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 2006 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 DeviceName re_in_ill; /* Input interface */ 723 IpAddress re_in_src_addr; /* Input source address */ 724 } ipRouteInfo; 725 } mib2_ipRouteEntry_t; 726 727 /* 728 * The IPv6 routing table contains an entry for each route presently known to 729 * this entity. 730 * 731 * ipv6RouteTable OBJECT-TYPE 732 * SYNTAX SEQUENCE OF IpRouteEntry 733 * ACCESS not-accessible 734 * STATUS current 735 * DESCRIPTION 736 * "IPv6 Routing table. This table contains 737 * an entry for each valid IPv6 unicast route 738 * that can be used for packet forwarding 739 * determination." 740 * ::= { ipv6MIBObjects 11 } 741 */ 742 743 typedef struct mib2_ipv6RouteEntry { 744 /* dest ip addr for this route { ipv6RouteEntry 1 } */ 745 Ip6Address ipv6RouteDest; 746 /* prefix length { ipv6RouteEntry 2 } */ 747 int ipv6RoutePfxLength; 748 /* unique route index { ipv6RouteEntry 3 } */ 749 unsigned ipv6RouteIndex; 750 /* unique interface index for this hop { ipv6RouteEntry 4 } */ 751 DeviceName ipv6RouteIfIndex; 752 /* IPv6 addr of next hop on this route { ipv6RouteEntry 5 } */ 753 Ip6Address ipv6RouteNextHop; 754 /* other(1), discard(2), local(3), remote(4) */ 755 /* { ipv6RouteEntry 6 } */ 756 int ipv6RouteType; 757 /* mechanism by which route was learned { ipv6RouteEntry 7 } */ 758 /* 759 * other(1), local(2), netmgmt(3), ndisc(4), rip(5), ospf(6), 760 * bgp(7), idrp(8), igrp(9) 761 */ 762 int ipv6RouteProtocol; 763 /* policy hook or traffic class { ipv6RouteEntry 8 } */ 764 unsigned ipv6RoutePolicy; 765 /* sec's since last update of route { ipv6RouteEntry 9} */ 766 int ipv6RouteAge; 767 /* Routing domain ID of the next hop { ipv6RouteEntry 10 } */ 768 unsigned ipv6RouteNextHopRDI; 769 /* route metric { ipv6RouteEntry 11 } */ 770 unsigned ipv6RouteMetric; 771 /* preference (impl specific) { ipv6RouteEntry 12 } */ 772 unsigned ipv6RouteWeight; 773 /* additional info from ire's { } */ 774 struct ipv6RouteInfo_s { 775 Gauge re_max_frag; 776 Gauge re_rtt; 777 Counter re_ref; 778 int re_frag_flag; 779 Ip6Address re_src_addr; 780 int re_ire_type; 781 Counter re_obpkt; 782 Counter re_ibpkt; 783 int re_flags; 784 } ipv6RouteInfo; 785 } mib2_ipv6RouteEntry_t; 786 787 /* 788 * The IPv4 and IPv6 routing table entries on a trusted system also have 789 * security attributes in the form of label ranges. This experimental 790 * interface provides information about these labels. 791 * 792 * Each entry in this table contains a label range and an index that refers 793 * back to the entry in the routing table to which it applies. There may be 0, 794 * 1, or many label ranges for each routing table entry. 795 * 796 * (opthdr.level is set to MIB2_IP for IPv4 entries and MIB2_IP6 for IPv6. 797 * opthdr.name is set to EXPER_IP_GWATTR.) 798 * 799 * ipRouteAttributeTable OBJECT-TYPE 800 * SYNTAX SEQUENCE OF IpAttributeEntry 801 * ACCESS not-accessible 802 * STATUS current 803 * DESCRIPTION 804 * "IPv4 routing attributes table. This table contains 805 * an entry for each valid trusted label attached to a 806 * route in the system." 807 * ::= { ip 102 } 808 * 809 * ipv6RouteAttributeTable OBJECT-TYPE 810 * SYNTAX SEQUENCE OF IpAttributeEntry 811 * ACCESS not-accessible 812 * STATUS current 813 * DESCRIPTION 814 * "IPv6 routing attributes table. This table contains 815 * an entry for each valid trusted label attached to a 816 * route in the system." 817 * ::= { ip6 102 } 818 */ 819 820 typedef struct mib2_ipAttributeEntry { 821 uint_t iae_routeidx; 822 int iae_doi; 823 brange_t iae_slrange; 824 } mib2_ipAttributeEntry_t; 825 826 /* 827 * The IP address translation table contain the IpAddress to 828 * `physical' address equivalences. Some interfaces do not 829 * use translation tables for determining address 830 * equivalences (e.g., DDN-X.25 has an algorithmic method); 831 * if all interfaces are of this type, then the Address 832 * Translation table is empty, i.e., has zero entries. 833 * 834 * ipNetToMediaTable OBJECT-TYPE 835 * SYNTAX SEQUENCE OF IpNetToMediaEntry 836 * ACCESS not-accessible 837 * STATUS mandatory 838 * DESCRIPTION 839 * "The IP Address Translation table used for mapping 840 * from IP addresses to physical addresses." 