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(See the Legal Provisions document at https://trustee.ietf.org/license-info for more information.) -- The document date (June 28, 2000) is 8700 days in the past. Is this intentional? Checking references for intended status: Proposed Standard ---------------------------------------------------------------------------- (See RFCs 3967 and 4897 for information about using normative references to lower-maturity documents in RFCs) -- Possible downref: Non-RFC (?) normative reference: ref. '1' -- Possible downref: Non-RFC (?) normative reference: ref. '2' Summary: 7 errors (**), 0 flaws (~~), 4 warnings (==), 4 comments (--). Run idnits with the --verbose option for more detailed information about the items above. -------------------------------------------------------------------------------- 2 Internet Engineering Task Force J. Parker, Editor 3 INTERNET DRAFT Lucent Technology 4 June 28, 2000 6 Management Information Base for IS-IS 7 9 1. Status of this Memo 11 This document is an Internet-Draft and is in full conformance 12 with all provisions of Section 10 of RFC2026. 14 Internet-Drafts are working documents of the Internet 15 Engineering Task Force (IETF), its areas, and its working 16 groups. Note that other groups may also distribute working 17 documents as Internet-Drafts. 19 Internet-Drafts are draft documents valid for a maximum of six 20 months and may be updated, replaced, or obsoleted by other 21 documents at any time. It is inappropriate to use Internet- 22 Drafts as reference material or to cite them other than as 23 "work in progress." 25 The list of current Internet-Drafts can be accessed at 26 http://www.ietf.org/ietf/1id-abstracts.txt 28 The list of Internet-Draft Shadow Directories can be accessed 29 at http://www.ietf.org/shadow.html. 31 Copyright Notice 33 Copyright (C) The Internet Society (2000). All Rights 34 Reserved. 36 2. Abstract 38 This document describes a management information base for the 39 IS-IS Routing protocol, as described in ISO 10589 [2], when it 40 is used to construct routing tables for IP networks, as 41 described in RFC 1195 [3]. 43 This memo defines an experimental portion of the Management 44 Information Base (MIB) for use with network management 45 protocols in the Internet community. 47 This memo is based on an IETF draft by Chris Gunner [1]. This 48 version has been modified to include MIB-II syntax, to exclude 49 portions of the protocol that are not relevant to IP, such as 50 the ES-IS protocol, and to add management support for current 51 practice. 53 Table of Contents 55 1. Status of this Memo.................................. 1 56 2. Abstract............................................. 2 57 3. Overview............................................. 3 58 4. Definition of IS-IS MIB.............................. 4 59 5. Acknowledgments...................................... 76 60 6. References........................................... 76 61 7. Security.Considerations.............................. 76 62 8. Authors'.Address..................................... 76 63 9. Full Copyright Statement............................. 77 65 3. Overview 67 This document is provided to the IETF working group on IS-IS. 69 The IS-IS MIB includes of the following objects 71 - isisSystem 73 This table contains information specific to a single 74 instance of the IS-IS protocol running on a router. 76 - isisL2SummAddr 78 This table holds summary addresses configured 79 for each Level 2 instance of the IS-IS protocol 80 running on a router. 82 - isisCirc 84 This table contains information specific to a 85 broadcast or point-to-point interface in the 86 system. 88 - isisISAdj 90 This table contains information about 91 adjacencies to routers maintained by the 92 protocol. Entries in this table cannot be 93 created by management action: they are 94 established through the Hello protocol. 96 - isisISAdjIPAddr 98 This table contains the set of IP Addresses of 99 neighboring Intermediate Systems as reported in 100 received IIH PDUs. 102 - isisReachAddr 104 This table contains information about an address 105 prefix manually configured on the system or 106 learned through another protocol. 108 - isisIPRATable 109 This table contains information about IP 110 reachable address manually configured on this 111 system or learned from another protocol. 113 - isisIPDestTable 115 The IP Destination Table records information 116 about each destination known to the Intermediate 117 System. 119 4. Definition of IS-IS MIB 121 -- This document defines an experimental portion of the MIB 122 -- containing objects for managing the operation of the IS-IS 123 -- protocol. The objects are mainly derived from the GDMO 124 -- definitions in ISO 10589. 125 -- 126 -- The contents of the MIB are based on a draft revision of an IETF 127 -- MIB dated September 1992 and titled "Integrated IS-IS Management 128 -- Information Base". 129 -- 130 -- Portions of the orignal MIB, such as objects for ES-IS exchange, 131 -- have not been included due to being inapplicable. Additionally, 132 -- corrections and enhancements have been included. 133 -- 134 -- The names of some original items have been left in the text 135 -- as comments, as an indication of missing items. Many of these 136 -- are relevant to routing CLNS traffic 137 -- 139 ISIS-MIB DEFINITIONS ::= BEGIN 141 IMPORTS 142 TEXTUAL-CONVENTION, DisplayString, RowStatus, TruthValue, 143 TestAndIncr, DateAndTime 144 FROM SNMPv2-TC 145 MODULE-IDENTITY, OBJECT-TYPE, OBJECT-IDENTITY, Integer32, 146 Counter32, IpAddress, experimental 147 FROM SNMPv2-SMI; 149 isis MODULE-IDENTITY 150 LAST-UPDATED "200005181200Z" -- UTC date of the most recent REVISION. 151 ORGANIZATION "Lucent Technology" 152 CONTACT-INFO 153 "Jeff Parker 154 Lucent Technology, 155 200 Nickerson Rd. 156 Marlborough, MA 01752 158 jparker@nexabit.com" 160 DESCRIPTION 161 "" 162 ::= { experimental 37 } 164 -- OBJECT IDENTIFIER definitions 165 isisSystem OBJECT-IDENTITY 166 STATUS current 167 DESCRIPTION 168 "" 169 ::= { isis 1 } 171 isisCirc OBJECT-IDENTITY 172 STATUS current 173 DESCRIPTION 174 "" 175 ::= { isis 2 } 177 isisISAdj OBJECT-IDENTITY 178 STATUS current 179 DESCRIPTION 180 "" 181 ::= { isis 3 } 183 isisReachAddr OBJECT-IDENTITY 184 STATUS current 185 DESCRIPTION 186 "" 187 ::= { isis 4 } 189 isisIPReachAddr OBJECT-IDENTITY 190 STATUS current 191 DESCRIPTION 192 "" 193 ::= { isis 5 } 194 isisIPDest OBJECT-IDENTITY 195 STATUS current 196 DESCRIPTION 197 "" 198 ::= { isis 6 } 200 -- Type definitions 202 OSINSAddress ::= TEXTUAL-CONVENTION 203 STATUS current 204 DESCRIPTION 205 "OSI Network Service Address, e.g. NSAP, Network Entity Title" 206 SYNTAX OCTET STRING (SIZE(0..20)) 208 SNPAAddress ::= TEXTUAL-CONVENTION 209 STATUS current 210 DESCRIPTION 211 "A MAC Address or DTE Address or other SNPA Address." 212 SYNTAX OCTET STRING (SIZE(0..20)) 214 NSAPPrefix ::= TEXTUAL-CONVENTION 215 STATUS current 216 DESCRIPTION 217 "NSAP Prefix. The first octet of the string is used to 218 encode as an unsigned integer the length in bits of the 219 subsequent prefix. This length must be a multiple of 4 220 bits and may range from 0..160. The second and 221 subsequent octets are used to hold the prefix value. 222 If the last 4 bits of the last octet are not part of 223 the prefix then their value is undefined." 224 SYNTAX OCTET STRING (SIZE(1..21)) 226 SNPAPrefix ::= TEXTUAL-CONVENTION 227 STATUS current 228 DESCRIPTION 229 "SNPA Prefix. The first octet of the string is used to 230 encode as an unsigned integer the length in bits of the 231 subsequent prefix. The second and 232 subsequent octets are used to hold the prefix value. 233 Bits in the last octet which are not part of 234 the prefix have undefined value." 235 SYNTAX OCTET STRING (SIZE(1..21)) 237 SystemID ::= TEXTUAL-CONVENTION 238 STATUS current 239 DESCRIPTION 240 "A system ID." 241 SYNTAX OCTET STRING (SIZE(0..8)) 243 AdminState ::= TEXTUAL-CONVENTION 244 STATUS current 245 DESCRIPTION 246 "Type used in enabling and disabling a row." 247 SYNTAX INTEGER 248 { 249 off(1), 250 on(2) 251 } 253 UpTime ::= TEXTUAL-CONVENTION 254 STATUS current 255 DESCRIPTION 256 "Number of seconds since the object has entered the state 'up'. 257 If the object is not up, the number of seconds since the 258 circuit was up, or since the system started, if the circuit 259 has never been up." 260 SYNTAX Integer32 262 AuthType ::= TEXTUAL-CONVENTION 263 STATUS current 264 DESCRIPTION 265 "Which authentication technique is in use?" 266 SYNTAX INTEGER 267 { 268 none(1), 269 plaintext(2), 270 hmac-md5(3) 271 } 273 LSPBuffSize ::= TEXTUAL-CONVENTION 274 STATUS current 275 DESCRIPTION 276 "Integer sub range for LSP size." 277 SYNTAX Integer32 (512..1492) 279 LevelState ::= TEXTUAL-CONVENTION 280 STATUS current 281 DESCRIPTION 282 "states of the ISIS protocol." 283 SYNTAX INTEGER 284 { 285 off (1), 286 on (2), 287 waiting (3) 288 } 290 SupportedProtocol ::= TEXTUAL-CONVENTION 291 STATUS current 292 DESCRIPTION 293 "Types of network protocol supported by Integrated ISIS. 294 The values for ISO8473 and IP are those registered for 295 these protocols in ISO TR9577." 296 SYNTAX INTEGER 297 { 298 iso8473(129), 299 ip(204), 300 ipV6(205) 301 } 303 DefaultMetric ::= TEXTUAL-CONVENTION 304 STATUS current 305 DESCRIPTION 306 "Integer sub-range for default metric for single hop." 307 SYNTAX Integer32 (1..63) 309 OtherMetric ::= TEXTUAL-CONVENTION 310 STATUS current 311 DESCRIPTION 312 "Integer sub-range for metrics other than the default 313 metric for single hop." 314 SYNTAX Integer32 (0..63) 316 MetricType ::= TEXTUAL-CONVENTION 317 STATUS current 318 DESCRIPTION 319 "Class of metric at Level 2." 320 SYNTAX INTEGER 321 { 322 internal(1), 323 external(2) 325 } 327 CircuitID ::= TEXTUAL-CONVENTION 328 STATUS current 329 DESCRIPTION 330 "ID for a circuit." 331 SYNTAX OCTET STRING (SIZE(2..9)) 333 ISPriority ::= TEXTUAL-CONVENTION 334 STATUS current 335 DESCRIPTION 336 "Integer sub-range for ISIS priority." 337 SYNTAX Integer32 (1..127) 339 TOS ::= INTEGER 340 { 341 default(1), 342 delay(2), 343 expense(3), 344 error(4) 345 } 346 -- Types Of Service (equivalent to Qualities Of Service) 347 -- which define types of metric. 349 PathCost ::= INTEGER (0..1023) 350 -- Integer sub-range for any metric for complete path. 352 -- Behaviour Definitions 354 -- ResettingTimer behaviour definition 355 -- "This object specifies the interval between certain events in 356 -- the operation of the protocol state machine. If the value of 357 -- this object is set to a new value while the protocol state 358 -- machine is in operation, the implementation shall take the 359 -- necessary steps to ensure that for any time interval which 360 -- was in progress when the value of the corresponding object 361 -- was changed, the next expiration of that interval takes place 362 -- the specified time after the original start of that interval, 363 -- or immediately, whichever is later. The precision with which 364 -- this time shall be implemented shall be the same as that 365 -- associated with the basic operation of the timer object." 367 -- OperationalState behaviour definition 368 -- "This object controls the enabling and disabling of the 369 -- corresponding table row. Setting this object to the value 370 -- off has the effect of disabling the corresponding row. 371 -- Setting this object to the value on has the effect of 372 -- enabling the corresponding row. Setting the value of this 373 -- object to the same value as its current value has no effect. 374 -- If the table entry also contains an object controlling the 375 -- row status then the object following the operationalState 376 -- behaviour shall not be set to on when the object following 377 -- the Row Status behaviour has value off. An attempt to do 378 -- so is rejected." 380 isisSysTable OBJECT-TYPE 381 SYNTAX SEQUENCE OF IsisSysEntry 382 MAX-ACCESS not-accessible 383 STATUS current 384 DESCRIPTION 385 "The set of instances of the Integrated IS-IS protocol 386 existing on the system." 387 ::= { isisSystem 1 } 389 isisSysEntry OBJECT-TYPE 390 SYNTAX IsisSysEntry 391 MAX-ACCESS not-accessible 392 STATUS current 393 DESCRIPTION 394 "Each row defines information specific to a single 395 instance of the protocol existing on the system." 