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print-sflow.c (276788) print-sflow.c (285275)
1/*
2 * Copyright (c) 1998-2007 The TCPDUMP project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that: (1) source code
6 * distributions retain the above copyright notice and this paragraph
7 * in its entirety, and (2) distributions including binary code include
8 * the above copyright notice and this paragraph in its entirety in

--- 283 unchanged lines hidden (view full) ---

292 uint8_t unicast_pkt[4];
293 uint8_t multicast_pkt[4];
294 uint8_t broadcast_pkt[4];
295 uint8_t discards[4];
296};
297
298static int
299print_sflow_counter_generic(netdissect_options *ndo,
1/*
2 * Copyright (c) 1998-2007 The TCPDUMP project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that: (1) source code
6 * distributions retain the above copyright notice and this paragraph
7 * in its entirety, and (2) distributions including binary code include
8 * the above copyright notice and this paragraph in its entirety in

--- 283 unchanged lines hidden (view full) ---

292 uint8_t unicast_pkt[4];
293 uint8_t multicast_pkt[4];
294 uint8_t broadcast_pkt[4];
295 uint8_t discards[4];
296};
297
298static int
299print_sflow_counter_generic(netdissect_options *ndo,
300 const u_char *pointer, u_int len) {
301
300 const u_char *pointer, u_int len)
301{
302 const struct sflow_generic_counter_t *sflow_gen_counter;
303
304 if (len < sizeof(struct sflow_generic_counter_t))
305 return 1;
306
307
308 sflow_gen_counter = (const struct sflow_generic_counter_t *)pointer;
309 ND_PRINT((ndo, "\n\t ifindex %u, iftype %u, ifspeed %" PRIu64 ", ifdirection %u (%s)",

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338 EXTRACT_32BITS(sflow_gen_counter->ifouterrors),
339 EXTRACT_32BITS(sflow_gen_counter->ifpromiscmode)));
340
341 return 0;
342}
343
344static int
345print_sflow_counter_ethernet(netdissect_options *ndo,
302 const struct sflow_generic_counter_t *sflow_gen_counter;
303
304 if (len < sizeof(struct sflow_generic_counter_t))
305 return 1;
306
307
308 sflow_gen_counter = (const struct sflow_generic_counter_t *)pointer;
309 ND_PRINT((ndo, "\n\t ifindex %u, iftype %u, ifspeed %" PRIu64 ", ifdirection %u (%s)",

--- 28 unchanged lines hidden (view full) ---

338 EXTRACT_32BITS(sflow_gen_counter->ifouterrors),
339 EXTRACT_32BITS(sflow_gen_counter->ifpromiscmode)));
340
341 return 0;
342}
343
344static int
345print_sflow_counter_ethernet(netdissect_options *ndo,
346 const u_char *pointer, u_int len){
347
346 const u_char *pointer, u_int len)
347{
348 const struct sflow_ethernet_counter_t *sflow_eth_counter;
349
350 if (len < sizeof(struct sflow_ethernet_counter_t))
351 return 1;
352
353 sflow_eth_counter = (const struct sflow_ethernet_counter_t *)pointer;
354 ND_PRINT((ndo, "\n\t align errors %u, fcs errors %u, single collision %u, multiple collision %u, test error %u",
355 EXTRACT_32BITS(sflow_eth_counter->alignerrors),

--- 12 unchanged lines hidden (view full) ---

368 EXTRACT_32BITS(sflow_eth_counter->mac_receive_errors),
369 EXTRACT_32BITS(sflow_eth_counter->symbol_errors)));
370
371 return 0;
372}
373
374static int
375print_sflow_counter_token_ring(netdissect_options *ndo _U_,
348 const struct sflow_ethernet_counter_t *sflow_eth_counter;
349
350 if (len < sizeof(struct sflow_ethernet_counter_t))
351 return 1;
352
353 sflow_eth_counter = (const struct sflow_ethernet_counter_t *)pointer;
354 ND_PRINT((ndo, "\n\t align errors %u, fcs errors %u, single collision %u, multiple collision %u, test error %u",
355 EXTRACT_32BITS(sflow_eth_counter->alignerrors),

