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29 
/** @addtogroup ip
 29 
/** @addtogroup ip
30 
 *  @{
 30 
 *  @{
31 
 */
 31 
 */
32 
 
 32 
 
33 
/** @file
 33 
/** @file
34 
 *  \todo
 34 
 *  IP codes and definitions.
35 
 */
 35 
 */
36 
 
 36 
 
37 
#ifndef __NET_IP_CODES_H__
 37 
#ifndef __NET_IP_CODES_H__
38 
#define __NET_IP_CODES_H__
 38 
#define __NET_IP_CODES_H__
39 
 
 39 
 
40 
#include <sys/types.h>
 40 
#include <sys/types.h>
41 
 
 41 
 
- 
 
 42 
/** IP time to live counter type definition.
- 
 
 43 
 */
42 
typedef uint8_t ip_ttl_t;
 44 
typedef uint8_t ip_ttl_t;
- 
 
 45 
 
- 
 
 46 
/** IP type of service type definition.
- 
 
 47 
 */
43 
typedef uint8_t ip_tos_t;
 48 
typedef uint8_t ip_tos_t;
- 
 
 49 
 
- 
 
 50 
/** IP transport protocol type definition.
- 
 
 51 
 */
44 
typedef uint8_t ip_protocol_t;
 52 
typedef uint8_t ip_protocol_t;
45 
 
 53 
 
- 
 
 54 
/** Default IPVERSION.
- 
 
 55 
 */
46 
#define IPVERSION   4
 56 
#define IPVERSION   4
- 
 
 57 
 
- 
 
 58 
/** Maximum time to live counter.
- 
 
 59 
 */
47 
#define MAXTTL      255
 60 
#define MAXTTL      255
- 
 
 61 
 
- 
 
 62 
/** Default time to live counter.
- 
 
 63 
 */
48 
#define IPDEFTTL    64
 64 
#define IPDEFTTL    64
49 
 
 65 
 
- 
 
 66 
/** @name IP type of service definitions
- 
 
 67 
 */
- 
 
 68 
/*@{*/
- 
 
 69 
 
- 
 
 70 
/** IP TOS mask.
- 
 
 71 
 */
50 
#define IPTOS_TOS_MASK              0x1E
 72 
#define IPTOS_TOS_MASK              0x1E
- 
 
 73 
 
- 
 
 74 
/** Precedence shift.
- 
 
 75 
 */
51 
#define IPTOS_PRECEDENCE_SHIFT      5
 76 
#define IPTOS_PRECEDENCE_SHIFT      5
- 
 
 77 
 
- 
 
 78 
/** Delay shift.
- 
 
 79 
 */
52 
#define IPTOS_DELAY_SHIFT           4
 80 
#define IPTOS_DELAY_SHIFT           4
- 
 
 81 
 
- 
 
 82 
/** Throughput shift.
- 
 
 83 
 */
53 
#define IPTOS_THROUGHPUT_SHIFT      3
 84 
#define IPTOS_THROUGHPUT_SHIFT      3
- 
 
 85 
 
- 
 
 86 
/** Reliability shift.
- 
 
 87 
 */
54 
#define IPTOS_RELIABILITY_SHIFT     2
 88 
#define IPTOS_RELIABILITY_SHIFT     2
- 
 
 89 
 
- 
 
 90 
/** Cost shift.
- 
 
 91 
 */
55 
#define IPTOS_COST_SHIFT            1
 92 
#define IPTOS_COST_SHIFT            1
56 
 
 93 
 
- 
 
 94 
/** Normal delay.
- 
 
 95 
 */
57 
#define IPTOS_NORMALDELAY           ( 0x0 << IPTOS_DELAY_SHIFT )
 96 
#define IPTOS_NORMALDELAY           ( 0x0 << IPTOS_DELAY_SHIFT )
- 
 
 97 
 
- 
 
 98 
/** Low delay.
- 
 
 99 
 */
58 
#define IPTOS_LOWDELAY              ( 0x1 << IPTOS_DELAY_SHIFT )
 100 
#define IPTOS_LOWDELAY              ( 0x1 << IPTOS_DELAY_SHIFT )
59 
 
 101 
 
- 
 
 102 
/** Normal throughput.
- 
 
 103 
 */
60 
#define IPTOS_NORMALTHROUGHPUT      ( 0x0 << IPTOS_THROUGHPUT_SHIFT )
 104 
#define IPTOS_NORMALTHROUGHPUT      ( 0x0 << IPTOS_THROUGHPUT_SHIFT )
- 
 
