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inet6.c (160373) inet6.c (160787)
1/* BSDI inet.c,v 2.3 1995/10/24 02:19:29 prb Exp */
2/*
3 * Copyright (c) 1983, 1988, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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

34
35#if 0
36#ifndef lint
37static char sccsid[] = "@(#)inet6.c 8.4 (Berkeley) 4/20/94";
38#endif /* not lint */
39#endif
40
41#include <sys/cdefs.h>
1/* BSDI inet.c,v 2.3 1995/10/24 02:19:29 prb Exp */
2/*
3 * Copyright (c) 1983, 1988, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:

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

34
35#if 0
36#ifndef lint
37static char sccsid[] = "@(#)inet6.c 8.4 (Berkeley) 4/20/94";
38#endif /* not lint */
39#endif
40
41#include <sys/cdefs.h>
42__FBSDID("$FreeBSD: head/usr.bin/netstat/inet6.c 160373 2006-07-14 23:32:43Z julian $");
42__FBSDID("$FreeBSD: head/usr.bin/netstat/inet6.c 160787 2006-07-28 16:09:19Z yar $");
43
44#ifdef INET6
45#include <sys/param.h>
46#include <sys/socket.h>
47#include <sys/socketvar.h>
48#include <sys/ioctl.h>
49#include <sys/mbuf.h>
50#include <sys/protosw.h>

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61#include <netinet6/in6_var.h>
62#include <netinet6/ip6_var.h>
63#include <netinet6/pim6_var.h>
64#include <netinet6/raw_ip6.h>
65
66#include <arpa/inet.h>
67#include <netdb.h>
68
43
44#ifdef INET6
45#include <sys/param.h>
46#include <sys/socket.h>
47#include <sys/socketvar.h>
48#include <sys/ioctl.h>
49#include <sys/mbuf.h>
50#include <sys/protosw.h>

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61#include <netinet6/in6_var.h>
62#include <netinet6/ip6_var.h>
63#include <netinet6/pim6_var.h>
64#include <netinet6/raw_ip6.h>
65
66#include <arpa/inet.h>
67#include <netdb.h>
68
69#include <stdint.h>
69#include <stdio.h>
70#include <errno.h>
71#include <string.h>
72#include <unistd.h>
73#include "netstat.h"
74
75struct socket sockb;
76
77char *inet6name(struct in6_addr *);
70#include <stdio.h>
71#include <errno.h>
72#include <string.h>
73#include <unistd.h>
74#include "netstat.h"
75
76struct socket sockb;
77
78char *inet6name(struct in6_addr *);
78const char *pluralies(int);
79
80static char ntop_buf[INET6_ADDRSTRLEN];
81
82static const char *ip6nh[] = {
83 "hop by hop",
84 "ICMP",
85 "IGMP",
86 "#3",

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375
376 len = sizeof ip6stat;
377 memset(&ip6stat, 0, len);
378 if (sysctl(mib, 4, &ip6stat, &len, (void *)0, 0) < 0)
379 return;
380 printf("%s:\n", name);
381
382#define p(f, m) if (ip6stat.f || sflag <= 1) \
79
80static char ntop_buf[INET6_ADDRSTRLEN];
81
82static const char *ip6nh[] = {
83 "hop by hop",
84 "ICMP",
85 "IGMP",
86 "#3",

