Internet Engineering Task Force (IETF)                          E. Beili
Request for Comments: 6768                              Actelis Networks
Category: Standards Track                                  February 2013
ISSN: 2070-1721
        
Internet Engineering Task Force (IETF)                          E. Beili
Request for Comments: 6768                              Actelis Networks
Category: Standards Track                                  February 2013
ISSN: 2070-1721
        

ATM-Based xDSL Bonded Interfaces MIB

基于ATM的xDSL绑定接口MIB

Abstract

摘要

This document defines a Management Information Base (MIB) module for use with network management protocols in TCP/IP-based internets. This document proposes an extension to the GBOND-MIB module with a set of objects for managing ATM-based multi-pair bonded xDSL interfaces, as defined in ITU-T Recommendation G.998.1.

本文档定义了一个管理信息库(MIB)模块,用于基于TCP/IP的Internet中的网络管理协议。本文件提出了对GBOND-MIB模块的扩展,其中包含一组对象,用于管理ITU-T建议G.998.1中定义的基于ATM的多对绑定xDSL接口。

Status of This Memo

关于下段备忘

This is an Internet Standards Track document.

这是一份互联网标准跟踪文件。

This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741.

本文件是互联网工程任务组(IETF)的产品。它代表了IETF社区的共识。它已经接受了公众审查,并已被互联网工程指导小组(IESG)批准出版。有关互联网标准的更多信息,请参见RFC 5741第2节。

Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc6768.

有关本文件当前状态、任何勘误表以及如何提供反馈的信息,请访问http://www.rfc-editor.org/info/rfc6768.

Copyright Notice

版权公告

Copyright (c) 2013 IETF Trust and the persons identified as the document authors. All rights reserved.

版权所有(c)2013 IETF信托基金和确定为文件作者的人员。版权所有。

This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.

本文件受BCP 78和IETF信托有关IETF文件的法律规定的约束(http://trustee.ietf.org/license-info)自本文件出版之日起生效。请仔细阅读这些文件,因为它们描述了您对本文件的权利和限制。从本文件中提取的代码组件必须包括信托法律条款第4.e节中所述的简化BSD许可证文本,并提供简化BSD许可证中所述的无担保。

Table of Contents

目录

   1. Introduction ....................................................2
   2. The Internet-Standard Management Framework ......................3
   3. The Broadband Forum Management Framework for xDSL Bonding .......3
   4. Relationship to Other MIB Modules ...............................3
      4.1. Relationship to Interfaces Group MIB Module ................3
      4.2. Relationship to G.Bond MIB Module ..........................3
      4.3. Relationship to ATM MIB Module .............................4
   5. MIB Structure ...................................................4
      5.1. Overview ...................................................4
      5.2. Performance Monitoring .....................................4
      5.3. Mapping of Broadband Forum TR-159 Managed Objects ..........5
   6. G.Bond/ATM MIB Definitions ......................................7
   7. Security Considerations ........................................31
   8. IANA Considerations ............................................32
   9. Acknowledgments ................................................32
   10. References ....................................................32
      10.1. Normative References .....................................32
      10.2. Informative References ...................................33
        
   1. Introduction ....................................................2
   2. The Internet-Standard Management Framework ......................3
   3. The Broadband Forum Management Framework for xDSL Bonding .......3
   4. Relationship to Other MIB Modules ...............................3
      4.1. Relationship to Interfaces Group MIB Module ................3
      4.2. Relationship to G.Bond MIB Module ..........................3
      4.3. Relationship to ATM MIB Module .............................4
   5. MIB Structure ...................................................4
      5.1. Overview ...................................................4
      5.2. Performance Monitoring .....................................4
      5.3. Mapping of Broadband Forum TR-159 Managed Objects ..........5
   6. G.Bond/ATM MIB Definitions ......................................7
   7. Security Considerations ........................................31
   8. IANA Considerations ............................................32
   9. Acknowledgments ................................................32
   10. References ....................................................32
      10.1. Normative References .....................................32
      10.2. Informative References ...................................33
        
1. Introduction
1. 介绍

ATM-Based Multi-Pair Bonding, a.k.a. G.Bond/ATM, is specified in ITU-T Recommendation G.998.1 [G.998.1], which defines a method for bonding (or aggregating) multiple xDSL lines (or individual bearer channels in multiple xDSL lines) into a single bidirectional logical link carrying an ATM stream.

ITU-T建议G.998.1[G.998.1]中规定了基于ATM的多对绑定,也称为G.a.G.Bond/ATM,该建议定义了一种将多条xDSL线路(或多条xDSL线路中的单个承载信道)绑定(或聚合)到承载ATM流的单个双向逻辑链路中的方法。

This specification can be viewed as an evolution of the legacy Inverse Multiplexing for ATM (IMA) technology [AF-PHY-0086], applied to xDSL with variable rates on each line/bearer channel. As with the other bonding schemes, ATM bonding also allows bonding of up to 32 individual sub-layers with variable rates, providing common functionality for the configuration, initialization, operation, and monitoring of the bonded link.

本规范可视为ATM(IMA)传统反向多路复用技术[AF-PHY-0086]的发展,适用于在每条线路/承载信道上具有可变速率的xDSL。与其他连接方案一样,ATM连接还允许以可变速率连接多达32个单独的子层,为连接链路的配置、初始化、操作和监控提供通用功能。

The MIB module defined in this document defines a set of managed objects for the management of G.998.1 bonded interfaces, extending the common objects specified in the GBOND-MIB module [RFC6765].

本文档中定义的MIB模块定义了一组用于管理G.998.1绑定接口的托管对象,扩展了GBOND-MIB模块[RFC6765]中指定的公共对象。

2. The Internet-Standard Management Framework
2. 因特网标准管理框架

For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410].

有关描述当前互联网标准管理框架的文件的详细概述,请参阅RFC 3410[RFC3410]第7节。

Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].

托管对象通过虚拟信息存储(称为管理信息库或MIB)进行访问。MIB对象通常通过简单网络管理协议(SNMP)进行访问。MIB中的对象是使用管理信息结构(SMI)中定义的机制定义的。本备忘录规定了符合SMIv2的MIB模块,如STD 58、RFC 2578[RFC2578]、STD 58、RFC 2579[RFC2579]和STD 58、RFC 2580[RFC2580]所述。

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, RFC 2119 [RFC2119].

本文件中的关键词“必须”、“不得”、“必需”、“应”、“不应”、“建议”、“不建议”、“可”和“可选”应按照BCP 14、RFC 2119[RFC2119]中的说明进行解释。

3. The Broadband Forum Management Framework for xDSL Bonding
3. xDSL绑定的宽带论坛管理框架

This document makes use of the Broadband Forum technical report "Management Framework for xDSL Bonding" [TR-159], defining a management model and a hierarchy of management objects for the bonded xDSL interfaces.

本文件利用宽带论坛技术报告“xDSL绑定管理框架”[TR-159],定义了绑定xDSL接口的管理模型和管理对象层次结构。

4. Relationship to Other MIB Modules
4. 与其他MIB模块的关系

This section outlines the relationship of the MIB modules defined in this document with other MIB modules described in the relevant RFCs. Specifically, the following MIB modules are discussed: the Interfaces Group MIB (IF-MIB) and the G.Bond MIB (GBOND-MIB).

本节概述了本文档中定义的MIB模块与相关RFC中描述的其他MIB模块之间的关系。具体来说,将讨论以下MIB模块:接口组MIB(IF-MIB)和G.Bond MIB(GBOND-MIB)。

4.1. Relationship to Interfaces Group MIB Module
4.1. 与接口组MIB模块的关系

A G.Bond/ATM port is a private case of a bonded multi-pair xDSL interface and as such is managed using generic interface management objects defined in the IF-MIB [RFC2863]. In particular, an interface index (ifIndex) is used to index instances of G.Bond/ATM ports, as well as xDSL lines/channels, in a managed system.

G.Bond/ATM端口是绑定多对xDSL接口的私有情况,因此使用IF-MIB[RFC2863]中定义的通用接口管理对象进行管理。特别是,接口索引(ifIndex)用于索引受管系统中G.Bond/ATM端口以及xDSL线路/通道的实例。

4.2. Relationship to G.Bond MIB Module
4.2. 与G.Bond MIB模块的关系

The GBOND-MIB module [RFC6765] defines management objects common for all bonded multi-pair xDSL interfaces. In particular, it describes the bonding management, bonded port and channel configuration, initialization sequence, etc.

GBOND-MIB模块[RFC6765]定义了所有绑定多对xDSL接口的通用管理对象。特别描述了绑定管理、绑定端口和通道配置、初始化顺序等。

Both the GBOND-MIB and G9981-MIB modules are REQUIRED to manage a G.Bond/ATM port.

GBOND-MIB和G9981-MIB模块都需要管理G.Bond/ATM端口。

4.3. Relationship to ATM MIB Module
4.3. 与ATM MIB模块的关系

The ATM-MIB [RFC2515] module defines management objects for an ATM interface.

ATM-MIB[RFC2515]模块定义ATM接口的管理对象。

The ATM-MIB module can be used to manage the ATM aspects of a G.Bond/ ATM port.

ATM-MIB模块可用于管理G.Bond/ATM端口的ATM方面。

5. MIB Structure
5. MIB结构
5.1. Overview
5.1. 概述

All management objects defined in the G9981-MIB module are contained in a single group g9981Port. This group is further split into 4 sub-groups, structured as recommended by RFC 4181 [RFC4181]:

G9981-MIB模块中定义的所有管理对象都包含在单个组G9981端口中。该组进一步分为4个子组,结构如RFC 4181[RFC4181]所建议:

o g9981PortNotifications - containing notifications (Up/Downstream Differential Delay Tolerance Exceeded).

o g9981PortNotifications-包含通知(超出上/下游差分延迟容差)。

o g9981PortConfTable - containing objects for configuration of a G.Bond/ATM port.

o g9981PortConfTable-包含用于配置G.Bond/ATM端口的对象。

o g9981PortStatusTable - containing objects providing overall status information of a G.Bond/ATM port, complementing the generic status information from the ifTable of the IF-MIB and the gBondFltStatus of the GBOND-MIB.

o g9981PortStatusTable—包含提供G.Bond/ATM端口总体状态信息的对象,补充了IF-MIB的ifTable和GBOND-MIB的gBondFltStatus中的通用状态信息。

o g9981PM - containing objects providing historical Performance Monitoring (PM) information of a G.Bond/ATM port, complementing the PM information from the gBondPortPM of the GBOND-MIB.

o g9981PM-包含提供G.Bond/ATM端口历史性能监控(PM)信息的对象,补充GBOND-MIB的gBondPortPM中的PM信息。

Note that the rest of the objects for the Generic Bonding Sub-layer (GBS) port configuration, capabilities, status, notifications, and Performance Monitoring are located in the GBOND-MIB module.