396 REFERENCE "{ISIS.poi cLNSISISBasic-P (1)}" 397 INDEX { isisSysInstance } 398 ::= { isisSysTable 1 } 400 IsisSysEntry ::= 401 SEQUENCE { 402 isisSysInstance 403 Integer32, 404 isisSysVersion 405 DisplayString, 406 isisSysType 407 INTEGER, 408 isisSysID 409 SystemID, 410 isisSysMaxPathSplits 411 Integer32, 412 isisSysMaxLSPGenInt 413 Integer32, 415 isisSysOrigL1LSPBuffSize 416 LSPBuffSize, 417 isisSysMaxAreaAddresses 418 Integer32, 419 isisSysMinL1LSPGenInt -- Change - jdp 420 Integer32, 421 isisSysMinL2LSPGenInt -- Added - jdp 422 Integer32, 423 isisSysPollESHelloRate 424 Integer32, 425 isisSysWaitTime 426 Integer32, 427 isisSysAdminState 428 AdminState, 429 isisSysL1State 430 LevelState, 431 isisSysCorrLSPs 432 Counter32, 433 isisSysLSPL1DbaseOloads 434 Counter32, 435 isisSysManAddrDropFromAreas 436 Counter32, 437 isisSysAttmptToExMaxSeqNums 438 Counter32, 439 isisSysSeqNumSkips 440 Counter32, 441 isisSysOwnLSPPurges 442 Counter32, 443 isisSysIDFieldLenMismatches 444 Counter32, 445 isisSysMaxAreaAddrMismatches 446 Counter32, 447 isisSysOrigL2LSPBuffSize 448 LSPBuffSize, 449 isisSysL2State 450 LevelState, 451 isisSysLSPL2DbaseOloads 452 Counter32, 453 isisSysAuthFails 454 Counter32, 455 isisSysLSPIgnoreErrors 456 TruthValue, 457 isisSysLogAdjacencyChanges 458 TruthValue, 459 isisSysPartChanges 460 Counter32, 461 isisSysMaxAreaCheck 462 TruthValue, 463 isisSysNextCircIndex 464 TestAndIncr, 465 isisSysExistState 466 RowStatus, 467 isisSysL2toL1Leaking 468 TruthValue, 469 isisSysSetOverload 470 INTEGER 471 } 473 isisSysInstance OBJECT-TYPE 474 SYNTAX Integer32 475 MAX-ACCESS not-accessible 476 STATUS current 477 DESCRIPTION 478 "The unique identifier of the Integrated IS-IS instance 479 to which this row corresponds. This object follows the 480 index behaviour." 481 ::= { isisSysEntry 1 } 483 isisSysVersion OBJECT-TYPE 484 SYNTAX DisplayString 485 MAX-ACCESS read-only 486 STATUS current 487 DESCRIPTION 488 "The version number of the IS-IS protocol to which this 489 instance conforms. This value must be set by the 490 implementation when the row is valid." 491 REFERENCE "{ISIS.aoi version (1)}" 492 ::= { isisSysEntry 2 } 494 isisSysType OBJECT-TYPE 495 SYNTAX INTEGER { 496 level1IS (1), 497 level2IS (2), 498 level1l2IS (3) 499 } 500 MAX-ACCESS read-write 501 STATUS current 502 DESCRIPTION 503 "The type of this instance of the Integrated IS-IS 504 protocol. This object follows the 505 replaceOnlyWhileDisabled behaviour." 506 REFERENCE "{ISIS.aoi iSType (2)}" 507 ::= { isisSysEntry 3 } 509 isisSysID OBJECT-TYPE 510 SYNTAX SystemID 511 MAX-ACCESS read-only 512 STATUS current 513 DESCRIPTION 514 "The ID for this instance of the Integrated IS-IS 515 protocol. This value is appended to each of the 516 instance's area addresses to form the Network Entity 517 Titles valid for this instance. The derivation of a value 518 for this object is implementation-specific. Some 519 implementations may assign values and not permit write 520 MAX-ACCESS, others may require the value to be set manually." 521 REFERENCE "{ISIS.aoi systemId (119)}" 522 ::= { isisSysEntry 4 } 524 isisSysMaxPathSplits OBJECT-TYPE 525 SYNTAX Integer32 (1..32) 526 MAX-ACCESS read-write 527 STATUS current 528 DESCRIPTION 529 "Maximum number of paths with equal routing metric value 530 which it is permitted to split between. This object 531 follows the replaceOnlyWhileDisabled behaviour." 532 REFERENCE "{ISIS.aoi maximumPathSplits (3)}" 533 DEFVAL { 2 } 534 ::= { isisSysEntry 5 } 536 isisSysMaxLSPGenInt OBJECT-TYPE 537 SYNTAX Integer32 (1..65535) 538 MAX-ACCESS read-write 539 STATUS current 540 DESCRIPTION 541 "Maximum interval, in seconds, between generated LSPs 542 by this instance. This object follows the resettingTimer 543 behaviour." 544 REFERENCE "{ISIS.aoi maximumLSPGenerationInterval (6)}" 545 DEFVAL { 900 } 546 ::= { isisSysEntry 6 } 548 isisSysOrigL1LSPBuffSize OBJECT-TYPE 549 SYNTAX LSPBuffSize 550 MAX-ACCESS read-write 551 STATUS current 552 DESCRIPTION 553 "The maximum size of Level 1 LSPs and SNPs originated by 554 this instance. This object follows the 555 replaceOnlyWhileDisabled behaviour." 556 REFERENCE "{ISIS.aoi originatingL1LSPBufferSize (9)}" 557 DEFVAL { 1492 } 558 ::= { isisSysEntry 7 } 560 isisSysMaxAreaAddresses OBJECT-TYPE 561 SYNTAX Integer32 (0..254) 562 MAX-ACCESS read-write 563 STATUS current 564 DESCRIPTION 565 "The maximum number of area addresses to be permitted for 566 the area in which this instance exists. Note that all 567 Intermediate Systems in the same area must have the same 568 value configured for this attribute if correct operation 569 is to be assumed. This object follows the 570 replaceOnlyWhileDisabled behaviour." 571 REFERENCE "{ISIS.aoi maximumAreaAddresses (4)}" 572 DEFVAL { 3 } 573 ::= { isisSysEntry 8 } 575 isisSysMinL1LSPGenInt OBJECT-TYPE 576 SYNTAX Integer32 (1..65535) 577 MAX-ACCESS read-write 578 STATUS current 579 DESCRIPTION 580 "Minimum interval, in seconds, between successive generation 581 of L1 LSPs with the same LSPID by this instance. 582 This object follows the resettingTimer behaviour." 583 REFERENCE "{ISIS.aoi minimumLSPGenerationInterval (11)}" 584 DEFVAL { 30 } 585 ::= { isisSysEntry 9 } 587 isisSysMinL2LSPGenInt OBJECT-TYPE 588 SYNTAX Integer32 (1..65535) 589 MAX-ACCESS read-write 590 STATUS current 591 DESCRIPTION 592 "Minimum interval, in seconds, between successive generation 593 of L2 LSPs with the same LSPID by this instance. 595 This object follows the resettingTimer behaviour." 596 REFERENCE "{ISIS.aoi minimumLSPGenerationInterval (11)}" 597 DEFVAL { 30 } 598 ::= { isisSysEntry 10 } 600 isisSysPollESHelloRate OBJECT-TYPE 601 SYNTAX Integer32 (1..65535) 602 MAX-ACCESS read-write 603 STATUS current 604 DESCRIPTION 605 "The value, in seconds, to be used for the suggested ES 606 configuration timer in ISH PDUs when soliciting the ES 607 configuration." 608 REFERENCE "{ISIS.aoi pollESHelloRate (13)}" 609 DEFVAL { 50 } 610 ::= { isisSysEntry 11 } 612 isisSysWaitTime OBJECT-TYPE 613 SYNTAX Integer32 (1..65535) 614 MAX-ACCESS read-write 615 STATUS current 616 DESCRIPTION 617 "Number of seconds to delay in waiting state before 618 entering on state. This object follows the resettingTimer 619 behaviour." 620 REFERENCE "{ISIS.aoi waitingTime (15)}" 621 DEFVAL { 60 } 622 ::= { isisSysEntry 12 } 624 isisSysAdminState OBJECT-TYPE 625 SYNTAX AdminState 626 MAX-ACCESS read-write 627 STATUS current 628 DESCRIPTION 629 "The operational state of this instance of the Integrated 630 IS-IS protocol. Setting this object to the value on when 631 its current value is off enables operation of this 632 instance of the Integrated IS-IS protocol." 633 DEFVAL { off } 634 ::= { isisSysEntry 13 } 636 isisSysL1State OBJECT-TYPE 637 SYNTAX LevelState 638 MAX-ACCESS read-only 639 STATUS current 640 DESCRIPTION 641 "The state of the Level 1 database." 642 REFERENCE "{ISIS.aoi l1State (17)}" 643 ::= { isisSysEntry 14 } 645 isisSysCorrLSPs OBJECT-TYPE 646 SYNTAX Counter32 647 MAX-ACCESS read-only 648 STATUS current 649 DESCRIPTION 650 "Number of corrupted LSPs detected." 651 REFERENCE "{ISIS.aoi corruptedLSPsDetected (19)}" 652 ::= { isisSysEntry 15 } 654 isisSysLSPL1DbaseOloads OBJECT-TYPE 655 SYNTAX Counter32 656 MAX-ACCESS read-only 657 STATUS current 658 DESCRIPTION 659 "Number of times the LSP L1 database has become 660 overloaded." 661 REFERENCE "{ISIS.aoi lSPL1DatabaseOverloads (20)}" 662 ::= { isisSysEntry 16 } 664 isisSysManAddrDropFromAreas OBJECT-TYPE 665 SYNTAX Counter32 666 MAX-ACCESS read-only 667 STATUS current 668 DESCRIPTION 669 "Number of times a manual address has been dropped from 670 the area." 671 REFERENCE "{ISIS.aoi manualAddressesDroppedFromArea (21)}" 672 ::= { isisSysEntry 17 } 674 isisSysAttmptToExMaxSeqNums OBJECT-TYPE 675 SYNTAX Counter32 676 MAX-ACCESS read-only 677 STATUS current 678 DESCRIPTION 679 "Number of times the IS has attempted to exceed the 680 maximum sequence number." 681 REFERENCE "{ISIS.aoi 682 attemptsToExceedmaximumSequenceNumber (22)}" 683 ::= { isisSysEntry 18 } 684 isisSysSeqNumSkips OBJECT-TYPE 685 SYNTAX Counter32 686 MAX-ACCESS read-only 687 STATUS current 688 DESCRIPTION 689 "Number of times a sequence number skip has occurred." 690 REFERENCE "{ISIS.aoi sequenceNumberSkips (23)}" 691 ::= { isisSysEntry 19 } 693 isisSysOwnLSPPurges OBJECT-TYPE 694 SYNTAX Counter32 695 MAX-ACCESS read-only 696 STATUS current 697 DESCRIPTION 698 "Number of times a zero-aged copy of the system's own LSP 699 is received from some other node." 700 REFERENCE "{ISIS.aoi ownLSPPurges (24)}" 701 ::= { isisSysEntry 20 } 703 isisSysIDFieldLenMismatches OBJECT-TYPE 704 SYNTAX Counter32 705 MAX-ACCESS read-only 706 STATUS current 707 DESCRIPTION 708 "Number of times a PDU is received with a different value 709 for ID field length to that of the receiving system." 710 REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}" 711 ::= { isisSysEntry 21 } 713 isisSysMaxAreaAddrMismatches OBJECT-TYPE 714 SYNTAX Counter32 715 MAX-ACCESS read-only 716 STATUS current 717 DESCRIPTION 718 "Number of times a PDU is received with a different value 719 for MaximumAreaAddresses from that of the receiving 720 system." 721 REFERENCE "{ISIS.aoi MaximumAreaAddressesMismatches (118)}" 722 ::= { isisSysEntry 22 } 724 -- The following objects map those from the cLNSISISLevel2-P 725 -- Package 727 isisSysOrigL2LSPBuffSize OBJECT-TYPE 728 SYNTAX LSPBuffSize 729 MAX-ACCESS read-write 730 STATUS current 731 DESCRIPTION 732 "The maximum size of Level 2 LSPs and SNPs originated by 733 this system. This object follows the 734 replaceOnlyWhileDisabled behaviour." 735 REFERENCE "{ISIS.aoi originatingL2LSPBufferSize (26)}" 736 DEFVAL { 1492 } 737 ::= { isisSysEntry 23 } 739 isisSysL2State OBJECT-TYPE 740 SYNTAX LevelState 741 MAX-ACCESS read-only 742 STATUS current 743 DESCRIPTION 744 "The state of the Level 2 database." 745 REFERENCE "{ISIS.aoi l2State (28)}" 746 ::= { isisSysEntry 24 } 748 isisSysLSPL2DbaseOloads OBJECT-TYPE 749 SYNTAX Counter32 750 MAX-ACCESS read-only 751 STATUS current 752 DESCRIPTION 753 "Number of times the Level 2 LSP database has become 754 overloaded." 755 REFERENCE "{ISIS.aoi lSPL2DatabaseOverloads (32)}" 756 ::= { isisSysEntry 25 } 758 isisSysAuthFails OBJECT-TYPE 759 SYNTAX Counter32 760 MAX-ACCESS read-only 761 STATUS current 762 DESCRIPTION 763 "The number of authentication failures recognized by this 764 instance of the protocol." 765 ::= { isisSysEntry 26 } 767 isisSysLSPIgnoreErrors OBJECT-TYPE 768 SYNTAX TruthValue 769 MAX-ACCESS read-write 770 STATUS current 771 DESCRIPTION 772 "If true, allow the router to ignore IS-IS link state packets 773 (LSPs) that are received with internal checksum errors rather 774 than purging the LSPs." 775 DEFVAL { false } 776 ::= { isisSysEntry 27 } 778 isisSysLogAdjacencyChanges OBJECT-TYPE 779 SYNTAX TruthValue 780 MAX-ACCESS read-write 781 STATUS current 782 DESCRIPTION 783 "If true, causes IS-IS to generate a log message when an 784 IS-IS adjacency changes state (up or down)." 785 DEFVAL { false } 786 ::= { isisSysEntry 28 } 788 isisSysPartChanges OBJECT-TYPE 789 SYNTAX Counter32 790 MAX-ACCESS read-only 791 STATUS current 792 DESCRIPTION 793 "partition changes" 794 ::= { isisSysEntry 29 } 796 isisSysMaxAreaCheck OBJECT-TYPE 797 SYNTAX TruthValue 798 MAX-ACCESS read-write 799 STATUS current 800 DESCRIPTION 801 "When on, enables checking of maximum area 802 addresses per IS version of ISO10589." 803 DEFVAL { true } 804 ::= { isisSysEntry 30 } 806 isisSysNextCircIndex OBJECT-TYPE 807 SYNTAX TestAndIncr 808 MAX-ACCESS read-write 809 STATUS current 810 DESCRIPTION 811 "This object is used to assign values to 812 isisCircIndex as described in 'Textual 813 Conventions for SNMPv2'. The network manager 814 reads this object, and then writes the value 815 back in a SET that creates a new instance of 816 isisCircEntry. If the SET fails with the 817 code 'inconsistentValue', then the process must 818 be repeated; If the SET succeeds, then the ob- 819 ject is incremented, and the new instance is 820 created according to the manager's directions." 821 ::= { isisSysEntry 31 } 823 isisSysExistState OBJECT-TYPE 824 SYNTAX RowStatus 825 MAX-ACCESS read-write 826 STATUS current 827 DESCRIPTION 828 "The state of the ISIS router. Turning this off 829 forces the router to forget all current state" 830 DEFVAL { active } 831 ::= { isisSysEntry 32 } 833 isisSysL2toL1Leaking OBJECT-TYPE 834 SYNTAX TruthValue 835 MAX-ACCESS read-write 836 STATUS current 837 DESCRIPTION 838 "If true, allow the router to leak L2 routes into L1." 839 DEFVAL { false } 840 ::= { isisSysEntry 33 } 842 isisSysSetOverload OBJECT-TYPE 843 SYNTAX INTEGER 844 { 845 setL1Overload(1), 846 setL2Overload(2), 847 setL1L2Overload(3), 848 overloadClear(4) 849 } 850 MAX-ACCESS read-write 851 STATUS current 852 DESCRIPTION 853 "Administrativly set the overload bit for each level. 