include/ndpd.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _NDPD_H
  27 #define _NDPD_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #ifdef  __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 #define NDPD_SNMP_SOCKET        "/var/run/in.ndpd_mib"
  36 #define NDPD_SNMP_INFO_REQ      1
  37 #define NDPD_SNMP_INFO_RESPONSE 2
  38 #define NDPD_PHYINT_INFO        3
  39 #define NDPD_PREFIX_INFO        4
  40 #define NDPD_ROUTER_INFO        5
  41
  42 #define NDPD_SNMP_INFO_VER      1
  43 #define NDPD_PHYINT_INFO_VER    1
  44 #define NDPD_PREFIX_INFO_VER    1
  45 #define NDPD_ROUTER_INFO_VER    1
  46
  47 /*
  48  * Data structures used to handle configuration variables set in ndpd.conf.
  49  * cf_notdefault is set for variables explicitly set in ndpd.conf.
  50  */
  51 struct confvar {
  52         uint_t          cf_value;
  53         boolean_t       cf_notdefault;
  54 };
  55
  56 extern struct confvar ifdefaults[];
  57
  58 /*
  59  * Interfaces configuration variable indicies
  60  */
  61 #define I_DupAddrDetectTransmits        0       /* From RFC 2462 */
  62 #define I_AdvSendAdvertisements         1
  63 #define I_MaxRtrAdvInterval             2       /* In seconds */
  64 #define I_MinRtrAdvInterval             3       /* In seconds */
  65 #define I_AdvManagedFlag                4
  66 #define I_AdvOtherConfigFlag            5
  67 #define I_AdvLinkMTU                    6
  68 #define I_AdvReachableTime              7       /* In milliseconds */
  69 #define I_AdvRetransTimer               8       /* In milliseconds */
  70 #define I_AdvCurHopLimit                9
  71 #define I_AdvDefaultLifetime            10      /* In seconds */
  72 #define I_StatelessAddrConf             11
  73 #define I_TmpAddrsEnabled               12      /* From RFC 3041 */
  74 #define I_TmpValidLifetime              13      /* In seconds */
  75 #define I_TmpPreferredLifetime          14      /* In seconds */
  76 #define I_TmpRegenAdvance               15      /* In seconds */
  77 #define I_TmpMaxDesyncFactor            16      /* In seconds */
  78 #define I_StatefulAddrConf              17
  79 #define I_IFSIZE                        18      /* # of variables */
  80
  81 typedef struct ndpd_info_s {
  82         uint_t  info_type;
  83         uint_t  info_version;
  84         uint_t  info_num_of_phyints;
  85 } ndpd_info_t;
  86
  87 typedef struct ndpd_prefix_info_s {
  88         uint_t          prefix_info_type;
  89         uint_t          prefix_info_version;
  90         struct in6_addr prefix_prefix;          /* Used to indentify prefix */
  91         uint_t          prefix_len;             /* Num bits valid */
  92         uint_t          prefix_flags;           /* IFF_ flags */
  93         uint_t          prefix_phyint_index;
  94         uint_t          prefix_ValidLifetime;    /* In ms w/ 2 hour rule */
  95         uint_t          prefix_PreferredLifetime; /* In millseconds */
  96         uint_t          prefix_OnLinkLifetime;  /* ms valid w/o 2 hour rule */
  97         boolean_t       prefix_OnLinkFlag;
  98         boolean_t       prefix_AutonomousFlag;
  99 } ndpd_prefix_info_t;
 100
 101 typedef struct ndpd_router_info_s {
 102         uint_t          router_info_type;
 103         uint_t          router_info_version;
 104         struct in6_addr router_address;         /* Used to identify router */
 105         uint_t          router_lifetime;        /* In milliseconds */
 106         uint_t          router_phyint_index;
 107 } ndpd_router_info_t;
 108
 109
 110 typedef struct ndpd_phyint_info_s {
 111         uint_t          phyint_info_type;
 112         uint_t          phyint_info_version;
 113         int             phyint_index;
 114         struct confvar  phyint_config[I_IFSIZE];
 115 #define phyint_DupAddrDetectTransmits   \
 116                                 phyint_config[I_DupAddrDetectTransmits].cf_value
 117 #define phyint_AdvSendAdvertisements    \
 118                                 phyint_config[I_AdvSendAdvertisements].cf_value
 119 #define phyint_MaxRtrAdvInterval        \
 120                                 phyint_config[I_MaxRtrAdvInterval].cf_value
 121 #define phyint_MinRtrAdvInterval        \
 122                                 phyint_config[I_MinRtrAdvInterval].cf_value
 123 #define phyint_AdvManagedFlag   phyint_config[I_AdvManagedFlag].cf_value
 124 #define phyint_AdvOtherConfigFlag       \
 125                                 phyint_config[I_AdvOtherConfigFlag].cf_value
 126 #define phyint_AdvLinkMTU       phyint_config[I_AdvLinkMTU].cf_value
 127 #define phyint_AdvReachableTime phyint_config[I_AdvReachableTime].cf_value
 128 #define phyint_AdvRetransTimer  phyint_config[I_AdvRetransTimer].cf_value
 129 #define phyint_AdvCurHopLimit   phyint_config[I_AdvCurHopLimit].cf_value
 130 #define phyint_AdvDefaultLifetime       \
 131                                 phyint_config[I_AdvDefaultLifetime].cf_value
 132 #define phyint_StatelessAddrConf        \
 133                                 phyint_config[I_StatelessAddrConf].cf_value
 134 #define phyint_TmpAddrsEnabled  phyint_config[I_TmpAddrsEnabled].cf_value
 135 #define phyint_TmpValidLifetime phyint_config[I_TmpValidLifetime].cf_value
 136 #define phyint_TmpPreferredLifetime     \
 137                                 phyint_config[I_TmpPreferredLifetime].cf_value
 138 #define phyint_TmpRegenAdvance  phyint_config[I_TmpRegenAdvance].cf_value
 139 #define phyint_TmpMaxDesyncFactor       \
 140                                 phyint_config[I_TmpMaxDesyncFactor].cf_value
 141 #define phyint_StatefulAddrConf \
 142                                 phyint_config[I_StatefulAddrConf].cf_value
 143         uint_t          phyint_num_of_prefixes;
 144         uint_t          phyint_num_of_routers;
 145 } ndpd_phyint_info_t;
 146
 147 #ifdef  __cplusplus
 148 }
 149 #endif
 150
 151 #endif  /* _NDPD_H */