aboutsummaryrefslogtreecommitdiffstats
path: root/resources/libraries/robot/performance/performance_configuration.robot
blob: de60cead9030b1fb62853278c64df1142915e1fb (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
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
# Copyright (c) 2018 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 | Collections
| Library | String
| 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
| Library | resources.libraries.python.Classify
| Library | resources.libraries.python.IPUtil
| Library | resources.libraries.python.L2Util
| Resource | resources/libraries/robot/shared/default.robot
| Resource | resources/libraries/robot/shared/interfaces.robot
| Resource | resources/libraries/robot/shared/counters.robot
| Resource | resources/libraries/robot/l2/l2_bridge_domain.robot
| Resource | resources/libraries/robot/l2/l2_xconnect.robot
| Resource | resources/libraries/robot/l2/l2_patch.robot
| Resource | resources/libraries/robot/ip/ip4.robot
| Resource | resources/libraries/robot/ip/ip6.robot
| Resource | resources/libraries/robot/vm/qemu.robot
| Resource | resources/libraries/robot/l2/tagging.robot
| Resource | resources/libraries/robot/overlay/srv6.robot
| Documentation | Performance suite keywords - configuration.

*** Keywords ***
| Set interfaces in path up
| | [Documentation]
| | ... | *Set UP state on VPP interfaces in path on all DUT nodes and set
| | ... | maximal MTU.*
| | ...
# TODO: Rework KW to set all interfaces in path UP and set MTU (including
# software interfaces. Run KW at the start phase of VPP setup to split
# from other "functional" configuration. This will allow modularity of this
# library
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if1}
| | | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1} | up
| | | ... | ELSE
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1_1} | up
| | | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1_2} | up
| | | ${if2_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if2}
| | | Run Keyword If | '${if2_status}' == 'PASS'
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if2} | up
| | | ... | ELSE
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if2_1} | up
| | | Run Keyword Unless | '${if2_status}' == 'PASS'
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if2_2} | up
| | All VPP Interfaces Ready Wait | ${nodes}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if1}
| | | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1}
| | | ... | ELSE
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_1}
| | | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_2}
| | | ${if2_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if2}
| | | Run Keyword If | '${if2_status}' == 'PASS'
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if2}
| | | ... | ELSE
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if2_1}
| | | Run Keyword Unless | '${if2_status}' == 'PASS'
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if2_2}
| | All VPP Interfaces Ready Wait | ${nodes}

| Set single interfaces in path up
| | [Documentation]
| | ... | *Set UP state on single VPP interfaces in path on all DUT nodes and set
| | ... | maximal MTU.*
| | ...
# TODO: Rework KW to set all interfaces in path UP and set MTU (including
# software interfaces. Run KW at the start phase of VPP setup to split
# from other "functional" configuration. This will allow modularity of this
# library
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if1}
| | | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1} | up
| | | ... | ELSE
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1_1} | up
| | | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | Set Interface State | ${nodes['${dut}']} | ${${dut}_if1_2} | up
| | All VPP Interfaces Ready Wait | ${nodes}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if1}
| | | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1}
| | | ... | ELSE
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_1}
| | | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_2}
| | All VPP Interfaces Ready Wait | ${nodes}

| Initialize AVF interfaces
| | [Documentation]
| | ... | Initialize AVF interfaces on each DUT. Interfaces are brought up.
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_pci}= | Get Interface PCI Addr | ${nodes['${dut}']}
| | | ... | ${${dut}_if1_vf0}
| | | ${if2_pci}= | Get Interface PCI Addr | ${nodes['${dut}']}
| | | ... | ${${dut}_if2_vf0}
| | | ${dut_eth_vf_if1}= | VPP Create AVF Interface | ${nodes['${dut}']}
| | | ... | ${if1_pci}
| | | ${dut_eth_vf_if2}= | VPP Create AVF Interface | ${nodes['${dut}']}
| | | ... | ${if2_pci}
| | | Set Test Variable | ${${dut}_if1} | ${dut_eth_vf_if1}
| | | Set Test Variable | ${${dut}_if2} | ${dut_eth_vf_if2}
| | Set interfaces in path up

| Initialize IPSec in 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 and
| | ... | DUT1-DUT2 links. Set routing for encrypted traffic on both DUT nodes
| | ... | with prefix /8 and next hop of neighbour DUT or TG interface IPv4
| | ... | address.
| | ...
| | Set interfaces in path up
| | VPP Show Crypto Device Mapping | ${dut1}
| | VPP Show Crypto Device Mapping | ${dut2}
| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if1_mac}= | Get Interface MAC | ${dut1} | ${dut1_if1}
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | ${dut2_if2_mac}= | Get Interface MAC | ${dut2} | ${dut2_if2}
| | Set Test Variable | ${tg_if1_mac}
| | Set Test Variable | ${tg_if2_mac}
| | Set Test Variable | ${dut1_if1_mac}
| | Set Test Variable | ${dut1_if2_mac}
| | Set Test Variable | ${dut2_if1_mac}
| | Set Test Variable | ${dut2_if2_mac}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1}
| | ... | ${dut1_if1_ip4} | 24
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2}
| | ... | ${dut1_if2_ip4} | 24
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1}
| | ... | ${dut2_if1_ip4} | 24
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2}
| | ... | ${dut2_if2_ip4} | 24
| | Add arp on dut | ${dut1} | ${dut1_if1} | ${tg_if1_ip4} | ${tg_if1_mac}
| | Add arp on dut | ${dut1} | ${dut1_if2} | ${dut2_if1_ip4} | ${dut2_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if2} | ${tg_if2_ip4} | ${tg_if2_mac}
| | Add arp on dut | ${dut2} | ${dut2_if1} | ${dut1_if2_ip4} | ${dut1_if2_mac}
| | Vpp Route Add | ${dut1} | ${laddr_ip4} | 8 | ${tg_if1_ip4} | ${dut1_if1}
| | Vpp Route Add | ${dut2} | ${raddr_ip4} | 8 | ${tg_if2_ip4} | ${dut2_if2}

| 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.
| | ...
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ...
| | Set interfaces in path up
| | ...
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | ...
| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${dut1_if2}
| | Add arp on dut | ${dut} | ${dut_if2} | 20.20.20.2 | ${tg1_if2_mac}
| | ...
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1}
| | ... | 10.10.10.1 | 24
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2}
| | ... | 1.1.1.1 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1}
| | ... | 1.1.1.2 | 30
| | Configure IP addresses on interfaces | ${dut} | ${dut_if2}
| | ... | 20.20.20.1 | 24
| | ...
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1}

| 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
| | ...
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Add arp on dut | ${dut1} | ${dut1_if1} | 1.1.1.1 | ${tg1_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 2.2.2.2 | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 2.2.2.1 | ${dut1_if2_mac}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${dut1_if2}
| | Add arp on dut | ${dut} | ${dut_if2} | 3.3.3.1 | ${tg1_if2_mac}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1
| | ... | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 2.2.2.2
| | ... | 30
| | Configure IP addresses on interfaces | ${dut} | ${dut_if2} | 3.3.3.2 | 30
| | Vpp Route Add | ${dut1} | 10.0.0.0 | 32 | 1.1.1.1 | ${dut1_if1}
| | ... | count=${count}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 20.0.0.0 | 32 | 2.2.2.2 | ${dut1_if2}
| | ... | count=${count}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 10.0.0.0 | 32 | 2.2.2.1 | ${dut2_if1}
| | ... | count=${count}
| | Vpp Route Add | ${dut} | 20.0.0.0 | 32 | 3.3.3.1 | ${dut_if2}
| | ... | count=${count}

| 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
| | ... | vm_count+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
| | ... | /24 and next hop of neighbour IPv4 address. Setup ARP on all VPP
| | ... | interfaces.
| | ...
| | ... | *Arguments:*
| | ... | - vm_count - Number of guest VMs. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ... | - /tmp/sock-${VM_ID}-1
| | ... | - /tmp/sock-${VM_ID}-2
| | ...
| | ... | *Example:*
| | ...
| | ... | \| IPv4 forwarding with Vhost-User initialized in a 2-node circular\
| | ... | topology \| 1 \|
| | ...
| | [Arguments] | ${vm_count}=${1}
| | ...
| | Set interfaces in path up
| | ${fib_table_1}= | Set Variable | ${101}
| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${vm_count}
| | Add Fib Table | ${dut1} | ${fib_table_1}
| | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_1}
| | ... | gateway=1.1.1.2 | interface=${dut1_if1} | multipath=${TRUE}
| | Add Fib Table | ${dut1} | ${fib_table_2}
| | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_2}
| | ... | gateway=2.2.2.2 | interface=${dut1_if2} | multipath=${TRUE}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if1} | ${fib_table_1}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if2} | ${fib_table_2}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1 | 30
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | 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 | ${tg1_if2_mac}
| | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut1_if1}
| | ... | vrf=${fib_table_1}
| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 2.2.2.2 | ${dut1_if2}
| | ... | vrf=${fib_table_2}
| | ${ip_base_start}= | Set Variable | ${4}
| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
| | | ${fib_table_1}= | Evaluate | ${100}+${number}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
| | | ${ip_base_vif1}= | Evaluate | ${ip_base_start}+(${number}-1)*2
| | | ${ip_base_vif2}= | Evaluate | ${ip_base_vif1}+1
| | | ${ip_net_vif1}= | Set Variable
| | | ... | ${ip_base_vif1}.${ip_base_vif1}.${ip_base_vif1}
| | | ${ip_net_vif2}= | Set Variable
| | | ... | ${ip_base_vif2}.${ip_base_vif2}.${ip_base_vif2}
| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
| | | ... | dut1-vhost-${number}-if2
| | | 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}
| | | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_1}
| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut1-vhost-${number}-if1}
| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut1} | ${fib_table_2}
| | | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_2}
| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut1-vhost-${number}-if2}
| | | ... | multipath=${TRUE}
| | | 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}
| | | Configure IP addresses on interfaces
| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
| | | ... | ${dut1-vhost-${number}-if1}
| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
| | | ... | ${dut1-vhost-${number}-if2}
| | | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
| | | ... | ${dut1_vif1_idx}
| | | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
| | | ... | ${dut1_vif2_idx}
| | | Set Test Variable | ${dut1-vhost-${number}-if1_mac}
| | | ... | ${dut1_vif1_mac}
| | | Set Test Variable | ${dut1-vhost-${number}-if2_mac}
| | | ... | ${dut1_vif2_mac}
| | | ${qemu_id}= | Set Variable If | ${number} < 10 | 0${number}
| | | ... | ${number}
| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
| | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | ${ip_net_vif1}.2
| | | ... | ${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | ${ip_net_vif2}.2
| | | ... | ${dut1-vhost-${number}-if2} | vrf=${fib_table_2}

| 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
| | ... | vm_count+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 /24 and next hop of neighbour IPv4
| | ... | address. Setup ARP on all VPP interfaces.
| | ...
| | ... | *Arguments:*
| | ... | - vm_count - Number of guest VMs. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ... | - /tmp/sock-\${VM_ID}-1
| | ... | - /tmp/sock-\${VM_ID}-2
| | ...
| | ... | *Example:*
| | ...
| | ... | \| IPv4 forwarding with Vhost-User initialized in a 3-node circular\
| | ... | topology \| 1 \|
| | ...
| | [Arguments] | ${vm_count}=${1}
| | ...
| | Set interfaces in path up
| | ${fib_table_1}= | Set Variable | ${101}
| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${vm_count}
| | Add Fib Table | ${dut1} | ${fib_table_1}
| | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_1}
| | ... | gateway=1.1.1.2 | interface=${dut1_if1} | multipath=${TRUE}
| | Add Fib Table | ${dut1} | ${fib_table_2}
| | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_2}
| | ... | gateway=2.2.2.2 | interface=${dut1_if2} | multipath=${TRUE}
| | Add Fib Table | ${dut2} | ${fib_table_1}
| | And Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | vrf=${fib_table_1}
| | ... | gateway=2.2.2.1 | interface=${dut2_if1} | multipath=${TRUE}
| | Add Fib Table | ${dut2} | ${fib_table_2}
| | And Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | vrf=${fib_table_2}
| | ... | gateway=3.3.3.2 | interface=${dut2_if2} | multipath=${TRUE}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if1} | ${fib_table_1}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if2} | ${fib_table_2}
| | Assign Interface To Fib Table | ${dut2} | ${dut2_if1} | ${fib_table_1}
| | Assign Interface To Fib Table | ${dut2} | ${dut2_if2} | ${fib_table_2}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1 | 30
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 2.2.2.2 | 30
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} | 3.3.3.1 | 30
| | ${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} | 3.3.3.2 | ${tg1_if2_mac}
| | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut1_if1}
| | ... | vrf=${fib_table_1}
| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 2.2.2.2 | ${dut1_if2}
| | ... | vrf=${fib_table_2}
| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 2.2.2.1 | ${dut2_if1}
| | ... | vrf=${fib_table_1}
| | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | 3.3.3.2 | ${dut2_if2}
| | ... | vrf=${fib_table_2}
| | ${ip_base_start}= | Set Variable | ${4}
| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
| | | ${fib_table_1}= | Evaluate | ${100}+${number}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
| | | ${ip_base_vif1}= | Evaluate | ${ip_base_start}+(${number}-1)*2
| | | ${ip_base_vif2}= | Evaluate | ${ip_base_vif1}+1
| | | ${ip_net_vif1}= | Set Variable
| | | ... | ${ip_base_vif1}.${ip_base_vif1}.${ip_base_vif1}
| | | ${ip_net_vif2}= | Set Variable
| | | ... | ${ip_base_vif2}.${ip_base_vif2}.${ip_base_vif2}
| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
| | | ... | dut1-vhost-${number}-if2
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
| | | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | | ... | ${sock1} | ${sock2} | dut2-vhost-${number}-if1
| | | ... | dut2-vhost-${number}-if2
| | | 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}
| | | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_1}
| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut1-vhost-${number}-if1}
| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut1} | ${fib_table_2}
| | | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_2}
| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut1-vhost-${number}-if2}
| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut2} | ${fib_table_1}
| | | And Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | vrf=${fib_table_1}
| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut2-vhost-${number}-if1}
| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut2} | ${fib_table_2}
| | | And Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | vrf=${fib_table_2}
| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut2-vhost-${number}-if2}
| | | ... | multipath=${TRUE}
| | | 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}
| | | Configure IP addresses on interfaces
| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
| | | ... | ${dut2} | ${dut2-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
| | | ... | ${dut2} | ${dut2-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
| | | ... | ${dut1-vhost-${number}-if1}
| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
| | | ... | ${dut1-vhost-${number}-if2}
| | | ${dut2_vif1_idx}= | Get Interface SW Index | ${dut2}
| | | ... | ${dut2-vhost-${number}-if1}
| | | ${dut2_vif2_idx}= | Get Interface SW Index | ${dut2}
| | | ... | ${dut2-vhost-${number}-if2}
| | | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
| | | ... | ${dut1_vif1_idx}
| | | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
| | | ... | ${dut1_vif2_idx}
| | | ${dut2_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut2}
| | | ... | ${dut2_vif1_idx}
| | | ${dut2_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut2}
| | | ... | ${dut2_vif2_idx}
| | | Set Test Variable | ${dut1-vhost-${number}-if1_mac}
| | | ... | ${dut1_vif1_mac}
| | | Set Test Variable | ${dut1-vhost-${number}-if2_mac}
| | | ... | ${dut1_vif2_mac}
| | | Set Test Variable | ${dut2-vhost-${number}-if1_mac}
| | | ... | ${dut2_vif1_mac}
| | | Set Test Variable | ${dut2-vhost-${number}-if2_mac}
| | | ... | ${dut2_vif2_mac}
| | | ${qemu_id}= | Set Variable If | ${number} < 10 | 0${number}
| | | ... | ${number}
| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
| | | Add arp on dut | ${dut2} | ${dut2-vhost-${number}-if1}
| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
| | | Add arp on dut | ${dut2} | ${dut2-vhost-${number}-if2}
| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
| | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | ${ip_net_vif1}.2
| | | ... | ${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | ${ip_net_vif2}.2
| | | ... | ${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
| | | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | ${ip_net_vif1}.2
| | | ... | ${dut2-vhost-${number}-if1} | vrf=${fib_table_1}
| | | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | ${ip_net_vif2}.2
| | | ... | ${dut2-vhost-${number}-if2} | vrf=${fib_table_2}

