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revise IPsec, pfkey, IPv6 multicast and IPv6 statistics. (sync with kame)

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This commit is contained in:
itojun 2000-02-26 09:55:24 +00:00
parent 99d909fc98
commit 9da359bbec
7 changed files with 532 additions and 175 deletions
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6
usr.bin/netstat/Makefile
View File

@ -1,9 +1,9 @@
# $NetBSD: Makefile,v 1.19 1999/12/13 15:22:55 itojun Exp $ # $NetBSD: Makefile,v 1.20 2000/02/26 09:55:24 itojun Exp $
# from: @(#)Makefile 8.1 (Berkeley) 6/12/93 # from: @(#)Makefile 8.1 (Berkeley) 6/12/93
PROG= netstat PROG= netstat
SRCS= atalk.c if.c inet.c inet6.c iso.c main.c mbuf.c mroute.c mroute6.c \ SRCS= atalk.c if.c inet.c inet6.c ipsec.c iso.c main.c mbuf.c mroute.c \
ns.c route.c tp_astring.c unix.c mroute6.c ns.c route.c tp_astring.c unix.c
.PATH: ${.CURDIR}/../../sys/netiso .PATH: ${.CURDIR}/../../sys/netiso
BINGRP= kmem BINGRP= kmem
BINMODE=2555 BINMODE=2555

110
usr.bin/netstat/inet.c
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@ -1,4 +1,4 @@
/* $NetBSD: inet.c,v 1.38 1999/11/19 10:44:33 bouyer Exp $ */ /* $NetBSD: inet.c,v 1.39 2000/02/26 09:55:24 itojun Exp $ */
/* /*
* Copyright (c) 1983, 1988, 1993 * Copyright (c) 1983, 1988, 1993
@ -38,7 +38,7 @@
#if 0 #if 0
static char sccsid[] = "from: @(#)inet.c 8.4 (Berkeley) 4/20/94"; static char sccsid[] = "from: @(#)inet.c 8.4 (Berkeley) 4/20/94";
#else #else
__RCSID("$NetBSD: inet.c,v 1.38 1999/11/19 10:44:33 bouyer Exp $"); __RCSID("$NetBSD: inet.c,v 1.39 2000/02/26 09:55:24 itojun Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -74,9 +74,6 @@ __RCSID("$NetBSD: inet.c,v 1.38 1999/11/19 10:44:33 bouyer Exp $");
#include <netinet/tcp_debug.h> #include <netinet/tcp_debug.h>
#include <netinet/udp.h> #include <netinet/udp.h>
#include <netinet/udp_var.h> #include <netinet/udp_var.h>
#ifdef IPSEC
#include <netinet6/ipsec.h>
#endif
#include <arpa/inet.h> #include <arpa/inet.h>
#include <netdb.h> #include <netdb.h>
@ -506,109 +503,6 @@ igmp_stats(off, name)
#undef py #undef py
} }
#ifdef IPSEC
static char *ipsec_ahnames[] = {
"none",
"hmac MD5",
"hmac SHA1",
"keyed MD5",
"keyed SHA1",
"null",
};
static char *ipsec_espnames[] = {
"none",
"DES CBC",
"3DES CBC",
"simple",
"blowfish CBC",
"CAST128 CBC",
"DES derived IV",
};
/*
* Dump IPSEC statistics structure.