请注意,通用绑定子层(GBS)端口配置、功能、状态、通知和性能监视的其余对象位于GBOND-MIB模块中。

5.2. Performance Monitoring
5.2. 性能监测

The OPTIONAL Performance Monitoring counters, thresholds, and history buckets (interval-counters) are implemented using the textual conventions defined in the HC-PerfHist-TC-MIB [RFC3705]. The HC-PerfHist-TC-MIB defines 64-bit versions of the textual conventions found in the PerfHist-TC-MIB [RFC3593].

可选的性能监视计数器、阈值和历史存储桶(间隔计数器)使用HC PerfHist TC MIB[RFC3705]中定义的文本约定实现。HC PerfHist TC MIB定义了PerfHist TC MIB[RFC3593]中的文本约定的64位版本。

The agent SHOULD align the beginning of each interval to a fifteen-minute boundary of a wall clock. Likewise, the beginning of each one-day interval SHOULD be aligned with the start of a day.

代理应将每个间隔的开始与挂钟的15分钟边界对齐。同样,每一天间隔的开始应该与一天的开始保持一致。

Counters are not reset when a GBS is re-initialized, but rather only when the agent is reset or re-initialized.

当GBS重新初始化时,计数器不会重置,而仅当代理重置或重新初始化时才会重置。

Note that the accumulation of certain performance events for a monitored entity is inhibited (counting stops) during periods of service unavailability on that entity. The DESCRIPTION clause of Performance Monitoring counters in this MIB module specifies which of the counters are inhibited during periods of service unavailability.

请注意,受监控实体的某些性能事件的累积在该实体的服务不可用期间被禁止(计数停止)。此MIB模块中性能监视计数器的DESCRIPTION子句指定在服务不可用期间禁止哪些计数器。

5.3. Mapping of Broadband Forum TR-159 Managed Objects
5.3. 宽带论坛TR-159托管对象的映射

This section contains the mapping between relevant managed objects (attributes) defined in [TR-159] and the managed objects defined in this document.

本节包含[TR-159]中定义的相关托管对象(属性)与本文档中定义的托管对象之间的映射。

   +-----------------------------+-------------------------------------+
   | TR-159 Managed Object       | Corresponding SNMP Object           |
   +-----------------------------+-------------------------------------+
   | oBondATM - Basic Package    |                                     |
   | (Mandatory)                 |                                     |
   +-----------------------------+-------------------------------------+
   | aIMARxLostCells             | g9981PortStatRxLostCells            |
   +-----------------------------+-------------------------------------+
   | aIMAPeerRxLostCells         | g9981PortStatTxLostCells            |
   +-----------------------------+-------------------------------------+
   | aIMAMaxUpDiffDelay          | g9981PortStatMaxUpDiffDelay         |
   +-----------------------------+-------------------------------------+
   | aIMAMaxDownDiffDelay        | g9981PortStatMaxDnDiffDelay         |
   +-----------------------------+-------------------------------------+
   | aIMAUpDiffDelayTolerance    | g9981PortConfUpDiffDelayTolerance   |
   +-----------------------------+-------------------------------------+
   | aIMADownDiffDelayTolerance  | g9981PortConfDnDiffDelayTolerance   |
   +-----------------------------+-------------------------------------+
   | aIMADiffDelayToleranceExcee | g9981PortConfDiffDelayToleranceExce |
   | dedEnable                   | ededEnable                          |
   +-----------------------------+-------------------------------------+
   | nIMAUpDiffDelayToleranceExc | g9981UpDiffDelayToleranceExceeded   |
   | eeded                       |                                     |
   +-----------------------------+-------------------------------------+
   | nIMADownDiffDelayToleranceE | g9981DnDiffDelayToleranceExceeded   |
   | xceeded                     |                                     |
   +-----------------------------+-------------------------------------+
        
   +-----------------------------+-------------------------------------+
   | TR-159 Managed Object       | Corresponding SNMP Object           |
   +-----------------------------+-------------------------------------+
   | oBondATM - Basic Package    |                                     |
   | (Mandatory)                 |                                     |
   +-----------------------------+-------------------------------------+
   | aIMARxLostCells             | g9981PortStatRxLostCells            |
   +-----------------------------+-------------------------------------+
   | aIMAPeerRxLostCells         | g9981PortStatTxLostCells            |
   +-----------------------------+-------------------------------------+
   | aIMAMaxUpDiffDelay          | g9981PortStatMaxUpDiffDelay         |
   +-----------------------------+-------------------------------------+
   | aIMAMaxDownDiffDelay        | g9981PortStatMaxDnDiffDelay         |
   +-----------------------------+-------------------------------------+
   | aIMAUpDiffDelayTolerance    | g9981PortConfUpDiffDelayTolerance   |
   +-----------------------------+-------------------------------------+
   | aIMADownDiffDelayTolerance  | g9981PortConfDnDiffDelayTolerance   |
   +-----------------------------+-------------------------------------+
   | aIMADiffDelayToleranceExcee | g9981PortConfDiffDelayToleranceExce |
   | dedEnable                   | ededEnable                          |
   +-----------------------------+-------------------------------------+
   | nIMAUpDiffDelayToleranceExc | g9981UpDiffDelayToleranceExceeded   |
   | eeded                       |                                     |
   +-----------------------------+-------------------------------------+
   | nIMADownDiffDelayToleranceE | g9981DnDiffDelayToleranceExceeded   |
   | xceeded                     |                                     |
   +-----------------------------+-------------------------------------+
        

Table 1: Mapping of TR-159 Managed Objects

表1:TR-159托管对象的映射

Note that some of the mapping between the objects defined in TR-159 and the ones defined in this MIB module is not one-to-one; for example, while TR-159 PM attributes aGroupPerf* map to the corresponding gBondPortPm* objects of the GBOND-MIB module, there are no dedicated PM attributes for the g9981PortPm* objects introduced in this MIB module. However, since their definition is identical to the definition of gBondPortPm* objects of the GBOND-MIB module, we can map g9981PortPm* to the relevant aGroupPerf* attributes of TR-159 and use the term 'partial mapping' to denote the fact that this mapping is not one-to-one.

请注意,TR-159中定义的对象与此MIB模块中定义的对象之间的某些映射不是一对一的;例如,虽然TR-159 PM属性AGROPPERF*映射到GBOND-MIB模块的相应gBondPortPm*对象,但此MIB模块中引入的g9981PortPm*对象没有专用的PM属性。但是,由于它们的定义与GBOND-MIB模块的gBondPortPm*对象的定义相同,因此我们可以将g9981PortPm*映射到TR-159的相关aGroupPerf*属性,并使用术语“部分映射”来表示此映射不是一对一的事实。

6. G.Bond/ATM MIB Definitions
6. G.Bond/ATM MIB定义

The G9981-MIB module IMPORTS objects from SNMPv2-SMI [RFC2578], SNMPv2-TC [RFC2579], SNMPv2-CONF [RFC2580], IF-MIB [RFC2863], and HC-PerfHist-TC-MIB [RFC3705]. The module has been structured as recommended by [RFC4181].

G9981-MIB模块从SNMPv2 SMI[RFC2578]、SNMPv2 TC[RFC2579]、SNMPv2 CONF[RFC2580]、IF-MIB[RFC2863]和HC PerfHist TC MIB[RFC3705]导入对象。该模块的结构符合[RFC4181]的建议。

G9981-MIB DEFINITIONS ::= BEGIN
        
G9981-MIB DEFINITIONS ::= BEGIN
        
  IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    NOTIFICATION-TYPE,
    mib-2,
    Unsigned32,
    Counter32
      FROM SNMPv2-SMI           -- RFC 2578
    TEXTUAL-CONVENTION,
    TruthValue
      FROM SNMPv2-TC            -- RFC 2579
    MODULE-COMPLIANCE,
    OBJECT-GROUP,
    NOTIFICATION-GROUP
      FROM SNMPv2-CONF          -- RFC 2580
    ifIndex
      FROM IF-MIB               -- RFC 2863
    HCPerfCurrentCount,
    HCPerfIntervalCount,
    HCPerfValidIntervals,
    HCPerfInvalidIntervals,
    HCPerfTimeElapsed
      FROM  HC-PerfHist-TC-MIB  -- RFC 3705
    ;
------------------------------------------------------------------------
  g9981MIB MODULE-IDENTITY
    LAST-UPDATED "201302200000Z"  -- 20 February 2013
    ORGANIZATION "IETF ADSL MIB Working Group"
    CONTACT-INFO
      "WG charter:
        http://datatracker.ietf.org/wg/adslmib/charter/
        
  IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    NOTIFICATION-TYPE,
    mib-2,
    Unsigned32,
    Counter32
      FROM SNMPv2-SMI           -- RFC 2578
    TEXTUAL-CONVENTION,
    TruthValue
      FROM SNMPv2-TC            -- RFC 2579
    MODULE-COMPLIANCE,
    OBJECT-GROUP,
    NOTIFICATION-GROUP
      FROM SNMPv2-CONF          -- RFC 2580
    ifIndex
      FROM IF-MIB               -- RFC 2863
    HCPerfCurrentCount,
    HCPerfIntervalCount,
    HCPerfValidIntervals,
    HCPerfInvalidIntervals,
    HCPerfTimeElapsed
      FROM  HC-PerfHist-TC-MIB  -- RFC 3705
    ;
------------------------------------------------------------------------
  g9981MIB MODULE-IDENTITY
    LAST-UPDATED "201302200000Z"  -- 20 February 2013
    ORGANIZATION "IETF ADSL MIB Working Group"
    CONTACT-INFO
      "WG charter:
        http://datatracker.ietf.org/wg/adslmib/charter/
        
      Mailing Lists:
        General Discussion: adslmib@ietf.org
        To Subscribe: adslmib-request@ietf.org
        In Body: subscribe your_email_address
        
      Mailing Lists:
        General Discussion: adslmib@ietf.org
        To Subscribe: adslmib-request@ietf.org
        In Body: subscribe your_email_address
        

Chair: Menachem Dodge Postal: ECI Telecom, Ltd. 30 Hasivim St., Petach-Tikva 4951169 Israel Phone: +972-3-926-8421 EMail: menachemdodge1@gmail.com

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Editor: Edward Beili Postal: Actelis Networks, Inc. 25 Bazel St., P.O.B. 10173 Petach-Tikva 49103 Israel Phone: +972-3-924-3491 EMail: edward.beili@actelis.com"

编辑:Edward Beili Postal:Actelis Networks,Inc.巴泽尔街25号,邮编:10173 Petach Tikva 49103以色列电话:+972-3-924-3491电子邮件:Edward。beili@actelis.com"

DESCRIPTION "The objects in this MIB module are used to manage the multi-pair bonded xDSL interfaces using ATM inverse multiplexing, as defined in ITU-T Recommendation G.998.1 (G.Bond/ATM).

