Network Working Group M. St. Johns, Ed.
Request for Comments: 2670 @Home Network
Category: Proposed Standard August 1999
Network Working Group M. St. Johns, Ed.
Request for Comments: 2670 @Home Network
Category: Proposed Standard August 1999
Radio Frequency (RF) Interface Management Information Base for MCNS/DOCSIS compliant RF interfaces
MCNS/DOCSIS兼容射频接口的射频（RF）接口管理信息库
Status of this Memo
本备忘录的状况
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
本文件规定了互联网社区的互联网标准跟踪协议，并要求进行讨论和提出改进建议。有关本协议的标准化状态和状态，请参考当前版本的“互联网官方协议标准”（STD 1）。本备忘录的分发不受限制。
Copyright Notice
版权公告
Copyright (C) The Internet Society (1999). All Rights Reserved.
版权所有（C）互联网协会（1999年）。版权所有。
Abstract
摘要
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines a basic set of managed objects for SNMP-based management of MCNS/DOCSIS compliant Radio Frequency (RF) interfaces.
此备忘录定义了管理信息库（MIB）的一部分，用于Internet社区中的网络管理协议。特别是，它定义了一组基本的托管对象，用于基于SNMP的MCNS/DOCSIS兼容射频（RF）接口管理。
This memo specifies a MIB module in a manner that is compliant to the SNMP SMIv2 [5][6][7]. The set of objects are consistent with the SNMP framework and existing SNMP standards.
此备忘录以符合SNMP SMIv2[5][6][7]的方式指定MIB模块。对象集与SNMP框架和现有SNMP标准一致。
This memo is a product of the IPCDN working group within the Internet Engineering Task Force. Comments are solicited and should be addressed to the working group's mailing list at ipcdn@terayon.com and/or the author.
本备忘录是互联网工程任务组内IPCDN工作组的成果。征求意见，并应发送至工作组的邮件列表：ipcdn@terayon.com和/或作者。
Table of Contents
目录
1 The SNMP Management Framework ................................... 3
2 Glossary ........................................................ 4
2.1 CATV .......................................................... 4
2.2 Channel ....................................................... 4
2.3 CM ............................................................ 4
2.4 CMTS .......................................................... 4
2.5 Codeword ...................................................... 4
2.6 Data Packet ................................................... 4
1 The SNMP Management Framework ................................... 3
2 Glossary ........................................................ 4
2.1 CATV .......................................................... 4
2.2 Channel ....................................................... 4
2.3 CM ............................................................ 4
2.4 CMTS .......................................................... 4
2.5 Codeword ...................................................... 4
2.6 Data Packet ................................................... 4
2.7 dBmV .......................................................... 4
2.8 DOCSIS ........................................................ 5
2.9 Downstream .................................................... 5
2.10 Head-end ..................................................... 5
2.11 MAC Packet ................................................... 5
2.12 MCNS ......................................................... 5
2.13 Mini-slot .................................................... 5
2.14 QPSK ......................................................... 5
2.15 QAM .......................................................... 5
2.16 RF ........................................................... 5
2.17 Symbol-times ................................................. 5
2.18 Upstream ..................................................... 6
3 Overview ........................................................ 6
3.1 Structure of the MIB .......................................... 6
3.1.1 docsIfBaseObjects ........................................... 6
3.1.2 docsIfCmObjects ............................................. 7
3.1.3 docsIfCmtsObjects ........................................... 7
3.2 Relationship to the Interfaces MIB ............................ 7
3.2.1 Layering Model .............................................. 7
3.2.2 Virtual Circuits ............................................ 8
3.2.3 ifTestTable ................................................. 9
3.2.4 ifRcvAddressTable ........................................... 9
3.2.5 ifEntry ..................................................... 9
3.2.5.1 ifEntry for Downstream interfaces ......................... 9
3.2.5.1.1 ifEntry for Downstream interfaces in Cable Modem
Termination Systems .......................................... 9
3.2.5.1.2 ifEntry for Downstream interfaces in Cable Modems ...... 11
3.2.5.2 ifEntry for Upstream interfaces .......................... 12
3.2.5.2.1 ifEntry for Upstream interfaces in Cable Modem
Termination Systems ......................................... 12
3.2.5.2.2 ifEntry for Upstream interfaces in Cable Modems ........ 14
3.2.5.3 ifEntry for the MAC Layer ................................ 15
4 Definitions .................................................... 18
5 Acknowledgments ................................................ 69
6 References ..................................................... 69
7 Security Considerations ........................................ 70
8 Intellectual Property .......................................... 71
9 Author's Address ............................................... 71
10 Full Copyright Statement ...................................... 72
2.7 dBmV .......................................................... 4
2.8 DOCSIS ........................................................ 5
2.9 Downstream .................................................... 5
2.10 Head-end ..................................................... 5
2.11 MAC Packet ................................................... 5
2.12 MCNS ......................................................... 5
2.13 Mini-slot .................................................... 5
2.14 QPSK ......................................................... 5
2.15 QAM .......................................................... 5
2.16 RF ........................................................... 5
2.17 Symbol-times ................................................. 5
2.18 Upstream ..................................................... 6
3 Overview ........................................................ 6
3.1 Structure of the MIB .......................................... 6
3.1.1 docsIfBaseObjects ........................................... 6
3.1.2 docsIfCmObjects ............................................. 7
3.1.3 docsIfCmtsObjects ........................................... 7
3.2 Relationship to the Interfaces MIB ............................ 7
3.2.1 Layering Model .............................................. 7
3.2.2 Virtual Circuits ............................................ 8
3.2.3 ifTestTable ................................................. 9
3.2.4 ifRcvAddressTable ........................................... 9
3.2.5 ifEntry ..................................................... 9
3.2.5.1 ifEntry for Downstream interfaces ......................... 9
3.2.5.1.1 ifEntry for Downstream interfaces in Cable Modem
Termination Systems .......................................... 9
3.2.5.1.2 ifEntry for Downstream interfaces in Cable Modems ...... 11
3.2.5.2 ifEntry for Upstream interfaces .......................... 12
3.2.5.2.1 ifEntry for Upstream interfaces in Cable Modem
Termination Systems ......................................... 12
3.2.5.2.2 ifEntry for Upstream interfaces in Cable Modems ........ 14
3.2.5.3 ifEntry for the MAC Layer ................................ 15
4 Definitions .................................................... 18
5 Acknowledgments ................................................ 69
6 References ..................................................... 69
7 Security Considerations ........................................ 70
8 Intellectual Property .......................................... 71
9 Author's Address ............................................... 71
10 Full Copyright Statement ...................................... 72
The SNMP Management Framework presently consists of five major components:
SNMP管理框架目前由五个主要组件组成：
o An overall architecture, described in RFC 2571 [1].
o RFC 2571[1]中描述的总体架构。
o Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in STD 16, RFC 1155 [2], STD 16, RFC 1212 [3] and RFC 1215 [4]. The second version, called SMIv2, is described in STD 58, RFC 2578 [5], STD 58, RFC 2579 [6] and STD 58, RFC 2580 [7].
o 为管理目的描述和命名对象和事件的机制。这种管理信息结构（SMI）的第一个版本称为SMIv1，并在STD 16、RFC 1155[2]、STD 16、RFC 1212[3]和RFC 1215[4]中进行了描述。第二个版本称为SMIv2，在STD 58、RFC 2578[5]、STD 58、RFC 2579[6]和STD 58、RFC 2580[7]中进行了描述。
o Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and described in RFC 1157 [8]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described in RFC 1901 [9] and RFC 1906 [10]. The third version of the message protocol is called SNMPv3 and described in RFC 1906 [10], RFC 2572 [11] and RFC 2574 [12].
o 用于传输管理信息的消息协议。SNMP消息协议的第一个版本称为SNMPv1，在RFC 1157[8]中进行了描述。SNMP消息协议的第二个版本不是互联网标准跟踪协议，称为SNMPv2c，在RFC 1901[9]和RFC 1906[10]中进行了描述。消息协议的第三个版本称为SNMPv3，在RFC 1906[10]、RFC 2572[11]和RFC 2574[12]中进行了描述。
o Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in STD 15, RFC 1157 [8]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [13].
o 访问管理信息的协议操作。STD 15、RFC 1157[8]中描述了第一组协议操作和相关PDU格式。RFC 1905[13]中描述了第二组协议操作和相关PDU格式。
o A set of fundamental applications described in RFC 2573 [14] and the view-based access control mechanism described in RFC 2575 [15].
o RFC 2573[14]中描述的一组基本应用程序和RFC 2575[15]中描述的基于视图的访问控制机制。
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI.
托管对象通过虚拟信息存储（称为管理信息库或MIB）进行访问。MIB中的对象是使用SMI中定义的机制定义的。
This memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB MUST be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB.
此备忘录指定了符合SMIv2的MIB模块。通过适当的翻译，可以生成符合SMIv1的MIB。生成的已翻译MIB必须在语义上等效，除非由于无法翻译而省略了对象或事件（使用计数器64）。在翻译过程中，SMIv2中的一些机器可读信息将转换为SMIv1中的文本描述。但是，这种机器可读信息的丢失不被认为会改变MIB的语义。
The terms in this document are derived either from normal cable system usage, or from the documents associated with the Data Over Cable Service Interface Specification process.
本文档中的术语来源于正常的有线电视系统使用，或与有线电视数据服务接口规范流程相关的文档。
Originally "Community Antenna Television", now used to refer to any cable or hybrid fiber and cable system used to deliver video signals to a community.
最初是“社区天线电视”，现在用来指用于向社区传送视频信号的任何有线或混合光纤和有线系统。
A specific frequency allocation with an RF medium, specified by channel width in Hertz (cycles per second) and by center frequency. Within the US Cable Systems, upstream channels are generally allocated from the 5-42MHz range while down stream channels are generally allocated from the 50-750MHz range depending on the capabilities of the given system. The typical broadcast channel width in the US is 6MHz. Upstream channel widths for DOCSIS vary.
射频介质的一种特定频率分配，由信道宽度（赫兹）（每秒周期数）和中心频率指定。在美国电缆系统中，上游信道通常从5-42MHz范围分配，而下游信道通常从50-750MHz范围分配，具体取决于给定系统的能力。美国的典型广播频道宽度为6MHz。DOCSI的上游河道宽度各不相同。
2.3. CM Cable Modem.
2.3. CM电缆调制解调器。
A CM acts as a "slave" station in a DOCSIS compliant cable data system.
CM充当DOCSIS兼容电缆数据系统中的“从”站。
2.4. CMTS Cable Modem Termination System.
2.4. CMTS电缆调制解调器终端系统。
A generic term covering a cable bridge or cable router in a head-end. A CMTS acts as the master station in a DOCSIS compliant cable data system. It is the only station that transmits downstream, and it controls the scheduling of upstream transmissions by its associated CMs.
涵盖前端电缆桥架或电缆路由器的通用术语。CMTS充当DOCSIS兼容电缆数据系统中的主站。它是唯一一个下行传输的站点，并且它通过其相关的CMs控制上行传输的调度。
See [16]. A characteristic of the Foward Error Correction scheme used above the RF media layer.
见[16]。射频介质层上方使用的前向纠错方案的一个特点。
The payload portion of the MAC Packet.
MAC数据包的有效负载部分。
Decibel relative to one milli-volt. A measure of RF power.
相对于一毫伏的分贝。射频功率的量度。
"Data Over Cable Interface Specification". A term referring to the ITU-T J.112 Annex B standard for cable modem systems [20].
“电缆数据接口规范”。指ITU-T J.112附录B电缆调制解调器系统标准[20]的术语。
The direction from the head-end towards the subscriber.
从前端到用户的方向。
The origination point in most cable systems of the subscriber video signals.
在大多数有线电视系统中，用户视频信号的起始点。
A DOCSIS PDU.
DOCSIS PDU。
"Multimedia Cable Network System". Generally replaced in usage by DOCSIS.
“多媒体有线网络系统”。通常使用DOCSIS替代。
See [16]. In general, an interval of time which is allocated by the CMTS to a given CM for that CM to transmit in an upstream direction.
见[16]。通常，由cmt分配给给定CM以使该CM在上游方向上传输的时间间隔。
2.14. QPSK Quadrature Phase Shift Keying.
2.14. QPSK正交相移键控。
A particular modulation scheme on an RF medium. See [19].
射频介质上的一种特殊调制方案。见[19]。
2.15. QAM Quadrature Amplitude Modulation.
2.15. 正交幅度调制。
A particular modulation scheme on on RF medium. Usually expressed with a number indicating the size of the modulation constellation (e.g. 16 QAM). See [19], or any other book on digital communications over RF for a complete explanation of this.
射频介质上的一种特殊调制方案。通常用表示调制星座大小的数字表示（例如，16QAM）。请参阅[19]或任何其他有关射频数字通信的书籍，以了解此方面的完整解释。
Radio Frequency.
无线电频率
See [16]. A characteristic of the RF modulation scheme.
见[16]。射频调制方案的一个特点。
The direction from the subscriber towards the head-end.
从用户到前端的方向。
This MIB provides a set of objects required for the management of MCNS/DOCSIS compliant Cable Modem (CM) and Cable Modem Termination System (CMTS) RF interfaces. The specification is derived in part from the parameters and protocols described in DOCSIS Radio Frequency Interface Specification [16].
该MIB提供了管理MCNS/DOCSIS兼容电缆调制解调器（CM）和电缆调制解调器终端系统（CMTS）射频接口所需的一组对象。本规范部分源自DOCSIS射频接口规范[16]中描述的参数和协议。
This MIB is structured as three groups:
该MIB分为三组：
o Management information pertinent to both Cable Modems (CM) and Cable Modem Termination Systems (CMTS) (docsIfBaseObjects).
o 与电缆调制解调器（CM）和电缆调制解调器终端系统（CMT）（docsIfBaseObjects）相关的管理信息。
o Management information pertinent to Cable Modems only (docsIfCmObjects).
o 仅与电缆调制解调器相关的管理信息（docsIfCmObjects）。
o Management information pertinent to Cable Modem Termination Systems only (docsIfCmtsObjects).
o 仅与电缆调制解调器终端系统相关的管理信息（docsIfCmtsObjects）。
Tables within each of these groups group objects functionally - e.g. Quality of Service, Channel characteristics, MAC layer management, etc. Rows created automatically (e.g. by the device according to the hardware configuration) may and generally will have a mixture of configuration and status objects within them. Rows that are meant to be created by the management station are generally restricted to configuration (read-create) objects.
每个组中的表在功能上对对象进行分组，例如服务质量、信道特性、MAC层管理等。自动创建的行（例如，由设备根据硬件配置创建的行）可能并且通常将在其中混合配置和状态对象。要由管理站创建的行通常仅限于配置（读创建）对象。
docsIfDownstreamChannelTable - This table describes the active downstream channels for a CMTS and the received downstream channel for a CM.
docsIfDownstreamChannelTable-此表描述了CMT的活动下游信道和CM的接收下游信道。
docsIfUpstreamChannelTable - This table describes the active upstream channels for a a CMTS and the current upstream transmission channel for a CM.
docsIfUpstreamChannelTable-此表描述CMT的活动上游信道和CM的当前上游传输信道。
docsIfQosProfileTable - This table describes the valid Quality of Service service profiles for the cable data system.
docsIfQosProfileTable-此表描述了电缆数据系统的有效服务质量服务配置文件。
docsIfSignalQualityTable - This table is used to monitor RF signal quality characteristics of received signals.
docsIfSignalQualityTable-此表用于监测接收信号的射频信号质量特性。
docsIfCmMacTable - This table is used to monitor the DOCSIS MAC interface and can be considered an extension to the ifEntry.
docsIfCmMacTable-此表用于监控DOCSIS MAC接口，可被视为ifEntry的扩展。
docsIfCmServiceTable - This table describes the upstream service queues available at this CM. There is a comparable table at the CMTS, docsIfCmtsServiceEntry, which describes the service queues from the point of view of the CMTS.
docsIfCmServiceTable-此表描述了此CM中可用的上游服务队列。CMTS上有一个可比较的表docsIfCmtsServiceEntry，它从CMTS的角度描述了服务队列。
docsIfCmtsStatusTable - This table provides a set of aggregated counters which roll-up values and events that occur on the underlying sub-interfaces.
docsIfCmtsStatusTable-此表提供一组聚合计数器，用于汇总基础子接口上发生的值和事件。
docsIfCmtsCmStatusTable - This table is used to hold information about known (e.g. registered) cable modems on the system serviced by this CMTS.
docsIfCmtsCmStatusTable-此表用于保存有关此CMTS所服务系统上已知（如注册）电缆调制解调器的信息。
docsIfCmtsServiceEntry - This table provides access to the information related to upstream service queues.
docsIfCmtsServiceEntry-此表提供对上游服务队列相关信息的访问。
docsIfCmtsModulationTable - This table allows control over the modulation profiles for RF channels associated with this CMTS.
docsIfCmtsModulationTable-此表允许控制与此CMT相关的RF通道的调制配置文件。
docsIfCmtsMacToCmTable - This table allows fast access into the docsIfCmtsCmTable via a MAC address (of the CM) interface.
DOCSIFCMTSMACTOMTABLE-此表允许通过（CM）接口的MAC地址快速访问DOCSIFCMTSMTABLE。
This section clarifies the relationship of this MIB to the Interfaces MIB [17]. Several areas of correlation are addressed in the following subsections. The implementor is referred to the Interfaces MIB document in order to understand the general intent of these areas.
本节阐明了此MIB与接口MIB的关系[17]。以下小节介绍了几个相关领域。实施者参考接口MIB文档，以了解这些领域的总体意图。
An instance of ifEntry exists for each RF Downstream interface, for each RF Upstream interface, and for each RF MAC layer. The ifStackTable [17] MUST be implemented to identify relationships among sub-interfaces.
每个RF下游接口、每个RF上游接口和每个RF MAC层都有一个ifEntry实例。必须实现ifStackTable[17]，以确定子接口之间的关系。
The following example illustrates a MAC interface with one downstream and two upstream channels.
以下示例说明了具有一个下游信道和两个上游信道的MAC接口。
| <== to network layer
+-------------+--------------+
| RF MAC |
+----+---------+-----------+-+
| | |
+---------+---+ +---+-------+ +-+---------+
| Downstream1 | | Upstream1 | | Upstream2 |
+-------------+ +-----------+ +-----------+
| <== to network layer
+-------------+--------------+
| RF MAC |
+----+---------+-----------+-+
| | |
+---------+---+ +---+-------+ +-+---------+
| Downstream1 | | Upstream1 | | Upstream2 |
+-------------+ +-----------+ +-----------+
As can be seen from this example, the RF MAC interface is layered on top of the downstream and upstream interfaces.
从该示例可以看出，RF MAC接口分层在下游和上游接口的顶部。
In this example, the assignment of index values could be as follows:
在此示例中，索引值的分配可以如下所示：
ifIndex ifType Description
ifIndex ifType描述
1 docsCableMaclayer(127) CATV MAC Layer 2 docsCableDownstream(128) CATV Downstream interface 3 docsCableUpstream(129) CATV Upstream interface 4 docsCableUpstream(129) CATV Upstream interface
1 docsCableMaclayer（127）有线电视MAC层2 docsCableDownstream（128）有线电视下行接口3 docsCableUpstream（129）有线电视上行接口4 docsCableUpstream（129）有线电视上行接口
The corresponding ifStack entries would then be:
相应的ifStack条目将是：
| IfStackHigherLayer | ifStackLowerLayer |
| 0 | 1 |
| 1 | 2 |
| 1 | 3 |
| 1 | 4 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| IfStackHigherLayer | ifStackLowerLayer |
| 0 | 1 |
| 1 | 2 |
| 1 | 3 |
| 1 | 4 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
The same interface model can also be used in Telephony or Telco Return systems. A pure Telco Return system (Cable Modem as well as Cable Modem Termination System) would not have upstream, but only downstream cable channels. Systems supporting both Telco Return and cable upstream channels can use the above model without modification.
同样的接口模型也可用于电话或电信返回系统。纯电信返回系统（电缆调制解调器以及电缆调制解调器终端系统）不会有上游电缆通道，而只有下游电缆通道。支持电信公司回线和电缆上行信道的系统可以使用上述模型，无需修改。
Telco Return Upstream channel(s) are handled by the appropriate MIBs, such as PPP or Modem MIBs.
电信公司返回上行信道由适当的MIB（如PPP或调制解调器MIB）处理。
This medium does not support virtual circuits and this area is not applicable to this MIB.
此介质不支持虚拟电路，此区域不适用于此MIB。
The ifTestTable is not supported by this MIB.
此MIB不支持ifTestTable。
The ifRcvAddressTable is not supported by this MIB.
此MIB不支持ifRcvAddressTable。
This section documents only the differences from the requirements specified in the Interfaces MIB. See that MIB for columns omitted from the descriptions below.
