1-- 2-- This SMIv2 module has been generated by smidump 0.4.5. Do not edit. 3-- 4 5IF-MIB DEFINITIONS ::= BEGIN 6 7IMPORTS 8 IANAifType 9 FROM IANAifType-MIB 10 MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP 11 FROM SNMPv2-CONF 12 snmpTraps 13 FROM SNMPv2-MIB 14 Counter32, Counter64, Gauge32, Integer32, MODULE-IDENTITY, 15 NOTIFICATION-TYPE, OBJECT-TYPE, TimeTicks, mib-2 16 FROM SNMPv2-SMI 17 AutonomousType, DisplayString, PhysAddress, RowStatus, 18 TEXTUAL-CONVENTION, TestAndIncr, TimeStamp, TruthValue 19 FROM SNMPv2-TC; 20 21ifMIB MODULE-IDENTITY 22 LAST-UPDATED "200006140000Z" 23 ORGANIZATION 24 "IETF Interfaces MIB Working Group" 25 CONTACT-INFO 26 " Keith McCloghrie 27 Cisco Systems, Inc. 28 170 West Tasman Drive 29 San Jose, CA 95134-1706 30 US 31 32 408-526-5260 33 kzm@cisco.com" 34 DESCRIPTION 35 "The MIB module to describe generic objects for network 36 interface sub-layers. This MIB is an updated version of 37 MIB-II's ifTable, and incorporates the extensions defined in 38 RFC 1229." 39 REVISION "200006140000Z" 40 DESCRIPTION 41 "Clarifications agreed upon by the Interfaces MIB WG, and 42 published as RFC 2863." 43 REVISION "199602282155Z" 44 DESCRIPTION 45 "Revisions made by the Interfaces MIB WG, and published in 46 RFC 2233." 47 REVISION "199311082155Z" 48 DESCRIPTION 49 "Initial revision, published as part of RFC 1573." 50 ::= { mib-2 31 } 51 52 53OwnerString ::= TEXTUAL-CONVENTION 54 DISPLAY-HINT "255a" 55 STATUS deprecated 56 DESCRIPTION 57 "This data type is used to model an administratively 58 assigned name of the owner of a resource. This information 59 is taken from the NVT ASCII character set. It is suggested 60 that this name contain one or more of the following: ASCII 61 form of the manager station's transport address, management 62 station name (e.g., domain name), network management 63 personnel's name, location, or phone number. In some cases 64 the agent itself will be the owner of an entry. In these 65 cases, this string shall be set to a string starting with 66 'agent'." 67 SYNTAX OCTET STRING (SIZE(0..255)) 68 69InterfaceIndex ::= TEXTUAL-CONVENTION 70 DISPLAY-HINT "d" 71 STATUS current 72 DESCRIPTION 73 "A unique value, greater than zero, for each interface or 74 interface sub-layer in the managed system. It is 75 recommended that values are assigned contiguously starting 76 from 1. The value for each interface sub-layer must remain 77 constant at least from one re-initialization of the entity's 78 network management system to the next re-initialization." 79 SYNTAX Integer32 (1..2147483647) 80 81InterfaceIndexOrZero ::= TEXTUAL-CONVENTION 82 DISPLAY-HINT "d" 83 STATUS current 84 DESCRIPTION 85 "This textual convention is an extension of the 86 InterfaceIndex convention. The latter defines a greater 87 than zero value used to identify an interface or interface 88 sub-layer in the managed system. This extension permits the 89 additional value of zero. the value zero is object-specific 90 and must therefore be defined as part of the description of 91 any object which uses this syntax. Examples of the usage of 92 zero might include situations where interface was unknown, 93 or when none or all interfaces need to be referenced." 94 SYNTAX Integer32 (0..2147483647) 95 96interfaces OBJECT IDENTIFIER 97 ::= { mib-2 2 } 98 99ifNumber OBJECT-TYPE 100 SYNTAX Integer32 101 MAX-ACCESS read-only 102 STATUS current 103 DESCRIPTION 104 "The number of network interfaces (regardless of their 105 current state) present on this system." 106 ::= { interfaces 1 } 107 108ifTable OBJECT-TYPE 109 SYNTAX SEQUENCE OF IfEntry 110 MAX-ACCESS not-accessible 111 STATUS current 112 DESCRIPTION 113 "A list of interface entries. The number of entries is 114 given by the value of ifNumber." 115 ::= { interfaces 2 } 116 117ifEntry OBJECT-TYPE 118 SYNTAX IfEntry 119 MAX-ACCESS not-accessible 120 STATUS current 121 DESCRIPTION 122 "An entry containing management information applicable to a 123 particular interface." 124 INDEX { ifIndex } 125 ::= { ifTable 1 } 126 127IfEntry ::= SEQUENCE { 128 ifIndex InterfaceIndex, 129 ifDescr DisplayString, 130 ifType IANAifType, 131 ifMtu Integer32, 132 ifSpeed Gauge32, 133 ifPhysAddress PhysAddress, 134 ifAdminStatus INTEGER, 135 ifOperStatus INTEGER, 136 ifLastChange TimeTicks, 137 ifInOctets Counter32, 138 ifInUcastPkts Counter32, 139 ifInNUcastPkts Counter32, 140 ifInDiscards Counter32, 141 ifInErrors Counter32, 142 ifInUnknownProtos Counter32, 143 ifOutOctets Counter32, 144 ifOutUcastPkts Counter32, 145 ifOutNUcastPkts Counter32, 146 ifOutDiscards Counter32, 147 ifOutErrors Counter32, 148 ifOutQLen Gauge32, 149 ifSpecific OBJECT IDENTIFIER 150} 151 152ifIndex OBJECT-TYPE 153 SYNTAX InterfaceIndex 154 MAX-ACCESS read-only 155 STATUS current 156 DESCRIPTION 157 "A unique value, greater than zero, for each interface. It 158 is recommended that values are assigned contiguously 159 starting from 1. The value for each interface sub-layer 160 must remain constant at least from one re-initialization of 161 the entity's network management system to the next re- 162 initialization." 163 ::= { ifEntry 1 } 164 165ifDescr OBJECT-TYPE 166 SYNTAX DisplayString (SIZE(0..255)) 167 MAX-ACCESS read-only 168 STATUS current 169 DESCRIPTION 170 "A textual string containing information about the 171 interface. This string should include the name of the 172 manufacturer, the product name and the version of the 173 interface hardware/software." 174 ::= { ifEntry 2 } 175 176ifType OBJECT-TYPE 177 SYNTAX IANAifType 178 MAX-ACCESS read-only 179 STATUS current 180 DESCRIPTION 181 "The type of interface. Additional values for ifType are 182 assigned by the Internet Assigned Numbers Authority (IANA), 183 through updating the syntax of the IANAifType textual 184 convention." 185 ::= { ifEntry 3 } 186 187ifMtu OBJECT-TYPE 188 SYNTAX Integer32 189 MAX-ACCESS read-only 190 STATUS current 191 DESCRIPTION 192 "The size of the largest packet which can be sent/received 193 on the interface, specified in octets. For interfaces that 194 are used for transmitting network datagrams, this is the 195 size of the largest network datagram that can be sent on the 196 interface." 197 ::= { ifEntry 4 } 198 199ifSpeed OBJECT-TYPE 200 SYNTAX Gauge32 201 MAX-ACCESS read-only 202 STATUS current 203 DESCRIPTION 204 "An estimate of the interface's current bandwidth in bits 205 per second. For interfaces which do not vary in bandwidth 206 or for those where no accurate estimation can be made, this 207 object should contain the nominal bandwidth. If the 208 bandwidth of the interface is greater than the maximum value 209 reportable by this object then this object should report its 210 maximum value (4,294,967,295) and ifHighSpeed must be used 211 to report the interace's speed. For a sub-layer which has 212 no concept of bandwidth, this object should be zero." 213 ::= { ifEntry 5 } 214 215ifPhysAddress OBJECT-TYPE 216 SYNTAX PhysAddress 217 MAX-ACCESS read-only 218 STATUS current 219 DESCRIPTION 220 "The interface's address at its protocol sub-layer. For 221 example, for an 802.x interface, this object normally 222 contains a MAC address. The interface's media-specific MIB 223 must define the bit and byte ordering and the format of the 224 value of this object. For interfaces which do not have such 225 an address (e.g., a serial line), this object should contain 226 an octet string of zero length." 