*/
void
ipsec_stats(off, name)
u_long off;
char *name;
{
struct ipsecstat ipsecstat;
int first, proto;
if (off == 0)
return;
printf ("%s:\n", name);
kread(off, (char *)&ipsecstat, sizeof (ipsecstat));
#define p(f, m) if (ipsecstat.f || sflag <= 1) \
printf(m, (unsigned long long)ipsecstat.f, plural(ipsecstat.f))
p(in_success, "\t%llu inbound packet%s processed successfully\n");
p(in_polvio, "\t%llu inbound packet%s violated process security "
"policy\n");
p(in_nosa, "\t%llu inbound packet%s with no SA available\n");
p(in_inval,
"\t%llu inbound packet%s failed processing due to EINVAL\n");
p(in_badspi, "\t%llu inbound packet%s failed getting SPI\n");
p(in_ahreplay, "\t%llu inbound packet%s failed on AH replay check\n");
p(in_espreplay, "\t%llu inbound packet%s failed on ESP replay check\n");
p(in_ahauthsucc, "\t%llu inbound packet%s considered authentic\n");
p(in_ahauthfail, "\t%llu inbound packet%s failed on authentication\n");
for (first = 1, proto = 0; proto < SADB_AALG_MAX; proto++) {
if (ipsecstat.in_ahhist[proto] <= 0)
continue;
if (first) {
printf("\tAH input histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n",
ipsec_ahnames[proto],
(unsigned long long)ipsecstat.in_ahhist[proto]);
}
for (first = 1, proto = 0; proto < SADB_EALG_MAX; proto++) {
if (ipsecstat.in_esphist[proto] <= 0)
continue;
if (first) {
printf("\tESP input histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n", ipsec_espnames[proto],
(unsigned long long)ipsecstat.in_esphist[proto]);
}
p(out_success, "\t%llu outbound packet%s processed successfully\n");
p(out_polvio, "\t%llu outbound packet%s violated process security "
"policy\n");
p(out_nosa, "\t%llu outbound packet%s with no SA available\n");
p(out_inval, "\t%llu outbound packet%s failed processing due to "
"EINVAL\n");
p(out_noroute, "\t%llu outbound packet%s with no route\n");
for (first = 1, proto = 0; proto < SADB_AALG_MAX; proto++) {
if (ipsecstat.out_ahhist[proto] <= 0)
continue;
if (first) {
printf("\tAH output histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n", ipsec_ahnames[proto],
(unsigned long long)ipsecstat.out_ahhist[proto]);
}
for (first = 1, proto = 0; proto < SADB_EALG_MAX; proto++) {
if (ipsecstat.out_esphist[proto] <= 0)
continue;
if (first) {
printf("\tESP output histogram:\n");
first = 0;
}
printf("\t\t%s: %llu\n", ipsec_espnames[proto],
(unsigned long long)ipsecstat.out_esphist[proto]);
}
#undef p
}
#endif /*IPSEC*/
/* /*
* Pretty print an Internet address (net address + port). * Pretty print an Internet address (net address + port).
* If the nflag was specified, use numbers instead of names. * If the nflag was specified, use numbers instead of names.

169
usr.bin/netstat/inet6.c
View File

@ -1,6 +1,35 @@
/* $NetBSD: inet6.c,v 1.6 1999/12/16 00:58:17 thorpej Exp $ */ /* $NetBSD: inet6.c,v 1.7 2000/02/26 09:55:24 itojun Exp $ */
/* BSDI inet.c,v 2.3 1995/10/24 02:19:29 prb Exp */ /* BSDI inet.c,v 2.3 1995/10/24 02:19:29 prb Exp */
/*
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* /*
* Copyright (c) 1983, 1988, 1993 * Copyright (c) 1983, 1988, 1993
* The Regents of the University of California. All rights reserved. * The Regents of the University of California. All rights reserved.
@ -39,7 +68,7 @@
#if 0 #if 0
static char sccsid[] = "@(#)inet.c 8.4 (Berkeley) 4/20/94"; static char sccsid[] = "@(#)inet.c 8.4 (Berkeley) 4/20/94";
#else #else
