idnits 2.17.1 draft-ietf-ipcdn-docs-rfmibv2-10.txt: -(6079): Line appears to be too long, but this could be caused by non-ascii characters in UTF-8 encoding Checking boilerplate required by RFC 5378 and the IETF Trust (see https://trustee.ietf.org/license-info): ---------------------------------------------------------------------------- ** Looks like you're using RFC 2026 boilerplate. This must be updated to follow RFC 3978/3979, as updated by RFC 4748. Checking nits according to https://www.ietf.org/id-info/1id-guidelines.txt: ---------------------------------------------------------------------------- == There is 1 instance of lines with non-ascii characters in the document. == No 'Intended status' indicated for this document; assuming Proposed Standard Checking nits according to https://www.ietf.org/id-info/checklist : ---------------------------------------------------------------------------- ** The document seems to lack an IANA Considerations section. (See Section 2.2 of https://www.ietf.org/id-info/checklist for how to handle the case when there are no actions for IANA.) Miscellaneous warnings: ---------------------------------------------------------------------------- == The copyright year in the RFC 3978 Section 5.4 Copyright Line does not match the current year == Line 505 has weird spacing: '...astPkts inter...' == Line 566 has weird spacing: '...astPkts inte...' == Line 775 has weird spacing: '...astPkts inter...' == Line 845 has weird spacing: '...astPkts inte...' == Line 922 has weird spacing: '...astPkts inte...' == (1 more instance...) == The document seems to use 'NOT RECOMMENDED' as an RFC 2119 keyword, but does not include the phrase in its RFC 2119 key words list. == Using lowercase 'not' together with uppercase 'MUST', 'SHALL', 'SHOULD', or 'RECOMMENDED' is not an accepted usage according to RFC 2119. Please use uppercase 'NOT' together with RFC 2119 keywords (if that is what you mean). Found 'MUST not' in this paragraph: An entry in this table MUST not be removed while it is referenced by an entry in docsIfCmServiceTable (Cable Modem) or docsIfCmtsServiceTable (Cable Modem Termination System). == Using lowercase 'not' together with uppercase 'MUST', 'SHALL', 'SHOULD', or 'RECOMMENDED' is not an accepted usage according to RFC 2119. Please use uppercase 'NOT' together with RFC 2119 keywords (if that is what you mean). Found 'SHOULD not' in this paragraph: docsIfCmtsCmStatusIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index value to uniquely identify an entry in this table. For an individual Cable Modem, this index value SHOULD not change during CMTS uptime." ::= { docsIfCmtsCmStatusEntry 1 } == Using lowercase 'not' together with uppercase 'MUST', 'SHALL', 'SHOULD', or 'RECOMMENDED' is not an accepted usage according to RFC 2119. Please use uppercase 'NOT' together with RFC 2119 keywords (if that is what you mean). Found 'SHOULD not' in this paragraph: docsIfCmtsMacToCmTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIfCmtsMacToCmEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is a table to provide a quick access index into the docsIfCmtsCmStatusTable. There is exactly one row in this table for each row in the docsIfCmtsCmStatusTable. In general, the management station SHOULD use this table only to get a pointer into the docsIfCmtsCmStatusTable (which corresponds to the CM's RF interface MAC address), and SHOULD not iterate (e.g. GetNext through) this table." ::= { docsIfCmtsObjects 7 } -- The document seems to lack a disclaimer for pre-RFC5378 work, but may have content which was first submitted before 10 November 2008. If you have contacted all the original authors and they are all willing to grant the BCP78 rights to the IETF Trust, then this is fine, and you can ignore this comment. If not, you may need to add the pre-RFC5378 disclaimer. (See the Legal Provisions document at https://trustee.ietf.org/license-info for more information.) -- The document date (April 2004) is 7315 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) == Missing Reference: 'RFC2670' is mentioned on line 6076, but not defined ** Obsolete undefined reference: RFC 2670 (Obsoleted by RFC 4546) == Unused Reference: 'ITU-T J83' is defined on line 6143, but no explicit reference was found in the text ** Obsolete normative reference: RFC 3291 (Obsoleted by RFC 4001) -- Possible downref: Non-RFC (?) normative reference: ref. 'IANA' -- Possible downref: Non-RFC (?) normative reference: ref. 'ITU-T J83' -- Possible downref: Non-RFC (?) normative reference: ref. 'ITU-T J112' -- Possible downref: Non-RFC (?) normative reference: ref. 'ITU-T-J122' Summary: 4 errors (**), 0 flaws (~~), 15 warnings (==), 6 comments (--). Run idnits with the --verbose option for more detailed information about the items above. -------------------------------------------------------------------------------- 1 IPCDN Working Group D. Raftus 2 Internet Draft Terayon Canada Ltd. 3 Document: draft-ietf-ipcdn-docs-rfmibv2-10 E. Cardona (Editor) 4 CableLabs 6 April 2004 7 Expires: September 2004 8 Obsoletes: RFC 2670 10 Radio Frequency (RF) Interface Management Information Base 11 for DOCSIS 2.0 compliant RF interfaces 13 Status of this Memo 15 Internet-Drafts are working documents of the Internet Engineering 16 Task Force (IETF), its areas, and its working groups. Note that 17 other groups may also distribute working documents as Internet- 18 Drafts. 20 Internet-Drafts are draft documents valid for a maximum of six 21 months and may be updated, replaced, or obsoleted by other 22 documents at any time. It is inappropriate to use 23 Internet-Drafts as reference material or to cite them other than 24 as "work in progress." 26 The list of current Internet-Drafts can be accessed at 27 http://www.ietf.org/ietf/1id-abstracts.txt 29 The list of Internet-Draft Shadow Directories can be accessed at 30 http://www.ietf.org/shadow.html. 32 Copyright Notice 34 Copyright (C) The Internet Society (2004). All Rights Reserved. 36 Abstract 38 This memo defines a portion of the Management Information Base (MIB) 39 for use with network management protocols in the Internet community. 40 In particular, it defines a set of managed objects for SNMP-based 41 management of the Radio Frequency (RF) interfaces for systems 42 compliant with the Data Over Cable Service Interface Specifications 43 (DOCSIS). 45 This document revises RFC 2670. Please see section 10 for a 46 description of the changes from RFC 2670. 48 This memo is a product of the IPCDN working group within the 49 Internet Engineering Task Force. Comments are solicited and should 50 be addressed to the working group's mailing list at ipcdn@ietf.org 51 and/or the authors. 53 Conventions used in this document 55 The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 56 "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in 57 this document are to be interpreted as described in BCP 14, 58 RFC 2119 [RFC2119]. 60 Table of Contents 62 1 The Internet-Standard Management Framework .................... 2 63 2 Glossary ...................................................... 3 64 3 Overview ...................................................... 6 65 3.1 Structure of the MIB ........................................ 6 66 3.1.1 docsIfBaseObjects ......................................... 6 67 3.1.2 docsIfCmObjects ........................................... 6 68 3.1.3 docsIfCmtsObjects ......................................... 7 69 3.2 Relationship to the Interfaces MIB .......................... 7 70 3.2.1 Layering Model ............................................ 8 71 3.2.2 Virtual Circuits .......................................... 9 72 3.2.3 ifTestTable ............................................... 9 73 3.2.4 ifRcvAddressTable ......................................... 9 74 3.2.5 ifEntry ................................................... 9 75 4 Definitions .................................................. 20 76 5 Acknowledgments ............................................. 122 77 6 Revision History ............................................ 122 78 7 Normative References ........................................ 123 79 8 Informative References ...................................... 124 80 9 Security Considerations ..................................... 125 81 10 Changes from RFC 2670 ...................................... 126 82 11 Management Interoperability of DOCSIS 1.0, 1.1 and 2.0...... 128 83 12 Intellectual Property .......................................129 84 13 Author's Address ........................................... 129 85 14 Full Copyright Statement ................................... 129 87 1. The Internet-Standard Management Framework 89 For a detailed overview of the documents that describe the current 90 Internet-Standard Management Framework, please refer to section 7 91 of RFC 3410 [RFC3410]. 93 Managed objects are accessed via a virtual information store, 94 termed the Management Information Base or MIB. MIB objects are 95 generally accessed through the Simple Network Management Protocol 96 (SNMP). 97 Objects in the MIB are defined using the mechanisms defined in the 98 Structure of Management Information (SMI). This memo specifies a 99 MIB module that is compliant to the SMIv2, which is described in 100 STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, 101 RFC 2580 [RFC2580]. 103 2. Glossary 105 The terms in this document are derived either from normal cable 106 system usage, or from the documents associated with the Data Over 107 Cable Service Interface Specification process. 109 2.1. Baseline Privacy 111 Security interface specification designed for DOCSIS compliant 112 cable data systems that ensures device authentication data 113 confidentiality in the CATV plant. See [BPI] and [BPIPLUS]. 115 2.2. CATV 117 Originally "Community Antenna Television", now used to refer to any 118 cable or hybrid fiber and cable system used to deliver video signals 119 to a community. 121 2.3. Channel 123 A specific frequency allocation with an RF medium, specified by 124 channel width in Hertz (cycles per second) and by center frequency. 125 Within the US Cable Systems, upstream channels are generally 126 allocated from the 5-42MHz range while down stream channels are 127 generally allocated from the 50-750MHz range depending on the 128 capabilities of the given system. The typical broadcast channel 129 width in the US is 6MHz. Upstream channel widths for DOCSIS vary. 131 For European cable systems, upstream channels vary by country. The 132 upper edge of upstream channel allocations vary between 25 MHz to 65 133 MHz, and the lower edge of downstream channel allocations vary 134 between 47 MHz and 87.5 MHz. The typical broadcast channel width in 135 Europe is 8MHz. The actual parameters are of concern to systems 136 deploying Euro-DOCSIS technology. 138 2.4. CM Cable Modem. 140 A CM acts as a "slave" station in a DOCSIS compliant cable data 141 system. 143 2.5. CMTS Cable Modem Termination System. 145 A generic term covering a cable bridge or cable router in a 146 head-end. A CMTS acts as the master station in a DOCSIS compliant 147 cable data system. It is the only station that transmits 148 downstream, and it controls the scheduling of upstream 149 transmissions by its associated CMs. 151 2.6. Codeword 153 A characteristic of the Forward Error Correction scheme used 154 above the RF media layer. 156 See "Data-Over-Cable Service Interface Specifications: Radio 157 Frequency Interface Specification SP-RFIv2.0-I05-040407" 159 2.7. Data Packet 160 The payload portion of the MAC Packet. 162 2.8. dBmV 164 A measure of RF signal voltage amplitude, whose power level is 165 determined by the characteristic impedance. A zero dB signal power 166 is equivalent to 48.75 dBmV signal amplitude in a 75 Ohm system. 168 2.9. DOCSIS 170 "Data Over Cable Service Interface Specification". A term 171 referring to the ITU-T J112 Annex B standard for cable modem 172 systems [ITU-T J112]. 174 2.9.1. DOCSIS 1.0 176 Cable modem systems CM/CMTS compliant to requirements in [RFI1.0]. 177 A common reference to DOCSIS 1.0 in this document is the upstream 178 channel queuing mechanism known as Class of Service (COS). 180 2.9.2 DOCSIS 1.1 182 Cable modem systems CM/CMTS compliant to requirements in 183 [ITU-T J112]. 184 DOCSIS 1.1 references in this document are in part associated with 185 the upstream and downstream Quality of Service (QOS). 186 The term DOCSIS 1.x is used in this document to refer both 187 DOCSIS 1.0 and DOCSIS 1.1. 189 2.9.3. DOCSIS 2.0 191 Cable modem systems CM/CMTS compliant to requirements in 192 [ITU-T-J122]. 194 2.10. Downstream 196 The direction from the head-end towards the subscriber. 198 2.11. Euro-DOCSIS 200 Cable modem systems CM/CMTS conforming to the European spectrum 201 Lineup and compliant to requirements of Annex F in [ITU-T-J122] 203 2.12. Head-end 205 The origination point in most cable systems of the subscriber video 206 signals. 208 2.13. MAC Packet 210 A DOCSIS PDU. 212 2.14. MCNS 214 "Multimedia Cable Network System". Generally replaced in usage by 215 DOCSIS. 217 2.15. Mini-slot 219 In general, an interval of time which is allocated by the 220 CMTS to a given CM for that CM to transmit in an upstream direction. 221 See [ITU-T-J122] 223 2.16. QPSK Quadrature Phase Shift Keying. 225 A particular modulation scheme on an RF medium. See [Proakis00]. 227 2.17. QAM Quadrature Amplitude Modulation. 229 A particular modulation scheme on RF medium. Usually expressed 230 with a number indicating the size of the modulation constellation 231 (e.g. 16 QAM). See [Proakis00]. 233 2.18. RF 235 Radio Frequency. 237 2.19. Symbol-times 239 A characteristic of the RF modulation scheme. 240 See [ITU-T-J122]. 242 2.20. Upstream 244 The direction from the subscriber towards the head-end. 246 3. Overview 248 This MIB module provides a set of objects required for the 249 management of MCNS/DOCSIS compliant Cable Modem (CM) and Cable Modem 250 Termination System (CMTS) RF interfaces. The specification is 251 derived in part from the parameters and protocols described in 252 [ITU-T-J122]. 254 3.1. Structure of the MIB 256 This MIB module is structured as three groups: 258 o Management information pertinent to both Cable Modems (CM) and 259 Cable Modem Termination Systems (CMTS) (docsIfBaseObjects). 260 o Management information pertinent to Cable Modems only 261 (docsIfCmObjects). 262 o Management information pertinent to Cable Modem Termination 263 Systems only (docsIfCmtsObjects). 265 Tables within each of these groups group objects functionally - e.g. 266 Quality of Service, Channel characteristics, MAC layer management, 267 etc. Rows created automatically (e.g. by the device according to 268 the hardware configuration) may and generally will have a mixture of 269 configuration and status objects within them. Rows that are meant 270 to be created by the management station are generally restricted to 271 configuration (read-create) objects. 273 3.1.1. docsIfBaseObjects 275 docsIfDownstreamChannelTable - This table describes the existing 276 downstream channels for a CMTS and the received downstream channel 277 for a CM. 279 docsIfUpstreamChannelTable - This table describes the existing 280 upstream channels for a CMTS and the current upstream transmission 281 channel for a CM. 283 docsIfQosProfileTable - This table describes the valid Quality of 284 Service profiles for the cable data system. 286 docsIfSignalQualityTable - This table is used to monitor RF signal 287 quality characteristics of received signals. 289 docsIfDocsisBaseCapability - This object is used to indicate the 290 highest level of DOCSIS version a cable device can support. 292 3.1.2. docsIfCmObjects 294 docsIfCmMacTable - This table is used to monitor the DOCSIS MAC 295 interface and can be considered an extension to the ifEntry. 297 docsIfCmStatusTable - This table maintains a number of status 298 objects and counters for cable modems. There is a comparable table 299 at the CMTS, docsIfCmtsCmStatusTable, which maintains similar 300 counters from the CMTS point of view. 302 docsIfCmServiceTable - This table describes the upstream service 303 queues available at this CM. There is a comparable table at the 304 CMTS, docsIfCmtsServiceEntry, which describes the service queues 305 from the point of view of the CMTS. 307 3.1.3. docsIfCmtsObjects 309 docsIfCmtsMacTable - Describes the attributes of each CMTS MAC 310 interface. 312 docsIfCmtsStatusTable - This table provides a set of aggregated 313 counters which roll-up values and events that occur on the 314 underlying sub-interfaces. 316 docsIfCmtsCmStatusTable - This table is used to hold information 317 about known (i.e. ranging, registered, and/or previously online) 318 cable modems on the system serviced by this CMTS. 320 docsIfCmtsServiceTable - This table provides access to the 321 information related to upstream service queues. 323 docsIfCmtsModulationTable - This table allows control over the 324 modulation profiles for RF channels associated with this CMTS. 326 docsIfCmtsMacToCmTable - This table allows fast access into the 327 docsIfCmtsCmTable via a MAC address (of the CM) interface. 329 docsIfCmtsChannelUtilizationTable - This table provides statistical 330 load usage data for attached upstream and downstream physical 331 channels. 333 docsIfCmtsDownChannelCounterTable - This table provides statistical 334 data for attached downstream channels, appropriate as input for load 335 usage calculations. 337 docsIfCmtsUpChannelCounterTable - This table provides statistical 338 data for attached upstream channels, appropriate as input for load 339 usage calculations. 341 3.2. Relationship to the Interfaces MIB module 343 This section clarifies the relationship of this MIB module to the 344 Interfaces MIB [RFC2863]. Several areas of correlation are addressed 345 in the following subsections. The implementer is referred to the 346 Interfaces MIB document in order to understand the general intent of 347 these areas. 349 3.2.1. Layering Model 351 An instance of ifEntry exists for each RF Downstream interface, for 352 each RF Upstream interface, for each Upstream logical Channel and 353 for each RF MAC layer. 354 The ifStackTable [RFC2863] MUST be implemented to identify the 355 relationships among sub-interfaces. 357 The following example illustrates a CMTS MAC interface with one 358 downstream and two upstream interfaces. 360 | <== to network layer 361 +------------------ --+-------------------------------+ 362 | RF MAC | 363 +--+------------------+------------------------+------+ 364 | | | 365 +-------+-----+ +------+------+ +------+------+ 366 | Downstream1 | | Upstream1 | | Upstream2 | 367 | | | | | | 368 +-------------+ ++-----------++ ++-----------++ 369 | | | | 370 +----+----+ +----+----+ +----+----+ +----+----+ 371 | Ch-1 | | Ch-2 | | Ch-1 | | Ch-2 | 372 |(A/TDMA) | |(S-CDMA) | |(A/TDMA) | |(S-CDMA) | 373 +---------+ +---------+ +---------+ +---------+ 375 As can be seen from this example, the RF MAC interface is layered on 376 top of the downstream and upstream interfaces, and the RF Upstream 377 interface is layered on top of an Upstream Logical Channels. 379 In this example, the assignment of index values could be as follows: 381 ifIndex ifType Description 383 2 docsCableMaclayer(127) CATV MAC Layer 384 3 docsCableDownstream(128) CATV Downstream interface 385 4 docsCableUpstream(129) CATV Upstream interface 386 5 docsCableUpstream(129) CATV Upstream interface 387 6 docsCableUpstreamChannel(205) CATV Upstream Channel 388 7 docsCableUpstreamChannel(205) CATV Upstream Channel 389 8 docsCableUpstreamChannel(205) CATV Upstream Channel 390 9 docsCableUpstreamChannel(205) CATV Upstream Channel 392 The corresponding ifStack entries would then be: 394 | IfStackHigherLayer | ifStackLowerLayer | 395 | 0 | 2 | 396 | 2 | 3 | 397 | 2 | 4 | 398 | 2 | 5 | 399 | 4 | 6 | 400 | 4 | 7 | 401 | 5 | 8 | 402 | 5 | 9 | 403 | 3 | 0 | 404 | 6 | 0 | 405 | 7 | 0 | 406 | 8 | 0 | 407 | 9 | 0 | 409 The same interface model can also be used in Telephony or Telco 410 Return systems. A pure Telco Return system (Cable Modem as well as 411 Cable Modem Termination System) would not have upstream, but only 412 downstream cable channels. Systems supporting both Telco Return and 413 cable upstream channels can use the above model without 414 modification. 416 Telco Return Upstream channel(s) management is outside the scope of 417 this document. 419 3.2.2. Virtual Circuits 421 This medium does not support virtual circuits and this area is not 422 applicable to this MIB module. 424 3.2.3. ifTestTable 426 The ifTestTable is optional for DOCSIS CM/CMTS implementations, but 427 is not specifically influenced by the RF MIB. 429 3.2.4. ifRcvAddressTable 431 The ifRcvAddressTable is optional for DOCSIS CM/CMTS 432 implementations, but is not specifically influenced by the RF MIB. 434 3.2.5. ifEntry 436 This section documents only the differences from the requirements 437 specified in the Interfaces MIB module. See that MIB module for 438 columns omitted from the descriptions below. 440 3.2.5.1. ifEntry for Downstream interfaces 442 The ifEntry for Downstream interfaces supports the 443 ifGeneralInformationGroup and the ifPacketGroup of the Interfaces 444 MIB module. This is an output only interface at the CMTS and all 445 input status counters - ifIn* - will return zero. This is an input 446 only interface at the CM and all output status counters - ifOut* - 447 will return zero. 449 3.2.5.1.1. ifEntry for Downstream interfaces in Cable Modem 450 Termination Systems 452 ifTable Comments 453 ============== =========================================== 454 ifIndex Each RF Cable Downstream interface is represented 455 by an ifEntry. 457 ifType The IANA value of docsCableDownstream(128) 458 See [IANA]. 460 ifSpeed Return the speed of this downstream channel. 461 The returned value is the raw bandwidth in bits/s 462 of this interface. This is the symbol rate 463 multiplied with the number of bits per symbol. 465 ifHighSpeed Return the speed of this downstream channel. 466 The returned value is the raw bandwidth in 467 megabits/s of this interface. This is the symbol 468 rate multiplied with the number of bits per 469 symbol. 471 ifPhysAddress Return an empty string. 473 ifAdminStatus The administrative status of this interface. 475 ifOperStatus The current operational status of this interface. 477 ifMtu The size of the largest frame which can be 478 sent on this interface, specified in octets. 479 The value includes the length of the MAC header. 481 ifInOctets Return zero. 482 ifHCInOctets 484 ifInUcastPkts Return zero. 485 ifHCInUcastPkts 487 ifInMulticastPkts Return zero. 488 ifHCInMulticastPkts 490 ifInBroadcastPkts Return zero. 491 ifHCInBroadcastPkts 493 ifInDiscards Return zero. 495 ifInErrors Return zero. 497 ifInUnknownProtos Return zero. 499 ifOutOctets The total number of octets transmitted on this 500 ifHCOutOctets interface. This includes MAC packets as well as 501 data packets, and includes the length of the MAC 502 header. 504 ifOutUcastPkts The number of Unicast packets transmitted on this 505 ifHCOutUcastPkts interface. This includes MAC packets as well as 506 data packets. 508 ifOutMulticastPkts 509 ifHCOutMulticastPkts 510 Return the number of Multicast packets transmitted 511 on this interface. 512 This includes MAC packets as well as data packets. 514 ifOutBroadcastPkts 515 ifHCOutBroadcastPkts 516 Return the number of broadcast packets transmitted 517 on this interface. 518 This includes MAC packets as well as data packets. 520 ifOutDiscards The total number of outbound packets which 521 were discarded. Possible reasons are: 522 buffer shortage. 524 ifOutErrors The number of packets which could not be 525 transmitted due to errors. 527 ifPromiscuousMode Return false. 529 3.2.5.1.2. ifEntry for Downstream interfaces in Cable Modems 531 ifTable Comments 532 ============== =========================================== 533 ifIndex Each RF Cable Downstream interface is represented 534 by an ifEntry. 536 ifType The IANA value of docsCableDownstream(128). 537 See [IANA]. 539 ifSpeed Return the speed of this downstream channel. 540 The returned value the raw bandwidth in bits/s 541 of this interface. This is the symbol rate 542 multiplied with the number of bits per symbol. 544 ifHighSpeed Return the speed of this downstream channel. 546 The returned value the raw bandwidth in megabits/s 547 of this interface. This is the symbol rate 548 multiplied with the number of bits per symbol. 550 ifPhysAddress Return an empty string. 552 ifAdminStatus The administrative status of this interface. 554 ifOperStatus The current operational status of this interface. 556 ifMtu The size of the largest frame which can be 557 received from this interface, specified in octets. 558 The value includes the length of the MAC header. 560 ifInOctets The total number of octets received on this 561 ifHCInOctets interface. This includes data packets as well as 562 MAC packets, and includes the length of the 563 MAC header. 565 ifInUcastPkts The number of Unicast packets received on this 566 ifHCInUcastPkts interface. This includes data packets as well as 567 MAC packets. 569 ifInMulticastPkts 570 ifHCInMulticastPkts 571 Return the number of Multicast packets received 572 on this interface. This includes data packets as 573 well as MAC packets. 575 ifInBroadcastPkts 576 ifHCInBroadcastPkts 577 Return the number of Broadcast packets received 578 on this interface. This includes data packets 579 as well as MAC packets. 581 ifInDiscards The total number of received packets that have 582 been discarded. 583 The possible reasons are: buffer shortage. 585 ifInErrors The number of inbound packets that contained 586 errors preventing them from being deliverable 587 to higher layers. 588 Possible reasons are: MAC FCS error. 590 ifInUnknownProtos The number of frames with an unknown packet type. 591 These are MAC frames with an unknown packet type. 593 ifOutOctets Return zero. 594 ifHCOutOctets 595 ifOutUcastPkts Return zero. 596 ifHCOutUcastPkts 598 ifOutMulticastPkts 599 ifHCOutMulticastPkts 600 Return zero. 602 ifOutBroadcastPkts 603 ifHCOutBroadcastPkts 604 Return zero. 606 ifOutDiscards Return zero. 608 ifOutErrors Return zero. 610 ifPromiscuousMode Refer to the Interfaces MIB. 612 3.2.5.2. ifEntry for Upstream interfaces 614 Each supported interface of the type docsCableUpstream(129) must 615 have a corresponding ifEntry. 616 The ifEntry for Upstream interfaces supports the 617 ifGeneralInformationGroup and the ifPacketGroup of the Interfaces 618 MIB. This is an input only interface at the CMTS and all output 619 status counters - ifOut* - will return zero. This is an output only 620 interface at the CM and all input status counters - ifIn* - will 621 return zero. 623 3.2.5.2.1. ifEntry for Upstream interfaces in Cable Modem Termination 624 Systems 626 ifTable Comments 627 ============== =========================================== 628 ifIndex Each RF Cable Upstream interface is represented 629 by an ifEntry. 631 ifType The IANA value of docsCableUpstream (129). 632 See [IANA]. 634 ifSpeed Return the maximum channel throughput (not payload 635 throughput) supported by the interface. 636 The maximum throughput is calculated for the case 637 where upstream channels are configured to maximize 638 interface throughput. 640 ifHighSpeed Return the maximum channel throughput (not payload 641 throughput) supported by the interface. 642 The maximum throughput is calculated for the case 643 where upstream channels are configured to maximize 644 interface throughput. Units for this object are 645 (1/1 000 000) * IfSpeed. 647 ifPhysAddress Return an empty string. 649 ifAdminStatus The administrative status of this interface. 651 ifOperStatus The current operational status of this interface. 652 This reflects the total status of all the channels 653 under this interface. So if at least one channel 654 has a physical connection this interface has 655 connection. 657 ifMtu The size of the largest frame which can be 658 transmitted on this interface, specified in 659 octets. The value includes the length of the MAC 660 header. This is the maximum of all the ifMtu of 661 all the channels under this interface. 663 ifInOctets 664 ifHCInOctets The total (sum) number of octets received on all 665 the Upstream channels under this 666 interface. This includes data packets as well as 667 MAC packets, and includes the length of the 668 MAC header. 670 ifInUcastPkts 671 ifHCInUcastPkts The total number of Unicast packets received on 672 all the upstream channels under this 673 interface. This includes data packets as well as 674 MAC packets. 676 ifInMulticastPkts 677 ifHCInMulticastPkts 678 Return the total number of Multicast packets 679 received on all the Upstream channels under this 680 interface. This includes data packets as well as 681 MAC layer packets. 683 ifInBroadcastPkts 684 ifHCInBroadcastPkts 685 Return the total number of Broadcast packets 686 received on all the Upstream channels under this 687 interface. This includes data packets as well as 688 MAC packets. 690 ifInDiscards The total number of received packets, which have 691 been discarded on all the Upstream channels under 692 this interface. 693 The possible reasons are: buffer shortage. 695 ifInErrors The total number of inbound packets that contained 696 errors preventing them from being deliverable 697 to higher layers. 698 Possible reasons are: MAC FCS error. 700 ifInUnknownProtos The total number of frames with an unknown packet 701 type. These are MAC frames with an unknown packet 702 type. 704 ifOutOctets Return zero. 705 ifHCOutOctets 707 ifOutUcastPkts Return zero. 708 ifHCOutOctets 710 ifOutMulticastPkts 711 ifHCOutMulticastPkts 712 Return zero. 714 ifOutBroadcastPkts 715 ifHCOutBroadcastPkts 716 Return zero. 718 ifOutDiscards Return zero. 720 ifOutErrors Return zero. 722 3.2.5.2.2. ifEntry for Upstream interfaces in Cable Modems 724 ifTable Comments 725 ============== =========================================== 726 ifIndex Each RF Cable Upstream interface is represented 727 by an ifEntry. 