854 The overload bit will continue to be set if the 855 implementation runs out of memory, independent of 856 this variable" 857 DEFVAL {overloadClear } 858 ::= { isisSysEntry 34 } 860 -- The Level 1 Manual Area Address Table 861 -- contains the set of area addresses manually configured 862 -- for each instance of the Integrated IS-IS protocol. 863 -- At least one row in which the value of 864 -- isisManAreaAddrExistState 865 -- is on must be present for each instance of the protocol 866 -- when isisSysAdminState is also on for that instance. The 867 -- maximum number of rows in this table for each instance of 868 -- the protocol for which the object isisManAreaAddrExistState 869 -- has the value on is the value of maximumAreaAddresses (as 870 -- defined in ISO 10589) for that instance. An Attempt 871 -- to create a new row such that the number of rows with 872 -- isisManAreaAddrExistState set to on for that protocol 873 -- instance exceeds maximumAreaAddresses is rejected." 875 isisManAreaAddrTable OBJECT-TYPE 876 SYNTAX SEQUENCE OF IsisManAreaAddrEntry 877 MAX-ACCESS not-accessible 878 STATUS current 879 DESCRIPTION 880 "The set of manual area addresses configured on this 881 Intermediate System." 882 REFERENCE "{ISIS.aoi manualAreaAddresses (10)}" 883 ::= { isisSystem 2 } 885 isisManAreaAddrEntry OBJECT-TYPE 886 SYNTAX IsisManAreaAddrEntry 887 MAX-ACCESS not-accessible 888 STATUS current 889 DESCRIPTION 890 "Each entry contains one area address manually configured 891 on this system" 892 INDEX { isisManAreaAddrSysInstance, 893 isisManAreaAddr } 894 ::= { isisManAreaAddrTable 1 } 896 IsisManAreaAddrEntry ::= 897 SEQUENCE { 898 isisManAreaAddrSysInstance 899 Integer32, 900 isisManAreaAddr 901 OSINSAddress, 902 isisManAreaAddrExistState 903 RowStatus 904 } 906 isisManAreaAddrSysInstance OBJECT-TYPE 907 SYNTAX Integer32 908 MAX-ACCESS not-accessible 909 STATUS current 910 DESCRIPTION 911 "The unique identifier of the Integrated IS-IS instance 912 to which this row corresponds. This object follows the 913 index behaviour." 914 ::= { isisManAreaAddrEntry 1 } 916 isisManAreaAddr OBJECT-TYPE 917 SYNTAX OSINSAddress 918 MAX-ACCESS not-accessible 919 STATUS current 920 DESCRIPTION 921 "A manually configured area address for this system. This 922 object follows the index behaviour. 924 Note: an index for the entry {1, {49.0001} active} in 925 this table would be the ordered pair 926 (1, (0x03 0x49 0x00 0x01)), as the length of an Octet 927 string is part of the OID." 928 ::= { isisManAreaAddrEntry 2 } 930 isisManAreaAddrExistState OBJECT-TYPE 931 SYNTAX RowStatus 932 MAX-ACCESS read-create 933 STATUS current 934 DESCRIPTION 935 "The state of the isisManAreaAddrEntry. This object 936 follows the Row Status behaviour. If an attempt is 937 made to set this object to the value off when the 938 corresponding isisManAreaAddrEntry is the only valid 939 entry for this instance and when the corresponding ISIS 940 instance has isisSysAdminState set to On then the attempt 941 is rejected." 942 DEFVAL { active } 943 ::= { isisManAreaAddrEntry 3 } 945 -- The Level 1 Area Address Table 947 -- The Level 1 Area Address Table contains the 948 -- union of the sets of area addresses reported in all Level 1 949 -- LSPs received by this Intermediate System. 951 isisAreaAddrTable OBJECT-TYPE 952 SYNTAX SEQUENCE OF IsisAreaAddrEntry 953 MAX-ACCESS not-accessible 954 STATUS current 955 DESCRIPTION 956 "The union of the sets of area addresses reported in all 957 Level 1 LSPs received by this instance of the protocol." 958 REFERENCE "{ISIS.aoi areaAddresses (18)}" 959 ::= { isisSystem 3 } 961 isisAreaAddrEntry OBJECT-TYPE 962 SYNTAX IsisAreaAddrEntry 963 MAX-ACCESS not-accessible 964 STATUS current 965 DESCRIPTION 966 "Each entry contains one area address reported in a 967 Level 1 LSP received by this instance of the protocol." 968 INDEX { isisAreaAddrSysInstance, 969 isisAreaAddr } 970 ::= { isisAreaAddrTable 1 } 972 IsisAreaAddrEntry ::= 973 SEQUENCE { 974 isisAreaAddrSysInstance 975 Integer32, 976 isisAreaAddr 977 OSINSAddress 978 } 980 isisAreaAddrSysInstance OBJECT-TYPE 981 SYNTAX Integer32 982 MAX-ACCESS not-accessible 983 STATUS current 984 DESCRIPTION 985 "The unique identifier of the Integrated IS-IS instance 986 to which this row corresponds." 987 ::= { isisAreaAddrEntry 1 } 989 isisAreaAddr OBJECT-TYPE 990 SYNTAX OSINSAddress 991 MAX-ACCESS read-only 992 STATUS current 993 DESCRIPTION 994 "An area address reported in a Level 1 LSP received by 995 this instance of the protocol." 996 ::= { isisAreaAddrEntry 2 } 998 -- The System Integrated Group 999 -- The System Integrated Group is present if the system 1000 -- supports Integrated ISIS at Level 1. 1002 -- The System Protocol Supported Table 1004 -- The System Protocol Supported Table contains the manually 1005 -- configured set of protocols supported by each 1006 -- instance of the Integrated ISIS protocol. 1007 -- 1009 isisSysProtSuppTable OBJECT-TYPE 1010 SYNTAX SEQUENCE OF IsisSysProtSuppEntry 1011 MAX-ACCESS not-accessible 1012 STATUS current 1013 DESCRIPTION 1014 "This table contains the manually configured set of 1015 protocols supported by each instance of the Integrated 1016 ISIS protocol." 1017 ::= { isisSystem 4 } 1019 isisSysProtSuppEntry OBJECT-TYPE 1020 SYNTAX IsisSysProtSuppEntry 1021 MAX-ACCESS not-accessible 1022 STATUS current 1023 DESCRIPTION 1024 "Each entry contains one protocol supported by an 1025 instance of the Integrated ISIS protocol." 1027 INDEX { isisSysProtSuppSysInstance, 1028 isisSysProtSuppProtocol } 1030 ::= { isisSysProtSuppTable 1 } 1032 IsisSysProtSuppEntry ::= 1033 SEQUENCE { 1034 isisSysProtSuppSysInstance 1035 Integer32, 1036 isisSysProtSuppProtocol 1037 SupportedProtocol, 1038 isisSysProtSuppExistState 1039 RowStatus 1040 } 1042 isisSysProtSuppSysInstance OBJECT-TYPE 1043 SYNTAX Integer32 1044 MAX-ACCESS not-accessible 1045 STATUS current 1046 DESCRIPTION 1047 "The unique identifier of the Integrated IS-IS instance 1048 to which this row corresponds. This object follows the 1049 index behaviour." 1050 ::= { isisSysProtSuppEntry 1 } 1052 isisSysProtSuppProtocol OBJECT-TYPE 1053 SYNTAX SupportedProtocol 1054 MAX-ACCESS not-accessible 1055 STATUS current 1056 DESCRIPTION 1057 "One supported protocol. This object follows the index 1058 behaviour." 1059 ::= { isisSysProtSuppEntry 2 } 1061 isisSysProtSuppExistState OBJECT-TYPE 1062 SYNTAX RowStatus 1063 MAX-ACCESS read-create 1064 STATUS current 1065 DESCRIPTION 1066 "The state of the isisSysProtSuppEntry. This object 1067 follows the RowStatus behavior." 1068 DEFVAL { active } 1069 ::= { isisSysProtSuppEntry 3 } 1071 -- The Summary Address Table 1073 -- The Summary Address Table contains the set of summary 1074 -- addresses manually configured for each instance of 1075 -- IP Integrated ISIS on the system. 1077 isisSummAddrTable OBJECT-TYPE 1078 SYNTAX SEQUENCE OF IsisSummAddrEntry 1079 MAX-ACCESS not-accessible 1080 STATUS current 1081 DESCRIPTION 1082 "The set of IP summary addresses to use in forming the 1083 contents of LSPs originated by this Intermediate System." 1084 ::= { isisSystem 5 } 1086 isisSummAddrEntry OBJECT-TYPE 1087 SYNTAX IsisSummAddrEntry 1088 MAX-ACCESS not-accessible 1089 STATUS current 1090 DESCRIPTION 1091 "Each entry contains one IP summary address." 1092 INDEX { isisSummAddrSysInstance, 1093 isisSummAddress, 1094 isisSummAddrMask } 1095 ::= { isisSummAddrTable 1 } 1097 IsisSummAddrEntry ::= 1098 SEQUENCE { 1099 isisSummAddrSysInstance 1100 Integer32, 1101 isisSummAddress 1102 IpAddress, 1103 isisSummAddrMask 1104 IpAddress, 1105 isisSummAddrExistState 1106 RowStatus, 1107 isisSummAddrAdminState 1108 INTEGER, 1109 isisSummAddrDefaultMetric 1110 DefaultMetric, 1111 isisSummAddrDelayMetric 1112 OtherMetric, 1113 isisSummAddrExpenseMetric 1114 OtherMetric, 1115 isisSummAddrErrorMetric 1116 OtherMetric 1117 } 1119 isisSummAddrSysInstance OBJECT-TYPE 1120 SYNTAX Integer32 1121 MAX-ACCESS not-accessible 1122 STATUS current 1123 DESCRIPTION 1124 "The unique identifier of the Integrated IS-IS instance 1125 to which this row corresponds. This object follows the 1126 index behaviours." 1127 ::= { isisSummAddrEntry 1 } 1129 isisSummAddress OBJECT-TYPE 1130 SYNTAX IpAddress 1131 MAX-ACCESS not-accessible 1132 STATUS current 1133 DESCRIPTION 1134 "The IP Address value for this summary address. This 1135 object follows the index behaviour." 1136 ::= { isisSummAddrEntry 2 } 1138 isisSummAddrMask OBJECT-TYPE 1139 SYNTAX IpAddress 1140 MAX-ACCESS not-accessible 1141 STATUS current 1142 DESCRIPTION 1143 "The mask value for this summary address. This object 1144 follows the index behaviour." 1145 ::= { isisSummAddrEntry 3 } 1147 isisSummAddrExistState OBJECT-TYPE 1148 SYNTAX RowStatus 1149 MAX-ACCESS read-create 1150 STATUS current 1151 DESCRIPTION 1152 "The existence state of this summary address. This object 1153 follows the row status behaviour." 1154 DEFVAL { active } 1155 ::= { isisSummAddrEntry 4 } 1157 isisSummAddrAdminState OBJECT-TYPE 1158 SYNTAX INTEGER 1159 { 1160 summaryl1(1), 1161 summaryl2(2), 1162 summaryl1l2(3), 1163 summaryOff(4) 1164 } 1165 MAX-ACCESS read-create 1166 STATUS current 1167 DESCRIPTION 1168 "The administrative state of this entry. When the 1169 administrative state changes, if the new value would 1170 cause the contents of LSPs originated by the system 1171 to change, then those new LSPs must be generated and 1172 sent as soon as is permitted by the ISIS protocol." 1173 DEFVAL { summaryOff } 1174 ::= { isisSummAddrEntry 5 } 1176 isisSummAddrDefaultMetric OBJECT-TYPE 1177 SYNTAX DefaultMetric 1178 MAX-ACCESS read-create 1179 STATUS current 1180 DESCRIPTION 1181 "The default metric value to announce this summary 1182 address with in LSPs generated by this system." 1183 DEFVAL { 20 } 1184 ::= { isisSummAddrEntry 6 } 1186 isisSummAddrDelayMetric OBJECT-TYPE 1187 SYNTAX OtherMetric 1188 MAX-ACCESS read-create 1189 STATUS current 1190 DESCRIPTION 1191 "The delay metric value to announce this summary address 1192 with in LSPs generated by this system. The value of zero 1193 is reserved to indicate that this metric is not 1194 supported." 1195 DEFVAL { 0 } 1196 ::= { isisSummAddrEntry 7 } 1198 isisSummAddrExpenseMetric OBJECT-TYPE 1199 SYNTAX OtherMetric 1200 MAX-ACCESS read-create 1201 STATUS current 1202 DESCRIPTION 1203 "The expense metric value to announce this summary 1204 address with in Level generated by this system. 1205 The value of zero is reserved to indicate that this 1206 metric is not supported." 1207 DEFVAL { 0 } 1208 ::= { isisSummAddrEntry 8 } 1210 isisSummAddrErrorMetric OBJECT-TYPE 1211 SYNTAX OtherMetric 1212 MAX-ACCESS read-create 1213 STATUS current 1214 DESCRIPTION 1215 "The error metric value to announce this summary address 1216 with in Level generated by this system. The value of 1217 zero is reserved to indicate that this metric is not 1218 supported." 1219 DEFVAL { 0 } 1220 ::= { isisSummAddrEntry 9 } 1222 -- The Circuit Group 1224 -- The Circuit Group is current 1226 -- The Circuit Table 1227 -- Each broadcast or point-to-point interface on the system 1228 -- corresponds to one entry in the Circuit table. There may be 1229 -- many X.25 DA circuit entries in the Circuit table for an 1230 -- X.25 interface. 1232 isisCircTable OBJECT-TYPE 1233 SYNTAX SEQUENCE OF IsisCircEntry 1234 MAX-ACCESS not-accessible 1235 STATUS current 1236 DESCRIPTION 1237 "The table of circuits used by each instance of 1238 Integrated IS-IS on this system." 1239 ::= { isisCirc 1 } 1241 isisCircEntry OBJECT-TYPE 1242 SYNTAX IsisCircEntry 1243 MAX-ACCESS not-accessible 1244 STATUS current 1245 DESCRIPTION 1246 "An isisCircEntry exists for each circuit used by 1247 Integrated IS-IS on this system." 