| 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_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure L2 tag rewrite method on interfaces | ${dut1}
| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite}
| | ... | ELSE | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ...
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Add arp on dut | ${dut1} | ${dut1_if1} | 1.1.1.1 | ${tg1_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut1} | ${subif_index_1} | 2.2.2.2
| | ... | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut2} | ${subif_index_2} | 2.2.2.1
| | ... | ${dut1_if2_mac}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${subif_index_1}
| | Add arp on dut | ${dut} | ${dut_if2} | 3.3.3.1 | ${tg1_if2_mac}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut1} | ${subif_index_1}
| | ... | 2.2.2.1 | 30
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut2} | ${subif_index_2}
| | ... | 2.2.2.2 | 30
| | Configure IP addresses on interfaces | ${dut} | ${dut_if2} | 3.3.3.2 | 30
| | Vpp Route Add | ${dut1} | ${tg_if1_net} | 30 | 1.1.1.1 | ${dut1_if1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | ${tg_if2_net} | 30 | 2.2.2.2
| | ... | ${subif_index_1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | ${tg_if1_net} | 30 | 2.2.2.1
| | ... | ${subif_index_2}
| | Vpp Route Add | ${dut} | ${tg_if2_net} | 30 | 3.3.3.1 | ${dut_if2}

| Initialize IPv4 policer 2r3c-${t} in circular topology
| | [Documentation]
| | ... | Setup of 2r3c color-aware or color-blind policer with dst ip match
| | ... | on all DUT nodes in 2-node / 3-node circular topology. Policer is
| | ... | applied on links TG - DUTx.
| | ...
| | ${dscp}= | DSCP AF22
| | Policer Set Name | policer1
| | Policer Set CIR | ${cir}
| | Policer Set EIR | ${eir}
| | Policer Set CB | ${cb}
| | Policer Set EB | ${eb}
| | Policer Set Rate Type pps
| | Policer Set Round Type Closest
| | Policer Set Type 2R3C 2698
| | Policer Set Conform Action Transmit
| | Policer Set Exceed Action Mark and Transmit | ${dscp}
| | Policer Set Violate Action Transmit
| | Policer Enable Color Aware
| | Run Keyword If | ${t} == 'ca' | Policer Enable Color Aware
| | Policer Classify Set Precolor Exceed
| | Policer Set Node | ${dut1}
| | Policer Classify Set Interface | ${dut1_if1}
| | Policer Classify Set Match IP | 20.20.20.2 | ${False}
| | Policer Set Configuration
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${dut1_if2}
| | Run Keyword Unless | '${dut2_status}' == 'PASS'
| | ... | Policer Set Name | policer2
| | Policer Set Node | ${dut}
| | Policer Classify Set Interface | ${dut_if2}
| | Policer Classify Set Match IP | 10.10.10.2 | ${False}
| | Policer Set Configuration

| Initialize IPv6 forwarding in 2-node circular topology
| | [Documentation]
| | ... | Set UP state on VPP interfaces in path on nodes in 2-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 interfaces in path up
| | ${prefix}= | Set Variable | 64
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:1::1 | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | 2001:2::1 | ${prefix}
| | Suppress ICMPv6 router advertisement message | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:1::2 | ${tg1_if1_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | 2001:2::2 | ${tg1_if2_mac}

| Initialize IPv6 forwarding in 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.
| | ...
| | Set interfaces in path up
| | ${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}
| | Suppress ICMPv6 router advertisement message | ${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}

| Initialize IPv6 forwarding with scaling in circular topology
| | [Documentation]
| | ... | Custom setup of IPv6 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 IPv6 forwarding with scaling in circular \
| | ... | topology \| 100000 \|
| | ...
| | [Arguments] | ${count}
| | ...
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ...
| | Set interfaces in path up
| | ...
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | ${prefix}= | Set Variable | 64
| | ${host_prefix}= | Set Variable | 128
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:3::1 | ${prefix}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | 2001:4::1 | ${prefix}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | 2001:4::2 | ${prefix}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${dut1_if2}
| | VPP Set If IPv6 Addr | ${dut} | ${dut_if2} | 2001:5::1 | ${prefix}
| | Suppress ICMPv6 router advertisement message | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:3::2 | ${tg1_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add Ip Neighbor | ${dut1} | ${dut1_if2} | 2001:4::2 | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add Ip Neighbor | ${dut2} | ${dut2_if1} | 2001:4::1 | ${dut1_if2_mac}
| | Add Ip Neighbor | ${dut} | ${dut_if2} | 2001:5::2 | ${tg1_if2_mac}
| | Vpp Route Add | ${dut1} | 2001:1::0 | ${host_prefix} | 2001:3::2
| | ... | interface=${dut1_if1} | count=${count}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 2001:2::0 | ${host_prefix} | 2001:4::2
| | ... | interface=${dut1_if2} | count=${count}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 2001:1::0 | ${host_prefix} | 2001:4::1
| | ... | interface=${dut2_if1} | count=${count}
| | Vpp Route Add | ${dut} | 2001:2::0 | ${host_prefix} | 2001:5::2
| | ... | interface=${dut_if2} | count=${count}

| Initialize IPv6 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 IPv6 addresses with /64 prefix on DUT-TG links
| | ... | and set routing with prefix /64. In case of 3-node set IPv6 adresses
| | ... | with /64 prefix on VLAN and set routing on both DUT nodes with prefix
| | ... | /64. Set next hop of neighbour DUT interface IPv6 address. All
| | ... | interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - tg_if1_net - TG interface 1 IPv6 subnet used by traffic generator.
| | ... | Type: integer
| | ... | - tg_if2_net - TG interface 2 IPv6 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 IPv6 forwarding with VLAN dot1q sub-interfaces\
| | ... | in circular topology \| 2001:1::0 \| 2001:2::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_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure L2 tag rewrite method on interfaces | ${dut1}
| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite}
| | ... | ELSE | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ...
| | ${prefix}= | Set Variable | 64
| | ${host_prefix}= | Set Variable | 64
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2002:1::1 | ${tg1_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add Ip Neighbor | ${dut1} | ${subif_index_1} | 2002:2::2
| | ... | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add Ip Neighbor | ${dut2} | ${subif_index_2} | 2002:2::1
| | ... | ${dut1_if2_mac}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${subif_index_1}
| | Add Ip Neighbor | ${dut} | ${dut_if2} | 2002:3::1 | ${tg1_if2_mac}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2002:1::2 | ${prefix}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Set If IPv6 Addr | ${dut1} | ${subif_index_1} | 2002:2::1
| | ... | ${prefix}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | VPP Set If IPv6 Addr | ${dut2} | ${subif_index_2} | 2002:2::2
| | ... | ${prefix}
| | VPP Set If IPv6 Addr | ${dut} | ${dut_if2} | 2002:3::2 | ${prefix}
| | Suppress ICMPv6 router advertisement message | ${nodes}
| | Vpp Route Add | ${dut1} | ${tg_if1_net} | ${host_prefix} | 2002:1::1
| | ... | interface=${dut1_if1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | ${tg_if2_net} | ${host_prefix} | 2002:2::2
| | ... | interface=${subif_index_1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | ${tg_if1_net} | ${host_prefix} | 2002:2::1
| | ... | interface=${subif_index_2}
| | Vpp Route Add | ${dut} | ${tg_if2_net} | ${host_prefix} | 2002:3::1
| | ... | interface=${dut_if2}

| Initialize IPv6 iAcl whitelist in 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}

| Initialize IPv6 forwarding over SRv6 with encapsulation with '${n}' x SID '${prepos}' decapsulation in 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 neighbours on all
| | ... | VPP interfaces. Setup IPv6 addresses on all interfaces. Set segment
| | ... | routing for IPv6 for required number of SIDs and configure IPv6 routes
| | ... | on both DUT nodes.
| | ...
| | ${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_if1_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | ${dut1_if2_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | ${dut2_if1_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_if2_ip6} | ${prefix}
| | Suppress ICMPv6 router advertisement message | ${nodes}
| | :FOR | ${number} | IN RANGE | 2 | ${dst_addr_nr}+2
| | | ${hexa_nr}= | Convert To Hex | ${number}
| | | Add Ip Neighbor | ${dut1} | ${dut1_if1} | ${tg_if1_ip6_subnet}${hexa_nr}
| | | ... | ${tg1_if1_mac}
| | | Add Ip Neighbor | ${dut2} | ${dut2_if2} | ${tg_if2_ip6_subnet}${hexa_nr}
| | | ... | ${tg1_if2_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | ${dut2_if1_ip6} | ${dut2_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | ${dut1_if2_ip6} | ${dut1_if2_mac}
| | ${sid1}= | Set Variable If
| | ... | "${n}" == "1" | ${dut2_sid1}
| | ... | "${n}" == "2" | ${dut2_sid1_1}
| | ${sid2}= | Set Variable If
| | ... | "${n}" == "1" | ${dut1_sid2}
| | ... | "${n}" == "2" | ${dut1_sid2_1}
| | Vpp Route Add | ${dut1} | ${sid1} | ${sid_prefix} | ${dut2_if1_ip6}
| | ... | ${dut1_if2}
| | Vpp Route Add | ${dut2} | ${sid2} | ${sid_prefix} | ${dut1_if2_ip6}
| | ... | ${dut2_if1}
# Configure SRv6 for direction0
| | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1}
| | @{sid_list_dir0}= | Run Keyword If | "${n}" == "1"
| | ... | Create List | ${dut2_sid1}
| | ... | ELSE IF | "${n}" == "2"
| | ... | Create List | ${dut2_sid1_1} | ${dut2_sid1_2}
| | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap
| | ... | @{sid_list_dir0}
| | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid}
| | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix}
| | Run Keyword If | "${n}" == "1"
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.dx6
| | ... | interface=${dut2_if2} | next_hop=${tg_if2_ip6_subnet}2
| | Run Keyword If | "${n}" == "2"
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_1} | end
| | Run Keyword If | "${n}" == "2" and "${prepos}" != "without"
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1_2} | end.dx6
| | ... | interface=${dut2_if2} | next_hop=${tg_if2_ip6_subnet}2
| | Run Keyword If | "${n}" == "2" and "${prepos}" == "without"
| | ... | Vpp Route Add | ${dut2} | ${dut2_sid1_2} | ${sid_prefix}
| | ... | ${tg_if2_ip6_subnet}2 | ${dut2_if2}
# Configure SRv6 for direction1
| | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
| | @{sid_list_dir1}= | Run Keyword If | "${n}" == "1"
| | ... | Create List | ${dut1_sid2}
| | ... | ELSE IF | "${n}" == "2"
| | ... | Create List | ${dut1_sid2_1} | ${dut1_sid2_2}
| | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
| | ... | @{sid_list_dir1}
| | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
| | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix}
| | Run Keyword If | "${n}" == "1"
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.dx6
| | ... | interface=${dut1_if1} | next_hop=${tg_if1_ip6_subnet}2
| | Run Keyword If | "${n}" == "2"
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_1} | end
| | Run Keyword If | "${n}" == "2" and "${prepos}" != "without"
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2_2} | end.dx6
| | ... | interface=${dut1_if1} | next_hop=${tg_if1_ip6_subnet}2
| | Run Keyword If | "${n}" == "2" and "${prepos}" == "without"
| | ... | Vpp Route Add | ${dut1} | ${dut1_sid2_2} | ${sid_prefix}
| | ... | ${tg_if1_ip6_subnet}2 | ${dut1_if1}
| | Set interfaces in path up