__RCSID("$NetBSD: inet6.c,v 1.6 1999/12/16 00:58:17 thorpej Exp $"); __RCSID("$NetBSD: inet6.c,v 1.7 2000/02/26 09:55:24 itojun Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -60,6 +89,7 @@ __RCSID("$NetBSD: inet6.c,v 1.6 1999/12/16 00:58:17 thorpej Exp $");
#include <netinet/ip.h> #include <netinet/ip.h>
#include <netinet/ip_var.h> #include <netinet/ip_var.h>
#endif #endif
#include <netinet6/ip6_var.h>
#include <netinet6/in6_pcb.h> #include <netinet6/in6_pcb.h>
#include <netinet6/in6_var.h> #include <netinet6/in6_var.h>
#include <netinet6/ip6_var.h> #include <netinet6/ip6_var.h>
@ -305,7 +335,8 @@ udp6_stats(off, name)
p1(udp6s_badsum, "\t%llu with bad checksum\n"); p1(udp6s_badsum, "\t%llu with bad checksum\n");
p1(udp6s_nosum, "\t%llu with no checksum\n"); p1(udp6s_nosum, "\t%llu with no checksum\n");
p1(udp6s_noport, "\t%llu dropped due to no socket\n"); p1(udp6s_noport, "\t%llu dropped due to no socket\n");
p(udp6s_noportmcast, "\t%llu multicast datagram%s dropped due to no socket\n"); p(udp6s_noportmcast,
"\t%llu multicast datagram%s dropped due to no socket\n");
p1(udp6s_fullsock, "\t%llu dropped due to full socket buffers\n"); p1(udp6s_fullsock, "\t%llu dropped due to full socket buffers\n");
delivered = udp6stat.udp6s_ipackets - delivered = udp6stat.udp6s_ipackets -
udp6stat.udp6s_hdrops - udp6stat.udp6s_hdrops -
@ -609,7 +640,7 @@ ip6_stats(off, name)
p1(ip6s_badvers, "\t%llu with incorrect version number\n"); p1(ip6s_badvers, "\t%llu with incorrect version number\n");
p(ip6s_fragments, "\t%llu fragment%s received\n"); p(ip6s_fragments, "\t%llu fragment%s received\n");
p(ip6s_fragdropped, p(ip6s_fragdropped,
"\t%llu fragment%s dropped (dup or out of space)\n"); "\t%llu fragment%s dropped (dup or out of space)\n");
p(ip6s_fragtimeout, "\t%llu fragment%s dropped after timeout\n"); p(ip6s_fragtimeout, "\t%llu fragment%s dropped after timeout\n");
p(ip6s_fragoverflow, "\t%llu fragment%s that exceeded limit\n"); p(ip6s_fragoverflow, "\t%llu fragment%s that exceeded limit\n");
p(ip6s_reassembled, "\t%llu packet%s reassembled ok\n"); p(ip6s_reassembled, "\t%llu packet%s reassembled ok\n");
@ -620,7 +651,7 @@ ip6_stats(off, name)
p(ip6s_localout, "\t%llu packet%s sent from this host\n"); p(ip6s_localout, "\t%llu packet%s sent from this host\n");
p(ip6s_rawout, "\t%llu packet%s sent with fabricated ip header\n"); p(ip6s_rawout, "\t%llu packet%s sent with fabricated ip header\n");
p(ip6s_odropped, p(ip6s_odropped,
"\t%llu output packet%s dropped due to no bufs, etc.\n"); "\t%llu output packet%s dropped due to no bufs, etc.\n");
p(ip6s_noroute, "\t%llu output packet%s discarded due to no route\n"); p(ip6s_noroute, "\t%llu output packet%s discarded due to no route\n");
p(ip6s_fragmented, "\t%llu output datagram%s fragmented\n"); p(ip6s_fragmented, "\t%llu output datagram%s fragmented\n");
p(ip6s_ofragments, "\t%llu fragment%s created\n"); p(ip6s_ofragments, "\t%llu fragment%s created\n");
@ -651,19 +682,117 @@ ip6_stats(off, name)
} }
} }
printf("\t\t%llu one ext mbuf\n", printf("\t\t%llu one ext mbuf\n",
(unsigned long long)ip6stat.ip6s_mext1); (unsigned long long)ip6stat.ip6s_mext1);
printf("\t\t%llu two or more ext mbuf\n", printf("\t\t%llu two or more ext mbuf\n",
(unsigned long long)ip6stat.ip6s_mext2m); (unsigned long long)ip6stat.ip6s_mext2m);
p(ip6s_exthdrtoolong, p(ip6s_exthdrtoolong,
"\t%llu packet%s whose headers are not continuous\n"); "\t%llu packet%s whose headers are not continuous\n");
p(ip6s_nogif, "\t%llu tunneling packet%s that can't find gif\n"); p(ip6s_nogif, "\t%llu tunneling packet%s that can't find gif\n");
p(ip6s_toomanyhdr, "\t%qu packet%s discarded due to too many headers\n"); p(ip6s_toomanyhdr,
