Network Working Group J. Flick
Request for Comments: 2266 Hewlett Packard Company
Category: Standards Track January 1998
Network Working Group J. Flick
Request for Comments: 2266 Hewlett Packard Company
Category: Standards Track January 1998
Definitions of Managed Objects for IEEE 802.12 Repeater Devices
IEEE 802.12中继器设备的受管对象定义
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 (1998). All Rights Reserved.
版权所有（C）互联网协会（1998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 TCP/IP-based internets. In particular, it defines objects for managing network repeaters based on IEEE 802.12.
此备忘录定义了管理信息库（MIB）的一部分，用于基于TCP/IP的Internet中的网络管理协议。特别是，它定义了用于管理基于IEEE 802.12的网络中继器的对象。
Table of Contents
目录
1. The SNMP Network Management Framework ...................... 2
1.1. Object Definitions ....................................... 2
2. Overview ................................................... 2
2.1. Repeater Management Model ................................ 3
2.2. MAC Addresses ............................................ 4
2.3. Master Mode and Slave Mode ............................... 4
2.4. IEEE 802.12 Training Frames .............................. 4
2.5. Structure of the MIB ..................................... 6
2.5.1. Basic Definitions ...................................... 7
2.5.2. Monitor Definitions .................................... 7
2.5.3. Address Tracking Definitions ........................... 7
2.6. Relationship to other MIBs ............................... 7
2.6.1. Relationship to MIB-II ................................. 7
2.6.1.1. Relationship to the 'system' group ................... 7
2.6.1.2. Relationship to the 'interfaces' group ............... 8
2.6.2. Relationship to the 802.3 Repeater MIB ................. 8
1. The SNMP Network Management Framework ...................... 2
1.1. Object Definitions ....................................... 2
2. Overview ................................................... 2
2.1. Repeater Management Model ................................ 3
2.2. MAC Addresses ............................................ 4
2.3. Master Mode and Slave Mode ............................... 4
2.4. IEEE 802.12 Training Frames .............................. 4
2.5. Structure of the MIB ..................................... 6
2.5.1. Basic Definitions ...................................... 7
2.5.2. Monitor Definitions .................................... 7
2.5.3. Address Tracking Definitions ........................... 7
2.6. Relationship to other MIBs ............................... 7
2.6.1. Relationship to MIB-II ................................. 7
2.6.1.1. Relationship to the 'system' group ................... 7
2.6.1.2. Relationship to the 'interfaces' group ............... 8
2.6.2. Relationship to the 802.3 Repeater MIB ................. 8
2.7. Mapping of IEEE 802.12 Managed Objects ................... 9
3. Definitions ................................................ 12
4. Acknowledgements ........................................... 53
5. References ................................................. 53
6. Security Considerations .................................... 54
7. Author's Address ........................................... 55
8. Full Copyright Statement ................................... 56
2.7. Mapping of IEEE 802.12 Managed Objects ................... 9
3. Definitions ................................................ 12
4. Acknowledgements ........................................... 53
5. References ................................................. 53
6. Security Considerations .................................... 54
7. Author's Address ........................................... 55
8. Full Copyright Statement ................................... 56
The SNMP Network Management Framework consists of several components. For the purpose of this specification, the applicable components of the Framework are the SMI and related documents [2, 3, 4], which define the mechanisms used for describing and naming objects for the purpose of management.
SNMP网络管理框架由几个组件组成。在本规范中，框架的适用组件为SMI和相关文件[2,3,4]，这些文件定义了用于描述和命名对象以进行管理的机制。
The Framework permits new objects to be defined for the purpose of experimentation and evaluation.
该框架允许为实验和评估目的定义新对象。
Managed objects are accessed via a virtual information store, termed the Management Information Base (MIB). Objects in the MIB are defined using the subset of Abstract Syntax Notation One (ASN.1) [1] defined in the SMI [2]. In particular, each object type is named by an OBJECT IDENTIFIER, an administratively assigned name. The object type together with an object instance serves to uniquely identify a specific instantiation of the object. For human convenience, we often use a textual string, termed the descriptor, to refer to the object type.
托管对象通过虚拟信息存储（称为管理信息库（MIB））进行访问。MIB中的对象是使用SMI[2]中定义的抽象语法表示法1（ASN.1）[1]的子集定义的。特别是，每个对象类型都由一个对象标识符命名，这是一个管理分配的名称。对象类型与对象实例一起用于唯一标识对象的特定实例化。为了方便起见，我们经常使用一个称为描述符的文本字符串来引用对象类型。
Instances of these object types represent attributes of an IEEE 802.12 repeater, as defined by Section 12, "RMAC Protocol" in IEEE Standard 802.12-1995 [6].
这些对象类型的实例表示IEEE 802.12中继器的属性，如IEEE标准802.12-1995[6]第12节“RMAC协议”所定义。
The definitions presented here are based on Section 13, "Layer management functions and services", and Annex C, "GDMO Specifications for Demand Priority Managed Objects" of IEEE Standard 802.12-1995 [6].
此处给出的定义基于IEEE标准802.12-1995[6]第13节“层管理功能和服务”和附录C“需求优先级管理对象的GDMO规范”。
Implementors of these MIB objects should note that the IEEE document explicitly describes (in the form of Pascal pseudocode) when, where, and how various repeater attributes are measured. The IEEE document also describes the effects of repeater actions that may be invoked by manipulating instances of the MIB objects defined here.
这些MIB对象的实现者应该注意，IEEE文档（以Pascal伪代码的形式）明确描述了测量各种中继器属性的时间、地点和方式。IEEE文档还描述了可通过操纵此处定义的MIB对象实例来调用的中继器操作的效果。
The counters in this document are defined to be the same as those counters in IEEE Standard 802.12-1995, with the intention that the same instrumentation can be used to implement both the IEEE and IETF management standards.
本文件中的计数器定义为与IEEE标准802.12-1995中的计数器相同，目的是使用相同的仪器实现IEEE和IETF管理标准。
The model used in the design of this MIB allows for a managed system to contain one or more managed 802.12 repeaters, and one or more managed 802.12 repeater ports.
此MIB设计中使用的模型允许受管系统包含一个或多个受管802.12中继器和一个或多个受管802.12中继器端口。
A repeater port may be thought of as a source of traffic into a repeater in the system. The vgRptrBasicPortTable contains entries for each physical repeater port in the managed system. An implementor may choose to separate these ports into "groups". For example, a group may be used to represent a field-replaceable unit, so that the port numbering may match the numbering in the hardware implementation. Note that this group mapping is recommended but optional. An implementor may choose to put all of the system's ports into a single group, or to divide the ports into groups that do not match physical divisions. Each group within the system is uniquely identified by a group number. Each port within a system is uniquely identified by a combination of group number and port number. The method of numbering groups and ports is implementation-specific. Both groups and ports may be sparsely numbered.
中继器端口可被视为进入系统中继器的流量源。vgRptrBasicPortTable包含受管系统中每个物理中继器端口的条目。实现者可以选择将这些端口分成“组”。例如，可以使用组来表示现场可更换单元，以便端口编号可以与硬件实现中的编号匹配。请注意，建议使用此组映射，但这是可选的。实现者可以选择将系统的所有端口放在一个组中，或者将端口分成与物理分区不匹配的组。系统中的每个组都由一个组号唯一标识。系统中的每个端口都由组号和端口号的组合唯一标识。组和端口的编号方法是特定于实现的。组和端口都可以稀疏编号。
In addition to the externally visible ports, some implementations may have internal ports that are not obvious to the end-user but are nevertheless sources of traffic into the repeater system. Examples include internal management ports, through which an agent communicates, and ports connecting to a backplane internal to the implementation. It is the decision of the implementor to select the appropriate group(s) in which to place internal ports.
除了外部可见的端口外，一些实现可能具有内部端口，这些端口对于最终用户来说并不明显，但仍然是进入中继器系统的流量源。示例包括代理通过其进行通信的内部管理端口，以及连接到实现内部背板的端口。由实现者决定选择适当的组来放置内部端口。
Managed repeaters in the system are represented by entries in the vgRptrInfoTable. There may be multiple repeaters in the managed system. They are uniquely identified by a repeater number. The method of numbering repeaters is implementation-specific. Each port will either be associated with one of the repeaters, or isolated (a so-called "trivial" repeater). The set of ports associated with a single repeater will be in the same contention domain, and will be participating in the same instance of the Demand Priority Access Method protocol. The mapping of ports to repeaters may be static or dynamic. A column in the vgRptrBasicPortTable, vgRptrPortRptrInfoIndex, indicates the repeater that the port is currently associated with. The method for assigning a port to a repeater is implementation-specific.
系统中的受管中继器由vgrptrinfo表中的条目表示。受管系统中可能有多个中继器。它们由中继器编号唯一标识。中继器的编号方法是特定于实现的。每个端口要么与其中一个中继器关联，要么被隔离（所谓的“普通”中继器）。与单个中继器关联的端口集将位于同一竞争域中，并且将参与请求优先级访问方法协议的同一实例。端口到中继器的映射可以是静态的，也可以是动态的。vgrptrbasicportable中的一列vgRptrPortRptrInfoIndex表示端口当前与之关联的中继器。将端口分配给中继器的方法是特定于实现的。
All representations of MAC addresses in this MIB module are in "canonical" order defined by 802.1a, i.e., as if it were transmitted least significant bit first. This is true even if the repeater is operating in token ring framing mode, which requires MAC addresses to be transmitted most significant bit first.
该MIB模块中MAC地址的所有表示都是按照802.1a定义的“规范”顺序进行的，即，就好像它是先传输最低有效位一样。即使中继器在令牌环帧模式下工作，这也是正确的，令牌环帧模式要求首先传输MAC地址的最高有效位。
In an IEEE 802.12 network, "master" devices act as network controllers to decide when to grant requesting end-nodes permission to transmit. These master devices may be repeaters, or other active controller devices such as switches.
在IEEE 802.12网络中，“主”设备充当网络控制器，以决定何时授予请求端节点传输权限。这些主设备可以是中继器或其他有源控制器设备，如交换机。
Devices which do not act as network controllers, such as end-nodes or passive switches, are considered to be operating in "slave" mode.
不作为网络控制器的设备，如终端节点或无源交换机，被视为在“从”模式下运行。
An 802.12 repeater always acts in "master" mode on its local ports, which may connect to end nodes, switch or other device ports acting in "slave" mode, or lower-level repeaters in a cascade. It acts in "slave" mode on cascade ports, which may connect to an upper-level repeater in a cascade, or to switch or other device ports operating in "master" mode.
802.12中继器在其本地端口上始终以“主”模式工作，本地端口可连接到终端节点、交换机或以“从”模式工作的其他设备端口，或级联的较低级别中继器。它在级联端口上以“从”模式运行，级联端口可以连接到级联中的上层中继器，或者连接到交换机或以“主”模式运行的其他设备端口。
Training frames are special MAC frames that are used only during link initialization. Training frames are initially constructed by the device at the "lower" end of a link, which is the slave mode device for the link. The training frame format is as follows:
训练帧是仅在链路初始化期间使用的特殊MAC帧。训练帧最初由链路“较低”端的设备构造，该设备是链路的从属模式设备。培训框架格式如下：
+----+----+------------+--------------+----------+-----+
| DA | SA | Req Config | Allow Config | Data | FCS |
+----+----+------------+--------------+----------+-----+
+----+----+------------+--------------+----------+-----+
| DA | SA | Req Config | Allow Config | Data | FCS |
+----+----+------------+--------------+----------+-----+
DA = destination address (six octets) SA = source address (six octets) Req Config = requested configuration (2 octets) Allow Config = allowed configuration (2 octets) Data = data (594 to 675 octets) FCS = frame check sequence (4 octets)
DA=目标地址（六个八位字节）SA=源地址（六个八位字节）Req Config=请求的配置（2个八位字节）Allow Config=允许的配置（2个八位字节）Data=数据（594到675个八位字节）FCS=帧检查序列（4个八位字节）
Training frames are always sent with a null destination address. To pass training, an end node must use its source address in the source address field of the training frame. A repeater may use a non-null source address if it has one, or it may use a null source address.
训练帧总是以空的目标地址发送。要通过培训，结束节点必须在培训帧的源地址字段中使用其源地址。中继器可以使用非空源地址（如果有），也可以使用空源地址。
The requested configuration field allows the slave mode device to inform the master mode device about itself and to request configuration options. The training response frame from the master mode device contains the slave mode device's requested configuration from the training request frame. The currently defined format of the requested configuration field as defined in the IEEE Standard 802.12-1995 standard is shown below. Please refer to the most current version of the IEEE document for a more up to date description of this field. In particular, the reserved bits may be used in later versions of the standard.
请求的配置字段允许从属模式设备向主模式设备通知其自身并请求配置选项。来自主模式设备的训练响应帧包含从模式设备从训练请求帧请求的配置。IEEE标准802.12-1995标准中定义的请求配置字段的当前定义格式如下所示。有关此字段的最新说明，请参阅IEEE文档的最新版本。特别地，保留位可以在标准的更高版本中使用。
First Octet: Second Octet:
第一个八位组：第二个八位组：
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|v|v|v|r|r|r|r|r| |r|r|r|F|F|P|P|R|
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|v|v|v|r|r|r|r|r| |r|r|r|F|F|P|P|R|
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
vvv: The version of the 802.12 training protocol with which the training initiator is compliant. The current version is 100. Note that because of the different bit ordering used in IEEE and IETF documents, this value corresponds to version 1. r: Reserved bits (set to zero) FF: 00 = frameType88023 01 = frameType88025 10 = reserved 11 = frameTypeEither PP: 00 = singleAddressMode 01 = promiscuousMode 10 = reserved 11 = reserved R: 0 = the training initiator is an end node 1 = the training initiator is a repeater
vvv：培训发起人遵守的802.12培训协议版本。目前的版本是100。请注意，由于IEEE和IETF文档中使用的位顺序不同，因此该值对应于版本1。r：保留位（设置为零）FF:00=frameType88023 01=frameType88025 10=Reserved 11=FrameTypePP:00=singleAddressMode 01=promiscuousMode 10=Reserved 11=Reserved r:0=培训发起方是一个结束节点1=培训发起方是一个中继器
The allowed configuration field allows the master mode device to respond with the allowed configuration. The slave mode device sets the contents of this field to all zero bits. The master mode device sets the allowed configuration field as follows:
允许的配置字段允许主模式设备响应允许的配置。从模式设备将该字段的内容设置为所有零位。主模式设备设置允许的配置字段如下：
First Octet: Second Octet:
第一个八位组：第二个八位组：
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|v|v|v|D|C|N|r|r| |r|r|r|F|F|P|P|R|
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|v|v|v|D|C|N|r|r| |r|r|r|F|F|P|P|R|
+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
vvv: The version of the 802.12 training protocol with which the training responder is compliant. The current version is 100. Note that because of the different bit ordering used in IEEE and IETF documents, this value corresponds to version 1. D: 0 = No duplicate address has been detected. 1 = Duplicate address has been detected. C: 0 = The requested configuration is compatible with the network and the attached port. 1 = The requested configuration is not compatible with the network and/or the attached port. In this case, the FF, PP, and R bits indicate a configuration that would be allowed. N: 0 = Access will be allowed, providing the configuration is compatible (C = 0). 1 = Access is not granted because of security restrictions. r: Reserved bits (set to zero). FF: 00 = frameType88023 will be used. 01 = frameType88025 will be used. 10 = reserved 11 = reserved PP: 00 = singleAddressMode 01 = promiscuousMode 10 = reserved 11 = reserved R: 0 = Requested access as an end node is allowed. 1 = Requested access as a repeater is allowed.
vvv：培训响应者遵守的802.12培训协议版本。目前的版本是100。请注意，由于IEEE和IETF文档中使用的位顺序不同，因此该值对应于版本1。D:0=未检测到重复地址。1=检测到重复地址。C:0=请求的配置与网络和连接的端口兼容。1=请求的配置与网络和/或连接的端口不兼容。在这种情况下，FF、PP和R位表示允许的配置。N:0=如果配置兼容（C=0），则允许访问。1=由于安全限制，未授予访问权限。r：保留位（设置为零）。FF:00=将使用frameType88023。01=将使用frameType88025。10=保留11=保留PP:00=单一地址模式01=promiscuousMode 10=保留11=保留R:0=允许作为结束节点请求访问。1=允许作为中继器进行请求访问。
Again, note that the most recent version of the IEEE 802.12 standard should be consulted for the most up to date definition of the requested configuration and allowed configuration fields.