841 * ::= { ip 22 } 842 */ 843 844 typedef struct mib2_ipNetToMediaEntry { 845 /* Unique interface index { ipNetToMediaEntry 1 } RW */ 846 DeviceName ipNetToMediaIfIndex; 847 /* Media dependent physical addr { ipNetToMediaEntry 2 } RW */ 848 PhysAddress ipNetToMediaPhysAddress; 849 /* ip addr for this physical addr { ipNetToMediaEntry 3 } RW */ 850 IpAddress ipNetToMediaNetAddress; 851 /* other(1), inval(2), dyn(3), stat(4) { ipNetToMediaEntry 4 } RW */ 852 int ipNetToMediaType; 853 struct ipNetToMediaInfo_s { 854 PhysAddress ntm_mask; /* subnet mask for entry */ 855 int ntm_flags; /* ACE_F_* flags in arp.h */ 856 } ipNetToMediaInfo; 857 } mib2_ipNetToMediaEntry_t; 858 859 /* 860 * ipv6NetToMediaTable OBJECT-TYPE 861 * SYNTAX SEQUENCE OF Ipv6NetToMediaEntry 862 * MAX-ACCESS not-accessible 863 * STATUS current 864 * DESCRIPTION 865 * "The IPv6 Address Translation table used for 866 * mapping from IPv6 addresses to physical addresses. 867 * 868 * The IPv6 address translation table contain the 869 * Ipv6Address to `physical' address equivalencies. 870 * Some interfaces do not use translation tables 871 * for determining address equivalencies; if all 872 * interfaces are of this type, then the Address 873 * Translation table is empty, i.e., has zero 874 * entries." 875 * ::= { ipv6MIBObjects 12 } 876 */ 877 878 typedef struct mib2_ipv6NetToMediaEntry { 879 /* Unique interface index { Part of INDEX } */ 880 DeviceIndex ipv6NetToMediaIfIndex; 881 882 /* ip addr for this physical addr { ipv6NetToMediaEntry 1 } */ 883 Ip6Address ipv6NetToMediaNetAddress; 884 /* Media dependent physical addr { ipv6NetToMediaEntry 2 } */ 885 PhysAddress ipv6NetToMediaPhysAddress; 886 /* 887 * Type of mapping 888 * other(1), dynamic(2), static(3), local(4) 889 * { ipv6NetToMediaEntry 3 } 890 */ 891 int ipv6NetToMediaType; 892 /* 893 * NUD state 894 * reachable(1), stale(2), delay(3), probe(4), invalid(5), unknown(6) 895 * Note: The kernel returns ND_* states. 896 * { ipv6NetToMediaEntry 4 } 897 */ 898 int ipv6NetToMediaState; 899 /* sysUpTime last time entry was updated { ipv6NetToMediaEntry 5 } */ 900 int ipv6NetToMediaLastUpdated; 901 } mib2_ipv6NetToMediaEntry_t; 902 903 904 /* 905 * List of group members per interface 906 */ 907 typedef struct ip_member { 908 /* Interface index */ 909 DeviceName ipGroupMemberIfIndex; 910 /* IP Multicast address */ 911 IpAddress ipGroupMemberAddress; 912 /* Number of member sockets */ 913 Counter ipGroupMemberRefCnt; 914 /* Filter mode: 1 => include, 2 => exclude */ 915 int ipGroupMemberFilterMode; 916 } ip_member_t; 917 918 919 /* 920 * List of IPv6 group members per interface 921 */ 922 typedef struct ipv6_member { 923 /* Interface index */ 924 DeviceIndex ipv6GroupMemberIfIndex; 925 /* IP Multicast address */ 926 Ip6Address ipv6GroupMemberAddress; 927 /* Number of member sockets */ 928 Counter ipv6GroupMemberRefCnt; 929 /* Filter mode: 1 => include, 2 => exclude */ 930 int ipv6GroupMemberFilterMode; 931 } ipv6_member_t; 932 933 /* 934 * This is used to mark transport layer entities (e.g., TCP connections) that 935 * are capable of receiving packets from a range of labels. 'level' is set to 936 * the protocol of interest (e.g., MIB2_TCP), and 'name' is set to 937 * EXPER_XPORT_MLP. The tme_connidx refers back to the entry in MIB2_TCP_CONN, 938 * MIB2_TCP6_CONN, or MIB2_SCTP_CONN. 939 * 940 * It is also used to report connections that receive packets at a single label 941 * that's other than the zone's label. This is the case when a TCP connection 942 * is accepted from a particular peer using an MLP listener. 943 */ 944 typedef struct mib2_transportMLPEntry { 945 uint_t tme_connidx; 946 uint_t tme_flags; 947 int tme_doi; 948 bslabel_t tme_label; 949 } mib2_transportMLPEntry_t; 950 951 #define MIB2_TMEF_PRIVATE 0x00000001 /* MLP on private addresses */ 952 #define MIB2_TMEF_SHARED 0x00000002 /* MLP on shared addresses */ 953 954 /* 955 * List of IPv4 source addresses being filtered per interface 956 */ 957 typedef struct ip_grpsrc { 958 /* Interface index */ 959 DeviceName ipGroupSourceIfIndex; 960 /* IP Multicast address */ 961 IpAddress ipGroupSourceGroup; 962 /* IP Source address */ 963 IpAddress ipGroupSourceAddress; 964 } ip_grpsrc_t; 965 966 967 /* 968 * List of IPv6 source addresses being filtered per interface 969 */ 970 typedef struct ipv6_grpsrc { 971 /* Interface index */ 972 DeviceIndex ipv6GroupSourceIfIndex; 973 /* IP Multicast address */ 974 Ip6Address ipv6GroupSourceGroup; 975 /* IP Source address */ 976 Ip6Address ipv6GroupSourceAddress; 977 } ipv6_grpsrc_t; 978 979 980 /* 981 * ICMP Group 982 */ 983 typedef struct mib2_icmp { 984 /* total # of recv'd ICMP msgs { icmp 1 } */ 985 Counter icmpInMsgs; 986 /* recv'd ICMP msgs with errors { icmp 2 } */ 987 Counter icmpInErrors; 988 /* recv'd "dest unreachable" msg's { icmp 3 } */ 989 Counter icmpInDestUnreachs; 990 /* recv'd "time exceeded" msg's { icmp 4 } */ 991 Counter icmpInTimeExcds; 992 /* recv'd "parameter problem" msg's { icmp 5 } */ 993 Counter icmpInParmProbs; 994 /* recv'd "source quench" msg's { icmp 6 } */ 995 Counter icmpInSrcQuenchs; 996 /* recv'd "ICMP redirect" msg's { icmp 7 } */ 997 Counter icmpInRedirects; 998 /* recv'd "echo request" msg's { icmp 8 } */ 999 Counter icmpInEchos; 1000 /* recv'd "echo reply" msg's { icmp 9 } */ 1001 Counter icmpInEchoReps; 1002 /* recv'd "timestamp" msg's { icmp 10 } */ 1003 Counter icmpInTimestamps; 1004 /* recv'd "timestamp reply" msg's { icmp 11 } */ 1005 Counter icmpInTimestampReps; 1006 /* recv'd "address mask request" msg's { icmp 12 } */ 1007 Counter icmpInAddrMasks; 1008 /* recv'd "address mask reply" msg's { icmp 13 } */ 1009 Counter icmpInAddrMaskReps; 1010 /* total # of sent ICMP msg's { icmp 14 } */ 1011 Counter icmpOutMsgs; 1012 /* # of msg's not sent for internal icmp errors { icmp 15 } */ 1013 Counter icmpOutErrors; 1014 /* # of "dest unreachable" msg's sent { icmp 16 } */ 1015 Counter icmpOutDestUnreachs; 1016 /* # of "time exceeded" msg's sent { icmp 17 } */ 1017 Counter icmpOutTimeExcds; 1018 /* # of "parameter problme" msg's sent { icmp 18 } */ 1019 Counter icmpOutParmProbs; 1020 /* # of "source quench" msg's sent { icmp 19 } */ 1021 Counter icmpOutSrcQuenchs; 1022 /* # of "ICMP redirect" msg's sent { icmp 20 } */ 1023 Counter icmpOutRedirects; 1024 /* # of "Echo request" msg's sent { icmp 21 } */ 1025 Counter icmpOutEchos; 1026 /* # of "Echo reply" msg's sent { icmp 22 } */ 1027 Counter icmpOutEchoReps; 1028 /* # of "timestamp request" msg's sent { icmp 23 } */ 1029 Counter icmpOutTimestamps; 1030 /* # of "timestamp reply" msg's sent { icmp 24 } */ 1031 Counter icmpOutTimestampReps; 1032 /* # of "address mask request" msg's sent { icmp 25 } */ 1033 Counter icmpOutAddrMasks; 1034 /* # of "address mask reply" msg's sent { icmp 26 } */ 1035 Counter icmpOutAddrMaskReps; 1036 /* 1037 * In addition to MIB-II 1038 */ 1039 /* # of received packets with checksum errors */ 1040 Counter icmpInCksumErrs; 1041 /* # of received packets with unknow codes */ 1042 Counter icmpInUnknowns; 1043 /* # of received unreachables with "fragmentation needed" */ 1044 Counter icmpInFragNeeded; 1045 /* # of sent unreachables with "fragmentation needed" */ 1046 Counter icmpOutFragNeeded; 1047 /* 1048 * # of msg's not sent since original packet was broadcast/multicast 1049 * or an ICMP error packet 1050 */ 1051 Counter icmpOutDrops; 1052 /* # of ICMP packets droped due to queue overflow */ 1053 Counter icmpInOverflows; 1054 /* recv'd "ICMP redirect" msg's that are bad thus ignored */ 1055 Counter icmpInBadRedirects; 1056 } mib2_icmp_t; 1057 1058 1059 /* 1060 * ipv6IfIcmpEntry OBJECT-TYPE 1061 * SYNTAX Ipv6IfIcmpEntry 1062 * MAX-ACCESS not-accessible 1063 * STATUS current 1064 * DESCRIPTION 1065 * "An ICMPv6 statistics entry containing 1066 * objects at a particular IPv6 interface. 1067 * 1068 * Note that a receiving interface is 1069 * the interface to which a given ICMPv6 message 1070 * is addressed which may not be necessarily 1071 * the input interface for the message. 1072 * 1073 * Similarly, the sending interface is 1074 * the interface that sources a given 1075 * ICMP message which is usually but not 1076 * necessarily the output interface for the message." 1077 * AUGMENTS { ipv6IfEntry } 1078 * ::= { ipv6IfIcmpTable 1 } 1079 * 1080 * Per-interface ICMPv6 statistics table 1081 */ 1082 1083 typedef struct mib2_ipv6IfIcmpEntry { 1084 /* Local ifindex to identify the interface */ 1085 DeviceIndex ipv6IfIcmpIfIndex; 1086 1087 int ipv6IfIcmpEntrySize; /* Size of ipv6IfIcmpEntry */ 1088 1089 /* The total # ICMP msgs rcvd includes ipv6IfIcmpInErrors */ 1090 Counter32 ipv6IfIcmpInMsgs; 1091 /* # ICMP with ICMP-specific errors (bad checkum, length, etc) */ 1092 Counter32 ipv6IfIcmpInErrors; 1093 /* # ICMP Destination Unreachable */ 1094 Counter32 ipv6IfIcmpInDestUnreachs; 1095 /* # ICMP destination unreachable/communication admin prohibited */ 1096 Counter32 ipv6IfIcmpInAdminProhibs; 1097 Counter32 ipv6IfIcmpInTimeExcds; 1098 Counter32 ipv6IfIcmpInParmProblems; 1099 Counter32 ipv6IfIcmpInPktTooBigs; 1100 Counter32 ipv6IfIcmpInEchos; 1101 Counter32 ipv6IfIcmpInEchoReplies; 1102 Counter32 ipv6IfIcmpInRouterSolicits; 1103 Counter32 ipv6IfIcmpInRouterAdvertisements; 1104 Counter32 ipv6IfIcmpInNeighborSolicits; 1105 Counter32 ipv6IfIcmpInNeighborAdvertisements; 1106 Counter32 ipv6IfIcmpInRedirects; 1107 Counter32 ipv6IfIcmpInGroupMembQueries; 1108 Counter32 ipv6IfIcmpInGroupMembResponses; 1109 Counter32 ipv6IfIcmpInGroupMembReductions; 1110 /* Total # ICMP messages attempted to send (includes OutErrors) */ 