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 /* Copyright (c) 1990 Mentat Inc. */ 26 27 #ifndef _INET_MIB2_H 28 #define _INET_MIB2_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #include <netinet/in.h> /* For in6_addr_t */ 33 #include <sys/tsol/label.h> /* For brange_t */ 34 #include <sys/tsol/label_macro.h> /* For brange_t */ 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 /* 41 * The IPv6 parts of this are derived from: 42 * RFC 2465 43 * RFC 2466 44 * RFC 2452 45 * RFC 2454 46 */ 47 48 /* 49 * SNMP set/get via M_PROTO T_OPTMGMT_REQ. Structure is that used 50 * for [gs]etsockopt() calls. get uses T_CURRENT, set uses T_NEOGTIATE 51 * MGMT_flags value. The following definition of opthdr is taken from 52 * socket.h: 53 * 54 * An option specification consists of an opthdr, followed by the value of 55 * the option. An options buffer contains one or more options. The len 56 * field of opthdr specifies the length of the option value in bytes. This 57 * length must be a multiple of sizeof(long) (use OPTLEN macro). 58 * 59 * struct opthdr { 60 * long level; protocol level affected 61 * long name; option to modify 62 * long len; length of option value 63 * }; 64 * 65 * #define OPTLEN(x) ((((x) + sizeof(long) - 1) / sizeof(long)) * sizeof(long)) 66 * #define OPTVAL(opt) ((char *)(opt + 1)) 67 * 68 * For get requests (T_NEGOTIATE), any MIB2_xxx value can be used (only 69 * "get all" is supported, so all modules get a copy of the request to 70 * return everything it knows. Recommend: Use MIB2_IP 71 * 72 * IMPORTANT: some fields are grouped in a different structure than 73 * suggested by MIB-II, e.g., checksum error counts. The original MIB-2 74 * field name has been retained. Field names beginning with "mi" are not 75 * defined in the MIB but contain important & useful information maintained 76 * by the corresponding module. 77 */ 78 #ifndef IPPROTO_MAX 79 #define IPPROTO_MAX 256 80 #endif 81 82 83 #define MIB2_SYSTEM (IPPROTO_MAX+1) 84 #define MIB2_INTERFACES (IPPROTO_MAX+2) 85 #define MIB2_AT (IPPROTO_MAX+3) 86 #define MIB2_IP (IPPROTO_MAX+4) 87 #define MIB2_ICMP (IPPROTO_MAX+5) 88 #define MIB2_TCP (IPPROTO_MAX+6) 89 #define MIB2_UDP (IPPROTO_MAX+7) 90 #define MIB2_EGP (IPPROTO_MAX+8) 91 #define MIB2_CMOT (IPPROTO_MAX+9) 92 #define MIB2_TRANSMISSION (IPPROTO_MAX+10) 93 #define MIB2_SNMP (IPPROTO_MAX+11) 94 #define MIB2_IP6 (IPPROTO_MAX+12) 95 #define MIB2_ICMP6 (IPPROTO_MAX+13) 96 #define MIB2_TCP6 (IPPROTO_MAX+14) 97 #define MIB2_UDP6 (IPPROTO_MAX+15) 98 #define MIB2_SCTP (IPPROTO_MAX+16) 99 100 /* 101 * Define range of levels for use with MIB2_* 102 */ 103 #define MIB2_RANGE_START (IPPROTO_MAX+1) 104 #define MIB2_RANGE_END (IPPROTO_MAX+16) 105 106 107 #define EXPER 1024 /* experimental - not part of mib */ 108 #define EXPER_IGMP (EXPER+1) 109 #define EXPER_DVMRP (EXPER+2) 110 #define EXPER_RAWIP (EXPER+3) 111 112 /* 113 * Define range of levels for experimental use 114 */ 115 #define EXPER_RANGE_START (EXPER+1) 116 #define EXPER_RANGE_END (EXPER+3) 117 118 #define BUMP_MIB(s, x) { \ 119 extern void __dtrace_probe___mib_##x(int, void *); \ 120 void *stataddr = &((s)->x); \ 121 __dtrace_probe___mib_##x(1, stataddr); \ 122 (s)->x++; \ 123 } 124 125 #define UPDATE_MIB(s, x, y) { \ 126 extern void __dtrace_probe___mib_##x(int, void *); \ 127 void *stataddr = &((s)->x); \ 128 __dtrace_probe___mib_##x(y, stataddr); \ 129 (s)->x += (y); \ 130 } 131 132 #define SET_MIB(x, y) x = y 133 #define BUMP_LOCAL(x) (x)++ 134 #define UPDATE_LOCAL(x, y) (x) += (y) 135 #define SYNC32_MIB(s, m32, m64) SET_MIB((s)->m32, (s)->m64 & 0xffffffff) 136 137 #define OCTET_LENGTH 32 /* Must be at least LIFNAMSIZ */ 138 typedef struct Octet_s { 139 int o_length; 140 char o_bytes[OCTET_LENGTH]; 141 } Octet_t; 142 143 typedef uint32_t Counter; 144 typedef uint32_t Counter32; 145 typedef uint64_t Counter64; 146 typedef uint32_t Gauge; 147 typedef uint32_t IpAddress; 148 typedef struct in6_addr Ip6Address; 149 typedef Octet_t DeviceName; 150 typedef Octet_t PhysAddress; 151 typedef uint32_t DeviceIndex; /* Interface index */ 152 153 #define MIB2_UNKNOWN_INTERFACE 0 154 #define MIB2_UNKNOWN_PROCESS 0 155 156 /* 157 * IP group 158 */ 159 #define MIB2_IP_ADDR 20 /* ipAddrEntry */ 160 #define MIB2_IP_ROUTE 21 /* ipRouteEntry */ 161 #define MIB2_IP_MEDIA 22 /* ipNetToMediaEntry */ 162 #define MIB2_IP6_ROUTE 23 /* ipv6RouteEntry */ 163 #define MIB2_IP6_MEDIA 24 /* ipv6NetToMediaEntry */ 164 #define MIB2_IP6_ADDR 25 /* ipv6AddrEntry */ 165 #define MIB2_IP_TRAFFIC_STATS 31 /* ipIfStatsEntry (IPv4) */ 166 #define EXPER_IP_GROUP_MEMBERSHIP 100 167 #define EXPER_IP6_GROUP_MEMBERSHIP 101 168 #define EXPER_IP_GROUP_SOURCES 102 169 #define EXPER_IP6_GROUP_SOURCES 103 170 #define EXPER_IP_RTATTR 104 171 172 /* 173 * There can be one of each of these tables per transport (MIB2_* above). 