227 ::= { ifEntry 6 } 228 229ifAdminStatus OBJECT-TYPE 230 SYNTAX INTEGER { up(1), down(2), testing(3) } 231 MAX-ACCESS read-write 232 STATUS current 233 DESCRIPTION 234 "The desired state of the interface. The testing(3) state 235 indicates that no operational packets can be passed. When a 236 managed system initializes, all interfaces start with 237 ifAdminStatus in the down(2) state. As a result of either 238 explicit management action or per configuration information 239 retained by the managed system, ifAdminStatus is then 240 changed to either the up(1) or testing(3) states (or remains 241 in the down(2) state)." 242 ::= { ifEntry 7 } 243 244ifOperStatus OBJECT-TYPE 245 SYNTAX INTEGER { up(1), down(2), testing(3), unknown(4), 246 dormant(5), notPresent(6), lowerLayerDown(7) } 247 MAX-ACCESS read-only 248 STATUS current 249 DESCRIPTION 250 "The current operational state of the interface. The 251 testing(3) state indicates that no operational packets can 252 be passed. If ifAdminStatus is down(2) then ifOperStatus 253 should be down(2). If ifAdminStatus is changed to up(1) 254 then ifOperStatus should change to up(1) if the interface is 255 ready to transmit and receive network traffic; it should 256 change to dormant(5) if the interface is waiting for 257 external actions (such as a serial line waiting for an 258 incoming connection); it should remain in the down(2) state 259 if and only if there is a fault that prevents it from going 260 to the up(1) state; it should remain in the notPresent(6) 261 state if the interface has missing (typically, hardware) 262 components." 263 ::= { ifEntry 8 } 264 265ifLastChange OBJECT-TYPE 266 SYNTAX TimeTicks 267 MAX-ACCESS read-only 268 STATUS current 269 DESCRIPTION 270 "The value of sysUpTime at the time the interface entered 271 its current operational state. If the current state was 272 entered prior to the last re-initialization of the local 273 network management subsystem, then this object contains a 274 zero value." 275 ::= { ifEntry 9 } 276 277ifInOctets OBJECT-TYPE 278 SYNTAX Counter32 279 MAX-ACCESS read-only 280 STATUS current 281 DESCRIPTION 282 "The total number of octets received on the interface, 283 284 285 including framing characters. 286 287 Discontinuities in the value of this counter can occur at 288 re-initialization of the management system, and at other 289 times as indicated by the value of 290 ifCounterDiscontinuityTime." 291 ::= { ifEntry 10 } 292 293ifInUcastPkts OBJECT-TYPE 294 SYNTAX Counter32 295 MAX-ACCESS read-only 296 STATUS current 297 DESCRIPTION 298 "The number of packets, delivered by this sub-layer to a 299 higher (sub-)layer, which were not addressed to a multicast 300 or broadcast address at this sub-layer. 301 302 Discontinuities in the value of this counter can occur at 303 re-initialization of the management system, and at other 304 times as indicated by the value of 305 ifCounterDiscontinuityTime." 306 ::= { ifEntry 11 } 307 308ifInNUcastPkts OBJECT-TYPE 309 SYNTAX Counter32 310 MAX-ACCESS read-only 311 STATUS deprecated 312 DESCRIPTION 313 "The number of packets, delivered by this sub-layer to a 314 higher (sub-)layer, which were addressed to a multicast or 315 broadcast address at this sub-layer. 316 317 Discontinuities in the value of this counter can occur at 318 re-initialization of the management system, and at other 319 times as indicated by the value of 320 ifCounterDiscontinuityTime. 321 322 This object is deprecated in favour of ifInMulticastPkts and 323 ifInBroadcastPkts." 324 ::= { ifEntry 12 } 325 326ifInDiscards OBJECT-TYPE 327 SYNTAX Counter32 328 MAX-ACCESS read-only 329 STATUS current 330 DESCRIPTION 331 "The number of inbound packets which were chosen to be 332 discarded even though no errors had been detected to prevent 333 334 335 their being deliverable to a higher-layer protocol. One 336 possible reason for discarding such a packet could be to 337 free up buffer space. 338 339 Discontinuities in the value of this counter can occur at 340 re-initialization of the management system, and at other 341 times as indicated by the value of 342 ifCounterDiscontinuityTime." 343 ::= { ifEntry 13 } 344 345ifInErrors OBJECT-TYPE 346 SYNTAX Counter32 347 MAX-ACCESS read-only 348 STATUS current 349 DESCRIPTION 350 "For packet-oriented interfaces, the number of inbound 351 packets that contained errors preventing them from being 352 deliverable to a higher-layer protocol. For character- 353 oriented or fixed-length interfaces, the number of inbound 354 transmission units that contained errors preventing them 355 from being deliverable to a higher-layer protocol. 356 357 Discontinuities in the value of this counter can occur at 358 re-initialization of the management system, and at other 359 times as indicated by the value of 360 ifCounterDiscontinuityTime." 361 ::= { ifEntry 14 } 362 363ifInUnknownProtos OBJECT-TYPE 364 SYNTAX Counter32 365 MAX-ACCESS read-only 366 STATUS current 367 DESCRIPTION 368 "For packet-oriented interfaces, the number of packets 369 received via the interface which were discarded because of 370 an unknown or unsupported protocol. For character-oriented 371 or fixed-length interfaces that support protocol 372 multiplexing the number of transmission units received via 373 the interface which were discarded because of an unknown or 374 unsupported protocol. For any interface that does not 375 support protocol multiplexing, this counter will always be 376 0. 377 378 Discontinuities in the value of this counter can occur at 379 re-initialization of the management system, and at other 380 times as indicated by the value of 381 ifCounterDiscontinuityTime." 382 ::= { ifEntry 15 } 383 384ifOutOctets OBJECT-TYPE 385 SYNTAX Counter32 386 MAX-ACCESS read-only 387 STATUS current 388 DESCRIPTION 389 "The total number of octets transmitted out of the 390 interface, including framing characters. 391 392 Discontinuities in the value of this counter can occur at 393 re-initialization of the management system, and at other 394 times as indicated by the value of 395 ifCounterDiscontinuityTime." 396 ::= { ifEntry 16 } 397 398ifOutUcastPkts OBJECT-TYPE 399 SYNTAX Counter32 400 MAX-ACCESS read-only 401 STATUS current 402 DESCRIPTION 403 "The total number of packets that higher-level protocols 404 requested be transmitted, and which were not addressed to a 405 multicast or broadcast address at this sub-layer, including 406 those that were discarded or not sent. 407 408 Discontinuities in the value of this counter can occur at 409 re-initialization of the management system, and at other 410 times as indicated by the value of 411 ifCounterDiscontinuityTime." 412 ::= { ifEntry 17 } 413 414ifOutNUcastPkts OBJECT-TYPE 415 SYNTAX Counter32 416 MAX-ACCESS read-only 417 STATUS deprecated 418 DESCRIPTION 419 "The total number of packets that higher-level protocols 420 requested be transmitted, and which were addressed to a 421 multicast or broadcast address at this sub-layer, including 422 those that were discarded or not sent. 423 424 Discontinuities in the value of this counter can occur at 425 re-initialization of the management system, and at other 426 times as indicated by the value of 427 ifCounterDiscontinuityTime. 428 429 This object is deprecated in favour of ifOutMulticastPkts 430 and ifOutBroadcastPkts." 431 ::= { ifEntry 18 } 432 433ifOutDiscards OBJECT-TYPE 434 SYNTAX Counter32 435 MAX-ACCESS read-only 436 STATUS current 437 DESCRIPTION 438 "The number of outbound packets which were chosen to be 439 discarded even though no errors had been detected to prevent 440 their being transmitted. One possible reason for discarding 441 such a packet could be to free up buffer space. 442 443 Discontinuities in the value of this counter can occur at 444 re-initialization of the management system, and at other 445 times as indicated by the value of 446 ifCounterDiscontinuityTime." 