1111 Counter32 ipv6IfIcmpOutMsgs; 1112 /* # ICMP messages not sent due to ICMP problems (e.g. no buffers) */ 1113 Counter32 ipv6IfIcmpOutErrors; 1114 Counter32 ipv6IfIcmpOutDestUnreachs; 1115 Counter32 ipv6IfIcmpOutAdminProhibs; 1116 Counter32 ipv6IfIcmpOutTimeExcds; 1117 Counter32 ipv6IfIcmpOutParmProblems; 1118 Counter32 ipv6IfIcmpOutPktTooBigs; 1119 Counter32 ipv6IfIcmpOutEchos; 1120 Counter32 ipv6IfIcmpOutEchoReplies; 1121 Counter32 ipv6IfIcmpOutRouterSolicits; 1122 Counter32 ipv6IfIcmpOutRouterAdvertisements; 1123 Counter32 ipv6IfIcmpOutNeighborSolicits; 1124 Counter32 ipv6IfIcmpOutNeighborAdvertisements; 1125 Counter32 ipv6IfIcmpOutRedirects; 1126 Counter32 ipv6IfIcmpOutGroupMembQueries; 1127 Counter32 ipv6IfIcmpOutGroupMembResponses; 1128 Counter32 ipv6IfIcmpOutGroupMembReductions; 1129 /* Additions beyond the MIB */ 1130 Counter32 ipv6IfIcmpInOverflows; 1131 /* recv'd "ICMPv6 redirect" msg's that are bad thus ignored */ 1132 Counter32 ipv6IfIcmpBadHoplimit; 1133 Counter32 ipv6IfIcmpInBadNeighborAdvertisements; 1134 Counter32 ipv6IfIcmpInBadNeighborSolicitations; 1135 Counter32 ipv6IfIcmpInBadRedirects; 1136 Counter32 ipv6IfIcmpInGroupMembTotal; 1137 Counter32 ipv6IfIcmpInGroupMembBadQueries; 1138 Counter32 ipv6IfIcmpInGroupMembBadReports; 1139 Counter32 ipv6IfIcmpInGroupMembOurReports; 1140 } mib2_ipv6IfIcmpEntry_t; 1141 1142 /* 1143 * the TCP group 1144 * 1145 * Note that instances of object types that represent 1146 * information about a particular TCP connection are 1147 * transient; they persist only as long as the connection 1148 * in question. 1149 */ 1150 #define MIB2_TCP_CONN 13 /* tcpConnEntry */ 1151 #define MIB2_TCP6_CONN 14 /* tcp6ConnEntry */ 1152 1153 /* Old name retained for compatibility */ 1154 #define MIB2_TCP_13 MIB2_TCP_CONN 1155 1156 /* Pack data in mib2_tcp to make struct size the same for 32- and 64-bits */ 1157 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1158 #pragma pack(4) 1159 #endif 1160 typedef struct mib2_tcp { 1161 /* algorithm used for transmit timeout value { tcp 1 } */ 1162 int tcpRtoAlgorithm; 1163 /* minimum retransmit timeout (ms) { tcp 2 } */ 1164 int tcpRtoMin; 1165 /* maximum retransmit timeout (ms) { tcp 3 } */ 1166 int tcpRtoMax; 1167 /* maximum # of connections supported { tcp 4 } */ 1168 int tcpMaxConn; 1169 /* # of direct transitions CLOSED -> SYN-SENT { tcp 5 } */ 1170 Counter tcpActiveOpens; 1171 /* # of direct transitions LISTEN -> SYN-RCVD { tcp 6 } */ 1172 Counter tcpPassiveOpens; 1173 /* # of direct SIN-SENT/RCVD -> CLOSED/LISTEN { tcp 7 } */ 1174 Counter tcpAttemptFails; 1175 /* # of direct ESTABLISHED/CLOSE-WAIT -> CLOSED { tcp 8 } */ 1176 Counter tcpEstabResets; 1177 /* # of connections ESTABLISHED or CLOSE-WAIT { tcp 9 } */ 1178 Gauge tcpCurrEstab; 1179 /* total # of segments recv'd { tcp 10 } */ 1180 Counter tcpInSegs; 1181 /* total # of segments sent { tcp 11 } */ 1182 Counter tcpOutSegs; 1183 /* total # of segments retransmitted { tcp 12 } */ 1184 Counter tcpRetransSegs; 1185 /* {tcp 13} */ 1186 int tcpConnTableSize; /* Size of tcpConnEntry_t */ 1187 /* in ip {tcp 14} */ 1188 /* # of segments sent with RST flag { tcp 15 } */ 1189 Counter tcpOutRsts; 1190 /* In addition to MIB-II */ 1191 /* Sender */ 1192 /* total # of data segments sent */ 1193 Counter tcpOutDataSegs; 1194 /* total # of bytes in data segments sent */ 1195 Counter tcpOutDataBytes; 1196 /* total # of bytes in segments retransmitted */ 1197 Counter tcpRetransBytes; 1198 /* total # of acks sent */ 1199 Counter tcpOutAck; 1200 /* total # of delayed acks sent */ 1201 Counter tcpOutAckDelayed; 1202 /* total # of segments sent with the urg flag on */ 1203 Counter tcpOutUrg; 1204 /* total # of window updates sent */ 1205 Counter tcpOutWinUpdate; 1206 /* total # of zero window probes sent */ 1207 Counter tcpOutWinProbe; 1208 /* total # of control segments sent (syn, fin, rst) */ 1209 Counter tcpOutControl; 1210 /* total # of segments sent due to "fast retransmit" */ 1211 Counter tcpOutFastRetrans; 1212 /* Receiver */ 1213 /* total # of ack segments received */ 1214 Counter tcpInAckSegs; 1215 /* total # of bytes acked */ 1216 Counter tcpInAckBytes; 1217 /* total # of duplicate acks */ 1218 Counter tcpInDupAck; 1219 /* total # of acks acking unsent data */ 1220 Counter tcpInAckUnsent; 1221 /* total # of data segments received in order */ 1222 Counter tcpInDataInorderSegs; 1223 /* total # of data bytes received in order */ 1224 Counter tcpInDataInorderBytes; 1225 /* total # of data segments received out of order */ 1226 Counter tcpInDataUnorderSegs; 1227 /* total # of data bytes received out of order */ 1228 Counter tcpInDataUnorderBytes; 1229 /* total # of complete duplicate data segments received */ 1230 Counter tcpInDataDupSegs; 1231 /* total # of bytes in the complete duplicate data segments received */ 1232 Counter tcpInDataDupBytes; 1233 /* total # of partial duplicate data segments received */ 1234 Counter tcpInDataPartDupSegs; 1235 /* total # of bytes in the partial duplicate data segments received */ 1236 Counter tcpInDataPartDupBytes; 1237 /* total # of data segments received past the window */ 1238 Counter tcpInDataPastWinSegs; 1239 /* total # of data bytes received part the window */ 1240 Counter tcpInDataPastWinBytes; 1241 /* total # of zero window probes received */ 1242 Counter tcpInWinProbe; 1243 /* total # of window updates received */ 1244 Counter tcpInWinUpdate; 1245 /* total # of data segments received after the connection has closed */ 1246 Counter tcpInClosed; 1247 /* Others */ 1248 /* total # of failed attempts to update the rtt estimate */ 1249 Counter tcpRttNoUpdate; 1250 /* total # of successful attempts to update the rtt estimate */ 1251 Counter tcpRttUpdate; 1252 /* total # of retransmit timeouts */ 1253 Counter tcpTimRetrans; 1254 /* total # of retransmit timeouts dropping the connection */ 1255 Counter tcpTimRetransDrop; 1256 /* total # of keepalive timeouts */ 1257 Counter tcpTimKeepalive; 1258 /* total # of keepalive timeouts sending a probe */ 1259 Counter tcpTimKeepaliveProbe; 1260 /* total # of keepalive timeouts dropping the connection */ 1261 Counter tcpTimKeepaliveDrop; 1262 /* total # of connections refused due to backlog full on listen */ 1263 Counter tcpListenDrop; 1264 /* total # of connections refused due to half-open queue (q0) full */ 1265 Counter tcpListenDropQ0; 1266 /* total # of connections dropped from a full half-open queue (q0) */ 1267 Counter tcpHalfOpenDrop; 1268 /* total # of retransmitted segments by SACK retransmission */ 1269 Counter tcpOutSackRetransSegs; 1270 1271 int tcp6ConnTableSize; /* Size of tcp6ConnEntry_t */ 1272 1273 /* 1274 * fields from RFC 4022 1275 */ 1276 1277 /* total # of segments recv'd { tcp 17 } */ 1278 Counter64 tcpHCInSegs; 1279 /* total # of segments sent { tcp 18 } */ 1280 Counter64 tcpHCOutSegs; 1281 } mib2_tcp_t; 1282 1283 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1284 #pragma pack() 1285 #endif 1286 1287 /* 1288 * The TCP/IPv4 connection table {tcp 13} contains information about this 1289 * entity's existing TCP connections over IPv4. 1290 */ 1291 /* For tcpConnState and tcp6ConnState */ 1292 #define MIB2_TCP_closed 1 1293 #define MIB2_TCP_listen 2 1294 #define MIB2_TCP_synSent 3 1295 #define MIB2_TCP_synReceived 4 1296 #define MIB2_TCP_established 5 1297 #define MIB2_TCP_finWait1 6 1298 #define MIB2_TCP_finWait2 7 1299 #define MIB2_TCP_closeWait 8 1300 #define MIB2_TCP_lastAck 9 1301 #define MIB2_TCP_closing 10 1302 #define MIB2_TCP_timeWait 11 1303 #define MIB2_TCP_deleteTCB 12 /* only writeable value */ 1304 1305 /* Pack data to make struct size the same for 32- and 64-bits */ 1306 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1307 #pragma pack(4) 1308 #endif 1309 typedef struct mib2_tcpConnEntry { 1310 /* state of tcp connection { tcpConnEntry 1} RW */ 1311 int tcpConnState; 1312 /* local ip addr for this connection { tcpConnEntry 2 } */ 1313 IpAddress tcpConnLocalAddress; 1314 /* local port for this connection { tcpConnEntry 3 } */ 1315 int tcpConnLocalPort; /* In host byte order */ 1316 /* remote ip addr for this connection { tcpConnEntry 4 } */ 1317 IpAddress tcpConnRemAddress; 1318 /* remote port for this connection { tcpConnEntry 5 } */ 1319 int tcpConnRemPort; /* In host byte order */ 1320 struct tcpConnEntryInfo_s { 1321 /* seq # of next segment to send */ 1322 Gauge ce_snxt; 1323 /* seq # of of last segment unacknowledged */ 1324 Gauge ce_suna; 1325 /* currect send window size */ 1326 Gauge ce_swnd; 1327 /* seq # of next expected segment */ 1328 Gauge ce_rnxt; 1329 /* seq # of last ack'd segment */ 1330 Gauge ce_rack; 1331 /* currenct receive window size */ 1332 Gauge ce_rwnd; 1333 /* current rto (retransmit timeout) */ 1334 Gauge ce_rto; 1335 /* current max segment size */ 1336 Gauge ce_mss; 1337 /* actual internal state */ 1338 int ce_state; 1339 } tcpConnEntryInfo; 1340 1341 /* pid of the processes that created this connection */ 1342 uint32_t tcpConnCreationProcess; 1343 /* system uptime when the connection was created */ 1344 uint64_t tcpConnCreationTime; 1345 } mib2_tcpConnEntry_t; 1346 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1347 #pragma pack() 1348 #endif 1349 1350 1351 /* 1352 * The TCP/IPv6 connection table {tcp 14} contains information about this 1353 * entity's existing TCP connections over IPv6. 