本节仅记录与接口MIB中规定的要求之间的差异。请参阅MIB，了解下面描述中省略的列。
The ifEntry for Downstream interfaces supports the ifGeneralInformationGroup and the ifPacketGroup of the Interfaces MIB. This is an output only interface at the CMTS and all input status counters - ifIn* - will return zero. This is an input only interface at the CM and all output status counters - ifOut* - will return zero.
下游接口的ifEntry支持接口MIB的IFGeneralInformation组和ifPacketGroup。这是CMTS处的仅输出接口，所有输入状态计数器-ifIn*-将返回零。这是CM处的仅输入接口，所有输出状态计数器-ifOut*-将返回零。
3.2.5.1.1. ifEntry for Downstream interfaces in Cable Modem Termination Systems
3.2.5.1.1. 电缆调制解调器终端系统中下游接口的ifEntry
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Downstream interface is represented
by an ifEntry.
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Downstream interface is represented
by an ifEntry.
ifType The IANA value of docsCableDownstream(128).
如果键入docsCableDownstream（128）的IANA值。
ifSpeed Return the speed of this downstream channel. The returned value the raw bandwidth in bits/s of this interface. This is the symbol rate multiplied with the number of bits per symbol.
ifSpeed返回此下游通道的速度。返回值表示此接口的原始带宽（以位/秒为单位）。这是符号速率乘以每个符号的位数。
ifPhysAddress Return an empty string.
ifPhysAddress返回一个空字符串。
ifAdminStatus The administrative status of this interface.
ifAdminStatus此接口的管理状态。
ifOperStatus The current operational status of this interface.
ifOperStatus此接口的当前操作状态。
ifMtu The size of the largest frame which can be sent on this interface, specified in octets. The value includes the length of the MAC header.
ifMtu可在此接口上发送的最大帧的大小，以八位字节为单位。该值包括MAC头的长度。
ifInOctets Return zero.
IFINoctet返回零。
ifInUcastPkts Return zero.
IFINUCASTPKT返回零。
ifInMulticastPkts Return zero.
ifInMulticastPkts返回零。
ifInBroadcastPkts Return zero.
ifInBroadcastPkts返回零。
ifInDiscards Return zero.
如果指示返回零。
ifInErrors Return zero.
IFinerror返回零。
ifInUnknownProtos Return zero.
如果不知道，则返回零。
ifOutOctets The total number of octets transmitted on this interface. This includes MAC packets as well as data packets, and includes the length of the MAC header.
ifOutOctets此接口上传输的八位字节总数。这包括MAC分组以及数据分组，并且包括MAC报头的长度。
ifOutUcastPkts The number of Unicast packets transmitted on this interface. This includes MAC packets as well as data packets.
ifOutUcastPkts此接口上传输的单播数据包数。这包括MAC数据包和数据包。
ifOutMulticastPkts Return the number of Multicast packets transmitted on this interface. This includes MAC packets as well as data packets.
ifOutMulticastPkts返回在此接口上传输的多播数据包数。这包括MAC数据包和数据包。
ifOutBroadcastPkts Return the number of broadcast packets transmitted on this interface. This includes MAC packets as well as data packets.
ifOutBroadcastPkts返回在此接口上传输的广播数据包数。这包括MAC数据包和数据包。
ifOutDiscards The total number of outbound packets which were discarded. Possible reasons are: buffer shortage.
ifOutDiscards丢弃的出站数据包总数。可能的原因是：缓冲区不足。
ifOutErrors The number of packets which could not be transmitted due to errors.
iOutErrors由于错误而无法传输的数据包数。
ifPromiscuousMode Return false.
IFPROMISCUUSMODE返回false。
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Downstream interface is represented
by an ifEntry.
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Downstream interface is represented
by an ifEntry.
ifType The IANA value of docsCableDownstream(128).
如果键入docsCableDownstream（128）的IANA值。
ifSpeed Return the speed of this downstream channel. The returned value the raw bandwidth in bits/s of this interface. This is the symbol rate multiplied with the number of bits per symbol.
ifSpeed返回此下游通道的速度。返回值表示此接口的原始带宽（以位/秒为单位）。这是符号速率乘以每个符号的位数。
ifPhysAddress Return an empty string.
ifPhysAddress返回一个空字符串。
ifAdminStatus The administrative status of this interface.
ifAdminStatus此接口的管理状态。
ifOperStatus The current operational status of this interface.
ifOperStatus此接口的当前操作状态。
ifMtu The size of the largest frame which can be received from this interface, specified in octets. The value includes the length of the MAC header.
ifMtu可从此接口接收的最大帧的大小，以八位字节为单位。该值包括MAC头的长度。
ifInOctets The total number of octets received on this interface. This includes data packets as well as MAC layer packets, and includes the length of the MAC header.
ifInOctets此接口上接收的八位字节总数。这包括数据分组以及MAC层分组，并且包括MAC报头的长度。
ifInUcastPkts The number of Unicast packets received on this interface. This includes data packets as well as MAC layer packets.
ifInUcastPkts在此接口上接收的单播数据包数。这包括数据包以及MAC层包。
ifInMulticastPkts Return the number of Multicast packets received on this interface. This includes data packets as well as MAC layer packets.
ifInMulticastPkts返回此接口上接收的多播数据包数。这包括数据包以及MAC层包。
ifInBroadcastPkts Return the number of Broadcast packets received on this interface. This includes data packets as well as MAC layer packets.
ifInBroadcastPkts返回此接口上接收的广播数据包数。这包括数据包以及MAC层包。
ifInDiscards The total number of received packets which have been discarded. The possible reasons are: buffer shortage.
i指示已丢弃的接收数据包总数。可能的原因是：缓冲区不足。
ifInErrors The number of inbound packets that contained errors preventing them from being deliverable to higher layers.
ifInErrors包含错误的入站数据包的数量，这些错误会阻止数据包传递到更高的层。
Possible reasons are: MAC FCS error.
可能的原因有：MAC FCS错误。
ifInUnknownProtos The number of frames with an unknown packet type. These are MAC frames with an unknown packet type.
ifInUnknownProtos具有未知数据包类型的帧数。这些是具有未知数据包类型的MAC帧。
ifOutOctets Return zero.
ifOutOctets返回零。
ifOutUcastPkts Return zero.
IFOUTUCASTPKT返回零。
ifOutMulticastPkts Return zero.
IfoutMulticastPKT返回零。
ifOutBroadcastPkts Return zero.
IfoutBroadcastPKT返回零。
ifOutDiscards Return zero.
ifOutDiscards返回零。
ifOutErrors Return zero.
ifouterror返回零。
ifPromiscuousMode Refer to the Interfaces MIB.
ifPromiscuousMode指接口MIB。
The ifEntry for Upstream interfaces supports the ifGeneralInformationGroup and the ifPacketGroup of the Interfaces MIB. This is an input only interface at the CMTS and all output status counters - ifOut* - will return zero. This is an output only interface at the CM and all input status counters - ifIn* - will return zero.
上游接口的ifEntry支持接口MIB的IFGeneralInformation组和ifPacketGroup。这是CMTS处的仅输入接口，所有输出状态计数器-ifOut*-将返回零。这是CM处的仅输出接口，所有输入状态计数器-ifIn*-将返回零。
3.2.5.2.1. ifEntry for Upstream interfaces in Cable Modem Termination Systems
3.2.5.2.1. 电缆调制解调器终端系统中上游接口的ifEntry
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Upstream interface is represented
by an ifEntry.
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Upstream interface is represented
by an ifEntry.
ifType The IANA value of docsCableUpstream(129).
如果键入docsCableUpstream（129）的IANA值。
ifSpeed Return the speed of this upstream channel. The returned value is the raw bandwidth in bits/s of this interface, regarding the highest speed modulation profile that is defined. This is the symbol rate multiplied with the number of bits per symbol for this modulation profile.
ifSpeed返回此上行通道的速度。返回值是该接口的原始带宽（以位/秒为单位），与定义的最高速度调制配置文件有关。这是符号速率乘以此调制配置文件的每个符号的位数。
ifPhysAddress Return an empty string.
ifPhysAddress返回一个空字符串。
ifAdminStatus The administrative status of this interface.
ifAdminStatus此接口的管理状态。
ifOperStatus The current operational status of this interface.
ifOperStatus此接口的当前操作状态。
ifMtu The size of the largest frame which can be received on this interface, specified in octets. The value includes the length of the MAC header.
ifMtu此接口上可接收的最大帧的大小，以八位字节为单位。该值包括MAC头的长度。
ifInOctets The total number of octets received on this interface. This includes data packets as well as MAC layer packets, and includes the length of the MAC header.
ifInOctets此接口上接收的八位字节总数。这包括数据分组以及MAC层分组，并且包括MAC报头的长度。
ifInUcastPkts The number of Unicast packets received on this interface. This includes data packets as well as MAC layer packets.
ifInUcastPkts在此接口上接收的单播数据包数。这包括数据包以及MAC层包。
ifInMulticastPkts Return the number of Multicast packets received on this interface. This includes data packets as well as MAC layer packets.
ifInMulticastPkts返回此接口上接收的多播数据包数。这包括数据包以及MAC层包。
ifInBroadcastPkts Return the number of Broadcast packets received on this interface. This includes data packets as well as MAC layer packets.
ifInBroadcastPkts返回此接口上接收的广播数据包数。这包括数据包以及MAC层包。
ifInDiscards The total number of received packets which have been discarded. The possible reasons are: buffer shortage.
i指示已丢弃的接收数据包总数。可能的原因是：缓冲区不足。
ifInErrors The number of inbound packets that contained errors preventing them from being deliverable to higher layers. Possible reasons are: MAC FCS error.
ifInErrors包含错误的入站数据包的数量，这些错误会阻止数据包传递到更高的层。可能的原因有：MAC FCS错误。
ifInUnknownProtos The number of frames with an unknown packet type. This are MAC frames with an unknown packet type.
ifInUnknownProtos具有未知数据包类型的帧数。这是具有未知数据包类型的MAC帧。
ifOutOctets Return zero.
ifOutOctets返回零。
ifOutUcastPkts Return zero.
IFOUTUCASTPKT返回零。
ifOutMulticastPkts Return zero.
IfoutMulticastPKT返回零。
ifOutBroadcastPkts Return zero.
IfoutBroadcastPKT返回零。
ifOutDiscards Return zero.
ifOutDiscards返回零。
ifOutErrors Return zero.
ifouterror返回零。
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Upstream interface is represented
by an ifEntry.
ifTable Comments
============== ===========================================
ifIndex Each RF Cable Upstream interface is represented
by an ifEntry.
ifType The IANA value of docsCableUpstream(129).
如果键入docsCableUpstream（129）的IANA值。
ifSpeed Return the speed of this upstream channel. The returned value is the raw bandwidth in bits/s of this interface, regarding the highest speed modulation profile that is defined. This is the symbol rate multiplied with the number of bits per symbol for this modulation profile.
ifSpeed返回此上行通道的速度。返回值是该接口的原始带宽（以位/秒为单位），与定义的最高速度调制配置文件有关。这是符号速率乘以此调制配置文件的每个符号的位数。
ifPhysAddress Return an empty string.
ifPhysAddress返回一个空字符串。
ifAdminStatus The administrative status of this interface.
ifAdminStatus此接口的管理状态。
ifOperStatus The current operational status of this interface.
ifOperStatus此接口的当前操作状态。
ifMtu The size of the largest frame which can be transmitted on this interface, specified in octets. The value includes the length of the MAC header.
ifMtu可在此接口上传输的最大帧的大小，以八位字节为单位。该值包括MAC头的长度。
ifInOctets Return zero.
IFINoctet返回零。
ifInUcastPkts Return zero.
IFINUCASTPKT返回零。
ifInMulticastPkts Return zero.
ifInMulticastPkts返回零。
ifInBroadcastPkts Return zero.
ifInBroadcastPkts返回零。
ifInDiscards Return zero.
如果指示返回零。
ifInErrors Return zero.
IFinerror返回零。
ifInUnknownProtos Return zero.
如果不知道，则返回零。
ifOutOctets The total number of octets transmitted on this interface. This includes MAC packets as well as data packets, and includes the length of the MAC header.
ifOutOctets此接口上传输的八位字节总数。这包括MAC分组以及数据分组，并且包括MAC报头的长度。
ifOutUcastPkts The number of Unicast packets transmitted on this interface. This includes MAC packets as well as data packets.
ifOutUcastPkts此接口上传输的单播数据包数。这包括MAC数据包和数据包。
ifOutMulticastPkts Return the number of Multicast packets transmitted on this interface. This includes MAC packets as well as data packets.
ifOutMulticastPkts返回在此接口上传输的多播数据包数。这包括MAC数据包和数据包。
ifOutBroadcastPkts Return the number of broadcast packets transmitted on this interface. This includes MAC packets as well as data packets.
ifOutBroadcastPkts返回在此接口上传输的广播数据包数。这包括MAC数据包和数据包。
ifOutDiscards The total number of outbound packets which were discarded. Possible reasons are: buffer shortage.
ifOutDiscards丢弃的出站数据包总数。可能的原因是：缓冲区不足。
ifOutErrors The number of packets which could not be transmitted due to errors.
iOutErrors由于错误而无法传输的数据包数。
ifPromiscuousMode Return false.
IFPROMISCUUSMODE返回false。
The ifEntry for the MAC Layer supports the ifGeneralInformationGroup and the ifPacketGroup of the Interfaces MIB. This interface provides an aggregate view of status for the lower level Downstream and Upstream interfaces.
MAC层的ifEntry支持接口MIB的IFGeneralInformation组和ifPacketGroup。此接口为较低级别的下游和上游接口提供状态的聚合视图。
ifTable Comments
============== ===========================================
ifIndex Each RF Cable MAC layer entity is represented
by an ifEntry.
ifTable Comments
============== ===========================================
ifIndex Each RF Cable MAC layer entity is represented
by an ifEntry.
ifType The IANA value of docsCableMaclayer(127).
如果键入docscaplemaclayer（127）的IANA值。
ifSpeed Return zero.
如果速度返回零。
ifPhysAddress Return the physical address of this interface.
ifPhysAddress返回此接口的物理地址。
ifAdminStatus The administrative status of this interface.
ifAdminStatus此接口的管理状态。
ifOperStatus The current operational status of the MAC layer interface.
iOperatStatus MAC层接口的当前操作状态。
ifHighSpeed Return zero.
如果高速返回零。
ifMtu Return 1500.
ifMtu返回1500。
ifInOctets The total number of data octets received on this interface, targeted for upper protocol layers.
ifInOctets此接口上接收的数据八位字节总数，针对上层协议层。
ifInUcastPkts The number of Unicast packets received on this interface, targeted for upper protocol layers.
ifInUcastPkts此接口上接收的单播数据包的数量，针对上层协议层。
ifInMulticastPkts Return the number of Multicast packets received on this interface, targeted for upper protocol layers.
ifInMulticastPkts返回此接口上接收的多播数据包的数量，目标为上层协议层。
ifInBroadcastPkts Return the number of Broadcast packets received on this interface, targeted for upper protocol layers.
ifInBroadcastPkts返回此接口上接收的广播数据包数，目标为上层协议层。
ifInDiscards The total number of received packets which have been discarded. The possible reasons are: buffer shortage.
i指示已丢弃的接收数据包总数。可能的原因是：缓冲区不足。
ifInErrors The number of inbound packets that contained errors preventing them from being deliverable to higher layers. Possible reasons are: data packet FCS error, invalid MAC header.
ifInErrors包含错误的入站数据包的数量，这些错误会阻止数据包传递到更高的层。可能的原因是：数据包FCS错误、MAC头无效。
ifInUnknownProtos The number of frames with an unknown packet type. This is the number of data packets targeted for upper protocol layers with an unknown packet type.
ifInUnknownProtos具有未知数据包类型的帧数。这是针对具有未知数据包类型的上层协议层的数据包数。
ifOutOctets The total number of octets, received from upper protocol layers and transmitted on this interface.
ifOutOctets从上层协议层接收并在此接口上传输的八位字节总数。
ifOutUcastPkts The number of Unicast packets, received from upper protocol layers and transmitted on this interface.
ifOutUcastPkts从上层协议层接收并在此接口上传输的单播数据包数。
ifOutMulticastPkts Return the number of Multicast packets received from upper protocol layers and transmitted on this interface.
ifOutMulticastPkts返回从上层协议层接收并在此接口上传输的多播数据包数。
ifOutBroadcastPkts Return the number of broadcast packets received from upper protocol layers and transmitted on this interface.
ifOutBroadcastPkts返回从上层协议层接收并在此接口上传输的广播数据包数。
ifOutDiscards The total number of outbound packets which were discarded. Possible reasons are: buffer shortage.
ifOutDiscards丢弃的出站数据包总数。可能的原因是：缓冲区不足。
ifOutErrors The number of packets which could not be transmitted due to errors.
iOutErrors由于错误而无法传输的数据包数。
ifPromiscuousMode Refer to the Interfaces MIB.
ifPromiscuousMode指接口MIB。
DOCS-IF-MIB DEFINITIONS ::= BEGIN
DOCS-IF-MIB DEFINITIONS ::= BEGIN
IMPORTS MODULE-IDENTITY, OBJECT-TYPE, -- do not import BITS, Unsigned32, Integer32, Counter32, TimeTicks, IpAddress, transmission FROM SNMPv2-SMI TEXTUAL-CONVENTION, MacAddress, RowStatus, TruthValue, TimeInterval, TimeStamp FROM SNMPv2-TC OBJECT-GROUP,
导入模块标识、对象类型，--不从SNMPv2 TC对象组导入位、无符号32、整数32、计数器32、时间刻度、IP地址、SNMPv2 SMI文本约定传输、MacAddress、RowStatus、TruthValue、时间间隔、时间戳，
MODULE-COMPLIANCE FROM SNMPv2-CONF ifIndex, InterfaceIndexOrZero FROM IF-MIB;
SNMPv2 CONF ifIndex的模块合规性，IF-MIB的接口索引或零；
docsIfMib MODULE-IDENTITY LAST-UPDATED "9908190000Z" -- August 19, 1999 ORGANIZATION "IETF IPCDN Working Group" CONTACT-INFO " Michael StJohns Postal: @Home Network 425 Broadway Redwood City, CA U.S.A. Phone: +1 650 569 5368 E-mail: stjohns@corp.home.net" DESCRIPTION "This is the MIB Module for MCNS/DOCSIS compliant Radio Frequency (RF) interfaces in Cable Modems (CM) and Cable Modem Termination Systems (CMTS)." REVISION "9908190000Z" DESCRIPTION "Initial Version, published as RFC 2670. Modified by Mike StJohns to fix problems identified by
docsIfMib模块标识最后更新的“990819000Z”-1999年8月19日组织“IETF IPCDN工作组”联系方式“Michael StJohns Postal:@Home Network 425百老汇红木城，加利福尼亚州美国电话：+1 650 569 5368电子邮件：stjohns@corp.home.net“说明”这是用于MCNS/DOCSIS兼容射频（RF）的MIB模块电缆调制解调器（CM）和电缆调制解调器终端系统（CMT）中的接口。“修订版”990819000Z“说明”初始版本，发布为RFC 2670。由Mike StJohns修改，以修复
the first pass of the MIB doctor. Of special note,
docsIfRangingResp and docsIfCmtsInsertionInterval were
obsoleted and replaced by other objects with the same
functionality, but more appropriate SYNTAX."
::= { transmission 127 }
the first pass of the MIB doctor. Of special note,
docsIfRangingResp and docsIfCmtsInsertionInterval were
obsoleted and replaced by other objects with the same
functionality, but more appropriate SYNTAX."
::= { transmission 127 }
-- Textual Conventions
--文本约定
TenthdBmV ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-1"
STATUS current
DESCRIPTION
"This data type represents power levels that are normally
expressed in dBmV. Units are in tenths of a dBmV;
for example, 5.1 dBmV will be represented as 51."
SYNTAX Integer32
TenthdBmV ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-1"
STATUS current
DESCRIPTION
"This data type represents power levels that are normally
expressed in dBmV. Units are in tenths of a dBmV;
for example, 5.1 dBmV will be represented as 51."
SYNTAX Integer32
TenthdB ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-1"
STATUS current
DESCRIPTION
"This data type represents power levels that are normally
expressed in dB. Units are in tenths of a dB;
for example, 5.1 dB will be represented as 51."
SYNTAX Integer32
TenthdB ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d-1"
STATUS current
DESCRIPTION
"This data type represents power levels that are normally
expressed in dB. Units are in tenths of a dB;
for example, 5.1 dB will be represented as 51."