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

375
376 len = sizeof ip6stat;
377 memset(&ip6stat, 0, len);
378 if (sysctl(mib, 4, &ip6stat, &len, (void *)0, 0) < 0)
379 return;
380 printf("%s:\n", name);
381
382#define p(f, m) if (ip6stat.f || sflag <= 1) \
383 printf(m, (unsigned long long)ip6stat.f, plural(ip6stat.f))
383 printf(m, (uintmax_t)ip6stat.f, plural(ip6stat.f))
384#define p1a(f, m) if (ip6stat.f || sflag <= 1) \
384#define p1a(f, m) if (ip6stat.f || sflag <= 1) \
385 printf(m, (unsigned long long)ip6stat.f)
385 printf(m, (uintmax_t)ip6stat.f)
386
386
387 p(ip6s_total, "\t%llu total packet%s received\n");
388 p1a(ip6s_toosmall, "\t%llu with size smaller than minimum\n");
389 p1a(ip6s_tooshort, "\t%llu with data size < data length\n");
390 p1a(ip6s_badoptions, "\t%llu with bad options\n");
391 p1a(ip6s_badvers, "\t%llu with incorrect version number\n");
392 p(ip6s_fragments, "\t%llu fragment%s received\n");
393 p(ip6s_fragdropped, "\t%llu fragment%s dropped (dup or out of space)\n");
394 p(ip6s_fragtimeout, "\t%llu fragment%s dropped after timeout\n");
395 p(ip6s_fragoverflow, "\t%llu fragment%s that exceeded limit\n");
396 p(ip6s_reassembled, "\t%llu packet%s reassembled ok\n");
397 p(ip6s_delivered, "\t%llu packet%s for this host\n");
398 p(ip6s_forward, "\t%llu packet%s forwarded\n");
399 p(ip6s_cantforward, "\t%llu packet%s not forwardable\n");
400 p(ip6s_redirectsent, "\t%llu redirect%s sent\n");
401 p(ip6s_localout, "\t%llu packet%s sent from this host\n");
402 p(ip6s_rawout, "\t%llu packet%s sent with fabricated ip header\n");
403 p(ip6s_odropped, "\t%llu output packet%s dropped due to no bufs, etc.\n");
404 p(ip6s_noroute, "\t%llu output packet%s discarded due to no route\n");
405 p(ip6s_fragmented, "\t%llu output datagram%s fragmented\n");
406 p(ip6s_ofragments, "\t%llu fragment%s created\n");
407 p(ip6s_cantfrag, "\t%llu datagram%s that can't be fragmented\n");
408 p(ip6s_badscope, "\t%llu packet%s that violated scope rules\n");
409 p(ip6s_notmember, "\t%llu multicast packet%s which we don't join\n");
387 p(ip6s_total, "\t%ju total packet%s received\n");
388 p1a(ip6s_toosmall, "\t%ju with size smaller than minimum\n");
389 p1a(ip6s_tooshort, "\t%ju with data size < data length\n");
390 p1a(ip6s_badoptions, "\t%ju with bad options\n");
391 p1a(ip6s_badvers, "\t%ju with incorrect version number\n");
392 p(ip6s_fragments, "\t%ju fragment%s received\n");
393 p(ip6s_fragdropped, "\t%ju fragment%s dropped (dup or out of space)\n");
394 p(ip6s_fragtimeout, "\t%ju fragment%s dropped after timeout\n");
395 p(ip6s_fragoverflow, "\t%ju fragment%s that exceeded limit\n");
396 p(ip6s_reassembled, "\t%ju packet%s reassembled ok\n");
397 p(ip6s_delivered, "\t%ju packet%s for this host\n");
398 p(ip6s_forward, "\t%ju packet%s forwarded\n");
399 p(ip6s_cantforward, "\t%ju packet%s not forwardable\n");
400 p(ip6s_redirectsent, "\t%ju redirect%s sent\n");
401 p(ip6s_localout, "\t%ju packet%s sent from this host\n");
402 p(ip6s_rawout, "\t%ju packet%s sent with fabricated ip header\n");
403 p(ip6s_odropped, "\t%ju output packet%s dropped due to no bufs, etc.\n");
404 p(ip6s_noroute, "\t%ju output packet%s discarded due to no route\n");
405 p(ip6s_fragmented, "\t%ju output datagram%s fragmented\n");
406 p(ip6s_ofragments, "\t%ju fragment%s created\n");
407 p(ip6s_cantfrag, "\t%ju datagram%s that can't be fragmented\n");
408 p(ip6s_badscope, "\t%ju packet%s that violated scope rules\n");
409 p(ip6s_notmember, "\t%ju multicast packet%s which we don't join\n");