1354 */ 1355 1356 /* Pack data to make struct size the same for 32- and 64-bits */ 1357 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1358 #pragma pack(4) 1359 #endif 1360 typedef struct mib2_tcp6ConnEntry { 1361 /* local ip addr for this connection { ipv6TcpConnEntry 1 } */ 1362 Ip6Address tcp6ConnLocalAddress; 1363 /* local port for this connection { ipv6TcpConnEntry 2 } */ 1364 int tcp6ConnLocalPort; 1365 /* remote ip addr for this connection { ipv6TcpConnEntry 3 } */ 1366 Ip6Address tcp6ConnRemAddress; 1367 /* remote port for this connection { ipv6TcpConnEntry 4 } */ 1368 int tcp6ConnRemPort; 1369 /* interface index or zero { ipv6TcpConnEntry 5 } */ 1370 DeviceIndex tcp6ConnIfIndex; 1371 /* state of tcp6 connection { ipv6TcpConnEntry 6 } RW */ 1372 int tcp6ConnState; 1373 struct tcp6ConnEntryInfo_s { 1374 /* seq # of next segment to send */ 1375 Gauge ce_snxt; 1376 /* seq # of of last segment unacknowledged */ 1377 Gauge ce_suna; 1378 /* currect send window size */ 1379 Gauge ce_swnd; 1380 /* seq # of next expected segment */ 1381 Gauge ce_rnxt; 1382 /* seq # of last ack'd segment */ 1383 Gauge ce_rack; 1384 /* currenct receive window size */ 1385 Gauge ce_rwnd; 1386 /* current rto (retransmit timeout) */ 1387 Gauge ce_rto; 1388 /* current max segment size */ 1389 Gauge ce_mss; 1390 /* actual internal state */ 1391 int ce_state; 1392 } tcp6ConnEntryInfo; 1393 1394 /* pid of the processes that created this connection */ 1395 uint32_t tcp6ConnCreationProcess; 1396 /* system uptime when the connection was created */ 1397 uint64_t tcp6ConnCreationTime; 1398 } mib2_tcp6ConnEntry_t; 1399 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1400 #pragma pack() 1401 #endif 1402 1403 /* 1404 * the UDP group 1405 */ 1406 #define MIB2_UDP_ENTRY 5 /* udpEntry */ 1407 #define MIB2_UDP6_ENTRY 6 /* udp6Entry */ 1408 1409 /* Old name retained for compatibility */ 1410 #define MIB2_UDP_5 MIB2_UDP_ENTRY 1411 1412 /* Pack data to make struct size the same for 32- and 64-bits */ 1413 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1414 #pragma pack(4) 1415 #endif 1416 typedef struct mib2_udp { 1417 /* total # of UDP datagrams sent upstream { udp 1 } */ 1418 Counter udpInDatagrams; 1419 /* in ip { udp 2 } */ 1420 /* # of recv'd dg's not deliverable (other) { udp 3 } */ 1421 Counter udpInErrors; 1422 /* total # of dg's sent { udp 4 } */ 1423 Counter udpOutDatagrams; 1424 /* { udp 5 } */ 1425 int udpEntrySize; /* Size of udpEntry_t */ 1426 int udp6EntrySize; /* Size of udp6Entry_t */ 1427 Counter udpOutErrors; 1428 1429 /* 1430 * fields from RFC 4113 1431 */ 1432 1433 /* total # of UDP datagrams sent upstream { udp 8 } */ 1434 Counter64 udpHCInDatagrams; 1435 /* total # of dg's sent { udp 9 } */ 1436 Counter64 udpHCOutDatagrams; 1437 } mib2_udp_t; 1438 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1439 #pragma pack() 1440 #endif 1441 1442 /* 1443 * The UDP listener table contains information about this entity's UDP 1444 * end-points on which a local application is currently accepting datagrams. 1445 */ 1446 1447 /* For both IPv4 and IPv6 ue_state: */ 1448 #define MIB2_UDP_unbound 1 1449 #define MIB2_UDP_idle 2 1450 #define MIB2_UDP_connected 3 1451 #define MIB2_UDP_unknown 4 1452 1453 /* Pack data to make struct size the same for 32- and 64-bits */ 1454 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1455 #pragma pack(4) 1456 #endif 1457 typedef struct mib2_udpEntry { 1458 /* local ip addr of listener { udpEntry 1 } */ 1459 IpAddress udpLocalAddress; 1460 /* local port of listener { udpEntry 2 } */ 1461 int udpLocalPort; /* In host byte order */ 1462 struct udpEntryInfo_s { 1463 int ue_state; 1464 IpAddress ue_RemoteAddress; 1465 int ue_RemotePort; /* In host byte order */ 1466 } udpEntryInfo; 1467 1468 /* 1469 * RFC 4113 1470 */ 1471 1472 /* Unique id for this 4-tuple { udpEndpointEntry 7 } */ 1473 uint32_t udpInstance; 1474 /* pid of the processes that created this endpoint */ 1475 uint32_t udpCreationProcess; 1476 /* system uptime when the endpoint was created */ 1477 uint64_t udpCreationTime; 1478 } mib2_udpEntry_t; 1479 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1480 #pragma pack() 1481 #endif 1482 1483 /* 1484 * The UDP (for IPv6) listener table contains information about this 1485 * entity's UDP end-points on which a local application is 1486 * currently accepting datagrams. 