729 ifType The IANA value of docsCableUpstream (129). 730 See [IANA]. 732 ifSpeed Return the speed of this upstream interface. 733 The returned value is the raw bandwidth 734 in bits/s of this interface. 736 ifHighSpeed Return the speed of this upstream interface. 737 The returned value is the raw bandwidth 738 in megabits/s of this interface. 740 ifPhysAddress Return an empty string. 742 ifAdminStatus The administrative status of this interface. 744 ifOperStatus The current operational status of this interface. 746 ifMtu The size of the largest frame which can be 747 transmitted on this interface, specified in 748 octets. The value includes the length of the MAC 749 header. 751 ifInOctets Return zero. 752 ifHCInOctets 754 ifInUcastPkts Return zero. 755 ifHCInUcastPkts 757 ifInMulticastPkts Return zero. 758 ifHCInMulticastPkts 760 ifInBroadcastPkts Return zero. 761 ifHCInBroadcastPkts 763 ifInDiscards Return zero. 765 ifInErrors Return zero. 767 ifInUnknownProtos Return zero. 769 ifOutOctets The total number of octets transmitted on this 770 ifHCOutOctets interface. This includes MAC packets as well as 771 data packets, and includes the length of the MAC 772 header. 774 ifOutUcastPkts The number of Unicast packets transmitted on this 775 ifHCOutUcastPkts interface. This includes MAC packets as well as 776 data packets. 778 ifOutMulticastPkts 779 ifHCOutMulticastPkts 780 Return the number of Multicast packets transmitted 781 on this interface. 782 This includes MAC packets as well as data packets. 784 ifOutBroadcastPkts 785 ifHCOutBroadcastPkts 786 Return the number of broadcast packets transmitted 787 on this interface. 788 This includes MAC packets as well as data packets. 790 ifOutDiscards The total number of outbound packets which 791 were discarded. Possible reasons are: 792 buffer shortage. 794 ifOutErrors The number of packets which could not be 795 transmitted due to errors. 797 ifPromiscuousMode Return false. 799 3.2.5.3. ifEntry for Upstream channels 801 Each supported channel of the type docsCableUpstreamChannel(205) 802 must have a corresponding ifEntry. 804 The ifEntry for Upstream channels supports the 805 ifGeneralInformationGroup and the ifPacketGroup of the Interfaces 806 MIB. This is an input only interface at the CMTS and all output 807 status counters - ifOut* - will return zero. 808 DOCSIS CMs are not required to support logical upstream channels. 810 3.2.5.3.1. ifEntry for Upstream Channels in Cable Modem Termination 811 Systems 813 ifTable Comments 814 ============== =========================================== 815 ifIndex Each RF Cable Upstream channel is represented 816 by an ifEntry. 818 ifType The IANA value of docsCableUpstreamChannel (205). 819 See [IANA]. 821 ifSpeed Return the speed of this upstream channel. 822 The returned value is the raw bandwidth 823 in bits/s of this channel. 825 ifHighSpeed Return the speed of this upstream channel. 826 The returned value is the raw bandwidth 827 in megabits/s of this channel. 829 ifPhysAddress Return an empty string. 831 ifAdminStatus The administrative status of this interface. 833 ifOperStatus The current operational status of this interface. 835 ifMtu The size of the largest frame which can be 836 received on this interface, specified in octets. 837 The value includes the length of the MAC header. 839 ifInOctets The total number of octets received on this 840 interface. This includes data packets as well as 841 MAC packets, and includes the length of the 842 MAC header. 844 ifInUcastPkts The number of Unicast packets received on this 845 ifHCInUcastPkts interface. This includes data packets as well as 846 MAC packets. 848 ifInMulticastPkts 849 ifHCInMulticastPkts 850 Return the number of Multicast packets received 851 on this interface. This includes data packets as 852 well as MAC layer packets. 854 ifInBroadcastPkts 855 ifHCInBroadcastPkts 856 Return the number of Broadcast packets received 857 on this interface. This includes data packets 858 as well as MAC packets. 860 ifInDiscards The total number of received packets that have 861 been discarded. 862 The possible reasons are: buffer shortage. 864 ifInErrors The number of inbound packets that contained 865 errors preventing them from being deliverable 866 to higher layers. 867 Possible reasons are: MAC FCS error. 869 ifInUnknownProtos The number of frames with an unknown packet type. 870 These are MAC frames with an unknown packet type. 872 ifOutOctets Return zero. 873 ifHCOutOctets 875 ifOutUcastPkts Return zero. 876 ifHCOutUcastPkts 878 ifOutMulticastPkts 879 ifHCOutMulticastPkts 880 Return zero. 882 ifOutBroadcastPkts 883 ifHCOutBroadcastPkts 884 Return zero. 886 ifOutDiscards Return zero. 888 ifOutErrors Return zero. 890 3.2.5.4. ifEntry for the MAC Layer 892 The ifEntry for the MAC Layer supports the ifGeneralInformationGroup 893 and the ifPacketGroup of the Interfaces MIB. This interface 894 provides an aggregate view of status for the lower level Downstream 895 and Upstream interfaces. 897 ifTable Comments 898 ============== =========================================== 899 ifIndex Each RF Cable MAC layer entity is represented 900 by an ifEntry. 902 ifType The IANA value of docsCableMaclayer(127). 903 See [IANA]. 905 ifSpeed Return zero. 907 ifPhysAddress Return the physical address of this interface. 909 ifAdminStatus The administrative status of this interface. 911 ifOperStatus The current operational status of the MAC 912 layer interface. 914 ifHighSpeed Return zero. 916 ifMtu Return 1500. 918 ifInOctets The total number of data octets received on this 919 ifHCInOctets interface, targeted for upper protocol layers. 921 ifInUcastPkts The number of Unicast packets received on this 922 ifHCInUcastPkts interface, targeted for upper protocol layers. 924 ifInMulticastPkts 925 ifHCInMulticastPkts 926 Return the number of Multicast packets received 927 on this interface, targeted for upper protocol 928 layers. 930 ifInBroadcastPkts 931 ifHCInBroadcastPkts 932 Return the number of Broadcast packets received 933 on this interface, targeted for upper protocol 934 layers. 936 ifInDiscards The total number of received packets that have 937 been discarded. 938 The possible reasons are: buffer shortage. 940 ifInErrors The number of inbound packets that contained 941 errors preventing them from being deliverable 942 to higher layers. 943 Possible reasons are: data packet FCS error, 944 invalid MAC header. 946 ifInUnknownProtos The number of frames with an unknown packet type. 947 This is the number of data packets targeted for 948 upper protocol layers with an unknown packet type. 950 ifOutOctets The total number of octets, received from upper 951 ifHCOutOctets protocol layers and transmitted on this interface. 953 ifOutUcastPkts The number of Unicast packets, received from upper 954 ifHCOutUcastPkts protocol layers and transmitted on this interface. 956 ifOutMulticastPkts 957 ifHCOutMulticastPkts 958 Return the number of Multicast packets received 959 from upper protocol layers and transmitted on this 960 interface. 962 ifOutBroadcastPkts 963 ifHCOutBroadcastPkts 964 Return the number of broadcast packets received 965 from upper protocol layers and transmitted on this 966 interface. 968 ifOutDiscards The total number of outbound packets which 969 were discarded. Possible reasons are: 970 buffer shortage. 972 ifOutErrors The number of packets which could not be 973 transmitted due to errors. 975 ifPromiscuousMode Refer to the Interfaces MIB. 977 4. Definitions 979 DOCS-IF-MIB DEFINITIONS ::= BEGIN 981 IMPORTS 982 MODULE-IDENTITY, 983 OBJECT-TYPE, 984 Unsigned32, 985 Integer32, 986 Counter32, 987 Counter64, 988 TimeTicks, 989 IpAddress, 990 transmission 991 FROM SNMPv2-SMI 992 TEXTUAL-CONVENTION, 993 MacAddress, 994 RowStatus, 995 TruthValue, 996 TimeInterval, 997 TimeStamp, 998 StorageType 999 FROM SNMPv2-TC 1000 OBJECT-GROUP, 1002 MODULE-COMPLIANCE 1003 FROM SNMPv2-CONF 1004 ifIndex, InterfaceIndexOrZero 1005 FROM IF-MIB 1006 InetAddressType, 1007 InetAddress 1008 FROM INET-ADDRESS-MIB 1009 IANAifType 1010 FROM IANAifType-MIB; 1012 docsIfMib MODULE-IDENTITY 1013 LAST-UPDATED "200404211700Z" -- April 21 , 2004 1014 ORGANIZATION "IETF IPCDN Working Group" 1015 CONTACT-INFO 1016 " David Raftus 1017 Postal: Terayon Communications 1018 340 Terry Fox Drive, Suite 202 1019 Ottawa Ontario 1020 Canada 1021 Phone: +1 613 592 1052 ext.222 1022 E-mail: david.raftus@terayon.com 1024 Eduardo Cardona 1025 Postal: 1026 Cable Television Laboratories, Inc. 1027 858 Coal Creek Circle 1028 Louisville, CO 80027-9750 1029 U.S.A. 1030 Tel: +1 303 661 9100 1031 Fax: +1 303 661 9199 1032 E-mail: e.cardona@cablelabs.com; mibs@cablelabs.com 1034 IETF IPCDN Working Group 1035 General Discussion: ipcdn@ietf.org 1036 Subscribe: http://www.ietf.org/mailman/listinfo/ipcdn 1037 Archive: ftp://ftp.ietf.org/ietf-mail-archive/ipcdn 1038 Co-chairs: Richard Woundy, Richard_Woundy@cable.comcast.com 1039 Jean-Francois Mule, jf.mule@cablelabs.com" 1040 DESCRIPTION 1041 "This is the MIB Module for DOCSIS 2.0 compliant Radio 1042 Frequency (RF) interfaces in Cable Modems (CM) and 1043 Cable Modem Termination Systems (CMTS). 1045 Copyright (C) The Internet Society (2004). This 1046 version of this MIB module is part of RFC XXXX; see 1047 the RFC itself for full legal notices." 1049 REVISION "200404211700Z" 1050 DESCRIPTION 1051 "Revision of the IETF RF MIB module for DOCSIS 2.0. 1052 This version published as RFC XXXX." 1053 -- Note to RFC editor: 1054 -- RFC editor to replace XXXX with this RFC number 1055 -- Delete this note 1057 REVISION "199908190000Z" 1058 DESCRIPTION 1059 "Initial Version, published as RFC 2670. 1060 Modified by Mike StJohns to fix problems identified by 1061 the first pass of the MIB doctor. Of special note, 1062 docsIfRangingResp and docsIfCmtsInsertionInterval were 1063 obsoleted and replaced by other objects with the same 1064 functionality, but more appropriate SYNTAX." 1065 ::= { transmission 127 } 1067 -- Textual Conventions 1069 TenthdBmV ::= TEXTUAL-CONVENTION 1070 DISPLAY-HINT "d-1" 1071 STATUS current 1072 DESCRIPTION 1073 "This data type represents power levels that are normally 1074 expressed in dBmV. Units are in tenths of a dBmV; 1075 for example, 5.1 dBmV will be represented as 51." 1076 SYNTAX Integer32 1078 TenthdB ::= TEXTUAL-CONVENTION 1079 DISPLAY-HINT "d-1" 1080 STATUS current 1081 DESCRIPTION 1082 "This data type represents power levels that are normally 1083 expressed in dB. Units are in tenths of a dB; 1084 for example, 5.1 dB will be represented as 51." 1085 SYNTAX Integer32 1087 DocsisVersion ::= TEXTUAL-CONVENTION 1088 STATUS current 1089 DESCRIPTION "Indicates the DOCSIS version number." 1090 SYNTAX INTEGER { 1091 docsis10 (1), 1092 docsis11 (2), 1093 docsis20 (3) 1094 } 1096 DocsisQosVersion ::= TEXTUAL-CONVENTION 1097 STATUS current 1098 DESCRIPTION "Indicates the quality of service level." 1099 SYNTAX INTEGER { 1100 docsis10 (1), 1101 docsis11 (2) 1102 } 1104 DocsisUpstreamType ::= TEXTUAL-CONVENTION 1105 STATUS current 1106 DESCRIPTION "Indicates the DOCSIS Upstream Channel Type." 1107 SYNTAX INTEGER { 1108 unknown (0), 1109 tdma (1), 1110 atdma (2), 1111 scdma (3), 1112 tdmaAndAtdma (4) 1113 } 1115 DocsisUpstreamTypeStatus ::= TEXTUAL-CONVENTION 1116 STATUS current 1117 DESCRIPTION 1118 "Indicates the DOCSIS Upstream Channel Type Status. 1119 The shared channel indicator type is not valid, since 1120 this type is used to specifically identify PHY mode." 1121 SYNTAX INTEGER { 1122 unknown (0), 1123 tdma (1), 1124 atdma (2), 1125 scdma (3) 1126 } 1128 docsIfMibObjects OBJECT IDENTIFIER ::= { docsIfMib 1 } 1129 docsIfBaseObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 1 } 1130 docsIfCmObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 2 } 1131 docsIfCmtsObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 3 } 1133 -- 1134 -- BASE GROUP 1135 -- 1137 -- 1138 -- The following table is implemented on both the Cable Modem (CM) 1139 -- and the Cable Modem Termination System (CMTS). This table is 1140 -- read only for the CM. 1141 -- 1143 docsIfDownstreamChannelTable OBJECT-TYPE 1144 SYNTAX SEQUENCE OF DocsIfDownstreamChannelEntry 1145 MAX-ACCESS not-accessible 1146 STATUS current 1147 DESCRIPTION 1148 "This table describes the attributes of downstream 1149 channels (frequency bands)." 1150 REFERENCE 1151 "Data-Over-Cable Service Interface Specifications: Radio 1152 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1153 Tables 6-16, and 6-17." 1154 ::= { docsIfBaseObjects 1 } 1156 docsIfDownstreamChannelEntry OBJECT-TYPE 1157 SYNTAX DocsIfDownstreamChannelEntry 1158 MAX-ACCESS not-accessible 1159 STATUS current 1160 DESCRIPTION 1161 "An entry provides a list of attributes for a single 1162 Downstream channel. 1163 An entry in this table exists for each ifEntry with an 1164 ifType of docsCableDownstream(128)." 1165 INDEX { ifIndex } 1166 ::= { docsIfDownstreamChannelTable 1 } 1168 DocsIfDownstreamChannelEntry ::= SEQUENCE { 1169 docsIfDownChannelId Integer32, 1170 docsIfDownChannelFrequency Integer32, 1171 docsIfDownChannelWidth Integer32, 1172 docsIfDownChannelModulation INTEGER, 1173 docsIfDownChannelInterleave INTEGER, 1174 docsIfDownChannelPower TenthdBmV, 1175 docsIfDownChannelAnnex INTEGER, 1176 docsIfDownChannelStorageType StorageType 1177 } 1179 docsIfDownChannelId OBJECT-TYPE 1180 SYNTAX Integer32 (0..255) 1181 MAX-ACCESS read-only 1182 STATUS current 1183 DESCRIPTION 1184 "The Cable Modem Termination System (CMTS) identification 1185 of the downstream channel within this particular MAC 1186 interface. If the interface is down, the object returns 1187 the most current value. If the downstream channel ID is 1188 unknown, this object returns a value of 0." 1189 ::= { docsIfDownstreamChannelEntry 1 } 1191 docsIfDownChannelFrequency OBJECT-TYPE 1192 SYNTAX Integer32 (0..1000000000) 1193 UNITS "hertz" 1194 MAX-ACCESS read-write 1195 STATUS current 1196 DESCRIPTION 1197 "The center of the downstream frequency associated with 1198 this channel. This object will return the current tuner 1199 frequency. If a CMTS provides IF output, this object 1200 will return 0, unless this CMTS is in control of the 1201 final downstream RF frequency. See the associated 1202 compliance object for a description of valid frequencies 1203 that may be written to this object." 1204 REFERENCE 1205 "Data-Over-Cable Service Interface Specifications: Radio 1206 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1207 Section 6.3.3." 1208 ::= { docsIfDownstreamChannelEntry 2 } 1210 docsIfDownChannelWidth OBJECT-TYPE 1211 SYNTAX Integer32 (0..16000000) 1212 UNITS "hertz" 1213 MAX-ACCESS read-write 1214 STATUS current 1215 DESCRIPTION 1216 "The bandwidth of this downstream channel. Most 1217 implementations are expected to support a channel width 1218 of 6 MHz (North America) and/or 8 MHz (Europe). See the 1219 associated compliance object for a description of the 1220 valid channel widths for this object." 1221 REFERENCE 1222 "Data-Over-Cable Service Interface Specifications: Radio 1223 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1224 Table 6-17." 1225 ::= { docsIfDownstreamChannelEntry 3 } 1227 docsIfDownChannelModulation OBJECT-TYPE 1228 SYNTAX INTEGER { 1229 unknown(1), 1230 other(2), 1231 qam64(3), 1232 qam256(4) 1233 } 1234 MAX-ACCESS read-write 1235 STATUS current 1236 DESCRIPTION 1237 "The modulation type associated with this downstream 1238 channel. If the interface is down, this object either 1239 returns the configured value (CMTS), the most current 1240 value (CM), or the value of unknown(1). See the 1241 associated conformance object for write conditions and 1242 limitations. See the reference for specifics on the 1243 modulation profiles implied by qam64 and qam256." 1244 REFERENCE 1245 "Data-Over-Cable Service Interface Specifications: Radio 1246 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1247 Table 6-17." 1248 ::= { docsIfDownstreamChannelEntry 4 } 1250 docsIfDownChannelInterleave OBJECT-TYPE 1251 SYNTAX INTEGER { 1252 unknown(1), 1253 other(2), 1254 taps8Increment16(3), 1255 taps16Increment8(4), 1256 taps32Increment4(5), 1257 taps64Increment2(6), 1258 taps128Increment1(7), 1259 taps12increment17(8) 1260 } 1261 MAX-ACCESS read-write 1262 STATUS current 1263 DESCRIPTION 1264 "The Forward Error Correction (FEC) interleaving used 1265 for this downstream channel. 1266 Values are defined as follows: 1267 taps8Increment16(3): protection 5.9/4.1 usec, 1268 latency .22/.15 msec 1269 taps16Increment8(4): protection 12/8.2 usec, 1270 latency .48/.33 msec 1271 taps32Increment4(5): protection 24/16 usec, 1272 latency .98/.68 msec 1273 taps64Increment2(6): protection 47/33 usec, 1274 latency 2/1.4 msec 1275 taps128Increment1(7): protection 95/66 usec, 1276 latency 4/2.8 msec 1277 taps12increment17(8): protection 18/14 usec, 1278 latency 0.43/0.32 msec 1280 The value 'taps12increment17' is supported by EuroDOCSIS 1281 cable systems only and the others by DOCSIS cable systems. 1283 If the interface is down, this object either returns 1284 the configured value (CMTS), the most current value (CM), 1285 or the value of unknown(1). 1286 The value of other(2) is returned if the interleave 1287 is known but not defined in the above list. 1289 See the associated conformance object for write 1290 conditions and limitations. See the reference for the FEC 1291 configuration described by the setting of this object." 1292 REFERENCE 1293 "Data-Over-Cable Service Interface Specifications: Radio 1294 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1295 Table 6-15." 1296 ::= { docsIfDownstreamChannelEntry 5 } 1298 docsIfDownChannelPower OBJECT-TYPE 1299 SYNTAX TenthdBmV 1300 UNITS "dBmV" 1301 MAX-ACCESS read-write 1302 STATUS current 1303 DESCRIPTION 1304 "At the CMTS, the operational transmit power. At the CM, 1305 the received power level. 1306 If the interface is down, this object either returns 1307 the configured value (CMTS), the most current value (CM) 1308 or the value of 0. See the associated conformance object 1309 for write conditions and limitations. See the reference 1310 for recommended and required power levels." 1311 REFERENCE 1312 "Data-Over-Cable Service Interface Specifications: Radio 1313 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1314 Tables 6-16, 6-17." 1315 ::= { docsIfDownstreamChannelEntry 6 } 1317 docsIfDownChannelAnnex OBJECT-TYPE 1318 SYNTAX INTEGER { 1319 unknown(1), 1320 other(2), 1321 annexA(3), 1322 annexB(4), 1323 annexC(5) 1324 } 1325 MAX-ACCESS read-only 1326 STATUS current 1327 DESCRIPTION 1328 "The value of this object indicates the conformance of 1329 the implementation to important regional cable standards. 1330 annexA : Annex A from ITU-T J.83 is used 1331 (equivalent to EN 300 429) 1332 annexB : Annex B from ITU-T J.83 is used. 1333 annexC : Annex C from ITU-T J.83 is used." 1334 REFERENCE 1335 "Data-Over-Cable Service Interface Specifications: Radio 1336 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1337 Sections 6.3.1, and H.3.1." 1338 ::= { docsIfDownstreamChannelEntry 7 } 1340 docsIfDownChannelStorageType OBJECT-TYPE 1341 SYNTAX StorageType 1342 MAX-ACCESS read-only 1343 STATUS current 1344 DESCRIPTION 1345 "The storage type for this conceptual row." 1346 ::= { docsIfDownstreamChannelEntry 8 } 1348 -- 1349 -- The following table is implemented on both the CM and the CMTS. 1350 -- For the CM, only attached channels appear in the table. For the 1351 -- CM, this table is read only as well. 1352 -- 1354 docsIfUpstreamChannelTable OBJECT-TYPE 1355 SYNTAX SEQUENCE OF DocsIfUpstreamChannelEntry 1356 MAX-ACCESS not-accessible 1357 STATUS current 1358 DESCRIPTION 1359 "This table describes the attributes of attached upstream 1360 channels." 1361 ::= { docsIfBaseObjects 2 } 1363 docsIfUpstreamChannelEntry OBJECT-TYPE 1364 SYNTAX DocsIfUpstreamChannelEntry 1365 MAX-ACCESS not-accessible 1366 STATUS current 1367 DESCRIPTION 1368 "List of attributes for a single upstream channel. For 1369 DOCSIS 2.0 CMTSs, an entry in this table exists for 1370 each ifEntry with an ifType of docsCableUpstreamChannel 1371 (205). 1372 For DOCSIS 1.x CM/CMTSs and DOCSIS 2.0 CMs, an entry in 1373 this table exists for each ifEntry with an ifType of 1374 docsCableUpstreamInterface (129)." 1375 INDEX { ifIndex } 1376 ::= { docsIfUpstreamChannelTable 1 } 1378 DocsIfUpstreamChannelEntry ::= SEQUENCE { 1379 docsIfUpChannelId Integer32, 1380 docsIfUpChannelFrequency Integer32, 1381 docsIfUpChannelWidth Integer32, 1382 docsIfUpChannelModulationProfile Unsigned32, 1383 docsIfUpChannelSlotSize Unsigned32, 1384 docsIfUpChannelTxTimingOffset Unsigned32, 1385 docsIfUpChannelRangingBackoffStart Integer32, 1386 docsIfUpChannelRangingBackoffEnd Integer32, 1387 docsIfUpChannelTxBackoffStart Integer32, 1388 docsIfUpChannelTxBackoffEnd Integer32, 1389 docsIfUpChannelScdmaActiveCodes Unsigned32, 1390 docsIfUpChannelScdmaCodesPerSlot Integer32, 1391 docsIfUpChannelScdmaFrameSize Unsigned32, 1392 docsIfUpChannelScdmaHoppingSeed Unsigned32, 1393 docsIfUpChannelType DocsisUpstreamType, 1394 docsIfUpChannelCloneFrom InterfaceIndexOrZero, 1395 docsIfUpChannelUpdate TruthValue, 1396 docsIfUpChannelStatus RowStatus, 1397 docsIfUpChannelPreEqEnable TruthValue 1398 } 1400 docsIfUpChannelId OBJECT-TYPE 1401 SYNTAX Integer32 (0..255) 1402 MAX-ACCESS read-only 1403 STATUS current 1404 DESCRIPTION 1405 "The CMTS identification of the upstream channel." 1406 ::= { docsIfUpstreamChannelEntry 1 } 1408 docsIfUpChannelFrequency OBJECT-TYPE 1409 SYNTAX Integer32 (0..1000000000) 1410 UNITS "hertz" 1411 MAX-ACCESS read-create 1412 STATUS current 1413 DESCRIPTION 1414 "The center of the frequency band associated with this 1415 upstream interface. This object returns 0 if the frequency 1416 is undefined or unknown. Minimum permitted upstream 1417 frequency is 5,000,000 Hz for current technology. See 1418 the associated conformance object for write conditions 1419 and limitations." 1420 REFERENCE 1421 "Data-Over-Cable Service Interface Specifications: Radio 1422 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1423 Table 4-2." 1424 ::= { docsIfUpstreamChannelEntry 2 } 1426 docsIfUpChannelWidth OBJECT-TYPE 1427 SYNTAX Integer32 (0..64000000) 1428 UNITS "hertz" 1429 MAX-ACCESS read-create 1430 STATUS current 1431 DESCRIPTION 1432 "The bandwidth of this upstream interface. This object 1433 returns 0 if the interface width is undefined or unknown. 1434 Minimum permitted interface width is 200,000 Hz currently. 1435 See the associated conformance object for write conditions 1436 and limitations." 1437 REFERENCE 1438 "Data-Over-Cable Service Interface Specifications: Radio 1439 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1440 Table 6-5." 1441 ::= { docsIfUpstreamChannelEntry 3 } 1443 docsIfUpChannelModulationProfile OBJECT-TYPE 1444 SYNTAX Unsigned32 1445 MAX-ACCESS read-create 1446 STATUS current 1447 DESCRIPTION 1448 "An entry identical to the docsIfModIndex in the 1449 docsIfCmtsModulationTable that describes this channel. 1450 This channel is further instantiated there by a grouping 1451 of interval usage codes (IUCs)which together fully describe 1452 the channel modulation. This object returns 0 if the 1453 docsIfCmtsModulationTable entry does not exist or is empty. 1454 See the associated conformance object for write conditions 1455 and limitations. 1457 Setting this object returns a genErr error if the 1458 following conditions are not satisfied: 1459 1. All the IUC entries in the selected modulation profile 1460 MUST have the same value of docsIfCmtsModChannelType. 1461 2. All of the Modulation parameters in the selected 1462 modulation profile MUST be consistent with the other 1463 parameters in this docsIfUpstreamChannelEntry." 1464 REFERENCE 1465 "Data-Over-Cable Service Interface Specifications: Radio 1466 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1467 Table 8-19." 1468 ::= { docsIfUpstreamChannelEntry 4 } 1470 docsIfUpChannelSlotSize OBJECT-TYPE 1471 SYNTAX Unsigned32 1472 MAX-ACCESS read-create 1473 STATUS current 1474 DESCRIPTION 1475 "Applicable to TDMA and ATDMA channel types only. 1476 The number of 6.25 microsecond ticks in each upstream 1477 mini-slot. Returns zero if the value is undefined, unknown 1478 or in case of an SCDMA channel. 1479 See the associated conformance object for write 1480 conditions and limitations." 1481 REFERENCE 1482 "Data-Over-Cable Service Interface Specifications: Radio 1483 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1484 Section 8.1.2.4." 1485 ::= { docsIfUpstreamChannelEntry 5 } 1487 docsIfUpChannelTxTimingOffset OBJECT-TYPE 1488 SYNTAX Unsigned32 1489 MAX-ACCESS read-only 1490 STATUS current 1491 DESCRIPTION 1492 "At the CM, a measure of the current round trip time 1493 obtained from the ranging offset (initial ranging offset + 1494 ranging offset adjustments). 1495 At the CMTS, the maximum of timing offset, among all the 1496 CMs that are/were present on the channel, taking into 1497 account all ( initial + periodic ) timing offset 1498 corrections that were sent for each of the CMs. Generally, 1499 these measurements are positive, but if the measurements 1500 are negative, the value of this object is zero. Used for 1501 timing of CM upstream transmissions to ensure synchronized 1502 arrivals at the CMTS. 1503 Units are in terms of (6.25 microseconds/64)." 1504 REFERENCE 1505 "Data-Over-Cable Service Interface Specifications: Radio 1506 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1507 Section 6.2.19." 1508 ::= { docsIfUpstreamChannelEntry 6 } 1510 docsIfUpChannelRangingBackoffStart OBJECT-TYPE 1511 SYNTAX Integer32 (0..16) 1512 MAX-ACCESS read-create 1513 STATUS current 1514 DESCRIPTION 1515 "The initial random backoff window to use when retrying 1516 Ranging Requests. Expressed as a power of 2. A value of 1517 16 at the CMTS indicates that a proprietary adaptive retry 1518 mechanism is to be used. See the associated conformance 1519 object for write conditions and limitations." 1520 REFERENCE 1521 "Data-Over-Cable Service Interface Specifications: Radio 1522 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1523 Sections 8.3.4, and 9.4." 1524 ::= { docsIfUpstreamChannelEntry 7 } 1526 docsIfUpChannelRangingBackoffEnd OBJECT-TYPE 1527 SYNTAX Integer32 (0..16) 1528 MAX-ACCESS read-create 1529 STATUS current 1530 DESCRIPTION 1531 "The final random backoff window to use when retrying 1532 Ranging Requests. Expressed as a power of 2. A value of 1533 16 at the CMTS indicates that a proprietary adaptive retry 1534 mechanism is to be used. See the associated conformance 1535 object for write conditions and limitations." 1536 REFERENCE 1537 "Data-Over-Cable Service Interface Specifications: Radio 1538 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1539 Section 8.3.4, and 9.4." 1540 ::= { docsIfUpstreamChannelEntry 8 } 1542 docsIfUpChannelTxBackoffStart OBJECT-TYPE 1543 SYNTAX Integer32 (0..16) 1544 MAX-ACCESS read-create 1545 STATUS current 1546 DESCRIPTION 1547 "The initial random backoff window to use when retrying 1548 transmissions. Expressed as a power of 2. A value of 16 1549 at the CMTS indicates that a proprietary adaptive retry 1550 mechanism is to be used. See the associated conformance 1551 object for write conditions and limitations." 1552 REFERENCE 1553 "Data-Over-Cable Service Interface Specifications: Radio 1554 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1555 Section 8.3.4, and 9.4." 1556 ::= { docsIfUpstreamChannelEntry 9 } 1558 docsIfUpChannelTxBackoffEnd OBJECT-TYPE 1559 SYNTAX Integer32 (0..16) 1560 MAX-ACCESS read-create 1561 STATUS current 1562 DESCRIPTION 1563 "The final random backoff window to use when retrying 1564 transmissions. Expressed as a power of 2. A value of 16 1565 at the CMTS indicates that a proprietary adaptive retry 1566 mechanism is to be used. See the associated conformance 1567 object for write conditions and limitations." 1568 REFERENCE 1569 "Data-Over-Cable Service Interface Specifications: Radio 1570 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1571 Section 8.3.4, and 9.4." 1572 ::= { docsIfUpstreamChannelEntry 10 } 1574 docsIfUpChannelScdmaActiveCodes OBJECT-TYPE 1575 SYNTAX Unsigned32 (0 | 64..128) 1576 MAX-ACCESS read-create 1577 STATUS current 1578 DESCRIPTION 1579 "Applicable for SCDMA channel types only. 1580 Number of active codes. Returns zero for 1581 Non-SCDMA channel types. Note that legal 1582 values from 64..128 MUST be non-prime." 1583 REFERENCE 1584 "Data-Over-Cable Service Interface Specifications: Radio 1585 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1586 Section 6.2.11.2.1." 1587 ::= { docsIfUpstreamChannelEntry 11 } 1589 docsIfUpChannelScdmaCodesPerSlot OBJECT-TYPE 1590 SYNTAX Integer32(0 | 2..32) 1591 MAX-ACCESS read-create 1592 STATUS current 1593 DESCRIPTION 1594 "Applicable for SCDMA channel types only. 1595 The number of SCDMA codes per mini-slot. 1596 Returns zero if the value is undefined, unknown or in 1597 case of a TDMA or ATDMA channel." 1598 REFERENCE 1599 "Data-Over-Cable Service Interface Specifications: Radio 1600 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1601 Section 6.2.11.2.1." 1602 ::= { docsIfUpstreamChannelEntry 12 } 1604 docsIfUpChannelScdmaFrameSize OBJECT-TYPE 1605 SYNTAX Unsigned32 (0..32) 1606 MAX-ACCESS read-create 1607 STATUS current 1608 DESCRIPTION 1609 "Applicable for SCDMA channel types only. 1610 SCDMA Frame size in units of spreading intervals. 1611 This value returns zero for non SCDMA Profiles." 1612 REFERENCE 1613 "Data-Over-Cable Service Interface Specifications: Radio 1614 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1615 Section 6.2.12." 