174 */ 175 #define EXPER_XPORT_MLP 105 /* transportMLPEntry */ 176 177 /* Old names retained for compatibility */ 178 #define MIB2_IP_20 MIB2_IP_ADDR 179 #define MIB2_IP_21 MIB2_IP_ROUTE 180 #define MIB2_IP_22 MIB2_IP_MEDIA 181 182 typedef struct mib2_ip { 183 /* forwarder? 1 gateway, 2 NOT gateway {ip 1} RW */ 184 int ipForwarding; 185 /* default Time-to-Live for iph {ip 2} RW */ 186 int ipDefaultTTL; 187 /* # of input datagrams {ip 3} */ 188 Counter ipInReceives; 189 /* # of dg discards for iph error {ip 4} */ 190 Counter ipInHdrErrors; 191 /* # of dg discards for bad addr {ip 5} */ 192 Counter ipInAddrErrors; 193 /* # of dg being forwarded {ip 6} */ 194 Counter ipForwDatagrams; 195 /* # of dg discards for unk protocol {ip 7} */ 196 Counter ipInUnknownProtos; 197 /* # of dg discards of good dg's {ip 8} */ 198 Counter ipInDiscards; 199 /* # of dg sent upstream {ip 9} */ 200 Counter ipInDelivers; 201 /* # of outdgs recv'd from upstream {ip 10} */ 202 Counter ipOutRequests; 203 /* # of good outdgs discarded {ip 11} */ 204 Counter ipOutDiscards; 205 /* # of outdg discards: no route found {ip 12} */ 206 Counter ipOutNoRoutes; 207 /* sec's recv'd frags held for reass. {ip 13} */ 208 int ipReasmTimeout; 209 /* # of ip frags needing reassembly {ip 14} */ 210 Counter ipReasmReqds; 211 /* # of dg's reassembled {ip 15} */ 212 Counter ipReasmOKs; 213 /* # of reassembly failures (not dg cnt){ip 16} */ 214 Counter ipReasmFails; 215 /* # of dg's fragged {ip 17} */ 216 Counter ipFragOKs; 217 /* # of dg discards for no frag set {ip 18} */ 218 Counter ipFragFails; 219 /* # of dg frags from fragmentation {ip 19} */ 220 Counter ipFragCreates; 221 /* {ip 20} */ 222 int ipAddrEntrySize; 223 /* {ip 21} */ 224 int ipRouteEntrySize; 225 /* {ip 22} */ 226 int ipNetToMediaEntrySize; 227 /* # of valid route entries discarded {ip 23} */ 228 Counter ipRoutingDiscards; 229 /* 230 * following defined in MIB-II as part of TCP & UDP groups: 231 */ 232 /* total # of segments recv'd with error { tcp 14 } */ 233 Counter tcpInErrs; 234 /* # of recv'd dg's not deliverable (no appl.) { udp 2 } */ 235 Counter udpNoPorts; 236 /* 237 * In addition to MIB-II 238 */ 239 /* # of bad IP header checksums */ 240 Counter ipInCksumErrs; 241 /* # of complete duplicates in reassembly */ 242 Counter ipReasmDuplicates; 243 /* # of partial duplicates in reassembly */ 244 Counter ipReasmPartDups; 245 /* # of packets not forwarded due to adminstrative reasons */ 246 Counter ipForwProhibits; 247 /* # of UDP packets with bad UDP checksums */ 248 Counter udpInCksumErrs; 249 /* # of UDP packets droped due to queue overflow */ 250 Counter udpInOverflows; 251 /* 252 * # of RAW IP packets (all IP protocols except UDP, TCP 253 * and ICMP) droped due to queue overflow 254 */ 255 Counter rawipInOverflows; 256 257 /* 258 * Folowing are private IPSEC MIB. 259 */ 260 /* # of incoming packets that succeeded policy checks */ 261 Counter ipsecInSucceeded; 262 /* # of incoming packets that failed policy checks */ 263 Counter ipsecInFailed; 264 /* Compatible extensions added here */ 265 int ipMemberEntrySize; /* Size of ip_member_t */ 266 int ipGroupSourceEntrySize; /* Size of ip_grpsrc_t */ 267 268 /* # of IPv6 packets received by IPv4 and dropped */ 269 Counter ipInIPv6; 270 /* # of IPv6 packets transmitted by ip_wput */ 271 Counter ipOutIPv6; 272 /* # of times ip_wput has switched to become ip_wput_v6 */ 273 Counter ipOutSwitchIPv6; 274 275 int ipRouteAttributeSize; /* Size of mib2_ipAttributeEntry_t */ 276 int transportMLPSize; /* Size of mib2_transportMLPEntry_t */ 277 } mib2_ip_t; 278 279 /* 280 * ipv6IfStatsEntry OBJECT-TYPE 281 * SYNTAX Ipv6IfStatsEntry 282 * MAX-ACCESS not-accessible 283 * STATUS current 284 * DESCRIPTION 285 * "An interface statistics entry containing objects 286 * at a particular IPv6 interface." 287 * AUGMENTS { ipv6IfEntry } 288 * ::= { ipv6IfStatsTable 1 } 289 * 290 * Per-interface IPv6 statistics table 291 */ 292 293 typedef struct mib2_ipv6IfStatsEntry { 294 /* Local ifindex to identify the interface */ 295 DeviceIndex ipv6IfIndex; 296 297 /* forwarder? 