SYNTAX Integer32
docsIfMibObjects OBJECT IDENTIFIER ::= { docsIfMib 1 }
docsIfBaseObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 1 }
docsIfCmObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 2 }
docsIfCmtsObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 3 }
docsIfMibObjects OBJECT IDENTIFIER ::= { docsIfMib 1 }
docsIfBaseObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 1 }
docsIfCmObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 2 }
docsIfCmtsObjects OBJECT IDENTIFIER ::= { docsIfMibObjects 3 }
-- -- BASE GROUP --
----基组--
--
-- The following table is implemented on both the Cable Modem (CM)
-- and the Cable Modem Termination System (CMTS).
--
--
-- The following table is implemented on both the Cable Modem (CM)
-- and the Cable Modem Termination System (CMTS).
--
docsIfDownstreamChannelTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIfDownstreamChannelEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table describes the attributes of downstream channels (frequency bands)." REFERENCE
docsIfDownstreamChannelTable对象类型DocsIfDownstreamChannelEntry MAX-ACCESS不可访问状态当前描述“此表描述下游通道（频带）的属性。”参考
"DOCSIS Radio Frequency Interface Specification,
Table 4-12 and Table 4-13."
::= { docsIfBaseObjects 1 }
"DOCSIS Radio Frequency Interface Specification,
Table 4-12 and Table 4-13."
::= { docsIfBaseObjects 1 }
docsIfDownstreamChannelEntry OBJECT-TYPE
SYNTAX DocsIfDownstreamChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry provides a list of attributes for a single
Downstream channel.
An entry in this table exists for each ifEntry with an
ifType of docsCableDownstream(128)."
INDEX { ifIndex }
::= { docsIfDownstreamChannelTable 1 }
docsIfDownstreamChannelEntry OBJECT-TYPE
SYNTAX DocsIfDownstreamChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry provides a list of attributes for a single
Downstream channel.
An entry in this table exists for each ifEntry with an
ifType of docsCableDownstream(128)."
INDEX { ifIndex }
::= { docsIfDownstreamChannelTable 1 }
DocsIfDownstreamChannelEntry ::= SEQUENCE {
docsIfDownChannelId Integer32,
docsIfDownChannelFrequency Integer32,
docsIfDownChannelWidth Integer32,
docsIfDownChannelModulation INTEGER,
docsIfDownChannelInterleave INTEGER,
docsIfDownChannelPower TenthdBmV
}
DocsIfDownstreamChannelEntry ::= SEQUENCE {
docsIfDownChannelId Integer32,
docsIfDownChannelFrequency Integer32,
docsIfDownChannelWidth Integer32,
docsIfDownChannelModulation INTEGER,
docsIfDownChannelInterleave INTEGER,
docsIfDownChannelPower TenthdBmV
}
docsIfDownChannelId OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Cable Modem Termination System (CMTS) identification
of the downstream channel within this particular MAC
interface. If the interface is down, the object returns
the most current value. If the downstream channel ID is
unknown, this object returns a value of 0."
::= { docsIfDownstreamChannelEntry 1 }
docsIfDownChannelId OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Cable Modem Termination System (CMTS) identification
of the downstream channel within this particular MAC
interface. If the interface is down, the object returns
the most current value. If the downstream channel ID is
unknown, this object returns a value of 0."
::= { docsIfDownstreamChannelEntry 1 }
docsIfDownChannelFrequency OBJECT-TYPE SYNTAX Integer32 (0..1000000000) UNITS "hertz" MAX-ACCESS read-write STATUS current DESCRIPTION "The center of the downstream frequency associated with this channel. This object will return the current tuner frequency. If a CMTS provides IF output, this object will return 0, unless this CMTS is in control of the final downstream RF frequency. See the associated
docsIfDownChannelFrequency对象类型语法整数32（0..100000000）单位“赫兹”最大访问读写状态当前说明“与此信道相关的下游频率的中心。此对象将返回当前调谐器频率。如果CMTS提供If输出，此对象将返回0，除非此CMTS控制最终下游射频频率。请参阅相关的
compliance object for a description of valid frequencies
that may be written to this object."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 4.3.3."
::= { docsIfDownstreamChannelEntry 2 }
compliance object for a description of valid frequencies
that may be written to this object."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 4.3.3."
::= { docsIfDownstreamChannelEntry 2 }
docsIfDownChannelWidth OBJECT-TYPE
SYNTAX Integer32 (0..16000000)
UNITS "hertz"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The bandwidth of this downstream channel. Most
implementations are expected to support a channel width
of 6 MHz (North America) and/or 8 MHz (Europe). See the
associated compliance object for a description of the
valid channel widths for this object."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-12 and Table 4-13."
::= { docsIfDownstreamChannelEntry 3 }
docsIfDownChannelWidth OBJECT-TYPE
SYNTAX Integer32 (0..16000000)
UNITS "hertz"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The bandwidth of this downstream channel. Most
implementations are expected to support a channel width
of 6 MHz (North America) and/or 8 MHz (Europe). See the
associated compliance object for a description of the
valid channel widths for this object."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-12 and Table 4-13."
::= { docsIfDownstreamChannelEntry 3 }
docsIfDownChannelModulation OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
other(2),
qam64(3),
qam256(4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The modulation type associated with this downstream
channel. If the interface is down, this object either
returns the configured value (CMTS), the most current
value (CM), or the value of unknown(1). See the
associated conformance object for write conditions and
limitations. See the reference for specifics on the
modulation profiles implied by qam64 and qam256."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 3.6.2."
::= { docsIfDownstreamChannelEntry 4 }
docsIfDownChannelModulation OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
other(2),
qam64(3),
qam256(4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The modulation type associated with this downstream
channel. If the interface is down, this object either
returns the configured value (CMTS), the most current
value (CM), or the value of unknown(1). See the
associated conformance object for write conditions and
limitations. See the reference for specifics on the
modulation profiles implied by qam64 and qam256."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 3.6.2."
::= { docsIfDownstreamChannelEntry 4 }
docsIfDownChannelInterleave OBJECT-TYPE SYNTAX INTEGER { unknown(1),
docsIfDownChannelInterleave对象类型语法整数{unknown（1），
other(2),
taps8Increment16(3),
taps16Increment8(4),
taps32Increment4(5),
taps64Increment2(6),
taps128Increment1(7)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The Forward Error Correction (FEC) interleaving used
for this downstream channel.
Values are defined as follows:
taps8Increment16(3): protection 5.9/4.1 usec,
latency .22/.15 msec
taps16Increment8(4): protection 12/8.2 usec,
latency .48/.33 msec
taps32Increment4(5): protection 24/16 usec,
latency .98/.68 msec
taps64Increment2(6): protection 47/33 usec,
latency 2/1.4 msec
taps128Increment1(7): protection 95/66 usec,
latency 4/2.8 msec
If the interface is down, this object either returns
the configured value (CMTS), the most current value (CM),
or the value of unknown(1).
The value of other(2) is returned if the interleave
is known but not defined in the above list.
See the associated conformance object for write
conditions and limitations. See the reference for the FEC
configuration described by the setting of this object."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 4.3.2."
::= { docsIfDownstreamChannelEntry 5 }
other(2),
taps8Increment16(3),
taps16Increment8(4),
taps32Increment4(5),
taps64Increment2(6),
taps128Increment1(7)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The Forward Error Correction (FEC) interleaving used
for this downstream channel.
Values are defined as follows:
taps8Increment16(3): protection 5.9/4.1 usec,
latency .22/.15 msec
taps16Increment8(4): protection 12/8.2 usec,
latency .48/.33 msec
taps32Increment4(5): protection 24/16 usec,
latency .98/.68 msec
taps64Increment2(6): protection 47/33 usec,
latency 2/1.4 msec
taps128Increment1(7): protection 95/66 usec,
latency 4/2.8 msec
If the interface is down, this object either returns
the configured value (CMTS), the most current value (CM),
or the value of unknown(1).
The value of other(2) is returned if the interleave
is known but not defined in the above list.
See the associated conformance object for write
conditions and limitations. See the reference for the FEC
configuration described by the setting of this object."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 4.3.2."
::= { docsIfDownstreamChannelEntry 5 }
docsIfDownChannelPower OBJECT-TYPE SYNTAX TenthdBmV UNITS "dBmV" MAX-ACCESS read-write STATUS current DESCRIPTION "At the CMTS, the operational transmit power. At the CM, the received power level. May be set to zero at the CM if power level measurement is not supported. If the interface is down, this object either returns the configured value (CMTS), the most current value (CM) or the value of 0. See the associated conformance object
docsIfDownChannelPower对象类型语法CMT处的HDBMV单元“dBmV”MAX-ACCESS读写状态当前描述“操作发射功率。CM处的接收功率电平。如果不支持功率电平测量，可在CM处设置为零。如果接口关闭，此对象返回配置值（CMTS），最新值（CM）或值0。请参阅相关的一致性对象
for write conditions and limitations. See the reference
for recommended and required power levels."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-12 and Table 4-13."
::= { docsIfDownstreamChannelEntry 6 }
for write conditions and limitations. See the reference
for recommended and required power levels."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-12 and Table 4-13."
::= { docsIfDownstreamChannelEntry 6 }
--
-- The following table is implemented on both the CM and the CMTS.
-- For the CM, only attached channels appear in the table. For the
-- CM, this table is read only as well.
--
--
-- The following table is implemented on both the CM and the CMTS.
-- For the CM, only attached channels appear in the table. For the
-- CM, this table is read only as well.
--
docsIfUpstreamChannelTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfUpstreamChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table describes the attributes of attached upstream
channels (frequency bands)."
::= { docsIfBaseObjects 2 }
docsIfUpstreamChannelTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfUpstreamChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table describes the attributes of attached upstream
channels (frequency bands)."
::= { docsIfBaseObjects 2 }
docsIfUpstreamChannelEntry OBJECT-TYPE
SYNTAX DocsIfUpstreamChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"List of attributes for a single upstream channel.
An entry in this table exists for each ifEntry with an
ifType of docsCableUpstream(129)."
INDEX { ifIndex }
::= { docsIfUpstreamChannelTable 1 }
docsIfUpstreamChannelEntry OBJECT-TYPE
SYNTAX DocsIfUpstreamChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"List of attributes for a single upstream channel.
An entry in this table exists for each ifEntry with an
ifType of docsCableUpstream(129)."
INDEX { ifIndex }
::= { docsIfUpstreamChannelTable 1 }
DocsIfUpstreamChannelEntry ::= SEQUENCE {
docsIfUpChannelId Integer32,
docsIfUpChannelFrequency Integer32,
docsIfUpChannelWidth Integer32,
docsIfUpChannelModulationProfile Unsigned32,
docsIfUpChannelSlotSize Unsigned32,
docsIfUpChannelTxTimingOffset Unsigned32,
docsIfUpChannelRangingBackoffStart Integer32,
docsIfUpChannelRangingBackoffEnd Integer32,
docsIfUpChannelTxBackoffStart Integer32,
docsIfUpChannelTxBackoffEnd Integer32
}
DocsIfUpstreamChannelEntry ::= SEQUENCE {
docsIfUpChannelId Integer32,
docsIfUpChannelFrequency Integer32,
docsIfUpChannelWidth Integer32,
docsIfUpChannelModulationProfile Unsigned32,
docsIfUpChannelSlotSize Unsigned32,
docsIfUpChannelTxTimingOffset Unsigned32,
docsIfUpChannelRangingBackoffStart Integer32,
docsIfUpChannelRangingBackoffEnd Integer32,
docsIfUpChannelTxBackoffStart Integer32,
docsIfUpChannelTxBackoffEnd Integer32
}
docsIfUpChannelId OBJECT-TYPE SYNTAX Integer32 (0..255)
docsIfUpChannelId对象类型语法整数32（0..255）
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The CMTS identification of the upstream channel."
::= { docsIfUpstreamChannelEntry 1 }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The CMTS identification of the upstream channel."
::= { docsIfUpstreamChannelEntry 1 }
docsIfUpChannelFrequency OBJECT-TYPE
SYNTAX Integer32 (0..1000000000)
UNITS "hertz"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The center of the frequency band associated with this
upstream channel. This object returns 0 if the frequency
is undefined or unknown. Minimum permitted upstream
frequency is 5,000,000 Hz for current technology. See
the associated conformance object for write conditions
and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 2-2."
::= { docsIfUpstreamChannelEntry 2 }
docsIfUpChannelFrequency OBJECT-TYPE
SYNTAX Integer32 (0..1000000000)
UNITS "hertz"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The center of the frequency band associated with this
upstream channel. This object returns 0 if the frequency
is undefined or unknown. Minimum permitted upstream
frequency is 5,000,000 Hz for current technology. See
the associated conformance object for write conditions
and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 2-2."
::= { docsIfUpstreamChannelEntry 2 }
docsIfUpChannelWidth OBJECT-TYPE
SYNTAX Integer32 (0..20000000)
UNITS "hertz"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The bandwidth of this upstream channel. This object
returns 0 if the channel width is undefined or unknown.
Minimum permitted channel width is 200,000 Hz currently.
See the associated conformance object for write conditions
and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-3."
::= { docsIfUpstreamChannelEntry 3 }
docsIfUpChannelWidth OBJECT-TYPE
SYNTAX Integer32 (0..20000000)
UNITS "hertz"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The bandwidth of this upstream channel. This object
returns 0 if the channel width is undefined or unknown.
Minimum permitted channel width is 200,000 Hz currently.
See the associated conformance object for write conditions
and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-3."
::= { docsIfUpstreamChannelEntry 3 }
docsIfUpChannelModulationProfile OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "An entry identical to the docsIfModIndex in the docsIfCmtsModulationTable that describes this channel. This channel is further instantiated there by a grouping of interval usage codes which together fully describe the
docsIfUpChannelModulationProfile对象类型语法Unsigned32 MAX-ACCESS读写状态当前描述“与docsIfCmtsModulationTable中描述此通道的docsIfModIndex相同的条目。此通道通过一组间隔使用代码进一步实例化，这些代码一起完全描述
channel modulation. This object returns 0 if the
docsIfCmtsModulationTable entry does not exist or
docsIfCmtsModulationTable is empty. See
the associated conformance object for write conditions
and limitations."
::= { docsIfUpstreamChannelEntry 4 }
channel modulation. This object returns 0 if the
docsIfCmtsModulationTable entry does not exist or
docsIfCmtsModulationTable is empty. See
the associated conformance object for write conditions
and limitations."
::= { docsIfUpstreamChannelEntry 4 }
docsIfUpChannelSlotSize OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The number of 6.25 microsecond ticks in each upstream mini-
slot. Returns zero if the value is undefined or unknown.
See the associated conformance object for write
conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.1.2.4."
::= { docsIfUpstreamChannelEntry 5 }
docsIfUpChannelSlotSize OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The number of 6.25 microsecond ticks in each upstream mini-
slot. Returns zero if the value is undefined or unknown.
See the associated conformance object for write
conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.1.2.4."
::= { docsIfUpstreamChannelEntry 5 }
docsIfUpChannelTxTimingOffset OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A measure of the current round trip time at the CM, or the
maximum round trip time seen by the CMTS. Used for timing
of CM upstream transmissions to ensure synchronized
arrivals at the CMTS. Units are in terms of
(6.25 microseconds/64)."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5."
::= { docsIfUpstreamChannelEntry 6 }
docsIfUpChannelTxTimingOffset OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A measure of the current round trip time at the CM, or the
maximum round trip time seen by the CMTS. Used for timing
of CM upstream transmissions to ensure synchronized
arrivals at the CMTS. Units are in terms of
(6.25 microseconds/64)."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5."
::= { docsIfUpstreamChannelEntry 6 }
docsIfUpChannelRangingBackoffStart OBJECT-TYPE SYNTAX Integer32 (0..16) MAX-ACCESS read-write STATUS current DESCRIPTION "The initial random backoff window to use when retrying Ranging Requests. Expressed as a power of 2. A value of 16 at the CMTS indicates that a proprietary adaptive retry mechanism is to be used. See the associated conformance object for write conditions and limitations." REFERENCE "DOCSIS Radio Frequency Interface Specification,
DocsiFupChannelRangBackOffStart对象类型语法整数32（0..16）最大访问读写状态当前说明“重试测距请求时要使用的初始随机退避窗口。表示为2的幂。CMTS处的值为16表示将使用专有的自适应重试机制。有关写入条件和限制，请参阅相关的一致性对象。“参考”DOCSIS射频接口规范，
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 7 }
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 7 }
docsIfUpChannelRangingBackoffEnd OBJECT-TYPE
SYNTAX Integer32 (0..16)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The final random backoff window to use when retrying
Ranging Requests. Expressed as a power of 2. A value of 16
at the CMTS indicates that a proprietary adaptive retry
mechanism is to be used. See the associated conformance
object for write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 8 }
docsIfUpChannelRangingBackoffEnd OBJECT-TYPE
SYNTAX Integer32 (0..16)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The final random backoff window to use when retrying
Ranging Requests. Expressed as a power of 2. A value of 16
at the CMTS indicates that a proprietary adaptive retry
mechanism is to be used. See the associated conformance
object for write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 8 }
docsIfUpChannelTxBackoffStart OBJECT-TYPE
SYNTAX Integer32 (0..16)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The initial random backoff window to use when retrying
transmissions. Expressed as a power of 2. A value of 16
at the CMTS indicates that a proprietary adaptive retry
mechanism is to be used. See the associated conformance
object for write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 9 }
docsIfUpChannelTxBackoffStart OBJECT-TYPE
SYNTAX Integer32 (0..16)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The initial random backoff window to use when retrying
transmissions. Expressed as a power of 2. A value of 16
at the CMTS indicates that a proprietary adaptive retry
mechanism is to be used. See the associated conformance
object for write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 9 }
docsIfUpChannelTxBackoffEnd OBJECT-TYPE
SYNTAX Integer32 (0..16)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The final random backoff window to use when retrying
transmissions. Expressed as a power of 2. A value of 16
at the CMTS indicates that a proprietary adaptive retry
mechanism is to be used. See the associated conformance
object for write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 10 }
docsIfUpChannelTxBackoffEnd OBJECT-TYPE
SYNTAX Integer32 (0..16)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The final random backoff window to use when retrying
transmissions. Expressed as a power of 2. A value of 16
at the CMTS indicates that a proprietary adaptive retry
mechanism is to be used. See the associated conformance
object for write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.4.4."
::= { docsIfUpstreamChannelEntry 10 }
-- The following table describes the attributes of each class of
-- service. The entries in this table are referenced from the
-- docsIfServiceEntries. They exist as a separate table in order to
-- reduce redundant information in docsIfServiceTable.
--
-- This table is implemented at both the CM and the CMTS.
-- The CM need only maintain entries for the classes of service
-- referenced by its docsIfServiceTable.
--
-- The following table describes the attributes of each class of
-- service. The entries in this table are referenced from the
-- docsIfServiceEntries. They exist as a separate table in order to
-- reduce redundant information in docsIfServiceTable.
--
-- This table is implemented at both the CM and the CMTS.
-- The CM need only maintain entries for the classes of service
-- referenced by its docsIfServiceTable.
--
docsIfQosProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfQosProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes for each class of service."
::= { docsIfBaseObjects 3 }
docsIfQosProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfQosProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes for each class of service."
::= { docsIfBaseObjects 3 }
docsIfQosProfileEntry OBJECT-TYPE SYNTAX DocsIfQosProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Describes the attributes for a single class of service.
docsIfQosProfileEntry对象类型语法docsIfQosProfileEntry MAX-ACCESS not accessible STATUS current DESCRIPTION“描述单个服务类的属性。
If implemented as read-create in the Cable Modem Termination System, creation of entries in this table is controlled by the value of docsIfCmtsQosProfilePermissions.
如果在电缆调制解调器终端系统中实现为read create，则此表中条目的创建由docsIfCmtsQosProfilePermissions的值控制。
If implemented as read-only, entries are created based on information in REG-REQ MAC messages received from Cable Modems (Cable Modem Termination System implementation), or based on information extracted from the TFTP option file (Cable Modem implementation). In the Cable Modem Termination system, read-only entries are removed if no longer referenced by docsIfCmtsServiceTable.
如果实现为只读，则根据从电缆调制解调器接收的REG-REQ MAC消息中的信息（电缆调制解调器终端系统实现）或从TFTP选项文件中提取的信息（电缆调制解调器实现）创建条目。在电缆调制解调器终端系统中，如果docsIfCmtsServiceTable不再引用只读条目，则会将其删除。
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).
当此表中的条目被docsIfCmServiceTable（电缆调制解调器）或docsIfCmtsServiceTable（电缆调制解调器终端系统）中的条目引用时，不得删除此表中的条目。
An entry in this table should not be changeable while it is referenced by an entry in docsIfCmtsServiceTable.