1616 ::= { docsIfUpstreamChannelEntry 13 } 1618 docsIfUpChannelScdmaHoppingSeed OBJECT-TYPE 1619 SYNTAX Unsigned32 (0..32767) 1620 MAX-ACCESS read-create 1621 STATUS current 1622 DESCRIPTION 1623 "Applicable for SCDMA channel types only. 1624 15 bit seed used for code hopping sequence initialization. 1625 Returns zero for non-SCDMA channel types." 1626 REFERENCE 1627 "Data-Over-Cable Service Interface Specifications: Radio 1628 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1629 Section 6.2.14.1." 1630 ::= { docsIfUpstreamChannelEntry 14 } 1632 docsIfUpChannelType OBJECT-TYPE 1633 SYNTAX DocsisUpstreamType 1634 MAX-ACCESS read-only 1635 STATUS current 1636 DESCRIPTION 1637 "Reflects the Upstream channel type. 1638 This object returns the value of docsIfCmtsModChannelType 1639 for the modulation profile selected in 1640 docsIfUpChannelModulationProfile for this row." 1641 REFERENCE 1642 "Data-Over-Cable Service Interface Specifications: Radio 1643 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1644 Section 6.2.1." 1645 ::= { docsIfUpstreamChannelEntry 15 } 1647 docsIfUpChannelCloneFrom OBJECT-TYPE 1648 SYNTAX InterfaceIndexOrZero 1649 MAX-ACCESS read-create 1650 STATUS current 1651 DESCRIPTION 1652 "Intended for use when a temporary upstream 1653 row entry is created for the purpose of manipulating 1654 parameters for a physical upstream channel. 1655 Refer to the descriptions of docsIfUpChannelStatus and 1656 docsIfUpChannelUpdate for details of this procedure. 1658 This object contains the ifIndex value of the physical 1659 upstream row whose parameters are to be adjusted. 1661 Upon setting this object, the values of 1662 docsIfUpChannelFrequency, 1663 docsIfUpChannelWidth, 1664 docsIfUpChannelModulationProfile, 1665 docsIfUpChannelSlotSize, 1666 docsIfUpChannelRangingBackoffStart, 1667 docsIfUpChannelRangingBackoffEnd, 1668 docsIfUpChannelTxBackoffStart, 1669 docsIfUpChannelTxBackoffEnd, 1670 docsIfUpChannelScdmaActiveCodes, 1671 docsIfUpChannelScdmaCodesPerSlot, 1672 docsIfUpChannelScdmaFrameSize, 1673 docsIfUpChannelScdmaHoppingSeed, 1674 docsIfUpChannelType, and 1675 docsIfUpChannelPreEqEnable for this row are populated with 1676 the corresponding values from the row referenced by this 1677 object. Setting this object to a non-existent or temporary 1678 upstream returns an error wrongValue. 1679 This object MUST contain a value of zero for physical 1680 upstream rows." 1681 ::= { docsIfUpstreamChannelEntry 16 } 1683 docsIfUpChannelUpdate OBJECT-TYPE 1684 SYNTAX TruthValue 1685 MAX-ACCESS read-create 1686 STATUS current 1687 DESCRIPTION 1688 " Used to perform the transfer of adjusted parameters 1689 from the temporary upstream row to the physical upstream 1690 row indicated by the docsIfUpChannelCloneFrom object. The 1691 transfer is initiated through an SNMP SET to 'true' of 1692 this object. The SNMP SET failure returns an error 1693 genError (snmpv1) or commitFailed (snmpv2c/v3) if the 1694 adjusted parameter values are not compatible with each 1695 other. Reading this object always return 'false'." 1696 ::= { docsIfUpstreamChannelEntry 17 } 1698 docsIfUpChannelStatus OBJECT-TYPE 1699 SYNTAX RowStatus 1700 MAX-ACCESS read-create 1701 STATUS current 1702 DESCRIPTION 1703 "This object is generally intended to be used for the 1704 creation of a temporary upstream row for the purpose 1705 of adjusting channel parameters of a physical upstream 1706 channel row. 1708 The following restrictions apply to this object: 1709 1. Entries with this object set to active(1) are 1710 extensions of defined physical interfaces in the 1711 interface MIB RFC 2863. Entries created by 1712 RowStatus createandWait(5) are referred as temporary 1713 inactive rows used to 1714 clone parameters. 1715 2. A status transition from active(1) to notInService(2) 1716 or destroy(6) is not permitted. 1717 3. ifAdminStatus from the Interface MIB RFC 2863 is used 1718 to take an Upstream Channel offline. 1719 4. Temporary inactive rows MUST be created using 1720 createAndWait(5). 1721 5. The only possible status change of a row created using 1722 createAndWait(5) (i.e. notInService(2)) or notReady(3) 1723 is to destroy(6). 1724 6. Temporary created rows MUST never be given the status 1725 active(1). 1727 A mandatory procedure for adjusting an specific physical 1728 Upstream channel is: 1729 1. Create a temporary row through an SNMP SET using 1730 createAndWait(5). Use an ifIndex value outside the 1731 operational range of the system. 1732 2. Set the docsIfUpChannelCloneFrom field to the ifIndex 1733 value of the physical row whose parameters require 1734 adjustment. 1735 3. Adjust the parameter values using the new temporary 1736 row. Ensure all parameters contain desired values 1737 before proceeding to step 4. 1738 4. Update the physical row by setting the object 1739 docsIfUpChannelUpdate to true(1). 1740 5. Delete the temporary row through an SNMP SET using 1741 destroy(6). 1742 Temporary entries MUST NOT persist at reinitialization 1743 of the managed system." 1744 ::= { docsIfUpstreamChannelEntry 18 } 1746 docsIfUpChannelPreEqEnable OBJECT-TYPE 1747 SYNTAX TruthValue 1748 MAX-ACCESS read-create 1749 STATUS current 1750 DESCRIPTION 1751 "At the CMTS, used to enable or disable pre-equalization on 1752 the upstream channel represented by this table instance. 1753 At the CM, this object is read-only and reflects the 1754 status of pre-equalization as represented in the RNG-RSP. 1755 Pre-equalization is considered enabled at the CM if a 1756 RNG-RSP with pre-equalization data has been received at 1757 least once since the last mac reinit." 1758 DEFVAL {false} 1759 ::= { docsIfUpstreamChannelEntry 19 } 1761 -- The following table describes the attributes of each class of 1762 -- service. The entries in this table are referenced from the 1763 -- docsIfServiceEntries. They exist as a separate table in order to 1764 -- reduce redundant information in docsIfServiceTable. 1765 -- 1766 -- This table is implemented at both the CM and the CMTS. 1767 -- The CM need only maintain entries for the classes of service 1768 -- referenced by its docsIfCmServiceTable. 1769 -- 1771 docsIfQosProfileTable OBJECT-TYPE 1772 SYNTAX SEQUENCE OF DocsIfQosProfileEntry 1773 MAX-ACCESS not-accessible 1774 STATUS current 1775 DESCRIPTION 1776 "Describes the attributes for each class of service." 1777 ::= { docsIfBaseObjects 3 } 1779 docsIfQosProfileEntry OBJECT-TYPE 1780 SYNTAX DocsIfQosProfileEntry 1781 MAX-ACCESS not-accessible 1782 STATUS current 1783 DESCRIPTION 1784 "Describes the attributes for a single class of service. 1786 If implemented as read-create in the Cable Modem 1787 Termination System, creation of entries in this table is 1788 controlled by the value of 1789 docsIfCmtsQosProfilePermissions. 1791 If implemented as read-only, entries are created based 1792 on information in REG-REQ MAC messages received from 1793 Cable Modems (Cable Modem Termination System 1794 implementation), or based on information extracted from 1795 the TFTP option file (Cable Modem implementation). 1796 In the Cable Modem Termination system, read-only entries 1797 are removed if no longer referenced by 1798 docsIfCmtsServiceTable. 1800 An entry in this table MUST not be removed while it is 1801 referenced by an entry in docsIfCmServiceTable (Cable 1802 Modem) or docsIfCmtsServiceTable (Cable Modem Termination 1803 System). 1805 An entry in this table SHOULD NOT be changeable while 1806 it is referenced by an entry in docsIfCmtsServiceTable. 1808 If this table is created automatically, there SHOULD only 1809 be a single entry for each Class of Service. Multiple 1810 entries with the same Class of Service parameters are NOT 1811 RECOMMENDED." 1812 INDEX { docsIfQosProfIndex } 1813 ::= { docsIfQosProfileTable 1 } 1815 DocsIfQosProfileEntry ::= SEQUENCE { 1816 docsIfQosProfIndex Integer32, 1817 docsIfQosProfPriority Integer32, 1818 docsIfQosProfMaxUpBandwidth Integer32, 1819 docsIfQosProfGuarUpBandwidth Integer32, 1820 docsIfQosProfMaxDownBandwidth Integer32, 1821 docsIfQosProfMaxTxBurst Integer32, -- deprecated 1822 docsIfQosProfBaselinePrivacy TruthValue, 1823 docsIfQosProfStatus RowStatus, 1824 docsIfQosProfMaxTransmitBurst Integer32, 1825 docsIfQosProfStorageType StorageType 1826 } 1828 docsIfQosProfIndex OBJECT-TYPE 1829 SYNTAX Integer32 (1..16383) 1830 MAX-ACCESS not-accessible 1831 STATUS current 1832 DESCRIPTION 1833 "The index value that uniquely identifies an entry 1834 in the docsIfQosProfileTable." 1835 ::= { docsIfQosProfileEntry 1 } 1837 docsIfQosProfPriority OBJECT-TYPE 1838 SYNTAX Integer32 (0..7) 1839 MAX-ACCESS read-create 1840 STATUS current 1841 DESCRIPTION 1842 "A relative priority assigned to this service when 1843 allocating bandwidth. Zero indicates lowest priority 1844 and seven indicates highest priority. 1845 Interpretation of priority is device-specific. 1846 MUST NOT be changed while this row is active." 1847 REFERENCE 1848 "Data-Over-Cable Service Interface Specifications: Radio 1849 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1850 Annex C.1.1.4." 1851 DEFVAL { 0 } 1852 ::= { docsIfQosProfileEntry 2 } 1854 docsIfQosProfMaxUpBandwidth OBJECT-TYPE 1855 SYNTAX Integer32 (0..100000000) 1856 UNITS "bits per second" 1857 MAX-ACCESS read-create 1858 STATUS current 1859 DESCRIPTION 1860 "The maximum upstream bandwidth, in bits per second, 1861 allowed for a service with this service class. 1862 Zero if there is no restriction of upstream bandwidth. 1863 MUST NOT be changed while this row is active." 1864 REFERENCE 1865 "Data-Over-Cable Service Interface Specifications: Radio 1866 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1867 Annex C.1.1.4." 1868 DEFVAL { 0 } 1869 ::= { docsIfQosProfileEntry 3 } 1871 docsIfQosProfGuarUpBandwidth OBJECT-TYPE 1872 SYNTAX Integer32 (0..100000000) 1873 UNITS "bits per second" 1874 MAX-ACCESS read-create 1875 STATUS current 1876 DESCRIPTION 1877 "Minimum guaranteed upstream bandwidth, in bits per second, 1878 allowed for a service with this service class. 1879 MUST NOT be changed while this row is active." 1880 REFERENCE 1881 "Data-Over-Cable Service Interface Specifications: Radio 1882 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1883 Annex C.1.1.4." 1884 DEFVAL { 0 } 1885 ::= { docsIfQosProfileEntry 4 } 1887 docsIfQosProfMaxDownBandwidth OBJECT-TYPE 1888 SYNTAX Integer32 (0..100000000) 1889 UNITS "bits per second" 1890 MAX-ACCESS read-create 1891 STATUS current 1892 DESCRIPTION 1893 "The maximum downstream bandwidth, in bits per second, 1894 allowed for a service with this service class. 1895 Zero if there is no restriction of downstream bandwidth. 1896 MUST NOT be changed while this row is active." 1897 REFERENCE 1898 "Data-Over-Cable Service Interface Specifications: Radio 1899 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1900 Annex C.1.1.4." 1902 DEFVAL { 0 } 1903 ::= { docsIfQosProfileEntry 5 } 1905 docsIfQosProfMaxTxBurst OBJECT-TYPE 1906 SYNTAX Integer32 (0..255) 1907 UNITS "mini-slots" 1908 MAX-ACCESS read-create 1909 STATUS deprecated 1910 DESCRIPTION 1911 "The maximum number of mini-slots that may be requested 1912 for a single upstream transmission. 1913 A value of zero means there is no limit. 1914 MUST NOT be changed while this row is active. 1915 This object has been deprecated and replaced by 1916 docsIfQosProfMaxTransmitBurst, to fix a mismatch 1917 of the units and value range with respect to the DOCSIS 1918 Maximum Upstream Channel Transmit Burst Configuration 1919 Setting." 1920 REFERENCE 1921 "Data-Over-Cable Service Interface Specifications: Radio 1922 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1923 C.1.1.4." 1924 DEFVAL { 0 } 1925 ::= { docsIfQosProfileEntry 6 } 1927 docsIfQosProfBaselinePrivacy OBJECT-TYPE 1928 SYNTAX TruthValue 1929 MAX-ACCESS read-create 1930 STATUS current 1931 DESCRIPTION 1932 "Indicates whether Baseline Privacy is enabled for this 1933 service class. 1934 MUST NOT be changed while this row is active." 1935 DEFVAL { false } 1936 ::= { docsIfQosProfileEntry 7 } 1938 docsIfQosProfStatus OBJECT-TYPE 1939 SYNTAX RowStatus 1940 MAX-ACCESS read-create 1941 STATUS current 1942 DESCRIPTION 1943 "This is object is to used to create or delete rows in 1944 this table. This object MUST NOT be changed from active 1945 while the row is referenced by the any entry in either 1946 docsIfCmServiceTable (on the CM), or the 1947 docsIfCmtsServiceTable (on the CMTS)." 1948 ::= { docsIfQosProfileEntry 8 } 1950 docsIfQosProfMaxTransmitBurst OBJECT-TYPE 1951 SYNTAX Integer32 (0..65535) 1952 UNITS "bytes" 1953 MAX-ACCESS read-create 1954 STATUS current 1955 DESCRIPTION 1956 "The maximum number of bytes that may be requested for a 1957 single upstream transmission. A value of zero means there 1958 is no limit. Note: This value does not include any 1959 physical layer overhead. 1960 MUST NOT be changed while this row is active." 1961 REFERENCE 1962 "Data-Over-Cable Service Interface Specifications: Radio 1963 Frequency Interface Specification SP-RFIv2.0-I05-040407, 1964 Annex C.1.1.4." 1965 DEFVAL { 0 } 1966 ::= { docsIfQosProfileEntry 9 } 1968 docsIfQosProfStorageType OBJECT-TYPE 1969 SYNTAX StorageType 1970 MAX-ACCESS read-only 1971 STATUS current 1972 DESCRIPTION 1973 "The storage type for this conceptual row." 1974 ::= { docsIfQosProfileEntry 10 } 1976 docsIfSignalQualityTable OBJECT-TYPE 1977 SYNTAX SEQUENCE OF DocsIfSignalQualityEntry 1978 MAX-ACCESS not-accessible 1979 STATUS current 1980 DESCRIPTION 1981 "At the CM, describes the PHY signal quality of downstream 1982 channels. At the CMTS, describes the PHY signal quality of 1983 upstream channels. At the CMTS, this table MAY exclude 1984 contention intervals." 1985 ::= { docsIfBaseObjects 4 } 1987 docsIfSignalQualityEntry OBJECT-TYPE 1988 SYNTAX DocsIfSignalQualityEntry 1989 MAX-ACCESS not-accessible 1990 STATUS current 1991 DESCRIPTION 1992 "At the CM, describes the PHY characteristics of a 1993 downstream channel. At the CMTS, describes the PHY signal 1994 quality of an upstream channel. 1995 An entry in this table exists for each ifEntry with an 1996 ifType of docsCableDownstream(128) for Cable Modems. 1997 For DOCSIS 1.1 Cable Modem Termination Systems, an entry 1998 exists for each ifEntry with an ifType of 1999 docsCableUpstream (129). 2000 For DOCSIS 2.0 Cable Modem Termination Systems, an entry 2001 exists for each ifEntry with an ifType of 2002 docsCableUpstreamChannel (205)." 2003 INDEX { ifIndex } 2004 ::= { docsIfSignalQualityTable 1 } 2006 DocsIfSignalQualityEntry ::= SEQUENCE { 2007 docsIfSigQIncludesContention TruthValue, 2008 docsIfSigQUnerroreds Counter32, 2009 docsIfSigQCorrecteds Counter32, 2010 docsIfSigQUncorrectables Counter32, 2011 docsIfSigQSignalNoise TenthdB, 2012 docsIfSigQMicroreflections Integer32, 2013 docsIfSigQEqualizationData OCTET STRING, 2014 docsIfSigQExtUnerroreds Counter64, 2015 docsIfSigQExtCorrecteds Counter64, 2016 docsIfSigQExtUncorrectables Counter64 2017 } 2019 docsIfSigQIncludesContention OBJECT-TYPE 2020 SYNTAX TruthValue 2021 MAX-ACCESS read-only 2022 STATUS current 2023 DESCRIPTION 2024 "true(1) if this CMTS includes contention intervals in 2025 the counters in this table. Always false(2) for CMs." 2026 REFERENCE 2027 "Data-Over-Cable Service Interface Specifications: Radio 2028 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2029 Section 9.4.1" 2030 ::= { docsIfSignalQualityEntry 1 } 2032 docsIfSigQUnerroreds OBJECT-TYPE 2033 SYNTAX Counter32 2034 UNITS "codewords" 2035 MAX-ACCESS read-only 2036 STATUS current 2037 DESCRIPTION 2038 "Codewords received on this channel without error. 2039 This includes all codewords, whether or not they 2040 were part of frames destined for this device. 2041 Discontinuities in the value of this counter can occur 2042 at reinitialization of the managed system, and at other 2043 times as indicated by the value of 2044 ifCounterDiscontinuityTime for the associated ifIndex." 2045 REFERENCE 2046 "Data-Over-Cable Service Interface Specifications: Radio 2047 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2048 Sections 6.2.4, and 6.3.6." 2049 ::= { docsIfSignalQualityEntry 2 } 2051 docsIfSigQCorrecteds OBJECT-TYPE 2052 SYNTAX Counter32 2053 UNITS "codewords" 2054 MAX-ACCESS read-only 2055 STATUS current 2056 DESCRIPTION 2057 "Codewords received on this channel with correctable 2058 errors. This includes all codewords, whether or not 2059 they were part of frames destined for this device. 2060 Discontinuities in the value of this counter can occur 2061 at reinitialization of the managed system, and at other 2062 times as indicated by the value of 2063 ifCounterDiscontinuityTime for the associated ifIndex." 2064 REFERENCE 2065 "Data-Over-Cable Service Interface Specifications: Radio 2066 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2067 Sections 6.2.4, and 6.3.6." 2068 ::= { docsIfSignalQualityEntry 3 } 2070 docsIfSigQUncorrectables OBJECT-TYPE 2071 SYNTAX Counter32 2072 UNITS "codewords" 2073 MAX-ACCESS read-only 2074 STATUS current 2075 DESCRIPTION 2076 "Codewords received on this channel with uncorrectable 2077 errors. This includes all codewords, whether or not 2078 they were part of frames destined for this device. 2079 Discontinuities in the value of this counter can occur 2080 at reinitialization of the managed system, and at other 2081 times as indicated by the value of 2082 ifCounterDiscontinuityTime for the associated ifIndex." 2083 REFERENCE 2084 "Data-Over-Cable Service Interface Specifications: Radio 2085 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2086 Sections 6.2.4, and 6.3.6." 2087 ::= { docsIfSignalQualityEntry 4 } 2089 docsIfSigQSignalNoise OBJECT-TYPE 2090 SYNTAX TenthdB 2091 UNITS "dB" 2092 MAX-ACCESS read-only 2093 STATUS current 2094 DESCRIPTION 2095 "Signal/Noise ratio as perceived for this channel. 2096 At the CM, describes the Signal/Noise of the downstream 2097 channel. At the CMTS, describes the average Signal/Noise 2098 of the upstream channel." 2099 REFERENCE 2100 "Data-Over-Cable Service Interface Specifications: Radio 2101 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2102 Tables 4-1 and 4-2" 2103 ::= { docsIfSignalQualityEntry 5 } 2105 docsIfSigQMicroreflections OBJECT-TYPE 2106 SYNTAX Integer32 (0..255) 2107 UNITS "dBc" 2108 MAX-ACCESS read-only 2109 STATUS current 2110 DESCRIPTION 2111 "Total microreflections including in-channel response 2112 as perceived on this interface, measured in dBc below 2113 the signal level. 2114 This object is not assumed to return an absolutely 2115 accurate value, but SHOULD give a rough indication 2116 of microreflections received on this interface. 2117 It is up to the implementer to provide information 2118 as accurate as possible. 2119 Discontinuities in the value of this counter can occur 2120 at reinitialization of the managed system, and at other 2121 times as indicated by the value of 2122 ifCounterDiscontinuityTime for the associated ifIndex." 2123 REFERENCE 2124 "Data-Over-Cable Service Interface Specifications: Radio 2125 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2126 Tables 4-1 and 4-2" 2127 ::= { docsIfSignalQualityEntry 6 } 2129 docsIfSigQEqualizationData OBJECT-TYPE 2130 SYNTAX OCTET STRING (SIZE (0..512)) 2131 MAX-ACCESS read-only 2132 STATUS current 2133 DESCRIPTION 2134 "At the CM, returns the equalization data for the 2135 downstream channel. At the CMTS, returns the average 2136 equalization data for the upstream channel. Returns an 2137 empty string if the value is unknown or if there is no 2138 equalization data available or defined." 2139 REFERENCE 2140 "Data-Over-Cable Service Interface Specifications: Radio 2141 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2142 Section 6.2.15." 2143 ::= { docsIfSignalQualityEntry 7 } 2145 docsIfSigQExtUnerroreds OBJECT-TYPE 2146 SYNTAX Counter64 2147 UNITS "codewords" 2148 MAX-ACCESS read-only 2149 STATUS current 2150 DESCRIPTION 2151 "Codewords received on this channel without error. 2152 This includes all codewords, whether or not they 2153 were part of frames destined for this device. 2154 This is the 64 bit version of docsIfSigQUnerroreds. 2155 Discontinuities in the value of this counter can occur 2156 at reinitialization of the managed system, and at other 2157 times as indicated by the value of 2158 ifCounterDiscontinuityTime for the associated ifIndex." 2159 REFERENCE 2160 "Data-Over-Cable Service Interface Specifications: Radio 2161 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2162 Sections 6.2.4, and 6.3.6." 2163 ::= { docsIfSignalQualityEntry 8 } 2165 docsIfSigQExtCorrecteds OBJECT-TYPE 2166 SYNTAX Counter64 2167 UNITS "codewords" 2168 MAX-ACCESS read-only 2169 STATUS current 2170 DESCRIPTION 2171 "Codewords received on this channel with correctable 2172 errors. This includes all codewords, whether or not 2173 they were part of frames destined for this device. 2174 This is the 64 bit version of docsIfSigQCorrecteds. 2175 Discontinuities in the value of this counter can occur 2176 at reinitialization of the managed system, and at other 2177 times as indicated by the value of 2178 ifCounterDiscontinuityTime for the associated ifIndex." 2179 REFERENCE 2180 "Data-Over-Cable Service Interface Specifications: Radio 2181 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2182 Sections 6.2.4, and 6.3.6." 2183 ::= { docsIfSignalQualityEntry 9 } 2185 docsIfSigQExtUncorrectables OBJECT-TYPE 2186 SYNTAX Counter64 2187 UNITS "codewords" 2188 MAX-ACCESS read-only 2189 STATUS current 2190 DESCRIPTION 2191 "Codewords received on this channel with uncorrectable 2192 errors. This includes all codewords, whether or not 2193 they were part of frames destined for this device. 2194 This is the 64 bit version of docsIfSigQUncorrectables. 2195 Discontinuities in the value of this counter can occur 2196 at reinitialization of the managed system, and at other 2197 times as indicated by the value of 2198 ifCounterDiscontinuityTime for the associated ifIndex." 2199 REFERENCE 2200 "Data-Over-Cable Service Interface Specifications: Radio 2201 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2202 Sections 6.2.4, 6.3.6." 2203 ::= { docsIfSignalQualityEntry 10 } 2205 -- 2206 -- DOCSIS Version of the device 2207 -- 2209 docsIfDocsisBaseCapability OBJECT-TYPE 2210 SYNTAX DocsisVersion 2211 MAX-ACCESS read-only 2212 STATUS current 2213 DESCRIPTION 2214 "Indication of the DOCSIS capability of the device." 2215 REFERENCE 2216 "Data-Over-Cable Service Interface Specifications: Radio 2217 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2218 Annex G." 2219 ::= { docsIfBaseObjects 5 } 2221 -- 2222 -- CABLE MODEM GROUP 2223 -- 2225 -- 2226 -- The CM MAC Table 2227 -- 2229 docsIfCmMacTable OBJECT-TYPE 2230 SYNTAX SEQUENCE OF DocsIfCmMacEntry 2231 MAX-ACCESS not-accessible 2232 STATUS current 2233 DESCRIPTION 2234 "Describes the attributes of each CM MAC interface, 2235 extending the information available from ifEntry." 2236 ::= { docsIfCmObjects 1 } 2238 docsIfCmMacEntry OBJECT-TYPE 2239 SYNTAX DocsIfCmMacEntry 2240 MAX-ACCESS not-accessible 2241 STATUS current 2242 DESCRIPTION 2243 "An entry containing objects describing attributes of 2244 each MAC entry, extending the information in ifEntry. 2245 An entry in this table exists for each ifEntry with an 2246 ifType of docsCableMaclayer(127)." 2247 INDEX { ifIndex } 2248 ::= { docsIfCmMacTable 1 } 2250 DocsIfCmMacEntry ::= SEQUENCE { 2251 docsIfCmCmtsAddress MacAddress, 2252 docsIfCmCapabilities BITS, 2253 docsIfCmRangingRespTimeout TimeTicks, 2254 docsIfCmRangingTimeout TimeInterval 2255 } 2257 docsIfCmCmtsAddress OBJECT-TYPE 2258 SYNTAX MacAddress 2259 MAX-ACCESS read-only 2260 STATUS current 2261 DESCRIPTION 2262 "Identifies the CMTS that is believed to control this MAC 2263 domain. At the CM, this will be the source address from 2264 SYNC, MAP, and other MAC-layer messages. If the CMTS is 2265 unknown, returns 00-00-00-00-00-00." 2266 REFERENCE 2267 "Data-Over-Cable Service Interface Specifications: Radio 2268 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2269 Section 8.2.2." 2270 ::= { docsIfCmMacEntry 1 } 2272 docsIfCmCapabilities OBJECT-TYPE 2273 SYNTAX BITS { 2274 atmCells(0), 2275 concatenation(1) 2276 } 2277 MAX-ACCESS read-only 2278 STATUS current 2279 DESCRIPTION 2280 "Identifies the capabilities of the MAC implementation 2281 at this interface. Note that packet transmission is 2282 always supported. Therefore, there is no specific bit 2283 required to explicitly indicate this capability. 2284 Note that BITS objects are encoded most significant bit 2285 first. For example, if bit 1 is set, the value of this 2286 object is the octet string '40'H." 2287 ::= { docsIfCmMacEntry 2 } 2289 -- This object has been obsoleted and replaced by 2290 -- docsIfCmRangingTimeout to correct the typing to TimeInterval. New 2291 -- implementations of the MIB SHOULD use docsIfCmRangingTimeout 2292 -- instead. 2294 docsIfCmRangingRespTimeout OBJECT-TYPE 2295 SYNTAX TimeTicks 2296 MAX-ACCESS read-write 2297 STATUS obsolete 2298 DESCRIPTION 2299 "Waiting time for a Ranging Response packet." 2300 REFERENCE 2301 "Data-Over-Cable Service Interface Specifications: Radio 2302 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2303 Section 9.1.6." 2304 DEFVAL { 20 } 2305 ::= { docsIfCmMacEntry 3 } 2307 docsIfCmRangingTimeout OBJECT-TYPE 2308 SYNTAX TimeInterval 2309 MAX-ACCESS read-write 2310 STATUS current 2311 DESCRIPTION 2312 "Waiting time for a Ranging Response packet. 2313 This object MUST NOT persist at reinitialization 2314 of the managed system." 2315 REFERENCE 2316 "Data-Over-Cable Service Interface Specifications: Radio 2317 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2318 Section 9.1.6, timer T3." 2319 DEFVAL { 20 } 2320 ::= { docsIfCmMacEntry 4 } 2322 -- 2323 -- CM status table. 2324 -- This table is implemented only at the CM. 2325 -- 2327 docsIfCmStatusTable OBJECT-TYPE 2328 SYNTAX SEQUENCE OF DocsIfCmStatusEntry 2329 MAX-ACCESS not-accessible 2330 STATUS current 2331 DESCRIPTION 2332 "This table maintains a number of status objects 2333 and counters for Cable Modems." 2334 ::= { docsIfCmObjects 2 } 2336 docsIfCmStatusEntry OBJECT-TYPE 2337 SYNTAX DocsIfCmStatusEntry 2338 MAX-ACCESS not-accessible 2339 STATUS current 2340 DESCRIPTION 2341 "A set of status objects and counters for a single MAC 2342 layer instance in a Cable Modem. 2343 An entry in this table exists for each ifEntry with an 2344 ifType of docsCableMaclayer(127)." 2345 INDEX { ifIndex } 2346 ::= { docsIfCmStatusTable 1 } 2348 DocsIfCmStatusEntry ::= SEQUENCE { 2349 docsIfCmStatusValue INTEGER, 2350 docsIfCmStatusCode OCTET STRING, 2351 docsIfCmStatusTxPower TenthdBmV, 2352 docsIfCmStatusResets Counter32, 2353 docsIfCmStatusLostSyncs Counter32, 2354 docsIfCmStatusInvalidMaps Counter32, 2355 docsIfCmStatusInvalidUcds Counter32, 2356 docsIfCmStatusInvalidRangingResponses Counter32, 2357 docsIfCmStatusInvalidRegistrationResponses Counter32, 2358 docsIfCmStatusT1Timeouts Counter32, 2359 docsIfCmStatusT2Timeouts Counter32, 2360 docsIfCmStatusT3Timeouts Counter32, 2361 docsIfCmStatusT4Timeouts Counter32, 2362 docsIfCmStatusRangingAborteds Counter32, 2363 docsIfCmStatusDocsisOperMode DocsisQosVersion, 2364 docsIfCmStatusModulationType DocsisUpstreamTypeStatus, 2365 docsIfCmStatusEqualizationData OCTET STRING, 2366 docsIfCmStatusUCCs Counter32, 2367 docsIfCmStatusUCCFails Counter32 2368 } 2370 docsIfCmStatusValue OBJECT-TYPE 2371 SYNTAX INTEGER { 2372 other(1), 2373 notReady(2), 2374 notSynchronized(3), 2375 phySynchronized(4), 2376 usParametersAcquired(5), 2377 rangingComplete(6), 2378 ipComplete(7), 2379 todEstablished(8), 2380 securityEstablished(9), 2381 paramTransferComplete(10), 2382 registrationComplete(11), 2383 operational(12), 2384 accessDenied(13) 2386 } 2387 MAX-ACCESS read-only 2388 STATUS current 2389 DESCRIPTION 2390 "Current Cable Modem connectivity state, as specified 2391 in the RF Interface Specification. Interpretations for 2392 state values 1-12 are clearly outlined in the SP-RFI 2393 reference given below. 2394 As stated in the description for object 2395 docsIfCmtsCmStatusValue, accessDenied(13)indicates the 2396 CMTS has sent a Registration Aborted message to the CM." 2397 REFERENCE 2398 "Data-Over-Cable Service Interface Specifications: Radio 2399 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2400 Section 11.2. 2401 Data-Over-Cable Service Interface Specifications: 2402 Operations Support System Interface Specification 2403 SP-OSSIv2.0-IO4-030730, Section 6.3.4.2." 2404 ::= { docsIfCmStatusEntry 1 } 2406 docsIfCmStatusCode OBJECT-TYPE 2407 SYNTAX OCTET STRING (SIZE (0..16)) 2408 MAX-ACCESS read-only 2409 STATUS current 2410 DESCRIPTION 2411 "Status code for this Cable Modem as defined in the 2412 OSSI Specification. The status code consists 2413 of a single character indicating error groups, followed 2414 by a two- or three-digit number indicating the status 2415 condition, followed by a decimal." 2416 REFERENCE 2417 "Data-Over-Cable Service Interface Specifications: 2418 Operations Support System Interface Specification 2419 SP-OSSIv2.0-I04-030730, Annex D." 2420 ::= { docsIfCmStatusEntry 2 } 2422 docsIfCmStatusTxPower OBJECT-TYPE 2423 SYNTAX TenthdBmV 2424 UNITS "dBmV" 2425 MAX-ACCESS read-only 2426 STATUS current 2427 DESCRIPTION 2428 "The operational transmit power for the attached upstream 2429 channel." 2430 REFERENCE 2431 "Data-Over-Cable Service Interface Specifications: Radio 2432 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2433 Section 6.2.18." 2434 ::= { docsIfCmStatusEntry 3 } 2436 docsIfCmStatusResets OBJECT-TYPE 2437 SYNTAX Counter32 2438 MAX-ACCESS read-only 2439 STATUS current 2440 DESCRIPTION 2441 "Number of times the CM reset or initialized this 2442 interface." 2443 ::= { docsIfCmStatusEntry 4 } 2445 docsIfCmStatusLostSyncs OBJECT-TYPE 2446 SYNTAX Counter32 2447 MAX-ACCESS read-only 2448 STATUS current 2449 DESCRIPTION 2450 "Number of times the CM lost synchronization with 2451 the downstream channel. 