--- 12 unchanged lines hidden (view full) ---

368 EXTRACT_32BITS(sflow_eth_counter->mac_receive_errors),
369 EXTRACT_32BITS(sflow_eth_counter->symbol_errors)));
370
371 return 0;
372}
373
374static int
375print_sflow_counter_token_ring(netdissect_options *ndo _U_,
376 const u_char *pointer _U_, u_int len _U_) {
377
376 const u_char *pointer _U_, u_int len _U_)
377{
378 return 0;
379}
380
381static int
382print_sflow_counter_basevg(netdissect_options *ndo,
378 return 0;
379}
380
381static int
382print_sflow_counter_basevg(netdissect_options *ndo,
383 const u_char *pointer, u_int len) {
384
383 const u_char *pointer, u_int len)
384{
385 const struct sflow_100basevg_counter_t *sflow_100basevg_counter;
386
387 if (len < sizeof(struct sflow_100basevg_counter_t))
388 return 1;
389
390 sflow_100basevg_counter = (const struct sflow_100basevg_counter_t *)pointer;
391 ND_PRINT((ndo, "\n\t in high prio frames %u, in high prio octets %" PRIu64,
392 EXTRACT_32BITS(sflow_100basevg_counter->in_highpriority_frames),

--- 18 unchanged lines hidden (view full) ---

411 EXTRACT_64BITS(sflow_100basevg_counter->hc_in_normpriority_octets),
412 EXTRACT_64BITS(sflow_100basevg_counter->hc_out_highpriority_octets)));
413
414 return 0;
415}
416
417static int
418print_sflow_counter_vlan(netdissect_options *ndo,
385 const struct sflow_100basevg_counter_t *sflow_100basevg_counter;
386
387 if (len < sizeof(struct sflow_100basevg_counter_t))
388 return 1;
389
390 sflow_100basevg_counter = (const struct sflow_100basevg_counter_t *)pointer;
391 ND_PRINT((ndo, "\n\t in high prio frames %u, in high prio octets %" PRIu64,
392 EXTRACT_32BITS(sflow_100basevg_counter->in_highpriority_frames),

--- 18 unchanged lines hidden (view full) ---

411 EXTRACT_64BITS(sflow_100basevg_counter->hc_in_normpriority_octets),
412 EXTRACT_64BITS(sflow_100basevg_counter->hc_out_highpriority_octets)));
413
414 return 0;
415}
416
417static int
418print_sflow_counter_vlan(netdissect_options *ndo,
419 const u_char *pointer, u_int len) {
420
419 const u_char *pointer, u_int len)
420{
421 const struct sflow_vlan_counter_t *sflow_vlan_counter;
422
423 if (len < sizeof(struct sflow_vlan_counter_t))
424 return 1;
425
426 sflow_vlan_counter = (const struct sflow_vlan_counter_t *)pointer;
427 ND_PRINT((ndo, "\n\t vlan_id %u, octets %" PRIu64
428 ", unicast_pkt %u, multicast_pkt %u, broadcast_pkt %u, discards %u",

--- 12 unchanged lines hidden (view full) ---

441 uint8_t one_min_util[4];
442 uint8_t five_min_util[4];
443 uint8_t total_memory[8];
444 uint8_t free_memory[8];
445};
446
447static int
448print_sflow_counter_processor(netdissect_options *ndo,
421 const struct sflow_vlan_counter_t *sflow_vlan_counter;
422
423 if (len < sizeof(struct sflow_vlan_counter_t))
424 return 1;
425
426 sflow_vlan_counter = (const struct sflow_vlan_counter_t *)pointer;
427 ND_PRINT((ndo, "\n\t vlan_id %u, octets %" PRIu64
428 ", unicast_pkt %u, multicast_pkt %u, broadcast_pkt %u, discards %u",

--- 12 unchanged lines hidden (view full) ---

441 uint8_t one_min_util[4];
442 uint8_t five_min_util[4];
443 uint8_t total_memory[8];
444 uint8_t free_memory[8];
445};
446
447static int
448print_sflow_counter_processor(netdissect_options *ndo,
449 const u_char *pointer, u_int len) {
450
449 const u_char *pointer, u_int len)
450{
451 const struct sflow_processor_counter_t *sflow_processor_counter;
452
453 if (len < sizeof(struct sflow_processor_counter_t))
454 return 1;
455
456 sflow_processor_counter = (const struct sflow_processor_counter_t *)pointer;
457 ND_PRINT((ndo, "\n\t 5sec %u, 1min %u, 5min %u, total_mem %" PRIu64
458 ", total_mem %" PRIu64,
459 EXTRACT_32BITS(sflow_processor_counter->five_sec_util),
460 EXTRACT_32BITS(sflow_processor_counter->one_min_util),
461 EXTRACT_32BITS(sflow_processor_counter->five_min_util),
462 EXTRACT_64BITS(sflow_processor_counter->total_memory),
463 EXTRACT_64BITS(sflow_processor_counter->free_memory)));
464
465 return 0;
466}
467
468static int
469sflow_print_counter_records(netdissect_options *ndo,
451 const struct sflow_processor_counter_t *sflow_processor_counter;
452
453 if (len < sizeof(struct sflow_processor_counter_t))
454 return 1;
455
456 sflow_processor_counter = (const struct sflow_processor_counter_t *)pointer;
457 ND_PRINT((ndo, "\n\t 5sec %u, 1min %u, 5min %u, total_mem %" PRIu64
458 ", total_mem %" PRIu64,
459 EXTRACT_32BITS(sflow_processor_counter->five_sec_util),
460 EXTRACT_32BITS(sflow_processor_counter->one_min_util),
461 EXTRACT_32BITS(sflow_processor_counter->five_min_util),
462 EXTRACT_64BITS(sflow_processor_counter->total_memory),
463 EXTRACT_64BITS(sflow_processor_counter->free_memory)));
464
465 return 0;
466}
467
468static int
469sflow_print_counter_records(netdissect_options *ndo,
470 const u_char *pointer, u_int len, u_int records) {
471
470 const u_char *pointer, u_int len, u_int records)
471{
472 u_int nrecords;
473 const u_char *tptr;
474 u_int tlen;
475 u_int counter_type;
476 u_int counter_len;
477 u_int enterprise;
478 const struct sflow_counter_record_t *sflow_counter_record;
479