当此表中的条目被docsIfCmtsServiceTable中的条目引用时，不应更改此表中的条目。
If this table is created automatically, there should only be a single entry for each Class of Service. Multiple entries with the same Class of Service parameters are not
如果此表是自动创建的，则每个服务类别应该只有一个条目。不支持具有相同服务参数类别的多个条目
recommended."
INDEX { docsIfQosProfIndex }
::= { docsIfQosProfileTable 1 }
recommended."
INDEX { docsIfQosProfIndex }
::= { docsIfQosProfileTable 1 }
DocsIfQosProfileEntry ::= SEQUENCE {
docsIfQosProfIndex Integer32,
docsIfQosProfPriority Integer32,
docsIfQosProfMaxUpBandwidth Integer32,
docsIfQosProfGuarUpBandwidth Integer32,
docsIfQosProfMaxDownBandwidth Integer32,
docsIfQosProfMaxTxBurst Integer32,
docsIfQosProfBaselinePrivacy TruthValue,
docsIfQosProfStatus RowStatus
}
DocsIfQosProfileEntry ::= SEQUENCE {
docsIfQosProfIndex Integer32,
docsIfQosProfPriority Integer32,
docsIfQosProfMaxUpBandwidth Integer32,
docsIfQosProfGuarUpBandwidth Integer32,
docsIfQosProfMaxDownBandwidth Integer32,
docsIfQosProfMaxTxBurst Integer32,
docsIfQosProfBaselinePrivacy TruthValue,
docsIfQosProfStatus RowStatus
}
docsIfQosProfIndex OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index value which uniquely identifies an entry
in the docsIfQosProfileTable."
::= { docsIfQosProfileEntry 1 }
docsIfQosProfIndex OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index value which uniquely identifies an entry
in the docsIfQosProfileTable."
::= { docsIfQosProfileEntry 1 }
docsIfQosProfPriority OBJECT-TYPE
SYNTAX Integer32 (0..7)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A relative priority assigned to this service when
allocating bandwidth. Zero indicates lowest priority;
and seven indicates highest priority.
Interpretation of priority is device-specific.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 2 }
docsIfQosProfPriority OBJECT-TYPE
SYNTAX Integer32 (0..7)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A relative priority assigned to this service when
allocating bandwidth. Zero indicates lowest priority;
and seven indicates highest priority.
Interpretation of priority is device-specific.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 2 }
docsIfQosProfMaxUpBandwidth OBJECT-TYPE
SYNTAX Integer32 (0..100000000)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum upstream bandwidth, in bits per second,
allowed for a service with this service class.
Zero if there is no restriction of upstream bandwidth.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 3 }
docsIfQosProfMaxUpBandwidth OBJECT-TYPE
SYNTAX Integer32 (0..100000000)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum upstream bandwidth, in bits per second,
allowed for a service with this service class.
Zero if there is no restriction of upstream bandwidth.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 3 }
docsIfQosProfGuarUpBandwidth OBJECT-TYPE
SYNTAX Integer32 (0..100000000)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum guaranteed upstream bandwidth, in bits per second,
allowed for a service with this service class.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 4 }
docsIfQosProfGuarUpBandwidth OBJECT-TYPE
SYNTAX Integer32 (0..100000000)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Minimum guaranteed upstream bandwidth, in bits per second,
allowed for a service with this service class.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 4 }
docsIfQosProfMaxDownBandwidth OBJECT-TYPE
SYNTAX Integer32 (0..100000000)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum downstream bandwidth, in bits per second,
allowed for a service with this service class.
Zero if there is no restriction of downstream bandwidth.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 5 }
docsIfQosProfMaxDownBandwidth OBJECT-TYPE
SYNTAX Integer32 (0..100000000)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum downstream bandwidth, in bits per second,
allowed for a service with this service class.
Zero if there is no restriction of downstream bandwidth.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 5 }
docsIfQosProfMaxTxBurst OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of mini-slots that may be requested
for a single upstream transmission.
A value of zero means there is no limit.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 6 }
docsIfQosProfMaxTxBurst OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of mini-slots that may be requested
for a single upstream transmission.
A value of zero means there is no limit.
MUST NOT be changed while this row is active."
DEFVAL { 0 }
::= { docsIfQosProfileEntry 6 }
docsIfQosProfBaselinePrivacy OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether Baseline Privacy is enabled for this
service class.
MUST NOT be changed while this row is active."
DEFVAL { false }
::= { docsIfQosProfileEntry 7 }
docsIfQosProfBaselinePrivacy OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether Baseline Privacy is enabled for this
service class.
MUST NOT be changed while this row is active."
DEFVAL { false }
::= { docsIfQosProfileEntry 7 }
docsIfQosProfStatus OBJECT-TYPE SYNTAX RowStatus
docsIfQosProfStatus对象类型语法RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is object is to used to create or delete rows in
this table. This object MUST NOT be changed from active
while the row is referenced by the any entry in either
docsIfCmServiceTable (on the CM), or the
docsIfCmtsServiceTable (on the CMTS)."
::= { docsIfQosProfileEntry 8 }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is object is to used to create or delete rows in
this table. This object MUST NOT be changed from active
while the row is referenced by the any entry in either
docsIfCmServiceTable (on the CM), or the
docsIfCmtsServiceTable (on the CMTS)."
::= { docsIfQosProfileEntry 8 }
docsIfSignalQualityTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfSignalQualityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"At the CM, describes the PHY signal quality of downstream
channels. At the CMTS, describes the PHY signal quality of
upstream channels. At the CMTS, this table may exclude
contention intervals."
::= { docsIfBaseObjects 4 }
docsIfSignalQualityTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfSignalQualityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"At the CM, describes the PHY signal quality of downstream
channels. At the CMTS, describes the PHY signal quality of
upstream channels. At the CMTS, this table may exclude
contention intervals."
::= { docsIfBaseObjects 4 }
docsIfSignalQualityEntry OBJECT-TYPE
SYNTAX DocsIfSignalQualityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"At the CM, describes the PHY characteristics of a
downstream channel. At the CMTS, describes the PHY signal
quality of an upstream channel.
An entry in this table exists for each ifEntry with an
ifType of docsCableUpstream(129) for Cable Modem Termination
Systems and docsCableDownstream(128) for Cable Modems."
INDEX { ifIndex }
::= { docsIfSignalQualityTable 1 }
docsIfSignalQualityEntry OBJECT-TYPE
SYNTAX DocsIfSignalQualityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"At the CM, describes the PHY characteristics of a
downstream channel. At the CMTS, describes the PHY signal
quality of an upstream channel.
An entry in this table exists for each ifEntry with an
ifType of docsCableUpstream(129) for Cable Modem Termination
Systems and docsCableDownstream(128) for Cable Modems."
INDEX { ifIndex }
::= { docsIfSignalQualityTable 1 }
DocsIfSignalQualityEntry ::= SEQUENCE {
docsIfSigQIncludesContention TruthValue,
docsIfSigQUnerroreds Counter32,
docsIfSigQCorrecteds Counter32,
docsIfSigQUncorrectables Counter32,
docsIfSigQSignalNoise TenthdB,
docsIfSigQMicroreflections Integer32,
docsIfSigQEqualizationData OCTET STRING
}
DocsIfSignalQualityEntry ::= SEQUENCE {
docsIfSigQIncludesContention TruthValue,
docsIfSigQUnerroreds Counter32,
docsIfSigQCorrecteds Counter32,
docsIfSigQUncorrectables Counter32,
docsIfSigQSignalNoise TenthdB,
docsIfSigQMicroreflections Integer32,
docsIfSigQEqualizationData OCTET STRING
}
docsIfSigQIncludesContention OBJECT-TYPE SYNTAX TruthValue
docsifsigqincludescontraction对象类型语法TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"true(1) if this CMTS includes contention intervals in
the counters in this table. Always false(2) for CMs."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4.4"
::= { docsIfSignalQualityEntry 1 }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"true(1) if this CMTS includes contention intervals in
the counters in this table. Always false(2) for CMs."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4.4"
::= { docsIfSignalQualityEntry 1 }
docsIfSigQUnerroreds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received on this channel without error.
This includes all codewords, whether or not they
were part of frames destined for this device."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3 and 4.3.6"
::= { docsIfSignalQualityEntry 2 }
docsIfSigQUnerroreds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received on this channel without error.
This includes all codewords, whether or not they
were part of frames destined for this device."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3 and 4.3.6"
::= { docsIfSignalQualityEntry 2 }
docsIfSigQCorrecteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received on this channel with correctable
errors. This includes all codewords, whether or not
they were part of frames destined for this device."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3 and 4.3.6"
::= { docsIfSignalQualityEntry 3 }
docsIfSigQCorrecteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received on this channel with correctable
errors. This includes all codewords, whether or not
they were part of frames destined for this device."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3 and 4.3.6"
::= { docsIfSignalQualityEntry 3 }
docsIfSigQUncorrectables OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received on this channel with uncorrectable
errors. This includes all codewords, whether or not
they were part of frames destined for this device."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3 and 4.3.6"
::= { docsIfSignalQualityEntry 4 }
docsIfSigQUncorrectables OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received on this channel with uncorrectable
errors. This includes all codewords, whether or not
they were part of frames destined for this device."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3 and 4.3.6"
::= { docsIfSignalQualityEntry 4 }
docsIfSigQSignalNoise OBJECT-TYPE
SYNTAX TenthdB
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Signal/Noise ratio as perceived for this channel.
At the CM, describes the Signal/Noise of the downstream
channel. At the CMTS, describes the average Signal/Noise
of the upstream channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 2-1 and 2-2"
::= { docsIfSignalQualityEntry 5 }
docsIfSigQSignalNoise OBJECT-TYPE
SYNTAX TenthdB
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Signal/Noise ratio as perceived for this channel.
At the CM, describes the Signal/Noise of the downstream
channel. At the CMTS, describes the average Signal/Noise
of the upstream channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 2-1 and 2-2"
::= { docsIfSignalQualityEntry 5 }
docsIfSigQMicroreflections OBJECT-TYPE
SYNTAX Integer32 (0..255)
UNITS "dBc"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total microreflections including in-channel response
as perceived on this interface, measured in dBc below
the signal level.
This object is not assumed to return an absolutely
accurate value, but should give a rough indication
of microreflections received on this interface.
It is up to the implementor to provide information
as accurate as possible."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 2-1 and 2-2"
::= { docsIfSignalQualityEntry 6 }
docsIfSigQMicroreflections OBJECT-TYPE
SYNTAX Integer32 (0..255)
UNITS "dBc"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total microreflections including in-channel response
as perceived on this interface, measured in dBc below
the signal level.
This object is not assumed to return an absolutely
accurate value, but should give a rough indication
of microreflections received on this interface.
It is up to the implementor to provide information
as accurate as possible."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 2-1 and 2-2"
::= { docsIfSignalQualityEntry 6 }
docsIfSigQEqualizationData OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"At the CM, returns the equalization data for the downstream
channel. At the CMTS, returns the average equalization
data for the upstream channel. Returns an empty string
if the value is unknown or if there is no equalization
data available or defined."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Figure 6-23."
::= { docsIfSignalQualityEntry 7 }
docsIfSigQEqualizationData OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"At the CM, returns the equalization data for the downstream
channel. At the CMTS, returns the average equalization
data for the upstream channel. Returns an empty string
if the value is unknown or if there is no equalization
data available or defined."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Figure 6-23."
::= { docsIfSignalQualityEntry 7 }
-- -- CABLE MODEM GROUP --
----电缆调制解调器组--
-- #######
-- #######
-- -- The CM MAC Table --
----CM MAC表--
docsIfCmMacTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmMacEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of each CM MAC interface,
extending the information available from ifEntry."
::= { docsIfCmObjects 1 }
docsIfCmMacTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmMacEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of each CM MAC interface,
extending the information available from ifEntry."
::= { docsIfCmObjects 1 }
docsIfCmMacEntry OBJECT-TYPE
SYNTAX DocsIfCmMacEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry containing objects describing attributes of
each MAC entry, extending the information in ifEntry.
An entry in this table exists for each ifEntry with an
ifType of docsCableMaclayer(127)."
INDEX { ifIndex }
::= { docsIfCmMacTable 1 }
docsIfCmMacEntry OBJECT-TYPE
SYNTAX DocsIfCmMacEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry containing objects describing attributes of
each MAC entry, extending the information in ifEntry.
An entry in this table exists for each ifEntry with an
ifType of docsCableMaclayer(127)."
INDEX { ifIndex }
::= { docsIfCmMacTable 1 }
DocsIfCmMacEntry ::= SEQUENCE {
docsIfCmCmtsAddress MacAddress,
docsIfCmCapabilities BITS,
docsIfCmRangingRespTimeout TimeTicks,
docsIfCmRangingTimeout TimeInterval
}
DocsIfCmMacEntry ::= SEQUENCE {
docsIfCmCmtsAddress MacAddress,
docsIfCmCapabilities BITS,
docsIfCmRangingRespTimeout TimeTicks,
docsIfCmRangingTimeout TimeInterval
}
docsIfCmCmtsAddress OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Identifies the CMTS that is believed to control this MAC
domain. At the CM, this will be the source address from
SYNC, MAP, and other MAC-layer messages. If the CMTS is
unknown, returns 00-00-00-00-00-00."
::= { docsIfCmMacEntry 1 }
docsIfCmCmtsAddress OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Identifies the CMTS that is believed to control this MAC
domain. At the CM, this will be the source address from
SYNC, MAP, and other MAC-layer messages. If the CMTS is
unknown, returns 00-00-00-00-00-00."
::= { docsIfCmMacEntry 1 }
docsIfCmCapabilities OBJECT-TYPE
SYNTAX BITS {
atmCells(0),
concatenation(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Identifies the capabilities of the MAC implementation
at this interface. Note that packet transmission is
always supported. Therefore, there is no specific bit
required to explicitely indicate this capability."
::= { docsIfCmMacEntry 2 }
docsIfCmCapabilities OBJECT-TYPE
SYNTAX BITS {
atmCells(0),
concatenation(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Identifies the capabilities of the MAC implementation
at this interface. Note that packet transmission is
always supported. Therefore, there is no specific bit
required to explicitely indicate this capability."
::= { docsIfCmMacEntry 2 }
-- This object has been obsoleted and replaced by
-- docsIfCmRangingTimeout to correct the typing to TimeInterval. New
-- implementations of the MIB should use docsIfCmRangingTimeout instead.
-- This object has been obsoleted and replaced by
-- docsIfCmRangingTimeout to correct the typing to TimeInterval. New
-- implementations of the MIB should use docsIfCmRangingTimeout instead.
docsIfCmRangingRespTimeout OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS obsolete
DESCRIPTION
"Waiting time for a Ranging Response packet."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6 and 7-7, timer T3."
DEFVAL { 20 }
::= { docsIfCmMacEntry 3 }
docsIfCmRangingRespTimeout OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS obsolete
DESCRIPTION
"Waiting time for a Ranging Response packet."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6 and 7-7, timer T3."
DEFVAL { 20 }
::= { docsIfCmMacEntry 3 }
docsIfCmRangingTimeout OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Waiting time for a Ranging Response packet."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6 and 7-7, timer T3."
DEFVAL { 20 }
::= { docsIfCmMacEntry 4 }
docsIfCmRangingTimeout OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Waiting time for a Ranging Response packet."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6 and 7-7, timer T3."
DEFVAL { 20 }
::= { docsIfCmMacEntry 4 }
--
-- CM status table.
-- This table is implemented only at the CM.
--
--
-- CM status table.
-- This table is implemented only at the CM.
--
docsIfCmStatusTable OBJECT-TYPE
docsIfCmStatusTable对象类型
SYNTAX SEQUENCE OF DocsIfCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table maintains a number of status objects
and counters for Cable Modems."
::= { docsIfCmObjects 2 }
SYNTAX SEQUENCE OF DocsIfCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table maintains a number of status objects
and counters for Cable Modems."
::= { docsIfCmObjects 2 }
docsIfCmStatusEntry OBJECT-TYPE
SYNTAX DocsIfCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of status objects and counters for a single MAC
layer instance in a Cable Modem.
An entry in this table exists for each ifEntry with an
ifType of docsCableMaclayer(127)."
INDEX { ifIndex }
::= { docsIfCmStatusTable 1 }
docsIfCmStatusEntry OBJECT-TYPE
SYNTAX DocsIfCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of status objects and counters for a single MAC
layer instance in a Cable Modem.
An entry in this table exists for each ifEntry with an
ifType of docsCableMaclayer(127)."
INDEX { ifIndex }
::= { docsIfCmStatusTable 1 }
DocsIfCmStatusEntry ::= SEQUENCE {
docsIfCmStatusValue INTEGER,
docsIfCmStatusCode OCTET STRING,
docsIfCmStatusTxPower TenthdBmV,
docsIfCmStatusResets Counter32,
docsIfCmStatusLostSyncs Counter32,
docsIfCmStatusInvalidMaps Counter32,
docsIfCmStatusInvalidUcds Counter32,
-- docsIfCmStatusInvalidRangingResp Counter32,
docsIfCmStatusInvalidRangingResponses Counter32,
-- docsIfCmStatusInvalidRegistrationResp Counter32,
docsIfCmStatusInvalidRegistrationResponses Counter32,
docsIfCmStatusT1Timeouts Counter32,
docsIfCmStatusT2Timeouts Counter32,
docsIfCmStatusT3Timeouts Counter32,
docsIfCmStatusT4Timeouts Counter32,
docsIfCmStatusRangingAborteds Counter32
}
DocsIfCmStatusEntry ::= SEQUENCE {
docsIfCmStatusValue INTEGER,
docsIfCmStatusCode OCTET STRING,
docsIfCmStatusTxPower TenthdBmV,
docsIfCmStatusResets Counter32,
docsIfCmStatusLostSyncs Counter32,
docsIfCmStatusInvalidMaps Counter32,
docsIfCmStatusInvalidUcds Counter32,
-- docsIfCmStatusInvalidRangingResp Counter32,
docsIfCmStatusInvalidRangingResponses Counter32,
-- docsIfCmStatusInvalidRegistrationResp Counter32,
docsIfCmStatusInvalidRegistrationResponses Counter32,
docsIfCmStatusT1Timeouts Counter32,
docsIfCmStatusT2Timeouts Counter32,
docsIfCmStatusT3Timeouts Counter32,
docsIfCmStatusT4Timeouts Counter32,
docsIfCmStatusRangingAborteds Counter32
}
docsIfCmStatusValue OBJECT-TYPE SYNTAX INTEGER { other(1), notReady(2), notSynchronized(3), phySynchronized(4), usParametersAcquired(5), rangingComplete(6), ipComplete(7),
docsIfCmStatusValue对象类型语法整数{other（1）、notReady（2）、notSynchronized（3）、phySynchronized（4）、USParametersQuired（5）、rangingComplete（6）、ipComplete（7），
todEstablished(8),
securityEstablished(9),
paramTransferComplete(10),
registrationComplete(11),
operational(12),
accessDenied(13)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current Cable Modem connectivity state, as specified
in the RF Interface Specification."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Chapter 7.2."
::= { docsIfCmStatusEntry 1 }
todEstablished(8),
securityEstablished(9),
paramTransferComplete(10),
registrationComplete(11),
operational(12),
accessDenied(13)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current Cable Modem connectivity state, as specified
in the RF Interface Specification."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Chapter 7.2."
::= { docsIfCmStatusEntry 1 }
docsIfCmStatusCode OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Status code for this Cable Modem as defined in the
RF Interface Specification. The status code consists
of a single character indicating error groups, followed
by a two- or three-digit number indicating the status
condition."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Cable Modem status codes."
::= { docsIfCmStatusEntry 2 }
docsIfCmStatusCode OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Status code for this Cable Modem as defined in the
RF Interface Specification. The status code consists
of a single character indicating error groups, followed
by a two- or three-digit number indicating the status
condition."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Cable Modem status codes."
::= { docsIfCmStatusEntry 2 }
docsIfCmStatusTxPower OBJECT-TYPE
SYNTAX TenthdBmV
UNITS "dBmV"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operational transmit power for the attached upstream
channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.8."
::= { docsIfCmStatusEntry 3 }
docsIfCmStatusTxPower OBJECT-TYPE
SYNTAX TenthdBmV
UNITS "dBmV"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operational transmit power for the attached upstream
channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.8."
::= { docsIfCmStatusEntry 3 }
docsIfCmStatusResets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only
docsIfCmStatusResets对象类型语法计数器32 MAX-ACCESS只读
STATUS current
DESCRIPTION
"Number of times the CM reset or initialized
this interface."
::= { docsIfCmStatusEntry 4 }
STATUS current
DESCRIPTION
"Number of times the CM reset or initialized
this interface."
::= { docsIfCmStatusEntry 4 }
docsIfCmStatusLostSyncs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM lost synchronization with
the downstream channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.5."