2452 Discontinuities in the value of this counter can occur 2453 at reinitialization of the managed system, and at other 2454 times as indicated by the value of 2455 ifCounterDiscontinuityTime for the associated ifIndex." 2456 REFERENCE 2457 "Data-Over-Cable Service Interface Specifications: Radio 2458 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2459 Section 8.3.2." 2460 ::= { docsIfCmStatusEntry 5 } 2462 docsIfCmStatusInvalidMaps OBJECT-TYPE 2463 SYNTAX Counter32 2464 MAX-ACCESS read-only 2465 STATUS current 2466 DESCRIPTION 2467 "Number of times the CM received invalid MAP messages. 2468 Discontinuities in the value of this counter can occur 2469 at reinitialization of the managed system, and at other 2470 times as indicated by the value of 2471 ifCounterDiscontinuityTime for the associated ifIndex." 2472 REFERENCE 2473 "Data-Over-Cable Service Interface Specifications: Radio 2474 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2475 Section 8.3.4." 2476 ::= { docsIfCmStatusEntry 6 } 2478 docsIfCmStatusInvalidUcds OBJECT-TYPE 2479 SYNTAX Counter32 2480 MAX-ACCESS read-only 2481 STATUS current 2482 DESCRIPTION 2483 "Number of times the CM received invalid UCD messages. 2484 Discontinuities in the value of this counter can occur 2485 at reinitialization of the managed system, and at other 2486 times as indicated by the value of 2487 ifCounterDiscontinuityTime for the associated ifIndex." 2488 REFERENCE 2489 "Data-Over-Cable Service Interface Specifications: Radio 2490 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2491 Section 8.3.3." 2492 ::= { docsIfCmStatusEntry 7 } 2494 docsIfCmStatusInvalidRangingResponses OBJECT-TYPE 2495 SYNTAX Counter32 2496 MAX-ACCESS read-only 2497 STATUS current 2498 DESCRIPTION 2499 "Number of times the CM received invalid ranging response 2500 messages. 2501 Discontinuities in the value of this counter can occur 2502 at reinitialization of the managed system, and at other 2503 times as indicated by the value of 2504 ifCounterDiscontinuityTime for the associated ifIndex." 2505 REFERENCE 2506 "Data-Over-Cable Service Interface Specifications: Radio 2507 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2508 Section 8.3.6." 2509 ::= { docsIfCmStatusEntry 8 } 2511 docsIfCmStatusInvalidRegistrationResponses OBJECT-TYPE 2512 SYNTAX Counter32 2513 MAX-ACCESS read-only 2514 STATUS current 2515 DESCRIPTION 2516 "Number of times the CM received invalid registration 2517 response messages. 2518 Discontinuities in the value of this counter can occur 2519 at reinitialization of the managed system, and at other 2520 times as indicated by the value of 2521 ifCounterDiscontinuityTime for the associated ifIndex." 2522 REFERENCE 2523 "Data-Over-Cable Service Interface Specifications: Radio 2524 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2525 Section 8.3.8." 2526 ::= { docsIfCmStatusEntry 9 } 2528 docsIfCmStatusT1Timeouts OBJECT-TYPE 2529 SYNTAX Counter32 2530 MAX-ACCESS read-only 2531 STATUS current 2532 DESCRIPTION 2533 "Number of times counter T1 expired in the CM. 2534 Discontinuities in the value of this counter can occur 2535 at reinitialization of the managed system, and at other 2536 times as indicated by the value of 2537 ifCounterDiscontinuityTime for the associated ifIndex." 2538 REFERENCE 2539 "Data-Over-Cable Service Interface Specifications: Radio 2540 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2541 Figure 9-2." 2542 ::= { docsIfCmStatusEntry 10 } 2544 docsIfCmStatusT2Timeouts OBJECT-TYPE 2545 SYNTAX Counter32 2546 MAX-ACCESS read-only 2547 STATUS current 2548 DESCRIPTION 2549 "Number of times counter T2 expired in the CM. 2550 Discontinuities in the value of this counter can occur 2551 at reinitialization of the managed system, and at other 2552 times as indicated by the value of 2553 ifCounterDiscontinuityTime for the associated ifIndex." 2554 REFERENCE 2555 "Data-Over-Cable Service Interface Specifications: Radio 2556 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2557 Figure 9-2." 2558 ::= { docsIfCmStatusEntry 11 } 2560 docsIfCmStatusT3Timeouts OBJECT-TYPE 2561 SYNTAX Counter32 2562 MAX-ACCESS read-only 2563 STATUS current 2564 DESCRIPTION 2565 "Number of times counter T3 expired in the CM. 2566 Discontinuities in the value of this counter can occur 2567 at reinitialization of the managed system, and at other 2568 times as indicated by the value of 2569 ifCounterDiscontinuityTime for the associated ifIndex." 2570 REFERENCE 2571 "Data-Over-Cable Service Interface Specifications: Radio 2572 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2573 Figure 9-2." 2574 ::= { docsIfCmStatusEntry 12 } 2576 docsIfCmStatusT4Timeouts OBJECT-TYPE 2577 SYNTAX Counter32 2578 MAX-ACCESS read-only 2579 STATUS current 2580 DESCRIPTION 2581 "Number of times counter T4 expired in the CM. 2582 Discontinuities in the value of this counter can occur 2583 at reinitialization of the managed system, and at other 2584 times as indicated by the value of 2585 ifCounterDiscontinuityTime for the associated ifIndex." 2587 REFERENCE 2588 "Data-Over-Cable Service Interface Specifications: Radio 2589 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2590 Figure 9-2." 2591 ::= { docsIfCmStatusEntry 13 } 2593 docsIfCmStatusRangingAborteds OBJECT-TYPE 2594 SYNTAX Counter32 2595 MAX-ACCESS read-only 2596 STATUS current 2597 DESCRIPTION 2598 "Number of times the ranging process was aborted 2599 by the CMTS. 2600 Discontinuities in the value of this counter can occur 2601 at reinitialization of the managed system, and at other 2602 times as indicated by the value of 2603 ifCounterDiscontinuityTime for the associated ifIndex." 2604 REFERENCE 2605 "Data-Over-Cable Service Interface Specifications: Radio 2606 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2607 Section 9.3.3." 2608 ::= { docsIfCmStatusEntry 14 } 2610 docsIfCmStatusDocsisOperMode OBJECT-TYPE 2611 SYNTAX DocsisQosVersion 2612 MAX-ACCESS read-only 2613 STATUS current 2614 DESCRIPTION 2615 "Indication whether the device has registered using 1.0 2616 Class of Service or 1.1 Quality of Service. 2617 An unregistered CM SHOULD indicate 'docsis11' for a 2618 docsIfDocsisBaseCapability value of DOCSIS 1.1/2.0. An 2619 unregistered CM SHOULD indicate 'docsis10' for a 2620 docsIfDocsisBaseCapability value of DOCSIS 1.0." 2621 REFERENCE 2622 "Data-Over-Cable Service Interface Specifications: Radio 2623 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2624 Annex G." 2625 ::= { docsIfCmStatusEntry 15 } 2627 docsIfCmStatusModulationType OBJECT-TYPE 2628 SYNTAX DocsisUpstreamTypeStatus 2629 MAX-ACCESS read-only 2630 STATUS current 2631 DESCRIPTION 2632 "Indicates modulation type status currently used by the 2633 CM. Since this object specifically identifies PHY mode, 2634 the shared upstream channel type is not permitted." 2635 REFERENCE 2636 "Data-Over-Cable Service Interface Specifications: Radio 2637 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2638 Section 6.2.1." 2640 ::= { docsIfCmStatusEntry 16 } 2642 docsIfCmStatusEqualizationData OBJECT-TYPE 2643 SYNTAX OCTET STRING (SIZE (0..512)) 2644 MAX-ACCESS read-only 2645 STATUS current 2646 DESCRIPTION 2647 "Pre-equalization data for this CM after convolution with 2648 data indicated in the RNG-RSP. This data is valid when 2649 docsIfUpChannelPreEqEnable is set to true. The 2650 value SHOULD be formatted as defined in the following 2651 REFERENCE, beginning with the main tap location field. 2652 The type and length fields shown in the referenced figure 2653 MUST NOT be included. 2654 Returns an empty string if the value is unknown or if 2655 there is no equalization data available or defined." 2656 REFERENCE 2657 "Data-Over-Cable Service Interface Specifications: Radio 2658 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2659 Figure 8-23." 2660 ::= { docsIfCmStatusEntry 17 } 2662 docsIfCmStatusUCCs OBJECT-TYPE 2663 SYNTAX Counter32 2664 MAX-ACCESS read-only 2665 STATUS current 2666 DESCRIPTION 2667 "The number of successful Upstream Channel Change 2668 transactions. 2669 Discontinuities in the value of this counter can occur 2670 at reinitialization of the managed system, and at other 2671 times as indicated by the value of 2672 ifCounterDiscontinuityTime for the associated ifIndex." 2673 ::= { docsIfCmStatusEntry 18 } 2675 docsIfCmStatusUCCFails OBJECT-TYPE 2676 SYNTAX Counter32 2677 MAX-ACCESS read-only 2678 STATUS current 2679 DESCRIPTION 2680 "The number of failed Upstream Channel Change 2681 transactions. 2682 Discontinuities in the value of this counter can occur 2683 at reinitialization of the managed system, and at other 2684 times as indicated by the value of 2685 ifCounterDiscontinuityTime for the associated ifIndex." 2686 ::= { docsIfCmStatusEntry 19 } 2688 -- 2689 -- The Cable Modem Service Table 2690 -- 2692 docsIfCmServiceTable OBJECT-TYPE 2693 SYNTAX SEQUENCE OF DocsIfCmServiceEntry 2694 MAX-ACCESS not-accessible 2695 STATUS current 2696 DESCRIPTION 2697 "Describes the attributes of each upstream service queue 2698 on a CM." 2699 ::= { docsIfCmObjects 3 } 2701 docsIfCmServiceEntry OBJECT-TYPE 2702 SYNTAX DocsIfCmServiceEntry 2703 MAX-ACCESS not-accessible 2704 STATUS current 2705 DESCRIPTION 2706 "Describes the attributes of an upstream bandwidth service 2707 queue. 2708 An entry in this table exists for each Service ID. 2709 The primary index is an ifIndex with an ifType of 2710 docsCableMaclayer(127)." 2711 INDEX { ifIndex, docsIfCmServiceId } 2712 ::= { docsIfCmServiceTable 1 } 2714 DocsIfCmServiceEntry ::= SEQUENCE { 2715 docsIfCmServiceId Integer32, 2716 docsIfCmServiceQosProfile Integer32, 2717 docsIfCmServiceTxSlotsImmed Counter32, 2718 docsIfCmServiceTxSlotsDed Counter32, 2719 docsIfCmServiceTxRetries Counter32, 2720 docsIfCmServiceTxExceededs Counter32, 2721 docsIfCmServiceRqRetries Counter32, 2722 docsIfCmServiceRqExceededs Counter32, 2723 docsIfCmServiceExtTxSlotsImmed Counter64, 2724 docsIfCmServiceExtTxSlotsDed Counter64 2725 } 2727 docsIfCmServiceId OBJECT-TYPE 2728 SYNTAX Integer32 (1..16383) 2729 MAX-ACCESS not-accessible 2730 STATUS current 2731 DESCRIPTION 2732 "Identifies a service queue for upstream bandwidth. The 2733 attributes of this service queue are shared between the 2734 CM and the CMTS. The CMTS allocates upstream bandwidth 2735 to this service queue based on requests from the CM and 2736 on the class of service associated with this queue." 2737 ::= { docsIfCmServiceEntry 1 } 2739 docsIfCmServiceQosProfile OBJECT-TYPE 2740 SYNTAX Integer32 (0..16383) 2741 MAX-ACCESS read-only 2742 STATUS current 2743 DESCRIPTION 2744 "The index in docsIfQosProfileTable describing the quality 2745 of service attributes associated with this particular 2746 service. If no associated entry in docsIfQosProfileTable 2747 exists, this object returns a value of zero." 2748 ::= { docsIfCmServiceEntry 2 } 2750 docsIfCmServiceTxSlotsImmed OBJECT-TYPE 2751 SYNTAX Counter32 2752 UNITS "mini-slots" 2753 MAX-ACCESS read-only 2754 STATUS current 2755 DESCRIPTION 2756 "The number of upstream mini-slots which have been used to 2757 transmit data PDUs in immediate (contention) mode. This 2758 includes only those PDUs that are presumed to have 2759 arrived at the headend (i.e., those which were explicitly 2760 acknowledged.) It does not include retransmission attempts 2761 or mini-slots used by Requests. 2762 Discontinuities in the value of this counter can occur 2763 at reinitialization of the managed system, and at other 2764 times as indicated by the value of 2765 ifCounterDiscontinuityTime for the associated ifIndex." 2766 REFERENCE 2767 "Data-Over-Cable Service Interface Specifications: Radio 2768 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2769 Section 9.4." 2770 ::= { docsIfCmServiceEntry 3 } 2772 docsIfCmServiceTxSlotsDed OBJECT-TYPE 2773 SYNTAX Counter32 2774 UNITS "mini-slots" 2775 MAX-ACCESS read-only 2776 STATUS current 2777 DESCRIPTION 2778 "The number of upstream mini-slots which have been used to 2779 transmit data PDUs in dedicated mode (i.e., as a result 2780 of a unicast Data Grant). 2781 Discontinuities in the value of this counter can occur 2782 at reinitialization of the managed system, and at other 2783 times as indicated by the value of 2784 ifCounterDiscontinuityTime for the associated ifIndex." 2785 REFERENCE 2786 "Data-Over-Cable Service Interface Specifications: Radio 2787 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2788 Section 9.4." 2789 ::= { docsIfCmServiceEntry 4 } 2791 docsIfCmServiceTxRetries OBJECT-TYPE 2792 SYNTAX Counter32 2793 MAX-ACCESS read-only 2794 STATUS current 2795 DESCRIPTION 2796 "The number of attempts to transmit data PDUs containing 2797 requests for acknowledgment that did not result in 2798 acknowledgment. 2799 Discontinuities in the value of this counter can occur 2800 at reinitialization of the managed system, and at other 2801 times as indicated by the value of 2802 ifCounterDiscontinuityTime for the associated ifIndex." 2803 REFERENCE 2804 "Data-Over-Cable Service Interface Specifications: Radio 2805 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2806 Section 9.4." 2807 ::= { docsIfCmServiceEntry 5 } 2809 docsIfCmServiceTxExceededs OBJECT-TYPE 2810 SYNTAX Counter32 2811 MAX-ACCESS read-only 2812 STATUS current 2813 DESCRIPTION 2814 "The number of data PDUs transmission failures due to 2815 excessive retries without acknowledgment. 2816 Discontinuities in the value of this counter can occur 2817 at reinitialization of the managed system, and at other 2818 times as indicated by the value of 2819 ifCounterDiscontinuityTime for the associated ifIndex." 2820 REFERENCE 2821 "Data-Over-Cable Service Interface Specifications: Radio 2822 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2823 Section 9.4." 2824 ::= { docsIfCmServiceEntry 6 } 2826 docsIfCmServiceRqRetries OBJECT-TYPE 2827 SYNTAX Counter32 2828 MAX-ACCESS read-only 2829 STATUS current 2830 DESCRIPTION 2831 "The number of attempts to transmit bandwidth requests 2832 which did not result in acknowledgment. 2833 Discontinuities in the value of this counter can occur 2834 at reinitialization of the managed system, and at other 2835 times as indicated by the value of 2836 ifCounterDiscontinuityTime for the associated ifIndex." 2837 REFERENCE 2838 "Data-Over-Cable Service Interface Specifications: Radio 2839 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2840 Section 9.4." 2841 ::= { docsIfCmServiceEntry 7 } 2843 docsIfCmServiceRqExceededs OBJECT-TYPE 2844 SYNTAX Counter32 2845 MAX-ACCESS read-only 2846 STATUS current 2847 DESCRIPTION 2848 "The number of requests for bandwidth which failed due to 2849 excessive retries without acknowledgment. 2850 Discontinuities in the value of this counter can occur 2851 at reinitialization of the managed system, and at other 2852 times as indicated by the value of 2853 ifCounterDiscontinuityTime for the associated ifIndex." 2854 REFERENCE 2855 "Data-Over-Cable Service Interface Specifications: Radio 2856 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2857 Section 9.4." 2858 ::= { docsIfCmServiceEntry 8 } 2860 docsIfCmServiceExtTxSlotsImmed OBJECT-TYPE 2861 SYNTAX Counter64 2862 UNITS "mini-slots" 2863 MAX-ACCESS read-only 2864 STATUS current 2865 DESCRIPTION 2866 "The number of upstream mini-slots which have been used to 2867 transmit data PDUs in immediate (contention) mode. This 2868 includes only those PDUs that are presumed to have 2869 arrived at the headend (i.e., those which were explicitly 2870 acknowledged.) It does not include retransmission attempts 2871 or mini-slots used by Requests. 2872 Discontinuities in the value of this counter can occur 2873 at reinitialization of the managed system, and at other 2874 times as indicated by the value of 2875 ifCounterDiscontinuityTime for the associated ifIndex." 2876 REFERENCE 2877 "Data-Over-Cable Service Interface Specifications: Radio 2878 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2879 Section 9.4." 2880 ::= { docsIfCmServiceEntry 9 } 2882 docsIfCmServiceExtTxSlotsDed OBJECT-TYPE 2883 SYNTAX Counter64 2884 UNITS "mini-slots" 2885 MAX-ACCESS read-only 2886 STATUS current 2887 DESCRIPTION 2888 "The number of upstream mini-slots which have been used to 2889 transmit data PDUs in dedicated mode (i.e., as a result 2890 of a unicast Data Grant). 2891 Discontinuities in the value of this counter can occur 2892 at reinitialization of the managed system, and at other 2893 times as indicated by the value of 2894 ifCounterDiscontinuityTime for the associated ifIndex." 2895 REFERENCE 2896 "Data-Over-Cable Service Interface Specifications: Radio 2897 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2898 Section 9.4." 2899 ::= { docsIfCmServiceEntry 10 } 2901 -- 2902 -- CMTS GROUP 2903 -- 2905 -- 2906 -- The CMTS MAC Table 2907 -- 2909 docsIfCmtsMacTable OBJECT-TYPE 2910 SYNTAX SEQUENCE OF DocsIfCmtsMacEntry 2911 MAX-ACCESS not-accessible 2912 STATUS current 2913 DESCRIPTION 2914 "Describes the attributes of each CMTS MAC interface, 2915 extending the information available from ifEntry. 2916 Mandatory for all CMTS devices." 2917 ::= { docsIfCmtsObjects 1 } 2919 docsIfCmtsMacEntry OBJECT-TYPE 2920 SYNTAX DocsIfCmtsMacEntry 2921 MAX-ACCESS not-accessible 2922 STATUS current 2923 DESCRIPTION 2924 "An entry containing objects describing attributes of each 2925 MAC entry, extending the information in ifEntry. 2926 An entry in this table exists for each ifEntry with an 2927 ifType of docsCableMaclayer(127)." 2928 INDEX { ifIndex } 2929 ::= { docsIfCmtsMacTable 1 } 2931 DocsIfCmtsMacEntry ::= SEQUENCE { 2932 docsIfCmtsCapabilities BITS, 2933 docsIfCmtsSyncInterval Integer32, 2934 docsIfCmtsUcdInterval Integer32, 2935 docsIfCmtsMaxServiceIds Integer32, 2936 docsIfCmtsInsertionInterval TimeTicks, -- Obsolete 2937 docsIfCmtsInvitedRangingAttempts Integer32, 2938 docsIfCmtsInsertInterval TimeInterval, 2939 docsIfCmtsMacStorageType StorageType 2940 } 2942 docsIfCmtsCapabilities OBJECT-TYPE 2943 SYNTAX BITS { 2944 atmCells(0), 2945 concatenation(1) 2946 } 2947 MAX-ACCESS read-only 2948 STATUS current 2949 DESCRIPTION 2950 "Identifies the capabilities of the CMTS MAC 2951 implementation at this interface. Note that packet 2952 transmission is always supported. Therefore, there 2953 is no specific bit required to explicitly indicate 2954 this capability. 2955 Note that BITS objects are encoded most significant bit 2956 first. For example, if bit 1 is set, the value of this 2957 object is the octet string '40'H." 2958 ::= { docsIfCmtsMacEntry 1 } 2960 docsIfCmtsSyncInterval OBJECT-TYPE 2961 SYNTAX Integer32 (1..200) 2962 UNITS "Milliseconds" 2963 MAX-ACCESS read-write 2964 STATUS current 2965 DESCRIPTION 2966 "The interval between CMTS transmission of successive SYNC 2967 messages at this interface." 2968 REFERENCE 2969 "Data-Over-Cable Service Interface Specifications: Radio 2970 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2971 Section 9.3." 2972 ::= { docsIfCmtsMacEntry 2 } 2974 docsIfCmtsUcdInterval OBJECT-TYPE 2975 SYNTAX Integer32 (1..2000) 2976 UNITS "Milliseconds" 2977 MAX-ACCESS read-write 2978 STATUS current 2979 DESCRIPTION 2980 "The interval between CMTS transmission of successive 2981 Upstream Channel Descriptor messages for each upstream 2982 channel at this interface." 2983 REFERENCE 2984 "Data-Over-Cable Service Interface Specifications: Radio 2985 Frequency Interface Specification SP-RFIv2.0-I05-040407, 2986 Section 9.3" 2987 ::= { docsIfCmtsMacEntry 3 } 2989 docsIfCmtsMaxServiceIds OBJECT-TYPE 2990 SYNTAX Integer32 (1..16383) 2991 MAX-ACCESS read-only 2992 STATUS current 2993 DESCRIPTION 2994 "The maximum number of service IDs that may be 2995 simultaneously active." 2996 ::= { docsIfCmtsMacEntry 4 } 2998 -- This object has been obsoleted and replaced by 2999 -- docsIfCmtsInsertInterval to fix a SYNTAX typing problem. New 3000 -- implementations of this MIB SHOULD use that object instead. 3001 docsIfCmtsInsertionInterval OBJECT-TYPE 3002 SYNTAX TimeTicks 3003 MAX-ACCESS read-write 3004 STATUS obsolete 3005 DESCRIPTION 3006 "The amount of time to elapse between each broadcast 3007 initial maintenance grant. Broadcast initial maintenance 3008 grants are used to allow new cable modems to join the 3009 network. Zero indicates that a vendor-specific algorithm 3010 is used instead of a fixed time. Maximum amount of time 3011 permitted by the specification is 2 seconds." 3012 REFERENCE 3013 "Data-Over-Cable Service Interface Specifications: Radio 3014 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3015 Annex B." 3016 ::= { docsIfCmtsMacEntry 5 } 3018 docsIfCmtsInvitedRangingAttempts OBJECT-TYPE 3019 SYNTAX Integer32 (0..1024) 3020 MAX-ACCESS read-write 3021 STATUS current 3022 DESCRIPTION 3023 "The maximum number of attempts to make on invitations 3024 for ranging requests. A value of zero means the system 3025 SHOULD attempt to range forever." 3026 REFERENCE 3027 "Data-Over-Cable Service Interface Specifications: Radio 3028 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3029 Section 9.3.3 and Annex B." 3030 ::= { docsIfCmtsMacEntry 6 } 3032 docsIfCmtsInsertInterval OBJECT-TYPE 3033 SYNTAX TimeInterval 3034 MAX-ACCESS read-write 3035 STATUS current 3036 DESCRIPTION 3037 "The amount of time to elapse between each broadcast 3038 initial maintenance grant. Broadcast initial maintenance 3039 grants are used to allow new cable modems to join the 3040 network. Zero indicates that a vendor-specific algorithm 3041 is used instead of a fixed time. Maximum amount of time 3042 permitted by the specification is 2 seconds." 3043 REFERENCE 3044 "Data-Over-Cable Service Interface Specifications: Radio 3045 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3046 Annex B." 3047 ::= { docsIfCmtsMacEntry 7 } 3049 docsIfCmtsMacStorageType OBJECT-TYPE 3050 SYNTAX StorageType 3051 MAX-ACCESS read-only 3052 STATUS current 3053 DESCRIPTION 3054 "The storage type for this conceptual row." 3055 ::= { docsIfCmtsMacEntry 8 } 3057 -- 3058 -- 3059 -- CMTS status table. 3060 -- 3062 docsIfCmtsStatusTable OBJECT-TYPE 3063 SYNTAX SEQUENCE OF DocsIfCmtsStatusEntry 3064 MAX-ACCESS not-accessible 3065 STATUS current 3066 DESCRIPTION 3067 "For the MAC layer, this group maintains a number of 3068 status objects and counters." 3069 ::= { docsIfCmtsObjects 2 } 3071 docsIfCmtsStatusEntry OBJECT-TYPE 3072 SYNTAX DocsIfCmtsStatusEntry 3073 MAX-ACCESS not-accessible 3074 STATUS current 3075 DESCRIPTION 3076 "Status entry for a single MAC layer. 3077 An entry in this table exists for each ifEntry with an 3078 ifType of docsCableMaclayer(127)." 3079 INDEX { ifIndex } 3080 ::= { docsIfCmtsStatusTable 1 } 3082 DocsIfCmtsStatusEntry ::= SEQUENCE { 3083 docsIfCmtsStatusInvalidRangeReqs Counter32, 3084 docsIfCmtsStatusRangingAborteds Counter32, 3085 docsIfCmtsStatusInvalidRegReqs Counter32, 3086 docsIfCmtsStatusFailedRegReqs Counter32, 3087 docsIfCmtsStatusInvalidDataReqs Counter32, 3088 docsIfCmtsStatusT5Timeouts Counter32 3089 } 3091 docsIfCmtsStatusInvalidRangeReqs OBJECT-TYPE 3092 SYNTAX Counter32 3093 MAX-ACCESS read-only 3094 STATUS current 3095 DESCRIPTION 3096 "This object counts invalid RNG-REQ messages received on 3097 this interface. 3098 Discontinuities in the value of this counter can occur 3099 at reinitialization of the managed system, and at other 3100 times as indicated by the value of 3101 ifCounterDiscontinuityTime for the associated ifIndex." 3102 REFERENCE 3103 "Data-Over-Cable Service Interface Specifications: Radio 3104 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3105 Section 8.3.5." 3107 ::= { docsIfCmtsStatusEntry 1 } 3109 docsIfCmtsStatusRangingAborteds OBJECT-TYPE 3110 SYNTAX Counter32 3111 MAX-ACCESS read-only 3112 STATUS current 3113 DESCRIPTION 3114 "This object counts ranging attempts that were explicitly 3115 aborted by the CMTS. 3116 Discontinuities in the value of this counter can occur 3117 at reinitialization of the managed system, and at other 3118 times as indicated by the value of 3119 ifCounterDiscontinuityTime for the associated ifIndex." 3120 REFERENCE 3121 "Data-Over-Cable Service Interface Specifications: Radio 3122 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3123 Section 8.3.6." 3124 ::= { docsIfCmtsStatusEntry 2 } 3126 docsIfCmtsStatusInvalidRegReqs OBJECT-TYPE 3127 SYNTAX Counter32 3128 MAX-ACCESS read-only 3129 STATUS current 3130 DESCRIPTION 3131 "This object counts invalid REG-REQ messages received on 3132 this interface. That is, syntax, out of range parameters, 3133 or erroneous requests. 3134 Discontinuities in the value of this counter can occur 3135 at reinitialization of the managed system, and at other 3136 times as indicated by the value of 3137 ifCounterDiscontinuityTime for the associated ifIndex." 3138 REFERENCE 3139 "Data-Over-Cable Service Interface Specifications: Radio 3140 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3141 Section 8.3.7." 3142 ::= { docsIfCmtsStatusEntry 3 } 3144 docsIfCmtsStatusFailedRegReqs OBJECT-TYPE 3145 SYNTAX Counter32 3146 MAX-ACCESS read-only 3147 STATUS current 3148 DESCRIPTION 3149 "This object counts failed registration attempts. Included 3150 are docsIfCmtsStatusInvalidRegReqs, authentication and 3151 class of service failures. 3152 Discontinuities in the value of this counter can occur 3153 at reinitialization of the managed system, and at other 3154 times as indicated by the value of 3155 ifCounterDiscontinuityTime for the associated ifIndex." 3156 REFERENCE 3157 "Data-Over-Cable Service Interface Specifications: Radio 3158 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3159 Section 8.3.7." 3160 ::= { docsIfCmtsStatusEntry 4 } 3162 docsIfCmtsStatusInvalidDataReqs OBJECT-TYPE 3163 SYNTAX Counter32 3164 MAX-ACCESS read-only 3165 STATUS current 3166 DESCRIPTION 3167 "This object counts invalid data request messages 3168 received on this interface. 3169 Discontinuities in the value of this counter can occur 3170 at reinitialization of the managed system, and at other 3171 times as indicated by the value of 3172 ifCounterDiscontinuityTime for the associated ifIndex." 3173 ::= { docsIfCmtsStatusEntry 5 } 3175 docsIfCmtsStatusT5Timeouts OBJECT-TYPE 3176 SYNTAX Counter32 3177 MAX-ACCESS read-only 3178 STATUS current 3179 DESCRIPTION 3180 "This object counts the number of times counter T5 3181 expired on this interface. 3182 Discontinuities in the value of this counter can occur 3183 at reinitialization of the managed system, and at other 3184 times as indicated by the value of 3185 ifCounterDiscontinuityTime for the associated ifIndex." 3186 REFERENCE 3187 "Data-Over-Cable Service Interface Specifications: Radio 3188 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3189 Figure 9-2." 3190 ::= { docsIfCmtsStatusEntry 6 } 3192 -- 3193 -- CM status table (within CMTS). 3194 -- This table is implemented only at the CMTS. 3195 -- It contains per CM status information available in the CMTS. 3196 -- 3198 docsIfCmtsCmStatusTable OBJECT-TYPE 3199 SYNTAX SEQUENCE OF DocsIfCmtsCmStatusEntry 3200 MAX-ACCESS not-accessible 3201 STATUS current 3202 DESCRIPTION 3203 "A set of objects in the CMTS, maintained for each 3204 Cable Modem connected to this CMTS." 3205 ::= { docsIfCmtsObjects 3 } 3207 docsIfCmtsCmStatusEntry OBJECT-TYPE 3208 SYNTAX DocsIfCmtsCmStatusEntry 3209 MAX-ACCESS not-accessible 3210 STATUS current 3211 DESCRIPTION 3212 "Status information for a single Cable Modem. 3213 An entry in this table exists for each Cable Modem 3214 that is connected to the CMTS implementing this table." 3215 INDEX { docsIfCmtsCmStatusIndex } 3216 ::= { docsIfCmtsCmStatusTable 1 } 3218 DocsIfCmtsCmStatusEntry ::= SEQUENCE { 3219 docsIfCmtsCmStatusIndex Integer32, 3220 docsIfCmtsCmStatusMacAddress MacAddress, 3221 docsIfCmtsCmStatusIpAddress IpAddress, -- deprecated 3222 docsIfCmtsCmStatusDownChannelIfIndex InterfaceIndexOrZero, 3223 docsIfCmtsCmStatusUpChannelIfIndex InterfaceIndexOrZero, 3224 docsIfCmtsCmStatusRxPower TenthdBmV, 3225 docsIfCmtsCmStatusTimingOffset Unsigned32, 3226 docsIfCmtsCmStatusEqualizationData OCTET STRING, 3227 docsIfCmtsCmStatusValue INTEGER, 3228 docsIfCmtsCmStatusUnerroreds Counter32, 3229 docsIfCmtsCmStatusCorrecteds Counter32, 3230 docsIfCmtsCmStatusUncorrectables Counter32, 3231 docsIfCmtsCmStatusSignalNoise TenthdB, 3232 docsIfCmtsCmStatusMicroreflections Integer32, 3233 docsIfCmtsCmStatusExtUnerroreds Counter64, 3234 docsIfCmtsCmStatusExtCorrecteds Counter64, 3235 docsIfCmtsCmStatusExtUncorrectables Counter64, 3236 docsIfCmtsCmStatusDocsisRegMode DocsisQosVersion, 3237 docsIfCmtsCmStatusModulationType DocsisUpstreamTypeStatus, 3238 docsIfCmtsCmStatusInetAddressType InetAddressType, 3239 docsIfCmtsCmStatusInetAddress InetAddress, 3240 docsIfCmtsCmStatusValueLastUpdate TimeStamp, 3241 docsIfCmtsCmStatusHighResolutionTimingOffset Unsigned32 3242 } 3244 docsIfCmtsCmStatusIndex OBJECT-TYPE 3245 SYNTAX Integer32 (1..2147483647) 3246 MAX-ACCESS not-accessible 3247 STATUS current 3248 DESCRIPTION 3249 "Index value to uniquely identify an entry in this table. 3250 For an individual Cable Modem, this index value SHOULD 3251 not change during CMTS uptime." 3252 ::= { docsIfCmtsCmStatusEntry 1 } 3254 docsIfCmtsCmStatusMacAddress OBJECT-TYPE 3255 SYNTAX MacAddress 3256 MAX-ACCESS read-only 3257 STATUS current 3258 DESCRIPTION 3259 "MAC address of this Cable Modem. If the Cable Modem has 3260 multiple MAC addresses, this is the MAC address associated 3261 with the Cable interface." 3262 REFERENCE 3263 "Data-Over-Cable Service Interface Specifications: Radio 3264 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3265 Section 8.2.2." 3266 ::= { docsIfCmtsCmStatusEntry 2 } 3268 docsIfCmtsCmStatusIpAddress OBJECT-TYPE 3269 SYNTAX IpAddress 3270 MAX-ACCESS read-only 3271 STATUS deprecated 3272 DESCRIPTION 3273 "IP address of this Cable Modem. If the Cable Modem has no 3274 IP address assigned, or the IP address is unknown, this 3275 object returns a value of 0.0.0.0. If the Cable Modem has 3276 multiple IP addresses, this object returns the IP address 3277 associated with the Cable interface. 