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
|
# meta length 1000
ip test-ip4 input
[ meta load len => reg 1 ]
[ cmp eq reg 1 0x000003e8 ]
# meta length 22
ip test-ip4 input
[ meta load len => reg 1 ]
[ cmp eq reg 1 0x00000016 ]
# meta length != 233
ip test-ip4 input
[ meta load len => reg 1 ]
[ cmp neq reg 1 0x000000e9 ]
# meta length 33-45
ip test-ip4 input
[ meta load len => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gte reg 1 0x21000000 ]
[ cmp lte reg 1 0x2d000000 ]
# meta length != 33-45
ip test-ip4 input
[ meta load len => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0x21000000 ]
[ cmp gt reg 1 0x2d000000 ]
# meta length { 33, 55, 67, 88}
set%d test-ip4 3
set%d test-ip4 0
element 00000021 : 0 [end] element 00000037 : 0 [end] element 00000043 : 0 [end] element 00000058 : 0 [end]
ip test-ip4 input
[ meta load len => reg 1 ]
[ lookup reg 1 set set%d ]
# meta length { 33-55}
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element 21000000 : 0 [end] element 38000000 : 1 [end]
ip test-ip4 input
[ meta load len => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ lookup reg 1 set set%d ]
# meta protocol { ip, arp, ip6, vlan }
set%d test-ip4 3
set%d test-ip4 0
element 00000008 : 0 [end] element 00000608 : 0 [end] element 0000dd86 : 0 [end] element 00000081 : 0 [end]
ip test-ip4 input
[ meta load protocol => reg 1 ]
[ lookup reg 1 set set%d ]
# meta protocol ip
ip test-ip4 input
[ meta load protocol => reg 1 ]
[ cmp eq reg 1 0x00000008 ]
# meta protocol != ip
ip test-ip4 input
[ meta load protocol => reg 1 ]
[ cmp neq reg 1 0x00000008 ]
# meta nfproto ipv4
ip test-ip4 input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
# meta nfproto ipv6
ip test-ip4 input
[ meta load nfproto => reg 1 ]
[ cmp eq reg 1 0x0000000a ]
# meta nfproto {ipv4, ipv6}
set%d test-ip4 3
set%d test-ip4 0
element 00000002 : 0 [end] element 0000000a : 0 [end]
ip test-ip4 input
[ meta load nfproto => reg 1 ]
[ lookup reg 1 set set%d ]
# meta l4proto 22
ip test-ip4 input
[ meta load l4proto => reg 1 ]
[ cmp eq reg 1 0x00000016 ]
# meta l4proto != 233
ip test-ip4 input
[ meta load l4proto => reg 1 ]
[ cmp neq reg 1 0x000000e9 ]
# meta l4proto 33-45
ip test-ip4 input
[ meta load l4proto => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 2, 1) ]
[ cmp gte reg 1 0x00000021 ]
[ cmp lte reg 1 0x0000002d ]
# meta l4proto != 33-45
ip test-ip4 input
[ meta load l4proto => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 2, 1) ]
[ cmp lt reg 1 0x00000021 ]
[ cmp gt reg 1 0x0000002d ]
# meta l4proto { 33, 55, 67, 88}
set%d test-ip4 3
set%d test-ip4 0
element 00000021 : 0 [end] element 00000037 : 0 [end] element 00000043 : 0 [end] element 00000058 : 0 [end]
ip test-ip4 input
[ meta load l4proto => reg 1 ]
[ lookup reg 1 set set%d ]
# meta l4proto { 33-55}
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element 00000021 : 0 [end] element 00000038 : 1 [end]
ip test-ip4 input
[ meta load l4proto => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 2, 1) ]
[ lookup reg 1 set set%d ]
# meta mark 0x4
ip test-ip4 input
[ meta load mark => reg 1 ]
[ cmp eq reg 1 0x00000004 ]
# meta mark 0x32
ip test-ip4 input
[ meta load mark => reg 1 ]
[ cmp eq reg 1 0x00000032 ]
# meta mark and 0x03 == 0x01
ip test-ip4 input
[ meta load mark => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x00000003 ) ^ 0x00000000 ]
[ cmp eq reg 1 0x00000001 ]
# meta mark and 0x03 != 0x01
ip test-ip4 input