再次注意，应参考IEEE 802.12标准的最新版本，以获取请求配置和允许配置字段的最新定义。
The data field contains between 594 and 675 octets and is filled in by the training initiator. The first 55 octets may be used for vendor specific protocol information. The remaining octets are all zeros. The length of the training frame combined with the requirement that 24 consecutive training frames be exchanged without error to complete training ensures that marginal links will not complete training.
数据字段包含594到675个八位字节，由培训发起人填写。前55个八位字节可用于供应商特定的协议信息。其余的八位字节都是零。训练帧的长度与24个连续训练帧无误交换以完成训练的要求相结合，确保边缘链路不会完成训练。
Objects in this MIB are arranged into OID subtrees, each of which contains a set of related objects within a broad functional category. These subtrees are intended for organizational convenience ONLY, and have no relation to the conformance groups defined later in the document.
此MIB中的对象被安排到OID子树中，每个子树包含一组广泛功能类别中的相关对象。这些子树仅用于组织方便，与文档后面定义的一致性组无关。
The basic definitions include objects for managing the basic status and control parameters for each repeater within the managed system, for the port groups within the managed system, and for the individual ports themselves.
基本定义包括用于管理受管系统中每个中继器、受管系统中的端口组以及各个端口本身的基本状态和控制参数的对象。
The monitor definitions include monitoring statistics for each repeater within the system and for individual ports.
监视器定义包括系统内每个中继器和各个端口的监视统计信息。
This collection includes objects for tracking the MAC addresses of the DTEs attached to the ports within the system.
此集合包括用于跟踪连接到系统内端口的DTE的MAC地址的对象。
Note that this MIB also includes by reference a collection of objects from the 802.3 Repeater MIB which may be used for mapping the topology of a network. These definitions are based on a technology which has been patented by Hewlett-Packard Company (HP). HP has granted rights to this technology to implementors of this MIB. See [8] and [9] for details.
注意，该MIB还通过引用包括来自802.3中继器MIB的对象集合，其可用于映射网络拓扑。这些定义基于惠普公司（HP）已获得专利的技术。HP已将此技术的权利授予此MIB的实施者。有关详细信息，请参见[8]和[9]。
It is assumed that a repeater implementing this MIB will also implement (at least) the 'system' group defined in MIB-II [5].
假设实现该MIB的中继器还将实现（至少）MIB-II[5]中定义的“系统”组。
In MIB-II, the 'system' group is defined as being mandatory for all systems such that each managed entity contains one instance of each object in the 'system' group. Thus, those objects apply to the entity even if the entity's sole functionality is management of repeaters.
在MIB-II中，“系统”组被定义为所有系统的必需组，因此每个受管实体包含“系统”组中每个对象的一个实例。因此，即使实体的唯一功能是管理中继器，这些对象也适用于该实体。
Note that all of the managed repeaters (i.e. entries in the vgRptrInfoTable) will normally exist within a single naming scope. Therefore, there will normally only be a single instance of each of the objects in the system group for the entire managed repeater system regardless of how many managed repeaters there are in the system.
请注意，所有受管中继器（即vgrptrinfo表中的条目）通常都存在于单个命名范围内。因此，对于整个受管中继器系统，系统组中的每个对象通常只有一个实例，而不管系统中有多少受管中继器。
In MIB-II, the 'interfaces' group is defined as being mandatory for all systems and contains information on an entity's interfaces, where each interface is thought of as being attached to a 'subnetwork'. (Note that this term is not to be confused with 'subnet' which refers to an addressing partitioning scheme used in the Internet suite of protocols.)
在MIB-II中，“接口”组被定义为所有系统的强制性组，并包含实体接口的信息，其中每个接口被视为连接到“子网络”。（请注意，此术语不能与“子网”混淆，后者指的是互联网协议套件中使用的寻址分区方案。）
This Repeater MIB uses the notion of ports on a repeater. The concept of a MIB-II interface has NO specific relationship to a repeater's port. Therefore, the 'interfaces' group applies only to the one (or more) network interfaces on which the entity managing the repeater sends and receives management protocol operations, and does not apply to the repeater's ports.
此中继器MIB使用中继器上端口的概念。MIB-II接口的概念与中继器的端口没有特定的关系。因此，“接口”组仅适用于管理中继器的实体发送和接收管理协议操作的一个（或多个）网络接口，而不适用于中继器的端口。
This is consistent with the physical-layer nature of a repeater. An 802.12 repeater has an RMAC implementation, which acts as the repeater end of the Demand Priority Access Method, but does not contain a DTE MAC implementation, and does not pass packets up to higher-level protocol entities for processing.
这与中继器的物理层性质是一致的。802.12中继器具有RMAC实现，其充当请求优先级接入方法的中继器端，但不包含DTE MAC实现，并且不将数据包传递给更高级别的协议实体进行处理。
(When a network management entity is observing a repeater, it may appear as though the repeater is passing packets to a higher-level protocol entity. However, this is only a means of implementing management, and this passing of management information is not part of the repeater functionality.)
（当网络管理实体正在观察中继器时，它可能看起来好像中继器正在将数据包传递给更高级别的协议实体。但是，这只是实现管理的一种手段，管理信息的传递不是中继器功能的一部分。）
An IEEE 802.12 repeater can be configured to operate in either ethernet or token ring framing mode. This only affects the frame format and address bit order of the frames on the wire. An 802.12 network does not use the media access protocol for either ethernet or token ring. Instead, IEEE 802.12 defines its own media access protocol, the Demand Priority Access Method (DPAM).
IEEE 802.12中继器可配置为在以太网或令牌环帧模式下运行。这仅影响导线上帧的帧格式和地址位顺序。802.12网络不使用以太网或令牌环的媒体访问协议。相反，IEEE 802.12定义了自己的媒体访问协议，即请求优先级访问方法（DPAM）。
There is an existing standards-track MIB module for instrumenting IEEE 802.3 repeaters [7]. That MIB module is designed to instrument the operation of the repeater in a network implementing the 802.3 media access protocol. Therefore, much of that MIB does not apply to 802.12 repeaters.
现有的标准跟踪MIB模块用于检测IEEE 802.3中继器[7]。该MIB模块设计用于在实现802.3媒体访问协议的网络中对中继器的操作进行检测。因此，大部分MIB不适用于802.12中继器。
However, the 802.3 Repeater MIB also contains a collection of objects that may be used to map the topology of a network. These objects are contained in a separable OBJECT-GROUP, are not 802.3-specific, and are considered useful for 802.12 repeaters. In addition, the layer
但是，802.3中继器MIB还包含可用于映射网络拓扑的对象集合。这些对象包含在可分离的对象组中，不特定于802.3，并且被认为对802.12中继器有用。此外，该层
management clause of the IEEE 802.12 specification includes similar functionality. Therefore, vendors of agents for 802.12 repeaters are encouraged to implement the snmpRptrGrpRptrAddrSearch OBJECT-GROUP defined in the 802.3 Repeater MIB.
IEEE 802.12规范的管理条款包括类似的功能。因此，鼓励802.12中继器代理供应商实现802.3中继器MIB中定义的SNMPRPTRRPTRPDRSEARCH对象组。
IEEE 802.12 Managed Object Corresponding SNMP Object
IEEE 802.12管理对象对应的SNMP对象
oRepeater .aCurrentFramingType vgRptrInfoCurrentFramingType .aDesiredFramingType vgRptrInfoDesiredFramingType .aFramingCapability vgRptrInfoFramingCapability .aMACAddress vgRptrInfoMACAddress .aRepeaterHealthState vgRptrInfoOperStatus .aRepeaterID vgRptrInfoIndex .aRepeaterSearchAddress SNMP-REPEATER-MIB - rptrAddrSearchAddress .aRepeaterSearchGroup SNMP-REPEATER-MIB - rptrAddrSearchGroup .aRepeaterSearchPort SNMP-REPEATER-MIB - rptrAddrSearchPort .aRepeaterSearchState SNMP-REPEATER-MIB - rptrAddrSearchState .aRMACVersion vgRptrInfoTrainingVersion .acRepeaterSearchAddress SNMP-REPEATER-MIB - rptrAddrSearchAddress .acResetRepeater vgRptrInfoReset .nRepeaterHealth vgRptrHealth .nRepeaterReset vgRptrResetEvent
或重复.aCurrentFramingType vgrptrinfoccurrentframingtype.adeiredFramingType vgRptrInfoDesiredFramingType.aFramingCapability vgRptrInfoFramingCapability.amacadAddress vgRptrInfoMACAddress.aRepeaterHealthState vgRptrInfoOperStatus.aRepeaterID vgRptrInfoIndex.arepearchaddress SNMP-REPEATER-MIB-rpraddrSearchAddress.aRepeaterSearchGroup SNMP-REPEATER-MIB-rptrAddrSearchGroup.aRepeaterSearchPort SNMP-REPEATER-MIB-rptrAddrSearchPort.aRepeaterSearchState SNMP-REPEATER-MIB-rptrAddrSearchState.aRMACVersion vgRptrInfoTrainingVersion.acRepeaterArchAddress SNMP-REPEATER-MIB-rptrAddrSearchAddress.acResetRepeater vgRptrInfoReset.nRepeaterHealthvgRptrHealth.nRepeaterReset vgRptrResetEvent
oGroup .aGroupCablesBundled vgRptrGroupCablesBundled .aGroupID vgRptrGroupIndex .aGroupPortCapacity vgRptrGroupPortCapacity
oGroup.aGroupCablesBundled vgRptrGroupCablesBundled.aGroupID vgRptrGroupIndex.agroupCapacity vgRptrGroupPortCapacity
oPort .aAllowableTrainingType vgRptrPortAllowedTrainType .aBroadcastFramesReceived vgRptrPortBroadcastFrames .aCentralMgmtDetectedDupAddr vgRptrMgrDetectedDupAddress .aDataErrorFramesReceived vgRptrPortDataErrorFrames .aHighPriorityFramesReceived vgRptrPortHighPriorityFrames .aHighPriorityOctetsReceived vgRptrPortHCHighPriorityOctets, or vgRptrPortHighPriorityOctets and vgRptrPortHighPriOctetRollovers .aIPMFramesReceived vgRptrPortIPMFrames .aLastTrainedAddress vgRptrAddrLastTrainedAddress .aLastTrainingConfig vgRptrPortLastTrainConfig
oPort.aaAllowableTrainingType vgrptrportAllowedTrainingType.AbroadCastFrames接收到的vgRptrPortBroadcastFrames.AcentralmGMTDetedUpAddr vgrptrmgrDetecteddDupAddress.AdataErrorFrames接收到的vgRptrPortDataErrorFrames.ahighPriorityFrames接收到的vgRptrPortHighPriorityFrames.ahighPriorityOctets接收到的vgrptrportChighPriorityOctets，或vgrptrporthighpriorityocets和vgrptrporthighprioriotterlowers.aipmframes接收到的vgrptrportipframes.aLastTrainedAddress vgRptrAddrLastTrainedAddress.aLastTrainingConfig vgRptrPortLastTrainConfig
.aLocalRptrDetectedDupAddr vgRptrRptrDetectedDupAddress .aMulticastFramesReceived vgRptrPortMulticastFrames .aNormalPriorityFramesReceived vgRptrPortNormPriorityFrames .aNormalPriorityOctetsReceived vgRptrPortHCNormPriorityOctets, or vgRptrPortNormPriorityOctets and vgRptrPortNormPriOctetRollovers .aNullAddressedFramesReceived vgRptrPortNullAddressedFrames .aOctetsInUnreadableFramesRcvd vgRptrPortHCUnreadableOctets, or vgRptrPortUnreadableOctets and vgRptrPortUnreadOctetRollovers .aOversizeFramesReceived vgRptrPortOversizeFrames .aPortAdministrativeState vgRptrPortAdminStatus .aPortID vgRptrPortIndex .aPortStatus vgRptrPortOperStatus .aPortType vgRptrPortType .aPriorityEnable vgRptrPortPriorityEnable .aPriorityPromotions vgRptrPortPriorityPromotions .aReadableFramesReceived vgRptrPortReadableFrames .aReadableOctetsReceived vgRptrPortHCReadableOctets, or vgRptrPortReadableOctets and vgRptrPortReadOctetRollovers .aSupportedCascadeMode vgRptrPortSupportedCascadeMode .aSupportedPromiscMode vgRptrPortSupportedPromiscMode .aTrainedAddressChanges vgRptrAddrTrainedAddressChanges .aTrainingResult vgRptrPortTrainingResult .aTransitionsIntoTraining vgRptrPortTransitionToTrainings .acPortAdministrativeControl vgRptrPortAdminStatus
.ALOCALRPTREDTECTED UPADDR VGRPTRRPTREDTECTED UPADDRE.AMULITCASTFRAMES接收VGRPTRPORT多播FRAMES.ANORMALLPRIORITYFRAMES接收VGRPTRPORT NORMPRIORITYFRAMES.ANORMALLIOPRIORITYETS接收VGRPTRPORTCNORMPRIORITY八位字节，或vgRptrPortNormPriorityOctets和vgrptrportnormPriOcteTrolovers.AnullAddressedFrames接收到的vgRptrPortNullAddressedFrames.AOCTetsInUnreadableFramesSrcvd vgrptrportorthCunReadableOctets，或vgRptrPortUnreadableOctets和vgrptrportunreadocteTrollowers.AOVersionFrames接收到的vgrptrportVersionFrames.AportAdministrativeInvestate vgrptrportAdministratus.aPortID vgRptrPortIndex.aPortStatus vgrptrportStatus.aPortType vgRptrPortType.aPriorityEnable vgRptrPortPriorityEnable.aPriorityPromotions vgRptrPortPriorityPromotions.AreaDableFrames接收到VGRPortReadableFrames.AreaDableOctets接收到VGRPortCreadableOctets，或vgRptrPortReadableOctets和vgrptrportReadOctetRollowers.a支持的CascadeMode vgRptrPortSupportedCascadeMode.a支持的项目模式vgRptrPortSupportedPromiscMode.atrainedDressChanges vgrptradrTrainedAddressChanges.aTrainingResult vgRptrPortTrainingResult.atrainingInotraining vgrptrportTransitionToTrainingTrainingTrainingTraining.acPortAdministrativeControl vgrptrportAdministration状态
The following IEEE 802.12 managed objects have not been included in the 802.12 Repeater MIB for the indicated reasons.
由于指出的原因，802.12中继器MIB中未包括以下IEEE 802.12受管对象。
IEEE 802.12 Managed Object Disposition
IEEE 802.12受管对象配置
oRepeater .aGroupMap Can be determined by GetNext sweep of vgRptrBasicGroupTable
aGroupMap可以通过获取VGRPTRBSICGroupTable的下一次扫描来确定
.aRepeaterGroupCapacity Meaning is unclear in many repeater implementations. For example, some cards may have daughter cards which make group capacity change depending on the cards installed. Meaning is also unclear in a stackable implementation. Also, since groups are not required to be numbered from 1..capacity, but may be computed algorithmically or
.aRepeaterGroupCapacity在许多中继器实现中的含义不清楚。例如，某些卡可能有子卡，使组容量根据安装的卡而变化。可堆叠实现中的含义也不清楚。此外，由于组不需要从1..capacity开始编号，但可以通过算法或
related to Entity MIB indices, this object was not considered useful.
与实体MIB索引相关，此对象被认为没有用处。
.aRepeaterHealthData Since the data is implementation specific and non-interoperable, it was not considered useful.
.aRepeaterHealthData由于数据是特定于实现的且不可互操作，因此不认为它有用。
.aRepeaterHealthText Implementation experience with similar object in 802.3 Rptr MIB indicated it was not useful.
.aRepeaterHealthText在802.3 Rptr MIB中使用类似对象的实现经验表明它没有用处。
.acExecuteNonDisruptiveSelfTest Implementation experience with similar object in 802.3 Rptr MIB indicated it was not useful.
.AcExecuteNondisRuntiveSelfTest在802.3 Rptr MIB中使用类似对象的实现经验表明它没有用处。
.nGroupMapChange Since aGroupMap was not included, a notification of a change in that object was not needed.