3278 This object has been deprecated and replaced by 3279 docsIfCmtsCmStatusInetAddressType and 3280 docsIfCmtsCmStatusInetAddress, to enable IPv6 addressing 3281 in the future." 3282 ::= { docsIfCmtsCmStatusEntry 3 } 3284 docsIfCmtsCmStatusDownChannelIfIndex OBJECT-TYPE 3285 SYNTAX InterfaceIndexOrZero 3286 MAX-ACCESS read-only 3287 STATUS current 3288 DESCRIPTION 3289 "IfIndex of the downstream channel this CM is connected 3290 to. If the downstream channel is unknown, this object 3291 returns a value of zero." 3292 ::= { docsIfCmtsCmStatusEntry 4 } 3294 docsIfCmtsCmStatusUpChannelIfIndex OBJECT-TYPE 3295 SYNTAX InterfaceIndexOrZero 3296 MAX-ACCESS read-only 3297 STATUS current 3298 DESCRIPTION 3299 "For DOCSIS 2.0, indicates the ifIndex of the logical 3300 upstream channel (ifType 205) this CM is connected to. 3301 For DOCSIS 1.x, indicates the ifIndex of the upstream 3302 channel (ifType 129) this CM is connected to. 3303 If the upstream channel is unknown, this object 3304 returns a value of zero." 3305 ::= { docsIfCmtsCmStatusEntry 5 } 3307 docsIfCmtsCmStatusRxPower OBJECT-TYPE 3308 SYNTAX TenthdBmV 3309 UNITS "dBmV" 3310 MAX-ACCESS read-only 3311 STATUS current 3312 DESCRIPTION 3313 "The receive power as perceived for upstream data from 3314 this Cable Modem. 3315 If the receive power is unknown, this object returns 3316 a value of zero." 3317 REFERENCE 3318 "Data-Over-Cable Service Interface Specifications: Radio 3319 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3320 Section 6.2.18." 3321 ::= { docsIfCmtsCmStatusEntry 6 } 3323 docsIfCmtsCmStatusTimingOffset OBJECT-TYPE 3324 SYNTAX Unsigned32 (0..4294967295) 3325 MAX-ACCESS read-only 3326 STATUS current 3327 DESCRIPTION 3328 "A measure of the current round trip time for this CM. 3329 Used for timing of CM upstream transmissions to ensure 3330 synchronized arrivals at the CMTS. Units are in terms 3331 of (6.25 microseconds/64). Returns zero if the value 3332 is unknown. 3333 For channels requiring finer resolution, please refer to 3334 object docsIfCmtsCmStatusHighResolutionTimingOffset." 3336 REFERENCE 3337 "Data-Over-Cable Service Interface Specifications: Radio 3338 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3339 Section 6.2.17." 3340 ::= { docsIfCmtsCmStatusEntry 7 } 3342 docsIfCmtsCmStatusEqualizationData OBJECT-TYPE 3343 SYNTAX OCTET STRING (SIZE (0..512)) 3344 MAX-ACCESS read-only 3345 STATUS current 3346 DESCRIPTION 3347 "Equalization data for this CM. Returns an empty string 3348 if the value is unknown or if there is no equalization 3349 data available or defined." 3350 REFERENCE 3351 "Data-Over-Cable Service Interface Specifications: Radio 3352 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3353 Figure 8-23." 3354 ::= { docsIfCmtsCmStatusEntry 8 } 3356 docsIfCmtsCmStatusValue OBJECT-TYPE 3357 SYNTAX INTEGER { 3358 other(1), 3359 ranging(2), 3360 rangingAborted(3), 3361 rangingComplete(4), 3362 ipComplete(5), 3363 registrationComplete(6), 3364 accessDenied(7), 3365 operational(8), -- deprecated 3366 registeredBPIInitializing(9) 3367 } 3368 MAX-ACCESS read-only 3369 STATUS current 3370 DESCRIPTION 3371 "Current Cable Modem connectivity state, as specified 3372 in the RF Interface Specification. Returned status 3373 information is the CM status as assumed by the CMTS, 3374 and indicates the following events: 3375 other(1) 3376 Any state other than below. 3377 ranging(2) 3378 The CMTS has received an Initial Ranging Request 3379 message from the CM, and the ranging process is not 3380 yet complete. 3381 rangingAborted(3) 3382 The CMTS has sent a Ranging Abort message to the CM. 3383 rangingComplete(4) 3384 The CMTS has sent a Ranging Complete message to the CM. 3385 ipComplete(5) 3386 The CMTS has received a DHCP reply message and 3387 forwarded it to the CM. 3388 registrationComplete(6) 3389 The CMTS has sent a Registration Response message to 3390 the CM. 3391 accessDenied(7) 3392 The CMTS has sent a Registration Aborted message 3393 to the CM. 3394 operational(8) -- deprecated value 3395 This value has been deprecated in favor of the more 3396 Specific registeredBPIInitializing(9). 3397 registeredBPIInitializing(9) 3398 Baseline Privacy (BPI) is enabled and the CMTS is in the 3399 process of completing BPI initialization. This state 3400 MAY last for a significant length of time if failures 3401 occur during the initialization process. After 3402 completion of BPI initialization, the CMTS will report 3403 registrationComplete(6). 3404 The CMTS only needs to report states it is able to 3405 detect." 3406 REFERENCE 3407 "Data-Over-Cable Service Interface Specifications: Radio 3408 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3409 Section 11.2." 3410 ::= { docsIfCmtsCmStatusEntry 9 } 3412 docsIfCmtsCmStatusUnerroreds OBJECT-TYPE 3413 SYNTAX Counter32 3414 MAX-ACCESS read-only 3415 STATUS current 3416 DESCRIPTION 3417 "Codewords received without error from this Cable Modem. 3418 Discontinuities in the value of this counter can occur 3419 at reinitialization of the managed system, and at other 3420 times as indicated by the value of 3421 ifCounterDiscontinuityTime for the associated ifIndex." 3422 REFERENCE 3423 "Data-Over-Cable Service Interface Specifications: Radio 3424 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3425 Section 6.2.4." 3426 ::= { docsIfCmtsCmStatusEntry 10 } 3428 docsIfCmtsCmStatusCorrecteds OBJECT-TYPE 3429 SYNTAX Counter32 3430 MAX-ACCESS read-only 3431 STATUS current 3432 DESCRIPTION 3433 "Codewords received with correctable errors from this 3434 Cable Modem. 3435 Discontinuities in the value of this counter can occur 3436 at reinitialization of the managed system, and at other 3437 times as indicated by the value of 3438 ifCounterDiscontinuityTime for the associated ifIndex." 3439 REFERENCE 3440 "Data-Over-Cable Service Interface Specifications: Radio 3441 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3442 Section 6.2.4." 3443 ::= { docsIfCmtsCmStatusEntry 11 } 3445 docsIfCmtsCmStatusUncorrectables OBJECT-TYPE 3446 SYNTAX Counter32 3447 MAX-ACCESS read-only 3448 STATUS current 3449 DESCRIPTION 3450 "Codewords received with uncorrectable errors from this 3451 Cable Modem. 3452 Discontinuities in the value of this counter can occur 3453 at reinitialization of the managed system, and at other 3454 times as indicated by the value of 3455 ifCounterDiscontinuityTime for the associated ifIndex." 3456 REFERENCE 3457 "Data-Over-Cable Service Interface Specifications: Radio 3458 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3459 Section 6.2.4." 3460 ::= { docsIfCmtsCmStatusEntry 12 } 3462 docsIfCmtsCmStatusSignalNoise OBJECT-TYPE 3463 SYNTAX TenthdB 3464 UNITS "dB" 3465 MAX-ACCESS read-only 3466 STATUS current 3467 DESCRIPTION 3468 "Signal/Noise ratio as perceived for upstream data from 3469 this Cable Modem. 3470 If the Signal/Noise is unknown, this object returns 3471 a value of zero." 3472 REFERENCE 3473 "Data-Over-Cable Service Interface Specifications: Radio 3474 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3475 Tables 4-1 and 4-2." 3476 ::= { docsIfCmtsCmStatusEntry 13 } 3478 docsIfCmtsCmStatusMicroreflections OBJECT-TYPE 3479 SYNTAX Integer32 (0..255) 3480 UNITS "dBc" 3481 MAX-ACCESS read-only 3482 STATUS current 3483 DESCRIPTION 3484 "Total microreflections including in-channel response 3485 as perceived on this interface, measured in dBc below 3486 the signal level. 3487 This object is not assumed to return an absolutely 3488 accurate value, but SHOULD give a rough indication 3489 of microreflections received on this interface. 3490 It is up to the implementer to provide information 3491 as accurate as possible. 3492 Discontinuities in the value of this counter can occur 3493 at reinitialization of the managed system, and at other 3494 times as indicated by the value of 3495 ifCounterDiscontinuityTime for the associated ifIndex." 3496 REFERENCE 3497 "Data-Over-Cable Service Interface Specifications: Radio 3498 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3499 Tables 4-1 and 4-2" 3500 ::= { docsIfCmtsCmStatusEntry 14 } 3502 docsIfCmtsCmStatusExtUnerroreds OBJECT-TYPE 3503 SYNTAX Counter64 3504 MAX-ACCESS read-only 3505 STATUS current 3506 DESCRIPTION 3507 "Codewords received without error from this Cable Modem. 3508 Discontinuities in the value of this counter can occur 3509 at reinitialization of the managed system, and at other 3510 times as indicated by the value of 3511 ifCounterDiscontinuityTime for the associated ifIndex." 3512 REFERENCE 3513 "Data-Over-Cable Service Interface Specifications: Radio 3514 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3515 Section 6.2.5." 3516 ::= { docsIfCmtsCmStatusEntry 15 } 3518 docsIfCmtsCmStatusExtCorrecteds OBJECT-TYPE 3519 SYNTAX Counter64 3520 MAX-ACCESS read-only 3521 STATUS current 3522 DESCRIPTION 3523 "Codewords received with correctable errors from this 3524 Cable Modem. 3525 Discontinuities in the value of this counter can occur 3526 at reinitialization of the managed system, and at other 3527 times as indicated by the value of 3528 ifCounterDiscontinuityTime for the associated ifIndex." 3529 REFERENCE 3530 "Data-Over-Cable Service Interface Specifications: Radio 3531 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3532 Section 6.2.5." 3533 ::= { docsIfCmtsCmStatusEntry 16 } 3535 docsIfCmtsCmStatusExtUncorrectables OBJECT-TYPE 3536 SYNTAX Counter64 3537 MAX-ACCESS read-only 3538 STATUS current 3539 DESCRIPTION 3540 "Codewords received with uncorrectable errors from this 3541 Cable Modem. 3542 Discontinuities in the value of this counter can occur 3543 at reinitialization of the managed system, and at other 3544 times as indicated by the value of 3545 ifCounterDiscontinuityTime for the associated ifIndex." 3546 REFERENCE 3547 "Data-Over-Cable Service Interface Specifications: Radio 3548 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3549 Section 6.2.5." 3550 ::= { docsIfCmtsCmStatusEntry 17 } 3552 docsIfCmtsCmStatusDocsisRegMode OBJECT-TYPE 3553 SYNTAX DocsisQosVersion 3554 MAX-ACCESS read-only 3555 STATUS current 3556 DESCRIPTION 3557 "Indication whether the CM has registered using 1.0 3558 Class of Service or 1.1 Quality of Service." 3559 REFERENCE 3560 "Data-Over-Cable Service Interface Specifications: Radio 3561 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3562 Annex G." 3563 ::= { docsIfCmtsCmStatusEntry 18 } 3565 docsIfCmtsCmStatusModulationType OBJECT-TYPE 3566 SYNTAX DocsisUpstreamTypeStatus 3567 MAX-ACCESS read-only 3568 STATUS current 3569 DESCRIPTION 3570 "Indicates modulation type currently used by the CM. Since 3571 this object specifically identifies PHY mode, the shared 3572 type is not permitted. If the upstream channel is 3573 unknown, this object returns a value of zero." 3574 REFERENCE 3575 "Data-Over-Cable Service Interface Specifications: Radio 3576 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3577 Table 8-19." 3578 ::= { docsIfCmtsCmStatusEntry 19 } 3580 docsIfCmtsCmStatusInetAddressType OBJECT-TYPE 3581 SYNTAX InetAddressType 3582 MAX-ACCESS read-only 3583 STATUS current 3584 DESCRIPTION 3585 "The type of internet address of 3586 docsIfCmtsCmStatusInetAddress. If the cable modem 3587 Internet address is unassigned or unknown, then the 3588 value of this object is unknown(0)." 3589 ::= { docsIfCmtsCmStatusEntry 20 } 3591 docsIfCmtsCmStatusInetAddress OBJECT-TYPE 3592 SYNTAX InetAddress 3593 MAX-ACCESS read-only 3594 STATUS current 3595 DESCRIPTION 3596 "Internet address of this Cable Modem. If the Cable 3597 Modem has no Internet address assigned, or the Internet 3598 address is unknown, the value of this object is the 3599 empty string. If the Cable Modem has multiple Internet 3600 addresses, this object returns the Internet address 3601 associated with the Cable (i.e. RF MAC) interface." 3602 ::= { docsIfCmtsCmStatusEntry 21 } 3604 docsIfCmtsCmStatusValueLastUpdate OBJECT-TYPE 3605 SYNTAX TimeStamp 3606 MAX-ACCESS read-only 3607 STATUS current 3608 DESCRIPTION 3609 "The value of sysUpTime when docsIfCmtsCmStatusValue 3610 was last updated." 3611 ::= { docsIfCmtsCmStatusEntry 22 } 3613 docsIfCmtsCmStatusHighResolutionTimingOffset OBJECT-TYPE 3614 SYNTAX Unsigned32 (0..4294967295) 3615 MAX-ACCESS read-only 3616 STATUS current 3617 DESCRIPTION 3618 "A measure of the current round trip time for this CM. 3619 Used for timing of CM upstream transmissions to ensure 3620 synchronized arrivals at the CMTS. Units are in terms 3621 of (6.25 microseconds/(64*256)). Returns zero if the value 3622 is unknown. 3623 This is the high resolution version of object 3624 docsIfCmtsCmStatusTimingOffset, for channels requiring 3625 finer resolution." 3626 REFERENCE 3627 "Data-Over-Cable Service Interface Specifications: Radio 3628 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3629 Section 6.2.17." 3630 ::= { docsIfCmtsCmStatusEntry 23 } 3632 -- 3633 -- The CMTS Service Table. 3634 -- 3635 docsIfCmtsServiceTable OBJECT-TYPE 3636 SYNTAX SEQUENCE OF DocsIfCmtsServiceEntry 3637 MAX-ACCESS not-accessible 3638 STATUS current 3639 DESCRIPTION 3640 "Describes the attributes of upstream service queues 3641 in a Cable Modem Termination System." 3642 ::= { docsIfCmtsObjects 4 } 3644 docsIfCmtsServiceEntry OBJECT-TYPE 3645 SYNTAX DocsIfCmtsServiceEntry 3646 MAX-ACCESS not-accessible 3647 STATUS current 3648 DESCRIPTION 3649 "Describes the attributes of a single upstream bandwidth 3650 service queue. 3651 Entries in this table exist for each ifEntry with an 3652 ifType of docsCableMaclayer(127), and for each service 3653 queue (Service ID) within this MAC layer. 3654 Entries in this table are created with the creation of 3655 individual Service IDs by the MAC layer and removed 3656 when a Service ID is removed." 3657 INDEX { ifIndex, docsIfCmtsServiceId } 3658 ::= { docsIfCmtsServiceTable 1 } 3660 DocsIfCmtsServiceEntry ::= SEQUENCE { 3661 docsIfCmtsServiceId Integer32, 3662 docsIfCmtsServiceCmStatusIndex Integer32, -- deprecated 3663 docsIfCmtsServiceAdminStatus INTEGER, 3664 docsIfCmtsServiceQosProfile Integer32, 3665 docsIfCmtsServiceCreateTime TimeStamp, 3666 docsIfCmtsServiceInOctets Counter32, 3667 docsIfCmtsServiceInPackets Counter32, 3668 docsIfCmtsServiceNewCmStatusIndex Integer32 3669 } 3671 docsIfCmtsServiceId OBJECT-TYPE 3672 SYNTAX Integer32 (1..16383) 3673 MAX-ACCESS not-accessible 3674 STATUS current 3675 DESCRIPTION 3676 "Identifies a service queue for upstream bandwidth. The 3677 attributes of this service queue are shared between the 3678 Cable Modem and the Cable Modem Termination System. 3679 The CMTS allocates upstream bandwidth to this service 3680 queue based on requests from the CM and on the class of 3681 service associated with this queue." 3682 ::= { docsIfCmtsServiceEntry 1 } 3684 docsIfCmtsServiceCmStatusIndex OBJECT-TYPE 3685 SYNTAX Integer32 (0..65535) 3686 MAX-ACCESS read-only 3687 STATUS deprecated 3688 DESCRIPTION 3689 "Pointer to an entry in docsIfCmtsCmStatusTable identifying 3690 the Cable Modem using this Service Queue. If multiple 3691 Cable Modems are using this Service Queue, the value of 3692 this object is zero. 3693 This object has been deprecated and replaced by 3694 docsIfCmtsServiceNewCmStatusIndex, to fix a mismatch 3695 of the value range with respect to docsIfCmtsCmStatusIndex 3696 (1..2147483647)." 3697 ::= { docsIfCmtsServiceEntry 2 } 3699 docsIfCmtsServiceAdminStatus OBJECT-TYPE 3700 SYNTAX INTEGER { 3701 enabled(1), 3702 disabled(2), 3703 destroyed(3) } 3704 MAX-ACCESS read-write 3705 STATUS current 3706 DESCRIPTION 3707 "Allows a service class for a particular modem to be 3708 suppressed, (re-)enabled, or deleted altogether." 3709 ::= { docsIfCmtsServiceEntry 3 } 3711 docsIfCmtsServiceQosProfile OBJECT-TYPE 3712 SYNTAX Integer32 (0..16383) 3713 MAX-ACCESS read-only 3714 STATUS current 3715 DESCRIPTION 3716 "The index in docsIfQosProfileTable describing the quality 3717 of service attributes associated with this particular 3718 service. If no associated docsIfQosProfileTable entry 3719 exists, this object returns a value of zero." 3720 ::= { docsIfCmtsServiceEntry 4 } 3722 docsIfCmtsServiceCreateTime OBJECT-TYPE 3723 SYNTAX TimeStamp 3724 MAX-ACCESS read-only 3725 STATUS current 3726 DESCRIPTION 3727 "The value of sysUpTime when this entry was created." 3728 ::= { docsIfCmtsServiceEntry 5 } 3730 docsIfCmtsServiceInOctets OBJECT-TYPE 3731 SYNTAX Counter32 3732 UNITS "Bytes" 3733 MAX-ACCESS read-only 3734 STATUS current 3735 DESCRIPTION 3736 "The cumulative number of Packet Data octets received 3737 on this Service ID. The count does not include the 3738 size of the Cable MAC header. 3739 Discontinuities in the value of this counter can occur 3740 at reinitialization of the managed system, and at other 3741 times as indicated by the value of 3742 ifCounterDiscontinuityTime for the associated ifIndex." 3743 ::= { docsIfCmtsServiceEntry 6 } 3745 docsIfCmtsServiceInPackets OBJECT-TYPE 3746 SYNTAX Counter32 3747 UNITS "packets" 3748 MAX-ACCESS read-only 3749 STATUS current 3750 DESCRIPTION 3751 "The cumulative number of Packet Data packets received 3752 on this Service ID. 3753 Discontinuities in the value of this counter can occur 3754 at reinitialization of the managed system, and at other 3755 times as indicated by the value of 3756 ifCounterDiscontinuityTime for the associated ifIndex." 3757 ::= { docsIfCmtsServiceEntry 7 } 3759 docsIfCmtsServiceNewCmStatusIndex OBJECT-TYPE 3760 SYNTAX Integer32 (0..2147483647) 3761 MAX-ACCESS read-only 3762 STATUS current 3763 DESCRIPTION 3764 "Pointer (via docsIfCmtsCmStatusIndex) to an entry in 3765 docsIfCmtsCmStatusTable identifying the Cable Modem 3766 using this Service Queue. If multiple Cable Modems are 3767 using this Service Queue, the value of this object is 3768 zero." 3769 ::= { docsIfCmtsServiceEntry 8 } 3771 -- 3772 -- The following table provides upstream channel modulation profiles. 3773 -- Entries in this table can be 3774 -- re-used by one or more upstream channels. An upstream channel will 3775 -- have a modulation profile 3776 -- for each value of docsIfModIntervalUsageCode. 3777 -- 3779 docsIfCmtsModulationTable OBJECT-TYPE 3780 SYNTAX SEQUENCE OF DocsIfCmtsModulationEntry 3781 MAX-ACCESS not-accessible 3782 STATUS current 3783 DESCRIPTION 3784 "Describes a modulation profile associated with one or more 3785 upstream channels." 3786 ::= { docsIfCmtsObjects 5 } 3788 docsIfCmtsModulationEntry OBJECT-TYPE 3789 SYNTAX DocsIfCmtsModulationEntry 3790 MAX-ACCESS not-accessible 3791 STATUS current 3792 DESCRIPTION 3793 "Describes a modulation profile for an Interval Usage Code 3794 for one or more upstream channels. 3795 Entries in this table are created by the operator. 3797 Initial default entries MAY be created at system 3798 initialization time which could report a value 3799 'permanent' or 'readOnly' for docsIfCmtsModStorageType. 3800 A CMTS MAY reject the creation of additional Interval 3801 Usage Codes for a modulation profile being defined at 3802 Initialization time. 3804 No individual objects have to be specified in order 3805 to create an entry in this table. 3806 Note that some objects do not have DEFVAL clauses, 3807 but do have calculated defaults and need not be specified 3808 during row creation. 3809 There is no restriction on the changing of values in this 3810 table while their associated rows are active with the 3811 exception of: 3813 1. If a modulation profile is being referenced by one 3814 or more upstream channels, an attempt to set the value 3815 of docsIfCmtsModChannelType returns 'inconsistentValue' 3816 error. 3818 2. If a modulation profile is being referenced by one 3819 or more upstream channels, an attempt to set 3820 docsIfCmtsModControl to destroy(6) or notInService(2) 3821 returns 'inconsistentValue' error." 3822 INDEX { docsIfCmtsModIndex, docsIfCmtsModIntervalUsageCode} 3823 ::= { docsIfCmtsModulationTable 1 } 3825 DocsIfCmtsModulationEntry ::= SEQUENCE { 3826 docsIfCmtsModIndex Integer32, 3827 docsIfCmtsModIntervalUsageCode INTEGER, 3828 docsIfCmtsModControl RowStatus, 3829 docsIfCmtsModType INTEGER, 3830 docsIfCmtsModPreambleLen Integer32, 3831 docsIfCmtsModDifferentialEncoding TruthValue, 3832 docsIfCmtsModFECErrorCorrection Integer32, 3833 docsIfCmtsModFECCodewordLength Integer32, 3834 docsIfCmtsModScramblerSeed Integer32, 3835 docsIfCmtsModMaxBurstSize Integer32, 3836 docsIfCmtsModGuardTimeSize Unsigned32, 3837 docsIfCmtsModLastCodewordShortened TruthValue, 3838 docsIfCmtsModScrambler TruthValue, 3839 docsIfCmtsModByteInterleaverDepth Unsigned32, 3840 docsIfCmtsModByteInterleaverBlockSize Unsigned32, 3841 docsIfCmtsModPreambleType INTEGER, 3842 docsIfCmtsModTcmErrorCorrectionOn TruthValue, 3843 docsIfCmtsModScdmaInterleaverStepSize Unsigned32, 3844 docsIfCmtsModScdmaSpreaderEnable TruthValue, 3845 docsIfCmtsModScdmaSubframeCodes Unsigned32, 3846 docsIfCmtsModChannelType DocsisUpstreamType, 3847 docsIfCmtsModStorageType StorageType 3848 } 3850 docsIfCmtsModIndex OBJECT-TYPE 3851 SYNTAX Integer32 (1..2147483647) 3852 MAX-ACCESS not-accessible 3853 STATUS current 3854 DESCRIPTION 3855 "An index into the Channel Modulation table representing 3856 a group of Interval Usage Codes, all associated with the 3857 same channel." 3858 ::= { docsIfCmtsModulationEntry 1 } 3860 docsIfCmtsModIntervalUsageCode OBJECT-TYPE 3861 SYNTAX INTEGER { 3862 request(1), 3863 requestData(2), 3864 initialRanging(3), 3865 periodicRanging(4), 3866 shortData(5), 3867 longData(6), 3868 advPhyShortData(9), 3869 advPhyLongData(10), 3870 ugs(11) 3871 } 3872 MAX-ACCESS not-accessible 3873 STATUS current 3874 DESCRIPTION 3875 "An index into the Channel Modulation table which, when 3876 grouped with other Interval Usage Codes, fully 3877 instantiate all modulation sets for a given upstream 3878 channel." 3879 REFERENCE 3880 "Data-Over-Cable Service Interface Specifications: Radio 3881 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3882 Table 8-20." 3883 ::= { docsIfCmtsModulationEntry 2 } 3885 docsIfCmtsModControl OBJECT-TYPE 3886 SYNTAX RowStatus 3887 MAX-ACCESS read-create 3888 STATUS current 3889 DESCRIPTION 3890 "Controls and reflects the status of rows in this table." 3891 ::= { docsIfCmtsModulationEntry 3 } 3893 docsIfCmtsModType OBJECT-TYPE 3894 SYNTAX INTEGER { 3895 other(1), 3896 qpsk(2), 3897 qam16(3), 3898 qam8(4), 3899 qam32(5), 3900 qam64(6), 3901 qam128(7) 3902 } 3903 MAX-ACCESS read-create 3904 STATUS current 3905 DESCRIPTION 3906 "The modulation type used on this channel. Returns 3907 other(1) if the modulation type is neither 3908 qpsk, qam16, qam8, qam32, qam64 or qam128. 3909 Type qam128 is used for SCDMA channels only. 3910 See the reference for the modulation profiles 3911 implied by different modulation types." 3912 REFERENCE 3913 "Data-Over-Cable Service Interface Specifications: Radio 3914 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3915 Tables 6-7, and 8-19." 3916 DEFVAL { qpsk } 3917 ::= { docsIfCmtsModulationEntry 4 } 3919 docsIfCmtsModPreambleLen OBJECT-TYPE 3920 SYNTAX Integer32 (0..1536) 3921 UNITS "bits" 3922 MAX-ACCESS read-create 3923 STATUS current 3924 DESCRIPTION 3925 "The preamble length for this modulation profile in bits. 3926 Default value is the minimum needed by the implementation 3927 at the CMTS for the given modulation profile." 3928 REFERENCE 3929 "Data-Over-Cable Service Interface Specifications: Radio 3930 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3931 Tables 6-7, and 8-19." 3932 ::= { docsIfCmtsModulationEntry 5 } 3934 docsIfCmtsModDifferentialEncoding OBJECT-TYPE 3935 SYNTAX TruthValue 3936 MAX-ACCESS read-create 3937 STATUS current 3938 DESCRIPTION 3939 "Specifies whether or not differential encoding is used 3940 on this channel." 3941 REFERENCE 3942 "Data-Over-Cable Service Interface Specifications: Radio 3943 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3944 Tables 6-7, and 8-19." 3945 DEFVAL { false } 3946 ::= { docsIfCmtsModulationEntry 6 } 3948 docsIfCmtsModFECErrorCorrection OBJECT-TYPE 3949 SYNTAX Integer32 (0..16) 3950 UNITS "Bytes" 3951 MAX-ACCESS read-create 3952 STATUS current 3953 DESCRIPTION 3954 "The number of correctable errored bytes (t) used in 3955 forward error correction code. The value of 0 indicates 3956 no correction is employed. The number of check bytes 3957 appended will be twice this value." 3958 REFERENCE 3959 "Data-Over-Cable Service Interface Specifications: Radio 3960 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3961 Tables 6-7, and 8-19." 3962 DEFVAL { 0 } 3963 ::= { docsIfCmtsModulationEntry 7 } 3965 docsIfCmtsModFECCodewordLength OBJECT-TYPE 3966 SYNTAX Integer32 (1..255) 3967 UNITS "Bytes" 3968 MAX-ACCESS read-create 3969 STATUS current 3970 DESCRIPTION 3971 "The number of data bytes (k) in the forward error 3972 correction codeword. 3973 This object is not used if docsIfCmtsModFECErrorCorrection 3974 is zero." 3975 REFERENCE 3976 "Data-Over-Cable Service Interface Specifications: Radio 3977 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3978 Tables 6-7, and 8-19." 3979 DEFVAL { 32 } 3980 ::= { docsIfCmtsModulationEntry 8 } 3982 docsIfCmtsModScramblerSeed OBJECT-TYPE 3983 SYNTAX Integer32 (0..32767) 3984 MAX-ACCESS read-create 3985 STATUS current 3986 DESCRIPTION 3987 "The 15 bit seed value for the scrambler polynomial." 3988 REFERENCE 3989 "Data-Over-Cable Service Interface Specifications: Radio 3990 Frequency Interface Specification SP-RFIv2.0-I05-040407, 3991 Table 8-19." 3992 DEFVAL { 0 } 3993 ::= { docsIfCmtsModulationEntry 9 } 3995 docsIfCmtsModMaxBurstSize OBJECT-TYPE 3996 SYNTAX Integer32 (0..255) 3997 UNITS "mini-slots" 3998 MAX-ACCESS read-create 3999 STATUS current 4000 DESCRIPTION 4001 "The maximum number of mini-slots that can be transmitted 4002 during this channel's burst time. Returns zero if the 4003 burst length is bounded by the allocation MAP rather than 4004 this profile. 4005 Default value is 0 except for shortData, where it is 8." 4006 REFERENCE 4007 "Data-Over-Cable Service Interface Specifications: Radio 4008 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4009 Table 8-19." 4010 ::= { docsIfCmtsModulationEntry 10 } 4012 docsIfCmtsModGuardTimeSize OBJECT-TYPE 4013 SYNTAX Unsigned32 4014 UNITS "Symbol-times" 4015 MAX-ACCESS read-only 4016 STATUS current 4017 DESCRIPTION 4018 "The number of symbol-times which MUST follow the end of 4019 this channel's burst. Default value is the minimum time 4020 needed by the implementation for this modulation profile." 4021 REFERENCE 4022 "Data-Over-Cable Service Interface Specifications: Radio 4023 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4024 Tables 6-7, and 8-19." 4025 ::= { docsIfCmtsModulationEntry 11 } 4027 docsIfCmtsModLastCodewordShortened OBJECT-TYPE 4028 SYNTAX TruthValue 4029 MAX-ACCESS read-create 4030 STATUS current 4031 DESCRIPTION 4032 "Indicates if the last FEC codeword is truncated." 4033 REFERENCE 4034 "Data-Over-Cable Service Interface Specifications: Radio 4035 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4036 Tables 6-7, and 8-19." 4037 DEFVAL { true } 4038 ::= { docsIfCmtsModulationEntry 12 } 4040 docsIfCmtsModScrambler OBJECT-TYPE 4041 SYNTAX TruthValue 4042 MAX-ACCESS read-create 4043 STATUS current 4044 DESCRIPTION 4045 "Indicates if the scrambler is employed." 4046 REFERENCE 4047 "Data-Over-Cable Service Interface Specifications: Radio 4048 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4049 Tables 6-7, and 8-19." 4050 DEFVAL { false } 4051 ::= { docsIfCmtsModulationEntry 13 } 4053 docsIfCmtsModByteInterleaverDepth OBJECT-TYPE 4054 SYNTAX Unsigned32 4055 MAX-ACCESS read-create 4056 STATUS current 4057 DESCRIPTION 4058 "ATDMA Byte Interleaver Depth (Ir). This object returns 1 4059 for non ATDMA profiles." 4060 REFERENCE 4061 "Data-Over-Cable Service Interface Specifications: Radio 4062 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4063 Tables 6-7, and 8-19." 4064 DEFVAL { 1 } 4065 ::= { docsIfCmtsModulationEntry 14 } 4067 docsIfCmtsModByteInterleaverBlockSize OBJECT-TYPE 4068 SYNTAX Unsigned32 4069 MAX-ACCESS read-create 4070 STATUS current 4071 DESCRIPTION 4072 "ATDMA Byte Interleaver Block size (Br). This object 4073 returns zero for non ATDMA profiles " 4074 REFERENCE 4075 "Data-Over-Cable Service Interface Specifications: Radio 4076 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4077 Tables 6-7, and 8-19." 4078 DEFVAL { 18 } 4079 ::= { docsIfCmtsModulationEntry 15 } 4081 docsIfCmtsModPreambleType OBJECT-TYPE 4082 SYNTAX INTEGER { 4083 unknown(0), 4084 qpsk0(1), 4085 qpsk1(2) 4086 } 4087 MAX-ACCESS read-create 4088 STATUS current 4089 DESCRIPTION 4090 "Preamble type for DOCSIS 2.0 bursts. The value 4091 'unknown(0)' represents a row entry consisting only of 4092 DOCSIS 1.x bursts" 4093 REFERENCE 4094 "Data-Over-Cable Service Interface Specifications: Radio 4095 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4096 Tables 6-7, and 8-19." 4097 DEFVAL { qpsk0 } 4098 ::= { docsIfCmtsModulationEntry 16 } 4100 docsIfCmtsModTcmErrorCorrectionOn OBJECT-TYPE 4101 SYNTAX TruthValue 4102 MAX-ACCESS read-create 4103 STATUS current 4104 DESCRIPTION 4105 "Trellis Code Modulation (TCM) On/Off. This value returns 4106 false for non S-CDMA profiles." 4107 REFERENCE 4108 "Data-Over-Cable Service Interface Specifications: Radio 4109 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4110 Tables 6-7, and 8-19." 4111 DEFVAL { false } 4112 ::= { docsIfCmtsModulationEntry 17 } 4114 docsIfCmtsModScdmaInterleaverStepSize OBJECT-TYPE 4115 SYNTAX Unsigned32 (0 | 1..32) 4116 MAX-ACCESS read-create 4117 STATUS current 4118 DESCRIPTION 4119 " S-CDMA Interleaver step size. This value returns zero 4120 for non S-CDMA profiles." 