::= { docsIfCmStatusEntry 5 }
docsIfCmStatusLostSyncs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM lost synchronization with
the downstream channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.5."
::= { docsIfCmStatusEntry 5 }
docsIfCmStatusInvalidMaps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM received invalid MAP messages."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.3.2.3 and 6.4.2."
::= { docsIfCmStatusEntry 6 }
docsIfCmStatusInvalidMaps OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM received invalid MAP messages."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.3.2.3 and 6.4.2."
::= { docsIfCmStatusEntry 6 }
docsIfCmStatusInvalidUcds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM received invalid UCD messages."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.3.2.2."
::= { docsIfCmStatusEntry 7 }
docsIfCmStatusInvalidUcds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM received invalid UCD messages."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.3.2.2."
::= { docsIfCmStatusEntry 7 }
-- docsIfCmStatusInvalidRangingResp replaced for Counter32
-- naming requirements
-- docsIfCmStatusInvalidRangingResp replaced for Counter32
-- naming requirements
docsIfCmStatusInvalidRangingResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION
docsIfCmStatusInvalidRangingResponses对象类型语法计数器32 MAX-ACCESS只读状态当前说明
"Number of times the CM received invalid ranging response
messages."
::= { docsIfCmStatusEntry 8 }
"Number of times the CM received invalid ranging response
messages."
::= { docsIfCmStatusEntry 8 }
-- docsIfCmStatusInvalidRegistrationResp replaced for
-- Counter32 naming requirements
docsIfCmStatusInvalidRegistrationResponses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM received invalid registration
response messages."
::= { docsIfCmStatusEntry 9 }
-- docsIfCmStatusInvalidRegistrationResp replaced for
-- Counter32 naming requirements
docsIfCmStatusInvalidRegistrationResponses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the CM received invalid registration
response messages."
::= { docsIfCmStatusEntry 9 }
docsIfCmStatusT1Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T1 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-3."
::= { docsIfCmStatusEntry 10 }
docsIfCmStatusT1Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T1 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-3."
::= { docsIfCmStatusEntry 10 }
docsIfCmStatusT2Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T2 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6."
::= { docsIfCmStatusEntry 11 }
docsIfCmStatusT2Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T2 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6."
::= { docsIfCmStatusEntry 11 }
docsIfCmStatusT3Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T3 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6 and 7-7."
::= { docsIfCmStatusEntry 12 }
docsIfCmStatusT3Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T3 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-6 and 7-7."
::= { docsIfCmStatusEntry 12 }
docsIfCmStatusT4Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T4 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-7."
::= { docsIfCmStatusEntry 13 }
docsIfCmStatusT4Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times counter T4 expired in the CM."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Figure 7-7."
::= { docsIfCmStatusEntry 13 }
docsIfCmStatusRangingAborteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the ranging process was aborted
by the CMTS."
::= { docsIfCmStatusEntry 14 }
docsIfCmStatusRangingAborteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the ranging process was aborted
by the CMTS."
::= { docsIfCmStatusEntry 14 }
-- -- The Cable Modem Service Table --
----电缆调制解调器服务表--
docsIfCmServiceTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of each upstream service queue
on a CM."
::= { docsIfCmObjects 3 }
docsIfCmServiceTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of each upstream service queue
on a CM."
::= { docsIfCmObjects 3 }
docsIfCmServiceEntry OBJECT-TYPE
SYNTAX DocsIfCmServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of an upstream bandwidth service
queue.
An entry in this table exists for each Service ID.
The primary index is an ifIndex with an ifType of
docsCableMaclayer(127)."
INDEX { ifIndex, docsIfCmServiceId }
::= { docsIfCmServiceTable 1 }
docsIfCmServiceEntry OBJECT-TYPE
SYNTAX DocsIfCmServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of an upstream bandwidth service
queue.
An entry in this table exists for each Service ID.
The primary index is an ifIndex with an ifType of
docsCableMaclayer(127)."
INDEX { ifIndex, docsIfCmServiceId }
::= { docsIfCmServiceTable 1 }
DocsIfCmServiceEntry ::= SEQUENCE {
docsIfCmServiceId Integer32,
DocsIfCmServiceEntry ::= SEQUENCE {
docsIfCmServiceId Integer32,
docsIfCmServiceQosProfile Integer32, docsIfCmServiceTxSlotsImmed Counter32, docsIfCmServiceTxSlotsDed Counter32, docsIfCmServiceTxRetries Counter32,
docsIfCmServiceQosProfile整数32、docsifcmservicetxlotsimmed计数器32、docsifcmservicetxlotsded计数器32、docsIfCmServiceTxRetries计数器32、，
-- docsIfCmServiceTxExceeded Counter32,
docsIfCmServiceTxExceededs Counter32,
docsIfCmServiceRqRetries Counter32,
-- docsIfCmServiceRqExceeded Counter32
docsIfCmServiceRqExceededs Counter32
}
-- docsIfCmServiceTxExceeded Counter32,
docsIfCmServiceTxExceededs Counter32,
docsIfCmServiceRqRetries Counter32,
-- docsIfCmServiceRqExceeded Counter32
docsIfCmServiceRqExceededs Counter32
}
docsIfCmServiceId OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Identifies a service queue for upstream bandwidth. The
attributes of this service queue are shared between the
CM and the CMTS. The CMTS allocates upstream bandwidth
to this service queue based on requests from the CM and
on the class of service associated with this queue."
::= { docsIfCmServiceEntry 1 }
docsIfCmServiceId OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Identifies a service queue for upstream bandwidth. The
attributes of this service queue are shared between the
CM and the CMTS. The CMTS allocates upstream bandwidth
to this service queue based on requests from the CM and
on the class of service associated with this queue."
::= { docsIfCmServiceEntry 1 }
docsIfCmServiceQosProfile OBJECT-TYPE
SYNTAX Integer32 (0..16383)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The index in docsIfQosProfileTable describing the quality
of service attributes associated with this particular
service. If no associated entry in docsIfQosProfileTable
exists, this object returns a value of zero."
::= { docsIfCmServiceEntry 2 }
docsIfCmServiceQosProfile OBJECT-TYPE
SYNTAX Integer32 (0..16383)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The index in docsIfQosProfileTable describing the quality
of service attributes associated with this particular
service. If no associated entry in docsIfQosProfileTable
exists, this object returns a value of zero."
::= { docsIfCmServiceEntry 2 }
docsIfCmServiceTxSlotsImmed OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of upstream mini-slots which have been used to transmit data PDUs in immediate (contention) mode. This includes only those PDUs which are presumed to have arrived at the headend (i.e., those which were explicitly acknowledged.) It does not include retransmission attempts or mini-slots used by Requests." REFERENCE "DOCSIS Radio Frequency Interface specification,
docsifcmservicetxlotsimmed对象类型语法计数器32 MAX-ACCESS只读状态当前描述“已用于在即时（争用）模式下传输数据PDU的上行小插槽数。这仅包括假定已到达前端的PDU（即，明确确认的PDU）它不包括请求使用的重传尝试或小时隙。“参考”DOCSIS射频接口规范，
Section 6.4."
::= { docsIfCmServiceEntry 3 }
Section 6.4."
::= { docsIfCmServiceEntry 3 }
docsIfCmServiceTxSlotsDed OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of upstream mini-slots which have been used to
transmit data PDUs in dedicated mode (i.e., as a result
of a unicast Data Grant)."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 4 }
docsIfCmServiceTxSlotsDed OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of upstream mini-slots which have been used to
transmit data PDUs in dedicated mode (i.e., as a result
of a unicast Data Grant)."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 4 }
docsIfCmServiceTxRetries OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of attempts to transmit data PDUs containing
requests for acknowledgment which did not result in
acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 5 }
docsIfCmServiceTxRetries OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of attempts to transmit data PDUs containing
requests for acknowledgment which did not result in
acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 5 }
-- docsIfCmServiceTxExceeded renamed for Counter32 naming requirements
docsIfCmServiceTxExceededs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of data PDUs transmission failures due to
excessive retries without acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 6 }
-- docsIfCmServiceTxExceeded renamed for Counter32 naming requirements
docsIfCmServiceTxExceededs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of data PDUs transmission failures due to
excessive retries without acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 6 }
docsIfCmServiceRqRetries OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of attempts to transmit bandwidth requests
docsIfCmServiceRqRetries对象类型语法计数器32 MAX-ACCESS只读状态当前描述“尝试传输带宽请求的次数”
which did not result in acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 7 }
which did not result in acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 7 }
-- docsIfCmServiceRqExceeded renamed for Counter 32 naming
-- requirements
docsIfCmServiceRqExceededs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of requests for bandwidth which failed due to
excessive retries without acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 8 }
-- docsIfCmServiceRqExceeded renamed for Counter 32 naming
-- requirements
docsIfCmServiceRqExceededs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of requests for bandwidth which failed due to
excessive retries without acknowledgment."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 6.4."
::= { docsIfCmServiceEntry 8 }
-- -- CMTS GROUP --
----CMTS组--
-- -- The CMTS MAC Table --
----CMTS MAC表--
docsIfCmtsMacTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsMacEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of each CMTS MAC interface,
extending the information available from ifEntry.
Mandatory for all CMTS devices."
::= { docsIfCmtsObjects 1 }
docsIfCmtsMacTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsMacEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of each CMTS MAC interface,
extending the information available from ifEntry.
Mandatory for all CMTS devices."
::= { docsIfCmtsObjects 1 }
docsIfCmtsMacEntry OBJECT-TYPE SYNTAX DocsIfCmtsMacEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing objects describing attributes of each MAC entry, extending the information in ifEntry. An entry in this table exists for each ifEntry with an ifType of docsCableMaclayer(127)."
docsIfCmtsMacEntry对象类型语法docsIfCmtsMacEntry MAX-ACCESS不可访问状态当前描述“包含描述每个MAC条目属性的对象的条目，扩展了ifEntry中的信息。此表中的一个条目适用于ifEntry的ifType为docsCableMaclayer（127）”的每个ifEntry。”
INDEX { ifIndex }
::= { docsIfCmtsMacTable 1 }
INDEX { ifIndex }
::= { docsIfCmtsMacTable 1 }
DocsIfCmtsMacEntry ::= SEQUENCE {
docsIfCmtsCapabilities BITS,
docsIfCmtsSyncInterval Integer32,
docsIfCmtsUcdInterval Integer32,
docsIfCmtsMaxServiceIds Integer32,
docsIfCmtsInsertionInterval TimeTicks, -- Obsolete
docsIfCmtsInvitedRangingAttempts Integer32,
docsIfCmtsInsertInterval TimeInterval
}
DocsIfCmtsMacEntry ::= SEQUENCE {
docsIfCmtsCapabilities BITS,
docsIfCmtsSyncInterval Integer32,
docsIfCmtsUcdInterval Integer32,
docsIfCmtsMaxServiceIds Integer32,
docsIfCmtsInsertionInterval TimeTicks, -- Obsolete
docsIfCmtsInvitedRangingAttempts Integer32,
docsIfCmtsInsertInterval TimeInterval
}
docsIfCmtsCapabilities OBJECT-TYPE
SYNTAX BITS {
atmCells(0),
concatenation(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Identifies the capabilities of the CMTS MAC
implementation at this interface. Note that packet
transmission is always supported. Therefore, there
is no specific bit required to explicitely indicate
this capability."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Chapter 6."
::= { docsIfCmtsMacEntry 1 }
docsIfCmtsCapabilities OBJECT-TYPE
SYNTAX BITS {
atmCells(0),
concatenation(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Identifies the capabilities of the CMTS MAC
implementation at this interface. Note that packet
transmission is always supported. Therefore, there
is no specific bit required to explicitely indicate
this capability."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Chapter 6."
::= { docsIfCmtsMacEntry 1 }
docsIfCmtsSyncInterval OBJECT-TYPE
SYNTAX Integer32 (1..200)
UNITS "Milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The interval between CMTS transmission of successive SYNC
messages at this interface."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5 and Appendix B."
::= { docsIfCmtsMacEntry 2 }
docsIfCmtsSyncInterval OBJECT-TYPE
SYNTAX Integer32 (1..200)
UNITS "Milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The interval between CMTS transmission of successive SYNC
messages at this interface."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5 and Appendix B."
::= { docsIfCmtsMacEntry 2 }
docsIfCmtsUcdInterval OBJECT-TYPE SYNTAX Integer32 (1..2000) UNITS "Milliseconds" MAX-ACCESS read-write
docsIfCmtsUcdInterval对象类型语法整数32（1..2000）单位“毫秒”最大访问读写
STATUS current
DESCRIPTION
"The interval between CMTS transmission of successive
Upstream Channel Descriptor messages for each upstream
channel at this interface."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5 and Appendix B."
::= { docsIfCmtsMacEntry 3 }
STATUS current
DESCRIPTION
"The interval between CMTS transmission of successive
Upstream Channel Descriptor messages for each upstream
channel at this interface."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5 and Appendix B."
::= { docsIfCmtsMacEntry 3 }
docsIfCmtsMaxServiceIds OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of service IDs that may be
simultaneously active."
::= { docsIfCmtsMacEntry 4 }
docsIfCmtsMaxServiceIds OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of service IDs that may be
simultaneously active."
::= { docsIfCmtsMacEntry 4 }
-- This object has been obsoleted and replaced by
-- docsIfCmtsInsertInterval to fix a SYNTAX typing problem. New
-- implementations of this MIB should use that object instead.
docsIfCmtsInsertionInterval OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS obsolete
DESCRIPTION
"The amount of time to elapse between each broadcast
station maintenance grant. Broadcast station maintenance
grants are used to allow new cable modems to join the
network. Zero indicates that a vendor-specific algorithm
is used instead of a fixed time. Maximum amount of time
permitted by the specification is 2 seconds."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Appendix B, Ranging Interval."
::= { docsIfCmtsMacEntry 5 }
-- This object has been obsoleted and replaced by
-- docsIfCmtsInsertInterval to fix a SYNTAX typing problem. New
-- implementations of this MIB should use that object instead.
docsIfCmtsInsertionInterval OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS obsolete
DESCRIPTION
"The amount of time to elapse between each broadcast
station maintenance grant. Broadcast station maintenance
grants are used to allow new cable modems to join the
network. Zero indicates that a vendor-specific algorithm
is used instead of a fixed time. Maximum amount of time
permitted by the specification is 2 seconds."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Appendix B, Ranging Interval."
::= { docsIfCmtsMacEntry 5 }
docsIfCmtsInvitedRangingAttempts OBJECT-TYPE SYNTAX Integer32 (0..1024) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of attempts to make on invitations for ranging requests. A value of zero means the system should attempt to range forever." REFERENCE
docsIfCmtsInvitedRangingAttempts对象类型语法整数32（0..1024）MAX-ACCESS读写状态当前描述“对测距请求发出邀请的最大尝试次数。值为零表示系统应尝试永久测距。”参考
"DOCSIS Radio Frequency Interface specification,
Section 7.2.5 and Appendix B."
::= { docsIfCmtsMacEntry 6 }
"DOCSIS Radio Frequency Interface specification,
Section 7.2.5 and Appendix B."
::= { docsIfCmtsMacEntry 6 }
docsIfCmtsInsertInterval OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The amount of time to elapse between each broadcast
station maintenance grant. Broadcast station maintenance
grants are used to allow new cable modems to join the
network. Zero indicates that a vendor-specific algorithm
is used instead of a fixed time. Maximum amount of time
permitted by the specification is 2 seconds."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Appendix B."
::= { docsIfCmtsMacEntry 7 }
docsIfCmtsInsertInterval OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The amount of time to elapse between each broadcast
station maintenance grant. Broadcast station maintenance
grants are used to allow new cable modems to join the
network. Zero indicates that a vendor-specific algorithm
is used instead of a fixed time. Maximum amount of time
permitted by the specification is 2 seconds."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Appendix B."
::= { docsIfCmtsMacEntry 7 }
-- -- -- CMTS status table. --
----CMTS状态表--
docsIfCmtsStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"For the MAC layer, this group maintains a number of
status objects and counters."
::= { docsIfCmtsObjects 2 }
docsIfCmtsStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"For the MAC layer, this group maintains a number of
status objects and counters."
::= { docsIfCmtsObjects 2 }
docsIfCmtsStatusEntry OBJECT-TYPE
SYNTAX DocsIfCmtsStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Status entry for a single MAC layer.
An entry in this table exists for each ifEntry with an
ifType of docsCableMaclayer(127)."
INDEX { ifIndex }
::= { docsIfCmtsStatusTable 1 }
docsIfCmtsStatusEntry OBJECT-TYPE
SYNTAX DocsIfCmtsStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Status entry for a single MAC layer.
An entry in this table exists for each ifEntry with an
ifType of docsCableMaclayer(127)."
INDEX { ifIndex }
::= { docsIfCmtsStatusTable 1 }
DocsIfCmtsStatusEntry ::= SEQUENCE {
docsIfCmtsStatusInvalidRangeReqs Counter32,
docsIfCmtsStatusRangingAborteds Counter32,
DocsIfCmtsStatusEntry ::= SEQUENCE {
docsIfCmtsStatusInvalidRangeReqs Counter32,
docsIfCmtsStatusRangingAborteds Counter32,
docsIfCmtsStatusInvalidRegReqs Counter32, docsIfCmtsStatusFailedRegReqs Counter32, docsIfCmtsStatusInvalidDataReqs Counter32, docsIfCmtsStatusT5Timeouts Counter32 }
docsIfCmtsStatusInvalidRegReqs计数器32、docsIfCmtsStatusFailedRegReqs计数器32、docsIfCmtsStatusInvalidDataReqs计数器32、DOCSIFCMTSStatusT5超时计数器32}
docsIfCmtsStatusInvalidRangeReqs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts invalid RNG-REQ messages received on
this interface."
::= { docsIfCmtsStatusEntry 1 }
docsIfCmtsStatusInvalidRangeReqs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts invalid RNG-REQ messages received on
this interface."
::= { docsIfCmtsStatusEntry 1 }
docsIfCmtsStatusRangingAborteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts ranging attempts that were explicitely
aborted by the CMTS."
::= { docsIfCmtsStatusEntry 2 }
docsIfCmtsStatusRangingAborteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts ranging attempts that were explicitely
aborted by the CMTS."
::= { docsIfCmtsStatusEntry 2 }
docsIfCmtsStatusInvalidRegReqs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts invalid REG-REQ messages received on
this interface."
::= { docsIfCmtsStatusEntry 3 }
docsIfCmtsStatusInvalidRegReqs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts invalid REG-REQ messages received on
this interface."
::= { docsIfCmtsStatusEntry 3 }
docsIfCmtsStatusFailedRegReqs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts failed registration attempts, i.e.,
authentication failures and class of service failures,
on this interface."
::= { docsIfCmtsStatusEntry 4 }
docsIfCmtsStatusFailedRegReqs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts failed registration attempts, i.e.,
authentication failures and class of service failures,
on this interface."
::= { docsIfCmtsStatusEntry 4 }
docsIfCmtsStatusInvalidDataReqs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION
docsIfCmtsStatusInvalidDataReqs对象类型语法计数器32 MAX-ACCESS只读状态当前说明
"This object counts invalid data request messages
received on this interface."
::= { docsIfCmtsStatusEntry 5 }
"This object counts invalid data request messages
received on this interface."
::= { docsIfCmtsStatusEntry 5 }
docsIfCmtsStatusT5Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of times counter T5
expired on this interface."
::= { docsIfCmtsStatusEntry 6 }
docsIfCmtsStatusT5Timeouts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of times counter T5
expired on this interface."
::= { docsIfCmtsStatusEntry 6 }
--
-- CM status table (within CMTS).
-- This table is implemented only at the CMTS.
-- It contains per CM status information available in the CMTS.
--
--
-- CM status table (within CMTS).
-- This table is implemented only at the CMTS.
-- It contains per CM status information available in the CMTS.
--
docsIfCmtsCmStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of objects in the CMTS, maintained for each
Cable Modem connected to this CMTS."
::= { docsIfCmtsObjects 3 }
docsIfCmtsCmStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A set of objects in the CMTS, maintained for each
Cable Modem connected to this CMTS."
::= { docsIfCmtsObjects 3 }
docsIfCmtsCmStatusEntry OBJECT-TYPE
SYNTAX DocsIfCmtsCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Status information for a single Cable Modem.
An entry in this table exists for each Cable Modem
that is connected to the CMTS implementing this table."
INDEX { docsIfCmtsCmStatusIndex }
::= { docsIfCmtsCmStatusTable 1 }
docsIfCmtsCmStatusEntry OBJECT-TYPE
SYNTAX DocsIfCmtsCmStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Status information for a single Cable Modem.
An entry in this table exists for each Cable Modem
that is connected to the CMTS implementing this table."