[ meta load mark => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0x00000003 ) ^ 0x00000000 ]
[ cmp neq reg 1 0x00000001 ]
# meta mark 0x10
ip test-ip4 input
[ meta load mark => reg 1 ]
[ cmp eq reg 1 0x00000010 ]
# meta mark != 0x10
ip test-ip4 input
[ meta load mark => reg 1 ]
[ cmp neq reg 1 0x00000010 ]
# meta mark or 0x03 == 0x01
ip test-ip4 input
[ meta load mark => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0xfffffffc ) ^ 0x00000003 ]
[ cmp eq reg 1 0x00000001 ]
# meta mark or 0x03 != 0x01
ip test-ip4 input
[ meta load mark => reg 1 ]
[ bitwise reg 1 = (reg=1 & 0xfffffffc ) ^ 0x00000003 ]
[ cmp neq reg 1 0x00000001 ]
# meta mark xor 0x03 == 0x01
ip test-ip4 input
[ meta load mark => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
# meta mark xor 0x03 != 0x01
ip test-ip4 input
[ meta load mark => reg 1 ]
[ cmp neq reg 1 0x00000002 ]
# meta iif eth0 accept
ip test-ip4 input
[ meta load iif => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ immediate reg 0 accept ]
# meta iif eth0 accept
ip test-ip4 input
[ meta load iif => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
[ immediate reg 0 accept ]
# meta iif != eth0 accept
ip test-ip4 input
[ meta load iif => reg 1 ]
[ cmp neq reg 1 0x00000002 ]
[ immediate reg 0 accept ]
# meta iif != eth0 accept
ip test-ip4 input
[ meta load iif => reg 1 ]
[ cmp neq reg 1 0x00000002 ]
[ immediate reg 0 accept ]
# meta iifname "eth0"
ip test-ip4 input
[ meta load iifname => reg 1 ]
[ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
# meta iifname != "eth0"
ip test-ip4 input
[ meta load iifname => reg 1 ]
[ cmp neq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
# meta iifname {"eth0", "lo"}
set%d test-ip4 3
set%d test-ip4 0
element 30687465 00000000 00000000 00000000 : 0 [end] element 00006f6c 00000000 00000000 00000000 : 0 [end]
ip test-ip4 input
[ meta load iifname => reg 1 ]
[ lookup reg 1 set set%d ]
# meta iifname "eth*"
ip test-ip4 input
[ meta load iifname => reg 1 ]
[ cmp eq reg 1 0x00687465 ]
# meta iifname "eth\*"
ip test-ip4 input
[ meta load iifname => reg 1 ]
[ cmp eq reg 1 0x2a687465 0x00000000 0x00000000 0x00000000 ]
# meta iiftype {ether, ppp, ipip, ipip6, loopback, sit, ipgre}
set%d test-ip4 3
set%d test-ip4 0
element 00000001 : 0 [end] element 00000200 : 0 [end] element 00000300 : 0 [end] element 00000301 : 0 [end] element 00000304 : 0 [end] element 00000308 : 0 [end] element 0000030a : 0 [end]
ip test-ip4 input
[ meta load iiftype => reg 1 ]
[ lookup reg 1 set set%d ]
# meta iiftype != ether
ip test-ip4 input
[ meta load iiftype => reg 1 ]
[ cmp neq reg 1 0x00000001 ]
# meta iiftype ether
ip test-ip4 input
[ meta load iiftype => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
# meta iiftype != ppp
ip test-ip4 input
[ meta load iiftype => reg 1 ]
[ cmp neq reg 1 0x00000200 ]
# meta iiftype ppp
ip test-ip4 input
[ meta load iiftype => reg 1 ]
[ cmp eq reg 1 0x00000200 ]
# meta oif lo accept
ip test-ip4 input
[ meta load oif => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
[ immediate reg 0 accept ]
# meta oif != lo accept
ip test-ip4 input
[ meta load oif => reg 1 ]
[ cmp neq reg 1 0x00000001 ]
[ immediate reg 0 accept ]
# meta oif {eth0, lo} accept
set%d test-ip4 3
set%d test-ip4 0
element 00000002 : 0 [end] element 00000001 : 0 [end]
ip test-ip4 input
[ meta load oif => reg 1 ]
[ lookup reg 1 set set%d ]
[ immediate reg 0 accept ]
# meta oifname "eth0"
ip test-ip4 input
[ meta load oifname => reg 1 ]
[ cmp eq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