447 ::= { ifEntry 19 } 448 449ifOutErrors OBJECT-TYPE 450 SYNTAX Counter32 451 MAX-ACCESS read-only 452 STATUS current 453 DESCRIPTION 454 "For packet-oriented interfaces, the number of outbound 455 packets that could not be transmitted because of errors. 456 For character-oriented or fixed-length interfaces, the 457 number of outbound transmission units that could not be 458 transmitted because of errors. 459 460 Discontinuities in the value of this counter can occur at 461 re-initialization of the management system, and at other 462 times as indicated by the value of 463 ifCounterDiscontinuityTime." 464 ::= { ifEntry 20 } 465 466ifOutQLen OBJECT-TYPE 467 SYNTAX Gauge32 468 MAX-ACCESS read-only 469 STATUS deprecated 470 DESCRIPTION 471 "The length of the output packet queue (in packets)." 472 ::= { ifEntry 21 } 473 474ifSpecific OBJECT-TYPE 475 SYNTAX OBJECT IDENTIFIER 476 MAX-ACCESS read-only 477 STATUS deprecated 478 DESCRIPTION 479 "A reference to MIB definitions specific to the particular 480 media being used to realize the interface. It is 481 482 483 recommended that this value point to an instance of a MIB 484 object in the media-specific MIB, i.e., that this object 485 have the semantics associated with the InstancePointer 486 textual convention defined in RFC 2579. In fact, it is 487 recommended that the media-specific MIB specify what value 488 ifSpecific should/can take for values of ifType. If no MIB 489 definitions specific to the particular media are available, 490 the value should be set to the OBJECT IDENTIFIER { 0 0 }." 491 ::= { ifEntry 22 } 492 493ifMIBObjects OBJECT IDENTIFIER 494 ::= { ifMIB 1 } 495 496ifXTable OBJECT-TYPE 497 SYNTAX SEQUENCE OF IfXEntry 498 MAX-ACCESS not-accessible 499 STATUS current 500 DESCRIPTION 501 "A list of interface entries. The number of entries is 502 given by the value of ifNumber. This table contains 503 additional objects for the interface table." 504 ::= { ifMIBObjects 1 } 505 506ifXEntry OBJECT-TYPE 507 SYNTAX IfXEntry 508 MAX-ACCESS not-accessible 509 STATUS current 510 DESCRIPTION 511 "An entry containing additional management information 512 applicable to a particular interface." 513 AUGMENTS { ifEntry } 514 ::= { ifXTable 1 } 515 516IfXEntry ::= SEQUENCE { 517 ifName DisplayString, 518 ifInMulticastPkts Counter32, 519 ifInBroadcastPkts Counter32, 520 ifOutMulticastPkts Counter32, 521 ifOutBroadcastPkts Counter32, 522 ifHCInOctets Counter64, 523 ifHCInUcastPkts Counter64, 524 ifHCInMulticastPkts Counter64, 525 ifHCInBroadcastPkts Counter64, 526 ifHCOutOctets Counter64, 527 ifHCOutUcastPkts Counter64, 528 ifHCOutMulticastPkts Counter64, 529 ifHCOutBroadcastPkts Counter64, 530 ifLinkUpDownTrapEnable INTEGER, 531 ifHighSpeed Gauge32, 532 ifPromiscuousMode TruthValue, 533 ifConnectorPresent TruthValue, 534 ifAlias DisplayString, 535 ifCounterDiscontinuityTime TimeStamp 536} 537 538ifName OBJECT-TYPE 539 SYNTAX DisplayString 540 MAX-ACCESS read-only 541 STATUS current 542 DESCRIPTION 543 "The textual name of the interface. The value of this 544 object should be the name of the interface as assigned by 545 the local device and should be suitable for use in commands 546 entered at the device's `console'. This might be a text 547 name, such as `le0' or a simple port number, such as `1', 548 depending on the interface naming syntax of the device. If 549 several entries in the ifTable together represent a single 550 interface as named by the device, then each will have the 551 same value of ifName. Note that for an agent which responds 552 to SNMP queries concerning an interface on some other 553 (proxied) device, then the value of ifName for such an 554 interface is the proxied device's local name for it. 555 556 If there is no local name, or this object is otherwise not 557 applicable, then this object contains a zero-length string." 558 ::= { ifXEntry 1 } 559 560ifInMulticastPkts OBJECT-TYPE 561 SYNTAX Counter32 562 MAX-ACCESS read-only 563 STATUS current 564 DESCRIPTION 565 "The number of packets, delivered by this sub-layer to a 566 higher (sub-)layer, which were addressed to a multicast 567 address at this sub-layer. For a MAC layer protocol, this 568 includes both Group and Functional addresses. 569 570 Discontinuities in the value of this counter can occur at 571 re-initialization of the management system, and at other 572 573 574 times as indicated by the value of 575 ifCounterDiscontinuityTime." 576 ::= { ifXEntry 2 } 577 578ifInBroadcastPkts OBJECT-TYPE 579 SYNTAX Counter32 580 MAX-ACCESS read-only 581 STATUS current 582 DESCRIPTION 583 "The number of packets, delivered by this sub-layer to a 584 higher (sub-)layer, which were addressed to a broadcast 585 address at this sub-layer. 586 587 Discontinuities in the value of this counter can occur at 588 re-initialization of the management system, and at other 589 times as indicated by the value of 590 ifCounterDiscontinuityTime." 591 ::= { ifXEntry 3 } 592 593ifOutMulticastPkts OBJECT-TYPE 594 SYNTAX Counter32 595 MAX-ACCESS read-only 596 STATUS current 597 DESCRIPTION 598 "The total number of packets that higher-level protocols 599 requested be transmitted, and which were addressed to a 600 multicast address at this sub-layer, including those that 601 were discarded or not sent. For a MAC layer protocol, this 602 includes both Group and Functional addresses. 603 604 Discontinuities in the value of this counter can occur at 605 re-initialization of the management system, and at other 606 times as indicated by the value of 607 ifCounterDiscontinuityTime." 608 ::= { ifXEntry 4 } 609 610ifOutBroadcastPkts OBJECT-TYPE 611 SYNTAX Counter32 612 MAX-ACCESS read-only 613 STATUS current 614 DESCRIPTION 615 "The total number of packets that higher-level protocols 616 requested be transmitted, and which were addressed to a 617 broadcast address at this sub-layer, including those that 618 were discarded or not sent. 619 620 Discontinuities in the value of this counter can occur at 621 re-initialization of the management system, and at other 622 623 624 times as indicated by the value of 625 ifCounterDiscontinuityTime." 626 ::= { ifXEntry 5 } 627 628ifHCInOctets OBJECT-TYPE 629 SYNTAX Counter64 630 MAX-ACCESS read-only 631 STATUS current 632 DESCRIPTION 633 "The total number of octets received on the interface, 634 including framing characters. This object is a 64-bit 635 version of ifInOctets. 636 637 Discontinuities in the value of this counter can occur at 638 re-initialization of the management system, and at other 639 times as indicated by the value of 640 ifCounterDiscontinuityTime." 641 ::= { ifXEntry 6 } 642 643ifHCInUcastPkts OBJECT-TYPE 644 SYNTAX Counter64 645 MAX-ACCESS read-only 646 STATUS current 647 DESCRIPTION 648 "The number of packets, delivered by this sub-layer to a 649 higher (sub-)layer, which were not addressed to a multicast 650 or broadcast address at this sub-layer. This object is a 651 64-bit version of ifInUcastPkts. 652 653 Discontinuities in the value of this counter can occur at 654 re-initialization of the management system, and at other 655 times as indicated by the value of 656 ifCounterDiscontinuityTime." 657 ::= { ifXEntry 7 } 658 659ifHCInMulticastPkts OBJECT-TYPE 660 SYNTAX Counter64 661 MAX-ACCESS read-only 662 STATUS current 663 DESCRIPTION 664 "The number of packets, delivered by this sub-layer to a 665 higher (sub-)layer, which were addressed to a multicast 666 address at this sub-layer. For a MAC layer protocol, this 667 includes both Group and Functional addresses. This object 668 is a 64-bit version of ifInMulticastPkts. 