1248 INDEX { isisCircSysInstance, 1249 isisCircIndex } 1250 ::= { isisCircTable 1 } 1252 IsisCircEntry ::= 1253 SEQUENCE { 1254 isisCircSysInstance 1255 Integer32, 1256 isisCircIndex 1257 Integer32, 1258 isisCircIfIndex 1259 Integer32, 1260 isisCircIfSubIndex 1261 Integer32, 1262 isisCircLocalID 1263 Integer32, 1264 isisCircAdminState 1265 AdminState, 1266 isisCircExistState 1267 RowStatus, 1268 isisCircType 1269 INTEGER, 1270 isisCircL1DefaultMetric 1271 DefaultMetric, 1272 isisCircL1DelayMetric 1273 OtherMetric, 1274 isisCircL1ExpenseMetric 1275 OtherMetric, 1276 isisCircL1ErrorMetric 1277 OtherMetric, 1278 isisCircExtDomain 1279 TruthValue, 1280 isisCircAdjChanges 1281 Counter32, 1282 isisCircInitFails 1283 Counter32, 1284 isisCircRejAdjs 1285 Counter32, 1286 isisCircOutCtrlPDUs 1287 Counter32, 1288 isisCircInCtrlPDUs 1289 Counter32, 1290 isisCircIDFieldLenMismatches 1291 Counter32, 1292 isisCircL2DefaultMetric 1293 DefaultMetric, 1294 isisCircL2DelayMetric 1295 OtherMetric, 1296 isisCircL2ExpenseMetric 1297 OtherMetric, 1298 isisCircL2ErrorMetric 1299 OtherMetric, 1300 --- isisCircManL2Only # Replaced by 1301 --- TruthValue, 1302 isisCircLevel 1303 INTEGER, 1304 isisCircL1ISPriority 1305 ISPriority, 1306 isisCircL1CircID 1307 CircuitID, 1308 isisCircL1DesIS 1309 SystemID, 1310 isisCircLANL1DesISChanges 1311 Counter32, 1313 isisCircL2ISPriority 1314 ISPriority, 1315 isisCircL2CircID 1316 CircuitID, 1317 isisCircL2DesIS 1318 SystemID, 1319 isisCircLANL2DesISChanges 1320 Counter32, 1321 isisCircMCAddr 1322 INTEGER, 1323 isisCircPtToPtCircID 1324 CircuitID, 1325 isisCircL1HelloTimer 1326 Integer32, 1327 isisCircL2HelloTimer 1328 Integer32, 1329 isisCircL1HelloMultiplier 1330 Integer32, 1331 isisCircL2HelloMultiplier 1332 Integer32, 1333 isisCircDRL1HelloTimer 1334 Integer32, 1335 isisCircDRL2HelloTimer 1336 Integer32, 1337 isisCircMinBroadLSPTransInt 1338 Integer32, 1339 isisCircL1MinLSPTransInt 1340 Integer32, 1341 isisCircL2MinLSPTransInt 1342 Integer32, 1343 isisCircL1CSNPInterval 1344 Integer32, 1345 isisCircL2CSNPInterval 1346 Integer32, 1347 isisCircL1PartSNPInterval 1348 Integer32, 1349 isisCircL2PartSNPInterval 1350 Integer32, 1351 isisCircLSPThrottle 1352 Integer32, 1353 isisCircPassiveCircuit 1354 TruthValue, 1355 isisCircMeshGroupEnabled 1356 INTEGER, 1357 isisCircMeshGroup 1358 Integer32, 1359 isisCircL1AuthType 1360 AuthType, 1361 isisCircL1AuthKey 1362 OCTET STRING, 1363 isisCircL2AuthType 1364 AuthType, 1365 isisCircL2AuthKey 1366 OCTET STRING, 1367 isisCircSmallHellos 1368 AdminState, 1369 isisCircIPEncaps 1370 TruthValue, 1371 isisCircUpTime 1372 UpTime 1373 } 1375 isisCircSysInstance OBJECT-TYPE 1376 SYNTAX Integer32 1377 MAX-ACCESS not-accessible 1378 STATUS current 1379 DESCRIPTION 1380 "The unique identifier of the Integrated IS-IS instance 1381 to which this row corresponds. This object follows the 1382 index behaviour." 1383 ::= { isisCircEntry 1 } 1385 isisCircIndex OBJECT-TYPE 1386 SYNTAX Integer32 1387 MAX-ACCESS not-accessible 1388 STATUS current 1389 DESCRIPTION 1390 "The identifier of this circuit, unique within the 1391 instance of the protocol. This object follows the index 1392 behaviour. This is for SNMP Indexing purposes only 1393 and has no relation to any protocol value." 1394 ::= { isisCircEntry 2 } 1396 isisCircIfIndex OBJECT-TYPE 1397 SYNTAX Integer32 1398 MAX-ACCESS read-create 1399 STATUS current 1400 DESCRIPTION 1401 "The value of ifIndex for the interface to which this 1402 circuit corresponds. This object cannot be modified 1403 after creation" 1404 ::= { isisCircEntry 3 } 1406 isisCircIfSubIndex OBJECT-TYPE 1407 SYNTAX Integer32 1408 MAX-ACCESS read-create 1409 STATUS current 1410 DESCRIPTION 1411 "A specifier for the part of the interface ifIndex to which 1412 this circuit corresponds, such as a DLCI or VPI/VCI. 1413 This object cannot be modified after creation" 1414 ::= { isisCircEntry 4 } 1416 isisCircLocalID OBJECT-TYPE 1417 SYNTAX Integer32 1418 MAX-ACCESS read-create 1419 STATUS current 1420 DESCRIPTION 1421 "An identification that can be used in protocol packets 1422 to identify a circuit. Implementations may devise ways 1423 to assure that this value is suitable for the circuit 1424 it is used on. LAN packets only have space for 8 bits. 1426 Values of isisCircLocalID do not need to be unique. They 1427 are only required to differ on LANs where the Intermediate 1428 System is the Designated Intermediate System." 1429 ::= { isisCircEntry 5 } 1431 isisCircAdminState OBJECT-TYPE 1432 SYNTAX AdminState 1433 MAX-ACCESS read-create 1434 STATUS current 1435 DESCRIPTION 1436 "The operational state of the circuit. This object 1437 follows the operationalState behaviour." 1438 DEFVAL { off } 1439 ::= { isisCircEntry 6 } 1441 isisCircExistState OBJECT-TYPE 1442 SYNTAX RowStatus 1443 MAX-ACCESS read-create 1444 STATUS current 1445 DESCRIPTION 1446 "The existence state of this circuit. This object follows 1447 the Row Status behaviour." 1449 DEFVAL { active } 1450 ::= { isisCircEntry 7 } 1452 isisCircType OBJECT-TYPE 1453 SYNTAX INTEGER { 1454 broadcast(1), 1455 ptToPt(2), 1456 staticIn(3), 1457 staticOut(4), 1458 dA(5) 1459 } 1460 MAX-ACCESS read-create 1461 STATUS current 1462 DESCRIPTION 1463 "The type of the circuit. This object follows the 1464 replaceOnlyWhileDisabled behaviour. The type specified 1465 must be compatible with the type of the interface defined 1466 by the value of isisCircIfIndex." 1467 REFERENCE "{ISIS.aoi type (33)}" 1468 ::= { isisCircEntry 8 } 1470 isisCircL1DefaultMetric OBJECT-TYPE 1471 SYNTAX DefaultMetric 1472 MAX-ACCESS read-create 1473 STATUS current 1474 DESCRIPTION 1475 "The default metric value of this circuit for Level 1 1476 traffic." 1477 REFERENCE "{ISIS.aoi l1DefaultMetric (35)}" 1478 DEFVAL { 20 } 1479 ::= { isisCircEntry 9 } 1481 isisCircL1DelayMetric OBJECT-TYPE 1482 SYNTAX OtherMetric 1483 MAX-ACCESS read-create 1484 STATUS current 1485 DESCRIPTION 1486 "The delay metric value of this circuit for Level 1 1487 traffic. The value of zero is reserved to indicate that 1488 this metric is not supported." 1489 REFERENCE "{ISIS.aoi l1DelayMetric (36)}" 1490 DEFVAL { 0 } 1491 ::= { isisCircEntry 10 } 1493 isisCircL1ExpenseMetric OBJECT-TYPE 1494 SYNTAX OtherMetric 1495 MAX-ACCESS read-create 1496 STATUS current 1497 DESCRIPTION 1498 "The expense metric value of this circuit for Level 1 1499 traffic. The value of zero is reserved to indicate that 1500 this metric is not supported." 1501 REFERENCE "{ISIS.aoi l1ExpenseMetric (37)}" 1502 DEFVAL { 0 } 1503 ::= { isisCircEntry 11 } 1505 isisCircL1ErrorMetric OBJECT-TYPE 1506 SYNTAX OtherMetric 1507 MAX-ACCESS read-create 1508 STATUS current 1509 DESCRIPTION 1510 "The error metric value of this circuit for Level 1 1511 traffic. The value of zero is reserved to indicate that 1512 this metric is not supported." 1513 REFERENCE "{ISIS.aoi l1ErrorMetric (38)}" 1514 DEFVAL { 0 } 1515 ::= { isisCircEntry 12 } 1517 isisCircExtDomain OBJECT-TYPE 1518 SYNTAX TruthValue 1519 MAX-ACCESS read-create 1520 STATUS current 1521 DESCRIPTION 1522 "If true, suppress normal transmission of and 1523 interpretation of Intra-domain ISIS PDUs on this 1524 circuit." 1525 REFERENCE "{ISIS.aoi externalDomain (46)}" 1526 DEFVAL { false } 1527 ::= { isisCircEntry 13 } 1529 isisCircAdjChanges OBJECT-TYPE 1530 SYNTAX Counter32 1531 MAX-ACCESS read-only 1532 STATUS current 1533 DESCRIPTION 1534 "The number of times an adjacency state change has 1535 occurred on this circuit." 1536 REFERENCE "{ISIS.aoi changesInAdjacencyState (40)}" 1537 ::= { isisCircEntry 14 } 1538 isisCircInitFails OBJECT-TYPE 1539 SYNTAX Counter32 1540 MAX-ACCESS read-only 1541 STATUS current 1542 DESCRIPTION 1543 "The number of times initialization of this circuit has 1544 failed." 1545 REFERENCE "{ISIS.aoi initializationFailures (41)}" 1546 ::= { isisCircEntry 15 } 1548 isisCircRejAdjs OBJECT-TYPE 1549 SYNTAX Counter32 1550 MAX-ACCESS read-only 1551 STATUS current 1552 DESCRIPTION 1553 "The number of times an adjacency has been rejected on 1554 this circuit." 1555 REFERENCE "{ISIS.aoi rejectedAdjacencies (42)}" 1556 ::= { isisCircEntry 16 } 1558 isisCircOutCtrlPDUs OBJECT-TYPE 1559 SYNTAX Counter32 1560 MAX-ACCESS read-only 1561 STATUS current 1562 DESCRIPTION 1563 "The number of IS-IS control PDUs sent on this circuit." 1564 REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}" 1565 ::= { isisCircEntry 17 } 1567 isisCircInCtrlPDUs OBJECT-TYPE 1568 SYNTAX Counter32 1569 MAX-ACCESS read-only 1570 STATUS current 1571 DESCRIPTION 1572 "The number of IS-IS control PDUs received on this 1573 circuit." 1574 REFERENCE "{ISIS.aoi controlPDUsReceived (44)}" 1575 ::= { isisCircEntry 18 } 1577 isisCircIDFieldLenMismatches OBJECT-TYPE 1578 SYNTAX Counter32 1579 MAX-ACCESS read-only 1580 STATUS current 1581 DESCRIPTION 1582 "The number of times an IS-IS control PDU with an ID 1583 field length different to that for this system has been 1584 received." 1585 REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}" 1586 ::= { isisCircEntry 19 } 1588 -- The following objects map those from the linkageISISLevel2-P 1589 -- package 1591 isisCircL2DefaultMetric OBJECT-TYPE 1592 SYNTAX DefaultMetric 1593 MAX-ACCESS read-create 1594 STATUS current 1595 DESCRIPTION 1596 "The default metric value of this circuit for level 2 1597 traffic." 1598 REFERENCE "{ISIS.aoi l2DefaultMetric (68)}" 1599 DEFVAL { 20 } 1600 ::= { isisCircEntry 20 } 1602 isisCircL2DelayMetric OBJECT-TYPE 1603 SYNTAX OtherMetric 1604 MAX-ACCESS read-create 1605 STATUS current 1606 DESCRIPTION 1607 "The delay metric value of this circuit for level 2 1608 traffic. The value of zero is reserved to indicate that 1609 this metric is not supported." 1610 REFERENCE "{ISIS.aoi l2DelayMetric (69)}" 1611 DEFVAL { 0 } 1612 ::= { isisCircEntry 21 } 1614 isisCircL2ExpenseMetric OBJECT-TYPE 1615 SYNTAX OtherMetric 1616 MAX-ACCESS read-create 1617 STATUS current 1618 DESCRIPTION 1619 "The expense metric value of this circuit for level 2 1620 traffic. The value of zero is reserved to indicate that 1621 this metric is not supported." 1622 REFERENCE "{ISIS.aoi l2ExpenseMetric (70)}" 1623 DEFVAL { 0 } 1624 ::= { isisCircEntry 22 } 1626 isisCircL2ErrorMetric OBJECT-TYPE 1627 SYNTAX OtherMetric 1628 MAX-ACCESS read-create 1629 STATUS current 1630 DESCRIPTION 1631 "The error metric value of this circuit for level 2 1632 traffic. The value of zero is reserved to indicate that 1633 this metric is not supported." 1634 REFERENCE "{ISIS.aoi l2ErrorMetric (71)}" 1635 DEFVAL { 0 } 1636 ::= { isisCircEntry 23 } 1638 --- isisCircManL2Only OBJECT-TYPE 1639 --- SYNTAX TruthValue 1640 --- MAX-ACCESS read-write 1641 --- STATUS current 1642 --- DESCRIPTION 1643 --- "When true, indicates that this circuit is to be used 1644 --- only for level 2. This object follows the 1645 --- replaceOnlyWhileDisabled behaviour." 1646 --- REFERENCE "{ISIS.aoi manualL2OnlyMode (72)}" 1647 --- DEFVAL { false } 1648 --- ::= { isisCircEntry 24 } 1650 isisCircLevel OBJECT-TYPE 1651 SYNTAX INTEGER 1652 { 1653 level1(1), 1654 level2(2), 1655 level1l2(3) 1656 } 1657 MAX-ACCESS read-create 1658 STATUS current 1659 DESCRIPTION 1660 "Indicates which type of packets will be sent and 1661 accepted on this circuit. The values used will be 1662 modified by the settings of isisSysType. This 1663 object follows the replaceOnlyWhileDisabled behaviour." 1664 DEFVAL { level1l2 } 1665 ::= { isisCircEntry 24 } 1667 -- The following objects map those from the 1668 -- linkageISISBroadcast-P package 1670 isisCircL1ISPriority OBJECT-TYPE 1671 SYNTAX ISPriority 1672 MAX-ACCESS read-create 1673 STATUS current 1674 DESCRIPTION 1675 "The priority for becoming LAN Level 1 Deignated 1676 Intermediate System on a broadcast circuit." 1677 REFERENCE "{ISIS.aoi l1IntermediateSystemPriority (47)}" 1678 DEFVAL { 64 } 1679 ::= { isisCircEntry 25 } 1681 isisCircL1CircID OBJECT-TYPE 1682 SYNTAX CircuitID 1683 MAX-ACCESS read-create 1684 STATUS current 1685 DESCRIPTION 1686 "The LAN ID allocated by the LAN Level 1 Designated 1687 Intermediate System. Where this system is not aware of 1688 the value (because it is not participating in the Level 1 1689 Designated Intermediate System election), this object has 1690 the value which would be proposed for this circuit (i.e. 1691 the concatenation of the local system ID and the one 1692 octet local Circuit ID for this circuit." 1693 REFERENCE "{ISIS.aoi l1CircuitID (48)}" 1694 ::= { isisCircEntry 26 } 1696 isisCircL1DesIS OBJECT-TYPE 1697 SYNTAX SystemID 1698 MAX-ACCESS read-create 1699 STATUS current 1700 DESCRIPTION 1701 "The ID of the LAN Level 1 Designated Intermediate System 1702 on this circuit. If, for any reason this system is not 1703 partaking in the relevant Designated Intermediate System 1704 election process, then the value returned is the zero 1705 length OCTET STRING." 1706 REFERENCE "{ISIS.aoi l1DesignatedIntermediateSystem (49)}" 1707 ::= { isisCircEntry 27 } 1709 isisCircLANL1DesISChanges OBJECT-TYPE 1710 SYNTAX Counter32 1711 MAX-ACCESS read-only 1712 STATUS current 1713 DESCRIPTION 1714 "The number of times the LAN Level 1 Designated 1715 Intermediate System has changed." 1716 REFERENCE "{ISIS.aoi 1717 lanL1DesignatedIntermediateSystemChanges (50)}" 1719 ::= { isisCircEntry 28 } 1721 -- The following objects map those from the 1722 -- linkageISISLevel2Broadcast-P package 1724 isisCircL2ISPriority OBJECT-TYPE 1725 SYNTAX ISPriority 1726 MAX-ACCESS read-create 1727 STATUS current 1728 DESCRIPTION 1729 "The priority for becoming LAN level 2 Designated 1730 Intermediate System." 