410 for (first = 1, i = 0; i < 256; i++)
411 if (ip6stat.ip6s_nxthist[i] != 0) {
412 if (first) {
413 printf("\tInput histogram:\n");
414 first = 0;
415 }
410 for (first = 1, i = 0; i < 256; i++)
411 if (ip6stat.ip6s_nxthist[i] != 0) {
412 if (first) {
413 printf("\tInput histogram:\n");
414 first = 0;
415 }
416 printf("\t\t%s: %llu\n", ip6nh[i],
417 (unsigned long long)ip6stat.ip6s_nxthist[i]);
416 printf("\t\t%s: %ju\n", ip6nh[i],
417 (uintmax_t)ip6stat.ip6s_nxthist[i]);
418 }
419 printf("\tMbuf statistics:\n");
418 }
419 printf("\tMbuf statistics:\n");
420 printf("\t\t%llu one mbuf\n", (unsigned long long)ip6stat.ip6s_m1);
420 printf("\t\t%ju one mbuf\n", (uintmax_t)ip6stat.ip6s_m1);
421 for (first = 1, i = 0; i < 32; i++) {
422 char ifbuf[IFNAMSIZ];
423 if (ip6stat.ip6s_m2m[i] != 0) {
424 if (first) {
425 printf("\t\ttwo or more mbuf:\n");
426 first = 0;
427 }
421 for (first = 1, i = 0; i < 32; i++) {
422 char ifbuf[IFNAMSIZ];
423 if (ip6stat.ip6s_m2m[i] != 0) {
424 if (first) {
425 printf("\t\ttwo or more mbuf:\n");
426 first = 0;
427 }
428 printf("\t\t\t%s= %llu\n",
428 printf("\t\t\t%s= %ju\n",
429 if_indextoname(i, ifbuf),
429 if_indextoname(i, ifbuf),
430 (unsigned long long)ip6stat.ip6s_m2m[i]);
430 (uintmax_t)ip6stat.ip6s_m2m[i]);
431 }
432 }
431 }
432 }
433 printf("\t\t%llu one ext mbuf\n",
434 (unsigned long long)ip6stat.ip6s_mext1);
435 printf("\t\t%llu two or more ext mbuf\n",
436 (unsigned long long)ip6stat.ip6s_mext2m);
433 printf("\t\t%ju one ext mbuf\n",
434 (uintmax_t)ip6stat.ip6s_mext1);
435 printf("\t\t%ju two or more ext mbuf\n",
436 (uintmax_t)ip6stat.ip6s_mext2m);
437 p(ip6s_exthdrtoolong,
437 p(ip6s_exthdrtoolong,
438 "\t%llu packet%s whose headers are not continuous\n");
439 p(ip6s_nogif, "\t%llu tunneling packet%s that can't find gif\n");
438 "\t%ju packet%s whose headers are not continuous\n");
439 p(ip6s_nogif, "\t%ju tunneling packet%s that can't find gif\n");
440 p(ip6s_toomanyhdr,
440 p(ip6s_toomanyhdr,
441 "\t%llu packet%s discarded because of too many headers\n");
441 "\t%ju packet%s discarded because of too many headers\n");
442
443 /* for debugging source address selection */
444#define PRINT_SCOPESTAT(s,i) do {\
445 switch(i) { /* XXX hardcoding in each case */\
446 case 1:\
442
443 /* for debugging source address selection */
444#define PRINT_SCOPESTAT(s,i) do {\
445 switch(i) { /* XXX hardcoding in each case */\
446 case 1:\
447 p(s, "\t\t%llu node-local%s\n");\
447 p(s, "\t\t%ju node-local%s\n");\
448 break;\
449 case 2:\
448 break;\
449 case 2:\
450 p(s,"\t\t%llu link-local%s\n");\
450 p(s,"\t\t%ju link-local%s\n");\
451 break;\
452 case 5:\
451 break;\
452 case 5:\
453 p(s,"\t\t%llu site-local%s\n");\
453 p(s,"\t\t%ju site-local%s\n");\
454 break;\
455 case 14:\
454 break;\
455 case 14:\
456 p(s,"\t\t%llu global%s\n");\
456 p(s,"\t\t%ju global%s\n");\
457 break;\
458 default:\
457 break;\
458 default:\
459 printf("\t\t%llu addresses scope=%x\n",\
460 (unsigned long long)ip6stat.s, i);\
459 printf("\t\t%ju addresses scope=%x\n",\
460 (uintmax_t)ip6stat.s, i);\
461 }\
462 } while (0);
463
464 p(ip6s_sources_none,
461 }\
462 } while (0);
463
464 p(ip6s_sources_none,
465 "\t%llu failure%s of source address selection\n");
465 "\t%ju failure%s of source address selection\n");
466 for (first = 1, i = 0; i < 16; i++) {
467 if (ip6stat.ip6s_sources_sameif[i]) {
468 if (first) {
469 printf("\tsource addresses on an outgoing I/F\n");
470 first = 0;
471 }
472 PRINT_SCOPESTAT(ip6s_sources_sameif[i], i);
473 }