 105 
 
- 
 
 106 
/** Throughput.
- 
 
 107 
 */
61 
#define IPTOS_THROUGHPUT            ( 0x1 << IPTOS_THROUGHPUT_SHIFT )
 108 
#define IPTOS_THROUGHPUT            ( 0x1 << IPTOS_THROUGHPUT_SHIFT )
62 
 
 109 
 
- 
 
 110 
/** Normal reliability.
- 
 
 111 
 */
63 
#define IPTOS_NORMALRELIABILITY     ( 0x0 << IPTOS_RELIABILITY_SHIFT )
 112 
#define IPTOS_NORMALRELIABILITY     ( 0x0 << IPTOS_RELIABILITY_SHIFT )
- 
 
 113 
 
- 
 
 114 
/** Reliability.
- 
 
 115 
 */
64 
#define IPTOS_RELIABILITY           ( 0x1 << IPTOS_RELIABILITY_SHIFT )
 116 
#define IPTOS_RELIABILITY           ( 0x1 << IPTOS_RELIABILITY_SHIFT )
65 
 
 117 
 
- 
 
 118 
/** Normal cost.
- 
 
 119 
 */
66 
#define IPTOS_NORMALCOST            ( 0x0 << IPTOS_COST_SHIFT )
 120 
#define IPTOS_NORMALCOST            ( 0x0 << IPTOS_COST_SHIFT )
- 
 
 121 
 
- 
 
 122 
/** Minimum cost.
- 
 
 123 
 */
67 
#define IPTOS_MICNCOST              ( 0x1 << IPTOS_COST_SHIFT )
 124 
#define IPTOS_MICNCOST              ( 0x1 << IPTOS_COST_SHIFT )
68 
 
 125 
 
- 
 
 126 
/*@}*/
- 
 
 127 
 
- 
 
 128 
/** @name IP TOS precedence definitions
- 
 
 129 
 */
- 
 
 130 
/*@{*/
- 
 
 131 
 
- 
 
 132 
 
- 
 
 133 
/** Precedence mask.
- 
 
 134 
 */
69 
#define IPTOS_PREC_MASK             0xE0
 135 
#define IPTOS_PREC_MASK             0xE0
- 
 
 136 
 
- 
 
 137 
/** Routine precedence.
- 
 
 138 
 */
70 
#define IPTOS_PREC_ROUTINE          ( 0x0 << IPTOS_PRECEDENCE_SHIFT )
 139 
#define IPTOS_PREC_ROUTINE          ( 0x0 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 140 
 
- 
 
 141 
/** Priority precedence.
- 
 
 142 
 */
71 
#define IPTOS_PREC_PRIORITY         ( 0x1 << IPTOS_PRECEDENCE_SHIFT )
 143 
#define IPTOS_PREC_PRIORITY         ( 0x1 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 144 
 
- 
 
 145 
/** Immediate precedence.
- 
 
 146 
 */
72 
#define IPTOS_PREC_IMMEDIATE        ( 0x2 << IPTOS_PRECEDENCE_SHIFT )
 147 
#define IPTOS_PREC_IMMEDIATE        ( 0x2 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 148 
 
- 
 
 149 
/** Flash precedence.
- 
 
 150 
 */
73 
#define IPTOS_PREC_FLASH            ( 0x3 << IPTOS_PRECEDENCE_SHIFT )
 151 
#define IPTOS_PREC_FLASH            ( 0x3 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 152 
 
- 
 
 153 
/** Flash override precedence.
- 
 
 154 
 */
74 
#define IPTOS_PREC_FLASHOVERRIDE    ( 0x4 << IPTOS_PRECEDENCE_SHIFT )
 155 
#define IPTOS_PREC_FLASHOVERRIDE    ( 0x4 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 156 
 
- 
 
 157 
/** Critical precedence.
- 
 
 158 
 */
75 
#define IPTOS_PREC_CRITIC_ECP       ( 0x5 << IPTOS_PRECEDENCE_SHIFT )
 159 
#define IPTOS_PREC_CRITIC_ECP       ( 0x5 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 160 
 
- 
 
 161 
/** Inter-network control precedence.
- 
 
 162 
 */
76 
#define IPTOS_PREC_INTERNETCONTROL  ( 0x6 << IPTOS_PRECEDENCE_SHIFT )
 163 
#define IPTOS_PREC_INTERNETCONTROL  ( 0x6 << IPTOS_PRECEDENCE_SHIFT )
- 
 
 164 
 
- 
 
 165 
/** Network control precedence.
- 
 
 166 
 */
77 
#define IPTOS_PREC_NETCONTROL       ( 0x7 << IPTOS_PRECEDENCE_SHIFT )
 167 
#define IPTOS_PREC_NETCONTROL       ( 0x7 << IPTOS_PRECEDENCE_SHIFT )
78 
 
