Mercurial > illumos > onarm
annotate usr/src/cmd/cmd-inet/usr.sbin/snoop/snoop_mip.h @ 4:1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
| author | Koji Uno <koji.uno@sun.com> |
|---|---|
| date | Mon, 31 Aug 2009 14:38:03 +0900 |
| parents | c9caec207d52 |
| children |
| rev | line source |
|---|---|
| 0 | 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, Version 1.0 only | |
| 6 * (the "License"). You may not use this file except in compliance | |
| 7 * with the License. | |
| 8 * | |
| 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 10 * or http://www.opensolaris.org/os/licensing. | |
| 11 * See the License for the specific language governing permissions | |
| 12 * and limitations under the License. | |
| 13 * | |
| 14 * When distributing Covered Code, include this CDDL HEADER in each | |
| 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 16 * If applicable, add the following below this CDDL HEADER, with the | |
| 17 * fields enclosed by brackets "[]" replaced with your own identifying | |
| 18 * information: Portions Copyright [yyyy] [name of copyright owner] | |
| 19 * | |
| 20 * CDDL HEADER END | |
| 21 */ | |
| 22 /* | |
| 23 * Copyright (c) 1999 by Sun Microsystems, Inc. | |
| 24 * All rights reserved. | |
| 25 */ | |
| 26 | |
| 27 /* | |
| 28 * Copyright (c) 2007 NEC Corporation | |
| 29 */ | |
| 30 | |
| 31 #ifndef _SNOOP_MIP_H | |
| 32 #define _SNOOP_MIP_H | |
| 33 | |
|
4
1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
Koji Uno <koji.uno@sun.com>
parents:
0
diff
changeset
|
34 #pragma ident "%Z%%M% %I% %E% SMI" |
| 0 | 35 |
| 36 #ifdef __cplusplus | |
| 37 extern "C" { | |
| 38 #endif | |
| 39 | |
| 40 #define ALIGN(ptr) (ptr) | |
| 41 | |
| 42 /* | |
| 43 * E X T E N S I O N S | |
| 44 */ | |
| 45 | |
| 46 typedef struct { | |
| 47 uchar_t type; | |
| 48 uchar_t length; | |
| 49 } exthdr_t; | |
| 50 | |
| 51 /* This header is used for Generalized MIP Authentication Extensions */ | |
| 52 typedef struct { | |
| 53 uint8_t type; | |
| 54 uint8_t subtype; | |
| 55 uint16_t length; | |
| 56 } gen_exthdr_t; | |
| 57 | |
| 58 #define MN_HA_AUTH 32 | |
| 59 #define MN_FA_AUTH 33 | |
| 60 #define FA_HA_AUTH 34 | |
| 61 #define GEN_AUTH 36 | |
| 62 #define MN_HA_KEY 126 | |
| 63 #define MN_HA_TRAVERSE 129 | |
| 64 #define ENCAP_DELIV 130 | |
| 65 #define MN_NAI 131 | |
| 66 #define FA_CHALLENGE 132 | |
| 67 #define MN_FA_KEY 133 | |
| 68 | |
| 69 /* Subtypes for Generalized MIP Authentication Extension (GEN_AUTH) */ | |
| 70 #define GEN_AUTH_MN_AAA 1 | |
| 71 | |
| 72 #define KEY_ALG_NONE 0 | |
| 73 #define SA_MD5_MODE_PREF_SUF 2 /* ...in prefix+suffix */ | |
| 74 #define SA_HMAC_MD5 3 | |
| 75 | |
| 76 /* | |
| 77 * R E G I S T R A T I O N P R O T O C O L | |
| 78 */ | |
| 79 | |
| 80 #define REG_TYPE_REQ 1 | |
| 81 #define REG_TYPE_REP 3 | |
| 82 | |
| 83 typedef struct ident_str { | |
| 84 uint32_t high_bits; /* generated by the HA */ | |
| 85 uint32_t low_bits; /* generated by the MN */ | |
| 86 } ident_t; | |
| 87 | |
| 88 #ifdef __sparc | |
| 89 #ifdef _BIT_FIELDS_HTOL | |
| 90 typedef struct registration_request_str { | |
| 91 uchar_t type; /* must be REG_TYPE_REQ */ | |
| 92 uchar_t | |
| 93 Simultaneous_registration : 1, | |
| 94 Broadcasts_desired : 1, | |
| 95 Decapsulation_done_locally : 1, /* ...by the popup MN */ | |
| 96 Minimal_encap_desired : 1, | |
| 97 GRE_encap_desired : 1, | |