.nGroupMapChange由于未包含aGroupMap，因此不需要该对象中的更改通知。
oGroup .aPortMap Can be determined by GetNext sweep of vgRptrBasicPortTable .nPortMapChange Since aPortMap was not included, a notification of a change in that object was not needed.
oGroup.aPortMap可以通过获取vgRptrBasicPortTable.nPortMapChange的下一次扫描来确定，因为不包括aPortMap，所以不需要通知该对象中的更改。
oPort .aMediaType This object is a function of the Physical Media Dependent (PMD) layer, which is defined differently for each type of network. For an 802.3 network, .aMediaType corresponds to the PMD definitions in the 802.3 MAU MIB. For management of an 802.12 network, mapping of this object is deferred to future work on an 802.12 PMD MIB which will include both repeater and interface PMD information and redundant link support.
aMediaType此对象是物理媒体相关（PMD）层的一个函数，该层对每种类型的网络定义不同。对于802.3网络，.aMediaType对应于802.3 MAU MIB中的PMD定义。对于802.12网络的管理，此对象的映射将推迟到802.12 PMD MIB的未来工作，该MIB将包括中继器和接口PMD信息以及冗余链路支持。
DOT12-RPTR-MIB DEFINITIONS ::= BEGIN
DOT12-RPTR-MIB DEFINITIONS ::= BEGIN
IMPORTS mib-2, Integer32, Counter32, Counter64, OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE FROM SNMPv2-SMI MacAddress, TruthValue, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF;
从SNMPv2 SMI MacAddress导入mib-2、Integer32、Counter32、Counter64、对象类型、模块标识、通知类型、TruthValue、SNMPv2 TC时间戳、SNMPv2配置文件中的模块符合性、对象组、通知组；
vgRptrMIB MODULE-IDENTITY LAST-UPDATED "9705192256Z" -- May 19, 1997 ORGANIZATION "IETF 100VG-AnyLAN Working Group" CONTACT-INFO "WG E-mail: vgmib@hprnd.rose.hp.com
vgRptrMIB模块标识最后更新的“9705192256Z”-1997年5月19日组织“IETF 100VG AnyLAN工作组”联系信息工作组电子邮件：vgmib@hprnd.rose.hp.com
Chair: Jeff Johnson Postal: RedBack Networks 2570 North First Street, Suite 410 San Jose, CA 95131 Tel: +1 408 571 2699 Fax: +1 408 571 2698 E-mail: jeff@redbacknetworks.com
主席：杰夫·约翰逊邮政：RedBack Networks 2570 North First Street，410 Suite，San Jose，CA 95131电话：+1 408 571 2699传真：+1 408 571 2698电子邮件：jeff@redbacknetworks.com
Editor: John Flick
Postal: Hewlett Packard Company
8000 Foothills Blvd. M/S 5556
Roseville, CA 95747-5556
Tel: +1 916 785 4018
Fax: +1 916 785 3583
E-mail: johnf@hprnd.rose.hp.com"
DESCRIPTION
"This MIB module describes objects for managing
IEEE 802.12 repeaters."
::= { mib-2 53 }
Editor: John Flick
Postal: Hewlett Packard Company
8000 Foothills Blvd. M/S 5556
Roseville, CA 95747-5556
Tel: +1 916 785 4018
Fax: +1 916 785 3583
E-mail: johnf@hprnd.rose.hp.com"
DESCRIPTION
"This MIB module describes objects for managing
IEEE 802.12 repeaters."
::= { mib-2 53 }
vgRptrObjects OBJECT IDENTIFIER ::= { vgRptrMIB 1 }
vgRptrBasic OBJECT IDENTIFIER ::= { vgRptrObjects 1 }
vgRptrBasicRptr OBJECT IDENTIFIER ::= { vgRptrBasic 1 }
vgRptrObjects OBJECT IDENTIFIER ::= { vgRptrMIB 1 }
vgRptrBasic OBJECT IDENTIFIER ::= { vgRptrObjects 1 }
vgRptrBasicRptr OBJECT IDENTIFIER ::= { vgRptrBasic 1 }
vgRptrInfoTable OBJECT-TYPE SYNTAX SEQUENCE OF VgRptrInfoEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION
VGRPTRINFONTRY MAX-ACCESS的vgRptrInfoTable对象类型语法序列不可访问状态当前描述
"A table of information about each 802.12 repeater
in the managed system."
::= { vgRptrBasicRptr 1 }
"A table of information about each 802.12 repeater
in the managed system."
::= { vgRptrBasicRptr 1 }
vgRptrInfoEntry OBJECT-TYPE
SYNTAX VgRptrInfoEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the table, containing information
about a single repeater."
INDEX { vgRptrInfoIndex }
::= { vgRptrInfoTable 1 }
vgRptrInfoEntry OBJECT-TYPE
SYNTAX VgRptrInfoEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the table, containing information
about a single repeater."
INDEX { vgRptrInfoIndex }
::= { vgRptrInfoTable 1 }
VgRptrInfoEntry ::=
SEQUENCE {
vgRptrInfoIndex Integer32,
vgRptrInfoMACAddress MacAddress,
vgRptrInfoCurrentFramingType INTEGER,
vgRptrInfoDesiredFramingType INTEGER,
vgRptrInfoFramingCapability INTEGER,
vgRptrInfoTrainingVersion INTEGER,
vgRptrInfoOperStatus INTEGER,
vgRptrInfoReset INTEGER,
vgRptrInfoLastChange TimeStamp
}
VgRptrInfoEntry ::=
SEQUENCE {
vgRptrInfoIndex Integer32,
vgRptrInfoMACAddress MacAddress,
vgRptrInfoCurrentFramingType INTEGER,
vgRptrInfoDesiredFramingType INTEGER,
vgRptrInfoFramingCapability INTEGER,
vgRptrInfoTrainingVersion INTEGER,
vgRptrInfoOperStatus INTEGER,
vgRptrInfoReset INTEGER,
vgRptrInfoLastChange TimeStamp
}
vgRptrInfoIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the repeater for which
this entry contains information. The numbering
scheme for repeaters is implementation specific."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aRepeaterID."
::= { vgRptrInfoEntry 1 }
vgRptrInfoIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique identifier for the repeater for which
this entry contains information. The numbering
scheme for repeaters is implementation specific."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aRepeaterID."
::= { vgRptrInfoEntry 1 }
vgRptrInfoMACAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The MAC address used by the repeater when it initiates training on the uplink port. Repeaters are allowed to train with an assigned MAC address
vgRptrInfoMACAddress对象类型语法MacAddress MAX-ACCESS只读状态当前描述“中继器在上行链路端口上启动训练时使用的MAC地址。允许中继器使用分配的MAC地址进行训练
or a null (all zeroes) MAC address."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aMACAddress."
::= { vgRptrInfoEntry 2 }
or a null (all zeroes) MAC address."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aMACAddress."
::= { vgRptrInfoEntry 2 }
vgRptrInfoCurrentFramingType OBJECT-TYPE
SYNTAX INTEGER {
frameType88023(1),
frameType88025(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of framing (802.3 or 802.5) currently
in use by the repeater."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aCurrentFramingType."
::= { vgRptrInfoEntry 3 }
vgRptrInfoCurrentFramingType OBJECT-TYPE
SYNTAX INTEGER {
frameType88023(1),
frameType88025(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of framing (802.3 or 802.5) currently
in use by the repeater."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aCurrentFramingType."
::= { vgRptrInfoEntry 3 }
vgRptrInfoDesiredFramingType OBJECT-TYPE
SYNTAX INTEGER {
frameType88023(1),
frameType88025(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of framing which will be used by the
repeater after the next time it is reset.
vgRptrInfoDesiredFramingType OBJECT-TYPE
SYNTAX INTEGER {
frameType88023(1),
frameType88025(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of framing which will be used by the
repeater after the next time it is reset.
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aDesiredFramingType."
::= { vgRptrInfoEntry 4 }
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aDesiredFramingType."
::= { vgRptrInfoEntry 4 }
vgRptrInfoFramingCapability OBJECT-TYPE
SYNTAX INTEGER {
frameType88023(1),
frameType88025(2),
frameTypeEither(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
vgRptrInfoFramingCapability OBJECT-TYPE
SYNTAX INTEGER {
frameType88023(1),
frameType88025(2),
frameTypeEither(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of framing this repeater is capable of
supporting."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aFramingCapability."
::= { vgRptrInfoEntry 5 }
"The type of framing this repeater is capable of
supporting."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aFramingCapability."
::= { vgRptrInfoEntry 5 }
vgRptrInfoTrainingVersion OBJECT-TYPE
SYNTAX INTEGER (0..7)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest version bits (vvv bits) supported by
the repeater during training."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aRMACVersion."
::= { vgRptrInfoEntry 6 }
vgRptrInfoTrainingVersion OBJECT-TYPE
SYNTAX INTEGER (0..7)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The highest version bits (vvv bits) supported by
the repeater during training."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aRMACVersion."
::= { vgRptrInfoEntry 6 }
vgRptrInfoOperStatus OBJECT-TYPE
SYNTAX INTEGER {
other(1),
ok(2),
generalFailure(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vgRptrInfoOperStatus object indicates the
operational state of the repeater."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aRepeaterHealthState."
::= { vgRptrInfoEntry 7 }
vgRptrInfoOperStatus OBJECT-TYPE
SYNTAX INTEGER {
other(1),
ok(2),
generalFailure(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vgRptrInfoOperStatus object indicates the
operational state of the repeater."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.1,
aRepeaterHealthState."
::= { vgRptrInfoEntry 7 }
vgRptrInfoReset OBJECT-TYPE
SYNTAX INTEGER {
noReset(1),
reset(2)
}
vgRptrInfoReset OBJECT-TYPE
SYNTAX INTEGER {
noReset(1),
reset(2)
}
MAX-ACCESS read-write STATUS current DESCRIPTION "Setting this object to reset(2) causes the repeater to transition to its initial state as specified in clause 12 [IEEE Std 802.12].
MAX-ACCESS读写状态当前描述”将该对象设置为重置（2）会导致中继器转换到第12条[IEEE Std 802.12]中规定的初始状态。
Setting this object to noReset(1) has no effect. The agent will always return the value noReset(1) when this object is read.
将此对象设置为noReset（1）无效。读取此对象时，代理将始终返回值noReset（1）。
After receiving a request to set this variable to reset(2), the agent is allowed to delay the reset for a short period. For example, the implementor may choose to delay the reset long enough to allow the SNMP response to be transmitted. In any event, the SNMP response must be transmitted.
在收到将此变量设置为重置（2）的请求后，允许代理将重置延迟一小段时间。例如，实现者可以选择将重置延迟足够长的时间，以允许传输SNMP响应。在任何情况下，都必须传输SNMP响应。
This action does not reset the management counters defined in this document nor does it affect the vgRptrPortAdminStatus parameters. Included in this action is the execution of a disruptive Self-Test with the following characteristics:
此操作不会重置此文档中定义的管理计数器，也不会影响vgRptrPortAdminStatus参数。此操作包括执行具有以下特征的中断性自检：
1) The nature of the tests is not specified. 2) The test resets the repeater but without affecting configurable management information about the repeater. 3) Packets received during the test may or may not be transferred. 4) The test does not interfere with management functions.
1) 未规定测试的性质。2） 测试将重置中继器，但不会影响有关中继器的可配置管理信息。3） 测试期间接收到的数据包可以传输，也可以不传输。4） 测试不会干扰管理功能。
After performing this self-test, the agent will
update the repeater health information (including
vgRptrInfoOperStatus), and send a
vgRptrResetEvent."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.2,
acResetRepeater."
::= { vgRptrInfoEntry 8 }
After performing this self-test, the agent will
update the repeater health information (including
vgRptrInfoOperStatus), and send a
vgRptrResetEvent."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.2.2,
acResetRepeater."
::= { vgRptrInfoEntry 8 }
vgRptrInfoLastChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime when any of the following conditions occurred:
VGRPTRINFOLLASTCHANGE对象类型语法时间戳MAX-ACCESS只读状态当前描述“发生以下任一情况时sysUpTime的值：
1) agent cold- or warm-started;
2) this instance of repeater was created
(such as when a device or module was
added to the system);
1) agent cold- or warm-started;
2) this instance of repeater was created
(such as when a device or module was
added to the system);
3) a change in the value of
vgRptrInfoOperStatus;
4) ports were added or removed as members of
the repeater; or
5) any of the counters associated with this
repeater had a discontinuity."
::= { vgRptrInfoEntry 9 }
3) a change in the value of
vgRptrInfoOperStatus;
4) ports were added or removed as members of
the repeater; or
5) any of the counters associated with this
repeater had a discontinuity."
::= { vgRptrInfoEntry 9 }
vgRptrBasicGroup OBJECT IDENTIFIER ::= { vgRptrBasic 2 }
vgRptrBasicGroup OBJECT IDENTIFIER ::= { vgRptrBasic 2 }
vgRptrBasicGroupTable OBJECT-TYPE
SYNTAX SEQUENCE OF VgRptrBasicGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information about groups of
ports."
::= { vgRptrBasicGroup 1 }
vgRptrBasicGroupTable OBJECT-TYPE
SYNTAX SEQUENCE OF VgRptrBasicGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing information about groups of
ports."
::= { vgRptrBasicGroup 1 }
vgRptrBasicGroupEntry OBJECT-TYPE
SYNTAX VgRptrBasicGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the vgRptrBasicGroupTable, containing
information about a single group of ports."
INDEX { vgRptrGroupIndex }
::= { vgRptrBasicGroupTable 1 }
vgRptrBasicGroupEntry OBJECT-TYPE
SYNTAX VgRptrBasicGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the vgRptrBasicGroupTable, containing
information about a single group of ports."
INDEX { vgRptrGroupIndex }
::= { vgRptrBasicGroupTable 1 }
VgRptrBasicGroupEntry ::=
SEQUENCE {
vgRptrGroupIndex Integer32,
vgRptrGroupObjectID OBJECT IDENTIFIER,
vgRptrGroupOperStatus INTEGER,
vgRptrGroupPortCapacity Integer32,
vgRptrGroupCablesBundled INTEGER
}
VgRptrBasicGroupEntry ::=
SEQUENCE {
vgRptrGroupIndex Integer32,
vgRptrGroupObjectID OBJECT IDENTIFIER,
vgRptrGroupOperStatus INTEGER,
vgRptrGroupPortCapacity Integer32,
vgRptrGroupCablesBundled INTEGER
}
vgRptrGroupIndex OBJECT-TYPE SYNTAX Integer32 (1..2146483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies the group within the system for which this entry contains information. The numbering scheme for groups is implementation specific." REFERENCE
vgRptrGroupIndex对象类型语法整数32（1..2146483647）MAX-ACCESS不可访问状态当前描述“此对象标识系统中包含此项信息的组。组的编号方案特定于实现。”参考
"IEEE Standard 802.12-1995, 13.2.4.4.1,
aGroupID."
::= { vgRptrBasicGroupEntry 1 }
"IEEE Standard 802.12-1995, 13.2.4.4.1,
aGroupID."
::= { vgRptrBasicGroupEntry 1 }
vgRptrGroupObjectID OBJECT-TYPE SYNTAX OBJECT IDENTIFIER MAX-ACCESS read-only STATUS current DESCRIPTION "The vendor's authoritative identification of the group. This value may be allocated within the SMI enterprises subtree (1.3.6.1.4.1) and provides a straight-forward and unambiguous means for determining what kind of group is being managed.
vgRptrGroupObjectID对象类型语法对象标识符MAX-ACCESS只读状态当前描述“供应商对该组的权威标识。此值可在SMI Enterprise子树（1.3.6.1.4.1）中分配，并为确定正在管理的组类型提供了一种直截了当且明确的方法。
For example, this object could take the value
1.3.6.1.4.1.4242.1.2.14 if vendor 'Flintstones,
Inc.' was assigned the subtree 1.3.6.1.4.1.4242,
and had assigned the identifier
1.3.6.1.4.1.4242.1.2.14 to its 'Wilma Flintstone
6-Port Plug-in Module.'"
::= { vgRptrBasicGroupEntry 2 }
For example, this object could take the value
1.3.6.1.4.1.4242.1.2.14 if vendor 'Flintstones,
Inc.' was assigned the subtree 1.3.6.1.4.1.4242,
and had assigned the identifier
1.3.6.1.4.1.4242.1.2.14 to its 'Wilma Flintstone
6-Port Plug-in Module.'"