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

504 if (first) {
505 printf("\tdeprecated source addresses\n");
506 first = 0;
507 }
508 PRINT_SCOPESTAT(ip6s_sources_deprecated[i], i);
509 }
510 }
511
466 for (first = 1, i = 0; i < 16; i++) {
467 if (ip6stat.ip6s_sources_sameif[i]) {
468 if (first) {
469 printf("\tsource addresses on an outgoing I/F\n");
470 first = 0;
471 }
472 PRINT_SCOPESTAT(ip6s_sources_sameif[i], i);
473 }

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

504 if (first) {
505 printf("\tdeprecated source addresses\n");
506 first = 0;
507 }
508 PRINT_SCOPESTAT(ip6s_sources_deprecated[i], i);
509 }
510 }
511
512 p1a(ip6s_forward_cachehit, "\t%llu forward cache hit\n");
513 p1a(ip6s_forward_cachemiss, "\t%llu forward cache miss\n");
512 p1a(ip6s_forward_cachehit, "\t%ju forward cache hit\n");
513 p1a(ip6s_forward_cachemiss, "\t%ju forward cache miss\n");
514 printf("\tSource addresses selection rule applied:\n");
515 for (i = 0; i < 16; i++) {
516 if (ip6stat.ip6s_sources_rule[i])
514 printf("\tSource addresses selection rule applied:\n");
515 for (i = 0; i < 16; i++) {
516 if (ip6stat.ip6s_sources_rule[i])
517 printf("\t\t%llu %s\n", ip6stat.ip6s_sources_rule[i],
517 printf("\t\t%ju %s\n",
518 (uintmax_t)ip6stat.ip6s_sources_rule[i],
518 srcrule_str[i]);
519 }
520#undef p
521#undef p1a
522}
523
524/*
525 * Dump IPv6 per-interface statistics based on RFC 2465.
526 */
527void
528ip6_ifstats(char *ifname)
529{
530 struct in6_ifreq ifr;
531 int s;
532#define p(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \
519 srcrule_str[i]);
520 }
521#undef p
522#undef p1a
523}
524
525/*
526 * Dump IPv6 per-interface statistics based on RFC 2465.
527 */
528void
529ip6_ifstats(char *ifname)
530{
531 struct in6_ifreq ifr;
532 int s;
533#define p(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \
533 printf(m, (unsigned long long)ifr.ifr_ifru.ifru_stat.f, plural(ifr.ifr_ifru.ifru_stat.f))
534 printf(m, (uintmax_t)ifr.ifr_ifru.ifru_stat.f, plural(ifr.ifr_ifru.ifru_stat.f))
534#define p_5(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \
535#define p_5(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \
535 printf(m, (unsigned long long)ip6stat.f)
536 printf(m, (uintmax_t)ip6stat.f)
536
537 if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
538 perror("Warning: socket(AF_INET6)");
539 return;
540 }
541
542 strcpy(ifr.ifr_name, ifname);
543 printf("ip6 on %s:\n", ifr.ifr_name);
544
545 if (ioctl(s, SIOCGIFSTAT_IN6, (char *)&ifr) < 0) {
546 perror("Warning: ioctl(SIOCGIFSTAT_IN6)");
547 goto end;
548 }
549
537
538 if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
539 perror("Warning: socket(AF_INET6)");
540 return;
541 }
542
543 strcpy(ifr.ifr_name, ifname);
544 printf("ip6 on %s:\n", ifr.ifr_name);
545
546 if (ioctl(s, SIOCGIFSTAT_IN6, (char *)&ifr) < 0) {
547 perror("Warning: ioctl(SIOCGIFSTAT_IN6)");
548 goto end;
549 }
550
550 p(ifs6_in_receive, "\t%llu total input datagram%s\n");
551 p(ifs6_in_hdrerr, "\t%llu datagram%s with invalid header received\n");
552 p(ifs6_in_toobig, "\t%llu datagram%s exceeded MTU received\n");
553 p(ifs6_in_noroute, "\t%llu datagram%s with no route received\n");
554 p(ifs6_in_addrerr, "\t%llu datagram%s with invalid dst received\n");
555 p(ifs6_in_protounknown, "\t%llu datagram%s with unknown proto received\n");
556 p(ifs6_in_truncated, "\t%llu truncated datagram%s received\n");
557 p(ifs6_in_discard, "\t%llu input datagram%s discarded\n");
551 p(ifs6_in_receive, "\t%ju total input datagram%s\n");
552 p(ifs6_in_hdrerr, "\t%ju datagram%s with invalid header received\n");
553 p(ifs6_in_toobig, "\t%ju datagram%s exceeded MTU received\n");
554 p(ifs6_in_noroute, "\t%ju datagram%s with no route received\n");
555 p(ifs6_in_addrerr, "\t%ju datagram%s with invalid dst received\n");
556 p(ifs6_in_protounknown, "\t%ju datagram%s with unknown proto received\n");
557 p(ifs6_in_truncated, "\t%ju truncated datagram%s received\n");
558 p(ifs6_in_discard, "\t%ju input datagram%s discarded\n");
558 p(ifs6_in_deliver,
559 p(ifs6_in_deliver,
559 "\t%llu datagram%s delivered to an upper layer protocol\n");
560 p(ifs6_out_forward, "\t%llu datagram%s forwarded to this interface\n");
560 "\t%ju datagram%s delivered to an upper layer protocol\n");
561 p(ifs6_out_forward, "\t%ju datagram%s forwarded to this interface\n");
561 p(ifs6_out_request,
562 p(ifs6_out_request,
562 "\t%llu datagram%s sent from an upper layer protocol\n");
563 p(ifs6_out_discard, "\t%llu total discarded output datagram%s\n");
564 p(ifs6_out_fragok, "\t%llu output datagram%s fragmented\n");
565 p(ifs6_out_fragfail, "\t%llu output datagram%s failed on fragment\n");
566 p(ifs6_out_fragcreat, "\t%llu output datagram%s succeeded on fragment\n");
567 p(ifs6_reass_reqd, "\t%llu incoming datagram%s fragmented\n");
568 p(ifs6_reass_ok, "\t%llu datagram%s reassembled\n");
569 p(ifs6_reass_fail, "\t%llu datagram%s failed on reassembly\n");
570 p(ifs6_in_mcast, "\t%llu multicast datagram%s received\n");
571 p(ifs6_out_mcast, "\t%llu multicast datagram%s sent\n");
563 "\t%ju datagram%s sent from an upper layer protocol\n");
564 p(ifs6_out_discard, "\t%ju total discarded output datagram%s\n");
565 p(ifs6_out_fragok, "\t%ju output datagram%s fragmented\n");
566 p(ifs6_out_fragfail, "\t%ju output datagram%s failed on fragment\n");
567 p(ifs6_out_fragcreat, "\t%ju output datagram%s succeeded on fragment\n");
568 p(ifs6_reass_reqd, "\t%ju incoming datagram%s fragmented\n");
569 p(ifs6_reass_ok, "\t%ju datagram%s reassembled\n");
570 p(ifs6_reass_fail, "\t%ju datagram%s failed on reassembly\n");
571 p(ifs6_in_mcast, "\t%ju multicast datagram%s received\n");
572 p(ifs6_out_mcast, "\t%ju multicast datagram%s sent\n");
572
573 end:
574 close(s);
575
576#undef p
577#undef p_5
578}
579

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

854
855 len = sizeof icmp6stat;
856 memset(&icmp6stat, 0, len);
857 if (sysctl(mib, 4, &icmp6stat, &len, (void *)0, 0) < 0)
858 return;
859 printf("%s:\n", name);
860
861#define p(f, m) if (icmp6stat.f || sflag <= 1) \
573
574 end:
575 close(s);
576
577#undef p
578#undef p_5
579}
580