1487 */ 1488 1489 /* Pack data to make struct size the same for 32- and 64-bits */ 1490 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1491 #pragma pack(4) 1492 #endif 1493 typedef struct mib2_udp6Entry { 1494 /* local ip addr of listener { ipv6UdpEntry 1 } */ 1495 Ip6Address udp6LocalAddress; 1496 /* local port of listener { ipv6UdpEntry 2 } */ 1497 int udp6LocalPort; /* In host byte order */ 1498 /* interface index or zero { ipv6UdpEntry 3 } */ 1499 DeviceIndex udp6IfIndex; 1500 struct udp6EntryInfo_s { 1501 int ue_state; 1502 Ip6Address ue_RemoteAddress; 1503 int ue_RemotePort; /* In host byte order */ 1504 } udp6EntryInfo; 1505 1506 /* 1507 * RFC 4113 1508 */ 1509 1510 /* Unique id for this 4-tuple { udpEndpointEntry 7 } */ 1511 uint32_t udp6Instance; 1512 /* pid of the processes that created this endpoint */ 1513 uint32_t udp6CreationProcess; 1514 /* system uptime when the endpoint was created */ 1515 uint64_t udp6CreationTime; 1516 } mib2_udp6Entry_t; 1517 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1518 #pragma pack() 1519 #endif 1520 1521 /* 1522 * the RAWIP group 1523 */ 1524 typedef struct mib2_rawip { 1525 /* total # of RAWIP datagrams sent upstream */ 1526 Counter rawipInDatagrams; 1527 /* # of RAWIP packets with bad IPV6_CHECKSUM checksums */ 1528 Counter rawipInCksumErrs; 1529 /* # of recv'd dg's not deliverable (other) */ 1530 Counter rawipInErrors; 1531 /* total # of dg's sent */ 1532 Counter rawipOutDatagrams; 1533 /* total # of dg's not sent (e.g. no memory) */ 1534 Counter rawipOutErrors; 1535 } mib2_rawip_t; 1536 1537 /* DVMRP group */ 1538 #define EXPER_DVMRP_VIF 1 1539 #define EXPER_DVMRP_MRT 2 1540 1541 1542 /* 1543 * The SCTP group 1544 */ 1545 #define MIB2_SCTP_CONN 15 1546 #define MIB2_SCTP_CONN_LOCAL 16 1547 #define MIB2_SCTP_CONN_REMOTE 17 1548 1549 #define MIB2_SCTP_closed 1 1550 #define MIB2_SCTP_cookieWait 2 1551 #define MIB2_SCTP_cookieEchoed 3 1552 #define MIB2_SCTP_established 4 1553 #define MIB2_SCTP_shutdownPending 5 1554 #define MIB2_SCTP_shutdownSent 6 1555 #define MIB2_SCTP_shutdownReceived 7 1556 #define MIB2_SCTP_shutdownAckSent 8 1557 #define MIB2_SCTP_deleteTCB 9 1558 #define MIB2_SCTP_listen 10 /* Not in the MIB */ 1559 1560 #define MIB2_SCTP_ACTIVE 1 1561 #define MIB2_SCTP_INACTIVE 2 1562 1563 #define MIB2_SCTP_ADDR_V4 1 1564 #define MIB2_SCTP_ADDR_V6 2 1565 1566 #define MIB2_SCTP_RTOALGO_OTHER 1 1567 #define MIB2_SCTP_RTOALGO_VANJ 2 1568 1569 typedef struct mib2_sctpConnEntry { 1570 /* connection identifier { sctpAssocEntry 1 } */ 1571 uint32_t sctpAssocId; 1572 /* remote hostname (not used) { sctpAssocEntry 2 } */ 1573 Octet_t sctpAssocRemHostName; 1574 /* local port number { sctpAssocEntry 3 } */ 1575 uint32_t sctpAssocLocalPort; 1576 /* remote port number { sctpAssocEntry 4 } */ 1577 uint32_t sctpAssocRemPort; 1578 /* type of primary remote addr { sctpAssocEntry 5 } */ 1579 int sctpAssocRemPrimAddrType; 1580 /* primary remote address { sctpAssocEntry 6 } */ 1581 Ip6Address sctpAssocRemPrimAddr; 1582 /* local address */ 1583 Ip6Address sctpAssocLocPrimAddr; 1584 /* current heartbeat interval { sctpAssocEntry 7 } */ 1585 uint32_t sctpAssocHeartBeatInterval; 1586 /* state of this association { sctpAssocEntry 8 } */ 1587 int sctpAssocState; 1588 /* # of inbound streams { sctpAssocEntry 9 } */ 1589 uint32_t sctpAssocInStreams; 1590 /* # of outbound streams { sctpAssocEntry 10 } */ 1591 uint32_t sctpAssocOutStreams; 1592 /* max # of data retans { sctpAssocEntry 11 } */ 1593 uint32_t sctpAssocMaxRetr; 1594 /* sysId for assoc owner { sctpAssocEntry 12 } */ 1595 uint32_t sctpAssocPrimProcess; 1596 /* # of rxmit timeouts during hanshake */ 1597 Counter32 sctpAssocT1expired; /* { sctpAssocEntry 13 } */ 1598 /* # of rxmit timeouts during shutdown */ 1599 Counter32 sctpAssocT2expired; /* { sctpAssocEntry 14 } */ 1600 /* # of rxmit timeouts during data transfer */ 1601 Counter32 sctpAssocRtxChunks; /* { sctpAssocEntry 15 } */ 1602 /* assoc start-up time { sctpAssocEntry 16 } */ 1603 uint32_t sctpAssocStartTime; 1604 struct sctpConnEntryInfo_s { 1605 /* amount of data in send Q */ 1606 Gauge ce_sendq; 1607 /* amount of data in recv Q */ 1608 Gauge ce_recvq; 1609 /* currect send window size */ 1610 Gauge ce_swnd; 1611 /* currenct receive window size */ 1612 Gauge ce_rwnd; 1613 /* current max segment size */ 1614 Gauge ce_mss; 1615 } sctpConnEntryInfo; 1616 } mib2_sctpConnEntry_t; 1617 1618 typedef struct mib2_sctpConnLocalAddrEntry { 1619 /* connection identifier */ 1620 uint32_t sctpAssocId; 1621 /* type of local addr { sctpAssocLocalEntry 1 } */ 1622 int sctpAssocLocalAddrType; 1623 /* local address { sctpAssocLocalEntry 2 } */ 1624 Ip6Address sctpAssocLocalAddr; 1625 } mib2_sctpConnLocalEntry_t; 1626 1627 typedef