1 /* $NetBSD: ipcomp_var.h,v 1.2 2004/05/07 00:55:14 jonathan Exp $ */ 2 /* $FreeBSD: src/sys/netipsec/ipcomp_var.h,v 1.1.4.1 2003/01/24 05:11:35 sam Exp $ */ 3 /* $KAME: ipcomp.h,v 1.8 2000/09/26 07:55:14 itojun Exp $ */ 4 5 /* 6 * Copyright (C) 1999 WIDE Project. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of the project nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef _NETIPSEC_IPCOMP_VAR_H_ 35 #define _NETIPSEC_IPCOMP_VAR_H_ 36 37 /* 38 * These define the algorithm indices into the histogram. They're 39 * presently based on the PF_KEY v2 protocol values which is bogus; 40 * they should be decoupled from the protocol at which time we can 41 * pack them and reduce the size of the array to a minimum. 42 */ 43 #define IPCOMP_ALG_MAX 8 44 45 struct ipcompstat { 46 u_int64_t ipcomps_hdrops; /* Packet shorter than header shows */ 47 u_int64_t ipcomps_nopf; /* Protocol family not supported */ 48 u_int64_t ipcomps_notdb; 49 u_int64_t ipcomps_badkcr; 50 u_int64_t ipcomps_qfull; 51 u_int64_t ipcomps_noxform; 52 u_int64_t ipcomps_wrap; 53 u_int64_t ipcomps_input; /* Input IPcomp packets */ 54 u_int64_t ipcomps_output; /* Output IPcomp packets */ 55 u_int64_t ipcomps_invalid;/* Trying to use an invalid TDB */ 56 u_int64_t ipcomps_ibytes; /* Input bytes */ 57 u_int64_t ipcomps_obytes; /* Output bytes */ 58 u_int64_t ipcomps_toobig; /* Packet got > IP_MAXPACKET */ 59 u_int64_t ipcomps_pdrops; /* Packet blocked due to policy */ 60 u_int64_t ipcomps_crypto; /* "Crypto" processing failure */ 61 u_int64_t ipcomps_hist[IPCOMP_ALG_MAX];/* Per-algorithm op count */ 62 }; 63 64 #ifdef _KERNEL 65 extern int ipcomp_enable; 66 extern struct ipcompstat ipcompstat; 67 #endif /* _KERNEL */ 68 #endif /*_NETIPSEC_IPCOMP_VAR_H_*/ 69