::= { vgRptrBasicGroupEntry 2 }
vgRptrGroupOperStatus OBJECT-TYPE
SYNTAX INTEGER {
other(1),
operational(2),
malfunctioning(3),
notPresent(4),
underTest(5),
resetInProgress(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An object that indicates the operational status
of the group.
vgRptrGroupOperStatus OBJECT-TYPE
SYNTAX INTEGER {
other(1),
operational(2),
malfunctioning(3),
notPresent(4),
underTest(5),
resetInProgress(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An object that indicates the operational status
of the group.
A status of notPresent(4) indicates that the group is temporarily or permanently physically and/or logically not a part of the system. It is an implementation-specific matter as to whether the agent effectively removes notPresent entries from the table.
notPresent（4）状态表示组在物理上和/或逻辑上暂时或永久不属于系统的一部分。代理是否有效地从表中删除notPresent条目是实现特有的问题。
A status of operational(2) indicates that the group is functioning, and a status of
运行状态（2）表示该组正在运行，状态为
malfunctioning(3) indicates that the group is
malfunctioning in some way."
::= { vgRptrBasicGroupEntry 3 }
malfunctioning(3) indicates that the group is
malfunctioning in some way."
::= { vgRptrBasicGroupEntry 3 }
vgRptrGroupPortCapacity OBJECT-TYPE SYNTAX Integer32 (1..2146483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The vgRptrGroupPortCapacity is the number of ports that can be contained within the group. Valid range is 1-2147483647. Within each group, the ports are uniquely numbered in the range from 1 to vgRptrGroupPortCapacity.
vgRptrGroupPortCapacity对象类型语法整数32（1..2146483647）最大访问只读状态当前描述“vgRptrGroupPortCapacity是组中可以包含的端口数。有效范围为1-2147483647。在每个组中，端口的唯一编号范围为1到vgRptrGroupPortCapacity。
Some ports may not be present in the system, in which case the actual number of ports present will be less than the value of vgRptrGroupPortCapacity. The number of ports present is never greater than the value of vgRptrGroupPortCapacity.
系统中可能不存在某些端口，在这种情况下，存在的实际端口数将小于vgRptrGroupPortCapacity的值。存在的端口数永远不会大于vgRptrGroupPortCapacity的值。
Note: In practice, this will generally be the
number of ports on a module, card, or board, and
the port numbers will correspond to numbers marked
on the physical embodiment."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.4.1,
aGroupPortCapacity."
::= { vgRptrBasicGroupEntry 4 }
Note: In practice, this will generally be the
number of ports on a module, card, or board, and
the port numbers will correspond to numbers marked
on the physical embodiment."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.4.1,
aGroupPortCapacity."
::= { vgRptrBasicGroupEntry 4 }
vgRptrGroupCablesBundled OBJECT-TYPE
SYNTAX INTEGER {
someCablesBundled(1),
noCablesBundled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to indicate whether there are
any four-pair UTP links connected to this group
that are contained in a cable bundle with multiple
four-pair groups (e.g. a 25-pair bundle). Bundled
cable may only be used for repeater-to-end node
links where the end node is not in promiscuous
mode.
vgRptrGroupCablesBundled OBJECT-TYPE
SYNTAX INTEGER {
someCablesBundled(1),
noCablesBundled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to indicate whether there are
any four-pair UTP links connected to this group
that are contained in a cable bundle with multiple
four-pair groups (e.g. a 25-pair bundle). Bundled
cable may only be used for repeater-to-end node
links where the end node is not in promiscuous
mode.
When a broadcast or multicast packet is received from a port on this group that is not a
当从该组上的端口接收到广播或多播数据包时，该端口不是
promiscuous or cascaded port, the packet will be buffered completely before being repeated if this object is set to 'someCablesBundled(1)'. When this object is equal to 'noCablesBundled(2)', all packets received from ports on this group will be repeated as the frame is being received.
如果此对象设置为“someCablesBundled（1）”，则数据包在重复之前将被完全缓冲。当此对象等于“noCablesBundled（2）”时，从该组上的端口接收的所有数据包将在接收帧时重复。
Note that the value 'someCablesBundled(1)' will work in the vast majority of all installations, regardless of whether or not any cables are physically in a bundle, since packets received from promiscuous and cascaded ports automatically avoid the store and forward. The main situation in which 'noCablesBundled(2)' is beneficial is when there is a large amount of multicast traffic and the cables are not in a bundle.
请注意，“someCablesBundled（1）”值将适用于绝大多数安装，无论是否有任何电缆在物理上处于捆绑状态，因为从混杂和级联端口接收的数据包会自动避免存储和转发。“noCablesBundled（2）”的主要优点是当存在大量多播通信量且电缆不在捆绑中时。
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.4.1,
aGroupCablesBundled."
::= { vgRptrBasicGroupEntry 5 }
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.4.1,
aGroupCablesBundled."
::= { vgRptrBasicGroupEntry 5 }
vgRptrBasicPort OBJECT IDENTIFIER ::= { vgRptrBasic 3 }
vgRptrBasicPort OBJECT IDENTIFIER ::= { vgRptrBasic 3 }
vgRptrBasicPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF VgRptrBasicPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing configuration and status
information about 802.12 repeater ports in the
system. The number of entries is independent of
the number of repeaters in the managed system."
::= { vgRptrBasicPort 1 }
vgRptrBasicPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF VgRptrBasicPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing configuration and status
information about 802.12 repeater ports in the
system. The number of entries is independent of
the number of repeaters in the managed system."
::= { vgRptrBasicPort 1 }
vgRptrBasicPortEntry OBJECT-TYPE
SYNTAX VgRptrBasicPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the vgRptrBasicPortTable, containing
information about a single port."
INDEX { vgRptrGroupIndex, vgRptrPortIndex }
::= { vgRptrBasicPortTable 1 }
vgRptrBasicPortEntry OBJECT-TYPE
SYNTAX VgRptrBasicPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the vgRptrBasicPortTable, containing
information about a single port."
INDEX { vgRptrGroupIndex, vgRptrPortIndex }
::= { vgRptrBasicPortTable 1 }
VgRptrBasicPortEntry ::=
VgRptrBasicPortEntry ::=
SEQUENCE {
vgRptrPortIndex Integer32,
vgRptrPortType INTEGER,
vgRptrPortAdminStatus INTEGER,
vgRptrPortOperStatus INTEGER,
vgRptrPortSupportedPromiscMode INTEGER,
vgRptrPortSupportedCascadeMode INTEGER,
vgRptrPortAllowedTrainType INTEGER,
vgRptrPortLastTrainConfig OCTET STRING,
vgRptrPortTrainingResult OCTET STRING,
vgRptrPortPriorityEnable TruthValue,
vgRptrPortRptrInfoIndex Integer32
}
SEQUENCE {
vgRptrPortIndex Integer32,
vgRptrPortType INTEGER,
vgRptrPortAdminStatus INTEGER,
vgRptrPortOperStatus INTEGER,
vgRptrPortSupportedPromiscMode INTEGER,
vgRptrPortSupportedCascadeMode INTEGER,
vgRptrPortAllowedTrainType INTEGER,
vgRptrPortLastTrainConfig OCTET STRING,
vgRptrPortTrainingResult OCTET STRING,
vgRptrPortPriorityEnable TruthValue,
vgRptrPortRptrInfoIndex Integer32
}
vgRptrPortIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object identifies the port within the group
for which this entry contains information. This
identifies the port independently from the
repeater it may be attached to. The numbering
scheme for ports is implementation specific;
however, this value can never be greater than
vgRptrGroupPortCapacity for the associated group."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPortID."
::= { vgRptrBasicPortEntry 1 }
vgRptrPortIndex OBJECT-TYPE
SYNTAX Integer32 (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object identifies the port within the group
for which this entry contains information. This
identifies the port independently from the
repeater it may be attached to. The numbering
scheme for ports is implementation specific;
however, this value can never be greater than
vgRptrGroupPortCapacity for the associated group."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPortID."
::= { vgRptrBasicPortEntry 1 }
vgRptrPortType OBJECT-TYPE
SYNTAX INTEGER {
cascadeExternal(1),
cascadeInternal(2),
localExternal(3),
localInternal(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Describes the type of port. One of the
following:
vgRptrPortType OBJECT-TYPE
SYNTAX INTEGER {
cascadeExternal(1),
cascadeInternal(2),
localExternal(3),
localInternal(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Describes the type of port. One of the
following:
cascadeExternal - Port is an uplink with physical connections which are externally visible cascadeInternal - Port is an uplink with
cascadeExternal-端口是具有物理连接的上行链路，物理连接在外部可见。cascadeExternal-端口是具有物理连接的上行链路
physical connections which are not externally visible, such as a connection to an internal backplane in a chassis localExternal - Port is a downlink or local port with externally visible connections localInternal - Port is a downlink or local port with connections which are not externally visible, such as a connection to an internal agent
外部不可见的物理连接，例如与机箱内部背板的连接localExternal-端口是具有外部可见连接的下行链路或本地端口localInternal-端口是具有外部不可见连接的下行链路或本地端口，例如与内部代理的连接
'internal' is used to identify ports which place
traffic into the repeater, but do not have any
external connections. Note that both DTE and
cascaded repeater downlinks are considered
'local' ports."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPortType."
::= { vgRptrBasicPortEntry 2 }
'internal' is used to identify ports which place
traffic into the repeater, but do not have any
external connections. Note that both DTE and
cascaded repeater downlinks are considered
'local' ports."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPortType."
::= { vgRptrBasicPortEntry 2 }
vgRptrPortAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Port enable/disable function. Enabling a
disabled port will cause training to be
initiated by the training initiator (the slave
mode device) on the link. Setting this object to
disabled(2) disables the port.
vgRptrPortAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Port enable/disable function. Enabling a
disabled port will cause training to be
initiated by the training initiator (the slave
mode device) on the link. Setting this object to
disabled(2) disables the port.
A disabled port neither transmits nor receives. Once disabled, a port must be explicitly enabled to restore operation. A port which is disabled when power is lost or when a reset is exerted shall remain disabled when normal operation resumes.
禁用的端口既不发送也不接收。禁用后，必须显式启用端口才能恢复操作。断电或复位时禁用的端口应在恢复正常操作时保持禁用状态。
The value of this object should be preserved across repeater resets and power failures." REFERENCE
此对象的值应在中继器重置和电源故障期间保留。“参考
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPortAdministrativeState."
::= { vgRptrBasicPortEntry 3 }
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPortAdministrativeState."
::= { vgRptrBasicPortEntry 3 }
vgRptrPortOperStatus OBJECT-TYPE
SYNTAX INTEGER {
active(1),
inactive(2),
training(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current status for the port as specified by the
PORT_META_STATE in the port process module of
clause 12 [IEEE Std 802.12].
vgRptrPortOperStatus OBJECT-TYPE
SYNTAX INTEGER {
active(1),
inactive(2),
training(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Current status for the port as specified by the
PORT_META_STATE in the port process module of
clause 12 [IEEE Std 802.12].
During initialization or any link warning conditions, vgRptrPortStatus will be 'inactive(2)'.
在初始化或任何链路警告条件下，vgRptrPortStatus将为“非活动（2）”。
When Training_Up is received by the repeater on a local port (or when Training_Down is received on a cascade port), vgRptrPortStatus will change to 'training(3)' and vgRptrTrainingResult can be monitored to see the detailed status regarding training.
当中继器在本地端口上接收到Training_Up时（或在级联端口上接收到Training_Down时），vgRptrPortStatus将更改为“Training（3）”，并且可以监控vgRptrTrainingResult以查看有关培训的详细状态。
When 24 consecutive good FCS packets are exchanged and the configuration bits are OK, vgRptrPortStatus will change to 'active(1)'.
当交换24个连续良好的FCS数据包且配置位正常时，vgRptrPortStatus将变为“活动（1）”。
A disabled port shall have a port status of
'inactive(2)'."
REFERENCE
"IEEE Standard 802.12, 13.2.4.5.1,
aPortStatus."
::= { vgRptrBasicPortEntry 4 }
A disabled port shall have a port status of
'inactive(2)'."
REFERENCE
"IEEE Standard 802.12, 13.2.4.5.1,
aPortStatus."
::= { vgRptrBasicPortEntry 4 }
vgRptrPortSupportedPromiscMode OBJECT-TYPE
SYNTAX INTEGER {
singleModeOnly(1),
singleOrPromiscMode(2),
promiscModeOnly(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
vgRptrPortSupportedPromiscMode OBJECT-TYPE
SYNTAX INTEGER {
singleModeOnly(1),
singleOrPromiscMode(2),
promiscModeOnly(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes whether the port hardware
is capable of supporting promiscuous mode, single
address mode (i.e., repeater filters unicasts not
addressed to the end station attached to this
port), or both. A port for which vgRptrPortType
is equal to 'cascadeInternal' or 'cascadeExternal'
will always have a value of 'promiscModeOnly' for
this object."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aSupportedPromiscMode."
::= { vgRptrBasicPortEntry 5 }
"This object describes whether the port hardware
is capable of supporting promiscuous mode, single
address mode (i.e., repeater filters unicasts not
addressed to the end station attached to this
port), or both. A port for which vgRptrPortType
is equal to 'cascadeInternal' or 'cascadeExternal'
will always have a value of 'promiscModeOnly' for
this object."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aSupportedPromiscMode."
::= { vgRptrBasicPortEntry 5 }
vgRptrPortSupportedCascadeMode OBJECT-TYPE
SYNTAX INTEGER {
endNodesOnly(1),
endNodesOrRepeaters(2),
cascadePort(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes whether the port hardware
is capable of supporting cascaded repeaters, end
nodes, or both. A port for which vgRptrPortType
is equal to 'cascadeInternal' or
'cascadeExternal' will always have a value of
'cascadePort' for this object."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aSupportedCascadeMode."
::= { vgRptrBasicPortEntry 6 }
vgRptrPortSupportedCascadeMode OBJECT-TYPE
SYNTAX INTEGER {
endNodesOnly(1),
endNodesOrRepeaters(2),
cascadePort(3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes whether the port hardware
is capable of supporting cascaded repeaters, end
nodes, or both. A port for which vgRptrPortType
is equal to 'cascadeInternal' or
'cascadeExternal' will always have a value of
'cascadePort' for this object."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aSupportedCascadeMode."
::= { vgRptrBasicPortEntry 6 }
vgRptrPortAllowedTrainType OBJECT-TYPE
SYNTAX INTEGER {
allowEndNodesOnly(1),
allowPromiscuousEndNodes(2),
allowEndNodesOrRepeaters(3),
allowAnything(4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This security object is set by the network
manager to configure what type of device is
permitted to connect to the port. One of the
following values:
vgRptrPortAllowedTrainType OBJECT-TYPE
SYNTAX INTEGER {
allowEndNodesOnly(1),
allowPromiscuousEndNodes(2),
allowEndNodesOrRepeaters(3),
allowAnything(4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This security object is set by the network
manager to configure what type of device is
permitted to connect to the port. One of the
following values:
allowEndNodesOnly - only non-promiscuous end nodes permitted. allowPromiscuousEndNodes - promiscuous or non-promiscuous end nodes permitted allowEndNodesOrRepeaters - repeaters or non-promiscuous end nodes permitted allowAnything - repeaters, promiscuous or non-promiscuous end nodes permitted
AllowEndNodeOnly-仅允许非混杂的结束节点。allowPromiscuousEndNodes-允许的混杂或非混杂端节点AllowNodes或Repeater-允许的中继器或非混杂端节点allowAnything-允许的中继器、混杂或非混杂端节点
For a port for which vgRptrPortType is equal to 'cascadeInternal' or 'cascadeExternal', the corresponding instance of this object may not be set to 'allowEndNodesOnly' or 'allowPromiscuousEndNodes'.
对于vgRptrPortType等于“cascadeInternal”或“cascadeExternal”的端口，此对象的相应实例不能设置为“AllowEndNodeOnly”或“allowPromiscuousEndNodes”。
The agent must reject a SET of this object if the value includes no capabilities that are supported by this port's hardware, as defined by the values of the corresponding instances of vgRptrPortSupportedPromiscMode and vgRptrPortSupportedCascadeMode.