| Initialize IPv6 forwarding over SRv6 with endpoint to SR-unaware Service Function via '${behavior}' behaviour in 3-node circular topology
| | [Documentation]
| | ... | Create pair of Memif interfaces on all defined VPP nodes. Set UP
| | ... | state on VPP interfaces in path on nodes in 3-node circular topology.
| | ... | Get the interface MAC addresses and setup neighbours on all VPP
| | ... | interfaces. Setup IPv6 addresses on all interfaces. Set segment
| | ... | routing for IPv6 with defined behaviour function and configure IPv6
| | ... | routes on both DUT nodes.
| | ...
| | ... | *Note:*
| | ... | KW uses test variable rxq_count_int set by KW Add worker threads
| | ... | and rxqueues to all DUTs
| | ...
| | ${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}
| | ${sock1}= | Set Variable | memif-DUT1_VNF
| | ${sock2}= | Set Variable | memif-DUT2_VNF
| | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock1}
| | ... | ${1} | dut1-memif-1-if1 | dut1-memif-1-if2 | ${rxq_count_int}
| | ... | ${rxq_count_int}
| | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if1}
| | VPP Set interface MTU | ${dut1} | ${dut1-memif-1-if2}
| | Set up memif interfaces on DUT node | ${dut2} | ${sock2} | ${sock2}
| | ... | ${1} | dut2-memif-1-if1 | dut2-memif-1-if2 | ${rxq_count_int}
| | ... | ${rxq_count_int}
| | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if1}
| | VPP Set interface MTU | ${dut2} | ${dut2-memif-1-if2}
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Show Memif | ${nodes['${dut}']}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | ${dut1_if1_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | ${dut1_if2_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1-memif-1-if1}
| | ... | ${dut1-memif-1-if1_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut1} | ${dut1-memif-1-if2}
| | ... | ${dut1-memif-1-if2_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if1} | ${dut2_if1_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_if2_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2-memif-1-if1}
| | ... | ${dut2-memif-1-if1_ip6} | ${prefix}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2-memif-1-if2}
| | ... | ${dut2-memif-1-if2_ip6} | ${prefix}
| | Suppress ICMPv6 router advertisement message | ${nodes}
| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | ${dut2_if1_ip6} | ${dut2_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if1} | ${dut1_if2_ip6} | ${dut1_if2_mac}
| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | ${tg_if1_ip6_subnet}2
| | ... | ${tg1_if1_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2_if2} | ${tg_if2_ip6_subnet}2
| | ... | ${tg1_if2_mac}
| | ${dut1-memif-1-if2_mac}= | Get Interface MAC | ${dut1} | memif2
| | ${dut2-memif-1-if2_mac}= | Get Interface MAC | ${dut2} | memif2
| | Add Ip Neighbor | ${dut1} | ${dut1-memif-1-if1} | ${dut1_nh}
| | ... | ${dut1-memif-1-if2_mac}
| | Add Ip Neighbor | ${dut2} | ${dut2-memif-1-if1} | ${dut2_nh}
| | ... | ${dut2-memif-1-if2_mac}
| | Vpp Route Add | ${dut1} | ${dut2_sid1} | ${sid_prefix} | ${dut2_if1_ip6}
| | ... | ${dut1_if2}
| | Vpp Route Add | ${dut1} | ${out_sid2_1} | ${sid_prefix}
| | ... | ${tg_if1_ip6_subnet}2 | ${dut1_if1}
| | Vpp Route Add | ${dut2} | ${dut1_sid2} | ${sid_prefix} | ${dut1_if2_ip6}
| | ... | ${dut2_if1}
| | Vpp Route Add | ${dut2} | ${out_sid1_1} | ${sid_prefix}
| | ... | ${tg_if2_ip6_subnet}2 | ${dut2_if2}
# Configure SRv6 for direction0 on DUT1
| | Set SR Encaps Source Address on DUT | ${dut1} | ${dut1_sid1}
| | @{sid_list_dir0}= | Create List | ${dut2_sid1} | ${out_sid1_1}
| | ... | ${out_sid1_2}
| | Configure SR Policy on DUT | ${dut1} | ${dut1_bsid} | encap
| | ... | @{sid_list_dir0}
| | Configure SR Steer on DUT | ${dut1} | L3 | ${dut1_bsid}
| | ... | ip_addr=${tg_if2_ip6_subnet} | prefix=${sid_prefix}
# Configure SRv6 for direction1 on DUT2
| | Set SR Encaps Source Address on DUT | ${dut2} | ${dut2_sid2}
| | @{sid_list_dir1}= | Create List | ${dut1_sid2} | ${out_sid2_1}
| | ... | ${out_sid2_2}
| | Configure SR Policy on DUT | ${dut2} | ${dut2_bsid} | encap
| | ... | @{sid_list_dir1}
| | Configure SR Steer on DUT | ${dut2} | L3 | ${dut2_bsid}
| | ... | ip_addr=${tg_if1_ip6_subnet} | prefix=${sid_prefix}
# Configure SRv6 for direction0 on DUT2
| | ${dut2_out_if}= | Get Interface Name | ${dut2} | memif1
| | ${dut2_in_if}= | Get Interface Name | ${dut2} | memif2
| | Remove Values From List | ${sid_list_dir0} | ${dut2_sid1}
| | Run Keyword If | "${behavior}" == "static_proxy"
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.as
| | ... | ${NONE} | ${dut2_nh} | ${NONE} | ${dut2_out_if} | ${dut2_in_if}
| | ... | ${dut1_sid1} | @{sid_list_dir0}
| | ... | ELSE IF | "${behavior}" == "dynamic_proxy"
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.ad
| | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if}
| | ... | ELSE IF | "${behavior}" == "masquerading"
| | ... | Configure SR LocalSID on DUT | ${dut2} | ${dut2_sid1} | end.am
| | ... | next_hop=${dut2_nh} | out_if=${dut2_out_if} | in_if=${dut2_in_if}
| | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
# Configure SRv6 for direction1 on DUT1
| | ${dut1_out_if}= | Get Interface Name | ${dut1} | memif1
| | ${dut1_in_if}= | Get Interface Name | ${dut1} | memif2
| | Remove Values From List | ${sid_list_dir1} | ${dut1_sid2}
| | Run Keyword If | "${behavior}" == "static_proxy"
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.as
| | ... | ${NONE} | ${dut1_nh} | ${NONE} | ${dut1_out_if} | ${dut1_in_if}
| | ... | ${dut2_sid2} | @{sid_list_dir1}
| | ... | ELSE IF | "${behavior}" == "dynamic_proxy"
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.ad
| | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if}
| | ... | ELSE IF | "${behavior}" == "masquerading"
| | ... | Configure SR LocalSID on DUT | ${dut1} | ${dut1_sid2} | end.am
| | ... | next_hop=${dut1_nh} | out_if=${dut1_out_if} | in_if=${dut1_in_if}
| | ... | ELSE | Fail | Unsupported behaviour: ${behavior}
| | Set interfaces in path up

| Initialize L2 patch
| | [Documentation]
| | ... | Setup L2 patch topology by cross connecting two interfaces on
| | ... | each DUT. Interfaces are brought up.
| | ...
| | Set interfaces in path up
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Configure L2patch | ${nodes['${dut}']} | ${${dut}_if1} | ${${dut}_if2}

| Initialize L2 xconnect in 2-node circular topology
| | [Documentation]
| | ... | Setup L2 xconnect topology by cross connecting two interfaces on
| | ... | each DUT. Interfaces are brought up.
| | ...
| | Set interfaces in path up
| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1_if2}

| Initialize L2 xconnect in 3-node circular topology
| | [Documentation]
| | ... | Setup L2 xconnect topology by cross connecting two interfaces on
| | ... | each DUT. Interfaces are brought up.
| | ... |
| | Set interfaces in path up
| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2}

| Initialize L2 xconnect with VXLANoIPv4 in 3-node circular topology
| | [Documentation]
| | ... | Setup L2 xconnect topology with VXLANoIPv4 by cross connecting
| | ... | physical and vxlan interfaces on each DUT. All interfaces are brought
| | ... | up. IPv4 addresses with prefix /24 are configured on interfaces
| | ... | between DUTs. VXLAN sub-interfaces has same IPv4 address as
| | ... | interfaces.
| | ...
| | Set interfaces in path up
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1 | 24
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2 | 24
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Add arp on dut | ${dut1} | ${dut1_if2} | 172.16.0.2 | ${dut2_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if1} | 172.16.0.1 | ${dut1_if2_mac}
| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24
| | ... | 172.16.0.1 | 172.16.0.2
| | Configure L2XC | ${dut1} | ${dut1_if1} | ${dut1s_vxlan}
| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24
| | ... | 172.16.0.2 | 172.16.0.1
| | Configure L2XC | ${dut2} | ${dut2_if2} | ${dut2s_vxlan}

| Initialize L2 xconnect with Vhost-User on node
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
| | ... | defined VPP node. Add each Vhost-User interface into L2 cross-connect
| | ... | with with physical inteface or Vhost-User interface of another VM.
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node. Type: string
| | ... | - vm_count - VM count. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ... | - /tmp/sock-\${VM_ID}-1
| | ... | - /tmp/sock-\${VM_ID}-2
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with Vhost-User on node \| DUT1 \| 1 \|
| | ...
| | [Arguments] | ${dut} | ${vm_count}=${1}
| | ...
| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
| | | ${prev_index}= | Evaluate | ${number}-1
| | | Configure vhost interfaces for L2BD forwarding | ${nodes['${dut}']}
| | | ... | ${sock1} | ${sock2} | ${dut}-vhost-${number}-if1
| | | ... | ${dut}-vhost-${number}-if2
| | | ${dut_xconnect_if1}= | Set Variable If | ${number}==1 | ${${dut}_if1}
| | | ... | ${${dut}-vhost-${prev_index}-if2}
| | | Configure L2XC | ${nodes['${dut}']} | ${dut_xconnect_if1}
| | | ... | ${${dut}-vhost-${number}-if1}
| | | Run Keyword If | ${number}==${vm_count} | Configure L2XC
| | | ... | ${nodes['${dut}']} | ${${dut}-vhost-${number}-if2} | ${${dut}_if2}

| Initialize L2 xconnect with Vhost-User
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
| | ... | all VPP nodes. Add each Vhost-User interface into L2 cross-connect
| | ... | with with physical inteface or Vhost-User interface of another VM.
| | ...
| | ... | *Arguments:*
| | ... | - vm_count - VM count. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with Vhost-User \| 1 \|
| | ...
| | [Arguments] | ${vm_count}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize L2 xconnect with Vhost-User on node | ${dut}
| | | ... | vm_count=${vm_count}

| Initialize L2 xconnect with Vhost-User and VLAN in 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Cross
| | ... | connect each Vhost interface with one physical interface.
| | ... | Setup VLAN between DUTs. All interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| L2 xconnect with Vhost-User and VLAN initialized in a 3-node\
| | ... | circular topology \| /tmp/sock1 \| /tmp/sock2 \| 10 \| pop-1 \|
| | ...
| | [Arguments] | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite}
| | ...
| | Set interfaces in path up
| | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
| | ... | ${tag_rewrite}
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1}
| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2}
| | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1}
| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}

| Initialize L2 xconnect with Vhost-User and VLAN with DPDK link bonding in 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Setup VLAN
| | ... | on BondEthernet interfaces between DUTs. Cross connect one Vhost
| | ... | interface with physical interface towards TG and other Vhost interface
| | ... | with VLAN sub-interface. All interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with Vhost-User and VLAN with DPDK link\
| | ... | bonding in 3-node circular topology \| /tmp/sock1 \| /tmp/sock2 \
| | ... | \| 10 \| pop-1 \|
| | ...
| | [Arguments] | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite}
| | ...
| | Set interfaces in path up
| | Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1}
| | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
| | ... | ${subid}
| | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
| | ... | ${tag_rewrite}
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1}
| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2}
| | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1}
| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}

| Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Create one
| | ... | link bonding (BondEthernet) interface on both VPP nodes. Enslave one
| | ... | physical interface towards next DUT by BondEthernet interface. Setup
| | ... | VLAN on BondEthernet interfaces between DUTs. Cross connect one Vhost
| | ... | interface with physical interface towards TG and other Vhost interface
| | ... | with VLAN sub-interface. All interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
| | ... | - sock2 - Socket path for second Vhost-User interface. Type: string
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ... | - bond_mode - Link bonding mode. Type: string
| | ... | - lb_mode - Load balance mode. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with Vhost-User and VLAN with VPP link\
| | ... | bonding in 3-node circular topology \| /tmp/sock1 \| /tmp/sock2 \
| | ... | \| 10 \| pop-1 \| \| xor \| l34 \|
| | ...
| | [Arguments] | ${sock1} | ${sock2} | ${subid} | ${tag_rewrite} | ${bond_mode}
| | ... | ${lb_mode}
| | ...
| | Set interfaces in path up
| | ${dut1_eth_bond_if1}= | VPP Create Bond Interface | ${dut1} | ${bond_mode}
| | ... | ${lb_mode}
| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut1_if2}
| | Run Keyword If | '${if2_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2}
| | ... | ${dut1_eth_bond_if1}
| | ... | ELSE
| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_1}
| | ... | ${dut1_eth_bond_if1}
| | Run Keyword Unless | '${if2_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_2}
| | ... | ${dut1_eth_bond_if1}
| | ${dut2_eth_bond_if1}= | VPP Create Bond Interface | ${dut2} | ${bond_mode}
| | ... | ${lb_mode}
| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2_if1}
| | Run Keyword If | '${if1_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1}
| | ... | ${dut2_eth_bond_if1}
| | ... | ELSE
| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_1}
| | ... | ${dut2_eth_bond_if1}
| | Run Keyword Unless | '${if2_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_2}
| | ... | ${dut2_eth_bond_if1}
| | VPP Show Bond Data On All Nodes | ${nodes} | details=${TRUE}
| | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
| | ... | ${subid}
| | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
| | ... | ${tag_rewrite}
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Configure L2XC | ${dut1} | ${dut1_if1} | ${vhost_if1}
| | Configure L2XC | ${dut1} | ${subif_index_1} | ${vhost_if2}
| | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Configure L2XC | ${dut2} | ${subif_index_2} | ${vhost_if1}
| | Configure L2XC | ${dut2} | ${dut2_if2} | ${vhost_if2}

| Initialize L2 bridge domain in 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.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id - Bridge domain ID. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domain in circular topology \| 1 \|
| | ...
| | [Arguments] | ${bd_id}=${1}
| | ...
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ...
| | Set interfaces in path up
| | ...
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id}
| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${bd_id}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${bd_id}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id}

