/* $NetBSD: inet.c,v 1.35.2.1 1999/04/29 14:57:08 perry Exp $ */ /* $KAME: ipsec.c,v 1.25 2001/03/12 09:04:39 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. * 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. */ #if 0 #ifndef lint static char sccsid[] = "@(#)inet.c 8.5 (Berkeley) 5/24/95"; #endif /* not lint */ #endif #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #ifdef IPSEC #include #endif #include #include #include #include #include "netstat.h" #ifdef IPSEC 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", "x_spddelete2" }; static const char *pfkey_msgtype_names (int); static const char * pfkey_msgtype_names(int x) { const int max = sizeof(pfkey_msgtypenames)/sizeof(pfkey_msgtypenames[0]); static char buf[20]; if (x < max && pfkey_msgtypenames[x]) return pfkey_msgtypenames[x]; snprintf(buf, sizeof(buf), "#%d", x); return buf; } void pfkey_stats(u_long off, const char *name, int family __unused, int proto __unused) { struct pfkeystat pfkeystat; unsigned 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, (uintmax_t)pfkeystat.f, plural(pfkeystat.f)) /* userland -> kernel */ p(out_total, "\t%ju request%s sent from userland\n"); p(out_bytes, "\t%ju byte%s sent from 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: %ju\n", pfkey_msgtype_names(type), (uintmax_t)pfkeystat.out_msgtype[type]); } p(out_invlen, "\t%ju message%s with invalid length field\n"); p(out_invver, "\t%ju message%s with invalid version field\n"); p(out_invmsgtype, "\t%ju message%s with invalid message type field\n"); p(out_tooshort, "\t%ju message%s too short\n"); p(out_nomem, "\t%ju message%s with memory allocation failure\n"); p(out_dupext, "\t%ju message%s with duplicate extension\n"); p(out_invexttype, "\t%ju message%s with invalid extension type\n"); p(out_invsatype, "\t%ju message%s with invalid sa type\n"); p(out_invaddr, "\t%ju message%s with invalid address extension\n"); /* kernel -> userland */ p(in_total, "\t%ju request%s sent to userland\n"); p(in_bytes, "\t%ju byte%s sent to 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: %ju\n", pfkey_msgtype_names(type), (uintmax_t)pfkeystat.in_msgtype[type]); } p(in_msgtarget[KEY_SENDUP_ONE], "\t%ju message%s toward single socket\n"); p(in_msgtarget[KEY_SENDUP_ALL], "\t%ju message%s toward all sockets\n"); p(in_msgtarget[KEY_SENDUP_REGISTERED], "\t%ju message%s toward registered sockets\n"); p(in_nomem, "\t%ju message%s with memory allocation failure\n"); #undef p } #endif /* IPSEC */