4121 REFERENCE 4122 "Data-Over-Cable Service Interface Specifications: Radio 4123 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4124 Tables 6-7, and 8-19." 4125 DEFVAL { 1 } 4126 ::= { docsIfCmtsModulationEntry 18 } 4128 docsIfCmtsModScdmaSpreaderEnable OBJECT-TYPE 4129 SYNTAX TruthValue 4130 MAX-ACCESS read-create 4131 STATUS current 4132 DESCRIPTION 4133 " S-CDMA spreader. This value returns false for non S-CDMA 4134 profiles. Default value for IUC 3 and 4 is OFF, for 4135 all other IUCs it is ON." 4136 REFERENCE 4137 "Data-Over-Cable Service Interface Specifications: Radio 4138 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4139 Tables 6-7, and 8-19." 4140 ::= { docsIfCmtsModulationEntry 19 } 4142 docsIfCmtsModScdmaSubframeCodes OBJECT-TYPE 4143 SYNTAX Unsigned32 (0 | 1..128) 4144 MAX-ACCESS read-create 4145 STATUS current 4146 DESCRIPTION 4147 " S-CDMA sub-frame size. This value returns zero 4148 for non S-CDMA profiles." 4149 REFERENCE 4150 "Data-Over-Cable Service Interface Specifications: Radio 4151 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4152 Table 6-7, and 8-19." 4153 DEFVAL { 1 } 4154 ::= { docsIfCmtsModulationEntry 20 } 4156 docsIfCmtsModChannelType OBJECT-TYPE 4157 SYNTAX DocsisUpstreamType 4158 MAX-ACCESS read-create 4159 STATUS current 4160 DESCRIPTION 4161 "Describes the modulation channel type for this modulation 4162 entry. 4163 All the active entries in a modulation profile (ie all 4164 active entries that share a common docsIfCmtsModIndex) 4165 MUST have the same value of docsIfCmtsModChannelType." 4166 REFERENCE 4167 "Data-Over-Cable Service Interface Specifications: Radio 4168 Frequency Interface Specification SP-RFIv2.0-I05-040407, 4169 Table 8-19." 4170 DEFVAL { tdma } 4171 ::= { docsIfCmtsModulationEntry 21 } 4173 docsIfCmtsModStorageType OBJECT-TYPE 4174 SYNTAX StorageType 4175 MAX-ACCESS read-only 4176 STATUS current 4177 DESCRIPTION 4178 "The storage type for this conceptual row." 4179 DEFVAL { nonVolatile } 4180 ::= { docsIfCmtsModulationEntry 22 } 4182 docsIfCmtsQosProfilePermissions OBJECT-TYPE 4183 SYNTAX BITS { 4184 createByManagement(0), 4185 updateByManagement(1), 4186 createByModems(2) 4187 } 4188 MAX-ACCESS read-write 4189 STATUS current 4190 DESCRIPTION 4191 "This object specifies permitted methods of creating 4192 entries in docsIfQosProfileTable. 4193 CreateByManagement(0) is set if entries can be created 4194 using SNMP. UpdateByManagement(1) is set if updating 4195 entries using SNMP is permitted. CreateByModems(2) 4196 is set if entries can be created based on information 4197 in REG-REQ MAC messages received from Cable Modems. 4198 Information in this object is only applicable if 4199 docsIfQosProfileTable is implemented as read-create. 4200 Otherwise, this object is implemented as read-only 4201 and returns CreateByModems(2). 4202 Either CreateByManagement(0) or CreateByModems(1) 4203 MUST be set when writing to this object. 4204 Note that BITS objects are encoded most significant bit 4205 first. For example, if bit 2 is set, the value of this 4206 object is the octet string '20'H." 4207 ::= { docsIfCmtsObjects 6 } 4209 docsIfCmtsMacToCmTable OBJECT-TYPE 4210 SYNTAX SEQUENCE OF DocsIfCmtsMacToCmEntry 4211 MAX-ACCESS not-accessible 4212 STATUS current 4213 DESCRIPTION 4214 "This is a table to provide a quick access index into the 4215 docsIfCmtsCmStatusTable. There is exactly one row in this 4216 table for each row in the docsIfCmtsCmStatusTable. In 4217 general, the management station SHOULD use this table only 4218 to get a pointer into the docsIfCmtsCmStatusTable (which 4219 corresponds to the CM's RF interface MAC address), and 4220 SHOULD not iterate (e.g. GetNext through) this table." 4221 ::= { docsIfCmtsObjects 7 } 4223 docsIfCmtsMacToCmEntry OBJECT-TYPE 4224 SYNTAX DocsIfCmtsMacToCmEntry 4225 MAX-ACCESS not-accessible 4226 STATUS current 4227 DESCRIPTION 4228 "A row in the docsIfCmtsMacToCmTable. 4229 An entry in this table exists for each Cable Modem 4230 that is connected to the CMTS implementing this table." 4231 INDEX { docsIfCmtsCmMac } 4232 ::= {docsIfCmtsMacToCmTable 1 } 4234 DocsIfCmtsMacToCmEntry ::= SEQUENCE { 4235 docsIfCmtsCmMac MacAddress, 4236 docsIfCmtsCmPtr Integer32 4237 } 4239 docsIfCmtsCmMac OBJECT-TYPE 4240 SYNTAX MacAddress 4241 MAX-ACCESS not-accessible 4242 STATUS current 4243 DESCRIPTION 4244 "The RF side MAC address for the referenced CM. (E.g. the 4245 interface on the CM that has docsCableMacLayer(127) as 4246 its ifType." 4247 ::= { docsIfCmtsMacToCmEntry 1 } 4249 docsIfCmtsCmPtr OBJECT-TYPE 4250 SYNTAX Integer32 (1..2147483647) 4251 MAX-ACCESS read-only 4252 STATUS current 4253 DESCRIPTION 4254 "An row index into docsIfCmtsCmStatusTable. When queried 4255 with the correct instance value (e.g. a CM's MAC address), 4256 returns the index in docsIfCmtsCmStatusTable which 4257 represents that CM." 4258 ::= { docsIfCmtsMacToCmEntry 2 } 4260 -- The following independent object and associated table provide 4261 -- operators with a mechanism to evaluate the load/utilization of 4262 -- both upstream and downstream physical channels. This information 4263 -- may be used for capacity planning and incident analysis, and may 4264 -- be particularly helpful in provisioning of high value QOS. 4265 -- 4266 -- Utilization is expressed as an index representing the calculated 4267 -- percentage utilization of the upstream or downstream channel in 4268 -- the most recent sampling interval (ie. utilization interval). 4269 -- Refer to the DESCRIPTION field of the docsIfCmtsChannelUtUtilization 4270 -- object for definitions and calculation details. 4272 docsIfCmtsChannelUtilizationInterval OBJECT-TYPE 4273 SYNTAX Integer32 (0..86400) 4274 UNITS "seconds" 4275 MAX-ACCESS read-write 4276 STATUS current 4277 DESCRIPTION 4278 "The time interval in seconds over which the channel 4279 utilization index is calculated. All upstream/downstream 4280 channels use the same 4281 docsIfCmtsChannelUtilizationInterval. 4282 Setting a value of zero disables utilization reporting. 4283 A channel utilization index is calculated over a fixed 4284 window applying to the most recent 4285 docsIfCmtsChannelUtilizationInterval. It would therefore 4286 be prudent to use a relatively short 4287 docsIfCmtsChannelUtilizationInterval. 4288 It is a vendor decision whether to reset the timer when 4289 docsIfCmtsChannelUtilizationInterval is changed during a 4290 utilization sampling period." 4291 ::= { docsIfCmtsObjects 8 } 4293 docsIfCmtsChannelUtilizationTable OBJECT-TYPE 4294 SYNTAX SEQUENCE OF DocsIfCmtsChannelUtilizationEntry 4295 MAX-ACCESS not-accessible 4296 STATUS current 4297 DESCRIPTION 4298 "Reports utilization statistics for attached upstream and 4299 downstream physical channels." 4300 ::= { docsIfCmtsObjects 9 } 4302 docsIfCmtsChannelUtilizationEntry OBJECT-TYPE 4303 SYNTAX DocsIfCmtsChannelUtilizationEntry 4304 MAX-ACCESS not-accessible 4305 STATUS current 4306 DESCRIPTION 4307 "Utilization statistics for a single upstream or downstream 4308 physical channel. An entry exists in this table for each 4309 ifEntry with an ifType equal to 4310 docsCableDownstreamInterface (128) 4311 or docsCableUpstreamInterface (129)." 4312 INDEX { ifIndex, docsIfCmtsChannelUtIfType, 4313 docsIfCmtsChannelUtId } 4314 ::= { docsIfCmtsChannelUtilizationTable 1 } 4316 DocsIfCmtsChannelUtilizationEntry ::= SEQUENCE { 4317 docsIfCmtsChannelUtIfType IANAifType, 4318 docsIfCmtsChannelUtId Integer32, 4319 docsIfCmtsChannelUtUtilization Integer32 4320 } 4322 docsIfCmtsChannelUtIfType OBJECT-TYPE 4323 SYNTAX IANAifType 4324 MAX-ACCESS not-accessible 4325 STATUS current 4326 DESCRIPTION 4327 "The secondary index into this table. Indicates the IANA 4328 interface type associated with this physical channel. 4329 Only docsCableDownstreamInterface (128) and 4330 docsCableUpstreamInterface (129) are valid." 4331 ::= { docsIfCmtsChannelUtilizationEntry 1 } 4333 docsIfCmtsChannelUtId OBJECT-TYPE 4334 SYNTAX Integer32 (0..255) 4335 MAX-ACCESS not-accessible 4336 STATUS current 4337 DESCRIPTION 4338 "The tertiary index into this table. Indicates the CMTS 4339 identifier for this physical channel." 4340 ::= { docsIfCmtsChannelUtilizationEntry 2 } 4342 docsIfCmtsChannelUtUtilization OBJECT-TYPE 4343 SYNTAX Integer32 (0..100) 4344 UNITS "percent" 4345 MAX-ACCESS read-only 4346 STATUS current 4347 DESCRIPTION 4348 "The calculated and truncated utilization index for this 4349 physical upstream or downstream channel, accurate as of 4350 the most recent docsIfCmtsChannelUtilizationInterval. 4352 Upstream Channel Utilization Index: 4353 The upstream channel utilization index is expressed as a 4354 percentage of mini-slots utilized on the physical channel, 4355 regardless of burst type. For an Initial Maintenance 4356 region, the mini-slots for the complete region are 4357 considered utilized if the CMTS received an upstream 4358 burst within the region from any CM on the physical 4359 channel. For contention REQ and REQ/DATA regions, the 4360 mini-slots for a transmission opportunity within the 4361 region are considered utilized if the CMTS received an 4362 upstream burst within the opportunity from any CM on the 4363 physical channel. For all other regions, utilized 4364 mini-slots are those in which the CMTS granted 4365 bandwidth to any unicast SID on the physical channel. 4367 For an upstream interface that has multiple logical 4368 upstream channels enabled, the utilization index is a 4369 weighted sum of utilization indices for the logical 4370 channels. The weight for each utilization index is the 4371 percentage of upstream mini-slots allocated for the 4372 corresponding logical channel. 4373 Example: 4374 If 75% of bandwidth is allocated to the first logical 4375 channel and 25% to the second, and the utilization 4376 indices for each are 60 and 40 respectively, the 4377 utilization index for the upstream physical channel is 4378 (60 * 0.75) + (40 * 0.25) = 55. This figure 4379 applies to the most recent utilization interval. 4381 Downstream Channel Utilization Index: 4382 The downstream channel utilization index is a percentage 4383 expressing the ratio between bytes used to transmit data 4384 versus the total number of bytes transmitted in the raw 4385 bandwidth of the MPEG channel. As with the upstream 4386 utilization index, the calculated value represents 4387 the most recent utilization interval. 4388 Formula: 4389 Downstream utilization index = 4390 (100 * (data bytes / raw bytes)) 4392 Definitions: 4393 Data bytes: Number of bytes transmitted as data in the 4394 docsIfCmtsChannelUtilizationInterval. 4395 Identical to docsIfCmtsDownChannelCtrUsed 4396 Bytes measured over the utilization 4397 interval. 4398 Raw bandwidth: Total number of bytes available for 4399 transmitting data, not including bytes 4400 used for headers and other overhead. 4401 Raw bytes: (raw bandwidth * 4402 docsIfCmtsChannelUtilizationInterval). 4403 Identical to docsIfCmtsDownChannelCtrTotal 4404 Bytes measured over the utilization 4405 interval." 4407 ::= { docsIfCmtsChannelUtilizationEntry 3 } 4409 -- The following table provides operators with input data appropriate 4410 -- for calculating downstream channel utilization. Operators may use 4411 -- the docsIfCmtsChannelUtilizationTable, or perform their own polling 4412 -- of the docsIfCmtsDownChannelCounterTable objects to characterize 4413 -- their downstream channel usage. The 32 bit counter objects are 4414 -- included to provide backward compatibility with SNMPv1 managers, 4415 -- which cannot access 64 bit counter objects. 4417 docsIfCmtsDownChannelCounterTable OBJECT-TYPE 4418 SYNTAX SEQUENCE OF DocsIfCmtsDownChannelCounterEntry 4419 MAX-ACCESS not-accessible 4420 STATUS current 4421 DESCRIPTION 4422 "This table is implemented at the CMTS to collect 4423 downstream channel statistics for utilization 4424 calculations." 4425 ::= { docsIfCmtsObjects 10 } 4427 docsIfCmtsDownChannelCounterEntry OBJECT-TYPE 4428 SYNTAX DocsIfCmtsDownChannelCounterEntry 4429 MAX-ACCESS not-accessible 4430 STATUS current 4431 DESCRIPTION 4432 "An entry provides a list of traffic counters for a single 4433 downstream channel. 4434 An entry in this table exists for each ifEntry with an 4435 ifType of docsCableDownstream(128)." 4436 INDEX { ifIndex } 4437 ::= { docsIfCmtsDownChannelCounterTable 1 } 4439 DocsIfCmtsDownChannelCounterEntry ::= SEQUENCE { 4440 docsIfCmtsDownChnlCtrId Integer32, 4441 docsIfCmtsDownChnlCtrTotalBytes Counter32, 4442 docsIfCmtsDownChnlCtrUsedBytes Counter32, 4443 docsIfCmtsDownChnlCtrExtTotalBytes Counter64, 4444 docsIfCmtsDownChnlCtrExtUsedBytes Counter64 4445 } 4447 docsIfCmtsDownChnlCtrId OBJECT-TYPE 4448 SYNTAX Integer32 (0..255) 4449 MAX-ACCESS read-only 4450 STATUS current 4451 DESCRIPTION 4452 "The Cable Modem Termination System (CMTS) identification 4453 of the downstream channel within this particular MAC 4454 interface. If the interface is down, the object returns 4455 the most current value. If the downstream channel ID is 4456 unknown, this object returns a value of 0." 4457 ::= { docsIfCmtsDownChannelCounterEntry 1 } 4459 docsIfCmtsDownChnlCtrTotalBytes OBJECT-TYPE 4460 SYNTAX Counter32 4461 UNITS "Bytes" 4462 MAX-ACCESS read-only 4463 STATUS current 4464 DESCRIPTION 4465 "At the CMTS, the total number of bytes in the Payload 4466 portion of MPEG Packets (ie. not including MPEG header 4467 or pointer_field) transported by this downstream channel 4468 since CMTS initialization. This is the 32 bit version of 4469 docsIfCmtsDownChnlCtrExtTotalBytes, included to provide 4470 back compatibility with SNMPv1 managers. 4471 Discontinuities in the value of this counter can occur 4472 at reinitialization of the managed system, and at other 4473 times as indicated by the value of 4474 ifCounterDiscontinuityTime for the associated ifIndex." 4475 ::= { docsIfCmtsDownChannelCounterEntry 2 } 4477 docsIfCmtsDownChnlCtrUsedBytes OBJECT-TYPE 4478 SYNTAX Counter32 4479 UNITS "Bytes" 4480 MAX-ACCESS read-only 4481 STATUS current 4482 DESCRIPTION 4483 "At the CMTS, the total number of DOCSIS data bytes 4484 transported by this downstream channel since CMTS 4485 initialization. The number of data bytes is defined as 4486 the total number of bytes transported in DOCSIS payloads 4487 minus the number of stuff bytes transported in DOCSIS 4488 payloads. 4489 This is the 32 bit version of 4490 docsIfCmtsDownChnlCtrExtUsedBytes, included to provide 4491 back compatibility with SNMPv1 managers. 4492 Discontinuities in the value of this counter can occur 4493 at reinitialization of the managed system, and at other 4494 times as indicated by the value of 4495 ifCounterDiscontinuityTime for the associated ifIndex." 4496 ::= { docsIfCmtsDownChannelCounterEntry 3 } 4498 docsIfCmtsDownChnlCtrExtTotalBytes OBJECT-TYPE 4499 SYNTAX Counter64 4500 UNITS "Bytes" 4501 MAX-ACCESS read-only 4502 STATUS current 4503 DESCRIPTION 4504 "At the CMTS, the total number of bytes in the Payload 4505 portion of MPEG Packets (ie. not including MPEG header 4506 or pointer_field) transported by this downstream channel 4507 since CMTS initialization. This is the 64 bit version of 4508 docsIfCmtsDownChnlCtrTotalBytes, and will not be 4509 accessible to SNMPv1 managers. 4510 Discontinuities in the value of this counter can occur 4511 at reinitialization of the managed system, and at other 4512 times as indicated by the value of 4513 ifCounterDiscontinuityTime for the associated ifIndex." 4514 ::= { docsIfCmtsDownChannelCounterEntry 4 } 4516 docsIfCmtsDownChnlCtrExtUsedBytes OBJECT-TYPE 4517 SYNTAX Counter64 4518 UNITS "Bytes" 4519 MAX-ACCESS read-only 4520 STATUS current 4521 DESCRIPTION 4522 "At the CMTS, the total number of DOCSIS data bytes 4523 transported by this downstream channel since CMTS 4524 initialization. The number of data bytes is defined as 4525 the total number of bytes transported in DOCSIS payloads 4526 minus the number of stuff bytes transported in DOCSIS 4527 payloads. 4528 This is the 64 bit version of 4529 docsIfCmtsDownChnlCtrUsedBytes, and will not be accessible 4530 to SNMPv1 managers. 4531 Discontinuities in the value of this counter can occur 4532 at reinitialization of the managed system, and at other 4533 times as indicated by the value of 4534 ifCounterDiscontinuityTime for the associated ifIndex." 4536 ::= { docsIfCmtsDownChannelCounterEntry 5 } 4538 -- The following table provides operators with input data appropriate 4539 -- for calculating upstream channel utilization, and for determining 4540 -- the traffic characteristics of upstream channels. Operators may use 4541 -- the docsIfCmtsChannelUtilizationTable, or perform their own polling 4542 -- of the docsIfCmtsUpChannelCounterTable objects for utilization 4543 -- determination. 4544 -- The first four 32 and 64 objects in this table are mandatory. 4545 -- Vendors may choose to implement the remaining optional objects to 4546 -- provide operators with finer characterization of upstream channel 4547 -- traffic patterns. The 32 bit counter objects are included to provide 4548 -- backward compatibility with SNMPv1 managers, which cannot access 64 4549 -- bit counter objects. 4551 docsIfCmtsUpChannelCounterTable OBJECT-TYPE 4552 SYNTAX SEQUENCE OF DocsIfCmtsUpChannelCounterEntry 4553 MAX-ACCESS not-accessible 4554 STATUS current 4555 DESCRIPTION 4556 "This table is implemented at the CMTS to provide upstream 4557 channel statistics appropriate for channel utilization 4558 calculations." 4559 ::= { docsIfCmtsObjects 11 } 4561 docsIfCmtsUpChannelCounterEntry OBJECT-TYPE 4562 SYNTAX DocsIfCmtsUpChannelCounterEntry 4563 MAX-ACCESS not-accessible 4564 STATUS current 4565 DESCRIPTION 4566 "List of traffic statistics for a single upstream channel. 4567 For DOCSIS 2.0 CMTSs, an entry in this table 4568 exists for each ifEntry with an ifType of 4569 docsCableUpstreamChannel (205). 4570 For DOCSIS 1.x CMTSs, an entry in this table 4571 exists for each ifEntry with an ifType of 4572 docsCableUpstreamInterface (129)." 4573 INDEX { ifIndex } 4574 ::= { docsIfCmtsUpChannelCounterTable 1 } 4576 DocsIfCmtsUpChannelCounterEntry ::= SEQUENCE { 4577 docsIfCmtsUpChnlCtrId Integer32, 4578 docsIfCmtsUpChnlCtrTotalMslots Counter32, 4579 docsIfCmtsUpChnlCtrUcastGrantedMslots Counter32, 4580 docsIfCmtsUpChnlCtrTotalCntnMslots Counter32, 4581 docsIfCmtsUpChnlCtrUsedCntnMslots Counter32, 4582 docsIfCmtsUpChnlCtrExtTotalMslots Counter64, 4583 docsIfCmtsUpChnlCtrExtUcastGrantedMslots Counter64, 4584 docsIfCmtsUpChnlCtrExtTotalCntnMslots Counter64, 4585 docsIfCmtsUpChnlCtrExtUsedCntnMslots Counter64, 4586 docsIfCmtsUpChnlCtrCollCntnMslots Counter32, 4587 docsIfCmtsUpChnlCtrTotalCntnReqMslots Counter32, 4588 docsIfCmtsUpChnlCtrUsedCntnReqMslots Counter32, 4589 docsIfCmtsUpChnlCtrCollCntnReqMslots Counter32, 4590 docsIfCmtsUpChnlCtrTotalCntnReqDataMslots Counter32, 4591 docsIfCmtsUpChnlCtrUsedCntnReqDataMslots Counter32, 4592 docsIfCmtsUpChnlCtrCollCntnReqDataMslots Counter32, 4593 docsIfCmtsUpChnlCtrTotalCntnInitMaintMslots Counter32, 4594 docsIfCmtsUpChnlCtrUsedCntnInitMaintMslots Counter32, 4595 docsIfCmtsUpChnlCtrCollCntnInitMaintMslots Counter32, 4596 docsIfCmtsUpChnlCtrExtCollCntnMslots Counter64, 4597 docsIfCmtsUpChnlCtrExtTotalCntnReqMslots Counter64, 4598 docsIfCmtsUpChnlCtrExtUsedCntnReqMslots Counter64, 4599 docsIfCmtsUpChnlCtrExtCollCntnReqMslots Counter64, 4600 docsIfCmtsUpChnlCtrExtTotalCntnReqDataMslots Counter64, 4601 docsIfCmtsUpChnlCtrExtUsedCntnReqDataMslots Counter64, 4602 docsIfCmtsUpChnlCtrExtCollCntnReqDataMslots Counter64, 4603 docsIfCmtsUpChnlCtrExtTotalCntnInitMaintMslots Counter64, 4604 docsIfCmtsUpChnlCtrExtUsedCntnInitMaintMslots Counter64, 4605 docsIfCmtsUpChnlCtrExtCollCntnInitMaintMslots Counter64 4606 } 4608 docsIfCmtsUpChnlCtrId OBJECT-TYPE 4609 SYNTAX Integer32 (0..255) 4610 MAX-ACCESS read-only 4611 STATUS current 4612 DESCRIPTION 4613 "The CMTS identification of the upstream channel." 4614 ::= { docsIfCmtsUpChannelCounterEntry 1 } 4616 docsIfCmtsUpChnlCtrTotalMslots OBJECT-TYPE 4617 SYNTAX Counter32 4618 UNITS "mini-slots" 4619 MAX-ACCESS read-only 4620 STATUS current 4621 DESCRIPTION 4622 "Current count, from CMTS initialization, of all mini-slots 4623 defined for this upstream logical channel. This count 4624 includes all IUCs and SIDs, even those allocated to the 4625 NULL SID for a 2.0 logical channel which is inactive. This 4626 is the 32 bit version of docsIfCmtsUpChnlCtrExtTotalMslots 4627 and is included for back compatibility with SNMPv1 4628 managers. Support for this object is mandatory. 4629 Discontinuities in the value of this counter can occur 4630 at reinitialization of the managed system, and at other 4631 times as indicated by the value of 4632 ifCounterDiscontinuityTime for the associated ifIndex." 4633 ::= { docsIfCmtsUpChannelCounterEntry 2 } 4635 docsIfCmtsUpChnlCtrUcastGrantedMslots OBJECT-TYPE 4636 SYNTAX Counter32 4637 UNITS "mini-slots" 4638 MAX-ACCESS read-only 4639 STATUS current 4640 DESCRIPTION 4641 "Current count, from CMTS initialization, of unicast 4642 granted mini-slots on the upstream logical channel, 4643 regardless of burst type. Unicast granted mini-slots are 4644 those in which the CMTS assigned bandwidth to any unicast 4645 SID on the logical channel. However this object does not 4646 include minis-lots for reserved IUCs, or grants to SIDs 4647 designated as meaning 'no CM'. This is the 32 bit version 4648 of docsIfCmtsUpChnlCtrExtUcastGrantedMslots, and is 4649 included for back compatibility with SNMPv1 managers. 4650 Support for this object is mandatory. 4651 Discontinuities in the value of this counter can occur 4652 at reinitialization of the managed system, and at other 4653 times as indicated by the value of 4654 ifCounterDiscontinuityTime for the associated ifIndex." 4655 ::= { docsIfCmtsUpChannelCounterEntry 3 } 4657 docsIfCmtsUpChnlCtrTotalCntnMslots OBJECT-TYPE 4658 SYNTAX Counter32 4659 UNITS "mini-slots" 4660 MAX-ACCESS read-only 4661 STATUS current 4662 DESCRIPTION 4663 "Current count, from CMTS initialization, of contention 4664 mini-slots defined for this upstream logical channel. This 4665 count includes all mini-slots assigned to a broadcast or 4666 multicast SID on the logical channel. This is the 32 bit 4667 version of docsIfCmtsUpChnlCtrExtTotalCntnMslots, and is 4668 included for back compatibility with SNMPv1 managers. 4669 Support for this object is mandatory. 4670 Discontinuities in the value of this counter can occur 4671 at reinitialization of the managed system, and at other 4672 times as indicated by the value of 4673 ifCounterDiscontinuityTime for the associated ifIndex." 4674 ::= { docsIfCmtsUpChannelCounterEntry 4 } 4676 docsIfCmtsUpChnlCtrUsedCntnMslots OBJECT-TYPE 4677 SYNTAX Counter32 4678 UNITS "mini-slots" 4679 MAX-ACCESS read-only 4680 STATUS current 4681 DESCRIPTION 4682 "Current count, from CMTS initialization, of contention 4683 mini-slots utilized on the upstream logical channel. For 4684 contention regions, utilized mini-slots are those in which 4685 the CMTS correctly received an upstream burst from any CM 4686 on the upstream logical channel. This is the 32 bit 4687 version of docsIfCmtsUpChnlCtrExtUsedCntnMslots, and is 4688 included for back compatibility with SNMPv1 managers. 4689 Support for this object is mandatory. 4690 Discontinuities in the value of this counter can occur 4691 at reinitialization of the managed system, and at other 4692 times as indicated by the value of 4693 ifCounterDiscontinuityTime for the associated ifIndex." 4694 ::= { docsIfCmtsUpChannelCounterEntry 5 } 4696 docsIfCmtsUpChnlCtrExtTotalMslots OBJECT-TYPE 4697 SYNTAX Counter64 4698 UNITS "mini-slots" 4699 MAX-ACCESS read-only 4700 STATUS current 4701 DESCRIPTION 4702 "Current count, from CMTS initialization, of all mini-slots 4703 defined for this upstream logical channel. This count 4704 includes all IUCs and SIDs, even those allocated to the 4705 NULL SID for a 2.0 logical channel which is inactive. This 4706 is the 64 bit version of docsIfCmtsUpChnlCtrTotalMslots, 4707 and will not be accessible to SNMPv1 managers. 4708 Support for this object is mandatory. 4709 Discontinuities in the value of this counter can occur 4710 at reinitialization of the managed system, and at other 4711 times as indicated by the value of 4712 ifCounterDiscontinuityTime for the associated ifIndex." 4713 ::= { docsIfCmtsUpChannelCounterEntry 6 } 4715 docsIfCmtsUpChnlCtrExtUcastGrantedMslots OBJECT-TYPE 4716 SYNTAX Counter64 4717 UNITS "mini-slots" 4718 MAX-ACCESS read-only 4719 STATUS current 4720 DESCRIPTION 4721 "Current count, from CMTS initialization, of unicast 4722 granted mini-slots on the upstream logical channel, 4723 regardless of burst type. Unicast granted mini-slots are 4724 those in which the CMTS assigned bandwidth to any unicast 4725 SID on the logical channel. However this object does not 4726 include mini-slots for reserved IUCs, or grants to SIDs 4727 designated as meaning 'no CM'. This is the 64 bit version 4728 of docsIfCmtsUpChnlCtrUcastGrantedMslots, and will not be 4729 accessible to SNMPv1 managers. 4730 Support for this object is mandatory. 4731 Discontinuities in the value of this counter can occur 4732 at reinitialization of the managed system, and at other 4733 times as indicated by the value of 4734 ifCounterDiscontinuityTime for the associated ifIndex." 4736 ::= { docsIfCmtsUpChannelCounterEntry 7 } 4738 docsIfCmtsUpChnlCtrExtTotalCntnMslots OBJECT-TYPE 4739 SYNTAX Counter64 4740 UNITS "mini-slots" 4741 MAX-ACCESS read-only 4742 STATUS current 4743 DESCRIPTION 4744 "Current count, from CMTS initialization, of contention 4745 mini-slots defined for this upstream logical channel. This 4746 count includes all mini-slots assigned to a broadcast or 4747 multicast SID on the logical channel. This is the 64 bit 4748 version of docsIfCmtsUpChnlCtrTotalCntnMslots, and will 4749 not be accessible to SNMPv1 managers. 4750 Support for this object is mandatory. 4751 Discontinuities in the value of this counter can occur 4752 at reinitialization of the managed system, and at other 4753 times as indicated by the value of 4754 ifCounterDiscontinuityTime for the associated ifIndex." 4755 ::= { docsIfCmtsUpChannelCounterEntry 8 } 4757 docsIfCmtsUpChnlCtrExtUsedCntnMslots OBJECT-TYPE 4758 SYNTAX Counter64 4759 UNITS "mini-slots" 4760 MAX-ACCESS read-only 4761 STATUS current 4762 DESCRIPTION 4763 "Current count, from CMTS initialization, of contention 4764 mini-slots utilized on the upstream logical channel. For 4765 contention regions, utilized mini-slots are those in which 4766 the CMTS correctly received an upstream burst from any CM 4767 on the upstream logical channel. This is the 64 bit 4768 version of docsIfCmtsUpChnlCtrUsedCntnMslots, and will not 4769 be accessible to SNMPv1 managers. 4770 Support for this object is mandatory. 4771 Discontinuities in the value of this counter can occur 4772 at reinitialization of the managed system, and at other 4773 times as indicated by the value of 4774 ifCounterDiscontinuityTime for the associated ifIndex." 4775 ::= { docsIfCmtsUpChannelCounterEntry 9 } 4777 docsIfCmtsUpChnlCtrCollCntnMslots OBJECT-TYPE 4778 SYNTAX Counter32 4779 UNITS "mini-slots" 4780 MAX-ACCESS read-only 4781 STATUS current 4782 DESCRIPTION 4783 "Current count, from CMTS initialization, of contention 4784 mini-slots subjected to collisions on the upstream logical 4785 channel. For contention regions, these are the mini-slots 4786 applicable to bursts that the CMTS detected, but could not 4787 correctly receive. This is the 32 bit version of 4788 docsIfCmtsUpChnlCtrExtCollCntnMslots, and is included for 4789 back compatibility with SNMPv1 managers. 4790 Discontinuities in the value of this counter can occur 4791 at reinitialization of the managed system, and at other 4792 times as indicated by the value of 4793 ifCounterDiscontinuityTime for the associated ifIndex." 4794 ::= { docsIfCmtsUpChannelCounterEntry 10 } 4796 docsIfCmtsUpChnlCtrTotalCntnReqMslots OBJECT-TYPE 4797 SYNTAX Counter32 4798 UNITS "mini-slots" 4799 MAX-ACCESS read-only 4800 STATUS current 4801 DESCRIPTION 4802 "Current count, from CMTS initialization, of contention 4803 request mini-slots defined for this upstream logical 4804 channel. This count includes all mini-slots for IUC1 4805 assigned to a broadcast or multicast SID on the logical 4806 channel. This is the 32 bit version of 4807 docsIfCmtsUpChnlCtrExtTotalCntnReqMslots, and is included 4808 for back compatibility with SNMPv1 managers. 4809 Discontinuities in the value of this counter can occur 4810 at reinitialization of the managed system, and at other 4811 times as indicated by the value of 4812 ifCounterDiscontinuityTime for the associated ifIndex." 4813 ::= { docsIfCmtsUpChannelCounterEntry 11 } 4815 docsIfCmtsUpChnlCtrUsedCntnReqMslots OBJECT-TYPE 4816 SYNTAX Counter32 4817 UNITS "mini-slots" 4818 MAX-ACCESS read-only 4819 STATUS current 4820 DESCRIPTION 4821 "Current count, from CMTS initialization, of contention 4822 request mini-slots utilized on this upstream logical 4823 channel. This count includes all contention mini-slots for 4824 IUC1 applicable to bursts that the CMTS correctly 4825 received. This is the 32 bit version of 4826 docsIfCmtsUpChnlCtrExtUsedCntnReqMslots, and is included 4827 for back compatibility with SNMPv1 managers. 4828 Discontinuities in the value of this counter can occur 4829 at reinitialization of the managed system, and at other 4830 times as indicated by the value of 4831 ifCounterDiscontinuityTime for the associated ifIndex." 4832 ::= { docsIfCmtsUpChannelCounterEntry 12 } 4834 docsIfCmtsUpChnlCtrCollCntnReqMslots OBJECT-TYPE 4835 SYNTAX Counter32 4836 UNITS "mini-slots" 4837 MAX-ACCESS read-only 4838 STATUS current 4839 DESCRIPTION 4840 "Current count, from CMTS initialization, of contention 4841 request mini-slots subjected to collisions on this upstream 4842 logical channel. This includes all contention mini-slots 4843 for IUC1 applicable to bursts that the CMTS detected, but 4844 could not correctly receive. This is the 32 bit version of 4845 docsIfCmtsUpChnlCtrExtCollCntnReqMslots, and is included 4846 for back compatibility with SNMPv1 managers. 