p(ip6s_pulldown, "\t%qu call%s to m_pulldown\n"); "\t%llu packet%s discarded due to too many headers\n");
p(ip6s_pulldown_alloc, "\t%qu mbuf allocation%s in m_pulldown\n");
if (ip6stat.ip6s_pulldown_copy != 1) { if (ip6stat.ip6s_exthdrget || ip6stat.ip6s_exthdrget0) {
p1(ip6s_pulldown_copy, "\t%qu mbuf copies in m_pulldown\n"); p(ip6s_exthdrget, "\t%llu use%s of IP6_EXTHDR_GET\n");
} else { p(ip6s_exthdrget0, "\t%llu use%s of IP6_EXTHDR_GET0\n");
p1(ip6s_pulldown_copy, "\t%qu mbuf copy in m_pulldown\n"); p(ip6s_pulldown, "\t%llu call%s to m_pulldown\n");
p(ip6s_pulldown_alloc,
"\t%llu mbuf allocation%s in m_pulldown\n");
if (ip6stat.ip6s_pulldown_copy != 1) {
p1(ip6s_pulldown_copy,
"\t%llu mbuf copies in m_pulldown\n");
} else {
p1(ip6s_pulldown_copy,
"\t%llu mbuf copy in m_pulldown\n");
}
p(ip6s_pullup, "\t%llu call%s to m_pullup\n");
p(ip6s_pullup_alloc, "\t%llu mbuf allocation%s in m_pullup\n");
if (ip6stat.ip6s_pullup_copy != 1) {
p1(ip6s_pullup_copy,
"\t%llu mbuf copies in m_pullup\n");
} else {
p1(ip6s_pullup_copy, "\t%llu mbuf copy in m_pullup\n");
}
p(ip6s_pullup_fail, "\t%llu failure%s in m_pullup\n");
p(ip6s_pullup2, "\t%llu call%s to m_pullup2\n");
p(ip6s_pullup2_alloc,
"\t%llu mbuf allocation%s in m_pullup2\n");
if (ip6stat.ip6s_pullup2_copy != 1) {
p1(ip6s_pullup2_copy,
"\t%llu mbuf copies in m_pullup2\n");
} else {
p1(ip6s_pullup2_copy,
"\t%llu mbuf copy in m_pullup2\n");
}
p(ip6s_pullup2_fail, "\t%llu failure%s in m_pullup2\n");
}
/* for debugging source address selection */
#define PRINT_SCOPESTAT(s,i) do {\
switch(i) { /* XXX hardcoding in each case */\
case 1:\
p(s, "\t\t%llu node-local%s\n");\
break;\
case 2:\
p(s, "\t\t%llu link-local%s\n");\
break;\
case 5:\
p(s, "\t\t%llu site-local%s\n");\
break;\
case 14:\
p(s, "\t\t%llu global%s\n");\
break;\
default:\
printf("\t\t%llu addresses scope=%x\n",\
(unsigned long long)ip6stat.s, i);\
}\
} while(0);
p(ip6s_sources_none,
"\t%llu failure%s of source address selection\n");
for (first = 1, i = 0; i < 16; i++) {
if (ip6stat.ip6s_sources_sameif[i]) {
if (first) {
printf("\tsource addresses on an outgoing I/F\n");
first = 0;
}
PRINT_SCOPESTAT(ip6s_sources_sameif[i], i);
}
}
for (first = 1, i = 0; i < 16; i++) {
if (ip6stat.ip6s_sources_otherif[i]) {
if (first) {
printf("\tsource addresses on a non-outgoing I/F\n");
first = 0;
}
PRINT_SCOPESTAT(ip6s_sources_otherif[i], i);
}
}
for (first = 1, i = 0; i < 16; i++) {
if (ip6stat.ip6s_sources_samescope[i]) {
if (first) {
printf("\tsource addresses of same scope\n");
first = 0;
}
PRINT_SCOPESTAT(ip6s_sources_samescope[i], i);
}
}
for (first = 1, i = 0; i < 16; i++) {
if (ip6stat.ip6s_sources_otherscope[i]) {
if (first) {
printf("\tsource addresses of a different scope\n");
first = 0;
}
PRINT_SCOPESTAT(ip6s_sources_otherscope[i], i);
}
}
for (first = 1, i = 0; i < 16; i++) {
if (ip6stat.ip6s_sources_deprecated[i]) {
if (first) {
printf("\tdeprecated source addresses\n");
first = 0;
}
PRINT_SCOPESTAT(ip6s_sources_deprecated[i], i);
}
} }
#undef p #undef p
#undef p1 #undef p1
@ -680,7 +809,7 @@ ip6_ifstats(ifname)
int s; int s;
#define p(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \ #define p(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \
printf(m, (unsigned long long)ifr.ifr_ifru.ifru_stat.f, \ printf(m, (unsigned long long)ifr.ifr_ifru.ifru_stat.f, \
plural(ifr.ifr_ifru.ifru_stat.f)) plural(ifr.ifr_ifru.ifru_stat.f))
#define p_5(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \ #define p_5(f, m) if (ifr.ifr_ifru.ifru_stat.f || sflag <= 1) \