 168 
 
- 
 
 169 
/*@}*/
- 
 
 170 
 
- 
 
 171 
/** @name IP options definitions
- 
 
 172 
 */
- 
 
 173 
/*@{*/
- 
 
 174 
 
- 
 
 175 
/** Copy shift.
- 
 
 176 
 */
79 
#define IPOPT_COPY_SHIFT            7
 177 
#define IPOPT_COPY_SHIFT            7
- 
 
 178 
 
- 
 
 179 
/** Class shift.
- 
 
 180 
 */
80 
#define IPOPT_CLASS_SHIFT           5
 181 
#define IPOPT_CLASS_SHIFT           5
- 
 
 182 
 
- 
 
 183 
/** Number shift.
- 
 
 184 
 */
81 
#define IPOPT_NUMBER_SHIFT          0
 185 
#define IPOPT_NUMBER_SHIFT          0
- 
 
 186 
 
- 
 
 187 
/** Class mask.
- 
 
 188 
 */
82 
#define IPOPT_CLASS_MASK            0x60
 189 
#define IPOPT_CLASS_MASK            0x60
- 
 
 190 
 
- 
 
 191 
/** Number mask.
- 
 
 192 
 */
83 
#define IPOPT_NUMBER_MASK           0x1F
 193 
#define IPOPT_NUMBER_MASK           0x1F
84 
 
 194 
 
- 
 
 195 
/** Copy flag.
- 
 
 196 
 */
85 
#define IPOPT_COPY                  ( 1 << IPOPT_COPY_SHIFT )
 197 
#define IPOPT_COPY                  ( 1 << IPOPT_COPY_SHIFT )
86 
 
 198 
 
- 
 
 199 
/** Returns IP option type.
- 
 
 200 
 *  @param[in] copy The value indication whether the IP option should be copied.
- 
 
 201 
 *  @param[in] class The IP option class.
- 
 
 202 
 *  @param[in] number The IP option number.
- 
 
 203 
 */
87 
#define IPOPT_TYPE( copy, class, number )   ((( copy ) & IPOPT_COPY ) | (( class ) & IPOPT_CLASS_MASK ) | (( number << IPOPT_NUMBER_SHIFT ) & IPOPT_NUMBER_MASK ))
 204 
#define IPOPT_TYPE( copy, class, number )   ((( copy ) & IPOPT_COPY ) | (( class ) & IPOPT_CLASS_MASK ) | (( number << IPOPT_NUMBER_SHIFT ) & IPOPT_NUMBER_MASK ))
88 
 
 205 
 
- 
 
 206 
/** Returns a value indicating whether the IP option should be copied.
- 
 
 207 
 *  @param[in] o The IP option.
- 
 
 208 
 */
89 
#define IPOPT_COPIED( o )           (( o ) & IPOPT_COPY )
 209 
#define IPOPT_COPIED( o )           (( o ) & IPOPT_COPY )
- 
 
 210 
 
- 
 
 211 
/** Returns an IP option class.
- 
 
 212 
 *  @param[in] o The IP option.
- 
 
 213 
 */
90 
#define IPOPT_CLASS( o )            (( o ) & IPOPT_CLASS_MASK )
 214 
#define IPOPT_CLASS( o )            (( o ) & IPOPT_CLASS_MASK )
- 
 
 215 
 
- 
 
 216 
/** Returns an IP option number.
- 
 
 217 
 *  @param[in] o The IP option.
- 
 
 218 
 */
91 
#define IPOPT_NUMBER( o )           (( o ) & IPOPT_NUMBER_MASK )
 219 
#define IPOPT_NUMBER( o )           (( o ) & IPOPT_NUMBER_MASK )
92 
 
 220 
 
- 
 
 221 
/*@}*/
- 
 
 222 
 
- 
 
 223 
/** @name IP option class definitions
- 
 
 224 
 */
- 
 
 225 
/*@{*/
- 
 
 226 
 
- 
 
 227 
/** Control class.
- 
 
 228 
 */
93 
#define IPOPT_CONTROL               ( 0 << IPOPT_CLASS_SHIFT )
 229 
#define IPOPT_CONTROL               ( 0 << IPOPT_CLASS_SHIFT )
- 
 
 230 
 
- 
 
 231 
/** Reserved class 1.
- 
 
 232 
 */
94 
#define IPOPT_RESERVED1             ( 1 << IPOPT_CLASS_SHIFT )
 233 
#define IPOPT_RESERVED1             ( 1 << IPOPT_CLASS_SHIFT )
- 
 