--- 58 unchanged lines hidden (view full) ---

538 tlen -= counter_len;
539 nrecords--;
540
541 }
542
543 return 0;
544}
545
472 u_int nrecords;
473 const u_char *tptr;
474 u_int tlen;
475 u_int counter_type;
476 u_int counter_len;
477 u_int enterprise;
478 const struct sflow_counter_record_t *sflow_counter_record;
479

--- 58 unchanged lines hidden (view full) ---

538 tlen -= counter_len;
539 nrecords--;
540
541 }
542
543 return 0;
544}
545
546
547static int
548sflow_print_counter_sample(netdissect_options *ndo,
546static int
547sflow_print_counter_sample(netdissect_options *ndo,
549 const u_char *pointer, u_int len) {
550
548 const u_char *pointer, u_int len)
549{
551 const struct sflow_counter_sample_t *sflow_counter_sample;
552 u_int nrecords;
553 u_int typesource;
554 u_int type;
555 u_int index;
556
557
558 if (len < sizeof(struct sflow_counter_sample_t))

--- 15 unchanged lines hidden (view full) ---

574 return sflow_print_counter_records(ndo, pointer + sizeof(struct sflow_counter_sample_t),
575 len - sizeof(struct sflow_counter_sample_t),
576 nrecords);
577
578}
579
580static int
581sflow_print_expanded_counter_sample(netdissect_options *ndo,
550 const struct sflow_counter_sample_t *sflow_counter_sample;
551 u_int nrecords;
552 u_int typesource;
553 u_int type;
554 u_int index;
555
556
557 if (len < sizeof(struct sflow_counter_sample_t))

--- 15 unchanged lines hidden (view full) ---

573 return sflow_print_counter_records(ndo, pointer + sizeof(struct sflow_counter_sample_t),
574 len - sizeof(struct sflow_counter_sample_t),
575 nrecords);
576
577}
578
579static int
580sflow_print_expanded_counter_sample(netdissect_options *ndo,
582 const u_char *pointer, u_int len) {
583
581 const u_char *pointer, u_int len)
582{
584 const struct sflow_expanded_counter_sample_t *sflow_expanded_counter_sample;
585 u_int nrecords;
586
587
588 if (len < sizeof(struct sflow_expanded_counter_sample_t))
589 return 1;
590
591 sflow_expanded_counter_sample = (const struct sflow_expanded_counter_sample_t *)pointer;

--- 9 unchanged lines hidden (view full) ---

601 return sflow_print_counter_records(ndo, pointer + sizeof(struct sflow_expanded_counter_sample_t),
602 len - sizeof(struct sflow_expanded_counter_sample_t),
603 nrecords);
604
605}
606
607static int
608print_sflow_raw_packet(netdissect_options *ndo,
583 const struct sflow_expanded_counter_sample_t *sflow_expanded_counter_sample;
584 u_int nrecords;
585
586
587 if (len < sizeof(struct sflow_expanded_counter_sample_t))
588 return 1;
589
590 sflow_expanded_counter_sample = (const struct sflow_expanded_counter_sample_t *)pointer;