| 98 VJ_compression_desired : 1, | |
| 99 BiDirectional_Tunnel_desired : 1, | |
| 100 reserved : 1; | |
| 101 ushort_t lifetime; /* 0 = dereg; 0xffff = infinity */ | |
| 102 in_addr_t home_addr; /* address of the MN */ | |
| 103 in_addr_t home_agent_addr; /* address of a HA */ | |
| 104 in_addr_t care_of_addr; /* address of decap endpoint */ | |
| 105 ident_t identification; /* for replay protection */ | |
| 106 } regreq_t; | |
| 107 #endif /* _BIT_FIELDS_HTOL */ | |
| 108 #endif /* __sparc */ | |
| 109 | |
| 110 #if defined(__i386) || defined(__arm) | |
| 111 #ifdef _BIT_FIELDS_LTOH | |
| 112 typedef struct registration_request_str { | |
| 113 uchar_t type; /* must be REG_TYPE_REQ */ | |
| 114 uchar_t | |
| 115 reserved : 1, | |
| 116 BiDirectional_Tunnel_desired : 1, | |
| 117 VJ_compression_desired : 1, | |
| 118 GRE_encap_desired : 1, | |
| 119 Minimal_encap_desired : 1, | |
| 120 Decapsulation_done_locally : 1, /* ...by the popup MN */ | |
| 121 Broadcasts_desired : 1, | |
| 122 Simultaneous_registration : 1; | |
| 123 ushort_t lifetime; /* 0 = dereg; 0xffff = infinity */ | |
| 124 in_addr_t home_addr; /* address of the MN */ | |
| 125 in_addr_t home_agent_addr; /* address of a HA */ | |
| 126 in_addr_t care_of_addr; /* address of decap endpoint */ | |
| 127 ident_t identification; /* for replay protection */ | |
| 128 } regreq_t; | |
| 129 #endif /* _BIT_FIELDS_LTOH */ | |
| 130 #endif /* defined(__i386) || defined(__arm) */ | |
| 131 | |
| 132 /* | |
| 133 * Registration Reply sent by a home agent to a mobile node in | |
| 134 * response to a registration request. | |
| 135 */ | |
| 136 typedef struct registration_reply_str { | |
| 137 uchar_t type; /* must be REG_TYPE_REP */ | |
| 138 uchar_t code; /* refer to draft document */ | |
| 139 ushort_t lifetime; /* 0 = dereg; 0xffff = infinity */ | |
| 140 in_addr_t home_addr; /* address of the mobile node */ | |
| 141 in_addr_t home_agent_addr; /* address of the home agent */ | |
| 142 ident_t identification; /* derived from request's field */ | |
| 143 } regrep_t; | |
| 144 | |
| 145 /* service ok */ | |
| 146 #define REPLY_CODE_ACK 0 | |
| 147 #define REPLY_CODE_ACK_NO_SIMULTANEOUS 1 | |
| 148 | |
| 149 /* denied by FA */ | |
| 150 #define REPLY_CODE_FA_NACK_UNSPECIFIED 64 | |
| 151 #define REPLY_CODE_FA_NACK_PROHIBITED 65 | |
| 152 #define REPLY_CODE_FA_NACK_RESOURCES 66 | |
| 153 #define REPLY_CODE_FA_NACK_MN_AUTH 67 | |
| 154 #define REPLY_CODE_FA_NACK_HA_AUTH 68 | |
| 155 #define REPLY_CODE_FA_NACK_LIFETIME 69 | |
| 156 #define REPLY_CODE_FA_NACK_BAD_REQUEST 70 | |
| 157 #define REPLY_CODE_FA_NACK_BAD_REPLY 71 | |
| 158 #define REPLY_CODE_FA_NACK_ENCAP_UNAVAILABLE 72 | |
| 159 #define REPLY_CODE_FA_NACK_VJ_UNAVAILABLE 73 | |
| 160 #define REPLY_CODE_FA_NACK_BIDIR_TUNNEL_UNAVAILABLE 74 | |
| 161 #define REPLY_CODE_FA_NACK_BIDIR_TUNNEL_NO_TBIT 75 | |
| 162 #define REPLY_CODE_FA_NACK_BIDIR_TUNNEL_TOO_DISTANT 76 | |
| 163 #define REPLY_CODE_FA_NACK_ICMP_HA_NET_UNREACHABLE 80 | |
| 164 #define REPLY_CODE_FA_NACK_ICMP_HA_HOST_UNREACHABLE 81 | |
| 165 #define REPLY_CODE_FA_NACK_ICMP_HA_PORT_UNREACHABLE 82 | |
| 166 #define REPLY_CODE_FA_NACK_ICMP_HA_UNREACHABLE 88 | |
| 167 #define REPLY_CODE_FA_NACK_UNIQUE_HOMEADDR_REQD 96 | |
| 168 #define REPLY_CODE_FA_NACK_MISSING_NAI 97 | |
| 169 #define REPLY_CODE_FA_NACK_MISSING_HOME_AGENT 98 | |