1 gateway, 2 NOT gateway {ipv6MIBObjects 1} RW */ 298 int ipv6Forwarding; 299 /* default Hoplimit for IPv6 {ipv6MIBObjects 2} RW */ 300 int ipv6DefaultHopLimit; 301 302 int ipv6IfStatsEntrySize; 303 int ipv6AddrEntrySize; 304 int ipv6RouteEntrySize; 305 int ipv6NetToMediaEntrySize; 306 int ipv6MemberEntrySize; /* Size of ipv6_member_t */ 307 int ipv6GroupSourceEntrySize; /* Size of ipv6_grpsrc_t */ 308 309 /* # input datagrams (incl errors) { ipv6IfStatsEntry 1 } */ 310 Counter ipv6InReceives; 311 /* # errors in IPv6 headers and options { ipv6IfStatsEntry 2 } */ 312 Counter ipv6InHdrErrors; 313 /* # exceeds outgoing link MTU { ipv6IfStatsEntry 3 } */ 314 Counter ipv6InTooBigErrors; 315 /* # discarded due to no route to dest { ipv6IfStatsEntry 4 } */ 316 Counter ipv6InNoRoutes; 317 /* # invalid or unsupported addresses { ipv6IfStatsEntry 5 } */ 318 Counter ipv6InAddrErrors; 319 /* # unknown next header { ipv6IfStatsEntry 6 } */ 320 Counter ipv6InUnknownProtos; 321 /* # too short packets { ipv6IfStatsEntry 7 } */ 322 Counter ipv6InTruncatedPkts; 323 /* # discarded e.g. due to no buffers { ipv6IfStatsEntry 8 } */ 324 Counter ipv6InDiscards; 325 /* # delivered to upper layer protocols { ipv6IfStatsEntry 9 } */ 326 Counter ipv6InDelivers; 327 /* # forwarded out interface { ipv6IfStatsEntry 10 } */ 328 Counter ipv6OutForwDatagrams; 329 /* # originated out interface { ipv6IfStatsEntry 11 } */ 330 Counter ipv6OutRequests; 331 /* # discarded e.g. due to no buffers { ipv6IfStatsEntry 12 } */ 332 Counter ipv6OutDiscards; 333 /* # sucessfully fragmented packets { ipv6IfStatsEntry 13 } */ 334 Counter ipv6OutFragOKs; 335 /* # fragmentation failed { ipv6IfStatsEntry 14 } */ 336 Counter ipv6OutFragFails; 337 /* # fragments created { ipv6IfStatsEntry 15 } */ 338 Counter ipv6OutFragCreates; 339 /* # fragments to reassemble { ipv6IfStatsEntry 16 } */ 340 Counter ipv6ReasmReqds; 341 /* # packets after reassembly { ipv6IfStatsEntry 17 } */ 342 Counter ipv6ReasmOKs; 343 /* # reassembly failed { ipv6IfStatsEntry 18 } */ 344 Counter ipv6ReasmFails; 345 /* # received multicast packets { ipv6IfStatsEntry 19 } */ 346 Counter ipv6InMcastPkts; 347 /* # transmitted multicast packets { ipv6IfStatsEntry 20 } */ 348 Counter ipv6OutMcastPkts; 349 /* 350 * In addition to defined MIBs 351 */ 352 /* # discarded due to no route to dest */ 353 Counter ipv6OutNoRoutes; 354 /* # of complete duplicates in reassembly */ 355 Counter ipv6ReasmDuplicates; 356 /* # of partial duplicates in reassembly */ 357 Counter ipv6ReasmPartDups; 358 /* # of packets not forwarded due to adminstrative reasons */ 359 Counter ipv6ForwProhibits; 360 /* # of UDP packets with bad UDP checksums */ 361 Counter udpInCksumErrs; 362 /* # of UDP packets droped due to queue overflow */ 363 Counter udpInOverflows; 364 /* 365 * # of RAW IPv6 packets (all IPv6 protocols except UDP, TCP 366 * and ICMPv6) droped due to queue overflow 367 */ 368 Counter rawipInOverflows; 369 370 /* # of IPv4 packets received by IPv6 and dropped */ 371 Counter ipv6InIPv4; 372 /* # of IPv4 packets transmitted by ip_wput_wput */ 373 Counter ipv6OutIPv4; 374 /* # of times ip_wput_v6 has switched to become ip_wput */ 375 Counter ipv6OutSwitchIPv4; 376 } mib2_ipv6IfStatsEntry_t; 377 378 /* 379 * Per interface IP statistics, both v4 and v6. 380 * 381 * Some applications expect to get mib2_ipv6IfStatsEntry_t structs back when 382 * making a request. To ensure backwards compatability, the first 383 * sizeof(mib2_ipv6IfStatsEntry_t) bytes of the structure is identical to 384 * mib2_ipv6IfStatsEntry_t. This should work as long the application is 385 * written correctly (i.e., using ipv6IfStatsEntrySize to get the size of 386 * the struct) 387 * 388 * RFC4293 introduces several new counters, as well as defining 64-bit 389 * versions of existing counters. For a new counters, if they have both 32- 390 * and 64-bit versions, then we only added the latter. However, for already 391 * existing counters, we have added the 64-bit versions without removing the 392 * old (32-bit) ones. The 64- and 32-bit counters will only be synchronized 393 * when the structure contains IPv6 statistics, which is done to ensure 394 * backwards compatibility. 