printf(m, ip6stat.f) printf(m, ip6stat.f)
@ -1006,8 +1135,8 @@ icmp6_stats(off, name)
printf(m, (unsigned long long)icmp6stat.f, plural(icmp6stat.f)) printf(m, (unsigned long long)icmp6stat.f, plural(icmp6stat.f))
p(icp6s_error, "\t%llu call%s to icmp_error\n"); p(icp6s_error, "\t%llu call%s to icmp_error\n");
p(icp6s_canterror, "\t%llu error%s not generated because old message " p(icp6s_canterror,
"was icmp or so\n"); "\t%llu error%s not generated because old message was icmp or so\n");
for (first = 1, i = 0; i < 256; i++) for (first = 1, i = 0; i < 256; i++)
if (icmp6stat.icp6s_outhist[i] != 0) { if (icmp6stat.icp6s_outhist[i] != 0) {
if (first) { if (first) {
@ -1046,7 +1175,7 @@ icmp6_ifstats(ifname)
int s; int s;
#define p(f, m) if (ifr.ifr_ifru.ifru_icmp6stat.f || sflag <= 1) \ #define p(f, m) if (ifr.ifr_ifru.ifru_icmp6stat.f || sflag <= 1) \
printf(m, (unsigned long long)ifr.ifr_ifru.ifru_icmp6stat.f, \ printf(m, (unsigned long long)ifr.ifr_ifru.ifru_icmp6stat.f, \
plural(ifr.ifr_ifru.ifru_icmp6stat.f)) plural(ifr.ifr_ifru.ifru_icmp6stat.f))
if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) { if ((s = socket(AF_INET6, SOCK_DGRAM, 0)) < 0) {
perror("Warning: socket(AF_INET6)"); perror("Warning: socket(AF_INET6)");

331
usr.bin/netstat/ipsec.c Normal file
View File

@ -0,0 +1,331 @@
/* $NetBSD: ipsec.c,v 1.1 2000/02/26 09:55:24 itojun Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Copyright (c) 1983, 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "from: @(#)inet.c 8.4 (Berkeley) 4/20/94";
#else
#ifdef __NetBSD__
__RCSID("$NetBSD: ipsec.c,v 1.1 2000/02/26 09:55:24 itojun Exp $");
#endif
#endif
#endif /* not lint */
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/socket.h>
#include <netinet/in.h>
#ifdef IPSEC
#include <netinet6/ipsec.h>
#include <netkey/keysock.h>
#endif
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include "netstat.h"
/*
* portability issues:
* - bsdi[34] uses PLURAL(), not plural().
* - freebsd2 can't print "unsigned long long" properly.
*/
#ifdef __bsdi__
#define plural(x) PLURAL(x)
#endif
#ifdef __FreeBSD__
#define LLU "%qu"
#define CAST u_quad_t
#else
#define LLU "%llu"
#define CAST unsigned long long
#endif
#ifdef IPSEC
static const char *ipsec_ahnames[] = {
"none",
"hmac MD5",
"hmac SHA1",
"keyed MD5",
"keyed SHA1",
"null",
};
static const char *ipsec_espnames[] = {
"none",
"DES CBC",
"3DES CBC",
"simple",
"blowfish CBC",
"CAST128 CBC",
"DES derived IV",
};
static const char *ipsec_compnames[] = {
"none",
"OUI",
"deflate",
"LZS",
};
static const char *pfkey_msgtypenames[] = {
"reserved", "getspi", "update", "add", "delete",
"get", "acquire", "register", "expire", "flush",
"dump", "x_promisc", "x_pchange", "x_spdupdate", "x_spdadd",
"x_spddelete", "x_spdget", "x_spdacquire", "x_spddump", "x_spdflush",
"x_spdsetidx", "x_spdexpire",
};
static struct ipsecstat ipsecstat;
#if defined(__bsdi__) && _BSDI_VERSION >= 199802
struct data_info ipsecstat_info = { /* for bsdi4 only */
"_ipsecstat",
NULL, 0,
&ipsecstat, sizeof(struct ipsecstat)
};
#endif
static void print_ipsecstats __P((void));
static const char *pfkey_msgtype_names __P((int));
static void ipsec_hist __P((const u_quad_t *, size_t, const char **, size_t,
const char *));
/*
* Dump IPSEC statistics structure.
*/
static void
ipsec_hist(hist, histmax, name, namemax, title)
const u_quad_t *hist;
size_t histmax;
const char **name;
size_t namemax;
const char *title;
{
int first;
size_t proto;
for (first = 1, proto = 0; proto < histmax; proto++) {