4847 Discontinuities in the value of this counter can occur 4848 at reinitialization of the managed system, and at other 4849 times as indicated by the value of 4850 ifCounterDiscontinuityTime for the associated ifIndex." 4851 ::= { docsIfCmtsUpChannelCounterEntry 13 } 4853 docsIfCmtsUpChnlCtrTotalCntnReqDataMslots OBJECT-TYPE 4854 SYNTAX Counter32 4855 UNITS "mini-slots" 4856 MAX-ACCESS read-only 4857 STATUS current 4858 DESCRIPTION 4859 "Current count, from CMTS initialization, of contention 4860 request data mini-slots defined for this upstream logical 4861 channel. This count includes all mini-slots for IUC2 4862 assigned to a broadcast or multicast SID on the logical 4863 channel. This is the 32 bit version of 4864 docsIfCmtsUpChnlCtrExtTotalCntnReqDataMslots, and is 4865 included for back compatibility with SNMPv1 managers. 4866 Discontinuities in the value of this counter can occur 4867 at reinitialization of the managed system, and at other 4868 times as indicated by the value of 4869 ifCounterDiscontinuityTime for the associated ifIndex." 4870 ::= { docsIfCmtsUpChannelCounterEntry 14 } 4872 docsIfCmtsUpChnlCtrUsedCntnReqDataMslots OBJECT-TYPE 4873 SYNTAX Counter32 4874 UNITS "mini-slots" 4875 MAX-ACCESS read-only 4876 STATUS current 4877 DESCRIPTION 4878 "Current count, from CMTS initialization, of contention 4879 request data mini-slots utilized on this upstream logical 4880 channel. This includes all contention mini-slots for IUC2 4881 applicable to bursts that the CMTS correctly received. 4882 This is the 32 bit version of 4883 docsIfCmtsUpChnlCtrExtUsedCntnReqDataMslots, and is 4884 included for back compatibility with SNMPv1 managers. 4885 Discontinuities in the value of this counter can occur 4886 at reinitialization of the managed system, and at other 4887 times as indicated by the value of 4888 ifCounterDiscontinuityTime for the associated ifIndex." 4889 ::= { docsIfCmtsUpChannelCounterEntry 15 } 4891 docsIfCmtsUpChnlCtrCollCntnReqDataMslots OBJECT-TYPE 4892 SYNTAX Counter32 4893 UNITS "mini-slots" 4894 MAX-ACCESS read-only 4895 STATUS current 4896 DESCRIPTION 4897 "Current count, from CMTS initialization, of contention 4898 request data mini-slots subjected to collisions on this 4899 upstream logical channel. This includes all contention 4900 mini-slots for IUC2 applicable to bursts that the CMTS 4901 detected, but could not correctly receive. This is the 32 4902 bit version of 4903 docsIfCmtsUpChnlCtrExtCollCntnReqDataMslots, and is 4904 included for back compatibility with SNMPv1 managers. 4905 Discontinuities in the value of this counter can occur 4906 at reinitialization of the managed system, and at other 4907 times as indicated by the value of 4908 ifCounterDiscontinuityTime for the associated ifIndex." 4909 ::= { docsIfCmtsUpChannelCounterEntry 16 } 4911 docsIfCmtsUpChnlCtrTotalCntnInitMaintMslots OBJECT-TYPE 4912 SYNTAX Counter32 4913 UNITS "mini-slots" 4914 MAX-ACCESS read-only 4915 STATUS current 4916 DESCRIPTION 4917 "Current count, from CMTS initialization, of contention 4918 initial maintenance mini-slots defined for this upstream 4919 logical channel. This includes all mini-slots for IUC3 4920 assigned to a broadcast or multicast SID on the logical 4921 channel. This is the 32 bit version of 4922 docsIfCmtsUpChnlCtrExtTotalCntnInitMaintMslots, 4923 and is included for back compatibility with SNMPv1 4924 managers. 4925 Discontinuities in the value of this counter can occur 4926 at reinitialization of the managed system, and at other 4927 times as indicated by the value of 4928 ifCounterDiscontinuityTime for the associated ifIndex." 4929 ::= { docsIfCmtsUpChannelCounterEntry 17 } 4931 docsIfCmtsUpChnlCtrUsedCntnInitMaintMslots OBJECT-TYPE 4932 SYNTAX Counter32 4933 MAX-ACCESS read-only 4934 STATUS current 4935 DESCRIPTION 4936 "Current count, from CMTS initialization, of contention 4937 initial maintenance mini-slots utilized on this upstream 4938 logical channel. This includes all contention mini-slots 4939 for IUC3 applicable to bursts that the CMTS correctly 4940 received. This is the 32 bit version of 4941 docsIfCmtsUpChnlCtrExtUsedCntnInitMaintMslots, 4942 and is included for back compatibility with SNMPv1 4943 managers. 4944 Discontinuities in the value of this counter can occur 4945 at reinitialization of the managed system, and at other 4946 times as indicated by the value of 4947 ifCounterDiscontinuityTime for the associated ifIndex." 4948 ::= { docsIfCmtsUpChannelCounterEntry 18 } 4950 docsIfCmtsUpChnlCtrCollCntnInitMaintMslots OBJECT-TYPE 4951 SYNTAX Counter32 4952 UNITS "mini-slots" 4953 MAX-ACCESS read-only 4954 STATUS current 4955 DESCRIPTION 4956 "Current count, from CMTS initialization, of contention 4957 initial maintenance mini-slots subjected to collisions on 4958 this upstream logical channel. This includes all 4959 contention mini-slots for IUC3 applicable to bursts that 4960 the CMTS detected, but could not correctly receive. 4961 This is the 32 bit version of 4962 docsIfCmtsUpChnlCtrExtCollCntnInitMaintMslots, 4963 and is included for back compatibility with SNMPv1 4964 managers. 4965 Discontinuities in the value of this counter can occur 4966 at reinitialization of the managed system, and at other 4967 times as indicated by the value of 4968 ifCounterDiscontinuityTime for the associated ifIndex." 4969 ::= { docsIfCmtsUpChannelCounterEntry 19 } 4971 docsIfCmtsUpChnlCtrExtCollCntnMslots OBJECT-TYPE 4972 SYNTAX Counter64 4973 UNITS "mini-slots" 4974 MAX-ACCESS read-only 4975 STATUS current 4976 DESCRIPTION 4977 "Current count, from CMTS initialization, of collision 4978 contention mini-slots on the upstream logical channel. 4979 For contention regions, these are the mini-slots applicable 4980 to bursts that the CMTS detected, but could not correctly 4981 receive. This is the 64 bit version of 4982 docsIfCmtsUpChnlCtrCollCntnMslots, and will not be 4983 accessible to SNMPv1 managers. 4984 Discontinuities in the value of this counter can occur 4985 at reinitialization of the managed system, and at other 4986 times as indicated by the value of 4987 ifCounterDiscontinuityTime for the associated ifIndex." 4988 ::= { docsIfCmtsUpChannelCounterEntry 20 } 4990 docsIfCmtsUpChnlCtrExtTotalCntnReqMslots OBJECT-TYPE 4991 SYNTAX Counter64 4992 UNITS "mini-slots" 4993 MAX-ACCESS read-only 4994 STATUS current 4995 DESCRIPTION 4996 "Current count, from CMTS initialization, of contention 4997 request mini-slots defined for this upstream logical 4998 channel. This count includes all mini-slots for IUC1 4999 assigned to a broadcast or multicast SID on the logical 5000 channel. This is the 64 bit version of 5001 docsIfCmtsUpChnlCtrTotalCntnReqMslots, and will not be 5002 accessible to SNMPv1 managers. 5003 Discontinuities in the value of this counter can occur 5004 at reinitialization of the managed system, and at other 5005 times as indicated by the value of 5006 ifCounterDiscontinuityTime for the associated ifIndex." 5007 ::= { docsIfCmtsUpChannelCounterEntry 21 } 5009 docsIfCmtsUpChnlCtrExtUsedCntnReqMslots OBJECT-TYPE 5010 SYNTAX Counter64 5011 UNITS "mini-slots" 5012 MAX-ACCESS read-only 5013 STATUS current 5014 DESCRIPTION 5015 "Current count, from CMTS initialization, of contention 5016 request mini-slots utilized on this upstream logical 5017 channel. This count includes all contention mini-slots for 5018 IUC1 applicable to bursts that the CMTS correctly 5019 received. This is the 64 bit version of 5020 docsIfCmtsUpChnlCtrUsedCntnReqMslots, and will not be 5021 accessible to SNMPv1 managers. 5022 Discontinuities in the value of this counter can occur 5023 at reinitialization of the managed system, and at other 5024 times as indicated by the value of 5025 ifCounterDiscontinuityTime for the associated ifIndex." 5026 ::= { docsIfCmtsUpChannelCounterEntry 22 } 5028 docsIfCmtsUpChnlCtrExtCollCntnReqMslots OBJECT-TYPE 5029 SYNTAX Counter64 5030 UNITS "mini-slots" 5031 MAX-ACCESS read-only 5032 STATUS current 5033 DESCRIPTION 5034 "Current count, from CMTS initialization, of contention 5035 request mini-slots subjected to collisions on this upstream 5036 logical channel. This includes all contention mini-slots 5037 for IUC1 applicable to bursts that the CMTS detected, 5038 but could not correctly receive. This is the 64 bit 5039 version of docsIfCmtsUpChnlCtrCollCntnReqMslots, and will 5040 not be accessible to SNMPv1 managers. 5041 Discontinuities in the value of this counter can occur 5042 at reinitialization of the managed system, and at other 5043 times as indicated by the value of 5044 ifCounterDiscontinuityTime for the associated ifIndex." 5045 ::= { docsIfCmtsUpChannelCounterEntry 23 } 5047 docsIfCmtsUpChnlCtrExtTotalCntnReqDataMslots OBJECT-TYPE 5048 SYNTAX Counter64 5049 UNITS "mini-slots" 5050 MAX-ACCESS read-only 5051 STATUS current 5052 DESCRIPTION 5053 "Current count, from CMTS initialization, of contention 5054 request data mini-slots defined for this upstream logical 5055 channel. This count includes all mini-slots for IUC2 5056 assigned to a broadcast or multicast SID on the logical 5057 channel. This is the 64 bit version of 5058 docsIfCmtsUpChnlCtrTotalCntnReqDataMslots, and will not be 5059 accessible to SNMPv1 managers. 5060 Discontinuities in the value of this counter can occur 5061 at reinitialization of the managed system, and at other 5062 times as indicated by the value of 5063 ifCounterDiscontinuityTime for the associated ifIndex." 5064 ::= { docsIfCmtsUpChannelCounterEntry 24 } 5066 docsIfCmtsUpChnlCtrExtUsedCntnReqDataMslots OBJECT-TYPE 5067 SYNTAX Counter64 5068 UNITS "mini-slots" 5069 MAX-ACCESS read-only 5070 STATUS current 5071 DESCRIPTION 5072 "Current count, from CMTS initialization, of contention 5073 request data mini-slots utilized on this upstream logical 5074 channel. This includes all contention mini-slots for IUC2 5075 applicable to bursts that the CMTS correctly received. 5076 This is the 64 bit version of 5077 docsIfCmtsUpChnlCtrUsedCntnReqDataMslots, and will not be 5078 accessible to SNMPv1 managers. 5079 Discontinuities in the value of this counter can occur 5080 at reinitialization of the managed system, and at other 5081 times as indicated by the value of 5082 ifCounterDiscontinuityTime for the associated ifIndex." 5083 ::= { docsIfCmtsUpChannelCounterEntry 25 } 5085 docsIfCmtsUpChnlCtrExtCollCntnReqDataMslots OBJECT-TYPE 5086 SYNTAX Counter64 5087 UNITS "mini-slots" 5088 MAX-ACCESS read-only 5089 STATUS current 5090 DESCRIPTION 5091 "Current count, from CMTS initialization, of contention 5092 request data mini-slots subjected to collisions on this 5093 upstream logical channel. This includes all contention 5094 mini-slots for IUC2 applicable to bursts that the CMTS 5095 detected, but could not correctly receive. This is the 5096 64 bit version of 5097 docsIfCmtsUpChnlCtrCollCntnReqDataMslots, 5098 and will not be accessible to SNMPv1 managers. 5099 Discontinuities in the value of this counter can occur 5100 at reinitialization of the managed system, and at other 5101 times as indicated by the value of 5102 ifCounterDiscontinuityTime for the associated ifIndex." 5103 ::= { docsIfCmtsUpChannelCounterEntry 26 } 5105 docsIfCmtsUpChnlCtrExtTotalCntnInitMaintMslots OBJECT-TYPE 5106 SYNTAX Counter64 5107 UNITS "mini-slots" 5108 MAX-ACCESS read-only 5109 STATUS current 5110 DESCRIPTION 5111 "Current count, from CMTS initialization, of initial 5112 maintenance mini-slots defined for this upstream logical 5113 channel. This count includes all mini-slots for IUC3 5114 assigned to a broadcast or multicast SID on the logical 5115 channel. This is the 64 bit version of 5116 docsIfCmtsUpChnlCtrTotalCntnInitMaintMslots, 5117 and will not be accessible to SNMPv1 managers. 5118 Discontinuities in the value of this counter can occur 5119 at reinitialization of the managed system, and at other 5120 times as indicated by the value of 5121 ifCounterDiscontinuityTime for the associated ifIndex." 5122 ::= { docsIfCmtsUpChannelCounterEntry 27 } 5124 docsIfCmtsUpChnlCtrExtUsedCntnInitMaintMslots OBJECT-TYPE 5125 SYNTAX Counter64 5126 UNITS "mini-slots" 5127 MAX-ACCESS read-only 5128 STATUS current 5129 DESCRIPTION 5130 "Current count, from CMTS initialization, of initial 5131 maintenance mini-slots utilized on this upstream logical 5132 channel. This includes all contention mini-slots for IUC3 5133 applicable to bursts that the CMTS correctly received. 5134 This is the 64 bit version of 5135 docsIfCmtsUpChnlCtrUsedCntnInitMaintMslots, 5136 and will not be accessible to SNMPv1 managers. 5137 Discontinuities in the value of this counter can occur 5138 at reinitialization of the managed system, and at other 5139 times as indicated by the value of 5140 ifCounterDiscontinuityTime for the associated ifIndex." 5141 ::= { docsIfCmtsUpChannelCounterEntry 28 } 5143 docsIfCmtsUpChnlCtrExtCollCntnInitMaintMslots OBJECT-TYPE 5144 SYNTAX Counter64 5145 UNITS "mini-slots" 5146 MAX-ACCESS read-only 5147 STATUS current 5148 DESCRIPTION 5149 "Current count, from CMTS initialization, of contention 5150 initial maintenance mini-slots subjected to collisions on 5151 this upstream logical channel. This includes all 5152 contention mini-slots for IUC3 applicable to bursts that 5153 the CMTS detected, but could not correctly receive. 5154 This is the 64 bit version of 5155 docsIfCmtsUpChnlCtrCollCntnInitMaintMslots, and will not 5156 be accessible to SNMPv1 managers. 5157 Discontinuities in the value of this counter can occur 5158 at reinitialization of the managed system, and at other 5159 times as indicated by the value of 5160 ifCounterDiscontinuityTime for the associated ifIndex." 5161 ::= { docsIfCmtsUpChannelCounterEntry 29 } 5163 -- 5164 -- notification group is for future extension. 5165 -- 5167 docsIfNotification OBJECT IDENTIFIER ::= { docsIfMib 2 } 5169 -- 5170 -- MIB Compliance statements. 5171 -- 5173 -- 5174 -- RFC 2670 Conformance definitions 5175 -- 5177 docsIfConformance OBJECT IDENTIFIER ::= { docsIfMib 3 } 5178 docsIfCompliances OBJECT IDENTIFIER ::= { docsIfConformance 1 } 5179 docsIfGroups OBJECT IDENTIFIER ::= { docsIfConformance 2 } 5181 -- 5182 -- RFC XXXX Conformance definitions 5183 -- 5184 -- ************************************************************ 5185 -- * NOTES TO RFC Editor (to be removed prior to publication) * 5186 -- * * 5187 -- * replace XXXX with the IANA assigned RFC number * 5188 -- of this document * 5189 -- * * 5190 -- ************************************************************ 5192 docsIfCompliancesV2 OBJECT IDENTIFIER ::= { docsIfConformance 3 } 5193 docsIfGroupsV2 OBJECT IDENTIFIER ::= { docsIfConformance 4 } 5195 docsIfBasicCompliance MODULE-COMPLIANCE 5196 STATUS deprecated 5197 DESCRIPTION 5198 "The compliance statement for devices that implement 5199 MCNS/DOCSIS compliant Radio Frequency Interfaces." 5201 MODULE -- docsIfMib 5203 -- unconditionally mandatory groups 5204 MANDATORY-GROUPS { 5205 docsIfBasicGroup 5206 } 5208 -- conditionally mandatory group 5209 GROUP docsIfCmGroup 5210 DESCRIPTION 5211 "This group is implemented only in Cable Modems, not in 5212 Cable Modem Termination Systems." 5214 -- conditionally mandatory group 5215 GROUP docsIfCmtsGroup 5216 DESCRIPTION 5217 "This group is implemented only in Cable Modem Termination 5218 Systems, not in Cable Modems." 5220 OBJECT docsIfDownChannelFrequency 5221 WRITE-SYNTAX Integer32 (54000000..860000000) 5222 MIN-ACCESS read-only 5223 DESCRIPTION 5224 "Read-write in Cable Modem Termination Systems; 5225 read-only in Cable Modems. The values above are 5226 appropriate for a cable plant using a Sub-Split channel 5227 plan. If DOCSIS is extended to cover other types of 5228 channel plans (and frequency allocations) this object 5229 will be modified accordingly." 5231 OBJECT docsIfDownChannelWidth 5232 WRITE-SYNTAX Integer32 (6000000) 5233 MIN-ACCESS read-only 5234 DESCRIPTION 5235 "It is conformant to implement this object as read-only. 5236 In Cable Modems, this object is always implemented as 5237 read-only. The above value is appropriate for cable 5238 plants running under NTSC (National Television 5239 Standards Committee) standards. If DOCSIS is extended to 5240 work with other standard (e.g. European standards), this 5241 object will be modified accordingly." 5243 OBJECT docsIfDownChannelModulation 5244 WRITE-SYNTAX INTEGER { 5245 qam64 (3), 5246 qam256 (4) 5247 } 5248 MIN-ACCESS read-only 5249 DESCRIPTION 5250 "Read-write in Cable Modem Termination Systems; 5251 read-only in Cable Modems." 5253 OBJECT docsIfDownChannelInterleave 5254 WRITE-SYNTAX INTEGER { 5255 taps8Increment16(3), 5256 taps16Increment8(4), 5257 taps32Increment4(5), 5258 taps64Increment2(6), 5259 taps128Increment1(7) 5260 } 5261 MIN-ACCESS read-only 5262 DESCRIPTION 5263 "Read-write in Cable Modem Termination Systems; 5264 read-only in Cable Modems." 5266 OBJECT docsIfDownChannelPower 5267 MIN-ACCESS read-only 5268 DESCRIPTION 5269 "Read-write in Cable Modem Termination Systems; 5270 read-only in Cable Modems." 5272 OBJECT docsIfUpChannelFrequency 5273 WRITE-SYNTAX Integer32 (5000000..42000000) 5274 MIN-ACCESS read-only 5275 DESCRIPTION 5276 "Read-write in Cable Modem Termination Systems; 5277 read-only in Cable Modems. The values above are 5278 appropriate for a cable plant using a Sub-Split channel 5279 plan. If DOCSIS is extended to cover other types of 5280 channel plans (and frequency allocations) this object 5281 will be modified accordingly." 5283 OBJECT docsIfUpChannelWidth 5284 WRITE-SYNTAX Integer32 (200000..3200000) 5285 MIN-ACCESS read-only 5286 DESCRIPTION 5287 "Read-write in Cable Modem Termination Systems; 5288 read-only in Cable Modems. The above value is appropriate 5289 for cable plants running under NTSC (National Television 5290 Standards Committee) standards. If DOCSIS is extended to 5291 work with other standard (e.g. European standards), this 5292 object will be modified accordingly." 5294 OBJECT docsIfUpChannelModulationProfile 5295 MIN-ACCESS read-only 5296 DESCRIPTION 5297 "Read-write in Cable Modem Termination Systems; 5298 read-only in Cable Modems." 5300 OBJECT docsIfUpChannelSlotSize 5301 MIN-ACCESS read-only 5302 DESCRIPTION 5303 "This object is always read-only in Cable Modems. 5304 It is compliant to implement this object as read-only 5305 in Cable Modem Termination Systems." 5307 OBJECT docsIfUpChannelRangingBackoffStart 5308 MIN-ACCESS read-only 5309 DESCRIPTION 5310 "Read-write in Cable Modem Termination Systems; 5311 read-only in Cable Modems." 5313 OBJECT docsIfUpChannelRangingBackoffEnd 5314 MIN-ACCESS read-only 5315 DESCRIPTION 5316 "Read-write in Cable Modem Termination Systems; 5317 read-only in Cable Modems." 5319 OBJECT docsIfUpChannelTxBackoffStart 5320 MIN-ACCESS read-only 5321 DESCRIPTION 5322 "Read-write in Cable Modem Termination Systems; 5323 read-only in Cable Modems." 5325 OBJECT docsIfUpChannelTxBackoffEnd 5326 MIN-ACCESS read-only 5327 DESCRIPTION 5328 "Read-write in Cable Modem Termination Systems; 5329 read-only in Cable Modems." 5331 OBJECT docsIfQosProfPriority 5332 MIN-ACCESS read-only 5333 DESCRIPTION 5334 "This object is always read-only in Cable Modems. 5336 It is compliant to implement this object as read-only 5337 in Cable Modem Termination Systems." 5339 OBJECT docsIfQosProfMaxUpBandwidth 5340 MIN-ACCESS read-only 5341 DESCRIPTION 5342 "This object is always read-only in Cable Modems. 5343 It is compliant to implement this object as read-only 5344 in Cable Modem Termination Systems." 5346 OBJECT docsIfQosProfGuarUpBandwidth 5347 MIN-ACCESS read-only 5348 DESCRIPTION 5349 "This object is always read-only in Cable Modems. 5350 It is compliant to implement this object as read-only 5351 in Cable Modem Termination Systems." 5353 OBJECT docsIfQosProfMaxDownBandwidth 5354 MIN-ACCESS read-only 5355 DESCRIPTION 5356 "This object is always read-only in Cable Modems. 5357 It is compliant to implement this object as read-only 5358 in Cable Modem Termination Systems." 5360 OBJECT docsIfQosProfMaxTxBurst 5361 MIN-ACCESS read-only 5362 DESCRIPTION 5363 "This object is always read-only in Cable Modems. 5364 It is compliant to implement this object as read-only 5365 in Cable Modem Termination Systems." 5367 OBJECT docsIfQosProfBaselinePrivacy 5368 MIN-ACCESS read-only 5369 DESCRIPTION 5370 "This object is always read-only in Cable Modems. 5371 It is compliant to implement this object as read-only 5372 in Cable Modem Termination Systems." 5374 OBJECT docsIfQosProfStatus 5375 MIN-ACCESS read-only 5376 DESCRIPTION 5377 "This object is always read-only in Cable Modems. 5378 It is compliant to implement this object as read-only 5379 in Cable Modem Termination Systems." 5381 OBJECT docsIfCmtsServiceAdminStatus 5382 MIN-ACCESS read-only 5383 DESCRIPTION 5384 "It is compliant to implement this object as read-only." 5386 OBJECT docsIfCmtsSyncInterval 5387 MIN-ACCESS read-only 5388 DESCRIPTION 5389 "It is compliant to implement this object as read-only." 5391 OBJECT docsIfCmtsUcdInterval 5392 MIN-ACCESS read-only 5393 DESCRIPTION 5394 "It is compliant to implement this object as read-only." 5396 OBJECT docsIfCmtsInsertInterval 5397 MIN-ACCESS read-only 5398 DESCRIPTION 5399 "It is compliant to implement this object as read-only." 5401 OBJECT docsIfCmtsInvitedRangingAttempts 5402 MIN-ACCESS read-only 5403 DESCRIPTION 5404 "It is compliant to implement this object as read-only." 5406 OBJECT docsIfCmtsQosProfilePermissions 5407 MIN-ACCESS read-only 5408 DESCRIPTION 5409 "It is compliant to implement this object as read-only." 5411 OBJECT docsIfCmtsModType 5412 WRITE-SYNTAX INTEGER { 5413 qpsk (2), 5414 qam16 (3) 5415 } 5416 DESCRIPTION 5417 "Management station MAY only set 16QAM or QPSK modulation, 5418 but others might be possible based on device 5419 configuration." 5421 ::= { docsIfCompliances 1 } 5423 docsIfBasicComplianceV2 MODULE-COMPLIANCE 5424 STATUS current 5425 DESCRIPTION 5426 "The compliance statement for devices that implement 5427 MCNS/DOCSIS compliant Radio Frequency Interfaces." 5429 MODULE -- docsIfMib 5431 -- unconditionally mandatory groups 5432 MANDATORY-GROUPS { 5433 docsIfBasicGroupV2 5434 } 5436 -- conditionally mandatory group 5437 GROUP docsIfCmGroupV2 5438 DESCRIPTION 5439 "This group is implemented only in Cable Modems, not in 5440 Cable Modem Termination Systems." 5442 -- conditionally mandatory group 5443 GROUP docsIfCmtsGroupV2 5444 DESCRIPTION 5445 "This group is implemented only in Cable Modem Termination 5446 Systems, not in Cable Modems." 5448 -- Optional groups 5450 GROUP docsIfCmtsOptionalGroupV2 5451 DESCRIPTION 5452 "This group is optional for Cable Modem Termination Systems, 5453 and not applicable for Cable Modems." 5455 OBJECT docsIfDownChannelFrequency 5456 WRITE-SYNTAX Integer32 (47000000..862000000) 5457 MIN-ACCESS read-only 5458 DESCRIPTION 5459 "Read-write in Cable Modem Termination Systems, 5460 read-only in Cable Modems. 5461 A range of 54MHz to 860MHz is appropriate for a cable 5462 plant using a North American Sub-Split channel plan. 5463 The spectrum range has been expanded to accommodate 5464 a lower edge of 47MHz and an upper edge of 862MHz 5465 for some European channel plans. 5466 If DOCSIS is extended to cover other types of channel 5467 plans (and frequency allocations) this object will be 5468 modified accordingly." 5470 OBJECT docsIfDownChannelWidth 5471 WRITE-SYNTAX Integer32 (6000000 | 8000000) 5472 MIN-ACCESS read-only 5473 DESCRIPTION 5474 "It is conformant to implement this object as read-only. 5475 In Cable Modems, this object is always implemented as 5476 read-only. The value of 6 MHz is appropriate for cable 5477 plants running under NTSC (National Television 5478 Standards Committee) standards. The value of 8 MHz is 5479 appropriate for cable plants running under ETSI 5480 standards. For other regional standards, this 5481 object will be modified accordingly." 5483 OBJECT docsIfDownChannelModulation 5484 WRITE-SYNTAX INTEGER { 5485 qam64 (3), 5486 qam256 (4) 5487 } 5488 MIN-ACCESS read-only 5489 DESCRIPTION 5490 "Read-write in Cable Modem Termination Systems, 5491 read-only in Cable Modems." 5493 OBJECT docsIfDownChannelInterleave 5494 WRITE-SYNTAX INTEGER { 5495 taps8Increment16(3), 5496 taps16Increment8(4), 5497 taps32Increment4(5), 5498 taps64Increment2(6), 5499 taps128Increment1(7), 5500 taps12increment17(8) 5501 } 5502 MIN-ACCESS read-only 5503 DESCRIPTION 5504 "Read-write in Cable Modem Termination Systems, 5505 read-only in Cable Modems." 5507 OBJECT docsIfDownChannelPower 5508 MIN-ACCESS read-only 5509 DESCRIPTION 5510 "Read-write in Cable Modem Termination Systems, 5511 read-only in Cable Modems." 5513 OBJECT docsIfUpChannelFrequency 5514 WRITE-SYNTAX Integer32 (5000000..65000000) 5515 MIN-ACCESS read-only 5516 DESCRIPTION 5517 "Read-create in Cable Modem Termination Systems, 5518 read-only in Cable Modems. 5519 A range of 5MHz to 42MHz is appropriate for a cable 5520 plant using a North American Sub-Split channel plan. 5521 The spectrum range has been expanded to accommodate 5522 an upper edge of 65MHz for some European channel plans. 5523 If DOCSIS is extended to cover other types of channel 5524 plans (and frequency allocations) this object will 5525 be modified accordingly." 5527 OBJECT docsIfUpChannelWidth 5528 WRITE-SYNTAX Integer32 (200000..6400000) 5529 MIN-ACCESS read-only 5530 DESCRIPTION 5531 "Read-create in Cable Modem Termination Systems, 5532 read-only in Cable Modems. The above value is appropriate 5533 for cable plants running under NTSC (National Television 5534 Standards Committee) standards. If DOCSIS is extended to 5535 work with other standard (e.g. European standards), this 5536 object will be modified accordingly." 5538 OBJECT docsIfUpChannelModulationProfile 5539 MIN-ACCESS read-only 5540 DESCRIPTION 5541 "Read-create in Cable Modem Termination Systems, 5542 read-only in Cable Modems." 5544 OBJECT docsIfUpChannelSlotSize 5545 MIN-ACCESS read-only 5546 DESCRIPTION 5547 "This object is always read-only in Cable Modems. 5548 It is compliant to implement this object as read-only 5549 in Cable Modem Termination Systems." 5551 OBJECT docsIfUpChannelRangingBackoffStart 5552 MIN-ACCESS read-only 5553 DESCRIPTION 5554 "Read-create in Cable Modem Termination Systems, 5555 read-only in Cable Modems." 5557 OBJECT docsIfUpChannelRangingBackoffEnd 5558 MIN-ACCESS read-only 5559 DESCRIPTION 5560 "Read-create in Cable Modem Termination Systems, 5561 read-only in Cable Modems." 5563 OBJECT docsIfUpChannelTxBackoffStart 5564 MIN-ACCESS read-only 5565 DESCRIPTION 5566 "Read-create in Cable Modem Termination Systems, 5567 read-only in Cable Modems." 5569 OBJECT docsIfUpChannelTxBackoffEnd 5570 MIN-ACCESS read-only 5571 DESCRIPTION 5572 "Read-create in Cable Modem Termination Systems, 5573 read-only in Cable Modems." 5575 OBJECT docsIfUpChannelScdmaActiveCodes 5576 MIN-ACCESS read-only 5577 DESCRIPTION 5578 "Read-create in Cable Modem Termination Systems, 5579 read-only in Cable Modems. 5580 The number of active codes when SCDMA is in use MUST range 5581 from 64 to 128, and MUST be a non-Prime value. 5582 Providing this range allows for the following features 5583 and capabilities: 5584 1) Power management in S-CDMA spreader-on frames 5585 (with a 3 dB spread) 5587 2) Avoidance of code 0 5588 3) Flexible mini-slot sizes with and without the use of 5589 code 0" 5591 OBJECT docsIfUpChannelScdmaCodesPerSlot 5592 MIN-ACCESS read-only 5593 DESCRIPTION 5594 "Read-create in Cable Modem Termination Systems, 5595 read-only in Cable Modems." 5597 OBJECT docsIfUpChannelScdmaFrameSize 5598 MIN-ACCESS read-only 5599 DESCRIPTION 5600 "Read-create in Cable Modem Termination Systems, 5601 read-only in Cable Modems." 5603 OBJECT docsIfUpChannelScdmaHoppingSeed 5604 MIN-ACCESS read-only 5605 DESCRIPTION 5606 "Read-create in Cable Modem Termination Systems, 5607 read-only in Cable Modems." 5609 OBJECT docsIfUpChannelCloneFrom 5610 MIN-ACCESS read-only 5611 DESCRIPTION 5612 "Read-create in Cable Modem Termination Systems, 5613 read-only in Cable Modems." 5615 OBJECT docsIfUpChannelUpdate 5616 MIN-ACCESS read-only 5617 DESCRIPTION 5618 "Read-create in Cable Modem Termination Systems, 5619 read-only in Cable Modems." 5621 OBJECT docsIfUpChannelStatus 5622 SYNTAX RowStatus {active(1), notReady(3)} 5623 WRITE-SYNTAX RowStatus {createAndWait(5), destroy(6)} 5624 MIN-ACCESS read-only 5625 DESCRIPTION 5626 "Read-create in Cable Modem Termination Systems, 5627 read-only in Cable Modems. 5628 Entries associated to upstream channels rows in ifTable 5629 only support read-only value active(1). 5630 Entries used for cloning purposes support values 5631 notReady(2), createAndWait(5) and destroy(6)." 5633 OBJECT docsIfUpChannelPreEqEnable 5634 MIN-ACCESS read-only 5635 DESCRIPTION 5636 "Read-create in Cable Modem Termination Systems, 5637 read-only in Cable Modems." 5639 OBJECT docsIfQosProfPriority 5640 MIN-ACCESS read-only 5641 DESCRIPTION 5642 "This object is always read-only in Cable Modems. 5643 It is compliant to implement this object as read-only 5644 in Cable Modem Termination Systems." 5646 OBJECT docsIfQosProfMaxUpBandwidth 5647 MIN-ACCESS read-only 5648 DESCRIPTION 5649 "This object is always read-only in Cable Modems. 5650 It is compliant to implement this object as read-only 5651 in Cable Modem Termination Systems." 5653 OBJECT docsIfQosProfGuarUpBandwidth 5654 MIN-ACCESS read-only 5655 DESCRIPTION 5656 "This object is always read-only in Cable Modems. 5657 It is compliant to implement this object as read-only 5658 in Cable Modem Termination Systems." 5660 OBJECT docsIfQosProfMaxDownBandwidth 5661 MIN-ACCESS read-only 5662 DESCRIPTION 5663 "This object is always read-only in Cable Modems. 