem=1024, mem-channel=4, txq/rxq=2048,
| | ... | burst=64, disable-hw-vlan, total-num-mbufs, driver
| | ... | usr/lib/librte_pmd_virtio.so.
| | ...
| | ... | *Arguments:*
| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
| | ... | - vm_name - QemuUtil instance name. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Guest VM with dpdk-testpmd connected via vhost-user is setup \
| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \|
| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name}
| | Import Library | resources.libraries.python.QemuUtils
| | ...            | WITH NAME | ${vm_name}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
| | Run keyword | ${vm_name}.Qemu Set Smp | 3 | 3 | 1 | 1
| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
| | Run keyword | ${vm_name}.Qemu Set Huge Allocate
| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${glob_vm_image}
| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
| | Run keyword | ${vm_name}.Qemu Set Affinity | 5 | 6 | 7
| | Dpdk Testpmd Start | ${vm} | eal_coremask=0x7
| | ...                | eal_mem_channels=4
| | ...                | eal_socket_mem=1024
| | ...                | pmd_fwd_mode=io
| | ...                | pmd_disable_hw_vlan=${True}
| | Return From Keyword | ${vm}

| Guest VM with Linux Bridge connected via vhost-user is setup
| | [Documentation]
| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting
| | ... | linux bridge. Qemu Guest is using 3 cores pinned to physical cores 5,
| | ... | 6, 7 and 2048M.
| | ...
| | ... | *Arguments:*
| | ... | - dut_node - DUT node to start guest VM on. Type: dictionary
| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
| | ... | - vm_name - QemuUtil instance name. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Guest VM with Linux Bridge connected via vhost-user is setup \
| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \|
| | [Arguments] | ${dut_node} | ${sock1} | ${sock2} | ${vm_name}
| | Import Library | resources.libraries.python.QemuUtils
| | ...            | WITH NAME | ${vm_name}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
| | Run keyword | ${vm_name}.Qemu Set Node | ${dut_node}
| | Run keyword | ${vm_name}.Qemu Set Smp | 3 | 3 | 1 | 1
| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
| | Run keyword | ${vm_name}.Qemu Set Huge Allocate
| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${glob_vm_image}
| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
| | Run keyword | ${vm_name}.Qemu Set Affinity | 5 | 6 | 7
| | ${br}= | Set Variable | br0
| | ${vhost1}= | Get Vhost User If Name By Sock | ${vm} | ${sock1}
| | ${vhost2}= | Get Vhost User If Name By Sock | ${vm} | ${sock2}
| | Linux Add Bridge | ${vm} | ${br} | ${vhost1} | ${vhost2}
| | Set Interface State | ${vm} | ${vhost1} | up | if_type=name
| | Set Interface State | ${vm} | ${vhost2} | up | if_type=name
| | Set Interface State | ${vm} | ${br} | up | if_type=name
| | Return From Keyword | ${vm}

| Guest VM with dpdk-testpmd Teardown
| | [Documentation]
| | ... | Stop all qemu processes with dpdk-testpmd running on ${dut_node}.
| | ... | Argument is dictionary of all qemu nodes running with its names.
| | ... | Dpdk-testpmd is stopped gracefully with printing stats.
| | ... |
| | ... | *Arguments:*
| | ... | - dut_node - Node where to clean qemu. Type: dictionary
| | ... | - dut_vm_refs - VM references on node. Type: dictionary
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Guest VM with dpdk-testpmd Teardown \| ${node['DUT1']} \
| | ... | \| ${dut_vm_refs} \|
| | ...
| | [Arguments] | ${dut_node} | ${dut_vm_refs}
| | :FOR | ${vm_name} | IN | @{dut_vm_refs}
| | | ${vm}= | Get From Dictionary | ${dut_vm_refs} | ${vm_name}
| | | Dpdk Testpmd Stop | ${vm}
| | | Run Keyword | ${vm_name}.Qemu Set Node | ${dut_node}
| | | Run Keyword | ${vm_name}.Qemu Kill
| | | Run Keyword | ${vm_name}.Qemu Clear Socks

| Guest VM Teardown
| | [Documentation]
| | ... | Stop all qemu processes running on ${dut_node}.
| | ... | Argument is dictionary of all qemu nodes running with its names.
| | ... |
| | ... | *Arguments:*
| | ... | - dut_node - Node where to clean qemu. Type: dictionary
| | ... | - dut_vm_refs - VM references on node. Type: dictionary
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Guest VM Teardown \| ${node['DUT1']} \
| | ... | \| ${dut_vm_refs} \|
| | ...
| | [Arguments] | ${dut_node} | ${dut_vm_refs}
| | :FOR | ${vm_name} | IN | @{dut_vm_refs}
| | | ${vm}= | Get From Dictionary | ${dut_vm_refs} | ${vm_name}
| | | Run Keyword | ${vm_name}.Qemu Set Node | ${dut_node}
| | | Run Keyword | ${vm_name}.Qemu Kill
| | | Run Keyword | ${vm_name}.Qemu Clear Socks