如果该值不包含此端口硬件支持的功能，则代理必须拒绝此对象的一组，这些功能由vgRptrPortSupportedPromiscMode和vgRptrPortSupportedCascadeMode的相应实例的值定义。
Note that vgRptrPortSupportPromiscMode and vgRptrPortSupportedCascadeMode represent what the port hardware is capable of supporting. vgRptrPortAllowedTrainType is used for setting an administrative policy for a port. The actual set of training configurations that will be allowed to succeed on a port is the intersection of what the hardware will support and what is administratively allowed. The above requirement on what values may be set to this object says that the intersection of what is supported and what is allowed must be non-empty. In other words, it must not result in a situation in which nothing would be allowed to train on that port. However, a value can be set to this object as long as the combination of this object and what is supported by the hardware would still leave at least one configuration that could successfully train on the port.
请注意，vgRptrPortSupportPromiscMode和vgRptrPortSupportedCascadeMode表示端口硬件能够支持的功能。vgRptrPortAllowedTrainType用于设置端口的管理策略。允许在端口上成功的实际培训配置集是硬件将支持的内容和管理上允许的内容的交叉点。上面关于可以为该对象设置哪些值的要求指出，支持的内容和允许的内容的交集必须是非空的。换言之，它决不能导致任何东西都不允许在该港口进行训练的情况。但是，只要该对象和硬件支持的组合仍然会留下至少一个可以在端口上成功训练的配置，就可以为该对象设置一个值。
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aAllowableTrainingType."
::= { vgRptrBasicPortEntry 7 }
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aAllowableTrainingType."
::= { vgRptrBasicPortEntry 7 }
vgRptrPortLastTrainConfig OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 16 bit field. For local ports,
this object contains the requested configuration
field from the most recent error-free training
request frame sent by the device connected to
the port. For cascade ports, this object contains
the responder's allowed configuration field from
the most recent error-free training response frame
received in response to training initiated by this
repeater. The format of the current version of
this field is described in section 3.2. Please
refer to the most recent version of the IEEE
802.12 standard for the most up-to-date definition
of the format of this object."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aLastTrainingConfig."
::= { vgRptrBasicPortEntry 8 }
vgRptrPortLastTrainConfig OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a 16 bit field. For local ports,
this object contains the requested configuration
field from the most recent error-free training
request frame sent by the device connected to
the port. For cascade ports, this object contains
the responder's allowed configuration field from
the most recent error-free training response frame
received in response to training initiated by this
repeater. The format of the current version of
this field is described in section 3.2. Please
refer to the most recent version of the IEEE
802.12 standard for the most up-to-date definition
of the format of this object."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aLastTrainingConfig."
::= { vgRptrBasicPortEntry 8 }
vgRptrPortTrainingResult OBJECT-TYPE SYNTAX OCTET STRING (SIZE(3)) MAX-ACCESS read-only STATUS current DESCRIPTION "This 18 bit field is used to indicate the result of training. It contains two bits which indicate if error-free training frames have been received, and it also contains the 16 bits of the allowed configuration field from the most recent error-free training response frame on the port.
VGRPRTTrainingResult对象类型语法八位字节字符串（大小（3））最大访问只读状态当前说明“此18位字段用于指示训练结果。它包含两个位，指示是否已接收到无错误训练帧，还包含端口上最近一个无错误训练响应帧的允许配置字段的16位。
First Octet: Second and Third Octets:
7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+-----------------------------+
|0|0|0|0|0|0|V|G| allowed configuration field |
+-+-+-+-+-+-+-+-+-----------------------------+
First Octet: Second and Third Octets:
7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+-----------------------------+
|0|0|0|0|0|0|V|G| allowed configuration field |
+-+-+-+-+-+-+-+-+-----------------------------+
V: Valid: set when at least one error-free training frame has been received. Indicates the 16 training configuration bits in vgRptrPortLastTrainConfig and vgRptrPortTrainingResult contain valid information. This bit is cleared when vgRptrPortStatus transitions to the 'inactive' or 'training' state. G: LinkGood: indicates the link hardware is OK. Set if 24 consecutive error-free training packets have been exchanged. Cleared when a training packet with errors is received, or when vgRptrPortStatus transitions to the 'inactive' or 'training' state.
V:Valid：至少接收到一个无错误训练帧时设置。指示vgRptrPortLastTrainConfig和vgrptrportTrainResult中的16个培训配置位包含有效信息。当vgRptrPortStatus转换为“非活动”或“培训”状态时，此位被清除。G:LinkGood：表示链路硬件正常。如果已交换24个连续无错误的培训数据包，则设置此选项。当接收到有错误的培训数据包时，或当vgRptrPortStatus转换为“非活动”或“培训”状态时，清除此项。
The format of the current version of the allowed configuration field is described in section 3.2. Please refer to the most recent version of the IEEE 802.12 standard for the most up-to-date definition of the format of this field.
第3.2节描述了允许配置字段的当前版本格式。有关此字段格式的最新定义，请参考IEEE 802.12标准的最新版本。
If the port is in training, a management station can examine this object to see if any training packets have been passed successfully. If there have been any good training packets, the Valid bit will be set and the management station can examine the allowed configuration field to see if there is a duplicate address, configuration, or security problem.
如果端口正在训练中，管理站可以检查此对象，以查看是否已成功通过任何训练数据包。如果有任何良好的培训数据包，将设置有效位，管理站可以检查允许的配置字段，查看是否存在重复的地址、配置或安全问题。
Note that on a repeater local port, this repeater
generates the training response bits, while on
a cascade port, the device at the upper end of
the link originated the training response bits."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aTrainingResult."
::= { vgRptrBasicPortEntry 9 }
vgRptrPortPriorityEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A configuration flag used to determine whether
the repeater will service high priority requests
received on the port as high priority or normal
priority. When 'false', high priority requests
Note that on a repeater local port, this repeater
generates the training response bits, while on
a cascade port, the device at the upper end of
the link originated the training response bits."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aTrainingResult."
::= { vgRptrBasicPortEntry 9 }
vgRptrPortPriorityEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A configuration flag used to determine whether
the repeater will service high priority requests
received on the port as high priority or normal
priority. When 'false', high priority requests
on this port will be serviced as normal priority.
此端口上的服务将作为正常优先级。
The setting of this object has no effect on a cascade port. Also note that the setting of this object has no effect on a port connected to a cascaded repeater. In both of these cases, this setting is treated as always 'true'. The value 'false' only has an effect when the port is a localInternal or localExternal port connected to an end node.
此对象的设置对级联端口没有影响。还要注意，此对象的设置对连接到级联中继器的端口没有影响。在这两种情况下，此设置始终被视为“true”。值“false”仅在端口是连接到端节点的localInternal或localExternal端口时有效。
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPriorityEnable."
::= { vgRptrBasicPortEntry 10 }
The value of this object should be preserved
across repeater resets and power failures."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPriorityEnable."
::= { vgRptrBasicPortEntry 10 }
vgRptrPortRptrInfoIndex OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the repeater that this
port is currently mapped to. The repeater
identified by a particular value of this object
is the same as that identified by the same value
of vgRptrInfoIndex. A value of zero indicates
that this port is not currently mapped to any
repeater."
::= { vgRptrBasicPortEntry 11 }
vgRptrPortRptrInfoIndex OBJECT-TYPE
SYNTAX Integer32 (0..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the repeater that this
port is currently mapped to. The repeater
identified by a particular value of this object
is the same as that identified by the same value
of vgRptrInfoIndex. A value of zero indicates
that this port is not currently mapped to any
repeater."
::= { vgRptrBasicPortEntry 11 }
vgRptrMonitor OBJECT IDENTIFIER ::= { vgRptrObjects 2 }
vgRptrMonitor OBJECT IDENTIFIER ::= { vgRptrObjects 2 }
vgRptrMonRepeater OBJECT IDENTIFIER ::= { vgRptrMonitor 1 }
vgRptrMonRepeater OBJECT IDENTIFIER ::= { vgRptrMonitor 1 }
vgRptrMonitorTable OBJECT-TYPE SYNTAX SEQUENCE OF VgRptrMonitorEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of performance and error statistics for each repeater in the system. The instance of the vgRptrInfoLastChange associated with a repeater is used to indicate possible discontinuities of the counters in this table that are associated with the same repeater."
VgRptrMonitorEntry MAX-ACCESS的vgrptrmonitorable对象类型语法序列不可访问状态当前描述“系统中每个中继器的性能和错误统计表。与中继器关联的VGRPTRINFOLLASTCHANGE实例用于指示此表中与同一中继器关联的计数器的可能不连续性。”
::= { vgRptrMonRepeater 1 }
::= { vgRptrMonRepeater 1 }
vgRptrMonitorEntry OBJECT-TYPE
SYNTAX VgRptrMonitorEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the table, containing statistics
for a single repeater."
INDEX { vgRptrInfoIndex }
::= { vgRptrMonitorTable 1 }
vgRptrMonitorEntry OBJECT-TYPE
SYNTAX VgRptrMonitorEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the table, containing statistics
for a single repeater."
INDEX { vgRptrInfoIndex }
::= { vgRptrMonitorTable 1 }
VgRptrMonitorEntry ::=
SEQUENCE {
vgRptrMonTotalReadableFrames Counter32,
vgRptrMonTotalReadableOctets Counter32,
vgRptrMonReadableOctetRollovers Counter32,
vgRptrMonHCTotalReadableOctets Counter64,
vgRptrMonTotalErrors Counter32
}
VgRptrMonitorEntry ::=
SEQUENCE {
vgRptrMonTotalReadableFrames Counter32,
vgRptrMonTotalReadableOctets Counter32,
vgRptrMonReadableOctetRollovers Counter32,
vgRptrMonHCTotalReadableOctets Counter64,
vgRptrMonTotalErrors Counter32
}
vgRptrMonTotalReadableFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of good frames of valid frame length that have been received on all ports in this repeater. If an implementation cannot obtain a count of frames as seen by the repeater itself, this counter may be implemented as the summation of the values of the vgRptrPortReadableFrames counters for all of the ports in this repeater.
vgRptrMonTotalReadableFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“在该中继器的所有端口上接收到的具有有效帧长度的良好帧的总数。如果实现无法获得中继器自身看到的帧计数，则该计数器可以实现为该中继器中所有端口的vgRptrPortReadableFrames计数器值的总和。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 1 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 1 }
vgRptrMonTotalReadableOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets contained in good frames that have been received on all ports in this repeater. If an implementation cannot
vgRptrMonTotalReadableOctets对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此中继器中所有端口上接收到的良好帧中包含的八位字节总数。如果实现无法
obtain a count of octets as seen by the repeater itself, this counter may be implemented as the summation of the values of the vgRptrPortReadableOctets counters for all of the ports in this repeater.
获取中继器自身看到的八位字节计数，此计数器可以实现为该中继器中所有端口的VGRPRTRPORReadableOctets计数器值的总和。
Note that this counter can roll over very quickly. A management station is advised to also poll the vgRptrReadableOctetRollovers object, or to use the 64-bit counter defined by vgRptrMonHCTotalReadableOctets instead of the two 32-bit counters.
请注意，此计数器可以快速翻转。建议管理站也轮询vgrptrreadableoctrollovers对象，或使用vgRptrMonHCTotalReadableOctets定义的64位计数器，而不是两个32位计数器。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 2 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 2 }
vgRptrMonReadableOctetRollovers OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of times that the associated instance of the vgRptrMonTotalReadableOctets counter has rolled over.
VGRPTRMONREADABLEOCTETROLOVERS对象类型语法计数器32 MAX-ACCESS只读状态当前描述“vgRptrMonTotalReadableOctets计数器的关联实例已翻转的总次数。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 3 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 3 }
vgRptrMonHCTotalReadableOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current
vgRptrMonHCTotalReadableOctets对象类型语法计数器64最大访问只读状态当前
DESCRIPTION "The total number of octets contained in good frames that have been received on all ports in this repeater. If an implementation cannot obtain a count of octets as seen by the repeater itself, this counter may be implemented as the summation of the values of the vgRptrPortHCReadableOctets counters for all of the ports in this repeater.
DESCRIPTION“此中继器中所有端口上接收到的良好帧中包含的八位字节总数。如果实现无法获得中继器本身看到的八位字节计数，则此计数器可以实现为此中继器中所有端口的VGRPTROPRTCREADABLETS计数器值的总和。
This counter is a 64 bit version of vgRptrMonTotalReadableOctets. It should be used by Network Management protocols which support 64 bit counters (e.g. SNMPv2).
此计数器是vgRptrMonTotalReadableOctets的64位版本。支持64位计数器的网络管理协议（如SNMPv2）应使用它。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 4 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 4 }
vgRptrMonTotalErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of errors which have occurred on all of the ports in this repeater. If an implementation cannot obtain a count of these errors as seen by the repeater itself, this counter may be implemented as the summation of the values of the vgRptrPortIPMFrames, vgRptrPortOversizeFrames, and vgRptrPortDataErrorFrames counters for all of the ports in this repeater.
vgRptrMonTotalErrors对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此中继器中所有端口上发生的错误总数。如果实现无法获得中继器本身看到的这些错误的计数，则该计数器可以实现为该中继器中所有端口的vgRptrPortIPMFrames、VgrptrPortVersionFrames和vgRptrPortDataErrorFrames计数器值的总和。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 5 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrInfoLastChange changes."
::= { vgRptrMonitorEntry 5 }
vgRptrMonGroup OBJECT IDENTIFIER ::= { vgRptrMonitor 2 }
-- Currently unused
vgRptrMonGroup OBJECT IDENTIFIER ::= { vgRptrMonitor 2 }
-- Currently unused
vgRptrMonPort OBJECT IDENTIFIER ::= { vgRptrMonitor 3 }
vgRptrMonPort OBJECT IDENTIFIER ::= { vgRptrMonitor 3 }
vgRptrMonPortTable OBJECT-TYPE SYNTAX SEQUENCE OF VgRptrMonPortEntry MAX-ACCESS not-accessible
VgRptrMonPortEntry MAX-ACCESS的vgRptrMonPortTable对象类型语法序列不可访问
STATUS current
DESCRIPTION
"A table of performance and error statistics for
the ports. The columnar object
vgRptrPortLastChange is used to indicate possible
discontinuities of counter type columnar objects
in this table."
::= { vgRptrMonPort 1 }
STATUS current
DESCRIPTION
"A table of performance and error statistics for
the ports. The columnar object
vgRptrPortLastChange is used to indicate possible
discontinuities of counter type columnar objects
in this table."
::= { vgRptrMonPort 1 }
vgRptrMonPortEntry OBJECT-TYPE
SYNTAX VgRptrMonPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the vgRptrMonPortTable, containing
performance and error statistics for a single
port."
INDEX { vgRptrGroupIndex, vgRptrPortIndex }
::= { vgRptrMonPortTable 1 }
vgRptrMonPortEntry OBJECT-TYPE
SYNTAX VgRptrMonPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the vgRptrMonPortTable, containing
performance and error statistics for a single
port."