INDEX { docsIfCmtsCmStatusIndex }
::= { docsIfCmtsCmStatusTable 1 }
DocsIfCmtsCmStatusEntry ::= SEQUENCE {
docsIfCmtsCmStatusIndex Integer32,
docsIfCmtsCmStatusMacAddress MacAddress,
docsIfCmtsCmStatusIpAddress IpAddress,
docsIfCmtsCmStatusDownChannelIfIndex InterfaceIndexOrZero,
docsIfCmtsCmStatusUpChannelIfIndex InterfaceIndexOrZero,
docsIfCmtsCmStatusRxPower TenthdBmV,
docsIfCmtsCmStatusTimingOffset Unsigned32,
docsIfCmtsCmStatusEqualizationData OCTET STRING,
DocsIfCmtsCmStatusEntry ::= SEQUENCE {
docsIfCmtsCmStatusIndex Integer32,
docsIfCmtsCmStatusMacAddress MacAddress,
docsIfCmtsCmStatusIpAddress IpAddress,
docsIfCmtsCmStatusDownChannelIfIndex InterfaceIndexOrZero,
docsIfCmtsCmStatusUpChannelIfIndex InterfaceIndexOrZero,
docsIfCmtsCmStatusRxPower TenthdBmV,
docsIfCmtsCmStatusTimingOffset Unsigned32,
docsIfCmtsCmStatusEqualizationData OCTET STRING,
docsIfCmtsCmStatusValue INTEGER, docsIfCmtsCmStatusUnerroreds Counter32, docsIfCmtsCmStatusCorrecteds Counter32, docsIfCmtsCmStatusUncorrectables Counter32, docsIfCmtsCmStatusSignalNoise TenthdB, docsIfCmtsCmStatusMicroreflections Integer32 }
docsIfCmtsCmStatusValue INTEGER，DOCSIFCMTSCMStatusErroreds计数器32，docsIfCmtsCmStatusCorrecteds计数器32，docsIfCmtsCmStatusUncorrectables计数器32，docsIfCmtsCmStatusSignalNoise TenthdB，docsIfCmtsCmStatusMicroreflections Integer32}
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 }
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 }
docsIfCmtsCmStatusMacAddress OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"MAC address of this Cable Modem. If the Cable Modem has
multiple MAC addresses, this is the MAC address associated
with the Cable interface."
::= { docsIfCmtsCmStatusEntry 2 }
docsIfCmtsCmStatusMacAddress OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"MAC address of this Cable Modem. If the Cable Modem has
multiple MAC addresses, this is the MAC address associated
with the Cable interface."
::= { docsIfCmtsCmStatusEntry 2 }
docsIfCmtsCmStatusIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"IP address of this Cable Modem. If the Cable Modem has no
IP address assigned, or the IP address is unknown, this
object returns a value of 0.0.0.0. If the Cable Modem has
multiple IP addresses, this object returns the IP address
associated with the Cable interface."
::= { docsIfCmtsCmStatusEntry 3 }
docsIfCmtsCmStatusIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"IP address of this Cable Modem. If the Cable Modem has no
IP address assigned, or the IP address is unknown, this
object returns a value of 0.0.0.0. If the Cable Modem has
multiple IP addresses, this object returns the IP address
associated with the Cable interface."
::= { docsIfCmtsCmStatusEntry 3 }
docsIfCmtsCmStatusDownChannelIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "IfIndex of the downstream channel this CM is connected to. If the downstream channel is unknown, this object returns a value of zero."
DOCSIFCMTSCMSTATUDSOWNCHANNELIFINDEX对象类型语法接口INDEXORZERO MAX-ACCESS只读状态当前描述“此CM连接到的下游通道的IfIndex。如果下游通道未知，则此对象返回零值。”
::= { docsIfCmtsCmStatusEntry 4 }
::= { docsIfCmtsCmStatusEntry 4 }
docsIfCmtsCmStatusUpChannelIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"IfIndex of the upstream channel this CM is connected
to. If the upstream channel is unknown, this object
returns a value of zero."
::= { docsIfCmtsCmStatusEntry 5 }
docsIfCmtsCmStatusUpChannelIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"IfIndex of the upstream channel this CM is connected
to. If the upstream channel is unknown, this object
returns a value of zero."
::= { docsIfCmtsCmStatusEntry 5 }
docsIfCmtsCmStatusRxPower OBJECT-TYPE
SYNTAX TenthdBmV
UNITS "dBmV"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The receive power as percieved for upstream data from
this Cable Modem.
If the receive power is unknown, this object returns
a value of zero."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-13."
::= { docsIfCmtsCmStatusEntry 6 }
docsIfCmtsCmStatusRxPower OBJECT-TYPE
SYNTAX TenthdBmV
UNITS "dBmV"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The receive power as percieved for upstream data from
this Cable Modem.
If the receive power is unknown, this object returns
a value of zero."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Table 4-13."
::= { docsIfCmtsCmStatusEntry 6 }
docsIfCmtsCmStatusTimingOffset OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A measure of the current round trip time for this CM.
Used for timing of CM upstream transmissions to ensure
synchronized arrivals at the CMTS. Units are in terms
of (6.25 microseconds/64). Returns zero if the value
is unknown."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5."
::= { docsIfCmtsCmStatusEntry 7 }
docsIfCmtsCmStatusTimingOffset OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A measure of the current round trip time for this CM.
Used for timing of CM upstream transmissions to ensure
synchronized arrivals at the CMTS. Units are in terms
of (6.25 microseconds/64). Returns zero if the value
is unknown."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Section 6.5."
::= { docsIfCmtsCmStatusEntry 7 }
docsIfCmtsCmStatusEqualizationData OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-only STATUS current DESCRIPTION "Equalization data for this CM. Returns an empty string
docsIfCmtsCmStatusEqualizationData对象类型语法八位字符串MAX-ACCESS只读状态当前描述“此CM的均衡数据。返回空字符串
if the value is unknown or if there is no equalization
data available or defined."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Figure 6-23."
::= { docsIfCmtsCmStatusEntry 8 }
if the value is unknown or if there is no equalization
data available or defined."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Figure 6-23."
::= { docsIfCmtsCmStatusEntry 8 }
docsIfCmtsCmStatusValue OBJECT-TYPE
SYNTAX INTEGER {
other(1),
ranging(2),
rangingAborted(3),
rangingComplete(4),
ipComplete(5),
registrationComplete(6),
accessDenied(7)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current Cable Modem connectivity state, as specified
in the RF Interface Specification. Returned status
information is the CM status as assumed by the CMTS,
and indicates the following events:
other(1)
Any state other than below.
ranging(2)
The CMTS has received an Initial Ranging Request
message from the CM, and the ranging process is not
yet complete.
rangingAborted(3)
The CMTS has sent a Ranging Abort message to the CM.
rangingComplete(4)
The CMTS has sent a Ranging Complete message to the CM.
ipComplete(5)
The CMTS has received a DHCP reply message and forwarded
it to the CM.
registrationComplete(6)
The CMTS has sent a Registration Response mesage to
the CM.
accessDenied(7)
The CMTS has sent a Registration Aborted message
to the CM.
The CMTS only needs to report states it is able to detect."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Chapter 7.2."
::= { docsIfCmtsCmStatusEntry 9 }
docsIfCmtsCmStatusValue OBJECT-TYPE
SYNTAX INTEGER {
other(1),
ranging(2),
rangingAborted(3),
rangingComplete(4),
ipComplete(5),
registrationComplete(6),
accessDenied(7)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current Cable Modem connectivity state, as specified
in the RF Interface Specification. Returned status
information is the CM status as assumed by the CMTS,
and indicates the following events:
other(1)
Any state other than below.
ranging(2)
The CMTS has received an Initial Ranging Request
message from the CM, and the ranging process is not
yet complete.
rangingAborted(3)
The CMTS has sent a Ranging Abort message to the CM.
rangingComplete(4)
The CMTS has sent a Ranging Complete message to the CM.
ipComplete(5)
The CMTS has received a DHCP reply message and forwarded
it to the CM.
registrationComplete(6)
The CMTS has sent a Registration Response mesage to
the CM.
accessDenied(7)
The CMTS has sent a Registration Aborted message
to the CM.
The CMTS only needs to report states it is able to detect."
REFERENCE
"DOCSIS Radio Frequency Interface Specification,
Chapter 7.2."
::= { docsIfCmtsCmStatusEntry 9 }
docsIfCmtsCmStatusUnerroreds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received without error from this Cable Modem."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3"
::= { docsIfCmtsCmStatusEntry 10 }
docsIfCmtsCmStatusUnerroreds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received without error from this Cable Modem."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3"
::= { docsIfCmtsCmStatusEntry 10 }
docsIfCmtsCmStatusCorrecteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received with correctable errors from this
Cable Modem."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3"
::= { docsIfCmtsCmStatusEntry 11 }
docsIfCmtsCmStatusCorrecteds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received with correctable errors from this
Cable Modem."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3"
::= { docsIfCmtsCmStatusEntry 11 }
docsIfCmtsCmStatusUncorrectables OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received with uncorrectable errors from this
Cable Modem."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3"
::= { docsIfCmtsCmStatusEntry 12 }
docsIfCmtsCmStatusUncorrectables OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Codewords received with uncorrectable errors from this
Cable Modem."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3"
::= { docsIfCmtsCmStatusEntry 12 }
docsIfCmtsCmStatusSignalNoise OBJECT-TYPE
SYNTAX TenthdB
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Signal/Noise ratio as perceived for upstream data from
this Cable Modem.
If the Signal/Noise is unknown, this object returns
a value of zero."
::= { docsIfCmtsCmStatusEntry 13 }
docsIfCmtsCmStatusSignalNoise OBJECT-TYPE
SYNTAX TenthdB
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Signal/Noise ratio as perceived for upstream data from
this Cable Modem.
If the Signal/Noise is unknown, this object returns
a value of zero."
::= { docsIfCmtsCmStatusEntry 13 }
docsIfCmtsCmStatusMicroreflections OBJECT-TYPE
DOCSIFCMTSCMSTATUS微反射对象类型
SYNTAX Integer32 (0..255)
UNITS "dBc"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total microreflections including in-channel response
as perceived on this interface, measured in dBc below
the signal level.
This object is not assumed to return an absolutely
accurate value, but should give a rough indication
of microreflections received on this interface.
It is up to the implementor to provide information
as accurate as possible."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 2-1 and 2-2"
::= { docsIfCmtsCmStatusEntry 14 }
SYNTAX Integer32 (0..255)
UNITS "dBc"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total microreflections including in-channel response
as perceived on this interface, measured in dBc below
the signal level.
This object is not assumed to return an absolutely
accurate value, but should give a rough indication
of microreflections received on this interface.
It is up to the implementor to provide information
as accurate as possible."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 2-1 and 2-2"
::= { docsIfCmtsCmStatusEntry 14 }
-- -- The CMTS Service Table. --
----CMTS服务表--
docsIfCmtsServiceTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of upstream service queues
in a Cable Modem Termination System."
::= { docsIfCmtsObjects 4 }
docsIfCmtsServiceTable OBJECT-TYPE
SYNTAX SEQUENCE OF DocsIfCmtsServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of upstream service queues
in a Cable Modem Termination System."
::= { docsIfCmtsObjects 4 }
docsIfCmtsServiceEntry OBJECT-TYPE
SYNTAX DocsIfCmtsServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of a single upstream bandwidth
service queue.
Entries in this table exist for each ifEntry with an
ifType of docsCableMaclayer(127), and for each service
queue (Service ID) within this MAC layer.
Entries in this table are created with the creation of
individual Service IDs by the MAC layer and removed
when a Service ID is removed."
INDEX { ifIndex, docsIfCmtsServiceId }
::= { docsIfCmtsServiceTable 1 }
docsIfCmtsServiceEntry OBJECT-TYPE
SYNTAX DocsIfCmtsServiceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes the attributes of a single upstream bandwidth
service queue.
Entries in this table exist for each ifEntry with an
ifType of docsCableMaclayer(127), and for each service
queue (Service ID) within this MAC layer.
Entries in this table are created with the creation of
individual Service IDs by the MAC layer and removed
when a Service ID is removed."
INDEX { ifIndex, docsIfCmtsServiceId }
::= { docsIfCmtsServiceTable 1 }
DocsIfCmtsServiceEntry ::= SEQUENCE {
DocsIfCmtsServiceEntry ::= SEQUENCE {
docsIfCmtsServiceId Integer32, docsIfCmtsServiceCmStatusIndex Integer32, docsIfCmtsServiceAdminStatus INTEGER, docsIfCmtsServiceQosProfile Integer32, docsIfCmtsServiceCreateTime TimeStamp, docsIfCmtsServiceInOctets Counter32, docsIfCmtsServiceInPackets Counter32 }
docsIfCmtsServiceId整数32、docsIfCmtsServiceCmStatusIndex整数32、docsIfCmtsServiceAdminStatus整数、docsIfCmtsServiceQosProfile整数32、docsIfCmtsServiceCreateTime时间戳、docsIfCmtsServiceInOctets计数器32、DocsifCmtsServiceInPackages计数器32}
docsIfCmtsServiceId OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Identifies a service queue for upstream bandwidth. The
attributes of this service queue are shared between the
Cable Modem and the Cable Modem Termination System.
The CMTS allocates upstream bandwidth to this service
queue based on requests from the CM and on the class of
service associated with this queue."
::= { docsIfCmtsServiceEntry 1 }
docsIfCmtsServiceId OBJECT-TYPE
SYNTAX Integer32 (1..16383)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Identifies a service queue for upstream bandwidth. The
attributes of this service queue are shared between the
Cable Modem and the Cable Modem Termination System.
The CMTS allocates upstream bandwidth to this service
queue based on requests from the CM and on the class of
service associated with this queue."
::= { docsIfCmtsServiceEntry 1 }
docsIfCmtsServiceCmStatusIndex OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Pointer to an entry in docsIfCmtsCmStatusTable identifying
the Cable Modem using this Service Queue. If multiple
Cable Modems are using this Service Queue, the value of
this object is zero."
::= { docsIfCmtsServiceEntry 2 }
docsIfCmtsServiceCmStatusIndex OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Pointer to an entry in docsIfCmtsCmStatusTable identifying
the Cable Modem using this Service Queue. If multiple
Cable Modems are using this Service Queue, the value of
this object is zero."
::= { docsIfCmtsServiceEntry 2 }
docsIfCmtsServiceAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2),
destroyed(3) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Allows a service class for a particular modem to be
suppressed, (re-)enabled, or deleted altogether."
::= { docsIfCmtsServiceEntry 3 }
docsIfCmtsServiceAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2),
destroyed(3) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Allows a service class for a particular modem to be
suppressed, (re-)enabled, or deleted altogether."
::= { docsIfCmtsServiceEntry 3 }
docsIfCmtsServiceQosProfile OBJECT-TYPE SYNTAX Integer32 (0..16383) MAX-ACCESS read-only
docsIfCmtsServiceQosProfile对象类型语法整数32（0..16383）MAX-ACCESS只读
STATUS current
DESCRIPTION
"The index in docsIfQosProfileTable describing the quality
of service attributes associated with this particular
service. If no associated docsIfQosProfileTable entry
exists, this object returns a value of zero."
::= { docsIfCmtsServiceEntry 4 }
STATUS current
DESCRIPTION
"The index in docsIfQosProfileTable describing the quality
of service attributes associated with this particular
service. If no associated docsIfQosProfileTable entry
exists, this object returns a value of zero."
::= { docsIfCmtsServiceEntry 4 }
docsIfCmtsServiceCreateTime OBJECT-TYPE
docsIfCmtsServiceCreateTime对象类型
-- SYNTAX TimeTicks
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was created."
::= { docsIfCmtsServiceEntry 5 }
-- SYNTAX TimeTicks
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when this entry was created."
::= { docsIfCmtsServiceEntry 5 }
docsIfCmtsServiceInOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The cumulative number of Packet Data octets received
on this Service ID. The count does not include the
size of the Cable MAC header"
::= { docsIfCmtsServiceEntry 6 }
docsIfCmtsServiceInOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The cumulative number of Packet Data octets received
on this Service ID. The count does not include the
size of the Cable MAC header"
::= { docsIfCmtsServiceEntry 6 }
docsIfCmtsServiceInPackets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The cumulative number of Packet Data packets received
on this Service ID."
::= { docsIfCmtsServiceEntry 7 }
docsIfCmtsServiceInPackets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The cumulative number of Packet Data packets received
on this Service ID."
::= { docsIfCmtsServiceEntry 7 }
--
-- The following table provides upstream channel modulation profiles.
-- Entries in this table can be
-- re-used by one or more upstream channels. An upstream channel will
-- have a modulation profile
-- for each value of docsIfModIntervalUsageCode.
--
--
-- The following table provides upstream channel modulation profiles.
-- Entries in this table can be
-- re-used by one or more upstream channels. An upstream channel will
-- have a modulation profile
-- for each value of docsIfModIntervalUsageCode.
--
docsIfCmtsModulationTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIfCmtsModulationEntry MAX-ACCESS not-accessible
DocsIfCmtsModulationEntry MAX-ACCESS的docsIfCmtsModulationTable对象类型语法序列不可访问
STATUS current
DESCRIPTION
"Describes a modulation profile associated with one or more
upstream channels."
::= { docsIfCmtsObjects 5 }
STATUS current
DESCRIPTION
"Describes a modulation profile associated with one or more
upstream channels."
::= { docsIfCmtsObjects 5 }
docsIfCmtsModulationEntry OBJECT-TYPE
SYNTAX DocsIfCmtsModulationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes a modulation profile for an Interval Usage Code
for one or more upstream channels.
Entries in this table are created by the operator. Initial
default entries may be created at system initialization
time. No individual objects have to be specified in order
to create an entry in this table.
Note that some objects do not have DEFVALs, but do have
calculated defaults and need not be specified during row
creation.
There is no restriction on the changing of values in this
table while their associated rows are active."
INDEX { docsIfCmtsModIndex, docsIfCmtsModIntervalUsageCode }
::= { docsIfCmtsModulationTable 1 }
docsIfCmtsModulationEntry OBJECT-TYPE
SYNTAX DocsIfCmtsModulationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Describes a modulation profile for an Interval Usage Code
for one or more upstream channels.
Entries in this table are created by the operator. Initial
default entries may be created at system initialization
time. No individual objects have to be specified in order
to create an entry in this table.
Note that some objects do not have DEFVALs, but do have
calculated defaults and need not be specified during row
creation.
There is no restriction on the changing of values in this
table while their associated rows are active."
INDEX { docsIfCmtsModIndex, docsIfCmtsModIntervalUsageCode }
::= { docsIfCmtsModulationTable 1 }
DocsIfCmtsModulationEntry ::= SEQUENCE {
docsIfCmtsModIndex Integer32,
docsIfCmtsModIntervalUsageCode INTEGER,
docsIfCmtsModControl RowStatus,
docsIfCmtsModType INTEGER,
docsIfCmtsModPreambleLen Integer32,
docsIfCmtsModDifferentialEncoding TruthValue,
docsIfCmtsModFECErrorCorrection Integer32,
docsIfCmtsModFECCodewordLength Integer32,
docsIfCmtsModScramblerSeed Integer32,
docsIfCmtsModMaxBurstSize Integer32,
docsIfCmtsModGuardTimeSize Unsigned32,
docsIfCmtsModLastCodewordShortened TruthValue,
docsIfCmtsModScrambler TruthValue
}
DocsIfCmtsModulationEntry ::= SEQUENCE {
docsIfCmtsModIndex Integer32,
docsIfCmtsModIntervalUsageCode INTEGER,
docsIfCmtsModControl RowStatus,
docsIfCmtsModType INTEGER,
docsIfCmtsModPreambleLen Integer32,
docsIfCmtsModDifferentialEncoding TruthValue,
docsIfCmtsModFECErrorCorrection Integer32,
docsIfCmtsModFECCodewordLength Integer32,
docsIfCmtsModScramblerSeed Integer32,
docsIfCmtsModMaxBurstSize Integer32,
docsIfCmtsModGuardTimeSize Unsigned32,
docsIfCmtsModLastCodewordShortened TruthValue,
docsIfCmtsModScrambler TruthValue
}
docsIfCmtsModIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An index into the Channel Modulation table representing a group of Interval Usage Codes, all associated with the
docsIfCmtsModIndex对象类型语法整数32（1..2147483647）MAX-ACCESS not ACCESS STATUS current DESCRIPTION“信道调制表中的索引，表示一组间隔使用代码，所有代码均与
same channel."
::= { docsIfCmtsModulationEntry 1 }
same channel."
::= { docsIfCmtsModulationEntry 1 }
docsIfCmtsModIntervalUsageCode OBJECT-TYPE
SYNTAX INTEGER {
request(1),
requestData(2),
initialRanging(3),
periodicRanging(4),
shortData(5),
longData(6)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index into the Channel Modulation table which, when
grouped with other Interval Usage Codes, fully
instantiate all modulation sets for a given upstream
channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 6-16."