| 170 #define REPLY_CODE_FA_NACK_MISSING_HOMEADDR 99 | |
| 171 #define REPLY_CODE_FA_NACK_UNKNOWN_CHALLENGE 104 | |
| 172 #define REPLY_CODE_FA_NACK_MISSING_CHALLENGE 105 | |
| 173 #define REPLY_CODE_FA_NACK_MISSING_MN_FA 106 | |
| 174 | |
| 175 /* denied by HA */ | |
| 176 #define REPLY_CODE_HA_NACK_UNSPECIFIED 128 | |
| 177 #define REPLY_CODE_HA_NACK_PROHIBITED 129 | |
| 178 #define REPLY_CODE_HA_NACK_RESOURCES 130 | |
| 179 #define REPLY_CODE_HA_NACK_MN_AUTH 131 | |
| 180 #define REPLY_CODE_HA_NACK_FA_AUTH 132 | |
| 181 #define REPLY_CODE_HA_NACK_ID_MISMATCH 133 | |
| 182 #define REPLY_CODE_HA_NACK_BAD_REQUEST 134 | |
| 183 #define REPLY_CODE_HA_NACK_TOO_MANY_BINDINGS 135 | |
| 184 #define REPLY_CODE_HA_NACK_BAD_HA_ADDRESS 136 | |
| 185 #define REPLY_CODE_HA_NACK_BIDIR_TUNNEL_UNAVAILABLE 137 | |
| 186 #define REPLY_CODE_HA_NACK_BIDIR_TUNNEL_NO_TBIT 138 | |
| 187 #define REPLY_CODE_HA_NACK_BIDIR_ENCAP_UNAVAILABLE 139 | |
| 188 | |
| 189 /* | |
| 190 * OTHER EXTENSIONS | |
| 191 */ | |
| 192 | |
| 193 /* | |
| 194 * The second set consists of those extensions which may appear only | |
| 195 * in ICMP Router Discovery messages [4]. Currently, Mobile IP | |
| 196 * defines the following Types for Extensions appearing in ICMP | |
| 197 * Router Discovery messages: | |
| 198 * | |
| 199 * 0 One-byte PaddingOne-byte Padding (encoded with no Length nor | |
| 200 * Data field) | |
| 201 * 16 Mobility Agent Advertisement | |
| 202 * 19 Prefix-Lengths | |
| 203 */ | |
| 204 #define ICMP_ADV_MSG_PADDING_EXT 0 | |
| 205 #define ICMP_ADV_MSG_MOBILITY_AGT_EXT 16 | |
| 206 #define ICMP_ADV_MSG_PREFIX_LENGTH_EXT 19 | |
| 207 #define ICMP_ADV_MSG_FA_CHALLENGE 24 | |
| 208 #define ICMP_ADV_MSG_FA_NAI 25 | |
| 209 | |
| 210 | |
| 211 /* | |
| 212 * Mobility Agent Advertisement Extension | |
| 213 * The Mobility Agent Adv Extension follows the ICMP Router | |
| 214 * Advertisement fields.It is used to indicate that an ICMP Router | |
| 215 * Advertisement message is also an Agent Advertisement being sent | |
| 216 * by a mobility agent. | |
| 217 * | |
| 218 * Type 16 | |
| 219 * Length (6 + 4*N), where N is the number of care-of addresses | |
| 220 * advertised. | |
| 221 * | |
| 222 * Sequence Number | |
| 223 * The count of Agent Advertisement messages sent since the | |
| 224 * agent was initialized (Section 2.3.2). | |
| 225 * | |
| 226 * Registration Lifetime | |
| 227 * The longest lifetime (measured in seconds) that this | |
| 228 * agent is willing to accept in any Registration Request. | |
| 229 * A value of 0xffff indicates infinity. This field has no | |
| 230 * relation to the "Lifetime" field within the ICMP Router | |
| 231 * Advertisement portion of the Agent Advertisement. | |
| 232 * | |
| 233 * R Registration required. Registration with this foreign | |
| 234 * agent (or another foreign agent on this link) is required | |
| 235 * rather than using a co-located care-of address. | |
| 236 * | |
| 237 * B Busy. The foreign agent will not accept registrations | |
| 238 * from additional mobile nodes. | |
| 239 * | |
| 240 * H Home agent. This agent offers service as a home agent | |
| 241 * on the link on which this Agent Advertisement message is | |
| 242 * sent. | |
| 243 * | |
| 244 * F Foreign agent. This agent offers service as a foreign | |
| 245 * agent on the link on which this Agent Advertisement | |
| 246 * message is sent. | |
| 247 * | |