描述“此MIB模块中的对象用于使用ATM反向多路复用管理多对绑定xDSL接口,如ITU-T建议G.998.1(G.Bond/ATM)中所定义。

This MIB module MUST be used in conjunction with the GBOND-MIB module, common to all G.Bond technologies.

该MIB模块必须与GBOND-MIB模块一起使用,这是所有G.Bond技术的通用模块。

The following references are used throughout this MIB module:

此MIB模块中使用了以下参考:

[G.998.1] refers to: ITU-T Recommendation G.998.1: 'ATM-based multi-pair bonding', January 2005.

[G.998.1]参考:ITU-T建议G.998.1:“基于ATM的多对连接”,2005年1月。

[TR-159] refers to: Broadband Forum Technical Report: 'Management Framework for xDSL Bonding', December 2008.

[TR-159]参考:宽带论坛技术报告:“xDSL连接管理框架”,2008年12月。

Naming Conventions: ATM - Asynchronous Transfer Mode BCE - Bonding Channel Entity BTU - Bonding Terminating Unit CO - Central Office CPE - Customer Premises Equipment GBS - Generic Bonding Sub-layer GBS-C - Generic Bonding Sub-layer, CO side GBS-R - Generic Bonding Sub-layer, RT (or CPE) side PM - Performance Monitoring RT - Remote Terminal

命名约定:ATM-异步传输模式BCE-连接通道实体BTU-连接终止单元CO-中央办公室CPE-客户场所设备GBS-通用连接子层GBS-C-通用连接子层,共同侧GBS-R-通用连接子层,RT(或CPE)侧PM-性能监测RT-远程终端

SNR - Signal to Noise Ratio SES - Severely Errored Seconds UAS - Unavailable Seconds

SNR-信噪比SES-严重错误秒UAS-不可用秒

Copyright (c) 2013 IETF Trust and the persons identified as authors of the code. All rights reserved.

版权所有(c)2013 IETF信托基金和被确定为代码作者的人员。版权所有。

Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info)."

根据IETF信托有关IETF文件的法律规定第4.c节规定的简化BSD许可证中包含的许可条款,允许以源代码和二进制格式重新分发和使用,无论是否修改(http://trustee.ietf.org/license-info)."

REVISION "201302200000Z" -- 20 February 2013 DESCRIPTION "Initial version, published as RFC 6768."

修订版“201302200000Z”-2013年2月20日描述“初始版本,发布为RFC 6768。”

    ::= { mib-2 208 }
        
    ::= { mib-2 208 }
        
   -- Sections of the module
   -- Structured as recommended by RFC 4181, Appendix D
        
   -- Sections of the module
   -- Structured as recommended by RFC 4181, Appendix D
        
   g9981Objects     OBJECT IDENTIFIER ::= { g9981MIB 1 }
        
   g9981Objects     OBJECT IDENTIFIER ::= { g9981MIB 1 }
        
   g9981Conformance OBJECT IDENTIFIER ::= { g9981MIB 2 }
        
   g9981Conformance OBJECT IDENTIFIER ::= { g9981MIB 2 }
        

-- Groups in the module

--模块中的组

   g9981Port        OBJECT IDENTIFIER ::= { g9981Objects 1 }
        
   g9981Port        OBJECT IDENTIFIER ::= { g9981Objects 1 }
        

-- Textual Conventions

--文本约定

   MilliSeconds ::= TEXTUAL-CONVENTION
     DISPLAY-HINT "d"
     STATUS      current
     DESCRIPTION
       "Represents time unit value in milliseconds."
     SYNTAX      Unsigned32
        
   MilliSeconds ::= TEXTUAL-CONVENTION
     DISPLAY-HINT "d"
     STATUS      current
     DESCRIPTION
       "Represents time unit value in milliseconds."
     SYNTAX      Unsigned32
        

-- Port Notifications group

--端口通知组

   g9981PortNotifications OBJECT IDENTIFIER
     ::= { g9981Port 0 }
        
   g9981PortNotifications OBJECT IDENTIFIER
     ::= { g9981Port 0 }
        
   g9981UpDiffDelayToleranceExceeded NOTIFICATION-TYPE
     OBJECTS {
       -- ifIndex is not needed here, since we are under specific GBS
       g9981PortConfUpDiffDelayTolerance,
       g9981PortStatMaxUpDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "This notification indicates that the maximum upstream
       differential delay has exceeded the max upstream differential
       delay threshold, specified by
       g9981PortConfUpDiffDelayTolerance.
        
   g9981UpDiffDelayToleranceExceeded NOTIFICATION-TYPE
     OBJECTS {
       -- ifIndex is not needed here, since we are under specific GBS
       g9981PortConfUpDiffDelayTolerance,
       g9981PortStatMaxUpDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "This notification indicates that the maximum upstream
       differential delay has exceeded the max upstream differential
       delay threshold, specified by
       g9981PortConfUpDiffDelayTolerance.
        

This notification MAY be sent for the GBS-C ports while the port is 'up', on the crossing event in both directions: from normal (diff. delay is above the threshold) to low (diff. delay equals the threshold or is below it) and from low to normal. This notification is not applicable to the GBS-R ports.

当端口处于“向上”状态时,可在交叉事件的两个方向上为GBS-C端口发送此通知:从正常(差异延迟高于阈值)到低(差异延迟等于阈值或低于阈值)以及从低到正常。此通知不适用于GBS-R端口。

Generation of this notification is controlled by the g9981PortConfDiffDelayToleranceExceededEnable attribute.

此通知的生成由G9981PortConfDiffDelayToleranceExceedeDanable属性控制。

       This object maps to the TR-159 notification
       nIMAUpDiffDelayToleranceExceeded."
     REFERENCE
       "[TR-159], Section 5.5.2.8"
     ::= { g9981PortNotifications 1 }
        
       This object maps to the TR-159 notification
       nIMAUpDiffDelayToleranceExceeded."
     REFERENCE
       "[TR-159], Section 5.5.2.8"
     ::= { g9981PortNotifications 1 }
        
   g9981DnDiffDelayToleranceExceeded NOTIFICATION-TYPE
     OBJECTS {
       -- ifIndex is not needed here, since we are under specific GBS
       g9981PortConfDnDiffDelayTolerance,
       g9981PortStatMaxDnDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "This notification indicates that the maximum downstream
       differential delay has exceeded the max downstream
       differential delay threshold, specified by
       g9981PortConfDnDiffDelayTolerance.
        
   g9981DnDiffDelayToleranceExceeded NOTIFICATION-TYPE
     OBJECTS {
       -- ifIndex is not needed here, since we are under specific GBS
       g9981PortConfDnDiffDelayTolerance,
       g9981PortStatMaxDnDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "This notification indicates that the maximum downstream
       differential delay has exceeded the max downstream
       differential delay threshold, specified by
       g9981PortConfDnDiffDelayTolerance.
        

This notification MAY be sent for the GBS-C ports while the port is 'up', on the crossing event in both directions: from normal (diff. delay is above the threshold) to low (diff. delay equals the threshold or is below it) and from low to normal. This notification is not applicable to the GBS-R ports.

当端口处于“向上”状态时,可在交叉事件的两个方向上为GBS-C端口发送此通知:从正常(差异延迟高于阈值)到低(差异延迟等于阈值或低于阈值)以及从低到正常。此通知不适用于GBS-R端口。

Generation of this notification is controlled by the g9981PortConfDiffDelayToleranceExceededEnable attribute.

此通知的生成由G9981PortConfDiffDelayToleranceExceedeDanable属性控制。

       This object maps to the TR-159 notification
       nIMADownDiffDelayToleranceExceeded."
     REFERENCE
       "[TR-159], Section 5.5.2.9"
     ::= { g9981PortNotifications 2 }
        
       This object maps to the TR-159 notification
       nIMADownDiffDelayToleranceExceeded."
     REFERENCE
       "[TR-159], Section 5.5.2.9"
     ::= { g9981PortNotifications 2 }
        

-- G.Bond/ATM Port group

--G.Bond/ATM端口组

   g9981PortConfTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF G9981PortConfEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "Table for configuration of G.Bond/ATM ports.  Entries in
       this table MUST be maintained in a persistent manner."
     ::= { g9981Port 1 }
        
   g9981PortConfTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF G9981PortConfEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "Table for configuration of G.Bond/ATM ports.  Entries in
       this table MUST be maintained in a persistent manner."
     ::= { g9981Port 1 }
        
   g9981PortConfEntry OBJECT-TYPE
     SYNTAX      G9981PortConfEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port Configuration table.
       Each entry represents a G.Bond/ATM port indexed by the
       ifIndex.  Additional configuration parameters are available
       via the gBondPortConfEntry of the GBOND-MIB.
       Note that a G.Bond/ATM port runs on top of a single or
       multiple BCE port(s), which are also indexed by the ifIndex."
     INDEX  { ifIndex }
     ::= { g9981PortConfTable 1 }
        
   g9981PortConfEntry OBJECT-TYPE
     SYNTAX      G9981PortConfEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port Configuration table.
       Each entry represents a G.Bond/ATM port indexed by the
       ifIndex.  Additional configuration parameters are available
       via the gBondPortConfEntry of the GBOND-MIB.
       Note that a G.Bond/ATM port runs on top of a single or
       multiple BCE port(s), which are also indexed by the ifIndex."
     INDEX  { ifIndex }
     ::= { g9981PortConfTable 1 }
        
   G9981PortConfEntry ::=
     SEQUENCE {
       g9981PortConfUpDiffDelayTolerance             MilliSeconds,
       g9981PortConfDnDiffDelayTolerance             MilliSeconds,
       g9981PortConfDiffDelayToleranceExceededEnable TruthValue
     }
        
   G9981PortConfEntry ::=
     SEQUENCE {
       g9981PortConfUpDiffDelayTolerance             MilliSeconds,
       g9981PortConfDnDiffDelayTolerance             MilliSeconds,
       g9981PortConfDiffDelayToleranceExceededEnable TruthValue
     }
        

g9981PortConfUpDiffDelayTolerance OBJECT-TYPE SYNTAX MilliSeconds (0..2047) UNITS "milliseconds" MAX-ACCESS read-write STATUS current

g9981PortConfUpDiffDelayTolerance对象类型语法毫秒(0..2047)单位“毫秒”最大访问读写状态当前

DESCRIPTION "A maximum tolerated upstream differential delay (among the member BCEs) of a G.Bond/ATM port, expressed in ms.

描述“G.Bond/ATM端口(成员BCE之间)的最大容许上游差分延迟,以ms表示。

This object is read-write for the GBS-C ports. It is irrelevant for the GBS-R ports -- an attempt to read or change this object MUST be rejected (in the case of SNMP, with the error inconsistentValue).