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

855
856 len = sizeof icmp6stat;
857 memset(&icmp6stat, 0, len);
858 if (sysctl(mib, 4, &icmp6stat, &len, (void *)0, 0) < 0)
859 return;
860 printf("%s:\n", name);
861
862#define p(f, m) if (icmp6stat.f || sflag <= 1) \
862 printf(m, (unsigned long long)icmp6stat.f, plural(icmp6stat.f))
863#define p_5(f, m) printf(m, (unsigned long long)icmp6stat.f)
863 printf(m, (uintmax_t)icmp6stat.f, plural(icmp6stat.f))
864#define p_5(f, m) printf(m, (uintmax_t)icmp6stat.f)
864
865
865 p(icp6s_error, "\t%llu call%s to icmp6_error\n");
866 p(icp6s_error, "\t%ju call%s to icmp6_error\n");
866 p(icp6s_canterror,
867 p(icp6s_canterror,
867 "\t%llu error%s not generated in response to an icmp6 message\n");
868 "\t%ju error%s not generated in response to an icmp6 message\n");
868 p(icp6s_toofreq,
869 p(icp6s_toofreq,
869 "\t%llu error%s not generated because of rate limitation\n");
870 "\t%ju error%s not generated because of rate limitation\n");
870#define NELEM (int)(sizeof(icmp6stat.icp6s_outhist)/sizeof(icmp6stat.icp6s_outhist[0]))
871 for (first = 1, i = 0; i < NELEM; i++)
872 if (icmp6stat.icp6s_outhist[i] != 0) {
873 if (first) {
874 printf("\tOutput histogram:\n");
875 first = 0;
876 }
871#define NELEM (int)(sizeof(icmp6stat.icp6s_outhist)/sizeof(icmp6stat.icp6s_outhist[0]))
872 for (first = 1, i = 0; i < NELEM; i++)
873 if (icmp6stat.icp6s_outhist[i] != 0) {
874 if (first) {
875 printf("\tOutput histogram:\n");
876 first = 0;
877 }
877 printf("\t\t%s: %llu\n", icmp6names[i],
878 (unsigned long long)icmp6stat.icp6s_outhist[i]);
878 printf("\t\t%s: %ju\n", icmp6names[i],
879 (uintmax_t)icmp6stat.icp6s_outhist[i]);
879 }
880#undef NELEM
880 }
881#undef NELEM
881 p(icp6s_badcode, "\t%llu message%s with bad code fields\n");
882 p(icp6s_tooshort, "\t%llu message%s < minimum length\n");
883 p(icp6s_checksum, "\t%llu bad checksum%s\n");
884 p(icp6s_badlen, "\t%llu message%s with bad length\n");
882 p(icp6s_badcode, "\t%ju message%s with bad code fields\n");
883 p(icp6s_tooshort, "\t%ju message%s < minimum length\n");
884 p(icp6s_checksum, "\t%ju bad checksum%s\n");
885 p(icp6s_badlen, "\t%ju message%s with bad length\n");
885#define NELEM (int)(sizeof(icmp6stat.icp6s_inhist)/sizeof(icmp6stat.icp6s_inhist[0]))
886 for (first = 1, i = 0; i < NELEM; i++)
887 if (icmp6stat.icp6s_inhist[i] != 0) {
888 if (first) {
889 printf("\tInput histogram:\n");
890 first = 0;
891 }
886#define NELEM (int)(sizeof(icmp6stat.icp6s_inhist)/sizeof(icmp6stat.icp6s_inhist[0]))
887 for (first = 1, i = 0; i < NELEM; i++)
888 if (icmp6stat.icp6s_inhist[i] != 0) {
889 if (first) {
890 printf("\tInput histogram:\n");
891 first = 0;
892 }
892 printf("\t\t%s: %llu\n", icmp6names[i],
893 (unsigned long long)icmp6stat.icp6s_inhist[i]);
893 printf("\t\t%s: %ju\n", icmp6names[i],
894 (uintmax_t)icmp6stat.icp6s_inhist[i]);
894 }
895#undef NELEM
896 printf("\tHistogram of error messages to be generated:\n");
895 }
896#undef NELEM
897 printf("\tHistogram of error messages to be generated:\n");
897 p_5(icp6s_odst_unreach_noroute, "\t\t%llu no route\n");
898 p_5(icp6s_odst_unreach_admin, "\t\t%llu administratively prohibited\n");
899 p_5(icp6s_odst_unreach_beyondscope, "\t\t%llu beyond scope\n");
900 p_5(icp6s_odst_unreach_addr, "\t\t%llu address unreachable\n");
901 p_5(icp6s_odst_unreach_noport, "\t\t%llu port unreachable\n");
902 p_5(icp6s_opacket_too_big, "\t\t%llu packet too big\n");
903 p_5(icp6s_otime_exceed_transit, "\t\t%llu time exceed transit\n");
904 p_5(icp6s_otime_exceed_reassembly, "\t\t%llu time exceed reassembly\n");
905 p_5(icp6s_oparamprob_header, "\t\t%llu erroneous header field\n");
906 p_5(icp6s_oparamprob_nextheader, "\t\t%llu unrecognized next header\n");
907 p_5(icp6s_oparamprob_option, "\t\t%llu unrecognized option\n");
908 p_5(icp6s_oredirect, "\t\t%llu redirect\n");
909 p_5(icp6s_ounknown, "\t\t%llu unknown\n");
898 p_5(icp6s_odst_unreach_noroute, "\t\t%ju no route\n");
899 p_5(icp6s_odst_unreach_admin, "\t\t%ju administratively prohibited\n");