::= { docsIfCmtsModulationEntry 2 }
docsIfCmtsModIntervalUsageCode OBJECT-TYPE
SYNTAX INTEGER {
request(1),
requestData(2),
initialRanging(3),
periodicRanging(4),
shortData(5),
longData(6)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index into the Channel Modulation table which, when
grouped with other Interval Usage Codes, fully
instantiate all modulation sets for a given upstream
channel."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Table 6-16."
::= { docsIfCmtsModulationEntry 2 }
docsIfCmtsModControl OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Controls and reflects the status of rows in this table."
::= { docsIfCmtsModulationEntry 3 }
docsIfCmtsModControl OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Controls and reflects the status of rows in this table."
::= { docsIfCmtsModulationEntry 3 }
docsIfCmtsModType OBJECT-TYPE
SYNTAX INTEGER {
other(1),
qpsk(2),
qam16(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The modulation type used on this channel. Returns
other(1) if the modulation type is neither qpsk or
qam16. See the reference for the modulation profiles
implied by qpsk or qam16. See the conformance object for
write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
docsIfCmtsModType OBJECT-TYPE
SYNTAX INTEGER {
other(1),
qpsk(2),
qam16(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The modulation type used on this channel. Returns
other(1) if the modulation type is neither qpsk or
qam16. See the reference for the modulation profiles
implied by qpsk or qam16. See the conformance object for
write conditions and limitations."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.2."
DEFVAL { qpsk }
::= { docsIfCmtsModulationEntry 4 }
Section 4.2.2."
DEFVAL { qpsk }
::= { docsIfCmtsModulationEntry 4 }
docsIfCmtsModPreambleLen OBJECT-TYPE
SYNTAX Integer32 (0..1024)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The preamble length for this modulation profile in bits.
Default value is the minimum needed by the implementation
at the CMTS for the given modulation profile."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.5."
::= { docsIfCmtsModulationEntry 5 }
docsIfCmtsModPreambleLen OBJECT-TYPE
SYNTAX Integer32 (0..1024)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The preamble length for this modulation profile in bits.
Default value is the minimum needed by the implementation
at the CMTS for the given modulation profile."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.5."
::= { docsIfCmtsModulationEntry 5 }
docsIfCmtsModDifferentialEncoding OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies whether or not differential encoding is used
on this channel."
DEFVAL { false }
::= { docsIfCmtsModulationEntry 6 }
docsIfCmtsModDifferentialEncoding OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies whether or not differential encoding is used
on this channel."
DEFVAL { false }
::= { docsIfCmtsModulationEntry 6 }
docsIfCmtsModFECErrorCorrection OBJECT-TYPE
SYNTAX Integer32 (0..10)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of correctable errored bytes (t) used in
forward error correction code. The value of 0 indicates
no correction is employed. The number of check bytes
appended will be twice this value."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3."
DEFVAL { 0 }
::= { docsIfCmtsModulationEntry 7 }
docsIfCmtsModFECErrorCorrection OBJECT-TYPE
SYNTAX Integer32 (0..10)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of correctable errored bytes (t) used in
forward error correction code. The value of 0 indicates
no correction is employed. The number of check bytes
appended will be twice this value."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3."
DEFVAL { 0 }
::= { docsIfCmtsModulationEntry 7 }
docsIfCmtsModFECCodewordLength OBJECT-TYPE SYNTAX Integer32 (1..255) MAX-ACCESS read-create STATUS current DESCRIPTION "The number of data bytes (k) in the forward error
docsifcmtsmodfeccoderdlength对象类型语法整数32（1..255）MAX-ACCESS read create STATUS current DESCRIPTION“转发错误中的数据字节数（k
correction codeword.
This object is not used if docsIfCmtsModFECErrorCorrection
is zero."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3."
DEFVAL { 32 }
::= { docsIfCmtsModulationEntry 8 }
correction codeword.
This object is not used if docsIfCmtsModFECErrorCorrection
is zero."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.3."
DEFVAL { 32 }
::= { docsIfCmtsModulationEntry 8 }
docsIfCmtsModScramblerSeed OBJECT-TYPE
SYNTAX Integer32 (0..32767)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The 15 bit seed value for the scrambler polynomial."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.4."
DEFVAL { 0 }
::= { docsIfCmtsModulationEntry 9 }
docsIfCmtsModScramblerSeed OBJECT-TYPE
SYNTAX Integer32 (0..32767)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The 15 bit seed value for the scrambler polynomial."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.4."
DEFVAL { 0 }
::= { docsIfCmtsModulationEntry 9 }
docsIfCmtsModMaxBurstSize OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of mini-slots that can be transmitted
during this channel's burst time. Returns zero if the
burst length is bounded by the allocation MAP rather than
this profile.
Default value is 0 except for shortData, where it is 8."
::= { docsIfCmtsModulationEntry 10 }
docsIfCmtsModMaxBurstSize OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum number of mini-slots that can be transmitted
during this channel's burst time. Returns zero if the
burst length is bounded by the allocation MAP rather than
this profile.
Default value is 0 except for shortData, where it is 8."
::= { docsIfCmtsModulationEntry 10 }
docsIfCmtsModGuardTimeSize OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of symbol-times which must follow the end of
this channel's burst. Default value is the minimum time
needed by the implementation for this modulation profile."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.7."
::= { docsIfCmtsModulationEntry 11 }
docsIfCmtsModGuardTimeSize OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of symbol-times which must follow the end of
this channel's burst. Default value is the minimum time
needed by the implementation for this modulation profile."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.7."
::= { docsIfCmtsModulationEntry 11 }
docsIfCmtsModLastCodewordShortened OBJECT-TYPE SYNTAX TruthValue
docsifcmtsmodlastcodewordshorted对象类型语法TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates if the last FEC codeword is truncated."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.10."
DEFVAL { true }
::= { docsIfCmtsModulationEntry 12 }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates if the last FEC codeword is truncated."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.10."
DEFVAL { true }
::= { docsIfCmtsModulationEntry 12 }
docsIfCmtsModScrambler OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates if the scrambler is employed."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.4."
DEFVAL { false }
::= { docsIfCmtsModulationEntry 13 }
docsIfCmtsModScrambler OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates if the scrambler is employed."
REFERENCE
"DOCSIS Radio Frequency Interface specification,
Section 4.2.4."
DEFVAL { false }
::= { docsIfCmtsModulationEntry 13 }
docsIfCmtsQosProfilePermissions OBJECT-TYPE
SYNTAX BITS {
createByManagement(0),
updateByManagement(1),
createByModems(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies permitted methods of creating
entries in docsIfQosProfileTable.
CreateByManagement(0) is set if entries can be created
using SNMP. UpdateByManagement(1) is set if updating
entries using SNMP is permitted. CreateByModems(2)
is set if entries can be created based on information
in REG-REQ MAC messages received from Cable Modems.
Information in this object is only applicable if
docsIfQosProfileTable is implemented as read-create.
Otherwise, this object is implemented as read-only
and returns CreateByModems(2).
Either CreateByManagement(0) or CreateByModems(1)
must be set when writing to this object."
::= { docsIfCmtsObjects 6 }
docsIfCmtsQosProfilePermissions OBJECT-TYPE
SYNTAX BITS {
createByManagement(0),
updateByManagement(1),
createByModems(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies permitted methods of creating
entries in docsIfQosProfileTable.
CreateByManagement(0) is set if entries can be created
using SNMP. UpdateByManagement(1) is set if updating
entries using SNMP is permitted. CreateByModems(2)
is set if entries can be created based on information
in REG-REQ MAC messages received from Cable Modems.
Information in this object is only applicable if
docsIfQosProfileTable is implemented as read-create.
Otherwise, this object is implemented as read-only
and returns CreateByModems(2).
Either CreateByManagement(0) or CreateByModems(1)
must be set when writing to this object."
::= { docsIfCmtsObjects 6 }
docsIfCmtsMacToCmTable OBJECT-TYPE SYNTAX SEQUENCE OF DocsIfCmtsMacToCmEntry
DOCSIFCMTSMACTOMTABLE DOCSIFCMTSMACTOMENTRY的对象类型语法序列
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 }
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 }
docsIfCmtsMacToCmEntry OBJECT-TYPE
SYNTAX DocsIfCmtsMacToCmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row in the docsIfCmtsMacToCmTable.
An entry in this table exists for each Cable Modem
that is connected to the CMTS implementing this table."
INDEX { docsIfCmtsCmMac }
::= {docsIfCmtsMacToCmTable 1 }
docsIfCmtsMacToCmEntry OBJECT-TYPE
SYNTAX DocsIfCmtsMacToCmEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row in the docsIfCmtsMacToCmTable.
An entry in this table exists for each Cable Modem
that is connected to the CMTS implementing this table."
INDEX { docsIfCmtsCmMac }
::= {docsIfCmtsMacToCmTable 1 }
DocsIfCmtsMacToCmEntry ::= SEQUENCE {
docsIfCmtsCmMac MacAddress,
docsIfCmtsCmPtr Integer32
}
DocsIfCmtsMacToCmEntry ::= SEQUENCE {
docsIfCmtsCmMac MacAddress,
docsIfCmtsCmPtr Integer32
}
docsIfCmtsCmMac OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RF side MAC address for the referenced CM. (E.g. the
interface on the CM that has docsCableMacLayer(127) as
its ifType."
::= { docsIfCmtsMacToCmEntry 1 }
docsIfCmtsCmMac OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RF side MAC address for the referenced CM. (E.g. the
interface on the CM that has docsCableMacLayer(127) as
its ifType."
::= { docsIfCmtsMacToCmEntry 1 }
docsIfCmtsCmPtr OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An row index into docsIfCmtsCmStatusTable. When queried
with the correct instance value (e.g. a CM's MAC address),
returns the index in docsIfCmtsCmStatusTable which
represents that CM."
::= { docsIfCmtsMacToCmEntry 2 }
docsIfCmtsCmPtr OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An row index into docsIfCmtsCmStatusTable. When queried
with the correct instance value (e.g. a CM's MAC address),
returns the index in docsIfCmtsCmStatusTable which
represents that CM."
::= { docsIfCmtsMacToCmEntry 2 }
--
-- notification group is for future extension.
--
docsIfNotification OBJECT IDENTIFIER ::= { docsIfMib 2 }
--
-- notification group is for future extension.
--
docsIfNotification OBJECT IDENTIFIER ::= { docsIfMib 2 }
docsIfConformance OBJECT IDENTIFIER ::= { docsIfMib 3 }
docsIfCompliances OBJECT IDENTIFIER ::= { docsIfConformance 1 }
docsIfGroups OBJECT IDENTIFIER ::= { docsIfConformance 2 }
docsIfConformance OBJECT IDENTIFIER ::= { docsIfMib 3 }
docsIfCompliances OBJECT IDENTIFIER ::= { docsIfConformance 1 }
docsIfGroups OBJECT IDENTIFIER ::= { docsIfConformance 2 }
-- compliance statements
--合规声明
docsIfBasicCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for devices that implement MCNS/DOCSIS compliant Radio Frequency Interfaces."
docsIfBasicCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION“实现MCNS/DOCSIS兼容射频接口的设备的符合性声明”
MODULE -- docsIfMib
模块--docsIfMib
-- unconditionally mandatory groups
MANDATORY-GROUPS {
docsIfBasicGroup
}
-- unconditionally mandatory groups
MANDATORY-GROUPS {
docsIfBasicGroup
}
-- conditionally mandatory group GROUP docsIfCmGroup DESCRIPTION "This group is implemented only in Cable Modems, not in Cable Modem Termination Systems."
--条件强制组组docsIfCmGroup DESCRIPTION“此组仅在电缆调制解调器中实现，而不在电缆调制解调器终端系统中实现。”
-- conditionally mandatory group GROUP docsIfCmtsGroup DESCRIPTION "This group is implemented only in Cable Modem Termination Systems, not in Cable Modems."
--有条件强制组组docsIfCmtsGroup DESCRIPTION“此组仅在电缆调制解调器终端系统中实施，不在电缆调制解调器中实施。”
OBJECT docsIfDownChannelFrequency WRITE-SYNTAX Integer32 (54000000..860000000) MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems. The values above are appropriate for a cable plant using a Sub-Split channel plan. If DOCSIS is extended to cover other types of channel plans (and frequency allocations) this object will be modified accordingly."
对象docsIfDownChannelFrequency WRITE-SYNTAX Integer32（54000000..860000000）MIN-ACCESS只读说明“电缆调制解调器终端系统中的读写；电缆调制解调器中的只读。上述值适用于使用子拆分信道计划的电缆厂。如果DOCSIS扩展到涵盖其他类型的信道计划（和频率分配）将相应修改此对象。”
OBJECT docsIfDownChannelWidth
对象docsIfDownChannelWidth
WRITE-SYNTAX Integer32 (6000000) MIN-ACCESS read-only DESCRIPTION "It is conformant to implement this object as read-only. In Cable Modems, this object is always implemented as read-only. The above value is appropriate for cable plants running under NTSC (National Television Standards Committee) standards. If DOCSIS is extended to work with other standard (e.g. European standards), this object will be modified accordingly."
WRITE-SYNTAX Integer32（6000000）MIN-ACCESS只读说明“将此对象实现为只读符合要求。在有线调制解调器中，此对象始终实现为只读。上述值适用于在NTSC（国家电视标准委员会）下运行的有线电视厂。”标准。如果DOCSIS扩展到与其他标准（如欧洲标准）一起使用，则此对象将相应地修改。”
OBJECT docsIfDownChannelModulation
WRITE-SYNTAX INTEGER {
qam64 (3),
qam256 (4)
}
MIN-ACCESS read-only
DESCRIPTION
"Read-write in Cable Modem Termination Systems;
read-only in Cable Modems."
OBJECT docsIfDownChannelModulation
WRITE-SYNTAX INTEGER {
qam64 (3),
qam256 (4)
}
MIN-ACCESS read-only
DESCRIPTION
"Read-write in Cable Modem Termination Systems;
read-only in Cable Modems."
OBJECT docsIfDownChannelInterleave
WRITE-SYNTAX INTEGER {
taps8Increment16(3),
taps16Increment8(4),
taps32Increment4(5),
taps64Increment2(6),
taps128Increment1(7)
}
MIN-ACCESS read-only
DESCRIPTION
"Read-write in Cable Modem Termination Systems;
read-only in Cable Modems."
OBJECT docsIfDownChannelInterleave
WRITE-SYNTAX INTEGER {
taps8Increment16(3),
taps16Increment8(4),
taps32Increment4(5),
taps64Increment2(6),
taps128Increment1(7)
}
MIN-ACCESS read-only
DESCRIPTION
"Read-write in Cable Modem Termination Systems;
read-only in Cable Modems."
OBJECT docsIfDownChannelPower MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems."
对象docsIfDownChannelPower最小访问只读描述“在电缆调制解调器终端系统中读写；在电缆调制解调器中只读。”
OBJECT docsIfUpChannelFrequency WRITE-SYNTAX Integer32 (5000000..42000000) MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems.The values above are appropriate for a cable plant using a Sub-Split channel plan. If DOCSIS is extended to cover other types of
对象docsIfUpChannelFrequency WRITE-SYNTAX Integer32（5000000..42000000）MIN-ACCESS只读说明“电缆调制解调器终端系统中的读写；电缆调制解调器中的只读。上述值适用于使用子拆分信道计划的电缆厂。如果DOCSIS扩展到包括其他类型的
channel plans (and frequency allocations) this object will be modified accordingly."
频道计划（和频率分配）将相应修改此对象。“
OBJECT docsIfUpChannelWidth WRITE-SYNTAX Integer32 (200000..3200000) MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems.The above value is appropriate for cable plants running under NTSC (National Television Standards Committee) standards. If DOCSIS is extended to work with other standard (e.g. European standards), this object will be modified accordingly."
对象docsIfUpChannelWidth WRITE-SYNTAX Integer32（200000..3200000）MIN-ACCESS只读说明“电缆调制解调器终端系统中的读写；电缆调制解调器中的只读。上述值适用于根据NTSC（国家电视标准委员会）标准运行的电缆设备。如果DOCSIS扩展到与其他标准一起工作（如欧洲标准），该对象将相应修改。”
OBJECT docsIfUpChannelModulationProfile MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems."
对象docsUpChannelModulationProfile最小访问只读说明“电缆调制解调器终端系统中的读写；电缆调制解调器中的只读。”
OBJECT docsIfUpChannelSlotSize MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
对象docsIfUpChannelSlotSize MIN-ACCESS只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象符合要求。”
OBJECT docsIfUpChannelRangingBackoffStart MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems."
对象文档UpChannelRangBackOffStart最小访问只读说明“电缆调制解调器终端系统中的读写；电缆调制解调器中的只读。”
OBJECT docsIfUpChannelRangingBackoffEnd MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems."
对象docsUpChannelRangBackOff最小访问只读描述“电缆调制解调器终端系统中的读写；电缆调制解调器中的只读。”
OBJECT docsIfUpChannelTxBackoffStart MIN-ACCESS read-only DESCRIPTION "Read-write in Cable Modem Termination Systems; read-only in Cable Modems."
对象docsIfUpChannelTxBackoffStart MIN-ACCESS只读说明“在电缆调制解调器终端系统中读写；在电缆调制解调器中只读。”
OBJECT docsIfUpChannelTxBackoffEnd MIN-ACCESS read-only DESCRIPTION
对象docsifupChannelTXBACKASK最小访问只读描述
"Read-write in Cable Modem Termination Systems; read-only in Cable Modems."
“在电缆调制解调器终端系统中读写；在电缆调制解调器中只读。”
OBJECT docsIfQosProfPriority MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
OBJECT docsifqosproof priority MIN-ACCESS只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象是符合要求的。”
OBJECT docsIfQosProfMaxUpBandwidth MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
对象DOCSIFQOSPROFMAXUPBANDWITH MIN-ACCESS只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象是符合要求的。”
OBJECT docsIfQosProfGuarUpBandwidth MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
OBJECT docsIfQosProfGuarUpBandwidth最小访问只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象是符合要求的。”
OBJECT docsIfQosProfMaxDownBandwidth MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
对象docsIfQosProfMaxDownBandwidth最小访问只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象是符合要求的。”
OBJECT docsIfQosProfMaxTxBurst MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
对象文档SIFQOSPROFMAXTXBURST MIN-ACCESS只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象是符合要求的。”
OBJECT docsIfQosProfBaselinePrivacy MIN-ACCESS read-only DESCRIPTION "This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
OBJECT docsIfQosProfBaselinePrivacy MIN-ACCESS只读说明“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象是符合要求的。”
OBJECT docsIfQosProfStatus MIN-ACCESS read-only DESCRIPTION
对象docsIfQosProfStatus最小访问只读描述
"This object is always read-only in Cable Modems. It is compliant to implement this object as read-only in Cable Modem Termination Systems."
“此对象在电缆调制解调器中始终为只读。在电缆调制解调器终端系统中以只读方式实现此对象符合要求。”
OBJECT docsIfCmtsServiceAdminStatus MIN-ACCESS read-only DESCRIPTION "It is compliant to implement this object as read-only."
对象docsIfCmtsServiceAdminStatus MIN-ACCESS只读说明“将此对象实现为只读符合要求。”
OBJECT docsIfCmtsSyncInterval MIN-ACCESS read-only DESCRIPTION "It is compliant to implement this object as read-only."
对象docsifcmtsyncinterval MIN-ACCESS只读说明“将此对象实现为只读符合要求。”
OBJECT docsIfCmtsUcdInterval MIN-ACCESS read-only DESCRIPTION "It is compliant to implement this object as read-only."
对象docsIfCmtsUcdInterval MIN-ACCESS只读说明“将此对象实现为只读符合要求。”
OBJECT docsIfCmtsInsertInterval MIN-ACCESS read-only DESCRIPTION "It is compliant to implement this object as read-only."
对象docsIfCmtsInsertInterval MIN-ACCESS只读说明“将此对象实现为只读符合要求。”
OBJECT docsIfCmtsInvitedRangingAttempts MIN-ACCESS read-only DESCRIPTION "It is compliant to implement this object as read-only."
对象docsifcmtInvitedRangingAttempts MIN-ACCESS只读描述“将此对象实现为只读符合要求。”
OBJECT docsIfCmtsQosProfilePermissions MIN-ACCESS read-only DESCRIPTION "It is compliant to implement this object as read-only."
对象docsIfCmtsQosProfilePermissions MIN-ACCESS只读说明“将此对象实现为只读符合要求。”
OBJECT docsIfCmtsModType
WRITE-SYNTAX INTEGER {
qpsk (2),
qam16 (3)
}
DESCRIPTION
"Management station may only set 16QAM or QPSK modulation,
but others might be possible based on device configuration."
