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ipsec_var.h revision 1.2 
      1 /*	$NetBSD: ipsec_var.h,v 1.2 2004/07/17 16:36:39 atatat Exp $ */
      2 /*	$FreeBSD: src/sys/netipsec/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 /* statistics for ipsec processing */
     36 struct newipsecstat {
     37 	u_int64_t ips_in_polvio;	/* input: sec policy violation */
     38 	u_int64_t ips_out_polvio;	/* output: sec policy violation */
     39 	u_int64_t ips_out_nosa;		/* output: SA unavailable  */
     40 	u_int64_t ips_out_nomem;	/* output: no memory available */
     41 	u_int64_t ips_out_noroute;	/* output: no route available */
     42 	u_int64_t ips_out_inval;	/* output: generic error */
     43 	u_int64_t ips_out_bundlesa;	/* output: bundled SA processed */
     44 	u_int64_t ips_mbcoalesced;	/* mbufs coalesced during clone */
     45 	u_int64_t ips_clcoalesced;	/* clusters coalesced during clone */
     46 	u_int64_t ips_clcopied;		/* clusters copied during clone */
     47 	u_int64_t ips_mbinserted;	/* mbufs inserted during makespace */
     48 #ifdef __NetBSD__
     49 	u_int64_t ips_spdcache_lookup;
     50 	u_int64_t ips_spdcache_miss;
     51 #endif /* __NetBSD__ */
     52 
     53 	/*
     54 	 * Temporary statistics for performance analysis.
     55 	 */
     56 	/* See where ESP/AH/IPCOMP header land in mbuf on input */
     57 	u_int64_t ips_input_front;
     58 	u_int64_t ips_input_middle;
     59 	u_int64_t ips_input_end;
     60 
     61 };
     62 
     63 #ifdef _KERNEL
     64 /*
     65  * XXX JRS FIXME: later replace NetBSD sourcecode with an IPSECSTAT_POLVIO() macro.
     66  * for now, map the old fields to the new fields.  */
     67 #define ipsecstat newipsecstat
     68 
     69 #define in_polvio ips_in_polvio
     70 #define out_polvio ips_out_polvio
     71 #define out_inval ips_out_inval
     72 #endif /*_KERNEL*/
     73 
     74 /*
     75  * Definitions for IPsec & Key sysctl operations.
     76  */
     77 /*
     78  * Names for IPsec & Key sysctl objects
     79  */
     80 #define IPSECCTL_STATS			1	/* KAME compat stats */
     81 #define IPSECCTL_DEF_POLICY		2
     82 #define IPSECCTL_DEF_ESP_TRANSLEV	3	/* int; ESP transport mode */
     83 #define IPSECCTL_DEF_ESP_NETLEV		4	/* int; ESP tunnel mode */
     84 #define IPSECCTL_DEF_AH_TRANSLEV	5	/* int; AH transport mode */
     85 #define IPSECCTL_DEF_AH_NETLEV		6	/* int; AH tunnel mode */
     86 #if 0	/* obsolete, do not reuse */
     87 #define IPSECCTL_INBOUND_CALL_IKE	7
     88 #endif
     89 #define	IPSECCTL_AH_CLEARTOS		8
     90 #define	IPSECCTL_AH_OFFSETMASK		9
     91 #define	IPSECCTL_DFBIT			10
     92 #define	IPSECCTL_ECN			11
     93 #define	IPSECCTL_DEBUG			12
     94 #define	IPSECCTL_ESP_RANDPAD		13
     95 #define IPSECCTL_MAXID			14
     96 
     97 #define IPSECCTL_NAMES { \
     98 	{ 0, 0 }, \
     99 	{ 0, 0 }, \
    100 	{ "def_policy", CTLTYPE_INT }, \
    101 	{ "esp_trans_deflev", CTLTYPE_INT }, \
    102 	{ "esp_net_deflev", CTLTYPE_INT }, \
    103 	{ "ah_trans_deflev", CTLTYPE_INT }, \
    104 	{ "ah_net_deflev", CTLTYPE_INT }, \
    105 	{ 0, 0 }, \
    106 	{ "ah_cleartos", CTLTYPE_INT }, \
    107 	{ "ah_offsetmask", CTLTYPE_INT }, \
    108 	{ "dfbit", CTLTYPE_INT }, \
    109 	{ "ecn", CTLTYPE_INT }, \
    110 	{ "debug", CTLTYPE_INT }, \
    111 	{ "esp_randpad", CTLTYPE_INT }, \
    112 }
    113 
    114 #define IPSEC6CTL_NAMES { \
    115 	{ 0, 0 }, \
    116 	{ 0, 0 }, \
    117 	{ "def_policy", CTLTYPE_INT }, \
    118 	{ "esp_trans_deflev", CTLTYPE_INT }, \
    119 	{ "esp_net_deflev", CTLTYPE_INT }, \
    120 	{ "ah_trans_deflev", CTLTYPE_INT }, \
    121 	{ "ah_net_deflev", CTLTYPE_INT }, \
    122 	{ 0, 0 }, \
    123 	{ 0, 0 }, \
    124 	{ 0, 0 }, \
    125 	{ 0, 0 }, \
    126 	{ "ecn", CTLTYPE_INT }, \
    127 	{ "debug", CTLTYPE_INT }, \
    128 	{ "esp_randpad", CTLTYPE_INT }, \
    129 }
    130 
    131 #endif /*_NETIPSEC_IPSEC_VAR_H_*/
    132