--- 9 unchanged lines hidden (view full) ---

600 return sflow_print_counter_records(ndo, pointer + sizeof(struct sflow_expanded_counter_sample_t),
601 len - sizeof(struct sflow_expanded_counter_sample_t),
602 nrecords);
603
604}
605
606static int
607print_sflow_raw_packet(netdissect_options *ndo,
609 const u_char *pointer, u_int len) {
610
608 const u_char *pointer, u_int len)
609{
611 const struct sflow_expanded_flow_raw_t *sflow_flow_raw;
612
613 if (len < sizeof(struct sflow_expanded_flow_raw_t))
614 return 1;
615
616 sflow_flow_raw = (const struct sflow_expanded_flow_raw_t *)pointer;
617 ND_PRINT((ndo, "\n\t protocol %s (%u), length %u, stripped bytes %u, header_size %u",
618 tok2str(sflow_flow_raw_protocol_values,"Unknown",EXTRACT_32BITS(sflow_flow_raw->protocol)),

--- 5 unchanged lines hidden (view full) ---

624 /* QUESTION - should we attempt to print the raw header itself?
625 assuming of course there is wnough data present to do so... */
626
627 return 0;
628}
629
630static int
631print_sflow_ethernet_frame(netdissect_options *ndo,
610 const struct sflow_expanded_flow_raw_t *sflow_flow_raw;
611
612 if (len < sizeof(struct sflow_expanded_flow_raw_t))
613 return 1;
614
615 sflow_flow_raw = (const struct sflow_expanded_flow_raw_t *)pointer;
616 ND_PRINT((ndo, "\n\t protocol %s (%u), length %u, stripped bytes %u, header_size %u",
617 tok2str(sflow_flow_raw_protocol_values,"Unknown",EXTRACT_32BITS(sflow_flow_raw->protocol)),

--- 5 unchanged lines hidden (view full) ---

623 /* QUESTION - should we attempt to print the raw header itself?
624 assuming of course there is wnough data present to do so... */
625
626 return 0;
627}
628
629static int
630print_sflow_ethernet_frame(netdissect_options *ndo,
632 const u_char *pointer, u_int len) {
633
631 const u_char *pointer, u_int len)
632{
634 const struct sflow_ethernet_frame_t *sflow_ethernet_frame;
635
636 if (len < sizeof(struct sflow_ethernet_frame_t))
637 return 1;
638
639 sflow_ethernet_frame = (const struct sflow_ethernet_frame_t *)pointer;
640
641 ND_PRINT((ndo, "\n\t frame len %u, type %u",
642 EXTRACT_32BITS(sflow_ethernet_frame->length),
643 EXTRACT_32BITS(sflow_ethernet_frame->type)));
644
645 return 0;
646}
647
648static int
649print_sflow_extended_switch_data(netdissect_options *ndo,
633 const struct sflow_ethernet_frame_t *sflow_ethernet_frame;
634
635 if (len < sizeof(struct sflow_ethernet_frame_t))
636 return 1;
637
638 sflow_ethernet_frame = (const struct sflow_ethernet_frame_t *)pointer;
639
640 ND_PRINT((ndo, "\n\t frame len %u, type %u",
641 EXTRACT_32BITS(sflow_ethernet_frame->length),
642 EXTRACT_32BITS(sflow_ethernet_frame->type)));
643
644 return 0;
645}
646
647static int
648print_sflow_extended_switch_data(netdissect_options *ndo,
650 const u_char *pointer, u_int len) {
651
649 const u_char *pointer, u_int len)
650{
652 const struct sflow_extended_switch_data_t *sflow_extended_sw_data;
653
654 if (len < sizeof(struct sflow_extended_switch_data_t))
655 return 1;
656
657 sflow_extended_sw_data = (const struct sflow_extended_switch_data_t *)pointer;
658 ND_PRINT((ndo, "\n\t src vlan %u, src pri %u, dst vlan %u, dst pri %u",
659 EXTRACT_32BITS(sflow_extended_sw_data->src_vlan),
660 EXTRACT_32BITS(sflow_extended_sw_data->src_pri),
661 EXTRACT_32BITS(sflow_extended_sw_data->dst_vlan),
662 EXTRACT_32BITS(sflow_extended_sw_data->dst_pri)));
663
664 return 0;
665}
666
667static int
668sflow_print_flow_records(netdissect_options *ndo,
651 const struct sflow_extended_switch_data_t *sflow_extended_sw_data;
652
653 if (len < sizeof(struct sflow_extended_switch_data_t))
654 return 1;
655
656 sflow_extended_sw_data = (const struct sflow_extended_switch_data_t *)pointer;
657 ND_PRINT((ndo, "\n\t src vlan %u, src pri %u, dst vlan %u, dst pri %u",
658 EXTRACT_32BITS(sflow_extended_sw_data->src_vlan),
659 EXTRACT_32BITS(sflow_extended_sw_data->src_pri),
660 EXTRACT_32BITS(sflow_extended_sw_data->dst_vlan),
661 EXTRACT_32BITS(sflow_extended_sw_data->dst_pri)));
662
663 return 0;
664}
665
666static int
667sflow_print_flow_records(netdissect_options *ndo,
669 const u_char *pointer, u_int len, u_int records) {
670
668 const u_char *pointer, u_int len, u_int records)
669{
671 u_int nrecords;
672 const u_char *tptr;
673 u_int tlen;
674 u_int flow_type;
675 u_int enterprise;
676 u_int flow_len;
677 const struct sflow_flow_record_t *sflow_flow_record;
678