1731 REFERENCE "{ISIS.aoi l2IntermediateSystemPriority (73)}" 1732 DEFVAL { 64 } 1733 ::= { isisCircEntry 29 } 1735 isisCircL2CircID OBJECT-TYPE 1736 SYNTAX CircuitID 1737 MAX-ACCESS read-create 1738 STATUS current 1739 DESCRIPTION 1740 "The LAN ID allocated by the LAN Level 2 Designated 1741 Intermediate System. Where this system is not aware of 1742 this value (because it is not participating in the Level 1743 2 Designated Intermediate System election), this object 1744 has the value which would be proposed for this circuit 1745 (i.e. the concatenation of the local system ID and the 1746 one octet local Circuit ID for this circuit." 1747 REFERENCE "{ISIS.aoi l2CircuitID (74)}" 1748 ::= { isisCircEntry 30 } 1750 isisCircL2DesIS OBJECT-TYPE 1751 SYNTAX SystemID 1752 MAX-ACCESS read-create 1753 STATUS current 1754 DESCRIPTION 1755 "The ID of the LAN Level 2 Designated Intermediate System 1756 on this circuit. If, for any reason, this system is not 1757 partaking in the relevant Designated Intermediate System 1758 election process, then the value returned is the zero 1759 length OCTET STRING." 1760 REFERENCE "{ISIS.aoi l2DesignatedIntermediateSystem (75)}" 1761 ::= { isisCircEntry 31 } 1763 isisCircLANL2DesISChanges OBJECT-TYPE 1764 SYNTAX Counter32 1765 MAX-ACCESS read-only 1766 STATUS current 1767 DESCRIPTION 1768 "The number of times the LAN Level 2 Designated 1769 Intermediate System has changed." 1770 REFERENCE "{ISIS.aoi 1771 lanL2DesignatedIntermediateSystemChanges (76)}" 1772 ::= { isisCircEntry 32 } 1774 isisCircMCAddr OBJECT-TYPE 1775 SYNTAX INTEGER{ 1776 group (1), 1777 functional (2) 1778 } 1779 MAX-ACCESS read-create 1780 STATUS current 1781 DESCRIPTION 1782 "Specifies which type of multicast address will 1783 be used for sending HELLO PDUs on this 1784 circuit." 1785 DEFVAL { group } 1786 ::= { isisCircEntry 33 } 1788 isisCircPtToPtCircID OBJECT-TYPE 1789 SYNTAX CircuitID 1790 MAX-ACCESS read-create 1791 STATUS current 1792 DESCRIPTION 1793 "The ID of the circuit allocated during initialization. 1794 If no value has been negotiated (either because the 1795 adjacency is to an End System, or because initialization 1796 has not yet successfully completed), this object has the 1797 value which would be proposed for this circuit (i.e. the 1798 concatenation of the local system ID and the one octet 1799 local Circuit ID for this circuit." 1800 REFERENCE "{ISIS.aoi ptPtCircuitID (51)}" 1801 ::= { isisCircEntry 34 } 1803 isisCircL1HelloTimer OBJECT-TYPE 1804 SYNTAX Integer32 (10..600000) 1805 MAX-ACCESS read-create 1806 STATUS current 1807 DESCRIPTION 1808 "Maximum period, in milliseconds, between Level 1 1809 IIH PDUs on multiaccess networks. It is also used 1810 as the period between Hellos on point to point circuits. 1811 This object follows the resettingTimer behaviour." 1812 REFERENCE "{ISIS.aoi iSISHelloTimer (45)}" 1813 DEFVAL { 3000 } 1814 ::= { isisCircEntry 35 } 1816 isisCircL2HelloTimer OBJECT-TYPE 1817 SYNTAX Integer32 (10..600000) 1818 MAX-ACCESS read-create 1819 STATUS current 1820 DESCRIPTION 1821 "Maximum period, in milliseconds, between Level 1 1822 IIH PDUs on multiaccess networks. This object 1823 follows the resettingTimer behaviour." 1824 REFERENCE "{ISIS.aoi iSISHelloTimer (45)}" 1825 DEFVAL { 3000 } 1826 ::= { isisCircEntry 36 } 1828 isisCircL1HelloMultiplier OBJECT-TYPE 1829 SYNTAX Integer32 (2..100) 1830 MAX-ACCESS read-create 1831 STATUS current 1832 DESCRIPTION 1833 "This value is multiplied by the corresponding HelloTimer 1834 and the result in seconds (rounded up) is used as the 1835 holding time in transmitted hellos, to be used by receivers 1836 of hello packets from this IS" 1837 REFERENCE "{ISIS.aoi iSISHelloTimer (45)}" 1838 DEFVAL { 10 } 1839 ::= { isisCircEntry 37 } 1841 isisCircL2HelloMultiplier OBJECT-TYPE 1842 SYNTAX Integer32 (2..100) 1843 MAX-ACCESS read-create 1844 STATUS current 1845 DESCRIPTION 1846 "This value is multiplied by the corresponding HelloTimer 1847 and the result in seconds (rounded up) is used as the 1848 holding time in transmitted hellos, to be used by receivers 1849 of hello packets from this IS" 1850 REFERENCE "{ISIS.aoi iSISHelloTimer (45)}" 1851 DEFVAL { 10 } 1852 ::= { isisCircEntry 38 } 1853 isisCircDRL1HelloTimer OBJECT-TYPE 1854 SYNTAX Integer32 (10..120000) 1855 MAX-ACCESS read-create 1856 STATUS current 1857 DESCRIPTION 1858 "Period, in milliseconds, between Level 1 PDUs on 1859 multiaccess networks when this IS is the Designated 1860 Intermediate System. This object follows the 1861 resettingTimer behaviour." 1862 REFERENCE "{ISIS.aoi iSISHelloTimer (45)}" 1863 DEFVAL { 1000 } 1864 ::= { isisCircEntry 39 } 1866 isisCircDRL2HelloTimer OBJECT-TYPE 1867 SYNTAX Integer32 (10..120000) 1868 MAX-ACCESS read-create 1869 STATUS current 1870 DESCRIPTION 1871 "Period, in milliseconds, between Level 2 PDUs on 1872 multiaccess networks when this IS is the Designated 1873 Intermediate System. This object follows the 1874 resettingTimer behaviour." 1875 REFERENCE "{ISIS.aoi iSISHelloTimer (45)}" 1876 DEFVAL { 1000 } 1877 ::= { isisCircEntry 40 } 1879 isisCircMinBroadLSPTransInt OBJECT-TYPE 1880 SYNTAX Integer32 (1..1000) 1881 MAX-ACCESS read-create 1882 STATUS current 1883 DESCRIPTION 1884 "Minimum interval, in milliseconds, between transmission 1885 of LSPs on a broadcast circuit. This object follows the 1886 resettingTimer behaviour. This timer shall be capable of 1887 a resolution not coarser than 10 milliseconds." 1888 REFERENCE "{ISIS.aoi minimumBroadcastLSPTransmissionInterval (7)}" 1889 DEFVAL { 33 } 1890 ::= { isisCircEntry 41 } 1892 isisCircL1MinLSPTransInt OBJECT-TYPE 1893 SYNTAX Integer32 (1..300) 1894 MAX-ACCESS read-create 1895 STATUS current 1896 DESCRIPTION 1897 "Minimum interval, in seconds, between re-transmission of 1898 an Level 1 LSP. This object follows the resettingTimer 1899 behaviour." 1900 REFERENCE "{ISIS.aoi minimumLSPTransmissionInterval (5)}" 1901 DEFVAL { 5 } 1902 ::= { isisCircEntry 42 } 1904 isisCircL2MinLSPTransInt OBJECT-TYPE 1905 SYNTAX Integer32 (1..300) 1906 MAX-ACCESS read-create 1907 STATUS current 1908 DESCRIPTION 1909 "Minimum interval, in seconds, between re-transmission of 1910 an Level 2 LSP. This object follows the resettingTimer 1911 behaviour." 1912 REFERENCE "{ISIS.aoi minimumLSPTransmissionInterval (5)}" 1913 DEFVAL { 5 } 1914 ::= { isisCircEntry 43 } 1916 isisCircL1CSNPInterval OBJECT-TYPE 1917 SYNTAX Integer32 (1..600) 1918 MAX-ACCESS read-create 1919 STATUS current 1920 DESCRIPTION 1921 "Interval of time, in seconds, between transmission 1922 of Level 1 CSNPs on multiaccess networks if this 1923 router is the designated router." 1924 REFERENCE "{}" 1925 DEFVAL { 10 } 1926 ::= { isisCircEntry 44 } 1928 isisCircL2CSNPInterval OBJECT-TYPE 1929 SYNTAX Integer32 (1..600) 1930 MAX-ACCESS read-create 1931 STATUS current 1932 DESCRIPTION 1933 "Interval of time, in seconds, between transmission 1934 of Level 2 CSNPs on multiaccess networks if this 1935 router is the designated router." 1936 REFERENCE "{}" 1937 DEFVAL { 10 } 1938 ::= { isisCircEntry 45 } 1940 isisCircL1PartSNPInterval OBJECT-TYPE 1941 SYNTAX Integer32 (1..120) 1942 MAX-ACCESS read-create 1943 STATUS current 1944 DESCRIPTION 1945 "Minimum interval between sending Level 1 Partial Sequence 1946 Number PDUs. This object follows the resettingTimer behaviour." 1947 REFERENCE "{ISIS.aoi partialSNPInterval (14)}" 1948 DEFVAL { 2 } 1949 ::= { isisCircEntry 46 } 1951 isisCircL2PartSNPInterval OBJECT-TYPE 1952 SYNTAX Integer32 (1..120) 1953 MAX-ACCESS read-create 1954 STATUS current 1955 DESCRIPTION 1956 "Minimum interval between sending Level 2 Partial Sequence 1957 Number PDUs. This object follows the resettingTimer behaviour." 1958 REFERENCE "{ISIS.aoi partialSNPInterval (14)}" 1959 DEFVAL { 2 } 1960 ::= { isisCircEntry 47 } 1962 isisCircLSPThrottle OBJECT-TYPE 1963 SYNTAX Integer32 (1..65535) 1964 MAX-ACCESS read-create 1965 STATUS current 1966 DESCRIPTION 1967 "Minimal interval of time, in milliseconds, between 1968 transmissions of LSPs on a point to point interface." 1969 REFERENCE "{}" 1970 DEFVAL { 10 } 1971 ::= { isisCircEntry 48 } 1973 isisCircPassiveCircuit OBJECT-TYPE 1974 SYNTAX TruthValue 1975 MAX-ACCESS read-create 1976 STATUS current 1977 DESCRIPTION 1978 "Should we include this interface in LSPs, even if 1979 it is not running the ISIS Protocol?" 1980 REFERENCE "{}" 1981 DEFVAL { false } 1982 ::= { isisCircEntry 49 } 1984 isisCircMeshGroupEnabled OBJECT-TYPE 1985 SYNTAX INTEGER { 1986 inactive(1), 1987 blocked(2), 1988 set(3) 1989 } 1990 MAX-ACCESS read-create 1991 STATUS current 1992 DESCRIPTION 1993 "Is this port a member of a mesh group, or blocked? 1994 Circuits in the same mesh group act as a virtual 1995 multiaccess network. LSPs seen on one circuit in 1996 a mesh group will not be flooded to another circuit 1997 in the same mesh group." 1998 REFERENCE "{}" 1999 DEFVAL { inactive } 2000 ::= { isisCircEntry 50 } 2002 isisCircMeshGroup OBJECT-TYPE 2003 SYNTAX Integer32 (1..2000000000) 2004 MAX-ACCESS read-create 2005 STATUS current 2006 DESCRIPTION 2007 "Circuits in the same mesh group act as a virtual 2008 multiaccess network. LSPs seen on one circuit in 2009 a mesh group will not be flooded to another circuit 2010 in the same mesh group. If isisCircMeshGroupEnabled 2011 is inactive, this value is ignored." 2012 REFERENCE "{}" 2013 DEFVAL { 1 } 2014 ::= { isisCircEntry 51 } 2016 isisCircL1AuthType OBJECT-TYPE 2017 SYNTAX AuthType 2018 MAX-ACCESS read-create 2019 STATUS current 2020 DESCRIPTION 2021 "What authentication scheme, if any, is used to protect 2022 Level 1 and Point-to-Point hello packets?" 2023 REFERENCE "{}" 2024 DEFVAL { none } 2025 ::= { isisCircEntry 52 } 2027 isisCircL1AuthKey OBJECT-TYPE 2028 SYNTAX OCTET STRING 2029 MAX-ACCESS read-create 2030 STATUS current 2031 DESCRIPTION 2032 "The value to be used as the Authentication Key in Level 1 2033 and Point-to-Point hello packets whenever the corresponding 2034 instance of isisCircL1AuthType has a value of plaintext. 2035 A modification of the corresponding instance of 2036 isisCircL1AuthType does not modify the isisCircL1AuthKey 2037 value. 2039 Reading this object always results in an OCTET 2040 STRING of length zero; authentication may not 2041 be bypassed by reading the MIB object." 2042 REFERENCE "{}" 2043 DEFVAL { ''H } 2044 ::= { isisCircEntry 53 } 2046 isisCircL2AuthType OBJECT-TYPE 2047 SYNTAX AuthType 2048 MAX-ACCESS read-create 2049 STATUS current 2050 DESCRIPTION 2051 "What authentication scheme, if any, is used to protect 2052 Level 2 hello packets?" 2053 REFERENCE "{}" 2054 DEFVAL { none } 2055 ::= { isisCircEntry 54 } 2057 isisCircL2AuthKey OBJECT-TYPE 2058 SYNTAX OCTET STRING 2059 MAX-ACCESS read-create 2060 STATUS current 2061 DESCRIPTION 2062 "The value to be used as the Authentication Key in Level 1 2063 Hello packets whenever the corresponding instance of 2064 isisCircL1AuthType has a value of plaintext. A 2065 modification of the corresponding instance of 2066 isisCircL1AuthType does not modify the 2067 isisCircL1AuthKey value. 2069 Reading this object always results in an OCTET 2070 STRING of length zero; authentication may not 2071 be bypassed by reading the MIB object." 2072 REFERENCE "{}" 2073 DEFVAL { ''H } 2074 ::= { isisCircEntry 55 } 2076 isisCircSmallHellos OBJECT-TYPE 2077 SYNTAX AdminState 2078 MAX-ACCESS read-create 2079 STATUS current 2080 DESCRIPTION 2081 "Can we send unpadded hellos on LAN circuits? Off means 2082 LAN Hellos must be padded." 2083 DEFVAL { off } 2084 ::= { isisCircEntry 56 } 2086 isisCircIPEncaps OBJECT-TYPE 2087 SYNTAX TruthValue 2088 MAX-ACCESS read-create 2089 STATUS current 2090 DESCRIPTION 2091 "Should we encapsulate IS-IS in IP packets?" 2092 DEFVAL { false } 2093 ::= { isisCircEntry 57 } 2095 isisCircUpTime OBJECT-TYPE 2096 SYNTAX UpTime 2097 MAX-ACCESS read-create 2098 STATUS current 2099 DESCRIPTION 2100 "If the circuit is up, the amount of time in seconds 2101 since this circuit entered state 'up'. If the circuit 2102 is not up, the number of seconds since the circuit was 2103 up, or since the system started, if the circuit has 2104 never been up. 2106 Note: This can be implemented as start time less 2107 the current time." 2108 ::= { isisCircEntry 58 } 2110 -- The Circuit IS Group 2111 -- 2112 -- The Circuit IS Group is present if the system supports the 2113 -- IS functions of the ISO 9542 protocol. 