| Configure IPv4 ACLs
| | [Documentation]
| | ... | Configure ACL with required number of not-hitting permit ACEs plus two
| | ... | hitting ACEs for both traffic directions.
| | ...
| | ... | *Arguments:*
| | ... | - dut_node - DUT node. Type: dictionary
| | ... | - dut_if1 - DUT node interface1 name (Optional). Type: string
| | ... | - dut_if2 - DUT node interface2 name (Optional). Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure IPv4 ACLs \| ${nodes['DUT1']} \| GigabitEthernet0/7/0 \
| | ... | \| GigabitEthernet0/8/0 \|
| | ...
| | ... | _NOTE:_ This KW uses following test case variables:
| | ... | - src_ip_start - Source IP address start. Type: string
| | ... | - dst_ip_start - Destination IP address start. Type: string
| | ... | - ip_step - IP address step. Type: string
| | ... | - sport_start - Source port number start. Type: string
| | ... | - dport_start - Destination port number start. Type: string
| | ... | - port_step - Port number step. Type: string
| | ... | - no_hit_aces_number - Number of not-hitting ACEs to be configured.
| | ... | Type: integer
| | ... | - acl_apply_type - To what path apply the ACL - input or output.
| | ... | Type: string
| | ... | - acl_action - Action for the rule - deny, permit, permit+reflect.
| | ... | Type: string
| | ... | - trex_stream1_subnet - IP subnet used by T-Rex in direction 0->1.
| | ... | Type: string
| | ... | - trex_stream2_subnet - IP subnet used by T-Rex in direction 1->0.
| | ... | Type: string
| | ...
| | [Arguments] | ${dut} | ${dut_if1}=${NONE} | ${dut_if2}=${NONE}
| | ${src_ip_int} = | Evaluate
| | ... | int(ipaddress.ip_address(unicode($src_ip_start))) - $ip_step
| | ... | modules=ipaddress
| | ${dst_ip_int} = | Evaluate
| | ... | int(ipaddress.ip_address(unicode($dst_ip_start))) - $ip_step
| | ... | modules=ipaddress
| | ${ip_limit} = | Set Variable | 255.255.255.255
| | ${ip_limit_int} = | Evaluate
| | ... | int(ipaddress.ip_address(unicode($ip_limit))) | modules=ipaddress
| | ${sport}= | Evaluate | $sport_start - $port_step
| | ${dport}= | Evaluate | $dport_start - $port_step
| | ${port_limit}= | Set Variable | ${65535}
| | ${acl}= | Set Variable | ipv4 permit
| | :FOR | ${nr} | IN RANGE | 0 | ${no_hit_aces_number}
| | | ${src_ip_int} = | Evaluate | $src_ip_int + $ip_step
| | | ${dst_ip_int} = | Evaluate | $dst_ip_int + $ip_step
| | | ${sport}= | Evaluate | $sport + $port_step
| | | ${dport}= | Evaluate | $dport + $port_step
| | | ${ipv4_limit_reached}= | Set Variable If
| | | ... | $src_ip_int > $ip_limit_int or $src_ip_int > $ip_limit_int
| | | ... | ${TRUE}
| | | ${udp_limit_reached}= | Set Variable If
| | | ... | $sport > $port_limit or $dport > $port_limit | ${TRUE}
| | | Run Keyword If | $ipv4_limit_reached is True | Log
| | | ... | Can't do more iterations - IPv4 address limit has been reached.
| | | ... | WARN
| | | Run Keyword If | $udp_limit_reached is True | Log
| | | ... | Can't do more iterations - UDP port limit has been reached.
| | | ... | WARN
| | | ${src_ip} = | Run Keyword If | $ipv4_limit_reached is True
| | | ... | Set Variable | ${ip_limit}
| | | ... | ELSE | Evaluate | str(ipaddress.ip_address($src_ip_int))
| | | ... | modules=ipaddress
| | | ${dst_ip} = | Run Keyword If | $ipv4_limit_reached is True
| | | ... | Set Variable | ${ip_limit}
| | | ... | ELSE | Evaluate | str(ipaddress.ip_address($dst_ip_int))
| | | ... | modules=ipaddress
| | | ${sport}= | Set Variable If | ${sport} > $port_limit | $port_limit
| | | ... | ${sport}
| | | ${dport}= | Set Variable If | ${dport} > $port_limit | $port_limit
| | | ... | ${dport}
| | | ${acl}= | Catenate | ${acl} | src ${src_ip}/32 dst ${dst_ip}/32
| | | ... | sport ${sport} | dport ${dport},
| | | Exit For Loop If
| | | ... | $ipv4_limit_reached is True or $udp_limit_reached is True
| | ${acl}= | Catenate | ${acl}
| | ... | ipv4 ${acl_action} src ${trex_stream1_subnet},
| | ... | ipv4 ${acl_action} src ${trex_stream2_subnet}
| | Add Replace Acl Multi Entries | ${dut} | rules=${acl}
| | @{acl_list}= | Create List | ${0}
| | Run Keyword If | 'input' in $acl_apply_type and $dut_if1 is not None
| | ... | Set Acl List For Interface | ${dut} | ${dut_if1} | input | ${acl_list}
| | Run Keyword If | 'input' in $acl_apply_type and $dut_if2 is not None
| | ... | Set Acl List For Interface | ${dut} | ${dut_if2} | input | ${acl_list}
| | Run Keyword If | 'output' in $acl_apply_type and $dut_if1 is not None
| | ... | Set Acl List For Interface | ${dut} | ${dut_if1} | output
| | ... | ${acl_list}
| | Run Keyword If | 'output' in $acl_apply_type and $dut_if2 is not None
| | ... | Set Acl List For Interface | ${dut} | ${dut_if2} | output
| | ... | ${acl_list}

| Initialize L2 bridge domain with IPv4 ACLs on DUT1 in 3-node circular topology
| | [Documentation]
| | ... | Setup L2BD topology by adding two interfaces on DUT1 into bridge
| | ... | domain that is created automatically with index 1. Learning is
| | ... | enabled. Interfaces are brought up. Apply required ACL rules to DUT1
| | ... | interfaces.
| | ...
| | ... | *Arguments:*
| | ... | _None_
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domain with IPv4 ACLs on DUT1 in 3-node \
| | ... | circular topology \|
| | ...
| | ... | _NOTE:_ This KW uses following test case variables:
| | ... | - dut1 - DUT1 node.
| | ... | - dut2 - DUT2 node.
| | ... | - dut1_if1 - DUT1 interface towards TG.
| | ... | - dut1_if2 - DUT1 interface towards DUT2.
| | ... | - dut2_if1 - DUT2 interface towards DUT1.
| | ... | - dut2_if2 - DUT2 interface towards TG.
| | ...
| | Set interfaces in path up
| | Configure L2BD forwarding | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2}
| | Configure IPv4 ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2}

| Initialize IPv4 routing for '${ip_nr}' addresses with IPv4 ACLs on DUT1 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.
| | ... | Apply required ACL rules to DUT1 interfaces.
| | ...
| | ... | *Arguments:*
| | ... | - ip_nr - Number of IPs to be used. Type: integer or string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize IPv4 routing for '10' addresses with IPv4 ACLs on DUT1 \
| | ... | in 3-node circular topology \|
| | ...
| | ... | _NOTE:_ This KW uses following test case variables:
| | ... | - tg - TG node.
| | ... | - dut1 - DUT1 node.
| | ... | - dut2 - DUT2 node.
| | ... | - tg_if1 - TG interface 1 towards DUT1.
| | ... | - tg_if2 - TG interface 2 towards DUT2 (3-node topo) or DUT1
| | ... | (2-node topo).
| | ... | - dut1_if1 - DUT1 interface 1 towards TG.
| | ... | - dut1_if2 - DUT1 interface 2 towards DUT2 (3-node topo) or TG
| | ... | (2-node topo).
| | ... | - dut2_if1 - DUT2 interface 1 towards DUT1.
| | ... | - dut2_if2 - DUT2 interface 2 towards TG.
| | ...
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${dut1_if2}
| | ...
| | Set interfaces in path up
| | ...
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | ...
| | :FOR | ${number} | IN RANGE | 2 | ${ip_nr}+2
| | | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.${number}
| | | ... | ${tg1_if1_mac}
| | | Add arp on dut | ${dut} | ${dut_if2} | 20.20.20.${number}
| | | ... | ${tg1_if2_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 1.1.1.2 | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 1.1.1.1 | ${dut1_if2_mac}
| | ...
| | Configure IP addresses on interfaces
| | ... | ${dut1} | ${dut1_if1} | 10.10.10.1 | 24
| | ... | ${dut} | ${dut_if2} | 20.20.20.1 | 24
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces
| | ... | ${dut1} | ${dut1_if2} | 1.1.1.1 | 30
| | ... | ${dut2} | ${dut2_if1} | 1.1.1.2 | 30
| | ...
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | 1.1.1.2 | ${dut1_if2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | 1.1.1.1 | ${dut2_if1}
| | ...
| | Configure IPv4 ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2}

| Configure MACIP ACLs
| | [Documentation]
| | ... | Configure MACIP ACL with required number of not-hitting permit ACEs
| | ... | plus two hitting ACEs for both traffic directions.
| | ...
| | ... | *Arguments:*
| | ... | - dut_node - DUT node. Type: dictionary
| | ... | - dut_if1 - DUT node interface1 name (Optional). Type: string
| | ... | - dut_if2 - DUT node interface2 name (Optional). Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure MACIP ACLs \| ${nodes['DUT1']} \| GigabitEthernet0/7/0 \
| | ... | \| GigabitEthernet0/8/0 \|
| | ...
| | ... | _NOTE:_ This KW uses following test case variables:
| | ... | - src_ip_start - Source IP address start. Type: string
| | ... | - ip_step - IP address step. Type: string
| | ... | - src_mac_start - Source MAC address start in format with colons.
| | ... | Type: string
| | ... | - src_mac_step - Source MAC address step. Type: string
| | ... | - src_mac_mask - Source MAC address mask. 00:00:00:00:00:00 is a
| | ... | wildcard mask. Type: string
| | ... | - no_hit_aces_number - Number of not-hitting ACEs to be configured.
| | ... | Type: integer
| | ... | - acl_action - Action for the rule - deny, permit, permit+reflect.
| | ... | Type: string
| | ... | - tg_stream1_subnet - IP subnet used by TG in direction 0->1.
| | ... | Type: string
| | ... | - tg_stream2_subnet - IP subnet used by TG in direction 1->0.
| | ... | Type: string
| | ... | - tg_stream1_mac - Source MAC address of traffic stream 1.
| | ... | Type: string
| | ... | - tg_stream2_mac - Source MAC address of traffic stream 2.
| | ... | Type: string
| | ... | - tg_mac_mask - MAC address mask for traffic streams.
| | ... | 00:00:00:00:00:00 is a wildcard mask. Type: string
| | ...
| | [Arguments] | ${dut} | ${dut_if1}=${NONE} | ${dut_if2}=${NONE}
| | ...
| | ${src_ip_int} = | IP To Int | ${src_ip_start}
| | ${src_ip_int} = | Evaluate | ${src_ip_int} - ${ip_step}
| | ...
| | ${ip_limit} = | Set Variable | 255.255.255.255
| | ${ip_limit_int} = | IP To Int | ${ip_limit}
| | ...
| | ${src_mac_int} = | Mac To Int | ${src_mac_start}
| | ${src_mac_int} = | Evaluate | ${src_mac_int} - ${src_mac_step}
| | ...
| | ${mac_limit} = | Set Variable | ff:ff:ff:ff:ff:ff
| | ${mac_limit_int} = | Mac To Int | ${mac_limit}
| | ...
| | ${acl}= | Set Variable | ipv4 permit
| | :FOR | ${nr} | IN RANGE | 0 | ${no_hit_aces_number}
| | | ${src_ip_int} = | Evaluate | ${src_ip_int} + ${ip_step}
| | | ${src_mac_int} = | Evaluate | ${src_mac_int} + ${src_mac_step}
| | | ${ipv4_limit_reached}= | Set Variable If
| | | ... | ${src_ip_int} > ${ip_limit_int} | ${TRUE}
| | | ${mac_limit_reached}= | Set Variable If
| | | ... | ${src_mac_int} > ${mac_limit_int} | ${TRUE}
| | | Run Keyword If | '${ipv4_limit_reached}' == '${TRUE}' | Log
| | | ... | Can't do more iterations - IPv4 address limit has been reached.
| | | ... | WARN
| | | Run Keyword If | '${mac_limit_reached}' == '${TRUE}' | Log
| | | ... | Can't do more iterations - MAC address limit has been reached.
| | | ... | WARN
| | | ${src_ip} = | Run Keyword If | '${ipv4_limit_reached}' == '${TRUE}'
| | | ... | Set Variable | ${ip_limit}
| | | ... | ELSE | Int To IP | ${src_ip_int}
| | | ${src_mac}= | Run Keyword If | '${mac_limit_reached}' == '${TRUE}'
| | | ... | Set Variable | ${mac_limit}
| | | ... | ELSE | Int To Mac | ${src_mac_int}
| | | ${acl}= | Catenate | ${acl} | ip ${src_ip}/32
| | | ... | mac ${src_mac} | mask ${src_mac_mask},
| | | Exit For Loop If | '${ipv4_limit_reached}' == '${TRUE}' or '${mac_limit_reached}' == '${TRUE}'
| | ${acl0}= | Catenate | ${acl}
| | ... | ipv4 ${acl_action} ip ${tg_stream1_subnet} mac ${tg_stream1_mac}
| | ... | mask ${tg_mac_mask}
| | ${acl1}= | Catenate | ${acl}
| | ... | ipv4 ${acl_action} ip ${tg_stream2_subnet} mac ${tg_stream2_mac}
| | ... | mask ${tg_mac_mask}
| | Add Macip Acl Multi Entries | ${dut} | rules=${acl0}
| | Add Macip Acl Multi Entries | ${dut} | rules=${acl1}
| | ${acl_idx}= | Set Variable | 0
| | Run Keyword Unless | '${dut_if1}' == '${NONE}'
| | ... | Add Del Macip Acl Interface | ${dut} | ${dut_if1} | add | ${acl_idx}
| | ${acl_idx}= | Set Variable | 1
| | Run Keyword Unless | '${dut_if2}' == '${NONE}'
| | ... | Add Del Macip Acl Interface | ${dut} | ${dut_if2} | add | ${acl_idx}