此对象是GBS-C端口的读写对象。它与GBS-R端口无关——读取或更改此对象的尝试必须被拒绝(对于SNMP,错误值不一致)。

       This object maps to the TR-159 attribute
       aIMAUpDiffDelayTolerance."
     REFERENCE
       "[TR-159], Section 5.5.2.5; [G.998.1], Section 11.4.1 (6)"
     ::= { g9981PortConfEntry 1 }
        
       This object maps to the TR-159 attribute
       aIMAUpDiffDelayTolerance."
     REFERENCE
       "[TR-159], Section 5.5.2.5; [G.998.1], Section 11.4.1 (6)"
     ::= { g9981PortConfEntry 1 }
        

g9981PortConfDnDiffDelayTolerance OBJECT-TYPE SYNTAX MilliSeconds (0..2047) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "A maximum tolerated downstream differential delay (among the member BCEs) of a G.Bond/ATM port, expressed in ms.

G9981PortConfDndDiffDelayTolerance对象类型语法毫秒(0..2047)单位“毫秒”最大访问读写状态当前描述“G.Bond/ATM端口(成员BCE之间)允许的最大下游差分延迟,以毫秒表示。

This object is read-write for the GBS-C ports. It is irrelevant for the GBS-R ports -- an attempt to read or change this object MUST be rejected (in the case of SNMP, with the error inconsistentValue).

此对象是GBS-C端口的读写对象。它与GBS-R端口无关——读取或更改此对象的尝试必须被拒绝(对于SNMP,错误值不一致)。

       This object maps to the TR-159 attribute
       aIMADownDiffDelayTolerance."
     REFERENCE
       "[TR-159], Section 5.5.2.6; [G.998.1], Section 11.4.1 (6)"
     ::= { g9981PortConfEntry 2 }
        
       This object maps to the TR-159 attribute
       aIMADownDiffDelayTolerance."
     REFERENCE
       "[TR-159], Section 5.5.2.6; [G.998.1], Section 11.4.1 (6)"
     ::= { g9981PortConfEntry 2 }
        

g9981PortConfDiffDelayToleranceExceededEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether g9981UpDiffDelayToleranceExceeded and g9981DnDiffDelayToleranceExceeded notifications should be generated for G.Bond/ATM port.

G9981PortConfDiffDelayToleranceExceedeDanable对象类型语法TruthValue MAX-ACCESS读写状态当前描述”指示是否应为G.Bond/ATM端口生成G9981UpDiffDelayToleranceExceed和G9981DNDiffDelayToleranceExceed通知。

A value of true(1) indicates that the notifications are enabled. A value of false(2) indicates that the notifications are disabled.

值为true(1)表示已启用通知。值false(2)表示已禁用通知。

This object is read-write for the GBS-C. It is irrelevant for the GBS-R ports -- an attempt to read or change this object MUST be rejected (in the case of SNMP, with the error inconsistentValue).

此对象是GBS-C的读写对象。它与GBS-R端口无关——必须拒绝读取或更改此对象的尝试(对于SNMP,错误值不一致)。

       This object maps to the TR-159 attribute
       aIMADiffDelayToleranceExceededEnable."
     REFERENCE
       "[TR-159], Section 5.5.5.7"
     ::= { g9981PortConfEntry 3 }
        
       This object maps to the TR-159 attribute
       aIMADiffDelayToleranceExceededEnable."
     REFERENCE
       "[TR-159], Section 5.5.5.7"
     ::= { g9981PortConfEntry 3 }
        

g9981PortStatTable OBJECT-TYPE SYNTAX SEQUENCE OF G9981PortStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides overall status information of G.Bond/ATM ports, complementing the generic status information from the ifTable of the IF-MIB and the gBondFltStatus of the GBOND-MIB. Additional status information about connected BCEs is available from the relevant line MIBs.

G9981PortStatEntry MAX-ACCESS的G9981PortStatAttable对象类型语法序列不可访问状态当前描述“此表提供了G.Bond/ATM端口的总体状态信息,补充了IF-MIB的ifTable和GBOND-MIB的gBondFltStatus中的通用状态信息。有关已连接BCE的其他状态信息可从相关线路MIB获得。

       This table contains live data from the equipment.  As such, it
       is NOT persistent."
     ::= { g9981Port 2 }
        
       This table contains live data from the equipment.  As such, it
       is NOT persistent."
     ::= { g9981Port 2 }
        
   g9981PortStatEntry OBJECT-TYPE
     SYNTAX      G9981PortStatEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port Status table.
       Each entry represents a G.Bond/ATM port indexed by the
       ifIndex.
       Note that a GBS port runs on top of a single or multiple BCE
       port(s), which are also indexed by the ifIndex."
     INDEX  { ifIndex }
     ::= { g9981PortStatTable 1 }
        
   g9981PortStatEntry OBJECT-TYPE
     SYNTAX      G9981PortStatEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port Status table.
       Each entry represents a G.Bond/ATM port indexed by the
       ifIndex.
       Note that a GBS port runs on top of a single or multiple BCE
       port(s), which are also indexed by the ifIndex."
     INDEX  { ifIndex }
     ::= { g9981PortStatTable 1 }
        
   G9981PortStatEntry ::=
     SEQUENCE {
       g9981PortStatRxLostCells      Counter32,
       g9981PortStatTxLostCells      Counter32,
       g9981PortStatMaxUpDiffDelay   Unsigned32,
       g9981PortStatMaxDnDiffDelay   Unsigned32
     }
        
   G9981PortStatEntry ::=
     SEQUENCE {
       g9981PortStatRxLostCells      Counter32,
       g9981PortStatTxLostCells      Counter32,
       g9981PortStatMaxUpDiffDelay   Unsigned32,
       g9981PortStatMaxDnDiffDelay   Unsigned32
     }
        

g9981PortStatRxLostCells OBJECT-TYPE SYNTAX Counter32 UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of lost ATM cells detected by the G.Bond/ATM port in the receive direction (e.g., upstream direction for a GBS-C port).

g9981PortStatRxLostCells对象类型语法计数器32单元“信元”最大访问只读状态当前描述“G.Bond/ATM端口在接收方向(例如,GBS-C端口的上游方向)检测到的丢失ATM信元数。

Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime as defined in the IF-MIB.

管理系统重新初始化时,以及IF-MIB中定义的IFCounterInteractionyTime值指示的其他时间,可能会出现此计数器值的不连续性。

       This object maps to the TR-159 attribute aIMARxLostCells."
     REFERENCE
       "[TR-159], Section 5.5.2.1; [G.998.1], Section 11.4.2 (4)"
     ::= { g9981PortStatEntry 1 }
        
       This object maps to the TR-159 attribute aIMARxLostCells."
     REFERENCE
       "[TR-159], Section 5.5.2.1; [G.998.1], Section 11.4.2 (4)"
     ::= { g9981PortStatEntry 1 }
        

g9981PortStatTxLostCells OBJECT-TYPE SYNTAX Counter32 UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of lost ATM cells detected by the peer G.Bond/ATM port in the receive direction, i.e., downstream direction for a GBS-C port.

g9981PortStatTxLostCells对象类型语法计数器32单元“信元”最大访问只读状态当前描述“对等G.Bond/ATM端口在接收方向(即GBS-C端口的下游方向)检测到的丢失ATM信元数。

This object is irrelevant for the GBS-R ports -- an attempt to read it MUST be rejected (in the case of SNMP, with the error inconsistentValue).

该对象与GBS-R端口无关——必须拒绝读取该对象的尝试(对于SNMP,错误值不一致)。

Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime as defined in the IF-MIB.

管理系统重新初始化时,以及IF-MIB中定义的IFCounterInteractionyTime值指示的其他时间,可能会出现此计数器值的不连续性。

       This object maps to the TR-159 attribute aIMAPeerRxLostCells."
     REFERENCE
       "[TR-159], Section 5.5.2.2; [G.998.1], Section 11.4.2 (4)"
     ::= { g9981PortStatEntry 2 }
        
       This object maps to the TR-159 attribute aIMAPeerRxLostCells."
     REFERENCE
       "[TR-159], Section 5.5.2.2; [G.998.1], Section 11.4.2 (4)"
     ::= { g9981PortStatEntry 2 }
        

g9981PortStatMaxUpDiffDelay OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 ms" MAX-ACCESS read-only

G9981PortStatMaxIffDelay对象类型语法无符号32个单位“0.1毫秒”最大访问只读

STATUS current DESCRIPTION "Current maximum upstream differential delay between all operational BCEs in the G.Bond/ATM bonding group, measured in units of 0.1 ms.

状态电流说明“G.Bond/ATM绑定组中所有操作BCE之间的最大上游差分延迟,以0.1 ms为单位测量。

This object is read-only for the GBS-C ports. It is irrelevant for the GBS-R ports -- an attempt to read this object MUST be rejected (in the case of SNMP, with the error inconsistentValue).

此对象对于GBS-C端口是只读的。它与GBS-R端口无关——必须拒绝读取此对象的尝试(对于SNMP,错误值不一致)。

       This object maps to the TR-159 attribute aIMAMaxUpDiffDelay."
     REFERENCE
       "[TR-159], Section 5.5.2.3"
     ::= { g9981PortStatEntry 3 }
        
       This object maps to the TR-159 attribute aIMAMaxUpDiffDelay."
     REFERENCE
       "[TR-159], Section 5.5.2.3"
     ::= { g9981PortStatEntry 3 }
        

g9981PortStatMaxDnDiffDelay OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "Current maximum downstream differential delay between all operational BCEs in the G.Bond/ATM bonding group, measured in units of 0.1 ms.

G9981PortStatMaxDiffDelay对象类型语法无符号32个单位“0.1毫秒”最大访问只读状态当前描述“G.Bond/ATM绑定组中所有操作BCE之间的当前最大下游差分延迟,以0.1毫秒为单位测量。

This object is read-only for the GBS-C ports. It is irrelevant for the GBS-R ports -- an attempt to read this object MUST be rejected (in the case of SNMP, with the error inconsistentValue).