| Lisp IPv4 forwarding initialized in a 3-node circular topology
| | [Documentation] | Custom setup of IPv4 addresses on all DUT nodes and TG \
| | ...             | Don`t set route.
| | ...
| | ... | *Arguments:*
| | ... | -${dut1_dut2_address} - Ip address from DUT1 to DUT2. Type: string
| | ... | -${dut1_tg_address} - Ip address from DUT1 to tg. Type: string
| | ... | -${dut2_dut1_address} - Ip address from DUT2 to DUT1. Type: string
| | ... | -${dut1_tg_address} - Ip address from DUT1 to tg. Type: string
| | ... | -${duts_prefix} - ip prefix. Type: int
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ... | \| Lisp IPv4 forwarding initialized in a 3-node circular topology \
| | ... | \| ${dut1_dut2_address} \| ${dut1_tg_address} \
| | ... | \| ${dut2_dut1_address} \| ${dut2_tg_address} \| ${duts_prefix} \|
| | ...
| | [Arguments] | ${dut1_dut2_address} | ${dut1_tg_address}
| | ...         | ${dut2_dut1_address} | ${dut2_tg_address}
| | ...         | ${duts_prefix}
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Set Interface State | ${dut2} | ${dut2_if1} | up
| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | dut1_v4.set_arp | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
| | dut1_v4.set_arp | ${dut1_if2} | ${dut2_dut1_address} | ${dut2_if1_mac}
| | dut2_v4.set_arp | ${dut2_if1} | ${dut1_dut2_address} | ${dut1_if2_mac}
| | dut2_v4.set_arp | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac}
| | dut1_v4.set_ip | ${dut1_if1} | ${dut1_tg_address} | ${duts_prefix}
| | dut1_v4.set_ip | ${dut1_if2} | ${dut1_dut2_address} | ${duts_prefix}
| | dut2_v4.set_ip | ${dut2_if1} | ${dut2_dut1_address} | ${duts_prefix}
| | dut2_v4.set_ip | ${dut2_if2} | ${dut2_tg_address} | ${duts_prefix}
| | All Vpp Interfaces Ready Wait | ${nodes}

| Lisp IPv6 forwarding initialized in a 3-node circular topology
| | [Documentation] | Custom setup of IPv6 topology on all DUT nodes \
| | ...             | Don`t set route.
| | ...
| | ... | *Arguments:*
| | ... | -${dut1_dut2_address} - Ip address from DUT1 to DUT2. Type: string
| | ... | -${dut1_tg_address} - Ip address from DUT1 to tg. Type: string
| | ... | -${dut2_dut1_address} - Ip address from DUT2 to DUT1. Type: string
| | ... | -${dut1_tg_address} - Ip address from DUT1 to tg. Type: string
| | ... | -${duts_prefix} - ip prefix. Type: int
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ... | \| Lisp IPv6 forwarding initialized in a 3-node circular topology \
| | ... | \| ${dut1_dut2_address} \| ${dut1_tg_address} \
| | ... | \| ${dut2_dut1_address} \| ${dut2_tg_address} \| ${duts_prefix} \|
| | ...
| | [Arguments] | ${dut1_dut2_address} | ${dut1_tg_address}
| | ...         | ${dut2_dut1_address} | ${dut2_tg_address}
| | ...         | ${prefix}
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | ${dut1_tg_address}
| | ...                  | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | ${dut1_dut2_address}
| | ...                  | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | ${dut2_dut1_address}
| | ...                  | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_tg_address}
| | ...                  | ${prefix}
| | Vpp nodes ra suppress link layer | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:1::2
| | ...             | ${tg1_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if2} | 2001:2::2
| | ...             | ${tg1_if2_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | ${dut2_dut1_address}
| | ...             | ${dut2_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | ${dut1_dut2_address}
| | ...             | ${dut1_if2_mac}