| Initialize L2 bridge domain with MACIP ACLs on DUT1 in 3-node circular topology
| | [Documentation]
| | ... | Setup L2BD topology by adding two interfaces on DUT1 into bridge
| | ... | domain that is created automatically with index 1. Learning is
| | ... | enabled. Interfaces are brought up. Apply required MACIP ACL rules to
| | ... | DUT1 interfaces.
| | ...
| | ... | *Arguments:*
| | ... | _None_
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domain with MACIP ACLs on DUT1 in 3-node \
| | ... | circular topology \|
| | ...
| | ... | _NOTE 1:_ This KW uses following test case variables:
| | ... | - tg - TG node.
| | ... | - dut1 - DUT1 node.
| | ... | - dut2 - DUT2 node.
| | ... | - tg_if1 - TG interface towards DUT1.
| | ... | - tg_if2 - TG interface towards DUT2.
| | ... | - dut1_if1 - DUT1 interface towards TG.
| | ... | - dut1_if2 - DUT1 interface towards DUT2.
| | ... | - dut2_if1 - DUT2 interface towards DUT1.
| | ... | - dut2_if2 - DUT2 interface towards TG.
| | ...
| | Set interfaces in path up
| | Configure L2BD forwarding | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | Configure L2XC | ${dut2} | ${dut2_if1} | ${dut2_if2}
| | Configure MACIP ACLs | ${dut1} | ${dut1_if1} | ${dut1_if2}

| Initialize L2 bridge domains with Vhost-User on node
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
| | ... | defined VPP node. Add each Vhost-User interface into L2 bridge
| | ... | domains with learning enabled with physical inteface or Vhost-User
| | ... | interface of another VM.
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node. Type: string
| | ... | - vm_count - VM count. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ... | - /tmp/sock-\${VM_ID}-1
| | ... | - /tmp/sock-\${VM_ID}-2
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domains with Vhost-User on node \| DUT1 \
| | ... | \| 1 \|
| | ...
| | [Arguments] | ${dut} | ${vm_count}=${1}
| | ...
| | ${bd_id2}= | Evaluate | ${vm_count}+1
| | Add interface to bridge domain | ${nodes['${dut}']}
| | ... | ${${dut}_if1} | ${1}
| | Add interface to bridge domain | ${nodes['${dut}']}
| | ... | ${${dut}_if2} | ${bd_id2}
| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
| | | Configure vhost interfaces for L2BD forwarding | ${nodes['${dut}']}
| | | ... | ${sock1} | ${sock2} | ${dut}-vhost-${number}-if1
| | | ... | ${dut}-vhost-${number}-if2
| | | ${bd_id2}= | Evaluate | ${number}+1
| | | Add interface to bridge domain | ${nodes['${dut}']}
| | | ... | ${${dut}-vhost-${number}-if1} | ${number}
| | | Add interface to bridge domain | ${nodes['${dut}']}
| | | ... | ${${dut}-vhost-${number}-if2} | ${bd_id2}

| Initialize L2 bridge domains with Vhost-User
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on all
| | ... | defined VPP nodes. Add each Vhost-User interface into L2 bridge
| | ... | domains with learning enabled with physical inteface or Vhost-User
| | ... | interface of another VM.
| | ...
| | ... | *Arguments:*
| | ... | - vm_count - VM count. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domains with Vhost-User \| 1 \|
| | ...
| | [Arguments] | ${vm_count}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize L2 bridge domains with Vhost-User on node | ${dut}
| | | ... | vm_count=${vm_count}

| Initialize L2 bridge domain with VXLANoIPv4 in 3-node circular topology
| | [Documentation]
| | ... | Setup L2 bridge domain topology with VXLANoIPv4 by connecting
| | ... | physical and vxlan interfaces on each DUT. All interfaces are brought
| | ... | up. IPv4 addresses with prefix /24 are configured on interfaces
| | ... | between DUTs. VXLAN sub-interfaces has same IPv4 address as
| | ... | interfaces.
| | ...
| | Set interfaces in path up
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1
| | ... | 24
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2
| | ... | 24
| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
| | Add arp on dut | ${dut1} | ${dut1_if2} | 172.16.0.2 | ${dut2_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if1} | 172.16.0.1 | ${dut1_if2_mac}
| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24
| | ... | 172.16.0.1 | 172.16.0.2
| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24
| | ... | 172.16.0.2 | 172.16.0.1
| | Configure L2BD forwarding | ${dut1} | ${dut1_if1} | ${dut1s_vxlan}
| | Configure L2BD forwarding | ${dut2} | ${dut2_if2} | ${dut2s_vxlan}

| Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
| | ... | Vhost-User interface into L2 bridge domains with learning enabled
| | ... | with physical inteface.
| | ... | Setup VXLANoIPv4 between DUTs by connecting physical and vxlan
| | ... | interfaces on each DUT. All interfaces are brought up.
| | ... | IPv4 addresses with prefix /24 are configured on interfaces between
| | ... | DUTs. VXLAN sub-interfaces has same IPv4 address as interfaces.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id1 - Bridge domain ID. Type: integer
| | ... | - bd_id2 - Bridge domain ID. Type: integer
| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| L2 bridge domains with Vhost-User and VXLANoIPv4 initialized in a\
| | ... | 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \|
| | ...
| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2}
| | ...
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 172.16.0.1
| | ... | 24
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 172.16.0.2
| | ... | 24
| | Set interfaces in path up
| | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | 24
| | ... | 172.16.0.1 | 172.16.0.2
| | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | 24
| | ... | 172.16.0.2 | 172.16.0.1
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut1} | ${dut1s_vxlan} | ${bd_id2}
| | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut2} | ${dut2s_vxlan} | ${bd_id1}
| | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}

| Init L2 bridge domains with single DUT with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on one VPP node. Add each
| | ... | Vhost-User interface into L2 bridge domains with learning enabled
| | ... | one connected to physical interface, the other to VXLAN.
| | ... | Setup VXLANoIPv4 between DUTs and TG by connecting physical and vxlan
| | ... | interfaces on the DUT. All interfaces are brought up.
| | ... | IPv4 addresses with prefix /24 are configured on interfaces between
| | ... | DUT and TG.
| | ...
| | ... | *Arguments:*
| | ... | - dut1_address - Address of physical interface on DUT1. Type: string
| | ... | - dut1_address_subnet - Subnet of the address of physical interface on
| | ... |                         DUT1. Type: string
| | ... | - dut2_address - Address of physical interface on DUT2. Type: string
| | ... | - dut2_address_subnet - Subnet of the address of physical interface on
| | ... |                         DUT2. Type: string
| | ... | - dut1_gw - Address of the _gateway_ to which the traffic will be
| | ... |             forwarded on DUT1. Type: string
| | ... | - dut2_gw - Address of the _gateway_ to which the traffic will be
| | ... |             forwarded on DUT2. Type: string
| | ... | - dut1_vxlans - List of VXLAN params to be configured on DUT1.
| | ... |                 Type: list of dicts, dict params vni, vtep
| | ... | - dut2_vxlans - List of VXLAN params to be configured on DUT2.
| | ... |                 Type: list of dicts, dict params vni, vtep
| | ... | - dut1_route_subnet - Subnet address to forward to  _gateway_ on DUT1.
| | ... |                       Type: string
| | ... | - dut1_route_mask - Subnet address mask to forward to  _gateway_
| | ... |                     on DUT1. Type: string
| | ... | - dut2_route_subnet - Subnet address to forward to  _gateway_ on DUT2.
| | ... |                       Type: string
| | ... | - dut2_route_mask - Subnet address mask to forward to  _gateway_
| | ... |                     on DUT2. Type: string
| | ...
| | ... | *Example:*
| | ...
| | [Arguments] | ${dut1_address} | ${dut1_address_subnet} |
| | ... | ${dut2_address} | ${dut2_address_subnet} | ${dut1_gw} | ${dut2_gw} |
| | ... | ${dut1_vxlans} | ${dut2_vxlans} | ${dut1_route_subnet} |
| | ... | ${dut1_route_mask} | ${dut2_route_subnet} | ${dut2_route_mask}
| | ...
| | Set interfaces in path up
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} |
| | ... | ${dut1_address} | ${dut1_address_subnet}
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} |
| | ... | ${dut2_address} | ${dut2_address_subnet}
| | ${dut1_bd_id1}= | Set Variable | 1
| | ${dut1_bd_id2}= | Set Variable | 2
| | ${dut2_bd_id1}= | Set Variable | 1
| | :FOR | ${vxlan} | IN | @{dut1_vxlans}
| | | ${dut1s_vxlan}= | Create VXLAN interface | ${dut1} | ${vxlan.vni}
| | | ... | ${dut1_address} | ${vxlan.vtep}
| | | Add interface to bridge domain | ${dut1} | ${dut1s_vxlan} | ${dut1_bd_id1}
| | :FOR | ${vxlan} | IN | @{dut2_vxlans}
| | | ${dut2s_vxlan}= | Create VXLAN interface | ${dut2} | ${vxlan.vni}
| | | ... | ${dut2_address} | ${vxlan.vtep}
| | | Add interface to bridge domain | ${dut2} | ${dut2s_vxlan} | ${dut2_bd_id1}
| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | Add arp on dut | ${dut1} | ${dut1_if1} | ${dut1_gw} | ${tg_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if2} | ${dut2_gw} | ${tg_if2_mac}
| | Vpp Route Add | ${dut1} | ${dut1_route_subnet} | ${dut1_route_mask}
| | ... | ${dut1_gw} | ${dut1_if1}
| | Vpp Route Add | ${dut2} | ${dut2_route_subnet} | ${dut2_route_mask}
| | ... | ${dut2_gw} | ${dut2_if2}
| | Add interface to bridge domain | ${dut1} | ${dut1_if2} | ${dut1_bd_id2}
| | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${dut2_bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${dut1_bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${dut1_bd_id2}

| Initialize L2 bridge domains with VLAN dot1q sub-interfaces in circular topology
| | [Documentation]
| | ... | Setup L2 bridge domain topology with learning enabled with VLAN by
| | ... | connecting physical and vlan interfaces on each DUT. 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. All
| | ... | interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id1 - Bridge domain ID. Type: integer
| | ... | - bd_id2 - Bridge domain ID. 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 L2 bridge domains with VLAN dot1q sub-interfaces
| | ... | in a 3-node circular topology \| 1 \| 2 \| 10 \| pop-1 \|
| | ...
| | [Arguments] | ${bd_id1} | ${bd_id2} | ${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_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure L2 tag rewrite method on interfaces | ${dut1}
| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite}
| | ... | ELSE | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ...
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${subif_index_2}
| | ... | ${bd_id2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${dut2_if2}
| | ... | ${bd_id2}

| Initialize L2 bridge domains with Vhost-User and VLAN in circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Add each
| | ... | Vhost-User interface into L2 bridge domains with learning enabled
| | ... | with physical inteface. 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. All interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id1 - Bridge domain ID. Type: integer
| | ... | - bd_id2 - Bridge domain ID. Type: integer
| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| L2 bridge domains with Vhost-User and VLAN initialized in circular\
| | ... | topology \| 1 \| 2 \| /tmp/sock1 \| /tmp/sock2 \| 10 \| pop-1 \|
| | ...
| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${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_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure L2 tag rewrite method on interfaces | ${dut1}
| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite}
| | ... | ELSE | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ...
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${subif_index_2}
| | ... | ${bd_id1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}

| Initialize L2 bridge domains with Vhost-User and VLAN with DPDK link bonding in a 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Setup VLAN
| | ... | on BondEthernet interfaces between DUTs. Add one Vhost-User interface
| | ... | into L2 bridge domains with learning enabled with physical interface
| | ... | towards TG and other Vhost-User interface into L2 bridge domains with
| | ... | learning enabled with VLAN sub-interface. All interfaces are brought
| | ... | up.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id1 - Bridge domain ID. Type: integer
| | ... | - bd_id2 - Bridge domain ID. Type: integer
| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domains with Vhost-User and VLAN with DPDK\
| | ... | link bonding in a 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \
| | ... | \| /tmp/sock2 \| 10 \| pop-1 \|
| | ...
| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
| | ... | ${tag_rewrite}
| | ...
| | Set interfaces in path up
| | Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1}
| | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
| | ... | ${subid}
| | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
| | ... | ${tag_rewrite}
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
| | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut2} | ${subif_index_2} | ${bd_id1}
| | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}

| Initialize L2 bridge domains with Vhost-User and VLAN with VPP link bonding in a 3-node circular topology
| | [Documentation]
| | ... | Create two Vhost-User interfaces on all defined VPP nodes. Create one
| | ... | link bonding (BondEthernet) interface on both VPP nodes. Enslave one
| | ... | physical interface towards next DUT by BondEthernet interface. Setup
| | ... | VLAN on BondEthernet interfaces between DUTs. Add one Vhost-User
| | ... | interface into L2 bridge domains with learning enabled with physical
| | ... | interface towards TG and other Vhost-User interface into L2 bridge
| | ... | domains with learning enabled with VLAN sub-interface. All interfaces
| | ... | are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id1 - Bridge domain ID. Type: integer
| | ... | - bd_id2 - Bridge domain ID. Type: integer
| | ... | - sock1 - Sock path for first Vhost-User interface. Type: string
| | ... | - sock2 - Sock path for second Vhost-User interface. Type: string
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ... | - bond_mode - Link bonding mode. Type: string
| | ... | - lb_mode - Load balance mode. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 bridge domains with Vhost-User and VLAN with VPP\
| | ... | link bonding in a 3-node circular topology \| 1 \| 2 \| /tmp/sock1 \
| | ... | \| /tmp/sock2 \| 10 \| pop-1 \| xor \| l34 \|
| | ...
| | [Arguments] | ${bd_id1} | ${bd_id2} | ${sock1} | ${sock2} | ${subid}
| | ... | ${tag_rewrite} | ${bond_mode} | ${lb_mode}
| | ...
| | Set interfaces in path up
| | ${dut1_eth_bond_if1}= | VPP Create Bond Interface | ${dut1} | ${bond_mode}
| | ... | ${lb_mode}
| | Set Interface State | ${dut1} | ${dut1_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut1} | ${dut1_eth_bond_if1}
| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut1_if2}
| | Run Keyword If | '${if2_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2}
| | ... | ${dut1_eth_bond_if1}
| | ... | ELSE
| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_1}
| | ... | ${dut1_eth_bond_if1}
| | Run Keyword Unless | '${if2_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut1} | ${dut1_if2_2}
| | ... | ${dut1_eth_bond_if1}
| | ${dut2_eth_bond_if1}= | VPP Create Bond Interface | ${dut2} | ${bond_mode}
| | ... | ${lb_mode}
| | Set Interface State | ${dut2} | ${dut2_eth_bond_if1} | up
| | VPP Set interface MTU | ${dut2} | ${dut2_eth_bond_if1}
| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2_if1}
| | Run Keyword If | '${if1_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1}
| | ... | ${dut2_eth_bond_if1}
| | ... | ELSE
| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_1}
| | ... | ${dut2_eth_bond_if1}
| | Run Keyword Unless | '${if2_status}' == 'PASS'
| | ... | VPP Enslave Physical Interface | ${dut2} | ${dut2_if1_2}
| | ... | ${dut2_eth_bond_if1}
| | VPP Show Bond Data On All Nodes | ${nodes} | details=${TRUE}
| | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_eth_bond_if1} | ${dut2} | ${dut2_eth_bond_if1}
| | ... | ${subid}
| | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | ${dut2} | ${subif_index_2}
| | ... | ${tag_rewrite}
| | Configure vhost interfaces for L2BD forwarding | ${dut1}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
| | Configure vhost interfaces for L2BD forwarding | ${dut2}
| | ... | ${sock1} | ${sock2}
| | Add interface to bridge domain | ${dut2} | ${subif_index_2} | ${bd_id1}
| | Add interface to bridge domain | ${dut2} | ${vhost_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut2} | ${vhost_if2} | ${bd_id2}
| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}