669 670 Discontinuities in the value of this counter can occur at 671 re-initialization of the management system, and at other 672 times as indicated by the value of 673 ifCounterDiscontinuityTime." 674 ::= { ifXEntry 8 } 675 676ifHCInBroadcastPkts OBJECT-TYPE 677 SYNTAX Counter64 678 MAX-ACCESS read-only 679 STATUS current 680 DESCRIPTION 681 "The number of packets, delivered by this sub-layer to a 682 higher (sub-)layer, which were addressed to a broadcast 683 address at this sub-layer. This object is a 64-bit version 684 of ifInBroadcastPkts. 685 686 Discontinuities in the value of this counter can occur at 687 re-initialization of the management system, and at other 688 times as indicated by the value of 689 ifCounterDiscontinuityTime." 690 ::= { ifXEntry 9 } 691 692ifHCOutOctets OBJECT-TYPE 693 SYNTAX Counter64 694 MAX-ACCESS read-only 695 STATUS current 696 DESCRIPTION 697 "The total number of octets transmitted out of the 698 interface, including framing characters. This object is a 699 64-bit version of ifOutOctets. 700 701 Discontinuities in the value of this counter can occur at 702 re-initialization of the management system, and at other 703 times as indicated by the value of 704 ifCounterDiscontinuityTime." 705 ::= { ifXEntry 10 } 706 707ifHCOutUcastPkts OBJECT-TYPE 708 SYNTAX Counter64 709 MAX-ACCESS read-only 710 STATUS current 711 DESCRIPTION 712 "The total number of packets that higher-level protocols 713 requested be transmitted, and which were not addressed to a 714 multicast or broadcast address at this sub-layer, including 715 those that were discarded or not sent. This object is a 716 64-bit version of ifOutUcastPkts. 717 718 Discontinuities in the value of this counter can occur at 719 re-initialization of the management system, and at other 720 times as indicated by the value of 721 ifCounterDiscontinuityTime." 722 ::= { ifXEntry 11 } 723 724ifHCOutMulticastPkts OBJECT-TYPE 725 SYNTAX Counter64 726 MAX-ACCESS read-only 727 STATUS current 728 DESCRIPTION 729 "The total number of packets that higher-level protocols 730 requested be transmitted, and which were addressed to a 731 multicast address at this sub-layer, including those that 732 were discarded or not sent. For a MAC layer protocol, this 733 includes both Group and Functional addresses. This object 734 is a 64-bit version of ifOutMulticastPkts. 735 736 Discontinuities in the value of this counter can occur at 737 re-initialization of the management system, and at other 738 times as indicated by the value of 739 ifCounterDiscontinuityTime." 740 ::= { ifXEntry 12 } 741 742ifHCOutBroadcastPkts OBJECT-TYPE 743 SYNTAX Counter64 744 MAX-ACCESS read-only 745 STATUS current 746 DESCRIPTION 747 "The total number of packets that higher-level protocols 748 requested be transmitted, and which were addressed to a 749 broadcast address at this sub-layer, including those that 750 were discarded or not sent. This object is a 64-bit version 751 of ifOutBroadcastPkts. 752 753 Discontinuities in the value of this counter can occur at 754 re-initialization of the management system, and at other 755 times as indicated by the value of 756 ifCounterDiscontinuityTime." 757 ::= { ifXEntry 13 } 758 759ifLinkUpDownTrapEnable OBJECT-TYPE 760 SYNTAX INTEGER { enabled(1), disabled(2) } 761 MAX-ACCESS read-write 762 STATUS current 763 DESCRIPTION 764 "Indicates whether linkUp/linkDown traps should be generated 765 for this interface. 766 767 By default, this object should have the value enabled(1) for 768 interfaces which do not operate on 'top' of any other 769 interface (as defined in the ifStackTable), and disabled(2) 770 otherwise." 771 ::= { ifXEntry 14 } 772 773ifHighSpeed OBJECT-TYPE 774 SYNTAX Gauge32 775 MAX-ACCESS read-only 776 STATUS current 777 DESCRIPTION 778 "An estimate of the interface's current bandwidth in units 779 of 1,000,000 bits per second. If this object reports a 780 value of `n' then the speed of the interface is somewhere in 781 the range of `n-500,000' to `n+499,999'. For interfaces 782 which do not vary in bandwidth or for those where no 783 accurate estimation can be made, this object should contain 784 the nominal bandwidth. For a sub-layer which has no concept 785 of bandwidth, this object should be zero." 786 ::= { ifXEntry 15 } 787 788ifPromiscuousMode OBJECT-TYPE 789 SYNTAX TruthValue 790 MAX-ACCESS read-write 791 STATUS current 792 DESCRIPTION 793 "This object has a value of false(2) if this interface only 794 accepts packets/frames that are addressed to this station. 795 This object has a value of true(1) when the station accepts 796 all packets/frames transmitted on the media. The value 797 true(1) is only legal on certain types of media. If legal, 798 setting this object to a value of true(1) may require the 799 interface to be reset before becoming effective. 800 801 The value of ifPromiscuousMode does not affect the reception 802 of broadcast and multicast packets/frames by the interface." 803 ::= { ifXEntry 16 } 804 805ifConnectorPresent OBJECT-TYPE 806 SYNTAX TruthValue 807 MAX-ACCESS read-only 808 STATUS current 809 DESCRIPTION 810 "This object has the value 'true(1)' if the interface 811 sublayer has a physical connector and the value 'false(2)' 812 otherwise." 813 ::= { ifXEntry 17 } 814 815ifAlias OBJECT-TYPE 816 SYNTAX DisplayString (SIZE(0..64)) 817 MAX-ACCESS read-write 818 STATUS current 819 DESCRIPTION 820 "This object is an 'alias' name for the interface as 821 specified by a network manager, and provides a non-volatile 822 'handle' for the interface. 823 824 On the first instantiation of an interface, the value of 825 ifAlias associated with that interface is the zero-length 826 string. As and when a value is written into an instance of 827 ifAlias through a network management set operation, then the 828 agent must retain the supplied value in the ifAlias instance 829 associated with the same interface for as long as that 830 interface remains instantiated, including across all re- 831 initializations/reboots of the network management system, 832 including those which result in a change of the interface's 833 ifIndex value. 834 835 An example of the value which a network manager might store 836 in this object for a WAN interface is the (Telco's) circuit 837 number/identifier of the interface. 838 839 Some agents may support write-access only for interfaces 840 having particular values of ifType. An agent which supports 841 write access to this object is required to keep the value in 842 non-volatile storage, but it may limit the length of new 843 values depending on how much storage is already occupied by 844 the current values for other interfaces." 845 ::= { ifXEntry 18 } 846 847ifCounterDiscontinuityTime OBJECT-TYPE 848 SYNTAX TimeStamp 849 MAX-ACCESS read-only 850 STATUS current 851 DESCRIPTION 852 "The value of sysUpTime on the most recent occasion at which 853 any one or more of this interface's counters suffered a 854 discontinuity. The relevant counters are the specific 855 instances associated with this interface of any Counter32 or 856 857 858 Counter64 object contained in the ifTable or ifXTable. If 859 no such discontinuities have occurred since the last re- 860 initialization of the local management subsystem, then this 861 object contains a zero value." 