2114 -- The Circuit IS Table 2115 -- 2116 -- This table is not implemented - jdp 2118 -- The IS Adjacency Group 2119 -- 2120 -- The IS Adjacency Group is current and contains information 2121 -- about adjacencies to routers maintained by the Integrated 2122 -- IS-IS protocol 2123 -- 2124 -- The IS Adjacency Table 2125 -- 2126 -- Each adjacency to an IS corresponds to one entry in this 2127 -- table. 2129 isisISAdjTable OBJECT-TYPE 2130 SYNTAX SEQUENCE OF IsisISAdjEntry 2131 MAX-ACCESS not-accessible 2132 STATUS current 2133 DESCRIPTION 2134 "The table of adjacencies to Intermediate Systems." 2135 ::= { isisISAdj 1 } 2137 isisISAdjEntry OBJECT-TYPE 2138 SYNTAX IsisISAdjEntry 2139 MAX-ACCESS not-accessible 2140 STATUS current 2141 DESCRIPTION 2142 "Each entry corresponds to one adjacency to an 2143 Intermediate System on this system." 2144 INDEX { isisISAdjSysInstance, 2145 isisISAdjCircIndex, 2146 isisISAdjIndex } 2147 ::= { isisISAdjTable 1 } 2149 IsisISAdjEntry ::= 2150 SEQUENCE { 2151 isisISAdjSysInstance 2152 Integer32, 2153 isisISAdjCircIndex 2154 Integer32, 2155 isisISAdjIndex 2156 Integer32, 2157 isisISAdjState 2158 INTEGER, 2159 isisISAdjNeighSNPAAddress 2160 SNPAAddress, 2161 isisISAdjNeighSysType 2162 INTEGER, 2163 isisISAdjNeighSysID 2164 OCTET STRING, 2165 isisISAdjUsage 2166 INTEGER, 2167 isisISAdjHoldTimer 2168 Integer32, 2169 isisISAdjNeighPriority 2170 ISPriority, 2171 isisISAdjUpTime 2172 UpTime 2173 } 2175 isisISAdjSysInstance OBJECT-TYPE 2176 SYNTAX Integer32 2177 MAX-ACCESS not-accessible 2178 STATUS current 2179 DESCRIPTION 2180 "The unique identifier of the Integrated IS-IS instance 2181 to which this row corresponds." 2182 ::= { isisISAdjEntry 1 } 2184 isisISAdjCircIndex OBJECT-TYPE 2185 SYNTAX Integer32 2186 MAX-ACCESS not-accessible 2187 STATUS current 2188 DESCRIPTION 2189 "The Circuit Index of the Circuit which is the parent of the 2190 IS adjacency." 2191 ::= { isisISAdjEntry 2 } 2193 isisISAdjIndex OBJECT-TYPE 2194 SYNTAX Integer32 2195 MAX-ACCESS not-accessible 2196 STATUS current 2197 DESCRIPTION 2198 "A unique value identifying the IS adjacency from all 2199 other such adjacencies on this circuit. This value is 2200 assigned by the system when the adjacency is created 2201 automatically." 2202 ::= { isisISAdjEntry 3 } 2204 isisISAdjState OBJECT-TYPE 2205 SYNTAX INTEGER { 2206 initializing (1), 2207 up (2), 2208 failed (3), 2209 down (4) 2210 } 2211 MAX-ACCESS read-only 2212 STATUS current 2213 DESCRIPTION 2214 "The state of the adjacency" 2215 REFERENCE "{ISIS.aoi adjacencyState (78)}" 2216 ::= { isisISAdjEntry 4 } 2218 isisISAdjNeighSNPAAddress OBJECT-TYPE 2219 SYNTAX SNPAAddress 2220 MAX-ACCESS read-only 2221 STATUS current 2222 DESCRIPTION 2223 "The SNPA address of the neighboring system." 2224 REFERENCE "{ISIS.aoi neighbourSNPAAddress (79)}" 2225 ::= { isisISAdjEntry 5 } 2227 isisISAdjNeighSysType OBJECT-TYPE 2228 SYNTAX INTEGER { 2229 l1IntermediateSystem(1), 2230 l2IntermediateSystem(2), 2231 l1l2IntermediateSystem(3), 2232 unknown(4) 2233 } 2234 MAX-ACCESS read-only 2235 STATUS current 2236 DESCRIPTION 2237 "The type of the neighboring system." 2238 REFERENCE "{ISIS.aoi neighbourSystemType (80)}" 2239 ::= { isisISAdjEntry 6 } 2241 isisISAdjNeighSysID OBJECT-TYPE 2242 SYNTAX OCTET STRING (SIZE(0..12)) 2243 MAX-ACCESS read-only 2244 STATUS current 2245 DESCRIPTION 2246 "The system ID and circuit ID of the neighboring 2247 Intermediate System set from the source ID field 2248 of the neighbor's IIH PDUs." 2249 REFERENCE "{ISIS.aoi neighbourSystemIds (83)}" 2250 ::= { isisISAdjEntry 7 } 2252 isisISAdjUsage OBJECT-TYPE 2253 SYNTAX INTEGER { 2254 undefined(1), 2255 level1(2), 2256 level2(3), 2257 level1and2(4) 2258 } 2259 MAX-ACCESS read-only 2260 STATUS current 2261 DESCRIPTION 2262 "An adjacency of type level1 is used for level 1 2263 traffic only. An adjacency of type level2 is used 2264 for level 2 traffic only. An adjacency of type level1and2 2265 is used for both level 1 and level 2 traffic. There 2266 may be two adjacencies (of types level1 and level2) 2267 between the same pair of Intermediate Systems." 2268 REFERENCE "{ISIS.aoi adjacencyUsage (82)}" 2269 ::= { isisISAdjEntry 8 } 2271 isisISAdjHoldTimer OBJECT-TYPE 2272 SYNTAX Integer32 (1..65535) 2273 MAX-ACCESS read-only 2274 STATUS current 2275 DESCRIPTION 2276 "The holding time for this adjacency updated from 2277 received IIH PDUs." 2278 REFERENCE "{ISIS.aoi holdingTimer (85)}" 2279 ::= { isisISAdjEntry 9 } 2281 isisISAdjNeighPriority OBJECT-TYPE 2282 SYNTAX ISPriority 2283 MAX-ACCESS read-only 2284 STATUS current 2285 DESCRIPTION 2286 "Priority of the neighboring Intermediate System for 2287 becoming the LAN Level 1 Designated Intermediate System 2288 if the value of isisISAdjNeighSysType is 2289 L1IntermediateSystem or LAN Level 2 Designated 2290 Intermediate System if the value of 2291 isisISAdjNeighSysType is L2IntermediateSystem." 2292 REFERENCE "{ISIS.aoi lANPriority (86)}" 2293 ::= { isisISAdjEntry 10 } 2295 isisISAdjUpTime OBJECT-TYPE 2296 SYNTAX UpTime 2297 MAX-ACCESS read-only 2298 STATUS current 2299 DESCRIPTION 2300 "If the adjacency is up, the amount of time in seconds 2301 since this adjacency entered state 'up'. If the adjacency 2302 is not up, the number of seconds since the adjacency was 2303 up, or since the system started, if the adjacency has 2304 never been up. 2306 Note: This can be implemented as start time less 2307 the current time." 2308 ::= { isisISAdjEntry 11 } 2310 -- The IS Adjacency Area Address Table 2312 -- The IS Adjacency Area Address Table contains the set of 2313 -- Area Addresses of neighboring 2314 -- Intermediate Systems as reported in IIH PDUs. 2316 isisISAdjAreaAddrTable OBJECT-TYPE 2317 SYNTAX SEQUENCE OF IsisISAdjAreaAddrEntry 2318 MAX-ACCESS not-accessible 2319 STATUS current 2320 DESCRIPTION 2321 "This table contains the set of Area Addresses of 2322 neighboring Intermediate Systems as reported in received 2323 IIH PDUs." 2324 REFERENCE "{ISIS.aoi areaAddressesOfNeighbour (84)}" 2325 ::= { isisISAdj 2 } 2327 isisISAdjAreaAddrEntry OBJECT-TYPE 2328 SYNTAX IsisISAdjAreaAddrEntry 2329 MAX-ACCESS not-accessible 2330 STATUS current 2331 DESCRIPTION 2332 "Each entry contains one Area Address reported by a 2333 neighboring Intermediate System in its IIH PDUs." 2334 INDEX { isisISAdjAreaAddrSysInstance, 2335 isisISAdjAreaAddrCircIndex, 2336 isisISAdjAreaAddrAdjIndex, 2337 isisISAdjAreaAddress } 2338 ::= { isisISAdjAreaAddrTable 1 } 2340 IsisISAdjAreaAddrEntry ::= 2341 SEQUENCE { 2342 isisISAdjAreaAddrSysInstance 2343 Integer32, 2345 isisISAdjAreaAddrCircIndex 2346 Integer32, 2347 isisISAdjAreaAddrAdjIndex 2348 Integer32, 2349 isisISAdjAreaAddress 2350 OSINSAddress 2351 } 2353 isisISAdjAreaAddrSysInstance OBJECT-TYPE 2354 SYNTAX Integer32 2355 MAX-ACCESS not-accessible 2356 STATUS current 2357 DESCRIPTION 2358 "The unique identifier of the Integrated IS-IS instance 2359 to which this row corresponds." 2360 ::= { isisISAdjAreaAddrEntry 1 } 2362 isisISAdjAreaAddrCircIndex OBJECT-TYPE 2363 SYNTAX Integer32 2364 MAX-ACCESS not-accessible 2365 STATUS current 2366 DESCRIPTION 2367 "The identifier of the Circuit which is the parent of the 2368 IS adjacency to which this Area Address entry 2369 corresponds." 2370 ::= { isisISAdjAreaAddrEntry 2 } 2372 isisISAdjAreaAddrAdjIndex OBJECT-TYPE 2373 SYNTAX Integer32 2374 MAX-ACCESS not-accessible 2375 STATUS current 2376 DESCRIPTION 2377 "The identifier of the IS adjacency to which this entry 2378 belongs." 2379 ::= { isisISAdjAreaAddrEntry 3 } 2381 isisISAdjAreaAddress OBJECT-TYPE 2382 SYNTAX OSINSAddress 2383 MAX-ACCESS read-only 2384 STATUS current 2385 DESCRIPTION 2386 "One Area Address as reported in IIH PDUs received from 2387 the neighbor." 2388 ::= { isisISAdjAreaAddrEntry 4 } 2390 -- The IS Adjacency IP Group 2392 -- The IS Adjacency IP Group is present if the system supports 2393 -- IP Integrated IS-IS 2395 -- The IS Adjacency IP Address Table 2397 -- The IS Adjacency IP Address Table contains the 2398 -- set of IP Addresses of neighboring Intermediate Systems 2399 -- as reported in received IIH PDUs. 2401 isisISAdjIPAddrTable OBJECT-TYPE 2402 SYNTAX SEQUENCE OF IsisISAdjIPAddrEntry 2403 MAX-ACCESS not-accessible 2404 STATUS current 2405 DESCRIPTION 2406 "This table contains the set of IP Addresses of 2407 neighboring Intermediate Systems as reported in received 2408 IIH PDUs." 2409 ::= { isisISAdj 3 } 2411 isisISAdjIPAddrEntry OBJECT-TYPE 2412 SYNTAX IsisISAdjIPAddrEntry 2413 MAX-ACCESS not-accessible 2414 STATUS current 2415 DESCRIPTION 2416 "Each entry contains one IP Address reported by a 2417 neighboring Intermediate System in its IIH PDUs." 2418 INDEX { isisISAdjIPAddrSysInstance, 2419 isisISAdjIPAddrCircIndex, 2420 isisISAdjIPAddrAdjIndex 2421 } 2422 ::= { isisISAdjIPAddrTable 1 } 2424 IsisISAdjIPAddrEntry ::= 2425 SEQUENCE { 2426 isisISAdjIPAddrSysInstance 2427 Integer32, 2428 isisISAdjIPAddrCircIndex 2429 Integer32, 2430 isisISAdjIPAddrAdjIndex 2431 Integer32, 2432 isisISAdjIPAddress 2433 IpAddress 2434 } 2436 isisISAdjIPAddrSysInstance OBJECT-TYPE 2437 SYNTAX Integer32 2438 MAX-ACCESS not-accessible 2439 STATUS current 2440 DESCRIPTION 2441 "The unique identifier of the Integrated IS-IS instance 2442 to which this row corresponds." 2443 ::= { isisISAdjIPAddrEntry 1 } 2445 isisISAdjIPAddrCircIndex OBJECT-TYPE 2446 SYNTAX Integer32 2447 MAX-ACCESS not-accessible 2448 STATUS current 2449 DESCRIPTION 2450 "The identifier of the Circuit which is the parent of the 2451 IS adjacency to which this IP Address entry corresponds." 2452 ::= { isisISAdjIPAddrEntry 2 } 2454 isisISAdjIPAddrAdjIndex OBJECT-TYPE 2455 SYNTAX Integer32 2456 MAX-ACCESS not-accessible 2457 STATUS current 2458 DESCRIPTION 2459 "The identifier of the IS adjacency to which this entry 2460 belongs." 2461 ::= { isisISAdjIPAddrEntry 3 } 2463 isisISAdjIPAddress OBJECT-TYPE 2464 SYNTAX IpAddress 2465 MAX-ACCESS read-only 2466 STATUS current 2467 DESCRIPTION 2468 "One IP Address as reported in IIH PDUs received from the 2469 neighbor." 2470 ::= { isisISAdjIPAddrEntry 4 } 2472 -- The IS Adjacency Integrated Group 2473 -- 2474 -- The IS Adjacency Integrated Group is present if the system 2475 -- supports Integrated ISIS. 2476 -- 2477 -- 2478 -- The IS Adjacency Protocol Supported Table 2479 -- 2480 -- The IS Adjacency Protocol Supported Table contains the set of 2481 -- protocols supported by neighboring 2482 -- Intermediate Systems as reported in received IIH PDUs. 2483 -- 2484 isisISAdjProtSuppTable OBJECT-TYPE 2485 SYNTAX SEQUENCE OF IsisISAdjProtSuppEntry 2486 MAX-ACCESS not-accessible 2487 STATUS current 2488 DESCRIPTION 2489 "This table contains the set of protocols supported by 2490 neighboring Intermediate Systems as reported in received 2491 IIH PDUs." 2492 ::= { isisISAdj 4 } 2494 isisISAdjProtSuppEntry OBJECT-TYPE 2495 SYNTAX IsisISAdjProtSuppEntry 2496 MAX-ACCESS not-accessible 2497 STATUS current 2498 DESCRIPTION 2499 "Each entry contains one protocol supported by a 2500 neighboring Intermediate System as reported in its IIH 2501 PDUs." 2502 INDEX { isisISAdjProtSuppSysInstance, 2503 isisISAdjProtSuppCircIndex, 2504 isisISAdjProtSuppAdjIndex, 2505 isisISAdjProtSuppProtocol } 2506 ::= { isisISAdjProtSuppTable 1 } 2508 IsisISAdjProtSuppEntry ::= 2509 SEQUENCE { 2510 isisISAdjProtSuppSysInstance 2511 Integer32, 2512 isisISAdjProtSuppCircIndex 2513 Integer32, 2514 isisISAdjProtSuppAdjIndex 2515 Integer32, 2516 isisISAdjProtSuppProtocol 2517 SupportedProtocol 2518 } 2520 isisISAdjProtSuppSysInstance OBJECT-TYPE 2521 SYNTAX Integer32 2522 MAX-ACCESS not-accessible 2523 STATUS current 2524 DESCRIPTION 2525 "The unique identifier of the Integrated IS-IS instance 2526 to which this row corresponds." 2527 ::= { isisISAdjProtSuppEntry 1 } 2529 isisISAdjProtSuppCircIndex OBJECT-TYPE 2530 SYNTAX Integer32 2531 MAX-ACCESS not-accessible 2532 STATUS current 2533 DESCRIPTION 2534 "The identifier of the Circuit which is the parent of the 2535 IS adjacency to which this supported protocol entry 2536 corresponds." 2537 ::= { isisISAdjProtSuppEntry 2 } 2539 isisISAdjProtSuppAdjIndex OBJECT-TYPE 2540 SYNTAX Integer32 2541 MAX-ACCESS not-accessible 2542 STATUS current 2543 DESCRIPTION 2544 "The identifier the IS adjacency to which this entry 2545 corresponds." 2546 ::= { isisISAdjProtSuppEntry 3 } 2548 isisISAdjProtSuppProtocol OBJECT-TYPE 2549 SYNTAX SupportedProtocol 2550 MAX-ACCESS read-only 2551 STATUS current 2552 DESCRIPTION 2553 "One supported protocol as reported in IIH PDUs received 2554 from the neighbor." 