此对象对于GBS-C端口是只读的。它与GBS-R端口无关——必须拒绝读取此对象的尝试(对于SNMP,错误值不一致)。

       This object maps to the TR-159 attribute aIMAMaxDownDiffDelay."
     REFERENCE
       "[TR-159], Section 5.5.2.4"
     ::= { g9981PortStatEntry 4 }
        
       This object maps to the TR-159 attribute aIMAMaxDownDiffDelay."
     REFERENCE
       "[TR-159], Section 5.5.2.4"
     ::= { g9981PortStatEntry 4 }
        
   -------------------------------
   -- Performance Monitoring group
   -------------------------------
        
   -------------------------------
   -- Performance Monitoring group
   -------------------------------
        
   g9981PM   OBJECT IDENTIFIER ::= { g9981Port 3 }
        
   g9981PM   OBJECT IDENTIFIER ::= { g9981Port 3 }
        

g9981PortPmCurTable OBJECT-TYPE SYNTAX SEQUENCE OF G9981PortPmCurEntry MAX-ACCESS not-accessible STATUS current

G9981PortpMCentry MAX-ACCESS的G9981PortpMCentable对象类型语法序列不可访问状态当前

     DESCRIPTION
       "This table contains current Performance Monitoring information
       for a G.Bond/ATM port.  This table contains live data from the
       equipment and as such is NOT persistent."
     ::= { g9981PM 1 }
        
     DESCRIPTION
       "This table contains current Performance Monitoring information
       for a G.Bond/ATM port.  This table contains live data from the
       equipment and as such is NOT persistent."
     ::= { g9981PM 1 }
        
   g9981PortPmCurEntry OBJECT-TYPE
     SYNTAX      G9981PortPmCurEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port PM table.
       Each entry represents a G.Bond/ATM port indexed by the
       ifIndex."
     INDEX  { ifIndex }
     ::= { g9981PortPmCurTable 1 }
        
   g9981PortPmCurEntry OBJECT-TYPE
     SYNTAX      G9981PortPmCurEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port PM table.
       Each entry represents a G.Bond/ATM port indexed by the
       ifIndex."
     INDEX  { ifIndex }
     ::= { g9981PortPmCurTable 1 }
        
   G9981PortPmCurEntry ::=
     SEQUENCE {
       g9981PortPmCur15MinValidIntervals   HCPerfValidIntervals,
       g9981PortPmCur15MinInvalidIntervals HCPerfInvalidIntervals,
       g9981PortPmCur15MinTimeElapsed      HCPerfTimeElapsed,
       g9981PortPmCur15MinRxLostCells      HCPerfCurrentCount,
       g9981PortPmCur15MinTxLostCells      HCPerfCurrentCount,
       g9981PortPmCur15MinUpDiffDelay      HCPerfCurrentCount,
       g9981PortPmCur15MinDnDiffDelay      HCPerfCurrentCount,
       g9981PortPmCur1DayValidIntervals    Unsigned32,
       g9981PortPmCur1DayInvalidIntervals  Unsigned32,
       g9981PortPmCur1DayTimeElapsed       HCPerfTimeElapsed,
       g9981PortPmCur1DayRxLostCells       HCPerfCurrentCount,
       g9981PortPmCur1DayTxLostCells       HCPerfCurrentCount,
       g9981PortPmCur1DayUpDiffDelay       HCPerfCurrentCount,
       g9981PortPmCur1DayDnDiffDelay       HCPerfCurrentCount
     }
        
   G9981PortPmCurEntry ::=
     SEQUENCE {
       g9981PortPmCur15MinValidIntervals   HCPerfValidIntervals,
       g9981PortPmCur15MinInvalidIntervals HCPerfInvalidIntervals,
       g9981PortPmCur15MinTimeElapsed      HCPerfTimeElapsed,
       g9981PortPmCur15MinRxLostCells      HCPerfCurrentCount,
       g9981PortPmCur15MinTxLostCells      HCPerfCurrentCount,
       g9981PortPmCur15MinUpDiffDelay      HCPerfCurrentCount,
       g9981PortPmCur15MinDnDiffDelay      HCPerfCurrentCount,
       g9981PortPmCur1DayValidIntervals    Unsigned32,
       g9981PortPmCur1DayInvalidIntervals  Unsigned32,
       g9981PortPmCur1DayTimeElapsed       HCPerfTimeElapsed,
       g9981PortPmCur1DayRxLostCells       HCPerfCurrentCount,
       g9981PortPmCur1DayTxLostCells       HCPerfCurrentCount,
       g9981PortPmCur1DayUpDiffDelay       HCPerfCurrentCount,
       g9981PortPmCur1DayDnDiffDelay       HCPerfCurrentCount
     }
        

g9981PortPmCur15MinValidIntervals OBJECT-TYPE SYNTAX HCPerfValidIntervals MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only number of 15-minute intervals for which the performance data was collected. The value of this object will be 96 or the maximum number of 15-minute history intervals collected by the implementation, unless the measurement was (re)started recently, in which case the value will be the number of complete 15-minute intervals for which there are at least some data.

g9981PortPmCur15MinValidIntervals对象类型语法HCPerfValidIntervals MAX-ACCESS只读状态当前说明“收集性能数据的15分钟间隔的只读数。除非最近(重新)开始测量,否则该对象的值将为96或实施收集的最大15分钟历史间隔数,在这种情况下,该值将是至少有一些数据的完整15分钟间隔数。

In certain cases, it is possible that some intervals are unavailable. In this case, this object reports the maximum interval number for which data is available.

在某些情况下,某些间隔可能不可用。在这种情况下,此对象报告数据可用的最大间隔数。

       This object partially maps to the TR-159 attribute
       aGroupPerf15MinValidIntervals."
     REFERENCE
       "[TR-159], Section 5.5.1.32"
     ::= { g9981PortPmCurEntry 1 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerf15MinValidIntervals."
     REFERENCE
       "[TR-159], Section 5.5.1.32"
     ::= { g9981PortPmCurEntry 1 }
        

g9981PortPmCur15MinInvalidIntervals OBJECT-TYPE SYNTAX HCPerfInvalidIntervals MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only number of 15-minute intervals for which the performance data was not always available. The value will typically be zero, except in cases where the data for some intervals are not available.

g9981PortPmCur15MinInvalidIntervals对象类型语法HCPerfInvalidIntervals MAX-ACCESS只读状态当前描述“性能数据并非始终可用的15分钟间隔的只读数。除非某些间隔的数据不可用,否则该值通常为零。

       This object partially maps to the TR-159 attribute
       aGroupPerf15MinInvalidIntervals."
     REFERENCE
       "[TR-159], Section 5.5.1.33"
     ::= { g9981PortPmCurEntry 2 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerf15MinInvalidIntervals."
     REFERENCE
       "[TR-159], Section 5.5.1.33"
     ::= { g9981PortPmCurEntry 2 }
        

g9981PortPmCur15MinTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only count of seconds that have elapsed since the beginning of the current 15-minute performance interval.

G9981PortpMCUR15MinimeeLassed对象类型语法HCPerfTimeAppeased UNITS“seconds”MAX-ACCESS只读状态current DESCRIPTION“自当前15分钟性能间隔开始以来已过的只读秒数。

       This object partially maps to the TR-159 attribute
       aGroupPerfCurr15MinTimeElapsed."
     REFERENCE
       "[TR-159], Section 5.5.1.34"
     ::= { g9981PortPmCurEntry 3 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerfCurr15MinTimeElapsed."
     REFERENCE
       "[TR-159], Section 5.5.1.34"
     ::= { g9981PortPmCurEntry 3 }
        

g9981PortPmCur15MinRxLostCells OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "cells" MAX-ACCESS read-only STATUS current

g9981PortPmCur15MinRxLostCells对象类型语法HCPerfCurrentCount UNITS“cells”最大访问只读状态当前

DESCRIPTION "A read-only count of lost ATM cells detected by a G.Bond/ATM port (e.g., the GBS-C) in the receive direction, during the current 15-minute performance history interval.

描述“在当前15分钟的性能历史间隔内,G.Bond/ATM端口(如GBS-C)在接收方向上检测到的丢失ATM信元的只读计数。

Note that the total number of lost ATM cells is indicated by the g9981PortStatRxLostCells object.

请注意,丢失的ATM信元总数由g9981PortStatRxLostCells对象表示。

       This object is inhibited during Severely Errored Seconds (SES)
       or Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.1"
     ::= { g9981PortPmCurEntry 4}
        
       This object is inhibited during Severely Errored Seconds (SES)
       or Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.1"
     ::= { g9981PortPmCurEntry 4}
        

g9981PortPmCur15MinTxLostCells OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only count of lost ATM cells detected by the peer G.Bond/ATM port (e.g., by the GBS-R for the GBS-C) during the current 15-minute performance history interval.

g9981PortPmCur15MinTxLostCells对象类型语法HCPerfCurrentCount UNITS“cells”MAX-ACCESS只读状态current DESCRIPTION“对等G.Bond/ATM端口(例如,GBS-C的GBS-R)在当前15分钟性能历史间隔内检测到的丢失ATM信元的只读计数。

Note that the total number of lost ATM cells is indicated by the g9981PortStatTxLostCells object.

请注意,丢失的ATM信元总数由g9981PortStatTxLostCells对象表示。

       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.2"
     ::= { g9981PortPmCurEntry 5}
        
       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.2"
     ::= { g9981PortPmCurEntry 5}
        

g9981PortPmCur15MinUpDiffDelay OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum upstream differential delay between all operational BCEs in the GBS-C, measured in units of 0.1 ms, during the current 15-minute performance interval.

g9981PortPmCur15MinUpDiffDelay对象类型语法HCPerfCurrentCount UNITS“0.1 ms”MAX-ACCESS只读状态current DESCRIPTION“一个只读值,指定当前15分钟性能间隔期间GBS-C中所有操作BCE之间的最大上游差分延迟,以0.1 ms为单位测量。

Note that the current max upstream differential delay is indicated by the g9981PortStatMaxUpDiffDelay object.

请注意,当前最大上游差分延迟由g9981PortStatMaxUpDiffDelay对象指示。

This object is inhibited during Unavailable Seconds (UAS)."

此对象在不可用秒(UAS)期间被禁用。”

     REFERENCE
       "[TR-159], Section 5.5.2.3"
     ::= { g9981PortPmCurEntry 6}
        
     REFERENCE
       "[TR-159], Section 5.5.2.3"
     ::= { g9981PortPmCurEntry 6}
        

g9981PortPmCur15MinDnDiffDelay OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum downstream differential delay between all operational BCEs in the GBS-C (as perceived by the GBS-R), measured in units of 0.1 ms, during the current 15-minute performance history interval.

G9981PortPmcur15MindDiffDelay对象类型语法HCPerfCurrentCount UNITS“0.1 ms”MAX-ACCESS只读状态当前说明“一个只读值,指定GBS-C中所有操作BCE之间的最大下游差分延迟(由GBS-R感知),在当前15分钟的性能历史间隔内,以0.1 ms为单位测量。

Note that the current max downstream differential delay is indicated by the g9981PortStatMaxDnDiffDelay object.