if (hist[proto] <= 0)
continue;
if (first) {
printf("\t%s histogram:\n", title);
first = 0;
}
if (proto < namemax && name[proto]) {
printf("\t\t%s: " LLU "\n", name[proto],
(CAST)hist[proto]);
} else {
printf("\t\t#%ld: " LLU "\n", (long)proto,
(CAST)hist[proto]);
}
}
}
static void
print_ipsecstats()
{
#define p(f, m) if (ipsecstat.f || sflag <= 1) \
printf(m, (CAST)ipsecstat.f, plural(ipsecstat.f))
#define hist(f, n, t) \
ipsec_hist((f), sizeof(f)/sizeof(f[0]), (n), sizeof(n)/sizeof(n[0]), (t));
p(in_success, "\t" LLU " inbound packet%s processed successfully\n");
p(in_polvio, "\t" LLU " inbound packet%s violated process security "
"policy\n");
p(in_nosa, "\t" LLU " inbound packet%s with no SA available\n");
p(in_inval, "\t" LLU " invalid inbound packet%s\n");
p(in_nomem, "\t" LLU " inbound packet%s failed due to insufficient memory\n");
p(in_badspi, "\t" LLU " inbound packet%s failed getting SPI\n");
p(in_ahreplay, "\t" LLU " inbound packet%s failed on AH replay check\n");
p(in_espreplay, "\t" LLU " inbound packet%s failed on ESP replay check\n");
p(in_ahauthsucc, "\t" LLU " inbound packet%s considered authentic\n");
p(in_ahauthfail, "\t" LLU " inbound packet%s failed on authentication\n");
hist(ipsecstat.in_ahhist, ipsec_ahnames, "AH input");
hist(ipsecstat.in_esphist, ipsec_espnames, "ESP input");
hist(ipsecstat.in_comphist, ipsec_compnames, "IPComp input");
p(out_success, "\t" LLU " outbound packet%s processed successfully\n");
p(out_polvio, "\t" LLU " outbound packet%s violated process security "
"policy\n");
p(out_nosa, "\t" LLU " outbound packet%s with no SA available\n");
p(out_inval, "\t" LLU " invalid outbound packet%s\n");
p(out_nomem, "\t" LLU " outbound packet%s failed due to insufficient memory\n");
p(out_noroute, "\t" LLU " outbound packet%s with no route\n");
hist(ipsecstat.out_ahhist, ipsec_ahnames, "AH output");
hist(ipsecstat.out_esphist, ipsec_espnames, "ESP output");
hist(ipsecstat.out_comphist, ipsec_compnames, "IPComp output");
#undef p
#undef hist
}
void
ipsec_stats(off, name)
u_long off;
char *name;
{
if (off == 0)
return;
printf ("%s:\n", name);
kread(off, (char *)&ipsecstat, sizeof (ipsecstat));
print_ipsecstats();
}
#if defined(__bsdi__) && _BSDI_VERSION >= 199802 /* bsdi4 only */
void
ipsec_stats0(name)
char *name;
{
printf("%s:\n", name);
skread(name, &ipsecstat_info);
print_ipsecstats();
}
#endif
static const char *
pfkey_msgtype_names(x)
int x;
{
const int max =
sizeof(pfkey_msgtypenames)/sizeof(pfkey_msgtypenames[0]);
static char buf[10];
if (x < max && pfkey_msgtypenames[x])
return pfkey_msgtypenames[x];
snprintf(buf, sizeof(buf), "#%d", x);
return buf;
}
void
pfkey_stats(off, name)
u_long off;
char *name;
{
struct pfkeystat pfkeystat;
int first, type;
if (off == 0)
return;
printf ("%s:\n", name);
kread(off, (char *)&pfkeystat, sizeof(pfkeystat));
#define p(f, m) if (pfkeystat.f || sflag <= 1) \
printf(m, (CAST)pfkeystat.f, plural(pfkeystat.f))
/* kernel -> userland */
p(out_total, "\t" LLU " request%s sent to userland\n");
p(out_bytes, "\t" LLU " byte%s sent to userland\n");
for (first = 1, type = 0;
type < sizeof(pfkeystat.out_msgtype)/sizeof(pfkeystat.out_msgtype[0]);
type++) {
if (pfkeystat.out_msgtype[type] <= 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: " LLU "\n", pfkey_msgtype_names(type),
(CAST)pfkeystat.out_msgtype[type]);
}
p(out_invlen, "\t" LLU " message%s with invalid length field\n");
p(out_invver, "\t" LLU " message%s with invalid version field\n");
p(out_invmsgtype, "\t" LLU " message%s with invalid message type field\n");