# meta oifname != "eth0"
ip test-ip4 input
[ meta load oifname => reg 1 ]
[ cmp neq reg 1 0x30687465 0x00000000 0x00000000 0x00000000 ]
# meta oifname { "eth0", "lo"}
set%d test-ip4 3
set%d test-ip4 0
element 30687465 00000000 00000000 00000000 : 0 [end] element 00006f6c 00000000 00000000 00000000 : 0 [end]
ip test-ip4 input
[ meta load oifname => reg 1 ]
[ lookup reg 1 set set%d ]
# meta oifname "eth*"
ip test-ip4 input
[ meta load oifname => reg 1 ]
[ cmp eq reg 1 0x00687465 ]
# meta oifname "eth\*"
ip test-ip4 input
[ meta load oifname => reg 1 ]
[ cmp eq reg 1 0x2a687465 0x00000000 0x00000000 0x00000000 ]
# meta oiftype {ether, ppp, ipip, ipip6, loopback, sit, ipgre}
set%d test-ip4 3
set%d test-ip4 0
element 00000001 : 0 [end] element 00000200 : 0 [end] element 00000300 : 0 [end] element 00000301 : 0 [end] element 00000304 : 0 [end] element 00000308 : 0 [end] element 0000030a : 0 [end]
ip test-ip4 input
[ meta load oiftype => reg 1 ]
[ lookup reg 1 set set%d ]
# meta oiftype != ether
ip test-ip4 input
[ meta load oiftype => reg 1 ]
[ cmp neq reg 1 0x00000001 ]
# meta oiftype ether
ip test-ip4 input
[ meta load oiftype => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
# meta skuid {bin, root, daemon} accept
set%d test-ip4 3
set%d test-ip4 0
element 00000001 : 0 [end] element 00000000 : 0 [end] element 00000002 : 0 [end]
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ lookup reg 1 set set%d ]
[ immediate reg 0 accept ]
# meta skuid root
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta skuid != root
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta skuid lt 3000 accept
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0xb80b0000 ]
[ immediate reg 0 accept ]
# meta skuid gt 3000 accept
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gt reg 1 0xb80b0000 ]
[ immediate reg 0 accept ]
# meta skuid eq 3000 accept
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ cmp eq reg 1 0x00000bb8 ]
[ immediate reg 0 accept ]
# meta skuid 3001-3005 accept
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gte reg 1 0xb90b0000 ]
[ cmp lte reg 1 0xbd0b0000 ]
[ immediate reg 0 accept ]
# meta skuid != 2001-2005 accept
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0xd1070000 ]
[ cmp gt reg 1 0xd5070000 ]
[ immediate reg 0 accept ]
# meta skuid { 2001-2005} accept
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element d1070000 : 0 [end] element d6070000 : 1 [end]
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ lookup reg 1 set set%d ]
[ immediate reg 0 accept ]
# meta skgid {bin, root, daemon} accept
set%d test-ip4 3
set%d test-ip4 0
element 00000001 : 0 [end] element 00000000 : 0 [end] element 00000002 : 0 [end]
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ lookup reg 1 set set%d ]
[ immediate reg 0 accept ]
# meta skgid root
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta skgid != root
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta skgid lt 3000 accept
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0xb80b0000 ]
[ immediate reg 0 accept ]
# meta skgid gt 3000 accept
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gt reg 1 0xb80b0000 ]
[ immediate reg 0 accept ]
# meta skgid eq 3000 accept
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ cmp eq reg 1 0x00000bb8 ]
[ immediate reg 0 accept ]
# meta skgid 2001-2005 accept
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gte reg 1 0xd1070000 ]
[ cmp lte reg 1 0xd5070000 ]
[ immediate reg 0 accept ]