2555 ::= { isisISAdjProtSuppEntry 4 } 2556 -- 2557 -- 2558 -- The ES Adjacency Group 2559 -- 2560 -- The ES Adjacency Group is present if the system supports 2561 -- reception of ES Hellos 2562 -- The ES Adjacency Table 2563 -- 2564 -- Not supported - jdp 2565 -- 2566 -- 2567 -- The Reachable Address Group 2568 -- 2569 -- The Reachable Address Group is optional. 2570 -- The Reachable Address Table 2571 -- Each entry records information about a reachable address 2572 -- (NSAP or address prefix) manually configured on the system 2573 -- or learned through another protocol. 2575 isisRATable OBJECT-TYPE 2576 SYNTAX SEQUENCE OF IsisRAEntry 2577 MAX-ACCESS not-accessible 2578 STATUS current 2579 DESCRIPTION 2580 "The table of Reachable Addresses to NSAPs or Address 2581 Prefixes." 2582 ::= { isisReachAddr 1 } 2584 isisRAEntry OBJECT-TYPE 2585 SYNTAX IsisRAEntry 2586 MAX-ACCESS not-accessible 2587 STATUS current 2588 DESCRIPTION 2589 "Each entry defines a Reachable Address to a NSAP or 2590 Address Prefix." 2591 INDEX { isisRASysInstance, 2592 isisRACircIndex, 2593 isisRAIndex } 2594 ::= { isisRATable 1 } 2595 IsisRAEntry ::= 2596 SEQUENCE { 2597 isisRASysInstance 2598 Integer32, 2599 isisRACircIndex 2600 Integer32, 2601 isisRAIndex 2602 Integer32, 2603 isisRAExistState 2604 RowStatus, 2605 isisRAAdminState 2606 AdminState, 2607 isisRAAddrPrefix 2608 NSAPPrefix, 2609 isisRAMapType 2610 INTEGER, 2611 isisRADefMetric 2612 DefaultMetric, 2613 isisRADelMetric 2614 OtherMetric, 2615 isisRAExpMetric 2616 OtherMetric, 2617 isisRAErrMetric 2618 OtherMetric, 2619 isisRADefMetricType 2620 MetricType, 2621 isisRADelMetricType 2622 MetricType, 2623 isisRAExpMetricType 2624 MetricType, 2625 isisRAErrMetricType 2626 MetricType, 2627 isisRASNPAAddress 2628 SNPAAddress, 2629 isisRASNPAMask 2630 SNPAPrefix, 2631 isisRASNPAPrefix 2632 SNPAPrefix, 2633 isisRAType 2634 INTEGER 2635 } 2637 isisRASysInstance OBJECT-TYPE 2638 SYNTAX Integer32 2639 MAX-ACCESS not-accessible 2640 STATUS current 2641 DESCRIPTION 2642 "The identifier of the Integrated IS-IS instance to which 2643 this row corresponds. This object follows the index and 2644 manualOrAutomatic behaviours." 2645 ::= { isisRAEntry 1 } 2647 isisRACircIndex OBJECT-TYPE 2648 SYNTAX Integer32 2649 MAX-ACCESS not-accessible 2650 STATUS current 2651 DESCRIPTION 2652 "The identifier of the Circuit over which this 2653 destination is reachable. This object follows the index 2654 and manualOrAutomatic behaviours." 2655 ::= { isisRAEntry 2 } 2657 isisRAIndex OBJECT-TYPE 2658 SYNTAX Integer32 2659 MAX-ACCESS not-accessible 2660 STATUS current 2661 DESCRIPTION 2662 "The identifier for this isisRAEntry. This value must be 2663 unique amongst all Reachable Addresses on the same parent 2664 Circuit. This object follows the index and 2665 manualOrAutomatic behaviours." 2666 ::= { isisRAEntry 3 } 2668 isisRAExistState OBJECT-TYPE 2669 SYNTAX RowStatus 2670 MAX-ACCESS read-create 2671 STATUS current 2672 DESCRIPTION 2673 "The existence state of this Reachable Address. This 2674 object follows the Row Status behaviours." 2675 DEFVAL { active } 2676 ::= { isisRAEntry 4 } 2678 isisRAAdminState OBJECT-TYPE 2679 SYNTAX AdminState 2680 MAX-ACCESS read-create 2681 STATUS current 2682 DESCRIPTION 2683 "The operational state of the Reachable Address. This 2684 object follows the operationalState and manualOrAutomatic 2685 behaviours." 2686 DEFVAL { off } 2687 ::= { isisRAEntry 5 } 2689 isisRAAddrPrefix OBJECT-TYPE 2690 SYNTAX NSAPPrefix 2691 MAX-ACCESS read-create 2692 STATUS current 2693 DESCRIPTION 2694 "The destination of this Reachable Address. This is an 2695 Address Prefix. This object follows the 2696 replaceOnlyWhileDisabled and manualOrAutomatic 2697 behaviours." 2698 REFERENCE "{ISIS.aoi addressPrefix (98)}" 2699 ::= { isisRAEntry 6 } 2701 isisRAMapType OBJECT-TYPE 2702 SYNTAX INTEGER { 2703 none (1), 2704 explicit (2), 2705 extractIDI (3), 2706 extractDSP (4) 2707 } 2708 MAX-ACCESS read-create 2709 STATUS current 2710 DESCRIPTION 2711 "The type of mapping to be employed to ascertain the SNPA 2712 Address which should be used in forwarding PDUs for this 2713 Reachable Address prefix. This object follows the 2714 manualOrAutomatic behaviour. The following values of 2715 mapping type are defined: 2716 none: The mapping is null because the neighbor SNPA is 2717 implicit by nature of the subnetwork (e.g. a 2718 point-to-point linkage). 2719 explicit: The subnetwork addresses in the object 2720 isisRASNPAAddress is to be used. 2721 extractIDI: The SNPA is embedded in the IDI of the 2722 destination NSAP Address. The mapping algorithm 2723 extracts the SNPA to be used according to the format 2724 and encoding rules of ISO8473/Add2. This SNPA 2725 extraction algorithm can be used in conjunction with 2726 Reachable Address prefixes from the X.121, F.69, E.163 2727 and E.164 addressing subdomains. 2728 extractDSP: All, or a suffix, of the SNPA is embedded 2729 in the DSP of the destination address. This SNPA 2730 extraction algorithm extracts the embedded subnetwork 2731 addressing information by performing a logical AND of 2732 the isisRASNPAMask object value with the destination 2733 address. The part of the SNPA extracted from the 2734 destination NSAP is appended to the isisRASNPAPrefix 2735 object value to form the next hop subnetwork 2736 addressing information." 2737 REFERENCE "{ISO10589-ISIS.aoi mappingType (107)}" 2738 ::= { isisRAEntry 7 } 2740 isisRADefMetric OBJECT-TYPE 2741 SYNTAX DefaultMetric 2742 MAX-ACCESS read-create 2743 STATUS current 2744 DESCRIPTION 2745 "The default metric value for reaching the specified 2746 prefix over this circuit. This object follows the 2747 manualOrAutomatic behaviour." 2748 REFERENCE "{ISIS.aoi defaultMetric (99)}" 2749 DEFVAL { 20 } 2751 ::= { isisRAEntry 8 } 2753 isisRADelMetric OBJECT-TYPE 2754 SYNTAX OtherMetric 2755 MAX-ACCESS read-create 2756 STATUS current 2757 DESCRIPTION 2758 "The delay metric for reaching the specified prefix over 2759 this circuit. This object follows the manualOrAutomatic 2760 behaviour. The value zero is reserved to indicate that 2761 this metric is not supported." 2762 REFERENCE "{ISIS.aoi delayMetric (100)}" 2763 DEFVAL { 0 } 2764 ::= { isisRAEntry 9 } 2766 isisRAExpMetric OBJECT-TYPE 2767 SYNTAX OtherMetric 2768 MAX-ACCESS read-create 2769 STATUS current 2770 DESCRIPTION 2771 "The expense metric for reaching the specified prefix 2772 over this circuit. This object follows the 2773 manualOrAutomatic behaviour. The value zero is reserved 2774 to indicate that this metric is not supported." 2775 REFERENCE "{ISIS.aoi expenseMetric (101)}" 2776 DEFVAL { 0 } 2777 ::= { isisRAEntry 10 } 2779 isisRAErrMetric OBJECT-TYPE 2780 SYNTAX OtherMetric 2781 MAX-ACCESS read-create 2782 STATUS current 2783 DESCRIPTION 2784 "The error metric for reaching the specified prefix over 2785 this circuit. This object follows the manualOrAutomatic 2786 behaviour. The value zero is reserved to indicate that 2787 this metric is not supported." 2788 REFERENCE "{ISIS.aoi errorMetric (102)}" 2789 DEFVAL { 0 } 2790 ::= { isisRAEntry 11 } 2792 isisRADefMetricType OBJECT-TYPE 2793 SYNTAX MetricType 2794 MAX-ACCESS read-create 2795 STATUS current 2796 DESCRIPTION 2797 "Indicates whether the default metric is internal or 2798 external. This object follows the manualOrAutomatic 2799 behaviour." 2800 REFERENCE "{ISIS.aoi defaultMetricType (103)}" 2801 DEFVAL { internal } 2802 ::= { isisRAEntry 12 } 2804 isisRADelMetricType OBJECT-TYPE 2805 SYNTAX MetricType 2806 MAX-ACCESS read-create 2807 STATUS current 2808 DESCRIPTION 2809 "Indicates whether the delay metric is internal or 2810 external. This object follows the manualOrAutomatic 2811 behaviour." 2812 REFERENCE "{ISO10589-ISIS.aoi delayMetricType (104)}" 2813 DEFVAL { internal } 2814 ::= { isisRAEntry 13 } 2816 isisRAExpMetricType OBJECT-TYPE 2817 SYNTAX MetricType 2818 MAX-ACCESS read-create 2819 STATUS current 2820 DESCRIPTION 2821 "Indicates whether the expense metric is internal or 2822 external. This object follows the manualOrAutomatic 2823 behaviour." 2824 REFERENCE "{ISIS.aoi expenseMetricType (105)}" 2825 DEFVAL { internal } 2826 ::= { isisRAEntry 14 } 2828 isisRAErrMetricType OBJECT-TYPE 2829 SYNTAX MetricType 2830 MAX-ACCESS read-create 2831 STATUS current 2832 DESCRIPTION 2833 "Indicates whether the error metric is internal or 2834 external. This object follows the manualOrAutomatic 2835 behaviour." 2836 REFERENCE "{ISIS.aoi errorMetricType (106)}" 2837 DEFVAL { internal } 2838 ::= { isisRAEntry 15 } 2840 isisRASNPAAddress OBJECT-TYPE 2841 SYNTAX SNPAAddress 2842 MAX-ACCESS read-create 2843 STATUS current 2844 DESCRIPTION 2845 "The SNPA Address to which a PDU may be forwarded in 2846 order to reach a destination which matches the address 2847 prefix of the Reachable Address. This object follows the 2848 manualOrAutomatic behaviour." 2849 REFERENCE "{ISIS.aoi sNPAAddresses (109)}" 2850 -- note only one address may be specified per Reachable Address 2851 -- in the MIB 2852 DEFVAL { ''H } 2853 ::= { isisRAEntry 16 } 2855 isisRASNPAMask OBJECT-TYPE 2856 SYNTAX SNPAPrefix 2857 MAX-ACCESS read-create 2858 STATUS current 2859 DESCRIPTION 2860 "A bit mask with 1 bits indicating the positions in the 2861 effective destination address from which embedded SNPA 2862 information is to be extracted. For the extraction the 2863 first octet of the isisRASNPAMask object value is aligned 2864 with the first octet (AFI) of the NSAP Address. If the 2865 isisRASNPAMask object value and NSAP Address are of 2866 different lengths, the shorter of the two is logically 2867 padded with zeros before performing the extraction. This 2868 object follows the manualOrAutomatic behaviour." 2869 REFERENCE "{ISIS.aoi sNPAMask (122)}" 2870 DEFVAL { '00'H } 2871 ::= { isisRAEntry 17 } 2873 isisRASNPAPrefix OBJECT-TYPE 2874 SYNTAX SNPAPrefix 2875 MAX-ACCESS read-create 2876 STATUS current 2877 DESCRIPTION 2878 "A fixed SNPA prefix for use when the isisRAMapType is 2879 extractDSP. The SNPA Address to use is formed by 2880 concatenating the fixed SNPA prefix with a variable SNPA 2881 part that is extracted from the effective destination 2882 address. For Reachable Address prefixes in which the 2883 entire SNPA is embedded in the DSP the SNPA Prefix shall 2884 be null. This object follows the manualOrAutomatic 2885 behaviour." 2887 REFERENCE "{ISIS.aoi sNPAPrefix (123)}" 2888 DEFVAL { '00'H } 2889 ::= { isisRAEntry 18 } 2891 isisRAType OBJECT-TYPE 2892 SYNTAX INTEGER 2893 { 2894 manual (1), 2895 automatic (2) 2896 } 2897 MAX-ACCESS read-create 2898 STATUS current 2899 DESCRIPTION 2900 " The type of Reachable address. Those of type 2901 manual are created by the network manager. Those 2902 of type automatic are created through propogation 2903 of routing information from another routing 2904 protocol (eg. IDRP). " 2905 DEFVAL {manual} 2906 ::= {isisRAEntry 19 } 2908 -- The IP Reachable Address Group 2910 -- The IP Reachable Address Group is optional. 2912 -- The IP Reachable Address Table 2914 -- Each entry records information about one IP reachable 2915 -- address manually configured on this system or learned from 2916 -- another protocol. 2918 isisIPRATable OBJECT-TYPE 2919 SYNTAX SEQUENCE OF IsisIPRAEntry 2920 MAX-ACCESS not-accessible 2921 STATUS current 2922 DESCRIPTION 2923 "The table of IP Reachable Addresses to networks, 2924 subnetworks or hosts either manually configured or 2925 learned from another protocol." 2926 ::= { isisIPReachAddr 1 } 2928 isisIPRAEntry OBJECT-TYPE 2929 SYNTAX IsisIPRAEntry 2930 MAX-ACCESS not-accessible 2931 STATUS current 2932 DESCRIPTION 2933 "Each entry defines an IP Reachable Address to a network, 2934 subnetwork or host." 2935 INDEX { isisIPRASysInstance, 2936 isisIPRACircIndex, 2937 isisIPRAType, 2938 isisIPRAIndex } 2939 ::= { isisIPRATable 1 } 2941 IsisIPRAEntry ::= 2942 SEQUENCE { 2943 isisIPRASysInstance 2944 Integer32, 2945 isisIPRACircIndex 2946 Integer32, 2947 isisIPRAIndex 2948 Integer32, 2949 isisIPRAType 2950 INTEGER, 2951 isisIPRADest 2952 IpAddress, 2953 isisIPRAMask 2954 IpAddress, 2955 isisIPRAExistState 2956 RowStatus, 2957 isisIPRAAdminState 2958 AdminState, 2959 isisIPRADefMetric 2960 DefaultMetric, 2961 isisIPRADelMetric 2962 OtherMetric, 2963 isisIPRAExpMetric 2964 OtherMetric, 2965 isisIPRAErrMetric 2966 OtherMetric, 2967 isisIPRADefMetricType 2968 MetricType, 2969 isisIPRADelMetricType 2970 MetricType, 2971 isisIPRAExpMetricType 2972 MetricType, 2973 isisIPRAErrMetricType 2974 MetricType, 2976 isisIPRASNPAAddress 2977 SNPAAddress 2978 } 2980 isisIPRASysInstance OBJECT-TYPE 2981 SYNTAX Integer32 2982 MAX-ACCESS not-accessible 2983 STATUS current 2984 DESCRIPTION 2985 "The identifier of the Integrated IS-IS instance to which 2986 this row corresponds. This object follows the index and 2987 manualOrAutomatic behaviours." 