INDEX { vgRptrGroupIndex, vgRptrPortIndex }
::= { vgRptrMonPortTable 1 }
VgRptrMonPortEntry ::=
SEQUENCE {
vgRptrPortReadableFrames Counter32,
vgRptrPortReadableOctets Counter32,
vgRptrPortReadOctetRollovers Counter32,
vgRptrPortHCReadableOctets Counter64,
vgRptrPortUnreadableOctets Counter32,
vgRptrPortUnreadOctetRollovers Counter32,
vgRptrPortHCUnreadableOctets Counter64,
vgRptrPortHighPriorityFrames Counter32,
vgRptrPortHighPriorityOctets Counter32,
vgRptrPortHighPriOctetRollovers Counter32,
vgRptrPortHCHighPriorityOctets Counter64,
vgRptrPortNormPriorityFrames Counter32,
vgRptrPortNormPriorityOctets Counter32,
vgRptrPortNormPriOctetRollovers Counter32,
vgRptrPortHCNormPriorityOctets Counter64,
vgRptrPortBroadcastFrames Counter32,
vgRptrPortMulticastFrames Counter32,
vgRptrPortNullAddressedFrames Counter32,
vgRptrPortIPMFrames Counter32,
vgRptrPortOversizeFrames Counter32,
vgRptrPortDataErrorFrames Counter32,
vgRptrPortPriorityPromotions Counter32,
vgRptrPortTransitionToTrainings Counter32,
vgRptrPortLastChange TimeStamp
}
VgRptrMonPortEntry ::=
SEQUENCE {
vgRptrPortReadableFrames Counter32,
vgRptrPortReadableOctets Counter32,
vgRptrPortReadOctetRollovers Counter32,
vgRptrPortHCReadableOctets Counter64,
vgRptrPortUnreadableOctets Counter32,
vgRptrPortUnreadOctetRollovers Counter32,
vgRptrPortHCUnreadableOctets Counter64,
vgRptrPortHighPriorityFrames Counter32,
vgRptrPortHighPriorityOctets Counter32,
vgRptrPortHighPriOctetRollovers Counter32,
vgRptrPortHCHighPriorityOctets Counter64,
vgRptrPortNormPriorityFrames Counter32,
vgRptrPortNormPriorityOctets Counter32,
vgRptrPortNormPriOctetRollovers Counter32,
vgRptrPortHCNormPriorityOctets Counter64,
vgRptrPortBroadcastFrames Counter32,
vgRptrPortMulticastFrames Counter32,
vgRptrPortNullAddressedFrames Counter32,
vgRptrPortIPMFrames Counter32,
vgRptrPortOversizeFrames Counter32,
vgRptrPortDataErrorFrames Counter32,
vgRptrPortPriorityPromotions Counter32,
vgRptrPortTransitionToTrainings Counter32,
vgRptrPortLastChange TimeStamp
}
vgRptrPortReadableFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is the number of good frames of valid frame length that have been received on this port. This counter is incremented by one for each frame received on the port which is not counted by any of the following error counters: vgRptrPortIPMFrames, vgRptrPortOversizeFrames, vgRptrPortNullAddressedFrames, or vgRptrPortDataErrorFrames.
VGRPRTReadableFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收到的具有有效帧长度的良好帧数。对于在端口上接收的每个帧，此计数器将增加一个，该帧不由以下任何错误计数器计数：vgRptrPortIPMFrames、vgrptrportVersionFrames、vgRptrPortNullAddressedFrames或vgRptrPortDataErrorFrames。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableFramesReceived."
::= { vgRptrMonPortEntry 1 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableFramesReceived."
::= { vgRptrMonPortEntry 1 }
vgRptrPortReadableOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in good frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which has been determined to be a readable frame (i.e. each frame counted by vgRptrPortReadableFrames).
vgRptrPortReadableOctets对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是此端口上已接收到的良好帧中包含的八位字节数的计数。此计数器按此端口上已确定为可读帧的每个帧的八位字节数递增（即vgRptrPortReadableFrames统计的每个帧）。
Note that this counter can roll over very quickly. A management station is advised to also poll the vgRptrPortReadOctetRollovers object, or to use the 64-bit counter defined by vgRptrPortHCReadableOctets instead of the two 32-bit counters.
请注意，此计数器可以快速翻转。建议管理站也轮询vgRptrPortReadOctetRollovers对象，或使用由vgrptrportCreadableOctets定义的64位计数器，而不是两个32位计数器。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableOctetsReceived."
::= { vgRptrMonPortEntry 2 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableOctetsReceived."
::= { vgRptrMonPortEntry 2 }
vgRptrPortReadOctetRollovers OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of times that the associated instance of the vgRptrPortReadableOctets counter has rolled over.
VGRPRTReadOctRollovers对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是VGRPRTReadableOctets计数器关联实例已翻转的次数计数。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableOctetsReceived."
::= { vgRptrMonPortEntry 3 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableOctetsReceived."
::= { vgRptrMonPortEntry 3 }
vgRptrPortHCReadableOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in good frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which has been determined to be a readable frame (i.e. each frame counted by vgRptrPortReadableFrames).
VGRPTRPORTORTCREAdableOctets对象类型语法计数器64 MAX-ACCESS只读状态当前描述“此对象是此端口上已接收到的良好帧中包含的八位字节数的计数。对于此端口上已确定为可读帧的每一帧，此计数器按八位字节数递增（即vgRptrPortReadableFrames统计的每个帧）。
This counter is a 64 bit version of vgRptrPortReadableOctets. It should be used by Network Management protocols which support 64 bit counters (e.g. SNMPv2).
此计数器是vgRptrPortReadableOctets的64位版本。支持64位计数器的网络管理协议（如SNMPv2）应使用它。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableOctetsReceived."
::= { vgRptrMonPortEntry 4 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aReadableOctetsReceived."
::= { vgRptrMonPortEntry 4 }
vgRptrPortUnreadableOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in invalid frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which is counted by vgRptrPortIPMFrames, vgRptrPortOversizeFrames, vgRptrPortNullAddressedFrames, or vgRptrPortDataErrorFrames. This counter can be combined with vgRptrPortReadableOctets to calculate network utilization.
VGRPTROPRTUNREADABLEOCTETS对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是此端口上接收到的无效帧中包含的八位字节数的计数。对于此端口上接收到的每一帧，此计数器按八位计数递增，该帧由vgRptrPortIPMFrames、VgrptrportVersionFrames、vgRptrPortNullAddressedFrames或vgRptrPortDataErrorFrames计数。此计数器可以与vgRptrPortReadableOctets组合以计算网络利用率。
Note that this counter can roll over very quickly. A management station is advised to also poll the vgRptrPortUnreadOctetRollovers object, or to use the 64-bit counter defined by vgRptrPortHCUnreadableOctets instead of the two 32-bit counters.
请注意，此计数器可以快速翻转。建议管理站也轮询vgrptrportunreadocttrollowers对象，或使用vgRptrPortHCUnreadableOctets定义的64位计数器，而不是两个32位计数器。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aOctetsInUnreadableFramesRcvd."
::= { vgRptrMonPortEntry 5 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aOctetsInUnreadableFramesRcvd."
::= { vgRptrMonPortEntry 5 }
vgRptrPortUnreadOctetRollovers OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only
VGRPTRPORTUNRADOCTTROLLOVERS对象类型语法计数器32 MAX-ACCESS只读
STATUS current DESCRIPTION "This object is a count of the number of times that the associated instance of the vgRptrPortUnreadableOctets counter has rolled over.
STATUS current DESCRIPTION“此对象是VGRPortUnreadableOctets计数器的关联实例已翻转的次数计数。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aOctetsInUnreadableFramesRcvd."
::= { vgRptrMonPortEntry 6 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aOctetsInUnreadableFramesRcvd."
::= { vgRptrMonPortEntry 6 }
vgRptrPortHCUnreadableOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in invalid frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which is counted by vgRptrPortIPMFrames, vgRptrPortOversizeFrames, vgRptrPortNullAddressedFrames, or vgRptrPortDataErrorFrames. This counter can be combined with vgRptrPortHCReadableOctets to calculate network utilization.
VGRPTRPORTCUNReadableOctets对象类型语法计数器64 MAX-ACCESS只读状态当前说明“此对象是此端口上接收到的无效帧中包含的八位字节数的计数。对于此端口上接收到的每一帧，此计数器按八位计数递增，该帧由vgRptrPortIPMFrames、VgrptrportVersionFrames、vgRptrPortNullAddressedFrames或vgRptrPortDataErrorFrames计数。此计数器可以与vgRptrPortHCReadableOctets组合以计算网络利用率。
This counter is a 64 bit version of vgRptrPortUnreadableOctets. It should be used by Network Management protocols which support 64 bit counters (e.g. SNMPv2).
此计数器是vgRptrPortUnreadableOctets的64位版本。支持64位计数器的网络管理协议（如SNMPv2）应使用它。
This counter may experience a discontinuity when the value of the corresponding instance of vgRptrPortLastChange changes." REFERENCE "IEEE Standard 802.12-1995, 13.2.4.5.1, aOctetsInUnreadableFramesRcvd."
当VGRPRTLASTCHANGE的相应实例的值发生变化时，此计数器可能会出现不连续。“参考”IEEE标准802.12-1995，13.2.4.5.1，aOctetsInUnreadableFramesRcvd。“
::= { vgRptrMonPortEntry 7 }
::= { vgRptrMonPortEntry 7 }
vgRptrPortHighPriorityFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of high priority frames that have been received on this port. This counter is incremented by one for each high priority frame received on this port. This counter includes both good and bad high priority frames, as well as high priority training frames. This counter does not include normal priority frames which were priority promoted.
vgRptrPortHighPriorityFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收的高优先级帧的计数。对于此端口上接收的每个高优先级帧，此计数器将递增一。此计数器包括好的和坏的高优先级帧，以及高优先级训练帧。此计数器不包括优先级提升的正常优先级帧。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityFramesReceived."
::= { vgRptrMonPortEntry 8 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityFramesReceived."
::= { vgRptrMonPortEntry 8 }
vgRptrPortHighPriorityOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in high priority frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which is counted by vgRptrPortHighPriorityFrames.
VGRPTROPRTHIGHPRIORITYOCETS对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是此端口上接收的高优先级帧中包含的八位字节数的计数。对于此端口上接收到的每一帧（由VGRPTROPORTHIGHPRIORITYFRAMES计数），此计数器将递增八位计数。
Note that this counter can roll over very quickly. A management station is advised to also poll the vgRptrPortHighPriOctetRollovers object, or to use the 64-bit counter defined by vgRptrPortHCHighPriorityOctets instead of the two 32-bit counters.
请注意，此计数器可以快速翻转。建议管理站也轮询vgrptrporthighpriocterlovers对象，或使用vgrptrporthighpriorityoctets定义的64位计数器，而不是两个32位计数器。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityOctetsReceived."
::= { vgRptrMonPortEntry 9 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityOctetsReceived."
::= { vgRptrMonPortEntry 9 }
vgRptrPortHighPriOctetRollovers OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of times that the associated instance of the vgRptrPortHighPriorityOctets counter has rolled over.
VGRPTROPRTHIGHPRIOCTROLLOVERS对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是VGRPTROPRTHIGHPRIORTYOTETS计数器的关联实例已翻转的次数计数。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityOctetsReceived."
::= { vgRptrMonPortEntry 10 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityOctetsReceived."
::= { vgRptrMonPortEntry 10 }
vgRptrPortHCHighPriorityOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in high priority frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which is counted by vgRptrPortHighPriorityFrames.
VGRPTRPORTHICHIGHPRIORITYOctets对象类型语法计数器64 MAX-ACCESS只读状态当前说明“此对象是此端口上接收的高优先级帧中包含的八位字节数的计数。对于此端口上接收到的每一帧（由VGRPTROPORTHIGHPRIORITYFRAMES计数），此计数器将递增八位计数。
This counter is a 64 bit version of vgRptrPortHighPriorityOctets. It should be used by Network Management protocols which support 64 bit counters (e.g. SNMPv2).
此计数器是vgrptrporthighpriorityocets的64位版本。支持64位计数器的网络管理协议（如SNMPv2）应使用它。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityOctetsReceived."
::= { vgRptrMonPortEntry 11 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aHighPriorityOctetsReceived."
::= { vgRptrMonPortEntry 11 }
vgRptrPortNormPriorityFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of normal priority frames that have been received on this port. This counter is incremented by one for each normal priority frame received on this port. This counter includes both good and bad normal priority frames, as well as normal priority training frames and normal priority frames which were priority promoted.
vgRptrPortNormPriorityFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收的正常优先级帧的计数。对于此端口上接收到的每个正常优先级帧，此计数器递增一。此计数器包括好的和坏的正常优先级帧，以及优先级提升的正常优先级训练帧和正常优先级帧。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNormalPriorityFramesReceived."
::= { vgRptrMonPortEntry 12 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNormalPriorityFramesReceived."
::= { vgRptrMonPortEntry 12 }
vgRptrPortNormPriorityOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in normal priority frames that have been received on this port. This counter is incremented by OctetCount for each frame received on this port which is counted by vgRptrPortNormPriorityFrames.
vgRptrPortNormPriorityOctets对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收的正常优先级帧中包含的八位字节数的计数。对于此端口上接收到的每一帧（由VGRPTRPortNormalPriorityFrames计数），此计数器将按八位计数递增。
Note that this counter can roll over very quickly. A management station is advised to also poll the vgRptrPortNormPriOctetRollovers object, or to use the 64-bit counter defined by vgRptrPortHCNormPriorityOctets instead of the two 32-bit counters.
请注意，此计数器可以快速翻转。建议管理站也轮询vgrptrportnormPrioctRollovers对象，或使用由vgRptrPortHCNormPriorityOctets定义的64位计数器，而不是两个32位计数器。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNormalPriorityOctetsReceived."
::= { vgRptrMonPortEntry 13 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNormalPriorityOctetsReceived."
::= { vgRptrMonPortEntry 13 }
vgRptrPortNormPriOctetRollovers OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of times that the associated instance of the vgRptrPortNormPriorityOctets counter has rolled over.
VGRPRTNORMPRIOCTROLLOVERS对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是VGRPRTNORMPRIOCTYOCTETS计数器关联实例已翻转的次数计数。
This two-counter mechanism is provided for those network management protocols that do not support 64-bit counters (e.g. SNMPv1). Note that retrieval of these two counters in the same PDU is NOT guaranteed to be atomic.
这种双计数器机制是为那些不支持64位计数器（例如SNMPv1）的网络管理协议提供的。请注意，不能保证在同一PDU中检索这两个计数器是原子的。
This counter may experience a discontinuity when the value of the corresponding instance of vgRptrPortLastChange changes." REFERENCE "IEEE Standard 802.12-1995, 13.2.4.5.1, aNormalPriorityOctetsReceived."
当VGRPortLastChange的相应实例的值发生变化时，此计数器可能会出现不连续。“参考”IEEE标准802.12-1995，13.2.4.5.1，aNormalPriorityOctetsReceived。“
::= { vgRptrMonPortEntry 14 }
::= { vgRptrMonPortEntry 14 }
vgRptrPortHCNormPriorityOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of octets contained in normal priority frames that have been received on this port. This counter is incremented by OctetCount for each frame received
VGRPTRPORTORTHCNORMPRIORITYOctets对象类型语法计数器64 MAX-ACCESS只读状态当前描述“此对象是此端口上已接收的正常优先级帧中包含的八位字节数的计数。对于每个接收的帧，此计数器按八位字节数递增
on this port which is counted by vgRptrPortNormPriorityFrames.
在该端口上，该端口由vgRptrPortNormPriorityFrames计数。
This counter is a 64 bit version of vgRptrPortNormPriorityOctets. It should be used by Network Management protocols which support 64 bit counters (e.g. SNMPv2).
此计数器是vgRptrPortNormPriorityOctets的64位版本。支持64位计数器的网络管理协议（如SNMPv2）应使用它。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNormalPriorityOctetsReceived."
::= { vgRptrMonPortEntry 15 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNormalPriorityOctetsReceived."
::= { vgRptrMonPortEntry 15 }
vgRptrPortBroadcastFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of broadcast packets that have been received on this port. This counter is incremented by one for each readable frame received on this port whose destination MAC address is the broadcast address. Frames counted by this counter are also counted by vgRptrPortReadableFrames.
VGRPRTBroadcastFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收的广播数据包的计数。对于在目标MAC地址为广播地址的端口上接收的每个可读帧，此计数器递增1。此计数器计数的帧也由vgRptrPortReadableFrames计数。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aBroadcastFramesReceived."
::= { vgRptrMonPortEntry 16 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aBroadcastFramesReceived."
::= { vgRptrMonPortEntry 16 }
vgRptrPortMulticastFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of multicast packets that have been received on this port. This counter is incremented by one for each readable frame received on this port whose destination MAC address has the group address bit set, but is not the broadcast address. Frames counted by this
VGRPRTMulticastFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收的多播数据包的计数。对于在该端口上接收的每个可读帧（其目标MAC地址已设置组地址位，但不是广播地址），该计数器将递增一。按此计数的帧
counter are also counted by vgRptrPortReadableFrames, but not by vgRptrPortBroadcastFrames. Note that when the value of the instance vgRptrInfoCurrentFramingType for the repeater that this port is associated with is equal to 'frameType88025', this count includes packets addressed to functional addresses.
计数器也按VGRPortReadableFrames计数，但不按VGRPRTBroadcastFrames计数。请注意，当与此端口关联的中继器的实例vgRptrInfoCurrentFramingType的值等于“frameType88025”时，此计数包括寻址到功能地址的数据包。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aMulticastFramesReceived."