| Add PCI devices to all DUTs
| | [Documentation]
| | ... | Add PCI devices to VPP configuration file.
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if1}
| | | ${if1_pci}= | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1}
| | | ${if1_1_pci}= | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1_1}
| | | ${if1_2_pci}= | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1_2}
| | | ${if2_status} | ${value}= | Run Keyword And Ignore Error
| | | ... | Variable Should Exist | ${${dut}_if2}
| | | ${if2_pci}= | Run Keyword If | '${if2_status}' == 'PASS'
| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2}
| | | ${if2_1_pci}= | Run Keyword Unless | '${if2_status}' == 'PASS'
| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2_1}
| | | ${if2_2_pci}= | Run Keyword Unless | '${if2_status}' == 'PASS'
| | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2_2}
| | | @{pci_devs}= | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | Create List | ${if1_pci}
| | | ... | ELSE
| | | ... | Create List | ${if1_1_pci} | ${if1_2_pci}
| | | Run Keyword If | '${if2_status}' == 'PASS'
| | | ... | Append To List | ${pci_devs} | ${if2_pci}
| | | ... | ELSE
| | | ... | Append To List | ${pci_devs} | ${if2_1_pci} | ${if2_2_pci}
| | | Run keyword | ${dut}.Add DPDK Dev | @{pci_devs}
| | | Run Keyword If | '${if1_status}' == 'PASS'
| | | ... | Set Test Variable | ${${dut}_if1_pci} | ${if1_pci}
| | | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | Set Test Variable | ${${dut}_if1_1_pci} | ${if1_1_pci}
| | | Run Keyword Unless | '${if1_status}' == 'PASS'
| | | ... | Set Test Variable | ${${dut}_if1_2_pci} | ${if1_2_pci}
| | | Run Keyword If | '${if2_status}' == 'PASS'
| | | ... | Set Test Variable | ${${dut}_if2_pci} | ${if2_pci}
| | | Run Keyword Unless | '${if2_status}' == 'PASS'
| | | ... | Set Test Variable | ${${dut}_if2_1_pci} | ${if2_1_pci}
| | | Run Keyword Unless | '${if2_status}' == 'PASS'
| | | ... | Set Test Variable | ${${dut}_if2_2_pci} | ${if2_2_pci}

| Add single PCI device to all DUTs
| | [Documentation]
| | ... | Add single (first) PCI device on DUT1 and single (last) PCI device on
| | ... | DUT2 to VPP configuration file.
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${if1_pci}= |  Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1}
| | | Run keyword | ${dut}.Add DPDK Dev | ${if1_pci}
| | | Set Test Variable | ${${dut}_if1_pci} | ${if1_pci}

| Add VLAN strip offload switch off between DUTs in 3-node single link topology
| | [Documentation]
| | ... | Add VLAN Strip Offload switch off on PCI devices between DUTs to VPP
| | ... | configuration file.
| | ...
| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_pci}
| | ... | vlan-strip-offload | off
| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_pci}
| | ... | vlan-strip-offload | off

| Add VLAN strip offload switch off between DUTs in 3-node double link topology
| | [Documentation]
| | ... | Add VLAN Strip Offload switch off on PCI devices between DUTs to VPP
| | ... | configuration file.
| | ...
| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_1_pci}
| | ... | vlan-strip-offload | off
| | Run keyword | DUT1.Add DPDK Dev Parameter | ${dut1_if2_2_pci}
| | ... | vlan-strip-offload | off
| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_1_pci}
| | ... | vlan-strip-offload | off
| | Run keyword | DUT2.Add DPDK Dev Parameter | ${dut2_if1_2_pci}
| | ... | vlan-strip-offload | off

| Add DPDK bonded ethernet interfaces to DUTs in 3-node single link topology
| | [Documentation]
| | ... | Add DPDK bonded Ethernet interfaces with mode XOR and transmit policy
| | ... | l34 to VPP configuration file.
| | ...
| | Run keyword | DUT1.Add DPDK Eth Bond Dev | 0 | 2 | l34 | ${dut1_if2_pci}
| | Run keyword | DUT2.Add DPDK Eth Bond Dev | 0 | 2 | l34 | ${dut2_if1_pci}

| Add DPDK bonded ethernet interfaces to topology file in 3-node single link topology
| | Add Eth Interface | ${dut1} | ${dut1_eth_bond_if1_name} | ifc_pfx=eth_bond
| | Add Eth Interface | ${dut2} | ${dut2_eth_bond_if1_name} | ifc_pfx=eth_bond

| Configure guest VM with dpdk-testpmd connected via vhost-user
| | [Documentation]
| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
| | ... | DPDK testpmd.
| | ...
| | ... | *Arguments:*
| | ... | - dut - 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
| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT
| | ... | node. Type: integer
| | ... | - jumbo - Set True if jumbo frames are used in the test.
| | ... | Type: bool
| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
| | ... | Type: bool
| | ...
| | ... | *Note:*
| | ... | KW uses test variables \${rxq_count_int}, \${thr_count_int} and
| | ... | \${cpu_count_int} set by "Add worker threads and rxqueues to all DUTs"
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VM with dpdk-testpmd connected via vhost-user \
| | ... | \| ${nodes['DUT1']} \| /tmp/sock-2-1 \| /tmp/sock-2-2 \| DUT1_VM2 \
| | ... | \| qemu_id=${2} \|
| | ...
| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name} | ${qemu_id}=${1}
| | ... | ${jumbo}=${False} | ${perf_qemu_qsz}=${256}
| | ... | ${use_tuned_cfs}=${False}
| | ...
| | Import Library | resources.libraries.python.QemuUtils | qemu_id=${qemu_id}
| | ... | WITH NAME | ${vm_name}
| | Run keyword | ${vm_name}.Qemu Set Node | ${nodes['${dut}']}
| | ${serial_port}= | Evaluate | ${qemu_id} + ${4555}
| | Run keyword | ${vm_name}.Qemu Set Serial Port | ${serial_port}
| | ${ssh_fwd_port}= | Evaluate | ${qemu_id} + ${10021}
| | Run keyword | ${vm_name}.Qemu Set Ssh Fwd Port | ${ssh_fwd_port}
| | ${if1_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${${dut}_if1}
| | @{if_list}= | Run Keyword If | '${if1_status}' == 'PASS'
| | ... | Create List | ${${dut}_if1}
| | ... | ELSE | Create List | ${${dut}_if1_1} | ${${dut}_if1_2}
| | ${if2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${${dut}_if2}
| | Run Keyword If | '${if2_status}' == 'PASS'
| | ... | Append To List | ${if_list} | ${${dut}_if2}
| | ... | ELSE | Append To List | ${if_list} | ${${dut}_if2_1} | ${${dut}_if2_2}
| | ${dut_numa}= | Get interfaces numa node | ${nodes['${dut}']} | @{if_list}
# Compute CPU placement for VM based on expected DUT placement.
| | ${os_cpus}= | Set Variable | ${1}
| | ${dut_main_cpus}= | Set Variable | ${1}
| | ${dut_wk_cpus}= | Set Variable | ${cpu_count_int}
| | ${vm_cpus}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus}
| | ${skip_dut}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus} + ${os_cpus}
| | ${skip_cpu}= | Evaluate | ${skip_dut} + (${qemu_id} - ${1}) * ${vm_cpus}
| | ${qemu_cpus}= | Cpu slice of list per node | ${nodes['${dut}']}
| | ... | ${dut_numa} | skip_cnt=${skip_cpu} | cpu_cnt=${vm_cpus}
| | ... | smt_used=${smt_used}
| | ${vm_thrs}= | Get Length | ${qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Queue Count | ${rxq_count_int}
| | Run keyword | ${vm_name}.Qemu Set Queue Size | ${perf_qemu_qsz}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
| | ... | jumbo_frames=${jumbo}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
| | ... | jumbo_frames=${jumbo}
| | ${apply_patch}= | Set Variable | ${False}
| | ${perf_qemu_path}= | Set Variable If | ${apply_patch}
| | ... | ${perf_qemu_path}-patch/bin/
| | ... | ${perf_qemu_path}-base/bin/
| | Run Keyword If | ${qemu_build} | ${vm_name}.Build QEMU | ${nodes['${dut}']}
| | ... | apply_patch=${False}
| | Run keyword | ${vm_name}.Qemu Set Path | ${perf_qemu_path}
| | Run keyword | ${vm_name}.Qemu Set Smp | ${vm_thrs} | ${vm_thrs} | 1 | 1
| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
| | ${max_pkt_len}= | Set Variable If | ${jumbo} | 9200 | ${EMPTY}
| | ${testpmd_cpus}= | Evaluate | ${thr_count_int} + ${1}
| | ${testpmd_cpus}= | Cpu list per node str | ${nodes['${dut}']} | ${0}
| | ... | cpu_cnt=${testpmd_cpus}
| | Dpdk Testpmd Start | ${vm} | eal_corelist=${testpmd_cpus}
| | ... | eal_mem_channels=4 | pmd_fwd_mode=io | pmd_disable_hw_vlan=${TRUE}
| | ... | pmd_rxd=${perf_qemu_qsz} | pmd_txd=${perf_qemu_qsz}
| | ... | pmd_rxq=${rxq_count_int} | pmd_txq=${rxq_count_int}
| | ... | pmd_max_pkt_len=${max_pkt_len}
| | Return From Keyword | ${vm}

| Configure guest VMs with dpdk-testpmd connected via vhost-user on node
| | [Documentation]
| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
| | ... | interconnecting DPDK testpmd for defined number of VMs on all defined\
| | ... | VPP nodes.
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node to start guest VM on. Type: dictionary
| | ... | - vm_count - Number of guest VMs. Type: int
| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
| | ... | in the test. Type: boolean
| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
| | ... | Type: bool
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VMs with dpdk-testpmd connected via \
| | ... | vhost-user on node \| DUT1 \| 1 \| False \| 256 \|
| | ...
| | [Arguments] | ${dut} | ${vm_count}=${1} | ${jumbo}=${False} |
| | ... | ${perf_qemu_qsz}=${256} | ${use_tuned_cfs}=${False}
| | ...
| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
| | | ${vm}=
| | | ... | Configure guest VM with dpdk-testpmd connected via vhost-user
| | | ... | ${dut} | ${sock1} | ${sock2} | ${dut}_VM${number}
| | | ... | qemu_id=${number} | jumbo=${jumbo} | perf_qemu_qsz=${perf_qemu_qsz}
| | | ... | use_tuned_cfs=${use_tuned_cfs}
| | | Set To Dictionary | ${${dut}_vm_refs} | ${dut}_VM${number} | ${vm}

| Configure guest VMs with dpdk-testpmd connected via vhost-user
| | [Documentation]
| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
| | ... | interconnecting DPDK testpmd defined number of VMs on all defined VPP\
| | ... | nodes.
| | ...
| | ... | *Arguments:*
| | ... | - vm_count - Number of guest VMs. Type: int
| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
| | ... | in the test. Type: boolean
| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
| | ... | Type: bool
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VMs with dpdk-testpmd connected via vhost-user\
| | ... | \| 1 \| False \| 256 \|
| | ...
| | [Arguments] | ${vm_count}=${1} | ${jumbo}=${False} | ${perf_qemu_qsz}=${256}
| | ... | ${use_tuned_cfs}=${False}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Configure guest VMs with dpdk-testpmd connected via vhost-user on node
| | | ... | ${dut} | vm_count=${vm_count} | jumbo=${jumbo}
| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${False}
| | All VPP Interfaces Ready Wait | ${nodes}