395 */ 396 397 /* The following are defined in RFC 4001 and are used for ipIfStatsIPVersion */ 398 #define MIB2_INETADDRESSTYPE_unknown 0 399 #define MIB2_INETADDRESSTYPE_ipv4 1 400 #define MIB2_INETADDRESSTYPE_ipv6 2 401 402 /* 403 * On amd64, the alignment requirements for long long's is different for 404 * 32 and 64 bits. If we have a struct containing long long's that is being 405 * passed between a 64-bit kernel to a 32-bit application, then it is very 406 * likely that the size of the struct will differ due to padding. Therefore, we 407 * pack the data to ensure that the struct size is the same for 32- and 408 * 64-bits. 409 */ 410 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 411 #pragma pack(4) 412 #endif 413 414 typedef struct mib2_ipIfStatsEntry { 415 416 /* Local ifindex to identify the interface */ 417 DeviceIndex ipIfStatsIfIndex; 418 419 /* forwarder? 1 gateway, 2 NOT gateway { ipv6MIBObjects 1} RW */ 420 int ipIfStatsForwarding; 421 /* default Hoplimit for IPv6 { ipv6MIBObjects 2} RW */ 422 int ipIfStatsDefaultHopLimit; 423 #define ipIfStatsDefaultTTL ipIfStatsDefaultHopLimit 424 425 int ipIfStatsEntrySize; 426 int ipIfStatsAddrEntrySize; 427 int ipIfStatsRouteEntrySize; 428 int ipIfStatsNetToMediaEntrySize; 429 int ipIfStatsMemberEntrySize; 430 int ipIfStatsGroupSourceEntrySize; 431 432 /* # input datagrams (incl errors) { ipIfStatsEntry 3 } */ 433 Counter ipIfStatsInReceives; 434 /* # errors in IP headers and options { ipIfStatsEntry 7 } */ 435 Counter ipIfStatsInHdrErrors; 436 /* # exceeds outgoing link MTU(v6 only) { ipv6IfStatsEntry 3 } */ 437 Counter ipIfStatsInTooBigErrors; 438 /* # discarded due to no route to dest { ipIfStatsEntry 8 } */ 439 Counter ipIfStatsInNoRoutes; 440 /* # invalid or unsupported addresses { ipIfStatsEntry 9 } */ 441 Counter ipIfStatsInAddrErrors; 442 /* # unknown next header { ipIfStatsEntry 10 } */ 443 Counter ipIfStatsInUnknownProtos; 444 /* # too short packets { ipIfStatsEntry 11 } */ 445 Counter ipIfStatsInTruncatedPkts; 446 /* # discarded e.g. due to no buffers { ipIfStatsEntry 17 } */ 447 Counter ipIfStatsInDiscards; 448 /* # delivered to upper layer protocols { ipIfStatsEntry 18 } */ 449 Counter ipIfStatsInDelivers; 450 /* # forwarded out interface { ipIfStatsEntry 23 } */ 451 Counter ipIfStatsOutForwDatagrams; 452 /* # originated out interface { ipIfStatsEntry 20 } */ 453 Counter ipIfStatsOutRequests; 454 /* # discarded e.g. due to no buffers { ipIfStatsEntry 25 } */ 455 Counter ipIfStatsOutDiscards; 456 /* # sucessfully fragmented packets { ipIfStatsEntry 27 } */ 457 Counter ipIfStatsOutFragOKs; 458 /* # fragmentation failed { ipIfStatsEntry 28 } */ 459 Counter ipIfStatsOutFragFails; 460 /* # fragments created { ipIfStatsEntry 29 } */ 461 Counter ipIfStatsOutFragCreates; 462 /* # fragments to reassemble { ipIfStatsEntry 14 } */ 463 Counter ipIfStatsReasmReqds; 464 /* # packets after reassembly { ipIfStatsEntry 15 } */ 465 Counter ipIfStatsReasmOKs; 466 /* # reassembly failed { ipIfStatsEntry 16 } */ 467 Counter ipIfStatsReasmFails; 468 /* # received multicast packets { ipIfStatsEntry 34 } */ 469 Counter ipIfStatsInMcastPkts; 470 /* # transmitted multicast packets { ipIfStatsEntry 38 } */ 471 Counter ipIfStatsOutMcastPkts; 472 473 /* 474 * In addition to defined MIBs 475 */ 476 477 /* # discarded due to no route to dest { ipSystemStatsEntry 22 } */ 478 Counter ipIfStatsOutNoRoutes; 479 /* # of complete duplicates in reassembly */ 480 Counter ipIfStatsReasmDuplicates; 481 /* # of partial duplicates in reassembly */ 482 Counter ipIfStatsReasmPartDups; 483 /* # of packets not forwarded due to adminstrative reasons */ 484 Counter ipIfStatsForwProhibits; 485 /* # of UDP packets with bad UDP checksums */ 486 Counter udpInCksumErrs; 487 #define udpIfStatsInCksumErrs udpInCksumErrs 488 /* # of UDP packets droped due to queue overflow */ 489 Counter udpInOverflows; 490 #define udpIfStatsInOverflows udpInOverflows 491 /* 492 * # of RAW IP packets (all IP protocols except UDP, TCP 493 * and ICMP) droped due to queue overflow 494 */ 495 Counter rawipInOverflows; 496 #define rawipIfStatsInOverflows rawipInOverflows 497 498 /* 499 * # of IP packets received with the wrong version (i.e., not equal 500 * to ipIfStatsIPVersion) and that were dropped. 501 */ 502 Counter ipIfStatsInWrongIPVersion; 503 /* 504 * Depending on the value of ipIfStatsIPVersion, this counter tracks 505 * v4: # of IPv6 packets transmitted by ip_wput or, 506 * v6: # of IPv4 packets transmitted by ip_wput_v6. 507 */ 508 Counter ipIfStatsOutWrongIPVersion; 509 /* 510 * Depending on the value of ipIfStatsIPVersion, this counter tracks 511 * # of times ip_wput has switched to become ip_wput_v6, or vice versa. 