2988 ::= { isisIPRAEntry 1 } 2990 isisIPRACircIndex OBJECT-TYPE 2991 SYNTAX Integer32 2992 MAX-ACCESS not-accessible 2993 STATUS current 2994 DESCRIPTION 2995 "The identifier of the Circuit over which this IP 2996 destination is reachable. This object follows the index 2997 and manualOrAutomatic behaviours." 2998 ::= { isisIPRAEntry 2 } 3000 isisIPRAIndex OBJECT-TYPE 3001 SYNTAX Integer32 3002 MAX-ACCESS not-accessible 3003 STATUS current 3004 DESCRIPTION 3005 "The identifier for this isisIPRAEntry. This value must 3006 be unique amongst all IP Reachable Addresses on the same 3007 parent Circuit. This object follows the index and 3008 manualOrAutomatic behaviours." 3009 ::= { isisIPRAEntry 3 } 3011 isisIPRAType OBJECT-TYPE 3012 SYNTAX INTEGER 3013 { 3014 manual (1), 3015 automatic (2) 3016 } 3017 MAX-ACCESS not-accessible 3018 STATUS current 3019 DESCRIPTION 3020 "The type of this IP Reachable Address. Those of type 3021 manual are created by the network manager. Those of type 3022 automatic are created through propagation of routing 3023 information from another routing protocol." 3024 ::= { isisIPRAEntry 4 } 3026 isisIPRADest OBJECT-TYPE 3027 SYNTAX IpAddress 3028 MAX-ACCESS read-create 3029 STATUS current 3030 DESCRIPTION 3031 "The destination of this IP Reachable Address. This is 3032 either a network address, subnetwork address or host 3033 address. This object follows the manualOrAutomatic 3034 behaviour." 3035 ::= { isisIPRAEntry 5 } 3037 isisIPRAMask OBJECT-TYPE 3038 SYNTAX IpAddress 3039 MAX-ACCESS read-create 3040 STATUS current 3041 DESCRIPTION 3042 "The network mask for the IP Address in the isisIPRADest 3043 object. This object follows the manualOrAutomatic 3044 behaviour." 3045 ::= { isisIPRAEntry 6 } 3047 isisIPRAExistState OBJECT-TYPE 3048 SYNTAX RowStatus 3049 MAX-ACCESS read-create 3050 STATUS current 3051 DESCRIPTION 3052 "The state of this IP Reachable Address. This object 3053 follows the ExistenceState and manualOrAutomatic 3054 behaviours." 3055 DEFVAL { active } 3056 ::= { isisIPRAEntry 7 } 3058 isisIPRAAdminState OBJECT-TYPE 3059 SYNTAX AdminState 3060 MAX-ACCESS read-create 3061 STATUS current 3062 DESCRIPTION 3063 "The operational state of the IP Reachable Address. This 3064 object follows the operationalState and manualOrAutomatic 3065 behaviours." 3067 DEFVAL { off } 3068 ::= { isisIPRAEntry 8 } 3070 isisIPRADefMetric OBJECT-TYPE 3071 SYNTAX DefaultMetric 3072 MAX-ACCESS read-create 3073 STATUS current 3074 DESCRIPTION 3075 "The default metric value for reaching the specified 3076 destination over this circuit. This object follows the 3077 manualOrAutomatic behaviour." 3078 DEFVAL { 20 } 3079 ::= { isisIPRAEntry 9 } 3081 isisIPRADelMetric OBJECT-TYPE 3082 SYNTAX OtherMetric 3083 MAX-ACCESS read-create 3084 STATUS current 3085 DESCRIPTION 3086 "The delay metric value for reaching the specified 3087 destination over this circuit. The value zero is reserved 3088 to mean the metric is not supported. This object follows 3089 the manualOrAutomatic behaviour." 3090 DEFVAL { 0 } 3091 ::= { isisIPRAEntry 10 } 3093 isisIPRAExpMetric OBJECT-TYPE 3094 SYNTAX OtherMetric 3095 MAX-ACCESS read-create 3096 STATUS current 3097 DESCRIPTION 3098 "The expense metric value for reaching the specified 3099 destination over this circuit. The value zero is reserved 3100 to mean the metric is not supported. This object follows 3101 the manualOrAutomatic behaviour." 3102 DEFVAL { 0 } 3103 ::= { isisIPRAEntry 11 } 3105 isisIPRAErrMetric OBJECT-TYPE 3106 SYNTAX OtherMetric 3107 MAX-ACCESS read-create 3108 STATUS current 3109 DESCRIPTION 3110 "The error metric value for reaching the specified 3111 destination over this circuit. The value zero is reserved 3112 to mean the metric is not supported. This object follows 3113 the manualOrAutomatic behaviour." 3114 DEFVAL { 0 } 3115 ::= { isisIPRAEntry 12 } 3117 isisIPRADefMetricType OBJECT-TYPE 3118 SYNTAX MetricType 3119 MAX-ACCESS read-create 3120 STATUS current 3121 DESCRIPTION 3122 "Indicates whether the default metric is internal or 3123 external. This object follows the manualOrAutomatic 3124 behaviour." 3125 DEFVAL { internal } 3126 ::= { isisIPRAEntry 13 } 3128 isisIPRADelMetricType OBJECT-TYPE 3129 SYNTAX MetricType 3130 MAX-ACCESS read-create 3131 STATUS current 3132 DESCRIPTION 3133 "Indicates whether the delay metric is internal or 3134 external. This object follows the manualOrAutomatic 3135 behaviour." 3136 DEFVAL { internal } 3137 ::= { isisIPRAEntry 14 } 3139 isisIPRAExpMetricType OBJECT-TYPE 3140 SYNTAX MetricType 3141 MAX-ACCESS read-create 3142 STATUS current 3143 DESCRIPTION 3144 "Indicates whether the expense metric is internal or 3145 external. This object follows the manualOrAutomatic 3146 behaviour." 3147 DEFVAL { internal } 3148 ::= { isisIPRAEntry 15 } 3150 isisIPRAErrMetricType OBJECT-TYPE 3151 SYNTAX MetricType 3152 MAX-ACCESS read-create 3153 STATUS current 3154 DESCRIPTION 3155 "Indicates whether the error metric is internal or 3156 external. This object follows the manualOrAutomatic 3157 behaviour." 3158 DEFVAL { internal } 3159 ::= { isisIPRAEntry 16 } 3161 isisIPRASNPAAddress OBJECT-TYPE 3162 SYNTAX SNPAAddress 3163 MAX-ACCESS read-create 3164 STATUS current 3165 DESCRIPTION 3166 "The SNPA Address to which a PDU may be forwarded in 3167 order to reach a destination which matches this IP 3168 Reachable Address. This object follows the 3169 manualOrAutomatic behaviour." 3170 DEFVAL { ''H } 3171 ::= { isisIPRAEntry 17 } 3173 -- The Circuit CLNS Group 3174 -- 3175 -- The Circuit CLNS Table contains objects controlling the 3176 -- operation of the IS functions of the CLNS protocol 3177 -- 3178 -- Removed - jdp 3179 -- 3181 -- The IP Destination Group 3183 -- The IP Destination Group is present if the system forwards 3184 -- IP packets. 3186 -- The IP Destination Table 3188 -- The IP Destination Table records information about each 3189 -- destination known to the Intermediate System 3191 isisIPDestTable OBJECT-TYPE 3192 SYNTAX SEQUENCE OF IsisIPDestEntry 3193 MAX-ACCESS not-accessible 3194 STATUS current 3195 DESCRIPTION 3196 "The IP Destination Table records information about each 3197 destination known to the Intermediate System." 3198 ::= { isisIPDest 1 } 3200 isisIPDestEntry OBJECT-TYPE 3201 SYNTAX IsisIPDestEntry 3202 MAX-ACCESS not-accessible 3203 STATUS current 3204 DESCRIPTION 3205 "Each entry records information about one IP destination 3206 known to the Intermediate System." 3207 INDEX { isisIPRouteMetTOS, 3208 isisIPRouteDest, 3209 isisIPRouteMask, 3210 isisIPRouteForw } 3211 ::= { isisIPDestTable 1 } 3213 IsisIPDestEntry ::= 3214 SEQUENCE { 3215 isisIPRouteDest 3216 IpAddress, 3217 isisIPRouteMask 3218 IpAddress, 3219 isisIPRouteMetTOS 3220 TOS, 3221 isisIPRouteMetType 3222 INTEGER, 3223 isisIPRouteIntMetric 3224 PathCost, 3225 isisIPRouteExtMetric 3226 Integer32, 3227 isisIPRouteForw 3228 OBJECT IDENTIFIER, 3229 isisIPRouteSource 3230 INTEGER, 3231 isisIPRouteSysInstance 3232 Integer32 3233 } 3235 isisIPRouteDest OBJECT-TYPE 3236 SYNTAX IpAddress 3237 MAX-ACCESS not-accessible 3238 STATUS current 3239 DESCRIPTION 3240 "The destination IP Address." 3241 ::= { isisIPDestEntry 1 } 3243 isisIPRouteMask OBJECT-TYPE 3244 SYNTAX IpAddress 3245 MAX-ACCESS not-accessible 3246 STATUS current 3247 DESCRIPTION 3248 "The mask for the isisIPRouteDest value." 3249 ::= { isisIPDestEntry 2 } 3251 isisIPRouteMetTOS OBJECT-TYPE 3252 SYNTAX TOS 3253 MAX-ACCESS not-accessible 3254 STATUS current 3255 DESCRIPTION 3256 "The TOS of the metric for this destination." 3257 ::= { isisIPDestEntry 3 } 3259 isisIPRouteMetType OBJECT-TYPE 3260 SYNTAX INTEGER { 3261 internal (1), 3262 external (2) 3263 } 3264 MAX-ACCESS read-only 3265 STATUS current 3266 DESCRIPTION 3267 "Indicates whether the metric includes an external 3268 component or not." 3269 ::= { isisIPDestEntry 4 } 3271 isisIPRouteIntMetric OBJECT-TYPE 3272 SYNTAX PathCost 3273 MAX-ACCESS read-only 3274 STATUS current 3275 DESCRIPTION 3276 "The internal path metric value for this destination." 3277 ::= { isisIPDestEntry 5 } 3279 isisIPRouteExtMetric OBJECT-TYPE 3280 SYNTAX Integer32 (0..63) 3281 MAX-ACCESS read-only 3282 STATUS current 3283 DESCRIPTION 3284 "The external metric value for this destination. If the 3285 metric type is internal then this value is zero." 3286 ::= { isisIPDestEntry 6 } 3288 isisIPRouteForw OBJECT-TYPE 3289 SYNTAX OBJECT IDENTIFIER 3290 MAX-ACCESS not-accessible 3291 STATUS current 3292 DESCRIPTION 3293 "The OBJECT IDENTIFIER for the first object in the table 3294 entry which corresponds to the entry used for forwarding 3295 packets to this destination. This value is either an 3296 OBJECT IDENTIFIER for an instance of one of the following 3297 objects: isisSummAddrSysInstance, isisVirtSysInstance, 3298 isisISAdjSysInstance, isisIPRASysInstance." 3299 ::= { isisIPDestEntry 7 } 3301 isisIPRouteSource OBJECT-TYPE 3302 SYNTAX INTEGER { 3303 manual (1), 3304 level1 (2), 3305 level2 (3) 3306 } 3307 MAX-ACCESS read-only 3308 STATUS current 3309 DESCRIPTION 3310 "The source of the destination. Manual is used if the 3311 source is manually configured information on the system. 3312 Level1 is used if the source is Level 1 LSPs. Level2 is 3313 used if the source is Level 2 LSPs." 3314 ::= { isisIPDestEntry 8 } 3316 isisIPRouteSysInstance OBJECT-TYPE 3317 SYNTAX Integer32 3318 MAX-ACCESS read-only 3319 STATUS current 3320 DESCRIPTION 3321 "The identifier of the Integrated IS-IS instance from 3322 which this reachability information was learned." 3323 ::= { isisIPDestEntry 9 } 3325 END 3327 -- End of Object Definitions 3329 5. Acknowledgments 3331 This draft MIB is based on a March 1994 Internet Draft by 3332 Chris Gunnerr, who should be held blameless for the errors 3333 introduced since then. 3335 We would like to thanks the following individuals for 3336 constructive and valuable comments: 3337 Les Ginsberg 3338 Jeff Gross 3339 Jim Halpin 3340 Dimitri Haskin 3341 Peter Higginson 3342 Jeff Pickering 3344 6. References 3346 [1] "Integrated IS-IS Management Information Base", IETF 3347 Draft, March 1994, Chris Gunner. 3349 [2] ISO 10589, "Intermediate System to Intermediate System 3350 Intra- Domain Routeing Exchange Protocol for use in 3351 Conjunction with the Protocol for Providing the 3352 Connectionless-mode Network Service (ISO 8473)", 1992. 3354 [3] Callon, R., "Use of OSI IS-IS for Routing in TCP/IP and 3355 Dual Environments", RFC 1195, December 1990 3357 7. Security Considerations 3359 Certain management information defined in this MIB may be 3360 considered sensitive in some network environments. 3362 Therefore, authentication of received SNMP requests and 3363 controlled access to management information should be employed 3364 in such environments. 3366 8. Authors' Address 3368 Jeff Parker 3369 Lucent Technology, 3370 200 Nickerson Road, 3371 Marlborough, MA 01752 3372 email: jparker@nexabit.com 3374 9. Full Copyright Statement 3376 Copyright (C) The Internet Society (1997). All Rights 3377 Reserved. 3379 This document and translations of it may be copied and 3380 furnished to others, and derivative works that comment on or 3381 otherwise explain it or assist in its implementation may be 3382 prepared, copied, published and distributed, in whole or in 3383 part, without restriction of any kind, provided that the above 3384 copyright notice and this paragraph are included on all such 3385 copies and derivative works. However, this document itself 3386 may not be modified in any way, such as by removing the 3387 copyright notice or references to the Internet Society or 3388 other Internet organizations, except as needed for the purpose 3389 of developing Internet standards in which case the procedures 3390 for copyrights defined in the Internet Standards process must 3391 be followed, or as required to translate it into languages 3392 other than English. 3394 The limited permissions granted above are perpetual and will 3395 not be revoked by the Internet Society or its successors or 3396 assigns. 3398 This document and the information contained herein is provided 3399 on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET 3400 ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR 3401 IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE 3402 USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR 3403 ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A 3404 PARTICULAR PURPOSE."