900 p_5(icp6s_odst_unreach_beyondscope, "\t\t%ju beyond scope\n");
901 p_5(icp6s_odst_unreach_addr, "\t\t%ju address unreachable\n");
902 p_5(icp6s_odst_unreach_noport, "\t\t%ju port unreachable\n");
903 p_5(icp6s_opacket_too_big, "\t\t%ju packet too big\n");
904 p_5(icp6s_otime_exceed_transit, "\t\t%ju time exceed transit\n");
905 p_5(icp6s_otime_exceed_reassembly, "\t\t%ju time exceed reassembly\n");
906 p_5(icp6s_oparamprob_header, "\t\t%ju erroneous header field\n");
907 p_5(icp6s_oparamprob_nextheader, "\t\t%ju unrecognized next header\n");
908 p_5(icp6s_oparamprob_option, "\t\t%ju unrecognized option\n");
909 p_5(icp6s_oredirect, "\t\t%ju redirect\n");
910 p_5(icp6s_ounknown, "\t\t%ju unknown\n");
910
911
911 p(icp6s_reflect, "\t%llu message response%s generated\n");
912 p(icp6s_nd_toomanyopt, "\t%llu message%s with too many ND options\n");
913 p(icp6s_nd_badopt, "\t%llu message%s with bad ND options\n");
914 p(icp6s_badns, "\t%llu bad neighbor solicitation message%s\n");
915 p(icp6s_badna, "\t%llu bad neighbor advertisement message%s\n");
916 p(icp6s_badrs, "\t%llu bad router solicitation message%s\n");
917 p(icp6s_badra, "\t%llu bad router advertisement message%s\n");
918 p(icp6s_badredirect, "\t%llu bad redirect message%s\n");
919 p(icp6s_pmtuchg, "\t%llu path MTU change%s\n");
912 p(icp6s_reflect, "\t%ju message response%s generated\n");
913 p(icp6s_nd_toomanyopt, "\t%ju message%s with too many ND options\n");
914 p(icp6s_nd_badopt, "\t%ju message%s with bad ND options\n");
915 p(icp6s_badns, "\t%ju bad neighbor solicitation message%s\n");
916 p(icp6s_badna, "\t%ju bad neighbor advertisement message%s\n");
917 p(icp6s_badrs, "\t%ju bad router solicitation message%s\n");
918 p(icp6s_badra, "\t%ju bad router advertisement message%s\n");
919 p(icp6s_badredirect, "\t%ju bad redirect message%s\n");
920 p(icp6s_pmtuchg, "\t%ju path MTU change%s\n");
920#undef p
921#undef p_5
922}
923
924/*
925 * Dump ICMPv6 per-interface statistics based on RFC 2466.
926 */
927void
928icmp6_ifstats(char *ifname)
929{
930 struct in6_ifreq ifr;
931 int s;
932#define p(f, m) if (ifr.ifr_ifru.ifru_icmp6stat.f || sflag <= 1) \
921#undef p
922#undef p_5
923}
924
925/*
926 * Dump ICMPv6 per-interface statistics based on RFC 2466.
927 */
928void
929icmp6_ifstats(char *ifname)
930{
931 struct in6_ifreq ifr;
932 int s;
933#define p(f, m) if (ifr.ifr_ifru.ifru_icmp6stat.f || sflag <= 1) \
933 printf(m, (unsigned long long)ifr.ifr_ifru.ifru_icmp6stat.f, plural(ifr.ifr_ifru.ifru_icmp6stat.f))
934 printf(m, (uintmax_t)ifr.ifr_ifru.ifru_icmp6stat.f, plural(ifr.ifr_ifru.ifru_icmp6stat.f))
934#define p2(f, m) if (ifr.ifr_ifru.ifru_icmp6stat.f || sflag <= 1) \
935#define p2(f, m) if (ifr.ifr_ifru.ifru_icmp6stat.f || sflag <= 1) \
935 printf(m, (unsigned long long)ifr.ifr_ifru.ifru_icmp6stat.f, pluralies(ifr.ifr_ifru.ifru_icmp6stat.f))
936 printf(m, (uintmax_t)ifr.ifr_ifru.ifru_icmp6stat.f, pluralies(ifr.ifr_ifru.ifru_icmp6stat.f))
936
937 if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
938 perror("Warning: socket(AF_INET6)");
939 return;
940 }
941
942 strcpy(ifr.ifr_name, ifname);
943 printf("icmp6 on %s:\n", ifr.ifr_name);
944
945 if (ioctl(s, SIOCGIFSTAT_ICMP6, (char *)&ifr) < 0) {
946 perror("Warning: ioctl(SIOCGIFSTAT_ICMP6)");
947 goto end;
948 }
949
937
938 if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
939 perror("Warning: socket(AF_INET6)");
940 return;
941 }
942
943 strcpy(ifr.ifr_name, ifname);
944 printf("icmp6 on %s:\n", ifr.ifr_name);
945
946 if (ioctl(s, SIOCGIFSTAT_ICMP6, (char *)&ifr) < 0) {
947 perror("Warning: ioctl(SIOCGIFSTAT_ICMP6)");
948 goto end;
949 }
950
950 p(ifs6_in_msg, "\t%llu total input message%s\n");
951 p(ifs6_in_error, "\t%llu total input error message%s\n");
952 p(ifs6_in_dstunreach, "\t%llu input destination unreachable error%s\n");
953 p(ifs6_in_adminprohib, "\t%llu input administratively prohibited error%s\n");
954 p(ifs6_in_timeexceed, "\t%llu input time exceeded error%s\n");
955 p(ifs6_in_paramprob, "\t%llu input parameter problem error%s\n");
956 p(ifs6_in_pkttoobig, "\t%llu input packet too big error%s\n");