512 */ 513 Counter ipIfStatsOutSwitchIPVersion; 514 515 /* 516 * Fields defined in RFC 4293 517 */ 518 519 /* ip version { ipIfStatsEntry 1 } */ 520 int ipIfStatsIPVersion; 521 /* # input datagrams (incl errors) { ipIfStatsEntry 4 } */ 522 Counter64 ipIfStatsHCInReceives; 523 /* # input octets (incl errors) { ipIfStatsEntry 6 } */ 524 Counter64 ipIfStatsHCInOctets; 525 /* 526 * { ipIfStatsEntry 13 } 527 * # input datagrams for which a forwarding attempt was made 528 */ 529 Counter64 ipIfStatsHCInForwDatagrams; 530 /* # delivered to upper layer protocols { ipIfStatsEntry 19 } */ 531 Counter64 ipIfStatsHCInDelivers; 532 /* # originated out interface { ipIfStatsEntry 21 } */ 533 Counter64 ipIfStatsHCOutRequests; 534 /* # forwarded out interface { ipIfStatsEntry 23 } */ 535 Counter64 ipIfStatsHCOutForwDatagrams; 536 /* # dg's requiring fragmentation { ipIfStatsEntry 26 } */ 537 Counter ipIfStatsOutFragReqds; 538 /* # output datagrams { ipIfStatsEntry 31 } */ 539 Counter64 ipIfStatsHCOutTransmits; 540 /* # output octets { ipIfStatsEntry 33 } */ 541 Counter64 ipIfStatsHCOutOctets; 542 /* # received multicast datagrams { ipIfStatsEntry 35 } */ 543 Counter64 ipIfStatsHCInMcastPkts; 544 /* # received multicast octets { ipIfStatsEntry 37 } */ 545 Counter64 ipIfStatsHCInMcastOctets; 546 /* # transmitted multicast datagrams { ipIfStatsEntry 39 } */ 547 Counter64 ipIfStatsHCOutMcastPkts; 548 /* # transmitted multicast octets { ipIfStatsEntry 41 } */ 549 Counter64 ipIfStatsHCOutMcastOctets; 550 /* # received broadcast datagrams { ipIfStatsEntry 43 } */ 551 Counter64 ipIfStatsHCInBcastPkts; 552 /* # transmitted broadcast datagrams { ipIfStatsEntry 45 } */ 553 Counter64 ipIfStatsHCOutBcastPkts; 554 555 /* 556 * Fields defined in mib2_ip_t 557 */ 558 559 /* # of incoming packets that succeeded policy checks */ 560 Counter ipsecInSucceeded; 561 #define ipsecIfStatsInSucceeded ipsecInSucceeded 562 /* # of incoming packets that failed policy checks */ 563 Counter ipsecInFailed; 564 #define ipsecIfStatsInFailed ipsecInFailed 565 /* # of bad IP header checksums */ 566 Counter ipInCksumErrs; 567 #define ipIfStatsInCksumErrs ipInCksumErrs 568 /* total # of segments recv'd with error { tcp 14 } */ 569 Counter tcpInErrs; 570 #define tcpIfStatsInErrs tcpInErrs 571 /* # of recv'd dg's not deliverable (no appl.) { udp 2 } */ 572 Counter udpNoPorts; 573 #define udpIfStatsNoPorts udpNoPorts 574 } mib2_ipIfStatsEntry_t; 575 576 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 577 #pragma pack() 578 #endif 579 580 /* 581 * The IP address table contains this entity's IP addressing information. 582 * 583 * ipAddrTable OBJECT-TYPE 584 * SYNTAX SEQUENCE OF IpAddrEntry 585 * ACCESS not-accessible 586 * STATUS mandatory 587 * DESCRIPTION 588 * "The table of addressing information relevant to 589 * this entity's IP addresses." 590 * ::= { ip 20 } 591 */ 592 593 typedef struct mib2_ipAddrEntry { 594 /* IP address of this entry {ipAddrEntry 1} */ 595 IpAddress ipAdEntAddr; 596 /* Unique interface index {ipAddrEntry 2} */ 597 DeviceName ipAdEntIfIndex; 598 /* Subnet mask for this IP addr {ipAddrEntry 3} */ 599 IpAddress ipAdEntNetMask; 600 /* 2^lsb of IP broadcast addr {ipAddrEntry 4} */ 601 int ipAdEntBcastAddr; 602 /* max size for dg reassembly {ipAddrEntry 5} */ 603 int ipAdEntReasmMaxSize; 604 /* additional ipif_t fields */ 605 struct ipAdEntInfo_s { 606 Gauge ae_mtu; 607 /* BSD if metric */ 608 int ae_metric; 609 /* ipif broadcast addr. relation to above?? */ 610 IpAddress ae_broadcast_addr; 611 /* point-point dest addr */ 612 IpAddress ae_pp_dst_addr; 613 int ae_flags; /* IFF_* flags in if.h */ 614 Counter ae_ibcnt; /* Inbound packets */ 615 Counter ae_obcnt; /* Outbound packets */ 616 Counter ae_focnt; /* Forwarded packets */ 617 IpAddress ae_subnet; /* Subnet prefix */ 618 int ae_subnet_len; /* Subnet prefix length */ 619 IpAddress ae_src_addr; /* Source address */ 620 } ipAdEntInfo; 621 uint32_t ipAdEntRetransmitTime; /* ipInterfaceRetransmitTime */ 622 } mib2_ipAddrEntry_t; 623 624 /* 625 * ipv6AddrTable OBJECT-TYPE 626 * SYNTAX SEQUENCE OF Ipv6AddrEntry 627 * MAX-ACCESS not-accessible 628 * STATUS current 629 * DESCRIPTION 630 * "The table of addressing information relevant to 631 * this node's interface addresses." 