p(out_tooshort, "\t" LLU " message%s too short\n");
p(out_nomem, "\t" LLU " message%s with memory allocation failure\n");
p(out_dupext, "\t" LLU " message%s with duplicate extension\n");
p(out_invexttype, "\t" LLU " message%s with invalid extension type\n");
p(out_invsatype, "\t" LLU " message%s with invalid sa type\n");
p(out_invaddr, "\t" LLU " message%s with invalid address extension\n");
/* userland -> kernel */
p(in_total, "\t" LLU " request%s sent from userland\n");
p(in_bytes, "\t" LLU " byte%s sent from userland\n");
for (first = 1, type = 0;
type < sizeof(pfkeystat.in_msgtype)/sizeof(pfkeystat.in_msgtype[0]);
type++) {
if (pfkeystat.in_msgtype[type] <= 0)
continue;
if (first) {
printf("\thistogram by message type:\n");
first = 0;
}
printf("\t\t%s: " LLU "\n", pfkey_msgtype_names(type),
(CAST)pfkeystat.in_msgtype[type]);
}
p(in_msgtarget[KEY_SENDUP_ONE],
"\t" LLU " message%s toward single socket\n");
p(in_msgtarget[KEY_SENDUP_ALL],
"\t" LLU " message%s toward all sockets\n");
p(in_msgtarget[KEY_SENDUP_REGISTERED],
"\t" LLU " message%s toward registered sockets\n");
p(in_nomem, "\t" LLU " message%s with memory allocation failure\n");
#undef p
}
#endif /*IPSEC*/

23
usr.bin/netstat/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.25 1999/12/13 15:22:55 itojun Exp $ */ /* $NetBSD: main.c,v 1.26 2000/02/26 09:55:24 itojun Exp $ */
/* /*
* Copyright (c) 1983, 1988, 1993 * Copyright (c) 1983, 1988, 1993
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1988, 1993\n\
#if 0 #if 0
static char sccsid[] = "from: @(#)main.c 8.4 (Berkeley) 3/1/94"; static char sccsid[] = "from: @(#)main.c 8.4 (Berkeley) 3/1/94";
#else #else
__RCSID("$NetBSD: main.c,v 1.25 1999/12/13 15:22:55 itojun Exp $"); __RCSID("$NetBSD: main.c,v 1.26 2000/02/26 09:55:24 itojun Exp $");
#endif #endif
#endif /* not lint */ #endif /* not lint */
@ -175,6 +175,8 @@ struct nlist nl[] = {
{ "_mf6ctable" }, { "_mf6ctable" },
#define N_MIF6TABLE 52 #define N_MIF6TABLE 52
{ "_mif6table" }, { "_mif6table" },
#define N_PFKEYSTAT 53
{ "_pfkeystat" },
{ "" }, { "" },
}; };
@ -236,6 +238,15 @@ struct protox ip6protox[] = {
}; };
#endif #endif
#ifdef IPSEC
struct protox pfkeyprotox[] = {
{ -1, N_PFKEYSTAT, 1, 0,
pfkey_stats, NULL, 0, "pfkey" },
{ -1, -1, 0, 0,
0, NULL, 0, 0 }
};
#endif
#ifndef SMALL #ifndef SMALL
struct protox atalkprotox[] = { struct protox atalkprotox[] = {
{ N_DDPCB, N_DDPSTAT, 1, atalkprotopr, { N_DDPCB, N_DDPSTAT, 1, atalkprotopr,
@ -273,6 +284,9 @@ struct protox *protoprotox[] = { protox,
#ifdef INET6 #ifdef INET6
ip6protox, ip6protox,
#endif #endif
#ifdef IPSEC
pfkeyprotox,
#endif
#ifndef SMALL #ifndef SMALL
atalkprotox, nsprotox, isoprotox, atalkprotox, nsprotox, isoprotox,
#endif #endif
@ -549,6 +563,11 @@ main(argc, argv)
for (tp = ip6protox; tp->pr_name; tp++) for (tp = ip6protox; tp->pr_name; tp++)
printproto(tp, tp->pr_name); printproto(tp, tp->pr_name);
#endif #endif
#ifdef IPSEC
if (af == PF_KEY || af == AF_UNSPEC)
for (tp = pfkeyprotox; tp->pr_name; tp++)
printproto(tp, tp->pr_name);
#endif
#ifndef SMALL #ifndef SMALL
if (af == AF_APPLETALK || af == AF_UNSPEC) if (af == AF_APPLETALK || af == AF_UNSPEC)
for (tp = atalkprotox; tp->pr_name; tp++) for (tp = atalkprotox; tp->pr_name; tp++)

62
usr.bin/netstat/mroute6.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: mroute6.c,v 1.6 1999/12/16 00:58:17 thorpej Exp $ */ /* $NetBSD: mroute6.c,v 1.7 2000/02/26 09:55:24 itojun Exp $ */
/* /*
* Copyright (C) 1998 WIDE Project. * Copyright (C) 1998 WIDE Project.