957 p(ifs6_in_echo, "\t%llu input echo request%s\n");
958 p2(ifs6_in_echoreply, "\t%llu input echo repl%s\n");
959 p(ifs6_in_routersolicit, "\t%llu input router solicitation%s\n");
960 p(ifs6_in_routeradvert, "\t%llu input router advertisement%s\n");
961 p(ifs6_in_neighborsolicit, "\t%llu input neighbor solicitation%s\n");
962 p(ifs6_in_neighboradvert, "\t%llu input neighbor advertisement%s\n");
963 p(ifs6_in_redirect, "\t%llu input redirect%s\n");
964 p2(ifs6_in_mldquery, "\t%llu input MLD quer%s\n");
965 p(ifs6_in_mldreport, "\t%llu input MLD report%s\n");
966 p(ifs6_in_mlddone, "\t%llu input MLD done%s\n");
951 p(ifs6_in_msg, "\t%ju total input message%s\n");
952 p(ifs6_in_error, "\t%ju total input error message%s\n");
953 p(ifs6_in_dstunreach, "\t%ju input destination unreachable error%s\n");
954 p(ifs6_in_adminprohib, "\t%ju input administratively prohibited error%s\n");
955 p(ifs6_in_timeexceed, "\t%ju input time exceeded error%s\n");
956 p(ifs6_in_paramprob, "\t%ju input parameter problem error%s\n");
957 p(ifs6_in_pkttoobig, "\t%ju input packet too big error%s\n");
958 p(ifs6_in_echo, "\t%ju input echo request%s\n");
959 p2(ifs6_in_echoreply, "\t%ju input echo repl%s\n");
960 p(ifs6_in_routersolicit, "\t%ju input router solicitation%s\n");
961 p(ifs6_in_routeradvert, "\t%ju input router advertisement%s\n");
962 p(ifs6_in_neighborsolicit, "\t%ju input neighbor solicitation%s\n");
963 p(ifs6_in_neighboradvert, "\t%ju input neighbor advertisement%s\n");
964 p(ifs6_in_redirect, "\t%ju input redirect%s\n");
965 p2(ifs6_in_mldquery, "\t%ju input MLD quer%s\n");
966 p(ifs6_in_mldreport, "\t%ju input MLD report%s\n");
967 p(ifs6_in_mlddone, "\t%ju input MLD done%s\n");
967
968
968 p(ifs6_out_msg, "\t%llu total output message%s\n");
969 p(ifs6_out_error, "\t%llu total output error message%s\n");
970 p(ifs6_out_dstunreach, "\t%llu output destination unreachable error%s\n");
971 p(ifs6_out_adminprohib, "\t%llu output administratively prohibited error%s\n");
972 p(ifs6_out_timeexceed, "\t%llu output time exceeded error%s\n");
973 p(ifs6_out_paramprob, "\t%llu output parameter problem error%s\n");
974 p(ifs6_out_pkttoobig, "\t%llu output packet too big error%s\n");
975 p(ifs6_out_echo, "\t%llu output echo request%s\n");
976 p2(ifs6_out_echoreply, "\t%llu output echo repl%s\n");
977 p(ifs6_out_routersolicit, "\t%llu output router solicitation%s\n");
978 p(ifs6_out_routeradvert, "\t%llu output router advertisement%s\n");
979 p(ifs6_out_neighborsolicit, "\t%llu output neighbor solicitation%s\n");
980 p(ifs6_out_neighboradvert, "\t%llu output neighbor advertisement%s\n");
981 p(ifs6_out_redirect, "\t%llu output redirect%s\n");
982 p2(ifs6_out_mldquery, "\t%llu output MLD quer%s\n");
983 p(ifs6_out_mldreport, "\t%llu output MLD report%s\n");
984 p(ifs6_out_mlddone, "\t%llu output MLD done%s\n");
969 p(ifs6_out_msg, "\t%ju total output message%s\n");
970 p(ifs6_out_error, "\t%ju total output error message%s\n");
971 p(ifs6_out_dstunreach, "\t%ju output destination unreachable error%s\n");
972 p(ifs6_out_adminprohib, "\t%ju output administratively prohibited error%s\n");
973 p(ifs6_out_timeexceed, "\t%ju output time exceeded error%s\n");
974 p(ifs6_out_paramprob, "\t%ju output parameter problem error%s\n");
975 p(ifs6_out_pkttoobig, "\t%ju output packet too big error%s\n");
976 p(ifs6_out_echo, "\t%ju output echo request%s\n");
977 p2(ifs6_out_echoreply, "\t%ju output echo repl%s\n");
978 p(ifs6_out_routersolicit, "\t%ju output router solicitation%s\n");
979 p(ifs6_out_routeradvert, "\t%ju output router advertisement%s\n");
980 p(ifs6_out_neighborsolicit, "\t%ju output neighbor solicitation%s\n");
981 p(ifs6_out_neighboradvert, "\t%ju output neighbor advertisement%s\n");
982 p(ifs6_out_redirect, "\t%ju output redirect%s\n");
983 p2(ifs6_out_mldquery, "\t%ju output MLD quer%s\n");
984 p(ifs6_out_mldreport, "\t%ju output MLD report%s\n");
985 p(ifs6_out_mlddone, "\t%ju output MLD done%s\n");
985
986 end:
987 close(s);
988#undef p
989}
990
991/*
992 * Dump PIM statistics structure.