5664 It is compliant to implement this object as read-only 5665 in Cable Modem Termination Systems." 5667 OBJECT docsIfQosProfBaselinePrivacy 5668 MIN-ACCESS read-only 5669 DESCRIPTION 5670 "This object is always read-only in Cable Modems. 5671 It is compliant to implement this object as read-only 5672 in Cable Modem Termination Systems." 5674 OBJECT docsIfQosProfStatus 5675 MIN-ACCESS read-only 5676 DESCRIPTION 5677 "This object is always read-only in Cable Modems. 5678 It is compliant to implement this object as read-only 5679 in Cable Modem Termination Systems." 5681 OBJECT docsIfQosProfMaxTransmitBurst 5682 MIN-ACCESS read-only 5683 DESCRIPTION 5684 "This object is always read-only in Cable Modems. 5685 It is compliant to implement this object as read-only 5686 in Cable Modem Termination Systems." 5688 OBJECT docsIfCmtsServiceAdminStatus 5689 MIN-ACCESS read-only 5690 DESCRIPTION 5691 "It is compliant to implement this object as read-only." 5693 OBJECT docsIfCmtsSyncInterval 5694 MIN-ACCESS read-only 5695 DESCRIPTION 5696 "It is compliant to implement this object as read-only." 5698 OBJECT docsIfCmtsUcdInterval 5699 MIN-ACCESS read-only 5700 DESCRIPTION 5701 "It is compliant to implement this object as read-only." 5703 OBJECT docsIfCmtsInsertInterval 5704 MIN-ACCESS read-only 5705 DESCRIPTION 5706 "It is compliant to implement this object as read-only." 5708 OBJECT docsIfCmtsInvitedRangingAttempts 5709 MIN-ACCESS read-only 5710 DESCRIPTION 5711 "It is compliant to implement this object as read-only." 5713 OBJECT docsIfCmtsQosProfilePermissions 5714 MIN-ACCESS read-only 5715 DESCRIPTION 5716 "It is compliant to implement this object as read-only." 5718 ::= { docsIfCompliancesV2 1 } 5720 docsIfBasicGroup OBJECT-GROUP 5721 OBJECTS { 5722 docsIfDownChannelId, 5723 docsIfDownChannelFrequency, 5724 docsIfDownChannelWidth, 5725 docsIfDownChannelModulation, 5726 docsIfDownChannelInterleave, 5727 docsIfDownChannelPower, 5728 docsIfUpChannelId, 5729 docsIfUpChannelFrequency, 5730 docsIfUpChannelWidth, 5731 docsIfUpChannelModulationProfile, 5732 docsIfUpChannelSlotSize, 5733 docsIfUpChannelTxTimingOffset, 5734 docsIfUpChannelRangingBackoffStart, 5735 docsIfUpChannelRangingBackoffEnd, 5736 docsIfUpChannelTxBackoffStart, 5737 docsIfUpChannelTxBackoffEnd, 5738 docsIfQosProfPriority, 5739 docsIfQosProfMaxUpBandwidth, 5740 docsIfQosProfGuarUpBandwidth, 5741 docsIfQosProfMaxDownBandwidth, 5742 docsIfQosProfMaxTxBurst, 5743 docsIfQosProfBaselinePrivacy, 5744 docsIfQosProfStatus, 5745 docsIfSigQIncludesContention, 5746 docsIfSigQUnerroreds, 5747 docsIfSigQCorrecteds, 5748 docsIfSigQUncorrectables, 5749 docsIfSigQSignalNoise, 5750 docsIfSigQMicroreflections, 5751 docsIfSigQEqualizationData 5752 } 5753 STATUS deprecated 5754 DESCRIPTION 5755 "Group of objects implemented in both Cable Modems and 5756 Cable Modem Termination Systems." 5757 ::= { docsIfGroups 1 } 5759 docsIfCmGroup OBJECT-GROUP 5760 OBJECTS { 5761 docsIfCmCmtsAddress, 5762 docsIfCmCapabilities, 5763 docsIfCmRangingTimeout, 5764 docsIfCmStatusValue, 5765 docsIfCmStatusCode, 5766 docsIfCmStatusTxPower, 5767 docsIfCmStatusResets, 5768 docsIfCmStatusLostSyncs, 5769 docsIfCmStatusInvalidMaps, 5770 docsIfCmStatusInvalidUcds, 5771 docsIfCmStatusInvalidRangingResponses, 5772 docsIfCmStatusInvalidRegistrationResponses, 5773 docsIfCmStatusT1Timeouts, 5774 docsIfCmStatusT2Timeouts, 5775 docsIfCmStatusT3Timeouts, 5776 docsIfCmStatusT4Timeouts, 5777 docsIfCmStatusRangingAborteds, 5778 docsIfCmServiceQosProfile, 5779 docsIfCmServiceTxSlotsImmed, 5780 docsIfCmServiceTxSlotsDed, 5781 docsIfCmServiceTxRetries, 5782 docsIfCmServiceTxExceededs, 5783 docsIfCmServiceRqRetries, 5784 docsIfCmServiceRqExceededs 5785 } 5786 STATUS deprecated 5787 DESCRIPTION 5788 "Group of objects implemented in Cable Modems." 5789 ::= { docsIfGroups 2 } 5791 docsIfCmtsGroup OBJECT-GROUP 5792 OBJECTS { 5793 docsIfCmtsCapabilities, 5794 docsIfCmtsSyncInterval, 5795 docsIfCmtsUcdInterval, 5796 docsIfCmtsMaxServiceIds, 5797 docsIfCmtsInvitedRangingAttempts, 5798 docsIfCmtsInsertInterval, 5799 docsIfCmtsStatusInvalidRangeReqs, 5800 docsIfCmtsStatusRangingAborteds, 5801 docsIfCmtsStatusInvalidRegReqs, 5802 docsIfCmtsStatusFailedRegReqs, 5803 docsIfCmtsStatusInvalidDataReqs, 5804 docsIfCmtsStatusT5Timeouts, 5805 docsIfCmtsCmStatusMacAddress, 5806 docsIfCmtsCmStatusIpAddress, 5807 docsIfCmtsCmStatusDownChannelIfIndex, 5808 docsIfCmtsCmStatusUpChannelIfIndex, 5809 docsIfCmtsCmStatusRxPower, 5810 docsIfCmtsCmStatusTimingOffset, 5811 docsIfCmtsCmStatusEqualizationData, 5812 docsIfCmtsCmStatusValue, 5813 docsIfCmtsCmStatusUnerroreds, 5814 docsIfCmtsCmStatusCorrecteds, 5815 docsIfCmtsCmStatusUncorrectables, 5816 docsIfCmtsCmStatusSignalNoise, 5817 docsIfCmtsCmStatusMicroreflections, 5818 docsIfCmtsServiceCmStatusIndex, 5819 docsIfCmtsServiceAdminStatus, 5820 docsIfCmtsServiceQosProfile, 5821 docsIfCmtsServiceCreateTime, 5822 docsIfCmtsServiceInOctets, 5823 docsIfCmtsServiceInPackets, 5824 docsIfCmtsModType, 5825 docsIfCmtsModControl, 5826 docsIfCmtsModPreambleLen, 5827 docsIfCmtsModDifferentialEncoding, 5828 docsIfCmtsModFECErrorCorrection, 5829 docsIfCmtsModFECCodewordLength, 5830 docsIfCmtsModScramblerSeed, 5831 docsIfCmtsModMaxBurstSize, 5832 docsIfCmtsModGuardTimeSize, 5833 docsIfCmtsModLastCodewordShortened, 5834 docsIfCmtsModScrambler, 5835 docsIfCmtsQosProfilePermissions, 5836 docsIfCmtsCmPtr 5838 } 5839 STATUS deprecated 5840 DESCRIPTION 5841 "Group of objects implemented in Cable Modem Termination 5842 Systems." 5843 ::= { docsIfGroups 3 } 5845 docsIfObsoleteGroup OBJECT-GROUP 5846 OBJECTS { 5847 docsIfCmRangingRespTimeout, 5848 docsIfCmtsInsertionInterval 5849 } 5850 STATUS obsolete 5851 DESCRIPTION 5852 "Group of objects obsoleted." 5853 ::= { docsIfGroups 5 } 5855 docsIfBasicGroupV2 OBJECT-GROUP 5856 OBJECTS { 5857 docsIfDownChannelId, 5858 docsIfDownChannelFrequency, 5859 docsIfDownChannelWidth, 5860 docsIfDownChannelModulation, 5861 docsIfDownChannelInterleave, 5862 docsIfDownChannelPower, 5863 docsIfDownChannelAnnex, 5864 docsIfUpChannelId, 5865 docsIfUpChannelFrequency, 5866 docsIfUpChannelWidth, 5867 docsIfUpChannelModulationProfile, 5868 docsIfUpChannelSlotSize, 5869 docsIfUpChannelTxTimingOffset, 5870 docsIfUpChannelRangingBackoffStart, 5871 docsIfUpChannelRangingBackoffEnd, 5872 docsIfUpChannelTxBackoffStart, 5873 docsIfUpChannelTxBackoffEnd, 5874 docsIfUpChannelScdmaActiveCodes, 5875 docsIfUpChannelScdmaCodesPerSlot, 5876 docsIfUpChannelScdmaFrameSize, 5877 docsIfUpChannelScdmaHoppingSeed, 5878 docsIfUpChannelType, 5879 docsIfUpChannelCloneFrom, 5880 docsIfUpChannelUpdate, 5881 docsIfUpChannelStatus, 5882 docsIfUpChannelPreEqEnable, 5883 docsIfQosProfPriority, 5884 docsIfQosProfMaxUpBandwidth, 5885 docsIfQosProfGuarUpBandwidth, 5886 docsIfQosProfMaxDownBandwidth, 5887 docsIfQosProfBaselinePrivacy, 5888 docsIfQosProfStatus, 5889 docsIfQosProfMaxTransmitBurst, 5890 docsIfSigQIncludesContention, 5891 docsIfSigQUnerroreds, 5892 docsIfSigQCorrecteds, 5893 docsIfSigQUncorrectables, 5894 docsIfSigQSignalNoise, 5895 docsIfSigQMicroreflections, 5896 docsIfSigQEqualizationData, 5897 docsIfSigQExtUnerroreds, 5898 docsIfSigQExtCorrecteds, 5899 docsIfSigQExtUncorrectables, 5900 docsIfDocsisBaseCapability 5901 } 5902 STATUS current 5903 DESCRIPTION 5904 "Group of objects implemented in both Cable Modems and 5905 Cable Modem Termination Systems." 5906 ::= { docsIfGroupsV2 1 } 5908 docsIfCmGroupV2 OBJECT-GROUP 5909 OBJECTS { 5910 docsIfCmCmtsAddress, 5911 docsIfCmCapabilities, 5912 docsIfCmRangingTimeout, 5913 docsIfCmStatusValue, 5914 docsIfCmStatusCode, 5915 docsIfCmStatusTxPower, 5916 docsIfCmStatusResets, 5917 docsIfCmStatusLostSyncs, 5918 docsIfCmStatusInvalidMaps, 5919 docsIfCmStatusInvalidUcds, 5920 docsIfCmStatusInvalidRangingResponses, 5921 docsIfCmStatusInvalidRegistrationResponses, 5922 docsIfCmStatusT1Timeouts, 5923 docsIfCmStatusT2Timeouts, 5924 docsIfCmStatusT3Timeouts, 5925 docsIfCmStatusT4Timeouts, 5926 docsIfCmStatusRangingAborteds, 5927 docsIfCmStatusDocsisOperMode, 5928 docsIfCmStatusModulationType, 5929 docsIfCmStatusEqualizationData, 5930 docsIfCmStatusUCCs, 5931 docsIfCmStatusUCCFails, 5932 docsIfCmServiceQosProfile, 5933 docsIfCmServiceTxSlotsImmed, 5934 docsIfCmServiceTxSlotsDed, 5935 docsIfCmServiceTxRetries, 5936 docsIfCmServiceTxExceededs, 5937 docsIfCmServiceRqRetries, 5938 docsIfCmServiceRqExceededs, 5939 docsIfCmServiceExtTxSlotsImmed, 5940 docsIfCmServiceExtTxSlotsDed 5942 } 5943 STATUS current 5944 DESCRIPTION 5945 "Group of objects implemented in Cable Modems." 5946 ::= { docsIfGroupsV2 2 } 5948 docsIfCmtsGroupV2 OBJECT-GROUP 5949 OBJECTS { 5950 docsIfCmtsCapabilities, 5951 docsIfCmtsSyncInterval, 5952 docsIfCmtsUcdInterval, 5953 docsIfCmtsMaxServiceIds, 5954 docsIfCmtsInvitedRangingAttempts, 5955 docsIfCmtsInsertInterval, 5956 docsIfCmtsMacStorageType, 5957 docsIfCmtsStatusInvalidRangeReqs, 5958 docsIfCmtsStatusRangingAborteds, 5959 docsIfCmtsStatusInvalidRegReqs, 5960 docsIfCmtsStatusFailedRegReqs, 5961 docsIfCmtsStatusInvalidDataReqs, 5962 docsIfCmtsStatusT5Timeouts, 5963 docsIfCmtsCmStatusMacAddress, 5964 docsIfCmtsCmStatusDownChannelIfIndex, 5965 docsIfCmtsCmStatusUpChannelIfIndex, 5966 docsIfCmtsCmStatusRxPower, 5967 docsIfCmtsCmStatusTimingOffset, 5968 docsIfCmtsCmStatusEqualizationData, 5969 docsIfCmtsCmStatusValue, 5970 docsIfCmtsCmStatusUnerroreds, 5971 docsIfCmtsCmStatusCorrecteds, 5972 docsIfCmtsCmStatusUncorrectables, 5973 docsIfCmtsCmStatusSignalNoise, 5974 docsIfCmtsCmStatusMicroreflections, 5975 docsIfCmtsCmStatusExtUnerroreds, 5976 docsIfCmtsCmStatusExtCorrecteds, 5977 docsIfCmtsCmStatusExtUncorrectables, 5978 docsIfCmtsCmStatusDocsisRegMode, 5979 docsIfCmtsCmStatusModulationType, 5980 docsIfCmtsCmStatusInetAddressType, 5981 docsIfCmtsCmStatusInetAddress, 5982 docsIfCmtsCmStatusValueLastUpdate, 5983 docsIfCmtsCmStatusHighResolutionTimingOffset, 5984 docsIfCmtsServiceAdminStatus, 5985 docsIfCmtsServiceQosProfile, 5986 docsIfCmtsServiceCreateTime, 5987 docsIfCmtsServiceInOctets, 5988 docsIfCmtsServiceInPackets, 5989 docsIfCmtsServiceNewCmStatusIndex, 5990 docsIfCmtsModType, 5991 docsIfCmtsModControl, 5992 docsIfCmtsModPreambleLen, 5993 docsIfCmtsModDifferentialEncoding, 5994 docsIfCmtsModFECErrorCorrection, 5995 docsIfCmtsModFECCodewordLength, 5996 docsIfCmtsModScramblerSeed, 5997 docsIfCmtsModMaxBurstSize, 5998 docsIfCmtsModGuardTimeSize, 5999 docsIfCmtsModLastCodewordShortened, 6000 docsIfCmtsModScrambler, 6001 docsIfCmtsModByteInterleaverDepth, 6002 docsIfCmtsModByteInterleaverBlockSize, 6003 docsIfCmtsModPreambleType, 6004 docsIfCmtsModTcmErrorCorrectionOn, 6005 docsIfCmtsModScdmaInterleaverStepSize, 6006 docsIfCmtsModScdmaSpreaderEnable, 6007 docsIfCmtsModScdmaSubframeCodes, 6008 docsIfCmtsModChannelType, 6009 docsIfCmtsModStorageType, 6010 docsIfCmtsQosProfilePermissions, 6011 docsIfCmtsCmPtr, 6012 docsIfCmtsChannelUtilizationInterval, 6013 docsIfCmtsChannelUtUtilization, 6014 docsIfCmtsDownChnlCtrId, 6015 docsIfCmtsDownChnlCtrTotalBytes, 6016 docsIfCmtsDownChnlCtrUsedBytes, 6017 docsIfCmtsDownChnlCtrExtTotalBytes, 6018 docsIfCmtsDownChnlCtrExtUsedBytes, 6019 docsIfCmtsUpChnlCtrId, 6020 docsIfCmtsUpChnlCtrTotalMslots, 6021 docsIfCmtsUpChnlCtrUcastGrantedMslots, 6022 docsIfCmtsUpChnlCtrTotalCntnMslots, 6023 docsIfCmtsUpChnlCtrUsedCntnMslots, 6024 docsIfCmtsUpChnlCtrExtTotalMslots, 6025 docsIfCmtsUpChnlCtrExtUcastGrantedMslots, 6026 docsIfCmtsUpChnlCtrExtTotalCntnMslots, 6027 docsIfCmtsUpChnlCtrExtUsedCntnMslots, 6028 docsIfDownChannelStorageType, 6029 docsIfQosProfStorageType 6031 } 6032 STATUS current 6033 DESCRIPTION 6034 "Group of objects implemented in Cable Modem Termination 6035 Systems." 6036 ::= { docsIfGroupsV2 3 } 6038 docsIfCmtsOptionalGroupV2 OBJECT-GROUP 6039 OBJECTS { 6040 docsIfCmtsUpChnlCtrCollCntnMslots, 6041 docsIfCmtsUpChnlCtrTotalCntnReqMslots, 6042 docsIfCmtsUpChnlCtrUsedCntnReqMslots, 6043 docsIfCmtsUpChnlCtrCollCntnReqMslots, 6044 docsIfCmtsUpChnlCtrTotalCntnReqDataMslots, 6045 docsIfCmtsUpChnlCtrUsedCntnReqDataMslots, 6046 docsIfCmtsUpChnlCtrCollCntnReqDataMslots, 6047 docsIfCmtsUpChnlCtrTotalCntnInitMaintMslots, 6048 docsIfCmtsUpChnlCtrUsedCntnInitMaintMslots, 6049 docsIfCmtsUpChnlCtrCollCntnInitMaintMslots, 6050 docsIfCmtsUpChnlCtrExtCollCntnMslots, 6051 docsIfCmtsUpChnlCtrExtTotalCntnReqMslots, 6052 docsIfCmtsUpChnlCtrExtUsedCntnReqMslots, 6053 docsIfCmtsUpChnlCtrExtCollCntnReqMslots, 6054 docsIfCmtsUpChnlCtrExtTotalCntnReqDataMslots, 6055 docsIfCmtsUpChnlCtrExtUsedCntnReqDataMslots, 6056 docsIfCmtsUpChnlCtrExtCollCntnReqDataMslots, 6057 docsIfCmtsUpChnlCtrExtTotalCntnInitMaintMslots, 6058 docsIfCmtsUpChnlCtrExtUsedCntnInitMaintMslots, 6059 docsIfCmtsUpChnlCtrExtCollCntnInitMaintMslots 6060 } 6061 STATUS current 6062 DESCRIPTION 6063 "Group of objects implemented optionally in Cable Modem 6064 Termination Systems." 6065 ::= { docsIfGroupsV2 4 } 6067 END 6069 5. Acknowledgments 6071 This document is a production of the IPCDN working group based on 6072 Contributions from numerous members of the CableLabs DOCSIS 2.0 6073 OSS Working Group. 6074 It is a revision of RFC 2670, "Radio Frequency (RF) 6075 Interface Management Information Base for DOCSIS compliant RF 6076 interfaces" [RFC2670]. 6078 The authors and editor wishes to express gratitude to Rich Prodan, 6079 Aviv Goren, Greg Nakanishi, Rich Woundy, Andr� Lejeune, Adi Shaliv, 6080 Greg White, Dan Rice, Minnie Lu, and Jean-Francois Mule for their 6081 valued advice and opinions. 6083 6. Revision History 6085 6.1. Scope 6086 This MIB in this document has been developed to accommodate 6087 DOCSIS 2.0 devices and their system capabilities. The MIB is an 6088 update to RFC 2670 with the additional incorporation of Euro-DOCSIS 6089 and DOCSIS specification requirements. 6091 6.2. Extension 6093 We have maintained the MIB objects as defined in RFC 2670. In some 6094 cases new MIB module objects have been created with identical 6095 functionality but greater capacity (i.e. 32 to 64 bits). In these 6096 situations, both the original 32 bit objects and the new 64 bit 6097 objects must be implemented. 6099 7. Normative References 6101 [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate 6102 Requirement Levels", BCP 14, RFC 2119, March 1997. 6104 [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., 6105 Rose, M. and S. Waldbusser, "Structure of Management 6106 Information Version 2 (SMIv2)", STD 58, RFC 2578, April 6107 1999. 6109 [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., 6110 Rose, M. and S. Waldbusser, "Textual Conventions for 6111 SMIv2", STD 58, RFC 2579, April 1999. 6113 [RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., 6114 Rose, M. and S. Waldbusser, "Conformance Statements for 6115 SMIv2", RFC 2580, STD 58, April 1999. 6117 [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group 6118 MIB", RFC 2863, June 2000. 6120 [RFC3291] Daniele, M., Haberman, B., Routhier, S., Schoenwaelder, 6121 J., "Textual Conventions for Internet Network Addresses", 6122 RFC 3291, May 2002. 6124 ************************************************************ 6125 * NOTES TO RFC Editor (to be removed prior to publication) * 6126 * * 6127 * The I-D (or a * 6128 * successor) is expected to eventually replace RFC 3291. * 6129 * If that draft (or a successor) is published as an RFC * 6130 * prior to or concurrently with this document, then the * 6131 * normative reference [RFC3291] should be updated to * 6132 * point to the replacement RFC. * 6133 * * 6134 ************************************************************ 6136 [IANA] "Protocol Numbers and Assignment Services", IANA, 6137 http://www.iana.org/assignments/ianaiftype-mib 6139 [EN 300 429] ETSI Standard EN 300 429, Version 1.2.1: Digital Video 6140 Broadcasting (DVB), Framing structure, channel coding 6141 and modulation for cable systems, April 1998. 6143 [ITU-T J83] ITU-T Recommendation J.83(4/97), "Digital 6144 multi-programme systems for television sound and data 6145 services for cable distribution.", ITU, Apr 1997, 6146 http://www.itu.int/ITU-T/studygroups/com09/ 6148 [RFI2.0] "Data-Over-Cable Service Interface Specifications: Radio 6149 Frequency Interface Specification SP-RFIv2.0-I05-040407", 6150 DOCSIS 2.0, April 2004, 6151 http://www.cablemodem.com/specifications/ 6153 [ITU-T J112] Transmission Systems for Interactive Cable Television 6154 Services, Annex B,ITU-T, March 2001 6155 [ITU-T-J122] Second-Generation Transmission Systems for Interactive 6156 Cable Television Services, J.122, ITU-T, December, 2002. 6158 8. Informative References 6160 [RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart, 6161 "Introduction and Applicability Statements for 6162 Internet-Standard Management Framework", RFC 3410, 6163 December 2002. 6165 [RFI1.0] "Data-Over-Cable Service Interface Specifications: DOCSIS 6166 1.0 6167 Radio Frequency Interface (RFI) ANSI/SCTE 22-1 2002", 6168 http://www.scte.org/standards/. 6170 [OSSI2.0] "Data-Over-Cable Service Interface Specifications: 6171 Operations Support System Interface Specification 6172 SP-OSSIv2.0-I05-040407", DOCSIS 2.0 April 2004, 6173 http://www.cablemodem.com/specifications/ 6175 [OSSI1.1] "Data-Over-Cable Service Interface Specifications: 6176 Operations Support System Interface Specification 6177 SP-OSSIv1.1-I07-030730", DOCSIS 1.1 July 2003, 6178 http://www.cablemodem.com/specifications/ 6180 [BPI] "Data-Over-Cable Service Interface Specifications: DOCSIS 6181 1.0 Baseline Privacy Interface Specification SCTE 22-2 2002", 6182 SCTE Data Standards Subcommittee, 2002, 6183 http://www.scte.org/standards/. 6185 [BPIPLUS] "Data-Over-Cable Service Interface Specifications: 6186 Baseline Privacy Plus Interface Specification 6187 BPI+_I11-040407", CableLabs, April 2004, 6188 http://www.cablemodem.com/specifications/ 6190 [Proakis00] Proakis, John G., "Digital Communications, 4th Edition", 6191 McGraw-Hill, New York, New York, 2000, ISBN 0-07-232111-3 6193 9. Security Considerations 6195 This MIB module relates to a system which will provide metropolitan 6196 public internet access. As such, improper manipulation of the 6197 objects represented by this MIB may result in denial of service to a 6198 large number of end-users. 6200 There are a number of management objects defined in this MIB that 6201 have a MAX-ACCESS clause of read-write or read-create. Such 6202 objects may be considered sensitive or vulnerable in some network 6203 environments. The support for SET operations in a non-secure 6204 environment without proper protection can have a negative effect on 6205 network operations. 6207 In the CM case the only read-write object is docsIfCmRangingTimeout, 6208 which if maliciously SET may not constitute a critical factor of the 6209 service degradation. 6210 The rest of the CM required MIB objects in this MIB module are 6211 read-only by the MIB definitions or by CM compliance statements, the 6212 majority of those MIB objects are controlled by the CMTS. Therefore, 6213 write access to the CMTS MIB objects may compromise the services 6214 offering as defined below. 6216 The CMTS is the controller of most of the parameters of the DOCSIS 6217 RFI Interface, These are the tables and their sensitivity/ 6218 vulnerability: 6220 o Objects in the docsIfBasicGroupv2 if SET maliciously by an 6221 attacker could result in a denial of service either by 6222 service disruption or degradation. Particularly SETs in 6223 objects of tables docsIfDownstreamChannelTable, 6224 docsIfUpstreamChannelTable, docsIfCmtsModulationTable and 6225 docsIfQosProfileTable (the last one in conjunction with 6226 MIB object docsIfCmtsQosProfilePermissions) can alter 6227 negatively the physical and link layers parameters for 6228 upstream and downstream channels. 6230 o The Object docsIfCmtsServiceAdminStatus of the 6231 docsIfCmtsGroupv2 group when SET maliciously by an 6232 attacker to 'destroyed' could interrupt temporarily a cable 6233 modem service by removing its entry in 6234 docsifCmtsServiceTable. 6236 Some of the readable objects in this MIB module (i.e., objects with a 6237 MAX-ACCESS other than not-accessible) may be considered sensitive or 6238 vulnerable in some network environments. It is thus important to 6239 control even GET and/or NOTIFY access to these objects and possibly 6240 to even encrypt the values of these objects when sending them over 6241 the network via SNMP. These are the tables and objects and their 6242 sensitivity/vulnerability: 6244 o Read access to the MIB objects in tables docsIfCmStatusTable 6245 (CM), docsIfSignalQualityTable (CM/CMTS) and mainly CMTS 6246 tables docsIfCmtsCmStatusTable, 6247 docsIfCmtsChannelUtilizationTable, 6248 docsIfCmtsDownChannelCounterTable and 6249 docsIfCmtsUpChannelCounterTable as well as all the tables 6250 described above, could reveal information about the cable 6251 modems distribution among the upstream and downstream 6252 channels and their performance which could be used to gain 6253 access to a different tiered service offer. 6254 The table docsIfCmtsCmStatusTable also contain the MAC and IP 6255 addresses of the cable modems that cam be used of thief of 6256 service and IP spoofing. 6258 SNMP versions prior to SNMPv3 did not include adequate security. 6259 Even if the network itself is secure (for example by using IPSec), 6260 even then, there is no control as to who on the secure network is 6261 allowed to access and GET/SET (read/change/create/delete) the objects 6262 in this MIB module. 6264 It is RECOMMENDED that implementers consider the security features as 6265 provided by the SNMPv3 framework (see [RFC3410], section 8), 6266 including full support for the SNMPv3 cryptographic mechanisms (for 6267 authentication and privacy). 6269 Further, deployment of SNMP versions prior to SNMPv3 is NOT 6270 RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to 6271 enable cryptographic security. It is then a customer/operator 6272 responsibility to ensure that the SNMP entity giving access to an 6273 instance of this MIB module is properly configured to give access to 6274 the objects only to those principals (users) that have legitimate 6275 rights to indeed GET or SET (change/create/delete) them. 6277 10. Changes from RFC 2670 6279 Upstream now separated into 'physical interfaces' and 'logical 6280 channels'. An instance of the docsIfUpstreamChannelTable exists 6281 for each 'logical channel'. The IANA ifType for 'logical channels' 6282 is 205. The IANA ifType for 'physical interfaces' remains at 129. 6284 Object docsIfDownChannelAnnex added to 6285 docsIfDownstreamChannelTable. This object originated in the 6286 Euro-DOCSIS specifications. 6288 Nine new objects added to the docsIfUpstreamChannelTable. One 6289 describes the channel type in use. Four are specific S-CDMA 6290 parameters. Three are used in the creation of a temporary 6291 inactive upstream row so the channel parameters may be 6292 manipulated 6293 'offline'. One object has been added to enable/disable 6294 pre-equalization on the upstream channel. 6296 Object docsIfQosProfMaxTransmitBurst has been added to the 6297 docsIfQosProfileTable to replace deprecated object 6298 docsIfQosProfMaxTxBurst. This fixes a range error caused by switch 6299 to recording as bytes instead of mini-slots. 6301 Three new 64 bit counters added to the docsIfSignalQualityTable to 6302 extend the capacity of existing 32 bit counters. 6304 A new base object docsIfDocsisBaseCapability has been added which 6305 mirrors the functionality of the DOCSIS specification [OSSI2.0] 6306 defined MIB object docsIfDocsisCapability, extended to include 6307 DOCSIS 2.0. 6309 Five new objects added to the docsIfCmStatusTable. One indicates 6310 the current modulation type. The second mirrors the functionality 6311 of the DOCSIS specification [OSSI2.0] defined MIB object 6312 docsIfDocsisOperMode, while clarifying that it applies to the COS/QOS 6313 mode used by the device. The third new object indicates equalization 6314 data at the CM. Last two objects indicates total and failed UCC 6315 transactions. 6317 Two new 64 bit counters added to the docsIfCmServiceTable to extend 6318 the capacity of existing 32 bit counters. 6320 Nine new objects added to the docsIfCmtsCmStatusTable. Three are 6321 64 bit counters, two add ipv6 capability, one indicates the CM 6322 modulation type in use, one indicates the last update time for the 6323 status value, one is a high resolution of the timing offset MIB 6324 object. 6325 The remaining object mirrors the functionality of the DOCSIS 6326 specification [OSSI2.0] defined MIB object 6327 docsIfCmtsCmStatusDocsisMode, while clarifying that it applies to 6328 the COS/QOS mode used by the device. 6330 One object added to the docsIfCmtsServiceTable to fix a range error 6331 in an existing object, that has been deprecated. 6333 Eight new objects added to the docsIfCmtsModulationTable. Seven of 6334 these describe ATDMA/S-CDMA channel parameters, while the other 6335 describes modulation attributes common to all modulation types. 6337 One new object and three new tables added to provide CMTS upstream 6338 and downstream channel utilization data. 6340 Enumerated values for object docsIfDownChannelInterleave have been 6341 expanded to include a Euro-DOCSIS value. 6343 Enumerated values for object docsIfCmtsModIntervalUsageCode have 6344 been expanded to include new DOCSIS 2.0 values. 6346 Enumerated values for object docsIfCmtsModType have been expanded 6347 to include new DOCSIS 2.0 values. 6349 Compliance statements have been updated to reflect new objects and 6350 to describe Euro-DOCSIS specific implementation features. 6352 The descriptions of objects docsIfCmtsStatusInvalidRegReqs and 6353 docsIfCmtsStatusFailedRegReqs have been clarified. 6355 Separated references into normative and informative. 6357 One object added to the docsIfCmtsModulationTable to indicate 6358 storage type of the table entries to differentiate factory and 6359 user configuration. 6361 General persistence statements for read-create and read-write 6362 objects. 6364 11. Management Interoperability of DOCSIS 1.0, 1.1 and 2.0 6366 The MIB module contained in this document updates RFC 2670, primarily 6367 to handle the management requirements of the DOCSIS RF Interface of 6368 DOCSIS 2.0 [ITU-T-J122]. RFC 2670 contains the DOCSIS RF Interface 6369 management requirements for DOCSIS 1.0 and DOCSIS 1.1. 6371 The management requirements of Class of Service (DOCSIS 1.0) pertain 6372 to RFC 2670 are the same as this document update and are contained 6373 in tables docsIfQosProfileTable, docsIfCmServiceTable and 6374 docsIfCmtsServiceTable. 6376 DOCSIS 1.1 and DOCSIS 2.0 Quality of Service management requirements 6377 are defined in the DOCSIS management specifications [OSSI1.1] and 6378 [OSSI2.0] respectively. 6380 12. Intellectual Property 6382 The IETF takes no position regarding the validity or scope of any 6383 intellectual property or other rights that might be claimed to 6384 pertain to the implementation or use of the technology described in 6385 this document or the extent to which any license under such rights 6386 might or might not be available; neither does it represent that it 6387 has made any effort to identify any such rights. Information on the 6388 IETF's procedures with respect to rights in standards-track and 6389 standards-related documentation can be found in BCP-11. Copies of 6390 claims of rights made available for publication and any assurances 6391 of licenses to be made available, or the result of an attempt made 6392 to obtain a general license or permission for the use of such 6393 proprietary rights by implementers or users of this specification 6394 can be obtained from the IETF Secretariat. 6396 The IETF invites any interested party to bring to its attention any 6397 copyrights, patents or patent applications, or other proprietary 6398 rights that may cover technology that may be required to practice 6399 this standard. Please address the information to the IETF Executive 6400 Director. 6402 13. Author's Address 6404 David Raftus 6405 Terayon Canada Ltd 6406 340 Terry Fox Drive, Suite 202 6407 Ottawa Ontario 6408 Canada 6409 Phone: +1 613 592 1052 ext 222 6410 E-mail: david.raftus@terayon.com 6412 Eduardo Cardona 6413 Cable Television Laboratories, Inc. 6414 858 Coal Creek Circle 6415 Louisville, CO 80027-9750 6416 U.S.A. 6417 Phone: +1 303 661 9100 6418 E-mail: e.cardona@cablelabs.com 6420 14. Full Copyright Statement 6422 Copyright (C) The Internet Society (2004). All Rights Reserved. 6424 This document and translations of it may be copied and furnished to 6425 others, and derivative works that comment on or otherwise explain it 6426 or assist in its implementation may be prepared, copied, published 6427 and distributed, in whole or in part, without restriction of any 6428 kind, provided that the above copyright notice and this paragraph 6429 are included on all such copies and derivative works. However, this 6430 document itself may not be modified in any way, such as by removing 6431 the copyright notice or references to the Internet Society or other 6432 Internet organizations, except as needed for the purpose of 6433 developing Internet standards in which case the procedures for 6434 copyrights defined in the Internet Standards process must be 6435 followed, or as required to translate it into languages other than 6436 English. 6438 The limited permissions granted above are perpetual and will not be 6439 revoked by the Internet Society or its successors or assigns. 6441 This document and the information contained herein is provided on an 6442 "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING 6443 TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING 6444 BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION 6445 HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF 6446 MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 6448 Funding for the RFC Editor function is currently provided by the 6449 Internet Society.