862 ::= { ifXEntry 19 } 863 864ifStackTable OBJECT-TYPE 865 SYNTAX SEQUENCE OF IfStackEntry 866 MAX-ACCESS not-accessible 867 STATUS current 868 DESCRIPTION 869 "The table containing information on the relationships 870 between the multiple sub-layers of network interfaces. In 871 particular, it contains information on which sub-layers run 872 'on top of' which other sub-layers, where each sub-layer 873 corresponds to a conceptual row in the ifTable. For 874 example, when the sub-layer with ifIndex value x runs over 875 the sub-layer with ifIndex value y, then this table 876 contains: 877 878 ifStackStatus.x.y=active 879 880 For each ifIndex value, I, which identifies an active 881 interface, there are always at least two instantiated rows 882 in this table associated with I. For one of these rows, I 883 is the value of ifStackHigherLayer; for the other, I is the 884 value of ifStackLowerLayer. (If I is not involved in 885 multiplexing, then these are the only two rows associated 886 with I.) 887 888 For example, two rows exist even for an interface which has 889 no others stacked on top or below it: 890 891 ifStackStatus.0.x=active 892 ifStackStatus.x.0=active " 893 ::= { ifMIBObjects 2 } 894 895ifStackEntry OBJECT-TYPE 896 SYNTAX IfStackEntry 897 MAX-ACCESS not-accessible 898 STATUS current 899 DESCRIPTION 900 "Information on a particular relationship between two sub- 901 layers, specifying that one sub-layer runs on 'top' of the 902 other sub-layer. Each sub-layer corresponds to a conceptual 903 row in the ifTable." 904 INDEX { ifStackHigherLayer, ifStackLowerLayer } 905 ::= { ifStackTable 1 } 906 907IfStackEntry ::= SEQUENCE { 908 ifStackHigherLayer InterfaceIndexOrZero, 909 ifStackLowerLayer InterfaceIndexOrZero, 910 ifStackStatus RowStatus 911} 912 913ifStackHigherLayer OBJECT-TYPE 914 SYNTAX InterfaceIndexOrZero 915 MAX-ACCESS not-accessible 916 STATUS current 917 DESCRIPTION 918 "The value of ifIndex corresponding to the higher sub-layer 919 of the relationship, i.e., the sub-layer which runs on 'top' 920 of the sub-layer identified by the corresponding instance of 921 ifStackLowerLayer. If there is no higher sub-layer (below 922 the internetwork layer), then this object has the value 0." 923 ::= { ifStackEntry 1 } 924 925ifStackLowerLayer OBJECT-TYPE 926 SYNTAX InterfaceIndexOrZero 927 MAX-ACCESS not-accessible 928 STATUS current 929 DESCRIPTION 930 "The value of ifIndex corresponding to the lower sub-layer 931 of the relationship, i.e., the sub-layer which runs 'below' 932 the sub-layer identified by the corresponding instance of 933 ifStackHigherLayer. If there is no lower sub-layer, then 934 this object has the value 0." 935 ::= { ifStackEntry 2 } 936 937ifStackStatus OBJECT-TYPE 938 SYNTAX RowStatus 939 MAX-ACCESS read-create 940 STATUS current 941 DESCRIPTION 942 "The status of the relationship between two sub-layers. 943 944 Changing the value of this object from 'active' to 945 'notInService' or 'destroy' will likely have consequences up 946 and down the interface stack. Thus, write access to this 947 object is likely to be inappropriate for some types of 948 interfaces, and many implementations will choose not to 949 support write-access for any type of interface." 950 ::= { ifStackEntry 3 } 951 952ifTestTable OBJECT-TYPE 953 SYNTAX SEQUENCE OF IfTestEntry 954 MAX-ACCESS not-accessible 955 STATUS deprecated 956 DESCRIPTION 957 "This table contains one entry per interface. It defines 958 objects which allow a network manager to instruct an agent 959 to test an interface for various faults. Tests for an 960 interface are defined in the media-specific MIB for that 961 interface. After invoking a test, the object ifTestResult 962 can be read to determine the outcome. If an agent can not 963 perform the test, ifTestResult is set to so indicate. The 964 object ifTestCode can be used to provide further test- 965 specific or interface-specific (or even enterprise-specific) 966 information concerning the outcome of the test. Only one 967 test can be in progress on each interface at any one time. 968 If one test is in progress when another test is invoked, the 969 second test is rejected. Some agents may reject a test when 970 a prior test is active on another interface. 971 972 Before starting a test, a manager-station must first obtain 973 'ownership' of the entry in the ifTestTable for the 974 interface to be tested. This is accomplished with the 975 ifTestId and ifTestStatus objects as follows: 976 977 try_again: 978 get (ifTestId, ifTestStatus) 979 while (ifTestStatus != notInUse) 980 /* 981 * Loop while a test is running or some other 982 * manager is configuring a test. 983 */ 984 short delay 985 get (ifTestId, ifTestStatus) 986 } 987 988 /* 989 * Is not being used right now -- let's compete 990 * to see who gets it. 991 */ 992 lock_value = ifTestId 993 994 if ( set(ifTestId = lock_value, ifTestStatus = inUse, 995 996 997 ifTestOwner = 'my-IP-address') == FAILURE) 998 /* 999 * Another manager got the ifTestEntry -- go 1000 * try again 1001 */ 1002 goto try_again; 1003 1004 /* 1005 * I have the lock 1006 */ 1007 set up any test parameters. 1008 1009 /* 1010 * This starts the test 1011 */ 1012 set(ifTestType = test_to_run); 1013 1014 wait for test completion by polling ifTestResult 1015 1016 when test completes, agent sets ifTestResult 1017 agent also sets ifTestStatus = 'notInUse' 1018 1019 retrieve any additional test results, and ifTestId 1020 1021 if (ifTestId == lock_value+1) results are valid 1022 1023 A manager station first retrieves the value of the 1024 appropriate ifTestId and ifTestStatus objects, periodically 1025 repeating the retrieval if necessary, until the value of 1026 ifTestStatus is 'notInUse'. The manager station then tries 1027 to set the same ifTestId object to the value it just 1028 retrieved, the same ifTestStatus object to 'inUse', and the 1029 corresponding ifTestOwner object to a value indicating 1030 itself. If the set operation succeeds then the manager has 1031 obtained ownership of the ifTestEntry, and the value of the 1032 ifTestId object is incremented by the agent (per the 1033 semantics of TestAndIncr). Failure of the set operation 1034 indicates that some other manager has obtained ownership of 1035 the ifTestEntry. 1036 1037 Once ownership is obtained, any test parameters can be 1038 setup, and then the test is initiated by setting ifTestType. 1039 On completion of the test, the agent sets ifTestStatus to 1040 'notInUse'. Once this occurs, the manager can retrieve the 1041 results. In the (rare) event that the invocation of tests 1042 by two network managers were to overlap, then there would be 1043 a possibility that the first test's results might be 1044 overwritten by the second test's results prior to the first 1045 1046 1047 results being read. This unlikely circumstance can be 1048 detected by a network manager retrieving ifTestId at the 1049 same time as retrieving the test results, and ensuring that 1050 the results are for the desired request. 1051 1052 If ifTestType is not set within an abnormally long period of 1053 time after ownership is obtained, the agent should time-out 1054 the manager, and reset the value of the ifTestStatus object 1055 back to 'notInUse'. It is suggested that this time-out 1056 period be 5 minutes. 1057 1058 In general, a management station must not retransmit a 1059 request to invoke a test for which it does not receive a 1060 response; instead, it properly inspects an agent's MIB to 1061 determine if the invocation was successful. Only if the 1062 invocation was unsuccessful, is the invocation request 1063 retransmitted. 1064 1065 Some tests may require the interface to be taken off-line in 1066 order to execute them, or may even require the agent to 1067 reboot after completion of the test. In these 1068 circumstances, communication with the management station 1069 invoking the test may be lost until after completion of the 1070 test. An agent is not required to support such tests. 