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

998
999 if (off == 0)
1000 return;
1001 if (kread(off, (char *)&pim6stat, sizeof(pim6stat)))
1002 return;
1003 printf("%s:\n", name);
1004
1005#define p(f, m) if (pim6stat.f || sflag <= 1) \
986
987 end:
988 close(s);
989#undef p
990}
991
992/*
993 * Dump PIM statistics structure.

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

999
1000 if (off == 0)
1001 return;
1002 if (kread(off, (char *)&pim6stat, sizeof(pim6stat)))
1003 return;
1004 printf("%s:\n", name);
1005
1006#define p(f, m) if (pim6stat.f || sflag <= 1) \
1006 printf(m, (unsigned long long)pim6stat.f, plural(pim6stat.f))
1007 p(pim6s_rcv_total, "\t%llu message%s received\n");
1008 p(pim6s_rcv_tooshort, "\t%llu message%s received with too few bytes\n");
1009 p(pim6s_rcv_badsum, "\t%llu message%s received with bad checksum\n");
1010 p(pim6s_rcv_badversion, "\t%llu message%s received with bad version\n");
1011 p(pim6s_rcv_registers, "\t%llu register%s received\n");
1012 p(pim6s_rcv_badregisters, "\t%llu bad register%s received\n");
1013 p(pim6s_snd_registers, "\t%llu register%s sent\n");
1007 printf(m, (uintmax_t)pim6stat.f, plural(pim6stat.f))
1008 p(pim6s_rcv_total, "\t%ju message%s received\n");
1009 p(pim6s_rcv_tooshort, "\t%ju message%s received with too few bytes\n");
1010 p(pim6s_rcv_badsum, "\t%ju message%s received with bad checksum\n");
1011 p(pim6s_rcv_badversion, "\t%ju message%s received with bad version\n");
1012 p(pim6s_rcv_registers, "\t%ju register%s received\n");
1013 p(pim6s_rcv_badregisters, "\t%ju bad register%s received\n");
1014 p(pim6s_snd_registers, "\t%ju register%s sent\n");
1014#undef p
1015}
1016
1017/*
1018 * Dump raw ip6 statistics structure.
1019 */
1020void
1021rip6_stats(u_long off __unused, const char *name, int af1 __unused)

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

1035 if (errno != ENOENT)
1036 perror("Warning: sysctl(net.inet6.ip6.rip6stats)");
1037 return;
1038 }
1039
1040 printf("%s:\n", name);
1041
1042#define p(f, m) if (rip6stat.f || sflag <= 1) \
1015#undef p
1016}
1017
1018/*
1019 * Dump raw ip6 statistics structure.
1020 */
1021void
1022rip6_stats(u_long off __unused, const char *name, int af1 __unused)

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

1036 if (errno != ENOENT)
1037 perror("Warning: sysctl(net.inet6.ip6.rip6stats)");
1038 return;
1039 }
1040
1041 printf("%s:\n", name);
1042
1043#define p(f, m) if (rip6stat.f || sflag <= 1) \
1043 printf(m, (unsigned long long)rip6stat.f, plural(rip6stat.f))
1044 p(rip6s_ipackets, "\t%llu message%s received\n");
1045 p(rip6s_isum, "\t%llu checksum calcuration%s on inbound\n");
1046 p(rip6s_badsum, "\t%llu message%s with bad checksum\n");
1047 p(rip6s_nosock, "\t%llu message%s dropped due to no socket\n");
1044 printf(m, (uintmax_t)rip6stat.f, plural(rip6stat.f))
1045 p(rip6s_ipackets, "\t%ju message%s received\n");
1046 p(rip6s_isum, "\t%ju checksum calcuration%s on inbound\n");
1047 p(rip6s_badsum, "\t%ju message%s with bad checksum\n");
1048 p(rip6s_nosock, "\t%ju message%s dropped due to no socket\n");
1048 p(rip6s_nosockmcast,
1049 p(rip6s_nosockmcast,
1049 "\t%llu multicast message%s dropped due to no socket\n");
1050 "\t%ju multicast message%s dropped due to no socket\n");
1050 p(rip6s_fullsock,
1051 p(rip6s_fullsock,
1051 "\t%llu message%s dropped due to full socket buffers\n");
1052 "\t%ju message%s dropped due to full socket buffers\n");
1052 delivered = rip6stat.rip6s_ipackets -
1053 rip6stat.rip6s_badsum -
1054 rip6stat.rip6s_nosock -
1055 rip6stat.rip6s_nosockmcast -
1056 rip6stat.rip6s_fullsock;
1057 if (delivered || sflag <= 1)
1053 delivered = rip6stat.rip6s_ipackets -
1054 rip6stat.rip6s_badsum -
1055 rip6stat.rip6s_nosock -
1056 rip6stat.rip6s_nosockmcast -
1057 rip6stat.rip6s_fullsock;
1058 if (delivered || sflag <= 1)
1058 printf("\t%llu delivered\n", (unsigned long long)delivered);
1059 p(rip6s_opackets, "\t%llu datagram%s output\n");
1059 printf("\t%ju delivered\n", (uintmax_t)delivered);
1060 p(rip6s_opackets, "\t%ju datagram%s output\n");
1060#undef p
1061}
1062
1063/*
1064 * Pretty print an Internet address (net address + port).
1065 * Take numeric_addr and numeric_port into consideration.
1066 */
1067#define GETSERVBYPORT6(port, proto, ret)\

--- 73 unchanged lines hidden --- 		1061#undef p
1062}
1063
1064/*
1065 * Pretty print an Internet address (net address + port).
1066 * Take numeric_addr and numeric_port into consideration.
1067 */
1068#define GETSERVBYPORT6(port, proto, ret)\

--- 73 unchanged lines hidden ---