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      1 /*	$NetBSD: ipsec_var.h,v 1.8 2018/08/22 01:05:24 msaitoh Exp $ */
      2 /*	$FreeBSD: ipsec.h,v 1.2.4.2 2004/02/14 22:23:23 bms Exp $	*/
      3 
      4 /*-
      5  * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27  * SUCH DAMAGE.
     28  *
     29  * $FreeBSD: src/tools/tools/crypto/ipsecstats.c,v 1.1.4.1 2003/06/03 00:13:13 sam Exp $
     30  */
     31 
     32 #ifndef _NETIPSEC_IPSEC_VAR_H_
     33 #define _NETIPSEC_IPSEC_VAR_H_
     34 
     35 /*
     36  * statistics for ipsec processing
     37  * Each counter is an unsigned 64-bit value.
     38  */
     39 #define	IPSEC_STAT_IN_POLVIO	0	/* input: sec policy violation */
     40 #define	IPSEC_STAT_OUT_POLVIO	1	/* output: sec policy violation */
     41 #define	IPSEC_STAT_OUT_NOSA	2	/* output: SA unavailable */
     42 #define	IPSEC_STAT_OUT_NOMEM	3	/* output: no memory available */
     43 #define	IPSEC_STAT_OUT_NOROUTE	4	/* output: no route available */
     44 #define	IPSEC_STAT_OUT_INVAL	5	/* output: generic error */
     45 #define	IPSEC_STAT_OUT_BUNDLESA	6	/* output: bundled SA processed */
     46 #define	IPSEC_STAT_MBCOALESCED	7	/* mbufs coalesced during clone */
     47 #define	IPSEC_STAT_CLCOALESCED	8	/* clusters coalesced during clone */
     48 #define	IPSEC_STAT_CLCOPIED	9	/* clusters copied during clone */
     49 #define	IPSEC_STAT_MBINSERTED	10	/* mbufs inserted during makespace */
     50 #define	IPSEC_STAT_SPDCACHELOOKUP 11
     51 #define	IPSEC_STAT_SPDCACHEMISS	12
     52 #define	IPSEC_STAT_INPUT_FRONT	13
     53 #define	IPSEC_STAT_INPUT_MIDDLE	14
     54 #define	IPSEC_STAT_INPUT_END	15
     55 
     56 #define	IPSEC_NSTATS		16
     57 
     58 /*
     59  * Names for IPsec & Key sysctl objects
     60  */
     61 #define IPSECCTL_STATS			1	/* KAME compat stats */
     62 #define IPSECCTL_DEF_POLICY		2
     63 #define IPSECCTL_DEF_ESP_TRANSLEV	3	/* int; ESP transport mode */
     64 #define IPSECCTL_DEF_ESP_NETLEV		4	/* int; ESP tunnel mode */
     65 #define IPSECCTL_DEF_AH_TRANSLEV	5	/* int; AH transport mode */
     66 #define IPSECCTL_DEF_AH_NETLEV		6	/* int; AH tunnel mode */
     67 #if 0	/* obsolete, do not reuse */
     68 #define IPSECCTL_INBOUND_CALL_IKE	7
     69 #endif
     70 #define	IPSECCTL_AH_CLEARTOS		8
     71 #define	IPSECCTL_AH_OFFSETMASK		9
     72 #define	IPSECCTL_DFBIT			10
     73 #define	IPSECCTL_ECN			11
     74 #define	IPSECCTL_DEBUG			12
     75 #define	IPSECCTL_ESP_RANDPAD		13
     76 
     77 #endif /* !_NETIPSEC_IPSEC_VAR_H_ */
     78