 234 
 
- 
 
 235 
/** Measurement class.
- 
 
 236 
 */
95 
#define IPOPT_MEASUREMENT           ( 2 << IPOPT_CLASS_SHIFT )
 237 
#define IPOPT_MEASUREMENT           ( 2 << IPOPT_CLASS_SHIFT )
- 
 
 238 
 
- 
 
 239 
/** Reserved class 2.
- 
 
 240 
 */
96 
#define IPOPT_RESERVED2             ( 3 << IPOPT_CLASS_SHIFT )
 241 
#define IPOPT_RESERVED2             ( 3 << IPOPT_CLASS_SHIFT )
97 
 
 242 
 
- 
 
 243 
/*@}*/
- 
 
 244 
 
- 
 
 245 
/** @name IP option type definitions
- 
 
 246 
 */
- 
 
 247 
/*@{*/
- 
 
 248 
 
- 
 
 249 
/** End of list.
- 
 
 250 
 */
98 
//#define IPOPT_END_OF_LIST     0x0
 251 
//#define IPOPT_END_OF_LIST         0x0
99 
#define IPOPT_END                   IPOPT_TYPE( 0, IPOPT_CONTROL, 0 )
 252 
#define IPOPT_END                   IPOPT_TYPE( 0, IPOPT_CONTROL, 0 )
- 
 
 253 
 
- 
 
 254 
/** No operation.
- 
 
 255 
 */
100 
//#define IPOPT_NO_OPERATION        0x1
 256 
//#define IPOPT_NO_OPERATION        0x1
101 
#define IPOPT_NOOP                  IPOPT_TYPE( 0, IPOPT_CONTROL, 1 )
 257 
#define IPOPT_NOOP                  IPOPT_TYPE( 0, IPOPT_CONTROL, 1 )
- 
 
 258 
 
- 
 
 259 
/** Security.
- 
 
 260 
 */
102 
//#define IPOPT_SECURITY            0x82
 261 
//#define IPOPT_SECURITY            0x82
103 
#define IPOPT_SEC                   IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 2 )
 262 
#define IPOPT_SEC                   IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 2 )
- 
 
 263 
 
104 
#define IPOPT_SEC_LENGTH            11
 264 
/** Loose source.
105 
#define IPOPT_SEC_UNCLASIFIED       0x0
 - 
 
106 
#define IPOPT_SEC_CONFIDENTIAL      0xF035
 - 
 
107 
#define IPOPT_SEC_EFTO              0x789A
 - 
 
108 
#define IPOPT_SEC_MMMM              0xBC4D
 265 
 */
109 
#define IPOPT_SEC_PROG              0x5E26
 - 
 
110 
#define IPOPT_SEC_RESTRICTED        0xAF13
 - 
 
111 
#define IPOPT_SEC_SECRET            0xD788
 - 
 
112 
#define IPOPT_SEC_TOP_SECRET        0x6BC5
 - 
 
113 
//#define IPOPT_LOOSE_SOURCE        0x83
 266 
//#define IPOPT_LOOSE_SOURCE        0x83
114 
#define IPOPT_LSRR                  IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 3 )
 267 
#define IPOPT_LSRR                  IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 3 )
- 
 
 268 
 
- 
 
 269 
/** Strict route.
- 
 
 270 
 */
115 
//#define IPOPT_STRICT_SOURCE       0x89
 271 
//#define IPOPT_STRICT_SOURCE       0x89
116 
#define IPOPT_SSRR                  IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 9 )
 272 
#define IPOPT_SSRR                  IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 9 )
- 
 
 273 
 
- 
 
 274 
/** Record route.
- 
 
 275 
 */
117 
//#define IPOPT_RECORD_ROUTE        0x07
 276 
//#define IPOPT_RECORD_ROUTE        0x07
118 
#define IPOPT_RR                    IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 7 )
 277 
#define IPOPT_RR                    IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 7 )
- 
 
 278 
 
- 
 
 279 
/** Stream identifier.
- 
 
 280 
 */
119 
//#define IPOPT_STREAM_IDENTIFIER   0x88
 281 
//#define IPOPT_STREAM_IDENTIFIER   0x88
120 
#define IPOPT_SID                   IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 8 )
 282 
#define IPOPT_SID                   IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 8 )
- 
 
 283 
 
- 
 
 284 
/** Stream identifier length.
- 
 
 285 
 */
121 
#define IPOPT_SID_LENGTH            4
 286 
#define IPOPT_SID_LENGTH            4
- 
 