@ -221,10 +221,12 @@ void
mrt6_stats(mrpaddr, mstaddr) mrt6_stats(mrpaddr, mstaddr)
u_long mrpaddr, mstaddr; u_long mrpaddr, mstaddr;
{ {
#define p(f, m) printf(m, (unsigned long long)mrtstat.f, plural(mrtstat.f))
#define pes(f, m) printf(m, (unsigned long long)mrtstat.f, plurales(mrtstat.f))
u_int mrtproto; u_int mrtproto;
struct mrt6stat mrtstat; struct mrt6stat mrtstat;
if(mrpaddr == 0) { if (mrpaddr == 0) {
printf("mrt6_stats: symbol not in namelist\n"); printf("mrt6_stats: symbol not in namelist\n");
return; return;
} }
@ -251,44 +253,22 @@ mrt6_stats(mrpaddr, mstaddr)
kread(mstaddr, (char *)&mrtstat, sizeof(mrtstat)); kread(mstaddr, (char *)&mrtstat, sizeof(mrtstat));
printf("multicast forwarding:\n"); printf("multicast forwarding:\n");
printf(" %10llu multicast forwarding cache lookup%s\n", p(mrt6s_mfc_lookups, " %10llu multicast forwarding cache lookup%s\n");
(unsigned long long)mrtstat.mrt6s_mfc_lookups, pes(mrt6s_mfc_misses, " %10llu multicast forwarding cache miss%s\n");
plural(mrtstat.mrt6s_mfc_lookups)); p(mrt6s_upcalls, " %10llu upcall%s to mrouted\n");
printf(" %10llu multicast forwarding cache miss%s\n", p(mrt6s_upq_ovflw, " %10llu upcall llueue overflow%s\n");
(unsigned long long)mrtstat.mrt6s_mfc_misses, p(mrt6s_upq_sockfull,
plurales(mrtstat.mrt6s_mfc_misses)); " %10llu upcall%s dropped due to full socket buffer\n");
printf(" %10llu upcall%s to mrouted\n", p(mrt6s_cache_cleanups, " %10llu cache cleanup%s\n");
(unsigned long long)mrtstat.mrt6s_upcalls, p(mrt6s_no_route, " %10llu datagram%s with no route for origin\n");
plural(mrtstat.mrt6s_upcalls)); p(mrt6s_bad_tunnel, " %10llu datagram%s arrived with bad tunneling\n");
printf(" %10llu upcall queue overflow%s\n", p(mrt6s_cant_tunnel, " %10llu datagram%s could not be tunneled\n");
(unsigned long long)mrtstat.mrt6s_upq_ovflw, p(mrt6s_wrong_if, " %10llu datagram%s arrived on wrong interface\n");
plural(mrtstat.mrt6s_upq_ovflw)); p(mrt6s_drop_sel, " %10llu datagram%s selectively dropped\n");
printf(" %10llu upcall%s dropped due to full socket buffer\n", p(mrt6s_q_overflow,
(unsigned long long)mrtstat.mrt6s_upq_sockfull, " %10llu datagram%s dropped due to llueue overflow\n");
plural(mrtstat.mrt6s_upq_sockfull)); p(mrt6s_pkt2large, " %10llu datagram%s dropped for being too large\n");
printf(" %10llu cache cleanup%s\n", #undef p
(unsigned long long)mrtstat.mrt6s_cache_cleanups, #undef pes
plural(mrtstat.mrt6s_cache_cleanups));
printf(" %10llu datagram%s with no route for origin\n",
(unsigned long long)mrtstat.mrt6s_no_route,
plural(mrtstat.mrt6s_no_route));
printf(" %10llu datagram%s arrived with bad tunneling\n",
(unsigned long long)mrtstat.mrt6s_bad_tunnel,
plural(mrtstat.mrt6s_bad_tunnel));
printf(" %10llu datagram%s could not be tunneled\n",
(unsigned long long)mrtstat.mrt6s_cant_tunnel,
plural(mrtstat.mrt6s_cant_tunnel));
printf(" %10llu datagram%s arrived on wrong interface\n",
(unsigned long long)mrtstat.mrt6s_wrong_if,
plural(mrtstat.mrt6s_wrong_if));
printf(" %10llu datagram%s selectively dropped\n",
(unsigned long long)mrtstat.mrt6s_drop_sel,
plural(mrtstat.mrt6s_drop_sel));
printf(" %10llu datagram%s dropped due to queue overflow\n",
(unsigned long long)mrtstat.mrt6s_q_overflow,
plural(mrtstat.mrt6s_q_overflow));
printf(" %10llu datagram%s dropped for being too large\n",
(unsigned long long)mrtstat.mrt6s_pkt2large,
plural(mrtstat.mrt6s_pkt2large));
} }
#endif /*INET6*/ #endif /*INET6*/

6
usr.bin/netstat/netstat.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: netstat.h,v 1.17 1999/12/13 15:22:55 itojun Exp $ */ /* $NetBSD: netstat.h,v 1.18 2000/02/26 09:55:24 itojun Exp $ */
/* /*
* Copyright (c) 1992, 1993 * Copyright (c) 1992, 1993
@ -96,6 +96,10 @@ void mrt6_stats __P((u_long, u_long));
char *routename6 __P((struct sockaddr_in6 *)); char *routename6 __P((struct sockaddr_in6 *));
#endif /*INET6*/ #endif /*INET6*/
#ifdef IPSEC
void pfkey_stats __P((u_long, char *));
#endif
void mbpr(u_long, u_long, u_long, u_long, u_long); void mbpr(u_long, u_long, u_long, u_long, u_long);
void hostpr __P((u_long, u_long)); void hostpr __P((u_long, u_long));