| Lisp IPv4 over IPv6 forwarding initialized in a 3-node circular topology
| | [Documentation] | Custom setup of IPv4 over IPv6 topology on all DUT nodes \
| | ...             | Don`t set route.
| | ...
| | ... | *Arguments:*
| | ... | -${dut1_dut2_ip6_address} - IPv6 address from DUT1 to DUT2.
| | ... |                             Type: string
| | ... | -${dut1_tg_ip4_address} - IPv4 address from DUT1 to tg. Type: string
| | ... | -${dut2_dut1_ip6_address} - IPv6 address from DUT2 to DUT1.
| | ... |                             Type: string
| | ... | -${dut1_tg_ip4_address} - IPv4 address from DUT1 to tg. Type: string
| | ... | -${prefix4} - IPv4 prefix. Type: int
| | ... | -${prefix6} - IPv6 prefix. Type: int
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ... | \| Lisp IPv4 over IPv6 forwarding initialized in a 3-node circular topology \
| | ... | \| ${dut1_dut2_ip6_address} \| ${dut1_tg_ip4_address} \
| | ... | \| ${dut2_dut1_ip6_address} \| ${dut2_tg_ip4_address} \
| | ... | \| ${prefix4} \| ${prefix6} \|
| | ...
| | [Arguments] | ${dut1_dut2_ip6_address} | ${dut1_tg_ip4_address}
| | ...         | ${dut2_dut1_ip6_address} | ${dut2_tg_ip4_address}
| | ...         | ${prefix4} | ${prefix6}
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Set Interface State | ${dut2} | ${dut2_if1} | up
| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | dut1_v4.set_ip | ${dut1_if1} | ${dut1_tg_ip4_address} | ${prefix4}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | ${dut1_dut2_ip6_address}
| | ...                  | ${prefix6}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | ${dut2_dut1_ip6_address}
| | ...                  | ${prefix6}
| | dut2_v4.set_ip | ${dut2_if2} | ${dut2_tg_ip4_address} | ${prefix4}
| | Vpp nodes ra suppress link layer | ${nodes}
| | dut1_v4.set_arp | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
| | dut2_v4.set_arp | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | ${dut2_dut1_ip6_address}
| | ...             | ${dut2_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | ${dut1_dut2_ip6_address}
| | ...             | ${dut1_if2_mac}

| Lisp IPv6 over IPv4 forwarding initialized in a 3-node circular topology
| | [Documentation] | Custom setup of IPv4 over IPv6 topology on all DUT nodes \
| | ...             | Don`t set route.
| | ...
| | ... | *Arguments:*
| | ... | -${dut1_dut2_ip4_address} - IPv4 address from DUT1 to DUT2.
| | ... |                             Type: string
| | ... | -${dut1_tg_ip6_address} - IPv6 address from DUT1 to tg. Type: string
| | ... | -${dut2_dut1_ip4_address} - IPv4 address from DUT2 to DUT1.
| | ... |                             Type: string
| | ... | -${dut1_tg_ip6_address} - IPv6 address from DUT1 to tg. Type: string
| | ... | -${prefix4} - IPv4 prefix. Type: int
| | ... | -${prefix6} - IPv6 prefix. Type: int
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ... | \| Lisp IPv6 over IPv4 forwarding initialized in a 3-node circular topology \
| | ... | \| ${dut1_dut2_ip4_address} \| ${dut1_tg_ip6_address} \
| | ... | \| ${dut2_dut1_ip4_address} \| ${dut2_tg_ip6_address} \
| | ... | \| ${prefix4} \| ${prefix6} \|
| | ...
| | [Arguments] | ${dut1_dut2_ip4_address} | ${dut1_tg_ip6_address}
| | ...         | ${dut2_dut1_ip4_address} | ${dut2_tg_ip6_address}
| | ...         | ${prefix4} | ${prefix6}
| | Set Interface State | ${dut1} | ${dut1_if1} | up
| | Set Interface State | ${dut1} | ${dut1_if2} | up
| | Set Interface State | ${dut2} | ${dut2_if1} | up
| | Set Interface State | ${dut2} | ${dut2_if2} | up
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | ${dut1_tg_ip6_address}
| | ...                  | ${prefix6}
| | dut1_v4.set_ip | ${dut1_if2} | ${dut1_dut2_ip4_address} | ${prefix4}
| | dut2_v4.set_ip | ${dut2_if1} | ${dut2_dut1_ip4_address} | ${prefix4}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_tg_ip6_address}
| | ...                  | ${prefix6}
| | Vpp nodes ra suppress link layer | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:1::2 | ${tg1_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if2} | 2001:2::2 | ${tg1_if2_mac}
| | dut1_v4.set_arp | ${dut1_if2} | ${dut2_dut1_ip4_address} | ${dut2_if1_mac}
| | dut2_v4.set_arp | ${dut2_if1} | ${dut1_dut2_ip4_address} | ${dut1_if2_mac}