632 * ::= { ipv6MIBObjects 8 } 633 */ 634 635 typedef struct mib2_ipv6AddrEntry { 636 /* Unique interface index { Part of INDEX } */ 637 DeviceName ipv6AddrIfIndex; 638 639 /* IPv6 address of this entry { ipv6AddrEntry 1 } */ 640 Ip6Address ipv6AddrAddress; 641 /* Prefix length { ipv6AddrEntry 2 } */ 642 uint_t ipv6AddrPfxLength; 643 /* Type: stateless(1), stateful(2), unknown(3) { ipv6AddrEntry 3 } */ 644 uint_t ipv6AddrType; 645 /* Anycast: true(1), false(2) { ipv6AddrEntry 4 } */ 646 uint_t ipv6AddrAnycastFlag; 647 /* 648 * Address status: preferred(1), deprecated(2), invalid(3), 649 * inaccessible(4), unknown(5) { ipv6AddrEntry 5 } 650 */ 651 uint_t ipv6AddrStatus; 652 struct ipv6AddrInfo_s { 653 Gauge ae_mtu; 654 /* BSD if metric */ 655 int ae_metric; 656 /* point-point dest addr */ 657 Ip6Address ae_pp_dst_addr; 658 int ae_flags; /* IFF_* flags in if.h */ 659 Counter ae_ibcnt; /* Inbound packets */ 660 Counter ae_obcnt; /* Outbound packets */ 661 Counter ae_focnt; /* Forwarded packets */ 662 Ip6Address ae_subnet; /* Subnet prefix */ 663 int ae_subnet_len; /* Subnet prefix length */ 664 Ip6Address ae_src_addr; /* Source address */ 665 } ipv6AddrInfo; 666 uint32_t ipv6AddrReasmMaxSize; /* InterfaceReasmMaxSize */ 667 Ip6Address ipv6AddrIdentifier; /* InterfaceIdentifier */ 668 uint32_t ipv6AddrIdentifierLen; 669 uint32_t ipv6AddrReachableTime; /* InterfaceReachableTime */ 670 uint32_t ipv6AddrRetransmitTime; /* InterfaceRetransmitTime */ 671 } mib2_ipv6AddrEntry_t; 672 673 /* 674 * The IP routing table contains an entry for each route presently known to 675 * this entity. (for IPv4 routes) 676 * 677 * ipRouteTable OBJECT-TYPE 678 * SYNTAX SEQUENCE OF IpRouteEntry 679 * ACCESS not-accessible 680 * STATUS mandatory 681 * DESCRIPTION 682 * "This entity's IP Routing table." 683 * ::= { ip 21 } 684 */ 685 686 typedef struct mib2_ipRouteEntry { 687 /* dest ip addr for this route {ipRouteEntry 1 } RW */ 688 IpAddress ipRouteDest; 689 /* unique interface index for this hop {ipRouteEntry 2 } RW */ 690 DeviceName ipRouteIfIndex; 691 /* primary route metric {ipRouteEntry 3 } RW */ 692 int ipRouteMetric1; 693 /* alternate route metric {ipRouteEntry 4 } RW */ 694 int ipRouteMetric2; 695 /* alternate route metric {ipRouteEntry 5 } RW */ 696 int ipRouteMetric3; 697 /* alternate route metric {ipRouteEntry 6 } RW */ 698 int ipRouteMetric4; 699 /* ip addr of next hop on this route {ipRouteEntry 7 } RW */ 700 IpAddress ipRouteNextHop; 701 /* other(1), inval(2), dir(3), indir(4) {ipRouteEntry 8 } RW */ 702 int ipRouteType; 703 /* mechanism by which route was learned {ipRouteEntry 9 } */ 704 int ipRouteProto; 705 /* sec's since last update of route {ipRouteEntry 10} RW */ 706 int ipRouteAge; 707 /* {ipRouteEntry 11} RW */ 708 IpAddress ipRouteMask; 709 /* alternate route metric {ipRouteEntry 12} RW */ 710 int ipRouteMetric5; 711 /* additional info from ire's {ipRouteEntry 13 } */ 712 struct ipRouteInfo_s { 713 Gauge re_max_frag; 714 Gauge re_rtt; 715 Counter re_ref; 716 int re_frag_flag; 717 IpAddress re_src_addr; 718 int re_ire_type; 719 Counter re_obpkt; 720 Counter re_ibpkt; 721 int re_flags; 722 } ipRouteInfo; 723 } mib2_ipRouteEntry_t; 724 725 /* 726 * The IPv6 routing table contains an entry for each route presently known to 727 * this entity. 728 * 729 * ipv6RouteTable OBJECT-TYPE 730 * SYNTAX SEQUENCE OF IpRouteEntry 731 * ACCESS not-accessible 732 * STATUS current 733 * DESCRIPTION 734 * "IPv6 Routing table. This table contains 735 * an entry for each valid IPv6 unicast route 736 * that can be used for packet forwarding 737 * determination." 738 * ::= { ipv6MIBObjects 11 } 739 */ 740 741 typedef struct mib2_ipv6RouteEntry { 742 /* dest ip addr for this route { ipv6RouteEntry 1 } */ 743 Ip6Address ipv6RouteDest; 744 /* prefix length { ipv6RouteEntry 2 } */ 745 int ipv6RoutePfxLength; 746 /* unique route index { ipv6RouteEntry 3 } */ 747 unsigned ipv6RouteIndex; 748 /* unique interface index for this hop { ipv6RouteEntry 4 } */ 749 DeviceName ipv6RouteIfIndex; 750 /* IPv6 addr of next hop on this route { ipv6RouteEntry 5 } */ 751 Ip6Address ipv6RouteNextHop; 752 /* other(1), discard(2), local(3), remote(4) */ 753 /* { ipv6RouteEntry 6 } */ 754 int ipv6RouteType; 755 /* mechanism by which route was learned { ipv6RouteEntry 7 } */ 756 /* 757 * other(1), local(2), netmgmt(3), ndisc(4), rip(5), ospf(6), 758 * bgp(7), idrp(8), igrp(9) 759 */ 760 int ipv6RouteProtocol; 761 /* policy hook or traffic class { ipv6RouteEntry 8 } */ 762 unsigned ipv6RoutePolicy; 763 /* sec's since last update of route { ipv6RouteEntry 9} */ 764 int ipv6RouteAge; 765 /* Routing domain ID of the next hop { ipv6RouteEntry 10 } */ 766 unsigned ipv6RouteNextHopRDI; 