| Configure guest VM with dpdk-testpmd-mac connected via vhost-user
| | [Documentation]
| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
| | ... | DPDK testpmd.
| | ...
| | ... | *Arguments:*
| | ... | - dut - 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
| | ... | - eth0_mac - MAC address of first Vhost interface. Type: string
| | ... | - eth1_mac - MAC address of second Vhost interface. Type: string
| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT
| | ... | node. Type: integer
| | ... | - jumbo - Set True if jumbo frames are used in the test.
| | ... | Type: bool
| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
| | ... | Type: bool
| | ...
| | ... | *Note:*
| | ... | KW uses test variables \${rxq_count_int}, \${thr_count_int} and
| | ... | \${cpu_count_int} set by "Add worker threads and rxqueues to all DUTs"
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VM with dpdk-testpmd-mac connected via vhost-user \
| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \
| | ... | \| 00:00:00:00:00:01 \| 00:00:00:00:00:02 \|
| | ...
| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name}
| | ... | ${eth0_mac} | ${eth1_mac} | ${qemu_id}=${1} | ${jumbo}=${False}
| | ... | ${perf_qemu_qsz}=${256} | ${use_tuned_cfs}=${False}
| | ...
| | Import Library | resources.libraries.python.QemuUtils | qemu_id=${qemu_id}
| | ... | WITH NAME | ${vm_name}
| | Run keyword | ${vm_name}.Qemu Set Node | ${nodes['${dut}']}
| | ${serial_port}= | Evaluate | ${qemu_id} + ${4555}
| | Run keyword | ${vm_name}.Qemu Set Serial Port | ${serial_port}
| | ${ssh_fwd_port}= | Evaluate | ${qemu_id} + ${10021}
| | Run keyword | ${vm_name}.Qemu Set Ssh Fwd Port | ${ssh_fwd_port}
| | ${dut_numa}= | Get interfaces numa node | ${nodes['${dut}']}
| | ... | ${${dut}_if1} | ${${dut}_if2}
# Compute CPU placement for VM based on expected DUT placement.
| | ${os_cpus}= | Set Variable | ${1}
| | ${dut_main_cpus}= | Set Variable | ${1}
| | ${dut_wk_cpus}= | Set Variable | ${cpu_count_int}
| | ${vm_cpus}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus}
| | ${skip_dut}= | Evaluate | ${dut_wk_cpus} + ${dut_main_cpus} + ${os_cpus}
| | ${skip_cpu}= | Evaluate | ${skip_dut} + (${qemu_id} - ${1}) * ${vm_cpus}
| | ${qemu_cpus}= | Cpu slice of list per node | ${nodes['${dut}']}
| | ... | ${dut_numa} | skip_cnt=${skip_cpu} | cpu_cnt=${vm_cpus}
| | ... | smt_used=${smt_used}
| | ${vm_thrs}= | Get Length | ${qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Queue Count | ${rxq_count_int}
| | Run keyword | ${vm_name}.Qemu Set Queue Size | ${perf_qemu_qsz}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
| | ... | jumbo_frames=${jumbo}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
| | ... | jumbo_frames=${jumbo}
| | ${apply_patch}= | Set Variable | ${False}
| | ${perf_qemu_path}= | Set Variable If | ${apply_patch}
| | ... | ${perf_qemu_path}-patch/bin/
| | ... | ${perf_qemu_path}-base/bin/
| | Run Keyword If | ${qemu_build} | ${vm_name}.Build QEMU | ${nodes['${dut}']}
| | ... | apply_patch=${False}
| | Run keyword | ${vm_name}.Qemu Set Path | ${perf_qemu_path}
| | Run keyword | ${vm_name}.Qemu Set Smp | ${vm_thrs} | ${vm_thrs} | 1 | 1
| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
| | ${max_pkt_len}= | Set Variable If | ${jumbo} | 9200 | ${EMPTY}
| | ${testpmd_cpus}= | Evaluate | ${thr_count_int} + ${1}
| | ${testpmd_cpus}= | Cpu list per node str | ${nodes['${dut}']} | ${0}
| | ... | cpu_cnt=${testpmd_cpus}
| | Dpdk Testpmd Start | ${vm} | eal_corelist=${testpmd_cpus}
| | ... | eal_mem_channels=4 | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${TRUE}
| | ... | pmd_rxd=${perf_qemu_qsz} | pmd_txd=${perf_qemu_qsz}
| | ... | pmd_rxq=${rxq_count_int} | pmd_txq=${rxq_count_int}
| | ... | pmd_max_pkt_len=${max_pkt_len}
| | Return From Keyword | ${vm}

| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user on node
| | [Documentation]
| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
| | ... | interconnecting DPDK testpmd with fwd mode set to mac rewrite for\
| | ... | defined number of VMs on all defined VPP nodes.
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node to start guest VM on. Type: dictionary
| | ... | - vm_count} - Number of guest VMs. Type: int
| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
| | ... | in the test. Type: boolean
| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
| | ... | Type: bool
| | ...
| | ... | _NOTE:_ This KW expects following test case variables to be set:
| | ... | - cpu_count_int - Number of Physical CPUs allocated for DUT.
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VMs with dpdk-testpmd-mac connected via \
| | ... | vhost-user on node \| DUT1 \| 1 \| False \| 256 \|
| | ...
| | [Arguments] | ${dut} | ${vm_count}=${1} | ${jumbo}=${False} |
| | ... | ${perf_qemu_qsz}=${256} | ${use_tuned_cfs}=${False}
| | ...
| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
| | | ${sock1}= | Set Variable | /tmp/sock-${number}-1
| | | ${sock2}= | Set Variable | /tmp/sock-${number}-2
| | | ${vm}=
| | | ... | Configure guest VM with dpdk-testpmd-mac connected via vhost-user
| | | ... | ${dut} | ${sock1} | ${sock2} | ${dut}_VM${number}
| | | ... | ${${dut}-vhost-${number}-if1_mac}
| | | ... | ${${dut}-vhost-${number}-if2_mac} | qemu_id=${number}
| | | ... | jumbo=${jumbo} | perf_qemu_qsz=${perf_qemu_qsz}
| | | ... | use_tuned_cfs=${use_tuned_cfs}
| | | Set To Dictionary | ${${dut}_vm_refs} | ${dut}_VM${number} | ${vm}

| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
| | [Documentation]
| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
| | ... | interconnecting DPDK testpmd with fwd mode set to mac rewrite for\
| | ... | defined number of VMs on all defined VPP nodes.
| | ...
| | ... | *Arguments:*
| | ... | - vm_count - Number of guest VMs. Type: int
| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
| | ... | in the test. Type: boolean
| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
| | ... | Type: bool
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user\
| | ... | \| 1 \| False \| 256 \|
| | ...
| | [Arguments] | ${vm_count}=${1} | ${jumbo}=${False} | ${perf_qemu_qsz}=${256}
| | ... | ${use_tuned_cfs}=${False}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Configure guest VMs with dpdk-testpmd-mac connected via vhost-user on node
| | | ... | ${dut} | vm_count=${vm_count} | jumbo=${jumbo}
| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${False}
| | All VPP Interfaces Ready Wait | ${nodes}

| Configure guest VM with linux bridge connected via vhost-user
| | [Documentation]
| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
| | ... | linux bridge.
| | ...
| | ... | *Arguments:*
| | ... | - dut - 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
| | ... | - skip_cnt - number of cpus which will be skipped. Type: int
| | ...
| | ... | _NOTE:_ This KW expects following test case variables to be set:
| | ... | - cpu_count_int - Number of Physical CPUs allocated for DUT.
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure guest VM with linux bridge connected via vhost-user \
| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \| ${6} \|
| | ...
| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name} | ${skip_cnt}=${6}
| | ... | ${count}=${5}
| | ...
| | Import Library | resources.libraries.python.QemuUtils
| | ... | WITH NAME | ${vm_name}
| | Run keyword | ${vm_name}.Qemu Set Node | ${dut}
| | ${dut_numa}= | Get interfaces numa node | ${dut}
| | ... | ${dut1_if1} | ${dut1_if2}
| | ${vm_phy_cpus}= | Evaluate | ${cpu_count_int} + ${1}
| | ${skip_cnt}= | Evaluate | ${skip} + (${qemu_id} - ${1}) * ${vm_phy_cpus}
| | ${qemu_cpus}= | Cpu slice of list per node | ${dut} | ${dut_numa}
| | ... | skip_cnt=${skip_cnt} | cpu_cnt=${vm_phy_cpus} | smt_used=${smt_used}
| | ${vm_thr_cpus}= | Get Length | ${qemu_cpus}
| | Run keyword | ${vm_name}.Qemu Set Queue Size | ${perf_qemu_qsz}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
| | ${apply_patch}= | Set Variable | ${False}
| | ${perf_qemu_path}= | Set Variable If | ${apply_patch}
| | ... | ${perf_qemu_path}-patch/bin/
| | ... | ${perf_qemu_path}-base/bin/
| | Run Keyword If | ${qemu_build} | ${vm_name}.Build QEMU | ${dut}
| | ... | apply_patch=${apply_patch}
| | Run keyword | ${vm_name}.Qemu Set Path | ${perf_qemu_path}
| | Run keyword | ${vm_name}.Qemu Set Smp | ${vm_thr_cpus} | ${vm_thr_cpus}
| | ... | 1 | 1
| | Run keyword | ${vm_name}.Qemu Set Mem Size | 2048
| | Run keyword | ${vm_name}.Qemu Set Disk Image | ${perf_vm_image}
| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
| | Run keyword | ${vm_name}.Qemu Set Affinity | @{qemu_cpus}
| | ${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}

| Initialize LISP IPv4 forwarding in 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:*
| | ... | \| Initialize LISP IPv4 forwarding in 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 interfaces in path 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} | 10.10.10.2 | ${tg1_if1_mac}
| | Add arp on dut | ${dut1} | ${dut1_if2} | ${dut2_dut1_address}
| | ... | ${dut2_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if1} | ${dut1_dut2_address}
| | ... | ${dut1_if2_mac}
| | Add arp on dut | ${dut2} | ${dut2_if2} | 20.20.20.2 | ${tg1_if2_mac}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1}
| | ... | ${dut1_tg_address} | ${duts_prefix}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2}
| | ... | ${dut1_dut2_address} | ${duts_prefix}
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1}
| | ... | ${dut2_dut1_address} | ${duts_prefix}
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2}
| | ... | ${dut2_tg_address} | ${duts_prefix}

| Initialize LISP GPE IPv4 over IPsec in 3-node circular topology
| | [Documentation] | Setup Lisp GPE IPv4 forwarding over IPsec.
| | ...
| | ... | *Arguments:*
| | ... | - encr_alg - Encryption algorithm. Type: string
| | ... | - auth_alg - Authentication algorithm. Type: string
| | ...
| | ... | *Return:*
| | ... | - No value returned
| | ...
| | ... | *Example:*
| | ... | \| Initialize LISP GPE IPv4 over IPsec in 3-node circular topology\
| | ... | \| ${encr_alg} \| ${auth_alg}
| | ...
| | [Arguments] | ${encr_alg} | ${auth_alg}
| | ...
| | Generate keys for IPSec | ${encr_alg} | ${auth_alg}
| | Initialize LISP IPv4 forwarding in 3-node circular topology
| | ... | ${dut1_to_dut2_ip4} | ${dut1_to_tg_ip4} | ${dut2_to_dut1_ip4}
| | ... | ${dut2_to_tg_ip4} | ${prefix4}
| | Configure LISP GPE topology in 3-node circular topology
| | ... | ${dut1} | ${dut1_if2} | ${NONE}
| | ... | ${dut2} | ${dut2_if1} | ${NONE}
| | ... | ${duts_locator_set} | ${dut1_ip4_eid} | ${dut2_ip4_eid}
| | ... | ${dut1_ip4_static_adjacency} | ${dut2_ip4_static_adjacency}
| | Configure manual keyed connection for IPSec
| | ... | ${dut1} | ${dut1_if2} | ${encr_alg} | ${encr_key}
| | ... | ${auth_alg} | ${auth_key} | ${dut1_spi} | ${dut2_spi}
| | ... | ${dut1_to_dut2_ip4} | ${dut2_to_dut1_ip4}
| | Configure manual keyed connection for IPSec
| | ... | ${dut2} | ${dut2_if1} | ${encr_alg} | ${encr_key}
| | ... | ${auth_alg} | ${auth_key} | ${dut2_spi} | ${dut1_spi}
| | ... | ${dut2_to_dut1_ip4} | ${dut1_to_dut2_ip4}

| Initialize LISP IPv6 forwarding in 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:*
| | ... | \| Initialize LISP IPv6 forwarding in 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}
| | ...
| | Set interfaces in path 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_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}
| | Suppress ICMPv6 router advertisement message | ${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}

| Initialize LISP IPv4 over IPv6 forwarding in 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 interfaces in path 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}
| | Configure IP addresses on interfaces | ${dut1} | ${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}
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2}
| | ... | ${dut2_tg_ip4_address} | ${prefix4}
| | Suppress ICMPv6 router advertisement message | ${nodes}
| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.10.10.2 | ${tg1_if1_mac}
| | Add arp on dut | ${dut2} | ${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}

| Initialize LISP IPv6 over IPv4 forwarding in 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} \
| | ... | \| ${prefix6} \| ${prefix4} \|
| | ...
| | [Arguments] | ${dut1_dut2_ip4_address} | ${dut1_tg_ip6_address}
| | ... | ${dut2_dut1_ip4_address} | ${dut2_tg_ip6_address}
| | ... | ${prefix6} | ${prefix4}
| | ...
| | Set interfaces in path 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}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2}
| | ... | ${dut1_dut2_ip4_address} | ${prefix4}
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1}
| | ... | ${dut2_dut1_ip4_address} | ${prefix4}
| | VPP Set If IPv6 Addr | ${dut2} | ${dut2_if2} | ${dut2_tg_ip6_address}
| | ... | ${prefix6}
| | Suppress ICMPv6 router advertisement message | ${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 arp on dut | ${dut1} | ${dut1_if2} | ${dut2_dut1_ip4_address}
| | ... | ${dut2_if1_mac}
| | Add arp on dut | ${dut2} | ${dut2_if1} | ${dut1_dut2_ip4_address}
| | ... | ${dut1_if2_mac}

| Initialize NAT44 in circular topology
| | [Documentation] | Initialization of 2-node / 3-node topology with NAT44
| | ... | between DUTs:
| | ... | - set interfaces up
| | ... | - set IP addresses
| | ... | - set ARP
| | ... | - create routes
| | ... | - set NAT44 - only on DUT1
| | ...
| | ${dut2_status} | ${value}= | Run Keyword And Ignore Error
| | ... | Variable Should Exist | ${dut2}
| | ...
| | Set interfaces in path up
| | ...
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 10.0.0.1 | 20
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 11.0.0.1 | 20
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 11.0.0.2 | 20
| | ${dut}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2}
| | ... | ELSE | Set Variable | ${dut1}
| | ${dut_if2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | ${dut2_if2}
| | ... | ELSE | Set Variable | ${dut1_if2}
| | Configure IP addresses on interfaces | ${dut} | ${dut_if2} | 12.0.0.1 | 20
| | ...
| | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
| | ${dut1_if2_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut1} | ${dut1_if2}
| | ${dut2_if1_mac}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Get Interface MAC | ${dut2} | ${dut2_if1}
| | ...
| | Add arp on dut | ${dut1} | ${dut1_if1} | 10.0.0.2 | ${tg_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut1} | ${dut1_if2} | 11.0.0.2 | ${dut2_if1_mac}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add arp on dut | ${dut2} | ${dut2_if1} | 11.0.0.1 | ${dut1_if2_mac}
| | Add arp on dut | ${dut} | ${dut_if2} | 12.0.0.2 | ${tg_if2_mac}
| | ...
| | Vpp Route Add | ${dut1} | 20.0.0.0 | 18 | 10.0.0.2 | ${dut1_if1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut1} | 12.0.0.2 | 32 | 11.0.0.2 | ${dut1_if2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 12.0.0.0 | 24 | 12.0.0.2 | ${dut2_if2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Vpp Route Add | ${dut2} | 200.0.0.0 | 30 | 11.0.0.1 | ${dut2_if1}
| | ...
| | Configure inside and outside interfaces
| | ... | ${dut1} | ${dut1_if1} | ${dut1_if2}
| | Configure deterministic mode for NAT44
| | ... | ${dut1} | 20.0.0.0 | 18 | 200.0.0.0 | 30