::= { vgRptrMonPortEntry 17 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aMulticastFramesReceived."
::= { vgRptrMonPortEntry 17 }
vgRptrPortNullAddressedFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of null addressed packets that have been received on this port. This counter is incremented by one for each frame received on this port with a destination MAC address consisting of all zero bits. Both void and training frames are included in this counter.
VGRPRTNullAddressedFrames对象类型语法计数器32 MAX-ACCESS只读状态当前说明“此对象是在此端口上接收的空地址数据包的计数。对于此端口上接收的每个帧，此计数器将递增一，目标MAC地址由所有零位组成。此计数器中包括无效帧和训练帧。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNullAddressedFramesReceived."
::= { vgRptrMonPortEntry 18 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aNullAddressedFramesReceived."
::= { vgRptrMonPortEntry 18 }
vgRptrPortIPMFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of the number of frames that have been received on this port with an invalid packet marker and no PMI errors. A repeater will write an invalid packet marker to the end of a frame containing errors as it is
vgRptrPortIPMFrames对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是此端口上接收到的具有无效数据包标记且无PMI错误的帧数的计数。中继器将按原样将无效数据包标记写入包含错误的帧末尾
forwarded through the repeater to the other ports. This counter is incremented by one for each frame received on this port which has had an invalid packet marker added to the end of the frame.
通过中继器转发到其他端口。对于在该端口上接收的每一帧，该计数器将递增一，该端口已将无效数据包标记添加到该帧的末尾。
This counter indicates problems occurring in the domain of other repeaters, as opposed to problems with cables or devices directly attached to this repeater.
此计数器表示其他中继器域中出现的问题，而不是直接连接到此中继器的电缆或设备出现的问题。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aIPMFramesReceived."
::= { vgRptrMonPortEntry 19 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aIPMFramesReceived."
::= { vgRptrMonPortEntry 19 }
vgRptrPortOversizeFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of oversize frames received on this port. This counter is incremented by one for each frame received on this port whose OctetCount is larger than the maximum legal frame size.
VGRPRTOVersizeFrames对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是此端口上接收的超大帧计数。对于此端口上接收的每一帧（其八位计数大于最大合法帧大小），此计数器将增加一个。
The frame size which causes this counter to increment is dependent on the current value of vgRptrInfoCurrentFramingType for the repeater that the port is associated with. When vgRptrInfoCurrentFramingType is equal to frameType88023 this counter will increment for frames that are 1519 octets or larger. When vgRptrInfoCurrentFramingType is equal to frameType88025 this counter will increment for frames that are 4521 octets or larger.
导致此计数器递增的帧大小取决于与端口关联的中继器的vgRptrInfoCurrentFramingType的当前值。当VGRPTRINFOCURENTFRAMINGTYPE等于frameType88023时，对于1519个八位字节或更大的帧，此计数器将递增。当VGRPTRINFOCURENTFRAMINGTYPE等于frameType88025时，对于4521个八位字节或更大的帧，此计数器将递增。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aOversizeFramesReceived."
::= { vgRptrMonPortEntry 20 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aOversizeFramesReceived."
::= { vgRptrMonPortEntry 20 }
vgRptrPortDataErrorFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object is a count of errored frames received on this port. This counter is incremented by one for each frame received on this port with any of the following errors: bad FCS (with no IPM), PMI errors (excluding frames with an IPM error as the only PMI error), or undersize (with no IPM). Does not include packets counted by vgRptrPortIPMFrames, vgRptrPortOversizeFrames, or vgRptrPortNullAddressedFrames.
vgRptrPortDataErrorFrames对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此对象是此端口上接收到的错误帧计数。此计数器针对此端口上接收到的每个帧递增一个，并出现以下任何错误：坏FCS（无IPM）、PMI错误（不包括IPM错误作为唯一PMI错误的帧）或尺寸过小（没有IPM）。不包括由VgrptrPortpFrames、VgrptrPortVersionFrames或vgRptrPortNullAddressedFrames计数的数据包。
This counter indicates problems with cables or devices directly connected to this repeater, while vgRptrPortIPMFrames indicates problems occurring in the domain of other repeaters.
此计数器表示直接连接到此中继器的电缆或设备出现问题，而vgrptrportipmrames表示其他中继器域中出现的问题。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aDataErrorFramesReceived."
::= { vgRptrMonPortEntry 21 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aDataErrorFramesReceived."
::= { vgRptrMonPortEntry 21 }
vgRptrPortPriorityPromotions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented by one each time the priority promotion timer has expired on this port and a normal priority frame is priority promoted.
vgRptrPortPriorityPromotions对象类型语法计数器32 MAX-ACCESS只读状态当前描述“每当此端口上的优先级提升计时器过期且正常优先级帧优先级提升时，此计数器将递增一。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPriorityPromotions."
::= { vgRptrMonPortEntry 22 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aPriorityPromotions."
::= { vgRptrMonPortEntry 22 }
vgRptrPortTransitionToTrainings OBJECT-TYPE
vgrptrportTransitionObject-TYPE
SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented by one each time the vgRptrPortStatus object for this port transitions into the 'training' state.
语法计数器32 MAX-ACCESS只读状态当前描述“每当此端口的VGRPortStatus对象转换为“training”状态时，此计数器将增加一个。
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aTransitionsIntoTraining."
::= { vgRptrMonPortEntry 23 }
This counter may experience a discontinuity when
the value of the corresponding instance of
vgRptrPortLastChange changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aTransitionsIntoTraining."
::= { vgRptrMonPortEntry 23 }
vgRptrPortLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when the last of the
following occurred:
1) the agent cold- or warm-started;
2) the row for the port was created
(such as when a device or module was
added to the system); or
3) any condition that would cause one of
the counters for the row to experience
a discontinuity."
::= { vgRptrMonPortEntry 24 }
vgRptrPortLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime when the last of the
following occurred:
1) the agent cold- or warm-started;
2) the row for the port was created
(such as when a device or module was
added to the system); or
3) any condition that would cause one of
the counters for the row to experience
a discontinuity."
::= { vgRptrMonPortEntry 24 }
vgRptrAddrTrack OBJECT IDENTIFIER ::= { vgRptrObjects 3 }
vgRptrAddrTrack OBJECT IDENTIFIER ::= { vgRptrObjects 3 }
vgRptrAddrTrackRptr
OBJECT IDENTIFIER ::= { vgRptrAddrTrack 1 }
vgRptrAddrTrackRptr
OBJECT IDENTIFIER ::= { vgRptrAddrTrack 1 }
-- Currently unused
--当前未使用
vgRptrAddrTrackGroup
OBJECT IDENTIFIER ::= { vgRptrAddrTrack 2 }
-- Currently unused
vgRptrAddrTrackGroup
OBJECT IDENTIFIER ::= { vgRptrAddrTrack 2 }
-- Currently unused
vgRptrAddrTrackPort
OBJECT IDENTIFIER ::= { vgRptrAddrTrack 3 }
vgRptrAddrTrackPort
OBJECT IDENTIFIER ::= { vgRptrAddrTrack 3 }
vgRptrAddrTrackTable OBJECT-TYPE
vgRptrAddrTrackTable对象类型
SYNTAX SEQUENCE OF VgRptrAddrTrackEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table of address mapping information about the
ports."
::= { vgRptrAddrTrackPort 1 }
SYNTAX SEQUENCE OF VgRptrAddrTrackEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table of address mapping information about the
ports."
::= { vgRptrAddrTrackPort 1 }
vgRptrAddrTrackEntry OBJECT-TYPE
SYNTAX VgRptrAddrTrackEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the table, containing address mapping
information about a single port."
INDEX { vgRptrGroupIndex, vgRptrPortIndex }
::= { vgRptrAddrTrackTable 1 }
vgRptrAddrTrackEntry OBJECT-TYPE
SYNTAX VgRptrAddrTrackEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the table, containing address mapping
information about a single port."
INDEX { vgRptrGroupIndex, vgRptrPortIndex }
::= { vgRptrAddrTrackTable 1 }
VgRptrAddrTrackEntry ::=
SEQUENCE {
vgRptrAddrLastTrainedAddress OCTET STRING,
vgRptrAddrTrainedAddrChanges Counter32,
vgRptrRptrDetectedDupAddress TruthValue,
vgRptrMgrDetectedDupAddress TruthValue
}
VgRptrAddrTrackEntry ::=
SEQUENCE {
vgRptrAddrLastTrainedAddress OCTET STRING,
vgRptrAddrTrainedAddrChanges Counter32,
vgRptrRptrDetectedDupAddress TruthValue,
vgRptrMgrDetectedDupAddress TruthValue
}
vgRptrAddrLastTrainedAddress OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0 | 6))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the MAC address of the last
station which succeeded in training on this port.
A cascaded repeater may train using the null
address. If no stations have succeeded in
training on this port since the agent began
monitoring the port activity, the agent shall
return a string of length zero."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aLastTrainedAddress."
::= { vgRptrAddrTrackEntry 1 }
vgRptrAddrLastTrainedAddress OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0 | 6))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the MAC address of the last
station which succeeded in training on this port.
A cascaded repeater may train using the null
address. If no stations have succeeded in
training on this port since the agent began
monitoring the port activity, the agent shall
return a string of length zero."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aLastTrainedAddress."
::= { vgRptrAddrTrackEntry 1 }
vgRptrAddrTrainedAddrChanges OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current
VGRPRADDRTRAINEDADDRCHANGES对象类型语法计数器32 MAX-ACCESS只读状态当前
DESCRIPTION
"This counter is incremented by one for each time
that the vgRptrAddrLastTrainedAddress object for
this port changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aTrainedAddressChanges."
::= { vgRptrAddrTrackEntry 2 }
DESCRIPTION
"This counter is incremented by one for each time
that the vgRptrAddrLastTrainedAddress object for
this port changes."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aTrainedAddressChanges."
::= { vgRptrAddrTrackEntry 2 }
vgRptrRptrDetectedDupAddress OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object is used to indicate that the repeater detected an error-free training frame on this port with a non-null source MAC address which matches the value of vgRptrAddrLastTrainedAddress of another active port in the same repeater. This is reset to 'false' when an error-free training frame is received with a non-null source MAC address which does not match vgRptrAddrLastTrainedAddress of another port which is active in the same repeater.
VGRPTRRPTREDTECTEDDUPAddress对象类型语法TruthValue MAX-ACCESS只读状态当前说明“此对象用于指示中继器在此端口上检测到一个无错误的训练帧，其源MAC地址为非空，与同一中继器中另一个活动端口的vgRptrAddrLastTrainedAddress值匹配。当接收到带有非空源MAC地址的无错误训练帧时，该MAC地址与同一中继器中活动的另一个端口的VgrptrAdrLastTrainedAddress不匹配，则将其重置为“false”。
For the cascade port, this object will be 'true'
if the 'D' bit in the most recently received
error-free training response frame was set,
indicating the device at the other end of the link
believes that this repeater's cascade port is
using a duplicate address. This may be because
the device at the other end of the link detected a
duplicate address itself, or, if the other device
is also a repeater, it could be because
vgRptrMgrDetectedDupAddress was set to 'true' on
the port that this repeater's cascade port is
connected to."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aLocalRptrDetectedDupAddr."
::= { vgRptrAddrTrackEntry 3 }
For the cascade port, this object will be 'true'
if the 'D' bit in the most recently received
error-free training response frame was set,
indicating the device at the other end of the link
believes that this repeater's cascade port is
using a duplicate address. This may be because
the device at the other end of the link detected a
duplicate address itself, or, if the other device
is also a repeater, it could be because
vgRptrMgrDetectedDupAddress was set to 'true' on
the port that this repeater's cascade port is
connected to."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aLocalRptrDetectedDupAddr."
::= { vgRptrAddrTrackEntry 3 }
vgRptrMgrDetectedDupAddress OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "This object can be set by a management station
vgRptrMgrDetectedDupAddress对象类型语法TruthValue MAX-ACCESS读写状态当前描述“此对象可由管理站设置
when it detects that there is a duplicate MAC address. This object is OR'd with vgRptrRptrDetectedDupAddress to form the value of the 'D' bit in training response frames on this port.
当它检测到存在重复的MAC地址时。此对象与VgrptrPtrDetectedDupAddress进行OR运算，以形成此端口上训练响应帧中“d”位的值。
The purpose of this object is to provide a means
for network management software to inform an end
station that it is using a duplicate station
address. Setting this object does not affect the
current state of the link; the end station will
not be informed of the duplicate address until it
retrains for some reason. Note that regardless
of its station address, the end station will not
be able to train successfully until the network
management software has set this object back to
'false'. Although this object exists on
cascade ports, it does not perform any function
since this repeater is the initiator of training
on a cascade port."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aCentralMgmtDetectedDupAddr."
::= { vgRptrAddrTrackEntry 4 }
The purpose of this object is to provide a means
for network management software to inform an end
station that it is using a duplicate station
address. Setting this object does not affect the
current state of the link; the end station will
not be informed of the duplicate address until it
retrains for some reason. Note that regardless
of its station address, the end station will not
be able to train successfully until the network
management software has set this object back to
'false'. Although this object exists on
cascade ports, it does not perform any function
since this repeater is the initiator of training
on a cascade port."
REFERENCE
"IEEE Standard 802.12-1995, 13.2.4.5.1,
aCentralMgmtDetectedDupAddr."
::= { vgRptrAddrTrackEntry 4 }
vgRptrTraps OBJECT IDENTIFIER ::= { vgRptrMIB 2 }
vgRptrTrapPrefix OBJECT IDENTIFIER ::= { vgRptrTraps 0 }
vgRptrTraps OBJECT IDENTIFIER ::= { vgRptrMIB 2 }
vgRptrTrapPrefix OBJECT IDENTIFIER ::= { vgRptrTraps 0 }
vgRptrHealth NOTIFICATION-TYPE OBJECTS { vgRptrInfoOperStatus } STATUS current DESCRIPTION "A vgRptrHealth trap conveys information related to the operational state of a repeater. This trap is sent when the value of an instance of vgRptrInfoOperStatus changes. The vgRptrHealth trap is not sent as a result of powering up a repeater.
vgRptrHealth NOTITION-TYPE OBJECTS{vgRptrInfoOperStatus}状态当前描述“vgRptrHealth陷阱传送与中继器操作状态相关的信息。当vgRptrInfoOperStatus实例的值更改时发送此陷阱。通电中继器后不会发送vgRptrHealth陷阱。
The vgRptrHealth trap must contain the instance of the vgRptrInfoOperStatus object associated with the affected repeater.
vgRptrHealth陷阱必须包含与受影响中继器关联的vgRptrInfoOperStatus对象的实例。
The agent must throttle the generation of consecutive vgRptrHealth traps so that there is at least a five-second gap between traps of this type. When traps are throttled, they are dropped,
代理必须限制连续vgRptrHealth陷阱的生成，以便此类陷阱之间至少有五秒钟的间隙。当存水弯被节流时，存水弯会下降，
not queued for sending at a future time. (Note
that 'generating' a trap means sending to all
configured recipients.)"
REFERENCE
"IEEE 802.12, Layer Management, 13.2.4.2.3,
nRepeaterHealth."
::= { vgRptrTrapPrefix 1 }
not queued for sending at a future time. (Note
that 'generating' a trap means sending to all
configured recipients.)"
REFERENCE
"IEEE 802.12, Layer Management, 13.2.4.2.3,
nRepeaterHealth."
::= { vgRptrTrapPrefix 1 }
vgRptrResetEvent NOTIFICATION-TYPE OBJECTS { vgRptrInfoOperStatus } STATUS current DESCRIPTION "A vgRptrResetEvent trap conveys information related to the operational state of a repeater. This trap is sent on completion of a repeater reset action. A repeater reset action is defined as a transition to its initial state as specified in clause 12 [IEEE Std 802.12] when triggered by a management command.
VGRPTRESETEVENT NOTITION-TYPE OBJECTS{vgRptrInfoOperStatus}状态当前描述“VGRPTRESETEVENT陷阱传送与中继器操作状态相关的信息。此陷阱在中继器重置操作完成时发送。中继器重置操作定义为转换到第12条规定的初始状态[IEEE标准802.12]由管理命令触发时。
The vgRptrResetEvent trap is not sent when the agent restarts and sends an SNMP coldStart or warmStart trap.