请注意,当前最大下游差分延迟由g9981PortStatMaxDnDiffDelay对象指示。

       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.4"
     ::= { g9981PortPmCurEntry 7}
        
       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.4"
     ::= { g9981PortPmCurEntry 7}
        
   g9981PortPmCur1DayValidIntervals  OBJECT-TYPE
     SYNTAX      Unsigned32 (0..7)
     UNITS       "days"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
       "A read-only number of 1-day intervals for which data was
       collected.  The value of this object will be 7 or the maximum
       number of 1-day history intervals collected by the
       implementation, unless the measurement was (re)started recently,
       in which case the value will be the number of complete 1-day
       intervals for which there are at least some data.
       In certain cases, it is possible that some intervals are
       unavailable.  In this case, this object reports the maximum
       interval number for which data is available."
     REFERENCE
       "[TR-159], Section 5.5.1.45"
     ::= { g9981PortPmCurEntry 8 }
        
   g9981PortPmCur1DayValidIntervals  OBJECT-TYPE
     SYNTAX      Unsigned32 (0..7)
     UNITS       "days"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
       "A read-only number of 1-day intervals for which data was
       collected.  The value of this object will be 7 or the maximum
       number of 1-day history intervals collected by the
       implementation, unless the measurement was (re)started recently,
       in which case the value will be the number of complete 1-day
       intervals for which there are at least some data.
       In certain cases, it is possible that some intervals are
       unavailable.  In this case, this object reports the maximum
       interval number for which data is available."
     REFERENCE
       "[TR-159], Section 5.5.1.45"
     ::= { g9981PortPmCurEntry 8 }
        

g9981PortPmCur1DayInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 (0..7) UNITS "days" MAX-ACCESS read-only STATUS current

g9981PortPmCur1DayInvalidIntervals对象类型语法无符号32(0..7)单位“天”最大访问只读状态当前

     DESCRIPTION
       "A read-only number of 1-day intervals for which data was
       not always available.  The value will typically be zero, except
       in cases where the data for some intervals are not available."
     REFERENCE
       "[TR-159], Section 5.5.1.46"
     ::= { g9981PortPmCurEntry 9 }
        
     DESCRIPTION
       "A read-only number of 1-day intervals for which data was
       not always available.  The value will typically be zero, except
       in cases where the data for some intervals are not available."
     REFERENCE
       "[TR-159], Section 5.5.1.46"
     ::= { g9981PortPmCurEntry 9 }
        
   g9981PortPmCur1DayTimeElapsed  OBJECT-TYPE
     SYNTAX      HCPerfTimeElapsed
     UNITS       "seconds"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
       "A read-only count of seconds that have elapsed since the
       beginning of the current 1-day performance interval."
     REFERENCE
       "[TR-159], Section 5.5.1.47"
     ::= { g9981PortPmCurEntry 10 }
        
   g9981PortPmCur1DayTimeElapsed  OBJECT-TYPE
     SYNTAX      HCPerfTimeElapsed
     UNITS       "seconds"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
       "A read-only count of seconds that have elapsed since the
       beginning of the current 1-day performance interval."
     REFERENCE
       "[TR-159], Section 5.5.1.47"
     ::= { g9981PortPmCurEntry 10 }
        

g9981PortPmCur1DayRxLostCells OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only count of lost ATM cells detected by the G.Bond/ATM port (e.g., the GBS-C) during the current 1-day performance interval.

g9981PortPmCur1DayRxLostCells对象类型语法HCPerfCurrentCount UNITS“cells”MAX-ACCESS只读状态current DESCRIPTION“G.Bond/ATM端口(例如GBS-C)在当前1天性能间隔内检测到的丢失ATM信元的只读计数。

       This object is inhibited during Severely Errored Seconds (SES)
       and Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 11 }
        
       This object is inhibited during Severely Errored Seconds (SES)
       and Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 11 }
        

g9981PortPmCur1DayTxLostCells OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only count of lost ATM cells detected by the peer G.Bond/ATM port (e.g., by the GBS-R for the GBS-C) during the current 1-day performance history interval.

g9981PortPmCur1DayTxLostCells对象类型语法HCPerfCurrentCount UNITS“cells”MAX-ACCESS只读状态current DESCRIPTION“对等G.Bond/ATM端口(例如,GBS-C的GBS-R)在当前1天性能历史间隔期间检测到的丢失ATM信元的只读计数。

       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 12 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 12 }
        

g9981PortPmCur1DayUpDiffDelay OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum upstream differential delay between all operational BCEs in the GBS-C, measured in units of 0.1 ms, during the current 1-day performance interval.

g9981PortPmCur1DayUpDiffDelay对象类型语法HCPerfCurrentCount UNITS“0.1 ms”MAX-ACCESS只读状态current DESCRIPTION“一个只读值,指定当前1天性能间隔期间GBS-C中所有操作BCE之间的最大上行差分延迟,以0.1 ms为单位测量。

       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 13 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 13 }
        

g9981PortPmCur1DayDnDiffDelay OBJECT-TYPE SYNTAX HCPerfCurrentCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum downstream differential delay between all operational BCEs in the GBS-C, measured in units of 0.1 ms, during the current 1-day performance interval.

g9981PortPmCur1DayDnDiffDelay对象类型语法HCPerfCurrentCount UNITS“0.1 ms”MAX-ACCESS只读状态current DESCRIPTION“指定当前1天性能间隔期间GBS-C中所有操作BCE之间最大下游差分延迟的只读值,以0.1 ms为单位测量。

       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 14 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPmCurEntry 14 }
        

-- Port PM history: 15-min buckets

--港口PM历史记录:15分钟

   g9981PortPm15MinTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF G9981PortPm15MinEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "This table contains historical 15-minute buckets of Performance
       Monitoring information for a G.Bond/ATM port (a row for each
       15-minute interval, up to 96 intervals).
       Entries in this table MUST be maintained in a persistent manner."
     ::= { g9981PM 2 }
        
   g9981PortPm15MinTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF G9981PortPm15MinEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "This table contains historical 15-minute buckets of Performance
       Monitoring information for a G.Bond/ATM port (a row for each
       15-minute interval, up to 96 intervals).
       Entries in this table MUST be maintained in a persistent manner."
     ::= { g9981PM 2 }
        

g9981PortPm15MinEntry OBJECT-TYPE SYNTAX G9981PortPm15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the G.Bond/ATM Port historical 15-minute PM table. Each entry represents Performance Monitoring data for a

G9981PortPM15大陆对象类型语法G9981PortPM15大陆MAX-ACCESS不可访问状态当前描述“G.Bond/ATM端口历史15分钟PM表中的一个条目。每个条目表示

       G.Bond/ATM port, indexed by the ifIndex, collected during a
       particular 15-minute interval, indexed by the
       g9981PortPm15MinIntervalIndex."
     INDEX  { ifIndex, g9981PortPm15MinIntervalIndex }
     ::= { g9981PortPm15MinTable 1 }
        
       G.Bond/ATM port, indexed by the ifIndex, collected during a
       particular 15-minute interval, indexed by the
       g9981PortPm15MinIntervalIndex."
     INDEX  { ifIndex, g9981PortPm15MinIntervalIndex }
     ::= { g9981PortPm15MinTable 1 }
        
   G9981PortPm15MinEntry ::=
     SEQUENCE {
       g9981PortPm15MinIntervalIndex       Unsigned32,
       g9981PortPm15MinIntervalMoniTime    HCPerfTimeElapsed,
       g9981PortPm15MinIntervalRxLostCells HCPerfIntervalCount,
       g9981PortPm15MinIntervalTxLostCells HCPerfIntervalCount,
       g9981PortPm15MinIntervalUpDiffDelay HCPerfIntervalCount,
       g9981PortPm15MinIntervalDnDiffDelay HCPerfIntervalCount,
       g9981PortPm15MinIntervalValid       TruthValue
     }
        
   G9981PortPm15MinEntry ::=
     SEQUENCE {
       g9981PortPm15MinIntervalIndex       Unsigned32,
       g9981PortPm15MinIntervalMoniTime    HCPerfTimeElapsed,
       g9981PortPm15MinIntervalRxLostCells HCPerfIntervalCount,
       g9981PortPm15MinIntervalTxLostCells HCPerfIntervalCount,
       g9981PortPm15MinIntervalUpDiffDelay HCPerfIntervalCount,
       g9981PortPm15MinIntervalDnDiffDelay HCPerfIntervalCount,
       g9981PortPm15MinIntervalValid       TruthValue
     }
        

g9981PortPm15MinIntervalIndex OBJECT-TYPE SYNTAX Unsigned32 (1..96) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Performance data interval number. 1 is the most recent previous interval; interval 96 is 24 hours ago. Intervals 2..96 are OPTIONAL.

G9981PortPM15MiniIntervalIndex对象类型语法Unsigned32(1..96)MAX-ACCESS不可访问状态当前描述“性能数据间隔号。1是最近的上一个间隔;间隔96是24小时前。间隔2..96是可选的。

       This object partially maps to the TR-159 attribute
       aGroupPerf15MinIntervalNumber."
     REFERENCE
       "[TR-159], Section 5.5.1.57"
     ::= { g9981PortPm15MinEntry 1 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerf15MinIntervalNumber."
     REFERENCE
       "[TR-159], Section 5.5.1.57"
     ::= { g9981PortPm15MinEntry 1 }
        
   g9981PortPm15MinIntervalMoniTime  OBJECT-TYPE
     SYNTAX      HCPerfTimeElapsed
     UNITS       "seconds"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
       "A read-only count of seconds over which the performance data
       was actually monitored.  This value will be the same as the
       interval duration (900 seconds), except in a situation where
       performance data could not be collected for any reason."
     ::= { g9981PortPm15MinEntry 2 }
        
   g9981PortPm15MinIntervalMoniTime  OBJECT-TYPE
     SYNTAX      HCPerfTimeElapsed
     UNITS       "seconds"
     MAX-ACCESS  read-only
     STATUS      current
     DESCRIPTION
       "A read-only count of seconds over which the performance data
       was actually monitored.  This value will be the same as the
       interval duration (900 seconds), except in a situation where
       performance data could not be collected for any reason."
     ::= { g9981PortPm15MinEntry 2 }
        

g9981PortPm15MinIntervalRxLostCells OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "cells" MAX-ACCESS read-only

G9981PortPM15MiniIntervalRxlostCells对象类型语法HCPerfIntervalCount单元“cells”最大访问权限只读

STATUS current DESCRIPTION "A read-only count of lost ATM cells detected by a G.Bond/ATM port (e.g., the GBS-C) in the receive direction, during the 15-minute performance history interval.

STATUS current DESCRIPTION“在15分钟的性能历史间隔内,G.Bond/ATM端口(如GBS-C)在接收方向上检测到的丢失ATM信元的只读计数。

Note that the total number of lost ATM cells is indicated by the g9981PortStatRxLostCells object.

请注意,丢失的ATM信元总数由g9981PortStatRxLostCells对象表示。

       This object is inhibited during Severely Errored Seconds (SES)
       or Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.1"
     ::= { g9981PortPm15MinEntry 3 }
        
       This object is inhibited during Severely Errored Seconds (SES)
       or Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.1"
     ::= { g9981PortPm15MinEntry 3 }
        

g9981PortPm15MinIntervalTxLostCells OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only count of lost ATM cells detected by the peer G.Bond/ATM port (e.g., by the GBS-R for the GBS-C) during the 15-minute performance history interval.