struct mib2_sctpConnRemoteAddrEntry { 1628 /* connection identier */ 1629 uint32_t sctpAssocId; 1630 /* remote addr type { sctpAssocRemEntry 1 } */ 1631 int sctpAssocRemAddrType; 1632 /* remote address { sctpAssocRemEntry 2 } */ 1633 Ip6Address sctpAssocRemAddr; 1634 /* is the address active { sctpAssocRemEntry 3 } */ 1635 int sctpAssocRemAddrActive; 1636 /* whether hearbeat is active { sctpAssocRemEntry 4 } */ 1637 int sctpAssocRemAddrHBActive; 1638 /* current RTO { sctpAssocRemEntry 5 } */ 1639 uint32_t sctpAssocRemAddrRTO; 1640 /* max # of rexmits before becoming inactive */ 1641 uint32_t sctpAssocRemAddrMaxPathRtx; /* {sctpAssocRemEntry 6} */ 1642 /* # of rexmits to this dest { sctpAssocRemEntry 7 } */ 1643 uint32_t sctpAssocRemAddrRtx; 1644 } mib2_sctpConnRemoteEntry_t; 1645 1646 1647 1648 /* Pack data in mib2_sctp to make struct size the same for 32- and 64-bits */ 1649 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1650 #pragma pack(4) 1651 #endif 1652 1653 typedef struct mib2_sctp { 1654 /* algorithm used to determine rto { sctpParams 1 } */ 1655 int sctpRtoAlgorithm; 1656 /* min RTO in msecs { sctpParams 2 } */ 1657 uint32_t sctpRtoMin; 1658 /* max RTO in msecs { sctpParams 3 } */ 1659 uint32_t sctpRtoMax; 1660 /* initial RTO in msecs { sctpParams 4 } */ 1661 uint32_t sctpRtoInitial; 1662 /* max # of assocs { sctpParams 5 } */ 1663 int32_t sctpMaxAssocs; 1664 /* cookie lifetime in msecs { sctpParams 6 } */ 1665 uint32_t sctpValCookieLife; 1666 /* max # of retrans in startup { sctpParams 7 } */ 1667 uint32_t sctpMaxInitRetr; 1668 /* # of conns ESTABLISHED, SHUTDOWN-RECEIVED or SHUTDOWN-PENDING */ 1669 Counter32 sctpCurrEstab; /* { sctpStats 1 } */ 1670 /* # of active opens { sctpStats 2 } */ 1671 Counter32 sctpActiveEstab; 1672 /* # of passive opens { sctpStats 3 } */ 1673 Counter32 sctpPassiveEstab; 1674 /* # of aborted conns { sctpStats 4 } */ 1675 Counter32 sctpAborted; 1676 /* # of graceful shutdowns { sctpStats 5 } */ 1677 Counter32 sctpShutdowns; 1678 /* # of OOB packets { sctpStats 6 } */ 1679 Counter32 sctpOutOfBlue; 1680 /* # of packets discarded due to cksum { sctpStats 7 } */ 1681 Counter32 sctpChecksumError; 1682 /* # of control chunks sent { sctpStats 8 } */ 1683 Counter64 sctpOutCtrlChunks; 1684 /* # of ordered data chunks sent { sctpStats 9 } */ 1685 Counter64 sctpOutOrderChunks; 1686 /* # of unordered data chunks sent { sctpStats 10 } */ 1687 Counter64 sctpOutUnorderChunks; 1688 /* # of retransmitted data chunks */ 1689 Counter64 sctpRetransChunks; 1690 /* # of SACK chunks sent */ 1691 Counter sctpOutAck; 1692 /* # of delayed ACK timeouts */ 1693 Counter sctpOutAckDelayed; 1694 /* # of SACK chunks sent to update window */ 1695 Counter sctpOutWinUpdate; 1696 /* # of fast retransmits */ 1697 Counter sctpOutFastRetrans; 1698 /* # of window probes sent */ 1699 Counter sctpOutWinProbe; 1700 /* # of control chunks received { sctpStats 11 } */ 1701 Counter64 sctpInCtrlChunks; 1702 /* # of ordered data chunks rcvd { sctpStats 12 } */ 1703 Counter64 sctpInOrderChunks; 1704 /* # of unord data chunks rcvd { sctpStats 13 } */ 1705 Counter64 sctpInUnorderChunks; 1706 /* # of received SACK chunks */ 1707 Counter sctpInAck; 1708 /* # of received SACK chunks with duplicate TSN */ 1709 Counter sctpInDupAck; 1710 /* # of SACK chunks acking unsent data */ 1711 Counter sctpInAckUnsent; 1712 /* # of Fragmented User Messages { sctpStats 14 } */ 1713 Counter64 sctpFragUsrMsgs; 1714 /* # of Reassembled User Messages { sctpStats 15 } */ 1715 Counter64 sctpReasmUsrMsgs; 1716 /* # of Sent SCTP Packets { sctpStats 16 } */ 1717 Counter64 sctpOutSCTPPkts; 1718 /* # of Received SCTP Packets { sctpStats 17 } */ 1719 Counter64 sctpInSCTPPkts; 1720 /* # of invalid cookies received */ 1721 Counter sctpInInvalidCookie; 1722 /* total # of retransmit timeouts */ 1723 Counter sctpTimRetrans; 1724 /* total # of retransmit timeouts dropping the connection */ 1725 Counter sctpTimRetransDrop; 1726 /* total # of heartbeat probes */ 1727 Counter sctpTimHeartBeatProbe; 1728 /* total # of heartbeat timeouts dropping the connection */ 1729 Counter sctpTimHeartBeatDrop; 1730 /* total # of conns refused due to backlog full on listen */ 1731 Counter sctpListenDrop; 1732 /* total # of pkts received after the association has closed */ 1733 Counter sctpInClosed; 1734 int sctpEntrySize; 1735 int sctpLocalEntrySize; 1736 int sctpRemoteEntrySize; 1737 } mib2_sctp_t; 1738 1739 #if _LONG_LONG_ALIGNMENT == 8 && _LONG_LONG_ALIGNMENT_32 == 4 1740 #pragma pack() 1741 #endif 1742 1743 1744 #ifdef __cplusplus 1745 } 1746 #endif 1747 1748 #endif /* _INET_MIB2_H */ 1749