1071 However, if such tests are supported, then the agent should 1072 make every effort to transmit a response to the request 1073 which invoked the test prior to losing communication. When 1074 the agent is restored to normal service, the results of the 1075 test are properly made available in the appropriate objects. 1076 Note that this requires that the ifIndex value assigned to 1077 an interface must be unchanged even if the test causes a 1078 reboot. An agent must reject any test for which it cannot, 1079 perhaps due to resource constraints, make available at least 1080 the minimum amount of information after that test 1081 completes." 1082 ::= { ifMIBObjects 3 } 1083 1084ifTestEntry OBJECT-TYPE 1085 SYNTAX IfTestEntry 1086 MAX-ACCESS not-accessible 1087 STATUS deprecated 1088 DESCRIPTION 1089 "An entry containing objects for invoking tests on an 1090 interface." 1091 AUGMENTS { ifEntry } 1092 ::= { ifTestTable 1 } 1093 1094IfTestEntry ::= SEQUENCE { 1095 ifTestId TestAndIncr, 1096 ifTestStatus INTEGER, 1097 ifTestType AutonomousType, 1098 ifTestResult INTEGER, 1099 ifTestCode OBJECT IDENTIFIER, 1100 ifTestOwner OwnerString 1101} 1102 1103ifTestId OBJECT-TYPE 1104 SYNTAX TestAndIncr 1105 MAX-ACCESS read-write 1106 STATUS deprecated 1107 DESCRIPTION 1108 "This object identifies the current invocation of the 1109 interface's test." 1110 ::= { ifTestEntry 1 } 1111 1112ifTestStatus OBJECT-TYPE 1113 SYNTAX INTEGER { notInUse(1), inUse(2) } 1114 MAX-ACCESS read-write 1115 STATUS deprecated 1116 DESCRIPTION 1117 "This object indicates whether or not some manager currently 1118 has the necessary 'ownership' required to invoke a test on 1119 this interface. A write to this object is only successful 1120 when it changes its value from 'notInUse(1)' to 'inUse(2)'. 1121 After completion of a test, the agent resets the value back 1122 to 'notInUse(1)'." 1123 ::= { ifTestEntry 2 } 1124 1125ifTestType OBJECT-TYPE 1126 SYNTAX AutonomousType 1127 MAX-ACCESS read-write 1128 STATUS deprecated 1129 DESCRIPTION 1130 "A control variable used to start and stop operator- 1131 initiated interface tests. Most OBJECT IDENTIFIER values 1132 assigned to tests are defined elsewhere, in association with 1133 specific types of interface. However, this document assigns 1134 a value for a full-duplex loopback test, and defines the 1135 special meanings of the subject identifier: 1136 1137 noTest OBJECT IDENTIFIER ::= { 0 0 } 1138 1139 When the value noTest is written to this object, no action 1140 is taken unless a test is in progress, in which case the 1141 test is aborted. Writing any other value to this object is 1142 1143 1144 only valid when no test is currently in progress, in which 1145 case the indicated test is initiated. 1146 1147 When read, this object always returns the most recent value 1148 that ifTestType was set to. If it has not been set since 1149 the last initialization of the network management subsystem 1150 on the agent, a value of noTest is returned." 1151 ::= { ifTestEntry 3 } 1152 1153ifTestResult OBJECT-TYPE 1154 SYNTAX INTEGER { none(1), success(2), inProgress(3), 1155 notSupported(4), unAbleToRun(5), aborted(6), 1156 failed(7) } 1157 MAX-ACCESS read-only 1158 STATUS deprecated 1159 DESCRIPTION 1160 "This object contains the result of the most recently 1161 requested test, or the value none(1) if no tests have been 1162 requested since the last reset. Note that this facility 1163 provides no provision for saving the results of one test 1164 when starting another, as could be required if used by 1165 multiple managers concurrently." 1166 ::= { ifTestEntry 4 } 1167 1168ifTestCode OBJECT-TYPE 1169 SYNTAX OBJECT IDENTIFIER 1170 MAX-ACCESS read-only 1171 STATUS deprecated 1172 DESCRIPTION 1173 "This object contains a code which contains more specific 1174 information on the test result, for example an error-code 1175 after a failed test. Error codes and other values this 1176 object may take are specific to the type of interface and/or 1177 test. The value may have the semantics of either the 1178 AutonomousType or InstancePointer textual conventions as 1179 defined in RFC 2579. The identifier: 1180 1181 testCodeUnknown OBJECT IDENTIFIER ::= { 0 0 } 1182 1183 is defined for use if no additional result code is 1184 available." 1185 ::= { ifTestEntry 5 } 1186 1187ifTestOwner OBJECT-TYPE 1188 SYNTAX OwnerString 1189 MAX-ACCESS read-write 1190 STATUS deprecated 1191 DESCRIPTION 1192 "The entity which currently has the 'ownership' required to 1193 invoke a test on this interface." 1194 ::= { ifTestEntry 6 } 1195 1196ifRcvAddressTable OBJECT-TYPE 1197 SYNTAX SEQUENCE OF IfRcvAddressEntry 1198 MAX-ACCESS not-accessible 1199 STATUS current 1200 DESCRIPTION 1201 "This table contains an entry for each address (broadcast, 1202 multicast, or uni-cast) for which the system will receive 1203 packets/frames on a particular interface, except as follows: 1204 1205 - for an interface operating in promiscuous mode, entries 1206 are only required for those addresses for which the system 1207 would receive frames were it not operating in promiscuous 1208 mode. 1209 1210 1211 - for 802.5 functional addresses, only one entry is 1212 required, for the address which has the functional address 1213 bit ANDed with the bit mask of all functional addresses for 1214 which the interface will accept frames. 1215 1216 A system is normally able to use any unicast address which 1217 corresponds to an entry in this table as a source address." 1218 ::= { ifMIBObjects 4 } 1219 1220ifRcvAddressEntry OBJECT-TYPE 1221 SYNTAX IfRcvAddressEntry 1222 MAX-ACCESS not-accessible 1223 STATUS current 1224 DESCRIPTION 1225 "A list of objects identifying an address for which the 1226 system will accept packets/frames on the particular 1227 interface identified by the index value ifIndex." 1228 INDEX { ifIndex, ifRcvAddressAddress } 1229 ::= { ifRcvAddressTable 1 } 1230 1231IfRcvAddressEntry ::= SEQUENCE { 1232 ifRcvAddressAddress PhysAddress, 1233 ifRcvAddressStatus RowStatus, 1234 ifRcvAddressType INTEGER 1235} 1236 1237ifRcvAddressAddress OBJECT-TYPE 1238 SYNTAX PhysAddress 1239 MAX-ACCESS not-accessible 1240 STATUS current 1241 DESCRIPTION 1242 "An address for which the system will accept packets/frames 1243 on this entry's interface." 1244 ::= { ifRcvAddressEntry 1 } 1245 1246ifRcvAddressStatus OBJECT-TYPE 1247 SYNTAX RowStatus 1248 MAX-ACCESS read-create 1249 STATUS current 1250 DESCRIPTION 1251 "This object is used to create and delete rows in the 1252 ifRcvAddressTable." 1253 ::= { ifRcvAddressEntry 2 } 1254 1255ifRcvAddressType OBJECT-TYPE 1256 SYNTAX INTEGER { other(1), volatile(2), nonVolatile(3) } 1257 MAX-ACCESS read-create 1258 STATUS current 1259 DESCRIPTION 1260 "This object has the value nonVolatile(3) for those entries 1261 in the table which are valid and will not be deleted by the 1262 next restart of the managed system. Entries having the 1263 value volatile(2) are valid and exist, but have not been 1264 saved, so that will not exist after the next restart of the 1265 managed system. Entries having the value other(1) are valid 1266 and exist but are not classified as to whether they will 1267 continue to exist after the next restart." 1268 DEFVAL { volatile } 1269 ::= { ifRcvAddressEntry 3 } 1270 1271ifTableLastChange OBJECT-TYPE 1272 SYNTAX TimeTicks 1273 MAX-ACCESS read-only 1274 STATUS current 1275 DESCRIPTION 1276 "The value of sysUpTime at the time of the last creation or 1277 deletion of an entry in the ifTable. If the number of 1278 entries has been unchanged since the last re-initialization 1279 of the local network management subsystem, then this object 1280 contains a zero value." 