OBJECT docsIfCmtsModType
WRITE-SYNTAX INTEGER {
qpsk (2),
qam16 (3)
}
DESCRIPTION
"Management station may only set 16QAM or QPSK modulation,
but others might be possible based on device configuration."
::= { docsIfCompliances 1 }
::= { docsIfCompliances 1 }
docsIfBasicGroup OBJECT-GROUP OBJECTS {
docsIfBasicGroup对象组对象{
docsIfDownChannelId,
docsIfDownChannelFrequency,
docsIfDownChannelWidth,
docsIfDownChannelModulation,
docsIfDownChannelInterleave,
docsIfDownChannelPower,
docsIfUpChannelId,
docsIfUpChannelFrequency,
docsIfUpChannelWidth,
docsIfUpChannelModulationProfile,
docsIfUpChannelSlotSize,
docsIfUpChannelTxTimingOffset,
docsIfUpChannelRangingBackoffStart,
docsIfUpChannelRangingBackoffEnd,
docsIfUpChannelTxBackoffStart,
docsIfUpChannelTxBackoffEnd,
docsIfQosProfPriority,
docsIfQosProfMaxUpBandwidth,
docsIfQosProfGuarUpBandwidth,
docsIfQosProfMaxDownBandwidth,
docsIfQosProfMaxTxBurst,
docsIfQosProfBaselinePrivacy,
docsIfQosProfStatus,
docsIfSigQIncludesContention,
docsIfSigQUnerroreds,
docsIfSigQCorrecteds,
docsIfSigQUncorrectables,
docsIfSigQSignalNoise,
docsIfSigQMicroreflections,
docsIfSigQEqualizationData
}
STATUS current
DESCRIPTION
"Group of objects implemented in both Cable Modems and
Cable Modem Termination Systems."
::= { docsIfGroups 1 }
docsIfDownChannelId,
docsIfDownChannelFrequency,
docsIfDownChannelWidth,
docsIfDownChannelModulation,
docsIfDownChannelInterleave,
docsIfDownChannelPower,
docsIfUpChannelId,
docsIfUpChannelFrequency,
docsIfUpChannelWidth,
docsIfUpChannelModulationProfile,
docsIfUpChannelSlotSize,
docsIfUpChannelTxTimingOffset,
docsIfUpChannelRangingBackoffStart,
docsIfUpChannelRangingBackoffEnd,
docsIfUpChannelTxBackoffStart,
docsIfUpChannelTxBackoffEnd,
docsIfQosProfPriority,
docsIfQosProfMaxUpBandwidth,
docsIfQosProfGuarUpBandwidth,
docsIfQosProfMaxDownBandwidth,
docsIfQosProfMaxTxBurst,
docsIfQosProfBaselinePrivacy,
docsIfQosProfStatus,
docsIfSigQIncludesContention,
docsIfSigQUnerroreds,
docsIfSigQCorrecteds,
docsIfSigQUncorrectables,
docsIfSigQSignalNoise,
docsIfSigQMicroreflections,
docsIfSigQEqualizationData
}
STATUS current
DESCRIPTION
"Group of objects implemented in both Cable Modems and
Cable Modem Termination Systems."
::= { docsIfGroups 1 }
-- The following table was modified to correct naming conventions for
-- Counter32 variables.
docsIfCmGroup OBJECT-GROUP
OBJECTS {
docsIfCmCmtsAddress,
docsIfCmCapabilities,
-- docsIfCmRangingRespTimeout,
docsIfCmRangingTimeout,
docsIfCmStatusValue,
docsIfCmStatusCode,
docsIfCmStatusTxPower,
-- The following table was modified to correct naming conventions for
-- Counter32 variables.
docsIfCmGroup OBJECT-GROUP
OBJECTS {
docsIfCmCmtsAddress,
docsIfCmCapabilities,
-- docsIfCmRangingRespTimeout,
docsIfCmRangingTimeout,
docsIfCmStatusValue,
docsIfCmStatusCode,
docsIfCmStatusTxPower,
docsIfCmStatusResets,
docsIfCmStatusLostSyncs,
docsIfCmStatusInvalidMaps,
docsIfCmStatusInvalidUcds,
-- docsIfCmStatusInvalidRangingResp,
docsIfCmStatusInvalidRangingResponses,
-- docsIfCmStatusInvalidRegistrationResp,
docsIfCmStatusInvalidRegistrationResponses,
docsIfCmStatusT1Timeouts,
docsIfCmStatusT2Timeouts,
docsIfCmStatusT3Timeouts,
docsIfCmStatusT4Timeouts,
docsIfCmStatusRangingAborteds,
docsIfCmServiceQosProfile,
docsIfCmServiceTxSlotsImmed,
docsIfCmServiceTxSlotsDed,
docsIfCmServiceTxRetries,
-- docsIfCmServiceTxExceeded,
docsIfCmServiceTxExceededs,
docsIfCmServiceRqRetries,
-- docsIfCmServiceRqExceeded
docsIfCmServiceRqExceededs
}
STATUS current
DESCRIPTION
"Group of objects implemented in Cable Modems."
::= { docsIfGroups 2 }
docsIfCmStatusResets,
docsIfCmStatusLostSyncs,
docsIfCmStatusInvalidMaps,
docsIfCmStatusInvalidUcds,
-- docsIfCmStatusInvalidRangingResp,
docsIfCmStatusInvalidRangingResponses,
-- docsIfCmStatusInvalidRegistrationResp,
docsIfCmStatusInvalidRegistrationResponses,
docsIfCmStatusT1Timeouts,
docsIfCmStatusT2Timeouts,
docsIfCmStatusT3Timeouts,
docsIfCmStatusT4Timeouts,
docsIfCmStatusRangingAborteds,
docsIfCmServiceQosProfile,
docsIfCmServiceTxSlotsImmed,
docsIfCmServiceTxSlotsDed,
docsIfCmServiceTxRetries,
-- docsIfCmServiceTxExceeded,
docsIfCmServiceTxExceededs,
docsIfCmServiceRqRetries,
-- docsIfCmServiceRqExceeded
docsIfCmServiceRqExceededs
}
STATUS current
DESCRIPTION
"Group of objects implemented in Cable Modems."
::= { docsIfGroups 2 }
docsIfCmtsGroup OBJECT-GROUP OBJECTS { docsIfCmtsCapabilities, docsIfCmtsSyncInterval, docsIfCmtsUcdInterval, docsIfCmtsMaxServiceIds, -- docsIfCmtsInsertionInterval, docsIfCmtsInvitedRangingAttempts, docsIfCmtsInsertInterval, docsIfCmtsStatusInvalidRangeReqs, docsIfCmtsStatusRangingAborteds, docsIfCmtsStatusInvalidRegReqs, docsIfCmtsStatusFailedRegReqs, docsIfCmtsStatusInvalidDataReqs, docsIfCmtsStatusT5Timeouts, docsIfCmtsCmStatusMacAddress, docsIfCmtsCmStatusIpAddress, docsIfCmtsCmStatusDownChannelIfIndex, docsIfCmtsCmStatusUpChannelIfIndex, docsIfCmtsCmStatusRxPower,
docsIfCmtsGroup对象组对象{docsIfCmtsCapabilities，docsIfCmtsSyncInterval，DOCSIFCMTSCdInterval，DOCSIFCMTSMaxServiceId，--DOCSIFCMTSSertionInterval，DOCSIFCMTSVitedRangingAttempts，docsIfCmtsStatusInvalidRangeReqs，DOCSIFCMTSStatusInvalidRangeqs，docsIfCmtsStatusInvalidRegReqs，docsIfCmtsStatusInvalidDataReqs、DOCSIFCMTSStatusT5超时、docsIfCmtsCmStatusMacAddress、docsIfCmtsCmStatusIpAddress、DOCSIFCMTSCMStatusDownChanneliIndex、DOCSIFCMTSCMStatusUpChanneliIndex、docsIfCmtsCmStatusRxPower、，
docsIfCmtsCmStatusTimingOffset,
docsIfCmtsCmStatusEqualizationData,
docsIfCmtsCmStatusValue,
docsIfCmtsCmStatusUnerroreds,
docsIfCmtsCmStatusCorrecteds,
docsIfCmtsCmStatusUncorrectables,
docsIfCmtsCmStatusSignalNoise,
docsIfCmtsCmStatusMicroreflections,
docsIfCmtsServiceCmStatusIndex,
docsIfCmtsServiceAdminStatus,
docsIfCmtsServiceQosProfile,
docsIfCmtsServiceCreateTime,
docsIfCmtsServiceInOctets,
docsIfCmtsServiceInPackets,
docsIfCmtsModType,
docsIfCmtsModControl,
docsIfCmtsModPreambleLen,
docsIfCmtsModDifferentialEncoding,
docsIfCmtsModFECErrorCorrection,
docsIfCmtsModFECCodewordLength,
docsIfCmtsModScramblerSeed,
docsIfCmtsModMaxBurstSize,
docsIfCmtsModGuardTimeSize,
docsIfCmtsModLastCodewordShortened,
docsIfCmtsModScrambler,
docsIfCmtsQosProfilePermissions,
docsIfCmtsCmPtr
}
STATUS current
DESCRIPTION
"Group of objects implemented in Cable Modem Termination
Systems."
::= { docsIfGroups 3 }
docsIfCmtsCmStatusTimingOffset,
docsIfCmtsCmStatusEqualizationData,
docsIfCmtsCmStatusValue,
docsIfCmtsCmStatusUnerroreds,
docsIfCmtsCmStatusCorrecteds,
docsIfCmtsCmStatusUncorrectables,
docsIfCmtsCmStatusSignalNoise,
docsIfCmtsCmStatusMicroreflections,
docsIfCmtsServiceCmStatusIndex,
docsIfCmtsServiceAdminStatus,
docsIfCmtsServiceQosProfile,
docsIfCmtsServiceCreateTime,
docsIfCmtsServiceInOctets,
docsIfCmtsServiceInPackets,
docsIfCmtsModType,
docsIfCmtsModControl,
docsIfCmtsModPreambleLen,
docsIfCmtsModDifferentialEncoding,
docsIfCmtsModFECErrorCorrection,
docsIfCmtsModFECCodewordLength,
docsIfCmtsModScramblerSeed,
docsIfCmtsModMaxBurstSize,
docsIfCmtsModGuardTimeSize,
docsIfCmtsModLastCodewordShortened,
docsIfCmtsModScrambler,
docsIfCmtsQosProfilePermissions,
docsIfCmtsCmPtr
}
STATUS current
DESCRIPTION
"Group of objects implemented in Cable Modem Termination
Systems."
::= { docsIfGroups 3 }
docsIfObsoleteGroup OBJECT-GROUP
OBJECTS {
docsIfCmRangingRespTimeout,
docsIfCmtsInsertionInterval
}
STATUS obsolete
DESCRIPTION
"Group of objects obsoleted."
::= { docsIfGroups 4 }
docsIfObsoleteGroup OBJECT-GROUP
OBJECTS {
docsIfCmRangingRespTimeout,
docsIfCmtsInsertionInterval
}
STATUS obsolete
DESCRIPTION
"Group of objects obsoleted."
::= { docsIfGroups 4 }
END
终止
This document was produced by the IPCDN Working Group. It is based on a document written by Pam Anderson from CableLabs, Wilson Sawyer from BayNetworks, and Rich Woundy from Continental Cablevision. The original working group editor, Guenter Roeck of cisco Systems, did much of the grunt work of putting the document into its current form.
本文件由IPCDN工作组编制。它基于CableLabs的Pam Anderson、BayNetworks的Wilson Sawyer和Continental Cablevision的Rich Woundy编写的文档。最初的工作组编辑，思科系统公司的Guenter Roeck，做了大量繁重的工作，将文档转换成当前的形式。
Special thanks is also due to Azlina Palmer, who helped a lot reviewing the document.
还要特别感谢Azlina Palmer，她在审阅文件时帮了很多忙。
[1] Harrington, D., Presuhn, R. and B. Wijnen, "An Architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999.
[1] Harrington，D.，Presohn，R.和B.Wijnen，“描述SNMP管理框架的体系结构”，RFC 2571，1999年4月。
[2] Rose, M. and K. McCloghrie, "Structure and Identification of Management Information for TCP/IP-based Internets", STD 16, RFC 1155, May 1990.
[2] Rose，M.和K.McCloghrie，“基于TCP/IP的互联网管理信息的结构和识别”，STD 16，RFC 1155，1990年5月。
[3] Rose, M. and K. McCloghrie, "Concise MIB Definitions", STD 16, RFC 1212, March 1991.
[3] Rose，M.和K.McCloghrie，“简明MIB定义”，STD 16，RFC 1212，1991年3月。
[4] Rose, M., "A Convention for Defining Traps for use with the SNMP", RFC 1215, March 1991.
[4] Rose，M.“定义用于SNMP的陷阱的约定”，RFC1215，1991年3月。
[5] McCloghrie, K., Perkins, D. and J. Schoenwaelder, "Structure of Management Information for Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[5] McCloghrie，K.，Perkins，D.和J.Schoenwaeld，“版本2（SMIv2）的管理信息结构”，STD 58，RFC 2578，1999年4月。
[6] McCloghrie, K., Perkins, D. and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[6] McCloghrie，K.，Perkins，D.和J.Schoenwaeld，“SMIv2的文本约定”，STD 58，RFC 2579，1999年4月。
[7] McCloghrie, K., Perkins, D. and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
[7] McCloghrie，K.，Perkins，D.和J.Schoenwaeld，“SMIv2的一致性声明”，STD 58，RFC 25801999年4月。
[8] Case, J., Fedor, M., Schoffstall, M. and J. Davin, "Simple Management Protocol", STD 15, RFC 1157, May 1990.
[8] Case，J.，Fedor，M.，Schoffstall，M.和J.Davin，“简单管理协议”，STD 15，RFC 1157，1990年5月。
[9] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Introduction to Community-based SNMPv2", RFC 1901, January 1996.
[9] Case，J.，McCloghrie，K.，Rose，M.和S.Waldbusser，“基于社区的SNMPv2简介”，RFC 19011996年1月。
[10] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1906, January 1996.
[10] Case，J.，McCloghrie，K.，Rose，M.和S.Waldbusser，“简单网络管理协议（SNMPv2）版本2的传输映射”，RFC 1906，1996年1月。
[11] Case, J., Harrington D., Presuhn R. and B. Wijnen, "Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)", RFC 2572, April 1999.
[11] Case，J.，Harrington D.，Presohn R.和B.Wijnen，“简单网络管理协议（SNMP）的消息处理和调度”，RFC 2572，1999年4月。
[12] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 2574, April 1999.
[12] Blumenthal，U.和B.Wijnen，“简单网络管理协议（SNMPv3）第3版的基于用户的安全模型（USM）”，RFC 2574，1999年4月。
[13] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996.
[13] Case，J.，McCloghrie，K.，Rose，M.和S.Waldbusser，“简单网络管理协议（SNMPv2）版本2的协议操作”，RFC 1905，1996年1月。
[14] Levi, D., Meyer, P. and B. Stewart, "SNMP Applications", RFC 2573, April 1999.
[14] Levi，D.，Meyer，P.和B.Stewart，“SNMP应用”，RFC2573，1999年4月。
[15] Wijnen, B., Presuhn, R. and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 2575, April 1999.
[15] Wijnen，B.，Presuhn，R.和K.McCloghrie，“用于简单网络管理协议（SNMP）的基于视图的访问控制模型（VACM）”，RFC2575，1999年4月。
[16] "Data-Over-Cable Service Interface Specifications: Cable Modem Radio Frequency Interface Specification SP-RFI-I04-980724", DOCSIS, July 1998, http://www.cablemodem.com/public/pubtechspec/SP-RFI-I04- 980724.pdf.
[16] “电缆数据服务接口规范：电缆调制解调器射频接口规范SP-RFI-I04-980724”，DOCSIS，1998年7月，http://www.cablemodem.com/public/pubtechspec/SP-RFI-I04- 980724.pdf。
[17] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB using SMIv2", RFC 2233, November 1997.
[17] McCloghrie，K.和F.Kastenholz，“使用SMIv2的接口组MIB”，RFC 2233，1997年11月。
[18] StJohns, M. , "Cable Device Management Information Base for DOCSIS Compliant Cable Modems and Cable Modem Termination Systems", RFC2669, August 1999.
[18] StJohns，M.“符合DOCSIS标准的电缆调制解调器和电缆调制解调器终端系统的电缆设备管理信息库”，RFC2669，1999年8月。
[19] Proakis, John G., "Digital Communications, 3rd Edition", McGraw-Hill, New York, New York, 1995, ISBN 0-07-051726-6
[19] Proakis，John G.，“数字通信，第三版”，麦格劳·希尔，纽约，纽约，1995年，ISBN 0-07-051726-6
[20] "Transmission Systems for Interactive Cable Television Services, Annex B", J.112, International Telecommunications Union, March 1998.
[20] “交互式有线电视服务的传输系统，附件B”，J.112，国际电信联盟，1998年3月。
This MIB relates to a system which will provide metropolitan public internet access. As such, improper manipulation of the objects represented by this MIB may result in denial of service to a large number of end-users. In addition, manipulation of the docsIfCmServiceQosProfile, docsIfCmtsServerQosProfile, and the elements of docsIfQosProfileTable may allow an end-user to improve their service response or decrease other subscriber service response.
该MIB涉及一个提供大都市公共互联网接入的系统。因此，对该MIB表示的对象的不当操作可能会导致大量最终用户拒绝服务。此外，对docsifcmsserviceqosprofile、docsIfCmtsServerQosProfile和docsifqosprofile的元素的操作可允许最终用户改进其服务响应或减少其他订户服务响应。
This MIB does not affect confidentiality, authentication or authorization of services on a cable modem system. For authentication and authorization, please see the related document "Cable Device Management Information Base for DOCSIS compliant Cable Modems and Cable Modem Termination Systems" [18]. For confidentiality, the working group expects to issue a MIB which describes the management of the DOCSIS Baseline Privacy mechanism.
此MIB不影响电缆调制解调器系统上服务的机密性、身份验证或授权。有关身份验证和授权，请参阅相关文档“符合DOCSIS标准的电缆调制解调器和电缆调制解调器终端系统的电缆设备管理信息库”[18]。为了保密，工作组希望发布一份MIB，描述DOCSIS基线隐私机制的管理。
The IETF takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on the IETF's procedures with respect to rights in standards-track and standards-related documentation can be found in BCP-11. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification can be obtained from the IETF Secretariat.
IETF对可能声称与本文件所述技术的实施或使用有关的任何知识产权或其他权利的有效性或范围，或此类权利下的任何许可可能或可能不可用的程度，不采取任何立场；它也不表示它已作出任何努力来确定任何此类权利。有关IETF在标准跟踪和标准相关文件中权利的程序信息，请参见BCP-11。可从IETF秘书处获得可供发布的权利声明副本和任何许可证保证，或本规范实施者或用户试图获得使用此类专有权利的一般许可证或许可的结果。
The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to practice this standard. Please address the information to the IETF Executive Director.
IETF邀请任何相关方提请其注意任何版权、专利或专利申请，或其他可能涉及实施本标准所需技术的专有权利。请将信息发送给IETF执行董事。
Michael StJohns @Home Network 425 Broadway Redwood City, CA 94063
Michael StJohns@Home Network 425百老汇红木城，加利福尼亚州94063
Phone: +1 650 569 5368
EMail: stjohns@corp.home.net
Phone: +1 650 569 5368
EMail: stjohns@corp.home.net
Copyright (C) The Internet Society (1999). All Rights Reserved.
版权所有（C）互联网协会（1999年）。版权所有。
This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English.
本文件及其译本可复制并提供给他人，对其进行评论或解释或协助其实施的衍生作品可全部或部分编制、复制、出版和分发，不受任何限制，前提是上述版权声明和本段包含在所有此类副本和衍生作品中。但是，不得以任何方式修改本文件本身，例如删除版权通知或对互联网协会或其他互联网组织的引用，除非出于制定互联网标准的需要，在这种情况下，必须遵循互联网标准过程中定义的版权程序，或根据需要将其翻译成英语以外的其他语言。
The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns.
上述授予的有限许可是永久性的，互联网协会或其继承人或受让人不会撤销。
This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
本文件和其中包含的信息是按“原样”提供的，互联网协会和互联网工程任务组否认所有明示或暗示的保证，包括但不限于任何保证，即使用本文中的信息不会侵犯任何权利，或对适销性或特定用途适用性的任何默示保证。
Acknowledgement
确认
Funding for the RFC Editor function is currently provided by the Internet Society.
RFC编辑功能的资金目前由互联网协会提供。