G9981PortPM15MiniIntervalTXlostCells对象类型语法HCPerfIntervalCount UNITS“cells”MAX-ACCESS只读状态当前描述“对等G.Bond/ATM端口(例如GBS-C的GBS-R)在15分钟性能历史间隔内检测到的丢失ATM信元的只读计数。

Note that the total number of lost ATM cells is indicated by the g9981PortStatTxLostCells object.

请注意,丢失的ATM信元总数由g9981PortStatTxLostCells对象表示。

       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.2"
     ::= { g9981PortPm15MinEntry 4 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.2"
     ::= { g9981PortPm15MinEntry 4 }
        

g9981PortPm15MinIntervalUpDiffDelay OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum upstream differential delay between all operational BCEs in the GBS, measured in units of 0.1 ms, during the 15-minute performance history interval.

G9981PortPM15MiniIntervaluPdiffDelay对象类型语法HCPerfIntervalCount UNITS“0.1 ms”MAX-ACCESS只读状态当前描述“一个只读值,指定在15分钟性能历史记录间隔内,GBS中所有操作BCE之间的最大上行差分延迟,以0.1 ms为单位测量。

Note that the current max upstream differential delay is indicated by the g9981PortStatMaxUpDiffDelay object.

请注意,当前最大上游差分延迟由g9981PortStatMaxUpDiffDelay对象指示。

This object is inhibited during Unavailable Seconds (UAS)."

此对象在不可用秒(UAS)期间被禁用。”

     REFERENCE
       "[TR-159], Section 5.5.2.3"
     ::= { g9981PortPm15MinEntry 5 }
        
     REFERENCE
       "[TR-159], Section 5.5.2.3"
     ::= { g9981PortPm15MinEntry 5 }
        

g9981PortPm15MinIntervalDnDiffDelay OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum downstream differential delay between all operational BCEs in the GBS, as perceived by its peer port, measured in units of 0.1 ms, during the 15-minute performance history interval.

G9981PortPM15MiniIntervalDNDiffDelay对象类型语法HCPerfIntervalCount单位“0.1毫秒”最大访问只读状态当前说明“一个只读值,指定在15分钟的性能历史间隔内,GBS中所有操作BCE之间的最大下游差分延迟,由其对等端口感知,以0.1毫秒为单位测量。

Note that the current max downstream differential delay is indicated by the g9981PortStatMaxDnDiffDelay object.

请注意,当前最大下游差分延迟由g9981PortStatMaxDnDiffDelay对象指示。

       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.4"
     ::= { g9981PortPm15MinEntry 6 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     REFERENCE
       "[TR-159], Section 5.5.2.4"
     ::= { g9981PortPm15MinEntry 6 }
        

g9981PortPm15MinIntervalValid OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only object indicating whether or not this history bucket contains valid data. A valid bucket is reported as true(1) and an invalid bucket as false(2). If this history bucket is invalid, the BTU MUST NOT produce notifications based upon the value of the counters in this bucket. Note that an implementation may decide not to store invalid history buckets in its database. In such a case, this object is not required, as only valid history buckets are available while invalid history buckets are simply not in the database.

g9981PortPm15MinIntervalValid对象类型语法TruthValue MAX-ACCESS只读状态当前描述“一个只读对象,指示此历史存储桶是否包含有效数据。有效存储桶报告为true(1),无效存储桶报告为false(2)。如果此历史存储桶无效,BTU不得基于此存储桶中计数器的值生成通知。请注意,实现可能决定不在其数据库中存储无效的历史存储桶。在这种情况下,不需要此对象,因为只有有效的历史存储桶可用,而无效的历史存储桶是simp不在数据库中。

       This object partially maps to the TR-159 attribute
       aGroupPerf15MinIntervalValid."
     REFERENCE
       "[TR-159], Section 5.5.1.58"
     ::= { g9981PortPm15MinEntry 7 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerf15MinIntervalValid."
     REFERENCE
       "[TR-159], Section 5.5.1.58"
     ::= { g9981PortPm15MinEntry 7 }
        

-- Port PM history: 1-day buckets

--港口PM历史记录:1天铲斗

   g9981PortPm1DayTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF G9981PortPm1DayEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "This table contains historical 1-day buckets of Performance
       Monitoring information for a G.Bond/ATM port (a row for each
       1-day interval, up to 7 intervals).
       Entries in this table MUST be maintained in a persistent manner."
     ::= { g9981PM 3 }
        
   g9981PortPm1DayTable OBJECT-TYPE
     SYNTAX      SEQUENCE OF G9981PortPm1DayEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "This table contains historical 1-day buckets of Performance
       Monitoring information for a G.Bond/ATM port (a row for each
       1-day interval, up to 7 intervals).
       Entries in this table MUST be maintained in a persistent manner."
     ::= { g9981PM 3 }
        
   g9981PortPm1DayEntry OBJECT-TYPE
     SYNTAX      G9981PortPm1DayEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port historical 1-day PM table.
       Each entry represents Performance Monitoring data for such a
       port, indexed by the ifIndex, collected during a particular
       1-day interval, indexed by the g9981PortPm1DayIntervalIndex."
     INDEX  { ifIndex, g9981PortPm1DayIntervalIndex }
     ::= { g9981PortPm1DayTable 1 }
        
   g9981PortPm1DayEntry OBJECT-TYPE
     SYNTAX      G9981PortPm1DayEntry
     MAX-ACCESS  not-accessible
     STATUS      current
     DESCRIPTION
       "An entry in the G.Bond/ATM Port historical 1-day PM table.
       Each entry represents Performance Monitoring data for such a
       port, indexed by the ifIndex, collected during a particular
       1-day interval, indexed by the g9981PortPm1DayIntervalIndex."
     INDEX  { ifIndex, g9981PortPm1DayIntervalIndex }
     ::= { g9981PortPm1DayTable 1 }
        
   G9981PortPm1DayEntry ::=
     SEQUENCE {
       g9981PortPm1DayIntervalIndex        Unsigned32,
       g9981PortPm1DayIntervalMoniTime     HCPerfTimeElapsed,
       g9981PortPm1DayIntervalRxLostCells  HCPerfIntervalCount,
       g9981PortPm1DayIntervalTxLostCells  HCPerfIntervalCount,
       g9981PortPm1DayIntervalUpDiffDelay  HCPerfIntervalCount,
       g9981PortPm1DayIntervalDnDiffDelay  HCPerfIntervalCount,
       g9981PortPm1DayIntervalValid        TruthValue
     }
        
   G9981PortPm1DayEntry ::=
     SEQUENCE {
       g9981PortPm1DayIntervalIndex        Unsigned32,
       g9981PortPm1DayIntervalMoniTime     HCPerfTimeElapsed,
       g9981PortPm1DayIntervalRxLostCells  HCPerfIntervalCount,
       g9981PortPm1DayIntervalTxLostCells  HCPerfIntervalCount,
       g9981PortPm1DayIntervalUpDiffDelay  HCPerfIntervalCount,
       g9981PortPm1DayIntervalDnDiffDelay  HCPerfIntervalCount,
       g9981PortPm1DayIntervalValid        TruthValue
     }
        

g9981PortPm1DayIntervalIndex OBJECT-TYPE SYNTAX Unsigned32 (1..7) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Performance data interval number. 1 is the most recent previous interval; interval 7 is 24 hours ago. Intervals 2..7 are OPTIONAL.

g9981PortPm1DayIntervalIndex对象类型语法Unsigned32(1..7)MAX-ACCESS不可访问状态当前描述“性能数据间隔号。1是最近的上一个间隔;间隔7是24小时前。间隔2..7是可选的。

This object partially maps to the TR-159 attribute aGroupPerf1DayIntervalNumber."

此对象部分映射到TR-159属性“DayIntervalNumber”

     REFERENCE
       "[TR-159], Section 5.5.1.62"
     ::= { g9981PortPm1DayEntry 1 }
        
     REFERENCE
       "[TR-159], Section 5.5.1.62"
     ::= { g9981PortPm1DayEntry 1 }
        

g9981PortPm1DayIntervalMoniTime OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "A count of seconds over which the performance data was actually monitored. This value will be the same as the interval duration (86400 seconds), except in a situation where performance data could not be collected for any reason.

g9981PortPm1DayIntervalMoniTime对象类型语法HCPerfTimeAppeated UNITS“seconds”MAX-ACCESS只读状态current DESCRIPTION“实际监视性能数据的秒数。此值将与间隔持续时间(86400秒)相同,但因任何原因无法收集性能数据的情况除外。

       This object partially maps to the TR-159 attribute
       aGroupPerf1DayIntervalMoniSecs."
     REFERENCE
       "[TR-159], Section 5.5.1.64"
     ::= { g9981PortPm1DayEntry 2 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerf1DayIntervalMoniSecs."
     REFERENCE
       "[TR-159], Section 5.5.1.64"
     ::= { g9981PortPm1DayEntry 2 }
        

g9981PortPm1DayIntervalRxLostCells OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "A count of lost ATM cells detected by the G.Bond/ATM port (e.g., the GBS-C) during the 1-day performance history interval.

g9981PortPm1DayIntervalRxLostCells对象类型语法HCPerfIntervalCount UNITS“cells”MAX-ACCESS只读状态当前描述“G.Bond/ATM端口(例如GBS-C)在1天性能历史间隔内检测到的丢失ATM信元计数。

       This object is inhibited during Severely Errored Seconds (SES)
       and Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 3 }
        
       This object is inhibited during Severely Errored Seconds (SES)
       and Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 3 }
        

g9981PortPm1DayIntervalTxLostCells OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "cells" MAX-ACCESS read-only STATUS current DESCRIPTION "A count of lost ATM cells detected by the peer G.Bond/ATM port (e.g., by the GBS-R for the GBS-C) during the 1-day performance history interval.

g9981PortPm1DayIntervalTxLostCells对象类型语法HCPerfIntervalCount UNITS“cells”MAX-ACCESS只读状态当前描述“对等方G.Bond/ATM端口(例如GBS-C的GBS-R)在1天性能历史间隔内检测到的丢失ATM信元计数。

       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 4 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 4 }
        

g9981PortPm1DayIntervalUpDiffDelay OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum upstream differential delay between all operational BCEs in the GBS-C, measured in units of 0.1 ms, during the 1-day performance history interval.