代理重新启动并发送SNMP冷启动或热启动陷阱时，不会发送VGRPTRESETEVENT陷阱。
The vgRptrResetEvent trap must contain the instance of the vgRptrInfoOperStatus object associated with the affected repeater.
vgRptrResetEvent陷阱必须包含与受影响中继器关联的vgRptrInfoOperStatus对象的实例。
The agent must throttle the generation of
consecutive vgRptrResetEvent traps so that there
is at least a five-second gap between traps of
this type. When traps are throttled, they are
dropped, not queued for sending at a future time.
(Note that 'generating' a trap means sending to
all configured recipients.)"
REFERENCE
"IEEE 802.12, Layer Management, 13.2.4.2.3,
nRepeaterReset."
::= { vgRptrTrapPrefix 2 }
The agent must throttle the generation of
consecutive vgRptrResetEvent traps so that there
is at least a five-second gap between traps of
this type. When traps are throttled, they are
dropped, not queued for sending at a future time.
(Note that 'generating' a trap means sending to
all configured recipients.)"
REFERENCE
"IEEE 802.12, Layer Management, 13.2.4.2.3,
nRepeaterReset."
::= { vgRptrTrapPrefix 2 }
-- conformance information
--一致性信息
vgRptrConformance OBJECT IDENTIFIER ::= { vgRptrMIB 3 }
vgRptrConformance OBJECT IDENTIFIER ::= { vgRptrMIB 3 }
vgRptrCompliances
OBJECT IDENTIFIER ::= { vgRptrConformance 1 }
vgRptrCompliances
OBJECT IDENTIFIER ::= { vgRptrConformance 1 }
vgRptrGroups OBJECT IDENTIFIER ::= { vgRptrConformance 2 }
vgRptrGroups OBJECT IDENTIFIER ::= { vgRptrConformance 2 }
-- compliance statements
--合规声明
vgRptrCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for managed 802.12 repeaters."
VGRPTR符合性模块-符合性状态当前描述“受管802.12中继器的符合性声明”
MODULE -- this module MANDATORY-GROUPS { vgRptrConfigGroup, vgRptrStatsGroup, vgRptrAddrGroup, vgRptrNotificationsGroup }
MODULE--此模块为必填组{vgRptrConfigGroup，vgRptrStatsGroup，vgRptrAddrGroup，vgRptrNotificationsGroup}
GROUP vgRptrStats64Group DESCRIPTION "Implementation of this group is recommended for systems which can support Counter64."
GROUP VGRPTRStats64 GROUP DESCRIPTION“建议对支持计数器64的系统实施此组。”
OBJECT vgRptrInfoDesiredFramingType MIN-ACCESS read-only DESCRIPTION "Write access to this object is not required in a repeater system that does not support configuration of framing types."
对象vgRptrInfoDesiredFramingType最小访问只读描述“在不支持帧类型配置的中继器系统中，不需要对此对象的写入访问。”
MODULE SNMP-REPEATER-MIB
GROUP snmpRptrGrpRptrAddrSearch
DESCRIPTION
"Implementation of this group is recommended
for systems which have the necessary
instrumentation to search all incoming data
streams for a particular source MAC address."
::= { vgRptrCompliances 1 }
MODULE SNMP-REPEATER-MIB
GROUP snmpRptrGrpRptrAddrSearch
DESCRIPTION
"Implementation of this group is recommended
for systems which have the necessary
instrumentation to search all incoming data
streams for a particular source MAC address."
::= { vgRptrCompliances 1 }
-- units of conformance
--一致性单位
vgRptrConfigGroup OBJECT-GROUP OBJECTS { vgRptrInfoMACAddress, vgRptrInfoCurrentFramingType, vgRptrInfoDesiredFramingType, vgRptrInfoFramingCapability, vgRptrInfoTrainingVersion, vgRptrInfoOperStatus, vgRptrInfoReset, vgRptrInfoLastChange, vgRptrGroupObjectID,
vgRptrConfigGroup OBJECT-GROUP OBJECTS{vgRptrInfoMACAddress，vgRptrInfoCurrentFramingType，vgrptrinforderedframingtype，vgrptrinformingcapability，vgrptrinfottrainingversion，vgRptrInfoOperStatus，vgRptrInfoReset，vgrptrinfollastchange，vgRptrGroupObjectID，
vgRptrGroupOperStatus,
vgRptrGroupPortCapacity,
vgRptrGroupCablesBundled,
vgRptrPortType,
vgRptrPortAdminStatus,
vgRptrPortOperStatus,
vgRptrPortSupportedPromiscMode,
vgRptrPortSupportedCascadeMode,
vgRptrPortAllowedTrainType,
vgRptrPortLastTrainConfig,
vgRptrPortTrainingResult,
vgRptrPortPriorityEnable,
vgRptrPortRptrInfoIndex
}
STATUS current
DESCRIPTION
"A collection of objects for managing the status
and configuration of IEEE 802.12 repeaters."
::= { vgRptrGroups 1 }
vgRptrGroupOperStatus,
vgRptrGroupPortCapacity,
vgRptrGroupCablesBundled,
vgRptrPortType,
vgRptrPortAdminStatus,
vgRptrPortOperStatus,
vgRptrPortSupportedPromiscMode,
vgRptrPortSupportedCascadeMode,
vgRptrPortAllowedTrainType,
vgRptrPortLastTrainConfig,
vgRptrPortTrainingResult,
vgRptrPortPriorityEnable,
vgRptrPortRptrInfoIndex
}
STATUS current
DESCRIPTION
"A collection of objects for managing the status
and configuration of IEEE 802.12 repeaters."
::= { vgRptrGroups 1 }
vgRptrStatsGroup OBJECT-GROUP
OBJECTS {
vgRptrMonTotalReadableFrames,
vgRptrMonTotalReadableOctets,
vgRptrMonReadableOctetRollovers,
vgRptrMonTotalErrors,
vgRptrPortReadableFrames,
vgRptrPortReadableOctets,
vgRptrPortReadOctetRollovers,
vgRptrPortUnreadableOctets,
vgRptrPortUnreadOctetRollovers,
vgRptrPortHighPriorityFrames,
vgRptrPortHighPriorityOctets,
vgRptrPortHighPriOctetRollovers,
vgRptrPortNormPriorityFrames,
vgRptrPortNormPriorityOctets,
vgRptrPortNormPriOctetRollovers,
vgRptrPortBroadcastFrames,
vgRptrPortMulticastFrames,
vgRptrPortNullAddressedFrames,
vgRptrPortIPMFrames,
vgRptrPortOversizeFrames,
vgRptrPortDataErrorFrames,
vgRptrPortPriorityPromotions,
vgRptrPortTransitionToTrainings,
vgRptrPortLastChange
}
STATUS current
vgRptrStatsGroup OBJECT-GROUP
OBJECTS {
vgRptrMonTotalReadableFrames,
vgRptrMonTotalReadableOctets,
vgRptrMonReadableOctetRollovers,
vgRptrMonTotalErrors,
vgRptrPortReadableFrames,
vgRptrPortReadableOctets,
vgRptrPortReadOctetRollovers,
vgRptrPortUnreadableOctets,
vgRptrPortUnreadOctetRollovers,
vgRptrPortHighPriorityFrames,
vgRptrPortHighPriorityOctets,
vgRptrPortHighPriOctetRollovers,
vgRptrPortNormPriorityFrames,
vgRptrPortNormPriorityOctets,
vgRptrPortNormPriOctetRollovers,
vgRptrPortBroadcastFrames,
vgRptrPortMulticastFrames,
vgRptrPortNullAddressedFrames,
vgRptrPortIPMFrames,
vgRptrPortOversizeFrames,
vgRptrPortDataErrorFrames,
vgRptrPortPriorityPromotions,
vgRptrPortTransitionToTrainings,
vgRptrPortLastChange
}
STATUS current
DESCRIPTION
"A collection of objects for providing statistics
for IEEE 802.12 repeaters. Systems which support
Counter64 should also implement
vgRptrStats64Group."
::= { vgRptrGroups 2 }
DESCRIPTION
"A collection of objects for providing statistics
for IEEE 802.12 repeaters. Systems which support
Counter64 should also implement
vgRptrStats64Group."
::= { vgRptrGroups 2 }
vgRptrStats64Group OBJECT-GROUP
OBJECTS {
vgRptrMonHCTotalReadableOctets,
vgRptrPortHCReadableOctets,
vgRptrPortHCUnreadableOctets,
vgRptrPortHCHighPriorityOctets,
vgRptrPortHCNormPriorityOctets
}
STATUS current
DESCRIPTION
"A collection of objects for providing statistics
for IEEE 802.12 repeaters in a system that
supports Counter64."
::= { vgRptrGroups 3 }
vgRptrStats64Group OBJECT-GROUP
OBJECTS {
vgRptrMonHCTotalReadableOctets,
vgRptrPortHCReadableOctets,
vgRptrPortHCUnreadableOctets,
vgRptrPortHCHighPriorityOctets,
vgRptrPortHCNormPriorityOctets
}
STATUS current
DESCRIPTION
"A collection of objects for providing statistics
for IEEE 802.12 repeaters in a system that
supports Counter64."
::= { vgRptrGroups 3 }
vgRptrAddrGroup OBJECT-GROUP
OBJECTS {
vgRptrAddrLastTrainedAddress,
vgRptrAddrTrainedAddrChanges,
vgRptrRptrDetectedDupAddress,
vgRptrMgrDetectedDupAddress
}
STATUS current
DESCRIPTION
"A collection of objects for tracking addresses
on IEEE 802.12 repeaters."
::= { vgRptrGroups 4 }
vgRptrAddrGroup OBJECT-GROUP
OBJECTS {
vgRptrAddrLastTrainedAddress,
vgRptrAddrTrainedAddrChanges,
vgRptrRptrDetectedDupAddress,
vgRptrMgrDetectedDupAddress
}
STATUS current
DESCRIPTION
"A collection of objects for tracking addresses
on IEEE 802.12 repeaters."
::= { vgRptrGroups 4 }
vgRptrNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
vgRptrHealth,
vgRptrResetEvent
}
STATUS current
DESCRIPTION
"A collection of notifications used to indicate
802.12 repeater general status changes."
::= { vgRptrGroups 5 }
vgRptrNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
vgRptrHealth,
vgRptrResetEvent
}
STATUS current
DESCRIPTION
"A collection of notifications used to indicate
802.12 repeater general status changes."
::= { vgRptrGroups 5 }
END
终止
This document was produced by the IETF 100VG-AnyLAN Working Group, whose efforts were greatly advanced by the contributions of the following people:
本文件由IETF 100VG AnyLAN工作组编制，以下人员的贡献极大地推动了工作组的工作：
Paul Chefurka Bob Faulk Jeff Johnson Karen Kimball David Lapp Jason Spofford Kaj Tesink
保罗·切福卡、鲍勃·福克、杰夫·约翰逊、凯伦·金博尔、大卫·拉普、杰森·斯波福德、卡伊·特辛
This document is based on the work of IEEE 802.12.
本文档基于IEEE 802.12的工作。
[1] Information processing systems - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN.1), International Organization for Standardization. International Standard 8824 (December, 1987).
[1] 信息处理系统.开放系统互连.国际标准化组织抽象语法符号1（ASN.1）规范。国际标准8824（1987年12月）。
[2] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Structure of Management Information for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1902, January 1996.
[2] SNMPv2工作组，Case，J.，McCloghrie，K.，Rose，M.和S.Waldbusser，“简单网络管理协议（SNMPv2）版本2的管理信息结构”，RFC 1902，1996年1月。
[3] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Textual Conventions for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1903, January 1996.
[3] SNMPv2工作组，Case，J.，McCloghrie，K.，Rose，M.和S.Waldbusser，“简单网络管理协议（SNMPv2）版本2的文本约定”，RFC 1903，1996年1月。
[4] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Conformance Statements for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1904, January 1996.
[4] SNMPv2工作组，Case，J.，McCloghrie，K.，Rose，M.和S.Waldbusser，“简单网络管理协议（SNMPv2）版本2的一致性声明”，RFC 1904，1996年1月。
[5] McCloghrie, K. and M. Rose, "Management Information Base for Network Management of TCP/IP-based internets - MIB-II", STD 17, RFC 1213, March 1991.
[5] McCloghrie，K.和M.Rose，“基于TCP/IP的互联网网络管理的管理信息库-MIB-II”，STD 17，RFC 1213，1991年3月。
[6] IEEE, "Demand Priority Access Method, Physical Layer and Repeater Specifications for 100 Mb/s Operation", IEEE Standard 802.12-1995"
[6] IEEE，“100Mb/s操作的需求优先访问方法、物理层和中继器规范”，IEEE标准802.12-1995
[7] de Graaf, K., D. Romascanu, D. McMaster, and K. McCloghrie, "Definitions of Managed Objects for IEEE 802.3 Repeater Devices", RFC 2108, 3Com Corporation, Madge Networks (Israel) Ltd., Cisco Systems, Inc., February, 1997.
[7] de Graaf，K.，D.Romascan，D.McMaster和K.McCloghrie，“IEEE 802.3中继器设备的受管对象定义”，RFC 2108，3Com公司，Madge Networks（以色列）有限公司，思科系统公司，1997年2月。
[8] McAnally, G., Gilbert, D. and J. Flick, "Conditional Grant of Rights to Specific Hewlett-Packard Patents In Conjunction With the Internet Engineering Task Force's Internet-Standard Network Management Framework", RFC 1988, August 1996.
[8] McAnally，G.，Gilbert，D.和J.Flick，“结合互联网工程任务组的互联网标准网络管理框架，有条件地授予特定惠普专利的权利”，RFC 1988，1996年8月。
[9] Hewlett-Packard Company, US Patents 5,293,635 and 5,421,024.
[9] 惠普公司，美国专利5293635和5421024。
Certain management information defined in this MIB may be considered sensitive in some network environments. Therefore, authentication of received SNMP requests and controlled access to management information should be employed in such environments. The method for this authentication is a function of the SNMP Administrative Framework, and has not been expanded by this MIB.
在某些网络环境中，此MIB中定义的某些管理信息可能被视为敏感信息。因此，在这样的环境中，应该对接收到的SNMP请求进行身份验证，并控制对管理信息的访问。此身份验证的方法是SNMP管理框架的一个功能，此MIB未对此进行扩展。
Several objects in the vgRptrConfigGroup allow write access. Setting these objects can have a serious effect on the operation of the network, including modifying the framing type of the network, resetting the repeater, enabling and disabling individual ports, and modifying the allowed capabilities of end stations attached to each port. It is recommended that implementers seriously consider whether set operations should be allowed without providing, at a minimum, authentication of request origin.
vgRptrConfigGroup中的多个对象允许写入访问。设置这些对象可能会对网络的运行产生严重影响，包括修改网络的帧类型、重置中继器、启用和禁用各个端口，以及修改连接到每个端口的终端站的允许功能。建议实施者认真考虑是否应该允许设置操作，而不至少提供请求源的身份验证。
One particular object in this MIB, vgRptrPortAllowedTrainType, is considered significant for providing operational security in an 802.12 network. It is recommended that network administrators configure this object to the 'allowEndNodesOnly' value on all ports except ports which the administrator knows are attached to cascaded repeaters or devices which require promiscuous receive capability (bridges, switches, RMON probes, etc.). This will prevent unauthorized users from extending the network (by attaching cascaded repeaters or bridges) without the administrator's knowledge, and will prevent unauthorized end nodes from listening promiscuously to network traffic.
此MIB中的一个特定对象vgRptrPortAllowedTrainType被认为对在802.12网络中提供操作安全性具有重要意义。建议网络管理员在所有端口上将此对象配置为“AllowEndNodeOnly”值，但管理员知道连接到级联中继器或需要混杂接收功能的设备（网桥、交换机、RMON探测器等）的端口除外。这将防止未经授权的用户在管理员不知情的情况下扩展网络（通过连接级联中继器或网桥），并防止未经授权的终端节点杂乱无章地监听网络流量。
John Flick Hewlett Packard Company 8000 Foothills Blvd. M/S 5556 Roseville, CA 95747-5556
约翰·弗利克惠普公司8000山麓大道。加利福尼亚州罗斯维尔市南5556号，邮编95747-5556
Phone: +1 916 785 4018
Email: johnf@hprnd.rose.hp.com
Phone: +1 916 785 4018
Email: johnf@hprnd.rose.hp.com
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