1281 ::= { ifMIBObjects 5 } 1282 1283ifStackLastChange OBJECT-TYPE 1284 SYNTAX TimeTicks 1285 MAX-ACCESS read-only 1286 STATUS current 1287 DESCRIPTION 1288 "The value of sysUpTime at the time of the last change of 1289 the (whole) interface stack. A change of the interface 1290 stack is defined to be any creation, deletion, or change in 1291 value of any instance of ifStackStatus. If the interface 1292 stack has been unchanged since the last re-initialization of 1293 the local network management subsystem, then this object 1294 contains a zero value." 1295 ::= { ifMIBObjects 6 } 1296 1297ifConformance OBJECT IDENTIFIER 1298 ::= { ifMIB 2 } 1299 1300ifGroups OBJECT IDENTIFIER 1301 ::= { ifConformance 1 } 1302 1303ifCompliances OBJECT IDENTIFIER 1304 ::= { ifConformance 2 } 1305 1306linkDown NOTIFICATION-TYPE 1307 OBJECTS { ifIndex, ifAdminStatus, ifOperStatus } 1308 STATUS current 1309 DESCRIPTION 1310 "A linkDown trap signifies that the SNMP entity, acting in 1311 an agent role, has detected that the ifOperStatus object for 1312 one of its communication links is about to enter the down 1313 state from some other state (but not from the notPresent 1314 state). This other state is indicated by the included value 1315 of ifOperStatus." 1316 ::= { snmpTraps 3 } 1317 1318linkUp NOTIFICATION-TYPE 1319 OBJECTS { ifIndex, ifAdminStatus, ifOperStatus } 1320 STATUS current 1321 DESCRIPTION 1322 "A linkUp trap signifies that the SNMP entity, acting in an 1323 agent role, has detected that the ifOperStatus object for 1324 one of its communication links left the down state and 1325 transitioned into some other state (but not into the 1326 notPresent state). This other state is indicated by the 1327 included value of ifOperStatus." 1328 ::= { snmpTraps 4 } 1329 1330ifGeneralGroup OBJECT-GROUP 1331 OBJECTS { ifDescr, ifType, ifSpeed, ifPhysAddress, ifAdminStatus, 1332 ifOperStatus, ifLastChange, ifLinkUpDownTrapEnable, 1333 ifConnectorPresent, ifHighSpeed, ifName } 1334 STATUS deprecated 1335 DESCRIPTION 1336 "A collection of objects deprecated in favour of 1337 ifGeneralInformationGroup." 1338 ::= { ifGroups 1 } 1339 1340ifFixedLengthGroup OBJECT-GROUP 1341 OBJECTS { ifInOctets, ifOutOctets, ifInUnknownProtos, ifInErrors, 1342 ifOutErrors } 1343 STATUS current 1344 DESCRIPTION 1345 "A collection of objects providing information specific to 1346 non-high speed (non-high speed interfaces transmit and 1347 receive at speeds less than or equal to 20,000,000 1348 bits/second) character-oriented or fixed-length-transmission 1349 network interfaces." 1350 ::= { ifGroups 2 } 1351 1352ifHCFixedLengthGroup OBJECT-GROUP 1353 OBJECTS { ifHCInOctets, ifHCOutOctets, ifInOctets, ifOutOctets, 1354 ifInUnknownProtos, ifInErrors, ifOutErrors } 1355 STATUS current 1356 DESCRIPTION 1357 "A collection of objects providing information specific to 1358 high speed (greater than 20,000,000 bits/second) character- 1359 oriented or fixed-length-transmission network interfaces." 1360 ::= { ifGroups 3 } 1361 1362ifPacketGroup OBJECT-GROUP 1363 OBJECTS { ifInOctets, ifOutOctets, ifInUnknownProtos, ifInErrors, 1364 ifOutErrors, ifMtu, ifInUcastPkts, ifInMulticastPkts, 1365 ifInBroadcastPkts, ifInDiscards, ifOutUcastPkts, 1366 ifOutMulticastPkts, ifOutBroadcastPkts, ifOutDiscards, 1367 ifPromiscuousMode } 1368 STATUS current 1369 DESCRIPTION 1370 "A collection of objects providing information specific to 1371 non-high speed (non-high speed interfaces transmit and 1372 receive at speeds less than or equal to 20,000,000 1373 bits/second) packet-oriented network interfaces." 1374 ::= { ifGroups 4 } 1375 1376ifHCPacketGroup OBJECT-GROUP 1377 OBJECTS { ifHCInOctets, ifHCOutOctets, ifInOctets, ifOutOctets, 1378 ifInUnknownProtos, ifInErrors, ifOutErrors, ifMtu, 1379 ifInUcastPkts, ifInMulticastPkts, ifInBroadcastPkts, 1380 ifInDiscards, ifOutUcastPkts, ifOutMulticastPkts, 1381 ifOutBroadcastPkts, ifOutDiscards, ifPromiscuousMode } 1382 STATUS current 1383 DESCRIPTION 1384 "A collection of objects providing information specific to 1385 high speed (greater than 20,000,000 bits/second but less 1386 than or equal to 650,000,000 bits/second) packet-oriented 1387 network interfaces." 1388 ::= { ifGroups 5 } 1389 1390ifVHCPacketGroup OBJECT-GROUP 1391 OBJECTS { ifHCInUcastPkts, ifHCInMulticastPkts, 1392 ifHCInBroadcastPkts, ifHCOutUcastPkts, 1393 ifHCOutMulticastPkts, ifHCOutBroadcastPkts, 1394 ifHCInOctets, ifHCOutOctets, ifInOctets, ifOutOctets, 1395 ifInUnknownProtos, ifInErrors, ifOutErrors, ifMtu, 1396 ifInUcastPkts, ifInMulticastPkts, ifInBroadcastPkts, 1397 ifInDiscards, ifOutUcastPkts, ifOutMulticastPkts, 1398 ifOutBroadcastPkts, ifOutDiscards, ifPromiscuousMode } 1399 STATUS current 1400 DESCRIPTION 1401 "A collection of objects providing information specific to 1402 higher speed (greater than 650,000,000 bits/second) packet- 1403 oriented network interfaces." 1404 ::= { ifGroups 6 } 1405 1406ifRcvAddressGroup OBJECT-GROUP 1407 OBJECTS { ifRcvAddressStatus, ifRcvAddressType } 1408 STATUS current 1409 DESCRIPTION 1410 "A collection of objects providing information on the 1411 multiple addresses which an interface receives." 1412 ::= { ifGroups 7 } 1413 1414ifTestGroup OBJECT-GROUP 1415 OBJECTS { ifTestId, ifTestStatus, ifTestType, ifTestResult, 1416 ifTestCode, ifTestOwner } 1417 STATUS deprecated 1418 DESCRIPTION 1419 "A collection of objects providing the ability to invoke 1420 tests on an interface." 1421 ::= { ifGroups 8 } 1422 1423ifStackGroup OBJECT-GROUP 1424 OBJECTS { ifStackStatus } 1425 STATUS deprecated 1426 DESCRIPTION 1427 "The previous collection of objects providing information on 1428 the layering of MIB-II interfaces." 1429 ::= { ifGroups 9 } 1430 1431ifGeneralInformationGroup OBJECT-GROUP 1432 OBJECTS { ifIndex, ifDescr, ifType, ifSpeed, ifPhysAddress, 1433 ifAdminStatus, ifOperStatus, ifLastChange, 1434 ifLinkUpDownTrapEnable, ifConnectorPresent, 1435 ifHighSpeed, ifName, ifNumber, ifAlias, 1436 ifTableLastChange } 1437 STATUS current 1438 DESCRIPTION 1439 "A collection of objects providing information applicable to 1440 all network interfaces." 1441 ::= { ifGroups 10 } 1442 1443ifStackGroup2 OBJECT-GROUP 1444 OBJECTS { ifStackStatus, ifStackLastChange } 1445 STATUS current 1446 DESCRIPTION 1447 "A collection of objects providing information on the 1448 layering of MIB-II interfaces." 1449 ::= { ifGroups 11 } 1450 1451ifOldObjectsGroup OBJECT-GROUP 1452 OBJECTS { ifInNUcastPkts, ifOutNUcastPkts, ifOutQLen, ifSpecific } 1453 STATUS deprecated 1454 DESCRIPTION 1455 "The collection of objects deprecated from the original MIB- 1456 II interfaces group." 1457 ::= { ifGroups 12 } 1458 1459ifCounterDiscontinuityGroup OBJECT-GROUP 1460 OBJECTS { ifCounterDiscontinuityTime } 1461 STATUS current 1462 DESCRIPTION 1463 "A collection of objects providing information specific to 1464 interface counter discontinuities." 1465 ::= { ifGroups 13 } 1466 1467linkUpDownNotificationsGroup NOTIFICATION-GROUP 1468 NOTIFICATIONS { linkUp, linkDown } 1469 STATUS current 1470 DESCRIPTION 1471 "The notifications which indicate specific changes in the 1472 value of ifOperStatus." 1473 ::= { ifGroups 14 } 1474 1475ifCompliance MODULE-COMPLIANCE 1476 STATUS deprecated 1477 DESCRIPTION 1478 "A compliance statement defined in a previous version of 1479 this MIB module, for SNMP entities which have network 1480 interfaces." 