| 248 * M Minimal encapsulation. This agent implements receiving | |
| 249 * tunneled datagrams that use minimal encapsulation [15]. | |
| 250 * | |
| 251 * G GRE encapsulation. This agent implements receiving | |
| 252 * tunneled datagrams that use GRE encapsulation [8]. | |
| 253 * | |
| 254 * V Van Jacobson header compression. This agent supports use | |
| 255 * of Van Jacobson header compression [10] over the link | |
| 256 * with any registered mobile node. | |
| 257 * | |
| 258 * reserved sent as zero; ignored on reception. | |
| 259 * | |
| 260 * Care-of Address(es) | |
| 261 * The advertised foreign agent care-of address(es) provided | |
| 262 * by this foreign agent. An Agent Advertisement MUST | |
| 263 * include at least one care-of address if the 'F' bit | |
| 264 * is set. The number of care-of addresses present is | |
| 265 * determined by the Length field in the Extension. | |
| 266 * | |
| 267 * A HA must always be prepared to serve the mobile nodes for | |
| 268 * which it is the home agent. A FA may at times be too busy | |
| 269 * to serve additional MNs; even so, it must continue to send | |
| 270 * Agent Advertisements, so that any mobile nodes already registered | |
| 271 * with it will know that they have not moved out of range of the | |
| 272 * foreign agent and that the has not failed. A foreign | |
| 273 * agent may indicate that it is "too busy" to allow new MNs to | |
| 274 * register with it, by setting the 'B' bit in its Agent Adv. | |
| 275 * An Agent Adv message MUST NOT have the 'B' bit set if the | |
| 276 * 'F' bit is not also set, and at least one of the 'F' bit and the | |
| 277 * 'H' bit MUST be set in any Agent Advertisement message sent. | |
| 278 * | |
| 279 * When a FA wishes to require registration even from those | |
| 280 * mobile nodes which have acquired a co-located care-of address, it | |
| 281 * sets the 'R' bit to one. Because this bit applies only to foreign | |
| 282 * agents, an agent MUST NOT set the 'R' bit to one unless the 'F' | |
| 283 * bit is also set to one. | |
| 284 */ | |
| 285 #ifdef __sparc | |
| 286 #ifdef _BIT_FIELDS_HTOL | |
| 287 typedef struct mobility_agt_adv_extension { | |
| 288 uchar_t type; | |
| 289 uchar_t length; | |
| 290 ushort_t sequence_num; | |
| 291 ushort_t reg_lifetime; | |
| 292 ushort_t reg_bit:1, | |
| 293 busy_bit:1, | |
| 294 ha_bit:1, | |
| 295 fa_bit:1, | |
| 296 minencap_bit:1, | |
| 297 greencap_bit:1, | |
| 298 vanjacob_hdr_comp_bit:1, | |
| 299 reverse_tunnel_bit:1, | |
| 300 reserved:8; | |
| 301 } mobagtadvext_t; | |
| 302 | |
| 303 #endif /* _BIT_FIELDS_HTOL */ | |
| 304 #endif /* __sparc */ | |
| 305 | |
| 306 #if defined(__i386) || defined(__arm) | |
| 307 #ifdef _BIT_FIELDS_LTOH | |
| 308 typedef struct mobility_agt_adv_extension { | |
| 309 uchar_t type; | |
| 310 uchar_t length; | |
| 311 ushort_t sequence_num; | |
| 312 ushort_t reg_lifetime; | |
| 313 uchar_t | |
| 314 reverse_tunnel_bit:1, | |
| 315 vanjacob_hdr_comp_bit:1, | |
| 316 greencap_bit:1, | |
| 317 minencap_bit:1, | |
| 318 fa_bit:1, | |
| 319 ha_bit:1, | |
| 320 busy_bit:1, | |
| 321 reg_bit:1; | |
| 322 uchar_t reserved; | |
| 323 } mobagtadvext_t; | |
| 324 #endif /* _BIT_FIELDS_LTOH */ | |
| 325 #endif /* defined(__i386) || defined(__arm) */ | |
| 326 | |
| 327 #ifdef __cplusplus | |
| 328 } | |
| 329 #endif | |
| 330 | |
| 331 #endif /* _SNOOP_MIP_H */ |