767 /* route metric { ipv6RouteEntry 11 } */ 768 unsigned ipv6RouteMetric; 769 /* preference (impl specific) { ipv6RouteEntry 12 } */ 770 unsigned ipv6RouteWeight; 771 /* additional info from ire's { } */ 772 struct ipv6RouteInfo_s { 773 Gauge re_max_frag; 774 Gauge re_rtt; 775 Counter re_ref; 776 int re_frag_flag; 777 Ip6Address re_src_addr; 778 int re_ire_type; 779 Counter re_obpkt; 780 Counter re_ibpkt; 781 int re_flags; 782 } ipv6RouteInfo; 783 } mib2_ipv6RouteEntry_t; 784 785 /* 786 * The IPv4 and IPv6 routing table entries on a trusted system also have 787 * security attributes in the form of label ranges. This experimental 788 * interface provides information about these labels. 789 * 790 * Each entry in this table contains a label range and an index that refers 791 * back to the entry in the routing table to which it applies. There may be 0, 792 * 1, or many label ranges for each routing table entry. 793 * 794 * (opthdr.level is set to MIB2_IP for IPv4 entries and MIB2_IP6 for IPv6. 795 * opthdr.name is set to EXPER_IP_GWATTR.) 796 * 797 * ipRouteAttributeTable OBJECT-TYPE 798 * SYNTAX SEQUENCE OF IpAttributeEntry 799 * ACCESS not-accessible 800 * STATUS current 801 * DESCRIPTION 802 * "IPv4 routing attributes table. This table contains 803 * an entry for each valid trusted label attached to a 804 * route in the system." 805 * ::= { ip 102 } 806 * 807 * ipv6RouteAttributeTable OBJECT-TYPE 808 * SYNTAX SEQUENCE OF IpAttributeEntry 809 * ACCESS not-accessible 810 * STATUS current 811 * DESCRIPTION 812 * "IPv6 routing attributes table. This table contains 813 * an entry for each valid trusted label attached to a 814 * route in the system." 815 * ::= { ip6 102 } 816 */ 817 818 typedef struct mib2_ipAttributeEntry { 819 uint_t iae_routeidx; 820 int iae_doi; 821 brange_t iae_slrange; 822 } mib2_ipAttributeEntry_t; 823 824 /* 825 * The IP address translation table contain the IpAddress to 826 * `physical' address equivalences. Some interfaces do not 827 * use translation tables for determining address 828 * equivalences (e.g., DDN-X.25 has an algorithmic method); 829 * if all interfaces are of this type, then the Address 830 * Translation table is empty, i.e., has zero entries. 831 * 832 * ipNetToMediaTable OBJECT-TYPE 833 * SYNTAX SEQUENCE OF IpNetToMediaEntry 834 * ACCESS not-accessible 835 * STATUS mandatory 836 * DESCRIPTION 837 * "The IP Address Translation table used for mapping 838 * from IP addresses to physical addresses." 839 * ::= { ip 22 } 840 */ 841 842 typedef struct mib2_ipNetToMediaEntry { 843 /* Unique interface index { ipNetToMediaEntry 1 } RW */ 844 DeviceName ipNetToMediaIfIndex; 845 /* Media dependent physical addr { ipNetToMediaEntry 2 } RW */ 846 PhysAddress ipNetToMediaPhysAddress; 847 /* ip addr for this physical addr { ipNetToMediaEntry 3 } RW */ 848 IpAddress ipNetToMediaNetAddress; 849 /* other(1), inval(2), dyn(3), stat(4) { ipNetToMediaEntry 4 } RW */ 850 int ipNetToMediaType; 851 struct ipNetToMediaInfo_s { 852 PhysAddress ntm_mask; /* subnet mask for entry */ 853 int ntm_flags; /* ACE_F_* flags in arp.h */ 854 } ipNetToMediaInfo; 855 } mib2_ipNetToMediaEntry_t; 856 857 /* 858 * ipv6NetToMediaTable OBJECT-TYPE 859 * SYNTAX SEQUENCE OF Ipv6NetToMediaEntry 860 * MAX-ACCESS not-accessible 861 * STATUS current 862 * DESCRIPTION 863 * "The IPv6 Address Translation table used for 864 * mapping from IPv6 addresses to physical addresses. 865 * 866 * The IPv6 address translation table contain the 867 * Ipv6Address to `physical' address equivalencies. 868 * Some interfaces do not use translation tables 869 * for determining address equivalencies; if all 870 * interfaces are of this type, then the Address 871 * Translation table is empty, i.e., has zero 872 * entries." 873 * ::= { ipv6MIBObjects 12 } 874 */ 875 876 typedef struct mib2_ipv6NetToMediaEntry { 877 /* Unique interface index { Part of INDEX } */ 878 DeviceIndex ipv6NetToMediaIfIndex; 879 880 /* ip addr for this physical addr { ipv6NetToMediaEntry 1 } */ 881 Ip6Address ipv6NetToMediaNetAddress; 882 /* Media dependent physical addr { ipv6NetToMediaEntry 2 } */ 883 PhysAddress ipv6NetToMediaPhysAddress; 884 /* 885 * Type of mapping 886 * other(1), dynamic(2), static(3), local(4) 887 * { ipv6NetToMediaEntry 3 } 888 */ 889 int ipv6NetToMediaType; 890 /* 891 * NUD state 892 * reachable(1), stale(2), delay(3), probe(4), invalid(5), unknown(6) 893 * Note: The kernel returns ND_* states. 