--- 68 unchanged lines hidden (view full) ---

747
748 }
749
750 return 0;
751}
752
753static int
754sflow_print_flow_sample(netdissect_options *ndo,
670 u_int nrecords;
671 const u_char *tptr;
672 u_int tlen;
673 u_int flow_type;
674 u_int enterprise;
675 u_int flow_len;
676 const struct sflow_flow_record_t *sflow_flow_record;
677

--- 68 unchanged lines hidden (view full) ---

746
747 }
748
749 return 0;
750}
751
752static int
753sflow_print_flow_sample(netdissect_options *ndo,
755 const u_char *pointer, u_int len) {
756
754 const u_char *pointer, u_int len)
755{
757 const struct sflow_flow_sample_t *sflow_flow_sample;
758 u_int nrecords;
759 u_int typesource;
760 u_int type;
761 u_int index;
762
763 if (len < sizeof(struct sflow_flow_sample_t))
764 return 1;

--- 19 unchanged lines hidden (view full) ---

784 return sflow_print_flow_records(ndo, pointer + sizeof(struct sflow_flow_sample_t),
785 len - sizeof(struct sflow_flow_sample_t),
786 nrecords);
787
788}
789
790static int
791sflow_print_expanded_flow_sample(netdissect_options *ndo,
756 const struct sflow_flow_sample_t *sflow_flow_sample;
757 u_int nrecords;
758 u_int typesource;
759 u_int type;
760 u_int index;
761
762 if (len < sizeof(struct sflow_flow_sample_t))
763 return 1;

--- 19 unchanged lines hidden (view full) ---

783 return sflow_print_flow_records(ndo, pointer + sizeof(struct sflow_flow_sample_t),
784 len - sizeof(struct sflow_flow_sample_t),
785 nrecords);
786
787}
788
789static int
790sflow_print_expanded_flow_sample(netdissect_options *ndo,
792 const u_char *pointer, u_int len) {
793
791 const u_char *pointer, u_int len)
792{
794 const struct sflow_expanded_flow_sample_t *sflow_expanded_flow_sample;
795 u_int nrecords;
796
797 if (len < sizeof(struct sflow_expanded_flow_sample_t))
798 return 1;
799
800 sflow_expanded_flow_sample = (const struct sflow_expanded_flow_sample_t *)pointer;
801

--- 11 unchanged lines hidden (view full) ---

813 return sflow_print_flow_records(ndo, pointer + sizeof(struct sflow_expanded_flow_sample_t),
814 len - sizeof(struct sflow_expanded_flow_sample_t),
815 nrecords);
816
817}
818
819void
820sflow_print(netdissect_options *ndo,
793 const struct sflow_expanded_flow_sample_t *sflow_expanded_flow_sample;
794 u_int nrecords;
795
796 if (len < sizeof(struct sflow_expanded_flow_sample_t))
797 return 1;
798
799 sflow_expanded_flow_sample = (const struct sflow_expanded_flow_sample_t *)pointer;
800

--- 11 unchanged lines hidden (view full) ---

812 return sflow_print_flow_records(ndo, pointer + sizeof(struct sflow_expanded_flow_sample_t),
813 len - sizeof(struct sflow_expanded_flow_sample_t),
814 nrecords);
815
816}
817
818void
819sflow_print(netdissect_options *ndo,
821 const u_char *pptr, u_int len) {
822
820 const u_char *pptr, u_int len)
821{
823 const struct sflow_datagram_t *sflow_datagram;
824 const struct sflow_sample_header *sflow_sample;
825
826 const u_char *tptr;
827 u_int tlen;
828 uint32_t sflow_sample_type, sflow_sample_len;
829 uint32_t nsamples;
830

--- 112 unchanged lines hidden --- 		822 const struct sflow_datagram_t *sflow_datagram;
823 const struct sflow_sample_header *sflow_sample;
824
825 const u_char *tptr;
826 u_int tlen;
827 uint32_t sflow_sample_type, sflow_sample_len;
828 uint32_t nsamples;
829

--- 112 unchanged lines hidden ---