1481 1482 MODULE -- this module 1483 1484 MANDATORY-GROUPS { ifGeneralGroup, ifStackGroup } 1485 1486 GROUP ifFixedLengthGroup 1487 DESCRIPTION 1488 "This group is mandatory for all network interfaces which 1489 are character-oriented or transmit data in fixed-length 1490 transmission units." 1491 1492 GROUP ifHCFixedLengthGroup 1493 DESCRIPTION 1494 "This group is mandatory only for those network interfaces 1495 which are character-oriented or transmit data in fixed- 1496 length transmission units, and for which the value of the 1497 corresponding instance of ifSpeed is greater than 20,000,000 1498 bits/second." 1499 1500 GROUP ifPacketGroup 1501 DESCRIPTION 1502 "This group is mandatory for all network interfaces which 1503 are packet-oriented." 1504 1505 GROUP ifHCPacketGroup 1506 DESCRIPTION 1507 "This group is mandatory only for those network interfaces 1508 which are packet-oriented and for which the value of the 1509 corresponding instance of ifSpeed is greater than 1510 650,000,000 bits/second." 1511 1512 GROUP ifTestGroup 1513 DESCRIPTION 1514 "This group is optional. Media-specific MIBs which require 1515 interface tests are strongly encouraged to use this group 1516 for invoking tests and reporting results. A medium specific 1517 MIB which has mandatory tests may make implementation of 1518 1519 1520 this group mandatory." 1521 1522 GROUP ifRcvAddressGroup 1523 DESCRIPTION 1524 "The applicability of this group MUST be defined by the 1525 media-specific MIBs. Media-specific MIBs must define the 1526 exact meaning, use, and semantics of the addresses in this 1527 group." 1528 1529 OBJECT ifLinkUpDownTrapEnable 1530 MIN-ACCESS read-only 1531 DESCRIPTION 1532 "Write access is not required." 1533 1534 OBJECT ifPromiscuousMode 1535 MIN-ACCESS read-only 1536 DESCRIPTION 1537 "Write access is not required." 1538 1539 OBJECT ifStackStatus 1540 SYNTAX RowStatus { active(1) } 1541 MIN-ACCESS read-only 1542 DESCRIPTION 1543 "Write access is not required, and only one of the six 1544 enumerated values for the RowStatus textual convention need 1545 be supported, specifically: active(1)." 1546 1547 OBJECT ifAdminStatus 1548 SYNTAX INTEGER { up(1), down(2) } 1549 MIN-ACCESS read-only 1550 DESCRIPTION 1551 "Write access is not required, nor is support for the value 1552 testing(3)." 1553 1554 ::= { ifCompliances 1 } 1555 1556ifCompliance2 MODULE-COMPLIANCE 1557 STATUS deprecated 1558 DESCRIPTION 1559 "A compliance statement defined in a previous version of 1560 this MIB module, for SNMP entities which have network 1561 interfaces." 1562 1563 MODULE -- this module 1564 1565 MANDATORY-GROUPS { ifGeneralInformationGroup, 1566 ifStackGroup2, ifCounterDiscontinuityGroup } 1567 1568 GROUP ifFixedLengthGroup 1569 DESCRIPTION 1570 "This group is mandatory for all network interfaces which 1571 are character-oriented or transmit data in fixed-length 1572 transmission units." 1573 1574 GROUP ifHCFixedLengthGroup 1575 DESCRIPTION 1576 "This group is mandatory only for those network interfaces 1577 which are character-oriented or transmit data in fixed- 1578 length transmission units, and for which the value of the 1579 corresponding instance of ifSpeed is greater than 20,000,000 1580 bits/second." 1581 1582 GROUP ifPacketGroup 1583 DESCRIPTION 1584 "This group is mandatory for all network interfaces which 1585 are packet-oriented." 1586 1587 GROUP ifHCPacketGroup 1588 DESCRIPTION 1589 "This group is mandatory only for those network interfaces 1590 which are packet-oriented and for which the value of the 1591 corresponding instance of ifSpeed is greater than 1592 650,000,000 bits/second." 1593 1594 GROUP ifRcvAddressGroup 1595 DESCRIPTION 1596 "The applicability of this group MUST be defined by the 1597 media-specific MIBs. Media-specific MIBs must define the 1598 exact meaning, use, and semantics of the addresses in this 1599 group." 1600 1601 OBJECT ifLinkUpDownTrapEnable 1602 MIN-ACCESS read-only 1603 DESCRIPTION 1604 "Write access is not required." 1605 1606 OBJECT ifPromiscuousMode 1607 MIN-ACCESS read-only 1608 DESCRIPTION 1609 "Write access is not required." 1610 1611 OBJECT ifStackStatus 1612 SYNTAX RowStatus { active(1) } 1613 MIN-ACCESS read-only 1614 DESCRIPTION 1615 "Write access is not required, and only one of the six 1616 enumerated values for the RowStatus textual convention need 1617 be supported, specifically: active(1)." 1618 1619 OBJECT ifAdminStatus 1620 SYNTAX INTEGER { up(1), down(2) } 1621 MIN-ACCESS read-only 1622 DESCRIPTION 1623 "Write access is not required, nor is support for the value 1624 testing(3)." 1625 1626 OBJECT ifAlias 1627 MIN-ACCESS read-only 1628 DESCRIPTION 1629 "Write access is not required." 1630 1631 ::= { ifCompliances 2 } 1632 1633ifCompliance3 MODULE-COMPLIANCE 1634 STATUS current 1635 DESCRIPTION 1636 "The compliance statement for SNMP entities which have 1637 network interfaces." 1638 1639 MODULE -- this module 1640 1641 MANDATORY-GROUPS { ifGeneralInformationGroup, 1642 linkUpDownNotificationsGroup } 1643 1644 GROUP ifFixedLengthGroup 1645 DESCRIPTION 1646 "This group is mandatory for those network interfaces which 1647 are character-oriented or transmit data in fixed-length 1648 transmission units, and for which the value of the 1649 corresponding instance of ifSpeed is less than or equal to 1650 20,000,000 bits/second." 1651 1652 GROUP ifHCFixedLengthGroup 1653 DESCRIPTION 1654 "This group is mandatory for those network interfaces which 1655 are character-oriented or transmit data in fixed-length 1656 transmission units, and for which the value of the 1657 corresponding instance of ifSpeed is greater than 20,000,000 1658 bits/second." 1659 1660 GROUP ifPacketGroup 1661 DESCRIPTION 1662 "This group is mandatory for those network interfaces which 1663 are packet-oriented, and for which the value of the 1664 corresponding instance of ifSpeed is less than or equal to 1665 20,000,000 bits/second." 1666 1667 GROUP ifHCPacketGroup 1668 DESCRIPTION 1669 "This group is mandatory only for those network interfaces 1670 which are packet-oriented and for which the value of the 1671 corresponding instance of ifSpeed is greater than 20,000,000 1672 bits/second but less than or equal to 650,000,000 1673 bits/second." 1674 1675 GROUP ifVHCPacketGroup 1676 DESCRIPTION 1677 "This group is mandatory only for those network interfaces 1678 which are packet-oriented and for which the value of the 1679 corresponding instance of ifSpeed is greater than 1680 650,000,000 bits/second." 1681 1682 GROUP ifCounterDiscontinuityGroup 1683 DESCRIPTION 1684 "This group is mandatory for those network interfaces that 1685 are required to maintain counters (i.e., those for which one 1686 of the ifFixedLengthGroup, ifHCFixedLengthGroup, 1687 ifPacketGroup, ifHCPacketGroup, or ifVHCPacketGroup is 1688 mandatory)." 1689 1690 GROUP ifRcvAddressGroup 1691 DESCRIPTION 1692 "The applicability of this group MUST be defined by the 1693 media-specific MIBs. Media-specific MIBs must define the 1694 exact meaning, use, and semantics of the addresses in this 1695 group." 1696 1697 OBJECT ifLinkUpDownTrapEnable 1698 MIN-ACCESS read-only 1699 DESCRIPTION 1700 "Write access is not required." 1701 1702 OBJECT ifPromiscuousMode 1703 MIN-ACCESS read-only 1704 DESCRIPTION 1705 "Write access is not required." 1706 1707 OBJECT ifAdminStatus 1708 SYNTAX INTEGER { up(1), down(2) } 1709 MIN-ACCESS read-only 1710 DESCRIPTION 1711 "Write access is not required, nor is support for the value 1712 testing(3)." 1713 1714 OBJECT ifAlias 1715 MIN-ACCESS read-only 1716 DESCRIPTION 1717 "Write access is not required." 1718 1719 ::= { ifCompliances 3 } 1720 1721END -- end of module IF-MIB. 1722