# meta skgid != 2001-2005 accept
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0xd1070000 ]
[ cmp gt reg 1 0xd5070000 ]
[ immediate reg 0 accept ]
# meta skgid { 2001-2005} accept
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element d1070000 : 0 [end] element d6070000 : 1 [end]
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ lookup reg 1 set set%d ]
[ immediate reg 0 accept ]
# meta mark set 0xffffffc8 xor 0x16
ip test-ip4 input
[ immediate reg 1 0xffffffde ]
[ meta set mark with reg 1 ]
# meta mark set 0x16 and 0x16
ip test-ip4 input
[ immediate reg 1 0x00000016 ]
[ meta set mark with reg 1 ]
# meta mark set 0xffffffe9 or 0x16
ip test-ip4 input
[ immediate reg 1 0xffffffff ]
[ meta set mark with reg 1 ]
# meta mark set 0xffffffde and 0x16
ip test-ip4 input
[ immediate reg 1 0x00000016 ]
[ meta set mark with reg 1 ]
# meta mark set 0xf045ffde or 0x10
ip test-ip4 input
[ immediate reg 1 0xf045ffde ]
[ meta set mark with reg 1 ]
# meta mark set 0xffffffde or 0x16
ip test-ip4 input
[ immediate reg 1 0xffffffde ]
[ meta set mark with reg 1 ]
# meta mark set 0x32 or 0xfffff
ip test-ip4 input
[ immediate reg 1 0x000fffff ]
[ meta set mark with reg 1 ]
# meta mark set 0xfffe xor 0x16
ip test-ip4 input
[ immediate reg 1 0x0000ffe8 ]
[ meta set mark with reg 1 ]
# meta iif lo
ip test-ip4 input
[ meta load iif => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
# meta oif lo
ip test-ip4 input
[ meta load oif => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
# meta oifname "eth2" accept
ip test-ip4 input
[ meta load oifname => reg 1 ]
[ cmp eq reg 1 0x32687465 0x00000000 0x00000000 0x00000000 ]
[ immediate reg 0 accept ]
# meta skuid 3000
ip test-ip4 input
[ meta load skuid => reg 1 ]
[ cmp eq reg 1 0x00000bb8 ]
# meta skgid 3000
ip test-ip4 input
[ meta load skgid => reg 1 ]
[ cmp eq reg 1 0x00000bb8 ]
# meta rtclassid cosmos
ip test-ip4 input
[ meta load rtclassid => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta pkttype broadcast
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
# meta pkttype unicast
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta pkttype multicast
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ cmp eq reg 1 0x00000002 ]
# meta pkttype != broadcast
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ cmp neq reg 1 0x00000001 ]
# meta pkttype != unicast
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta pkttype != multicast
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ cmp neq reg 1 0x00000002 ]
# meta pkttype { broadcast, multicast} accept
set%d test-ip4 3
set%d test-ip4 0
element 00000001 : 0 [end] element 00000002 : 0 [end]
ip test-ip4 input
[ meta load pkttype => reg 1 ]
[ lookup reg 1 set set%d ]
[ immediate reg 0 accept ]
# meta cpu 1
ip test-ip4 input
[ meta load cpu => reg 1 ]
[ cmp eq reg 1 0x00000001 ]
# meta cpu != 1
ip test-ip4 input
[ meta load cpu => reg 1 ]
[ cmp neq reg 1 0x00000001 ]
# meta cpu 1-3
ip test-ip4 input
[ meta load cpu => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gte reg 1 0x01000000 ]
[ cmp lte reg 1 0x03000000 ]
# meta cpu != 1-2
ip test-ip4 input
[ meta load cpu => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0x01000000 ]
[ cmp gt reg 1 0x02000000 ]
# meta cpu { 2,3}
set%d test-ip4 3
set%d test-ip4 0
element 00000002 : 0 [end] element 00000003 : 0 [end]
ip test-ip4 input
[ meta load cpu => reg 1 ]
[ lookup reg 1 set set%d ]
# meta iifgroup 0
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta iifgroup != 0