| Initialize L2 xconnect with memif pairs on DUT node
| | [Documentation]
| | ... | Create pairs of Memif interfaces on DUT node. Cross connect each Memif
| | ... | interface with one physical interface 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}_VNF\${number}-\${sid}
| | ...
| | ... | KW uses test variable \${rxq_count_int} set by KW Add worker threads
| | ... | and rxqueues to all DUTs
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with memif pairs on DUT node \| ${dut} \
| | ... | \| ${1} \|
| | ...
| | [Arguments] | ${dut} | ${count}
| | ...
| | :FOR | ${number} | IN RANGE | 1 | ${count}+1
| | | ${sock1}= | Set Variable | memif-${dut}_VNF
| | | ${sock2}= | Set Variable | memif-${dut}_VNF
| | | ${prev_index}= | Evaluate | ${number}-1
| | | 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}
| | | ${xconnect_if1}= | Set Variable If | ${number}==1 | ${${dut}_if1}
| | | ... | ${${dut}-memif-${prev_index}-if2}
| | | Configure L2XC | ${nodes['${dut}']} | ${xconnect_if1}
| | | ... | ${${dut}-memif-${number}-if1}
| | | Run Keyword If | ${number}==${count} | Configure L2XC
| | | ... | ${nodes['${dut}']} | ${${dut}-memif-${number}-if2} | ${${dut}_if2}

| Initialize L2 xconnect with memif pairs
| | [Documentation]
| | ... | Create pairs of Memif interfaces on all defined VPP nodes. Cross
| | ... | connect each Memif interface with one physical interface or virtual
| | ... | interface to create a chain accross DUT node.
| | ...
| | ... | *Arguments:*
| | ... | - count - Number of memif pairs (containers). Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with memif pairs \| ${1} \|
| | ...
| | [Arguments] | ${count}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize L2 xconnect with memif pairs on DUT node | ${dut} | ${count}
| | Set interfaces in path up
| | Show Memif on all DUTs | ${nodes}

| Initialize L2 Bridge Domain with memif pairs on DUT node
| | [Documentation]
| | ... | Create pairs of Memif interfaces on DUT node. Put each Memif interface
| | ... | to separate L2 bridge domain 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}_VNF\${number}-\${sid}
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 Bridge Domain with memif pairs on DUT node \
| | ... | \| ${dut} \| ${1} \|
| | ...
| | [Arguments] | ${dut} | ${count}
| | ...
| | ${bd_id2}= | Evaluate | ${count}+1
| | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if1} | ${1}
| | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if2}
| | ... | ${bd_id2}
| | :FOR | ${number} | IN RANGE | 1 | ${count}+1
| | | ${sock1}= | Set Variable | memif-${dut}_VNF
| | | ${sock2}= | Set Variable | memif-${dut}_VNF
| | | 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}
| | | ${bd_id2}= | Evaluate | ${number}+1
| | | Add interface to bridge domain | ${nodes['${dut}']}
| | | ... | ${${dut}-memif-${number}-if1} | ${number}
| | | Add interface to bridge domain | ${nodes['${dut}']}
| | | ... | ${${dut}-memif-${number}-if2} | ${bd_id2}

| Initialize L2 Bridge Domain with memif pairs
| | [Documentation]
| | ... | Create pairs of Memif interfaces on all defined VPP nodes. Put each
| | ... | Memif interface to separate L2 bridge domain with one physical or
| | ... | virtual interface to create a chain accross DUT node.
| | ...
| | ... | *Arguments:*
| | ... | - count - Number of memif pairs (containers). Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 Bridge Domain with memif pairs \| ${1} \|
| | ...
| | [Arguments] | ${count}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize L2 Bridge Domain with memif pairs on DUT node | ${dut}
| | | ... | ${count}
| | Set interfaces in path up
| | Show Memif on all DUTs | ${nodes}

| Initialize L2 Bridge Domain with memif pairs and VLAN in circular topology
| | [Documentation]
| | ... | Create pairs of Memif interfaces on all defined VPP nodes. Put each
| | ... | Memif interface to separate L2 bridge domain with one physical or
| | ... | virtual interface to create a chain accross DUT node. 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. All
| | ... | interfaces are brought up.
| | ...
| | ... | *Arguments:*
| | ... | - bd_id1 - Bridge domain ID. Type: integer
| | ... | - bd_id2 - Bridge domain ID. Type: integer
| | ... | - subid - ID of the sub-interface to be created. Type: string
| | ... | - tag_rewrite - Method of tag rewrite. Type: string
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 Bridge Domain with memif pairs and VLAN in circular\
| | ... | topology \| 1 \| 2 \| 10 \| pop-1 \|
| | ...
| | [Arguments] | ${bd_id1} | ${bd_id2} | ${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_if2} | ${dut2} | ${dut2_if1} | ${subid}
| | ... | ELSE | Initialize VLAN dot1q sub-interfaces in circular topology
| | ... | ${dut1} | ${dut1_if2} | SUB_ID=${subid}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Configure L2 tag rewrite method on interfaces | ${dut1}
| | ... | ${subif_index_1} | ${dut2} | ${subif_index_2} | ${tag_rewrite}
| | ... | ELSE | Configure L2 tag rewrite method on interfaces
| | ... | ${dut1} | ${subif_index_1} | TAG_REWRITE_METHOD=${tag_rewrite}
| | ...
| | ${number}= | Set Variable | ${1}
| | ${sock1}= | Set Variable | memif-DUT1_VNF
| | ${sock2}= | Set Variable | memif-DUT1_VNF
| | ${memif_if1_name}= | Set Variable | DUT1-memif-${number}-if1
| | ${memif_if2_name}= | Set Variable | DUT1-memif-${number}-if2
| | Set up memif interfaces on DUT node | ${dut1} | ${sock1} | ${sock2}
| | ... | ${number} | ${memif_if1_name} | ${memif_if2_name} | ${rxq_count_int}
| | ... | ${rxq_count_int}
| | Add interface to bridge domain | ${dut1} | ${dut1_if1} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${${memif_if1_name}} | ${bd_id1}
| | Add interface to bridge domain | ${dut1} | ${${memif_if2_name}} | ${bd_id2}
| | Add interface to bridge domain | ${dut1} | ${subif_index_1} | ${bd_id2}
| | ${sock1}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | memif-DUT2_VNF
| | ${sock2}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | memif-DUT2_VNF
| | ${memif_if1_name}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | DUT2-memif-${number}-if1
| | ${memif_if2_name}= | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set Variable | DUT2-memif-${number}-if2
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Set up memif interfaces on DUT node | ${dut2} | ${sock1} | ${sock2}
| | ... | ${number} | ${memif_if1_name} | ${memif_if2_name} | ${rxq_count_int}
| | ... | ${rxq_count_int}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${subif_index_2}
| | ... | ${bd_id1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${${memif_if1_name}}
| | ... | ${bd_id1}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${${memif_if2_name}}
| | ... | ${bd_id2}
| | Run Keyword If | '${dut2_status}' == 'PASS'
| | ... | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
| | ...
| | Show Memif on all DUTs | ${nodes}

| 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}_VNF\${number}-\${sid}
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize IPv4 routing with memif pairs on DUT node \
| | ... | \| ${dut} \| ${1} \|
| | ...
| | [Arguments] | ${dut} | ${count}
| | ...
| | @{duts}= | Get Matches | ${nodes} | DUT*
| | ${dut_index}= | Get Index From List | ${duts} | ${dut}
| | ${duts_length}= | Get Length | ${duts}
| | ${last_dut_index}= | Evaluate | ${duts_length} - ${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=${ip_net_if1}.1 | interface=${${dut}_if1} | multipath=${TRUE}
| | Assign Interface To Fib Table | ${nodes['${dut}']} | ${${dut}_if1}
| | ... | ${fib_table_1}
| | Configure IP addresses on interfaces | ${nodes['${dut}']} | ${${dut}_if1}
| | ... | ${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 | if1
| | ... | ELSE | Set Variable | if2
| | ${prev_if_mac}= | Get Interface MAC | ${nodes['${prev_node}']}
| | ... | ${${prev_node}_${prev_if}}
| | Add ARP on DUT | ${nodes['${dut}']} | ${${dut}_if1} | ${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=${ip_net_if2}.2 | interface=${${dut}_if2} | multipath=${TRUE}
| | Assign Interface To Fib Table | ${nodes['${dut}']} | ${${dut}_if2}
| | ... | ${fib_table_2}
| | Configure IP addresses on interfaces | ${nodes['${dut}']} | ${${dut}_if2}
| | ... | ${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 | if2
| | ... | ELSE | Set Variable | if1
| | ${next_if_mac}= | Get Interface MAC | ${nodes['${next_node}']}
| | ... | ${${next_node}_${next_if}}
| | Add ARP on DUT | ${nodes['${dut}']} | ${${dut}_if2} | ${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}_VNF
| | | ${sock2}= | Set Variable | memif-${dut}_VNF
| | | 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}
| | | Configure IP addresses on interfaces
| | | ... | ${nodes['${dut}']} | ${memif1} | ${ip_net_memif1}.1 | 30
| | | ... | ${nodes['${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}
| | | Add arp on dut | ${nodes['${dut}']} | ${memif1} | ${ip_net_memif2}.1
| | | ... | ${memif_if2_mac}
| | | Add arp on dut | ${nodes['${dut}']} | ${memif2} | ${ip_net_memif1}.1
| | | ... | ${memif_if1_mac}

| 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}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize IPv4 routing with memif pairs on DUT node | ${dut} | ${count}
| | Set interfaces in path up
| | Show Memif on all DUTs | ${nodes}

| Initialize L2 xconnect for single memif
| | [Documentation]
| | ... | Create single Memif interface on all defined VPP nodes. Cross
| | ... | connect Memif interface with one physical interface.
| | ...
| | ... | *Arguments:*
| | ... | - number - Memif ID. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for Memif are defined in following format:
| | ... | - /tmp/memif-DUT1_VNF\${number}-\${sid}
| | ...
| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads
| | ... | and rxqueues to all DUTs
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect for single memif \| 1 \|
| | ...
| | [Arguments] | ${number}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${sock}= | Set Variable | memif-${dut}_VNF
| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock}
| | | ... | ${number} | ${dut}-memif-${number}-if1 | ${rxq_count_int}
| | | ... | ${rxq_count_int}
| | | Configure L2XC | ${nodes['${dut}']} | ${${dut}_if1}
| | | ... | ${${dut}-memif-${number}-if1}
| | Set single interfaces in path up
| | Show Memif on all DUTs | ${nodes}

| Initialize L2 Bridge Domain for single memif
| | [Documentation]
| | ... | Create single Memif interface on all defined VPP nodes. Put Memif
| | ... | interface to separate L2 bridge domain with one physical interface.
| | ...
| | ... | *Arguments:*
| | ... | - number - Memif ID. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for Memif are defined in following format:
| | ... | - /tmp/memif-DUT1_VNF\${number}-\${sid}
| | ...
| | ... | KW uses test variable ${rxq_count_int} set by KW Add worker threads
| | ... | and rxqueues to all DUTs
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 Bridge Domain for single memif \| 1 \|
| | ...
| | [Arguments] | ${number}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${sock}= | Set Variable | memif-${dut}_VNF
| | | Set up single memif interface on DUT node | ${nodes['${dut}']} | ${sock}
| | | ... | ${number} | ${dut}-memif-${number}-if1 | ${rxq_count_int}
| | | ... | ${rxq_count_int}
| | | Add interface to bridge domain | ${nodes['${dut}']} | ${${dut}_if1}
| | | ... | ${number}
| | | Add interface to bridge domain | ${nodes['${dut}']}
| | | ... | ${${dut}-memif-${number}-if1} | ${number}
| | Set single interfaces in path up
| | Show Memif on all DUTs | ${nodes}

| Configure ACLs on a single interface
| | [Documentation]
| | ... | Configure ACL
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node. Type: string
| | ... | - dut_if - DUT node interface name. Type: string
| | ... | - acl_apply_type - To what path apply the ACL - input or output.
| | ... | - acl_action - Action for the rule - deny, permit, permit+reflect.
| | ... | - subnets - Subnets to apply the specific ACL. Type: list
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Configure ACLs on a single interface \| ${nodes['DUT1']}
| | ... | \| ... \| GigabitEthernet0/7/0 \| input \| permit | 0.0.0.0/0
| | ...
| | [Arguments] | ${dut} | ${dut_if} | ${acl_apply_type} | ${acl_action}
| | ... | @{subnets}
| | Set Test variable | ${acl} | ${EMPTY}
| | :FOR | ${subnet} | IN | @{subnets}
| | | ${acl} = | Run Keyword If | '${acl}' == '${EMPTY}'
| | | ... | Set Variable | ipv4 ${acl_action} src ${subnet}
| | | ... | ELSE
| | | ... | Catenate | SEPARATOR=, | ${acl}
| | | ... | ipv4 ${acl_action} src ${subnet}
| | Add Replace Acl Multi Entries | ${dut} | rules=${acl}
| | @{acl_list} = | Create List | ${0}
| | Set Acl List For Interface | ${dut} | ${dut_if} | ${acl_apply_type}
| | ... | ${acl_list}