 287 
 
- 
 
 288 
/** Internet timestamp.
- 
 
 289 
 */
122 
//#define IPOPT_INTERNET_TIMESTAMP  0x44
 290 
//#define IPOPT_INTERNET_TIMESTAMP  0x44
123 
#define IPOPT_TIMESTAMP             IPOPT_TYPE( IPOPT_COPY, IPOPT_MEASUREMENT, 4 )
 291 
#define IPOPT_TIMESTAMP             IPOPT_TYPE( IPOPT_COPY, IPOPT_MEASUREMENT, 4 )
- 
 
 292 
 
- 
 
 293 
/** Commercial IP security option.
- 
 
 294 
 */
124 
#define IPOPT_CIPSO                 IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 5 )
 295 
#define IPOPT_CIPSO                 IPOPT_TYPE( IPOPT_COPY, IPOPT_CONTROL, 5 )
125 
 
 296 
 
- 
 
 297 
/** No operation variant.
- 
 
 298 
 */
126 
#define IPOPT_NOP IPOPT_NOOP
 299 
#define IPOPT_NOP IPOPT_NOOP
- 
 
 300 
 
- 
 
 301 
/** End of list variant.
- 
 
 302 
 */
127 
#define IPOPT_EOL IPOPT_END
 303 
#define IPOPT_EOL IPOPT_END
- 
 
 304 
 
- 
 
 305 
/** Timestamp variant.
- 
 
 306 
 */
128 
#define IPOPT_TS  IPOPT_TIMESTAMP
 307 
#define IPOPT_TS  IPOPT_TIMESTAMP
129 
 
 308 
 
- 
 
 309 
/*@}*/
- 
 
 310 
 
- 
 
 311 
/** @name IP security option definitions
- 
 
 312 
 */
- 
 
 313 
/*@{*/
- 
 
 314 
 
- 
 
 315 
/** Security length.
- 
 
 316 
 */
- 
 
 317 
#define IPOPT_SEC_LENGTH            11
- 
 
 318 
 
- 
 
 319 
/** Unclasified.
- 
 
 320 
 */
- 
 
 321 
#define IPOPT_SEC_UNCLASIFIED       0x0
- 
 
 322 
 
- 
 
 323 
/** Confidential.
- 
 
 324 
 */
- 
 
 325 
#define IPOPT_SEC_CONFIDENTIAL      0xF035
- 
 
 326 
 
- 
 
 327 
/** EFTO.
- 
 
 328 
 */
- 
 
 329 
#define IPOPT_SEC_EFTO              0x789A
- 
 
 330 
 
- 
 
 331 
/** MMMM.
- 
 
 332 
 */
- 
 
 333 
#define IPOPT_SEC_MMMM              0xBC4D
- 
 
 334 
 
- 
 
 335 
/** PROG.
- 
 
 336 
 */
- 
 
 337 
#define IPOPT_SEC_PROG              0x5E26
- 
 
 338 
 
- 
 
 339 
/** Restricted.
- 
 
 340 
 */
- 
 
 341 
#define IPOPT_SEC_RESTRICTED        0xAF13
- 
 
 342 
 
- 
 
 343 
/** Secret.
- 
 
 344 
 */
- 
 
 345 
#define IPOPT_SEC_SECRET            0xD788
- 
 
 346 
 
- 
 
 347 
/** Top secret.
- 
 
 348 
 */
- 
 
 349 
#define IPOPT_SEC_TOP_SECRET        0x6BC5
- 
 
 350 
 
- 
 
 351 
/*@}*/
- 
 
 352 
 
- 
 
 353 
/** @name IP timestamp option definitions
- 
 
 354 
 */
- 
 
 355 
/*@{*/
- 
 
 356 
 
- 
 
 357 
/** Tiemstamp only.
- 
 
 358 
 */
130 
#define IPOPT_TS_TSONLY     0       /* timestamps only */
 359 
#define IPOPT_TS_TSONLY     0
- 
 
 360 
 
- 
 
 361 
/** Timestamps and addresses.
- 
 
 362 
 */
131 
#define IPOPT_TS_TSANDADDR  1       /* timestamps and addresses */
 363 
#define IPOPT_TS_TSANDADDR  1
- 
 
 364 
 
- 
 
 365 
/** Specified modules only.
- 
 
 366 
 */
132 
#define IPOPT_TS_PRESPEC    3       /* specified modules only */
 367 
#define IPOPT_TS_PRESPEC    3
- 
 
 368 
 
- 
 
 369 
/*@}*/
133 
 
 370 
 
134 
#endif
 371 
#endif
135 
 
 372 
 
136 
/** @}
 373 
/** @}
137 
 */
 374 
 */