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta iifgroup default
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta iifgroup != default
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta iifgroup {default}
set%d test-ip4 3
set%d test-ip4 0
element 00000000 : 0 [end]
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ lookup reg 1 set set%d ]
# meta iifgroup { 11,33}
set%d test-ip4 3
set%d test-ip4 0
element 0000000b : 0 [end] element 00000021 : 0 [end]
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ lookup reg 1 set set%d ]
# meta iifgroup {11-33}
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element 0b000000 : 0 [end] element 22000000 : 1 [end]
ip test-ip4 input
[ meta load iifgroup => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ lookup reg 1 set set%d ]
# meta oifgroup 0
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta oifgroup != 0
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta oifgroup default
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ cmp eq reg 1 0x00000000 ]
# meta oifgroup != default
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ cmp neq reg 1 0x00000000 ]
# meta oifgroup {default}
set%d test-ip4 3
set%d test-ip4 0
element 00000000 : 0 [end]
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ lookup reg 1 set set%d ]
# meta oifgroup { 11,33}
set%d test-ip4 3
set%d test-ip4 0
element 0000000b : 0 [end] element 00000021 : 0 [end]
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ lookup reg 1 set set%d ]
# meta oifgroup {11-33}
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element 0b000000 : 0 [end] element 22000000 : 1 [end]
ip test-ip4 input
[ meta load oifgroup => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ lookup reg 1 set set%d ]
# meta cgroup 1048577
ip test-ip4 input
[ meta load cgroup => reg 1 ]
[ cmp eq reg 1 0x00100001 ]
# meta cgroup != 1048577
ip test-ip4 input
[ meta load cgroup => reg 1 ]
[ cmp neq reg 1 0x00100001 ]
# meta cgroup { 1048577, 1048578 }
set%d test-ip4 3
set%d test-ip4 0
element 00100001 : 0 [end] element 00100002 : 0 [end]
ip test-ip4 input
[ meta load cgroup => reg 1 ]
[ lookup reg 1 set set%d ]
# meta cgroup 1048577-1048578
ip test-ip4 input
[ meta load cgroup => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp gte reg 1 0x01001000 ]
[ cmp lte reg 1 0x02001000 ]
# meta cgroup != 1048577-1048578
ip test-ip4 input
[ meta load cgroup => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ cmp lt reg 1 0x01001000 ]
[ cmp gt reg 1 0x02001000 ]
# meta cgroup {1048577-1048578}
set%d test-ip4 7
set%d test-ip4 0
element 00000000 : 1 [end] element 01001000 : 0 [end] element 03001000 : 1 [end]
ip test-ip4 input
[ meta load cgroup => reg 1 ]
[ byteorder reg 1 = hton(reg 1, 4, 4) ]
[ lookup reg 1 set set%d ]
# meta iif . meta oif { lo . eth0 }
set%d test-ip4 3
set%d test-ip4 0
element 00000001 00000002 : 0 [end]
ip test-ip4 output
[ meta load iif => reg 1 ]
[ meta load oif => reg 9 ]
[ lookup reg 1 set set%d ]
# meta iif . meta oif . meta mark { lo . eth0 . 0x0000000a }
set%d test-ip4 3
set%d test-ip4 0
element 00000001 00000002 0000000a : 0 [end]
ip test-ip4 output
[ meta load iif => reg 1 ]
[ meta load oif => reg 9 ]
[ meta load mark => reg 10 ]
[ lookup reg 1 set set%d ]
# meta iif . meta oif vmap { lo . eth0 : drop }
map%d test-ip4 b
map%d test-ip4 0
element 00000001 00000002 : 0 [end]
ip test-ip4 output
[ meta load iif => reg 1 ]
[ meta load oif => reg 9 ]
[ lookup reg 1 set map%d dreg 0 ]
|