894 * { ipv6NetToMediaEntry 4 } 895 */ 896 int ipv6NetToMediaState; 897 /* sysUpTime last time entry was updated { ipv6NetToMediaEntry 5 } */ 898 int ipv6NetToMediaLastUpdated; 899 } mib2_ipv6NetToMediaEntry_t; 900 901 902 /* 903 * List of group members per interface 904 */ 905 typedef struct ip_member { 906 /* Interface index */ 907 DeviceName ipGroupMemberIfIndex; 908 /* IP Multicast address */ 909 IpAddress ipGroupMemberAddress; 910 /* Number of member sockets */ 911 Counter ipGroupMemberRefCnt; 912 /* Filter mode: 1 => include, 2 => exclude */ 913 int ipGroupMemberFilterMode; 914 } ip_member_t; 915 916 917 /* 918 * List of IPv6 group members per interface 919 */ 920 typedef struct ipv6_member { 921 /* Interface index */ 922 DeviceIndex ipv6GroupMemberIfIndex; 923 /* IP Multicast address */ 924 Ip6Address ipv6GroupMemberAddress; 925 /* Number of member sockets */ 926 Counter ipv6GroupMemberRefCnt; 927 /* Filter mode: 1 => include, 2 => exclude */ 928 int ipv6GroupMemberFilterMode; 929 } ipv6_member_t; 930 931 /* 932 * This is used to mark transport layer entities (e.g., TCP connections) that 933 * are capable of receiving packets from a range of labels. 'level' is set to 934 * the protocol of interest (e.g., MIB2_TCP), and 'name' is set to 935 * EXPER_XPORT_MLP. The tme_connidx refers back to the entry in MIB2_TCP_CONN, 936 * MIB2_TCP6_CONN, or MIB2_SCTP_CONN. 937 * 938 * It is also used to report connections that receive packets at a single label 939 * that's other than the zone's label. This is the case when a TCP connection 940 * is accepted from a particular peer using an MLP listener. 941 */ 942 typedef struct mib2_transportMLPEntry { 943 uint_t tme_connidx; 944 uint_t tme_flags; 945 int tme_doi; 946 bslabel_t tme_label; 947 } mib2_transportMLPEntry_t; 948 949 #define MIB2_TMEF_PRIVATE 0x00000001 /* MLP on private addresses */ 950 #define MIB2_TMEF_SHARED 0x00000002 /* MLP on shared addresses */ 951 952 /* 953 * List of IPv4 source addresses being filtered per interface 954 */ 955 typedef struct ip_grpsrc { 956 /* Interface index */ 957 DeviceName ipGroupSourceIfIndex; 958 /* IP Multicast address */ 959 IpAddress ipGroupSourceGroup; 960 /* IP Source address */ 961 IpAddress ipGroupSourceAddress; 962 } ip_grpsrc_t; 963 964 965 /* 966 * List of IPv6 source addresses being filtered per interface 967 */ 968 typedef struct ipv6_grpsrc { 969 /* Interface index */ 970 DeviceIndex ipv6GroupSourceIfIndex; 971 /* IP Multicast address */ 972 Ip6Address ipv6GroupSourceGroup; 973 /* IP Source address */ 974 Ip6Address ipv6GroupSourceAddress; 975 } ipv6_grpsrc_t; 976 977 978 /* 979 * ICMP Group 980 */ 981 typedef struct mib2_icmp { 982 /* total # of recv'd ICMP msgs { icmp 1 } */ 983 Counter icmpInMsgs; 984 /* recv'd ICMP msgs with errors { icmp 2 } */ 985 Counter icmpInErrors; 986 /* recv'd "dest unreachable" msg's { icmp 3 } */ 987 Counter icmpInDestUnreachs; 988 /* recv'd "time exceeded" msg's { icmp 4 } */ 989 Counter icmpInTimeExcds; 990 /* recv'd "parameter problem" msg's { icmp 5 } */ 991 Counter icmpInParmProbs; 992 /* recv'd "source quench" msg's { icmp 6 } */ 993 Counter icmpInSrcQuenchs; 994 /* recv'd "ICMP redirect" msg's { icmp 7 } */ 995 Counter icmpInRedirects; 996 /* recv'd "echo request" msg's { icmp 8 } */ 997 Counter icmpInEchos; 998 /* recv'd "echo reply" msg's { icmp 9 } */ 999 Counter icmpInEchoReps; 1000 /* recv'd "timestamp" msg's { icmp 10 } */ 1001 Counter icmpInTimestamps; 1002 /* recv'd "timestamp reply" msg's { icmp 11 } */ 1003 Counter icmpInTimestampReps; 1004 /* recv'd "address mask request" msg's { icmp 12 } */ 1005 Counter icmpInAddrMasks; 1006 /* recv'd "address mask reply" msg's { icmp 13 } */ 1007 Counter icmpInAddrMaskReps; 1008 /* total # of sent ICMP msg's { icmp 14 } */ 1009 Counter icmpOutMsgs; 1010 /* # of msg's not sent for internal icmp errors { icmp 15 } */ 1011 Counter icmpOutErrors; 1012 /* # of "dest unreachable" msg's sent { icmp 16 } */ 1013 Counter icmpOutDestUnreachs; 1014 /* # of "time exceeded" msg's sent { icmp 17 } */ 1015 Counter icmpOutTimeExcds; 1016 /* # of "parameter problme" msg's sent { icmp 18 } */ 1017 Counter icmpOutParmProbs; 1018 /* # of "source quench" msg's sent { icmp 19 } */ 1019 Counter icmpOutSrcQuenchs; 1020 /* # of "ICMP redirect" msg's sent { icmp 20 } */ 1021 Counter icmpOutRedirects; 1022 /* # of "Echo request" msg's sent { icmp 21 } */ 1023 Counter icmpOutEchos; 1024 /* # of "Echo reply" msg's sent { icmp 22 } */ 1025 Counter icmpOutEchoReps; 1