G9981PortPM1DayIntervaluePdiffDelay对象类型语法HCPerfIntervalCount UNITS“0.1 ms”MAX-ACCESS只读状态当前描述“一个只读值,指定GBS-C中所有操作BCE之间的最大上行差分延迟,在1天的性能历史间隔内以0.1 ms为单位测量。

       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 5 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 5 }
        

g9981PortPm1DayIntervalDnDiffDelay OBJECT-TYPE SYNTAX HCPerfIntervalCount UNITS "0.1 ms" MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only value specifying the maximum downstream differential delay between all operational BCEs in the GBS-C, measured in units of 0.1 ms, during the 1-day performance history interval.

g9981PortPm1DayIntervalDnDiffDelay对象类型语法HCPerfIntervalCount UNITS“0.1 ms”MAX-ACCESS只读状态当前描述“一个只读值,指定GBS-C中所有操作BCE之间的最大下游差分延迟,在1天的性能历史间隔内以0.1 ms为单位测量。

       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 6 }
        
       This object is inhibited during Unavailable Seconds (UAS)."
     ::= { g9981PortPm1DayEntry 6 }
        

g9981PortPm1DayIntervalValid OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A read-only object indicating whether or not this history bucket contains valid data. A valid bucket is reported as true(1) and an invalid bucket as false(2). If this history bucket is invalid, the BTU MUST NOT produce notifications based upon the value of the counters in this bucket. Note that an implementation may decide not to store invalid history buckets in its database. In such a case, this object is not required, as only valid history buckets are available while invalid history buckets are simply not in the database.

G9981PortPM1DayInterVallid对象类型语法TruthValue MAX-ACCESS只读状态当前描述“一个只读对象,指示此历史存储桶是否包含有效数据。有效存储桶报告为true(1),无效存储桶报告为false(2)。如果此历史存储桶无效,BTU不得基于此存储桶中计数器的值生成通知。请注意,实现可能决定不在其数据库中存储无效的历史存储桶。在这种情况下,不需要此对象,因为只有有效的历史存储桶可用,而无效的历史存储桶是simp不在数据库中。

       This object partially maps to the TR-159 attribute
       aGroupPerf1DayIntervalValid."
     REFERENCE
       "[TR-159], Section 5.5.1.63"
     ::= { g9981PortPm1DayEntry 7 }
        
       This object partially maps to the TR-159 attribute
       aGroupPerf1DayIntervalValid."
     REFERENCE
       "[TR-159], Section 5.5.1.63"
     ::= { g9981PortPm1DayEntry 7 }
        

-- -- Conformance Statements --

----一致性声明--

   g9981Groups      OBJECT IDENTIFIER
     ::= { g9981Conformance 1 }
        
   g9981Groups      OBJECT IDENTIFIER
     ::= { g9981Conformance 1 }
        
   g9981Compliances OBJECT IDENTIFIER
     ::= { g9981Conformance 2 }
        
   g9981Compliances OBJECT IDENTIFIER
     ::= { g9981Conformance 2 }
        

-- Object Groups

--对象组

   g9981BasicGroup OBJECT-GROUP
     OBJECTS {
       g9981PortStatRxLostCells,
       g9981PortStatTxLostCells,
       g9981PortStatMaxUpDiffDelay,
       g9981PortStatMaxDnDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects representing management information
       for a G.Bond/ATM port."
     ::= { g9981Groups 1 }
        
   g9981BasicGroup OBJECT-GROUP
     OBJECTS {
       g9981PortStatRxLostCells,
       g9981PortStatTxLostCells,
       g9981PortStatMaxUpDiffDelay,
       g9981PortStatMaxDnDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects representing management information
       for a G.Bond/ATM port."
     ::= { g9981Groups 1 }
        
   g9981AlarmConfGroup OBJECT-GROUP
     OBJECTS {
       g9981PortConfUpDiffDelayTolerance,
       g9981PortConfDnDiffDelayTolerance,
       g9981PortConfDiffDelayToleranceExceededEnable
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects required for configuration of alarm
       thresholds and notifications in G.Bond/ATM ports."
     ::= { g9981Groups 2 }
        
   g9981AlarmConfGroup OBJECT-GROUP
     OBJECTS {
       g9981PortConfUpDiffDelayTolerance,
       g9981PortConfDnDiffDelayTolerance,
       g9981PortConfDiffDelayToleranceExceededEnable
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects required for configuration of alarm
       thresholds and notifications in G.Bond/ATM ports."
     ::= { g9981Groups 2 }
        
   g9981NotificationGroup NOTIFICATION-GROUP
     NOTIFICATIONS {
       g9981UpDiffDelayToleranceExceeded,
       g9981DnDiffDelayToleranceExceeded
     }
     STATUS      current
     DESCRIPTION
       "This group supports notifications of significant conditions
       associated with G.Bond/ATM ports."
     ::= { g9981Groups 3 }
        
   g9981NotificationGroup NOTIFICATION-GROUP
     NOTIFICATIONS {
       g9981UpDiffDelayToleranceExceeded,
       g9981DnDiffDelayToleranceExceeded
     }
     STATUS      current
     DESCRIPTION
       "This group supports notifications of significant conditions
       associated with G.Bond/ATM ports."
     ::= { g9981Groups 3 }
        
   g9981PerfCurrGroup OBJECT-GROUP
     OBJECTS {
       g9981PortPmCur15MinValidIntervals,
       g9981PortPmCur15MinInvalidIntervals,
       g9981PortPmCur15MinTimeElapsed,
       g9981PortPmCur15MinRxLostCells,
       g9981PortPmCur15MinTxLostCells,
       g9981PortPmCur15MinUpDiffDelay,
       g9981PortPmCur15MinDnDiffDelay,
       g9981PortPmCur1DayValidIntervals,
       g9981PortPmCur1DayInvalidIntervals,
       g9981PortPmCur1DayTimeElapsed,
       g9981PortPmCur1DayRxLostCells,
       g9981PortPmCur1DayTxLostCells,
       g9981PortPmCur1DayUpDiffDelay,
       g9981PortPmCur1DayDnDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects supporting OPTIONAL current Performance
       Monitoring information for G.Bond/ATM ports."
     ::= { g9981Groups 4 }
        
   g9981PerfCurrGroup OBJECT-GROUP
     OBJECTS {
       g9981PortPmCur15MinValidIntervals,
       g9981PortPmCur15MinInvalidIntervals,
       g9981PortPmCur15MinTimeElapsed,
       g9981PortPmCur15MinRxLostCells,
       g9981PortPmCur15MinTxLostCells,
       g9981PortPmCur15MinUpDiffDelay,
       g9981PortPmCur15MinDnDiffDelay,
       g9981PortPmCur1DayValidIntervals,
       g9981PortPmCur1DayInvalidIntervals,
       g9981PortPmCur1DayTimeElapsed,
       g9981PortPmCur1DayRxLostCells,
       g9981PortPmCur1DayTxLostCells,
       g9981PortPmCur1DayUpDiffDelay,
       g9981PortPmCur1DayDnDiffDelay
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects supporting OPTIONAL current Performance
       Monitoring information for G.Bond/ATM ports."
     ::= { g9981Groups 4 }
        
   g9981Perf15MinGroup OBJECT-GROUP
     OBJECTS {
       g9981PortPm15MinIntervalMoniTime,
       g9981PortPm15MinIntervalRxLostCells,
       g9981PortPm15MinIntervalTxLostCells,
       g9981PortPm15MinIntervalUpDiffDelay,
       g9981PortPm15MinIntervalDnDiffDelay,
       g9981PortPm15MinIntervalValid
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects supporting OPTIONAL historical
       Performance Monitoring information for G.Bond/ATM ports, during
       previous 15-minute intervals."
     ::= { g9981Groups 5 }
        
   g9981Perf15MinGroup OBJECT-GROUP
     OBJECTS {
       g9981PortPm15MinIntervalMoniTime,
       g9981PortPm15MinIntervalRxLostCells,
       g9981PortPm15MinIntervalTxLostCells,
       g9981PortPm15MinIntervalUpDiffDelay,
       g9981PortPm15MinIntervalDnDiffDelay,
       g9981PortPm15MinIntervalValid
     }
     STATUS      current
     DESCRIPTION
       "A collection of objects supporting OPTIONAL historical
       Performance Monitoring information for G.Bond/ATM ports, during
       previous 15-minute intervals."
     ::= { g9981Groups 5 }
        
   g9981Perf1DayGroup OBJECT-GROUP
     OBJECTS {
       g9981PortPm1DayIntervalMoniTime,
       g9981PortPm1DayIntervalRxLostCells,
       g9981PortPm1DayIntervalTxLostCells,
       g9981PortPm1DayIntervalUpDiffDelay,
       g9981PortPm1DayIntervalDnDiffDelay,
       g9981PortPm1DayIntervalValid
     }
        
   g9981Perf1DayGroup OBJECT-GROUP
     OBJECTS {
       g9981PortPm1DayIntervalMoniTime,
       g9981PortPm1DayIntervalRxLostCells,
       g9981PortPm1DayIntervalTxLostCells,
       g9981PortPm1DayIntervalUpDiffDelay,
       g9981PortPm1DayIntervalDnDiffDelay,
       g9981PortPm1DayIntervalValid
     }
        
     STATUS      current
     DESCRIPTION
       "A collection of objects supporting OPTIONAL historical
       Performance Monitoring information for G.Bond/ATM ports, during
       previous 1-day intervals."
     ::= { g9981Groups 6 }
        
     STATUS      current
     DESCRIPTION
       "A collection of objects supporting OPTIONAL historical
       Performance Monitoring information for G.Bond/ATM ports, during
       previous 1-day intervals."
     ::= { g9981Groups 6 }
        

-- Compliance Statements

--合规声明

g9981Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for G.Bond/ATM interfaces. Compliance with the following external compliance statements is REQUIRED:

G9981合规模块-合规状态当前说明“G.Bond/ATM接口的合规声明。需要符合以下外部合规声明:

       MIB Module             Compliance Statement
       ----------             --------------------
       IF-MIB                 ifCompliance3
       GBOND-MIB              gBondCompliance"
        
       MIB Module             Compliance Statement
       ----------             --------------------
       IF-MIB                 ifCompliance3
       GBOND-MIB              gBondCompliance"
        
     MODULE  -- this module
       MANDATORY-GROUPS {
         g9981BasicGroup,
         g9981AlarmConfGroup,
         g9981NotificationGroup
       }
        
     MODULE  -- this module
       MANDATORY-GROUPS {
         g9981BasicGroup,
         g9981AlarmConfGroup,
         g9981NotificationGroup
       }
        

GROUP g9981PerfCurrGroup DESCRIPTION "Support for this group is only required for implementations supporting Performance Monitoring."

GROUP g9981PerfCurrGroup DESCRIPTION“仅支持性能监视的实施需要对此组的支持。”

GROUP g9981Perf15MinGroup DESCRIPTION "Support for this group is only required for implementations supporting historical Performance Monitoring."

GROUP G9981Perf15单组说明“仅支持历史性能监控的实现需要对此组的支持。”

GROUP g9981Perf1DayGroup DESCRIPTION "Support for this group is only required for implementations supporting 1-day historical Performance Monitoring."

GROUP g9981Perf1DayGroup DESCRIPTION“只有支持1天历史性能监控的实施才需要对此组的支持。”

     ::= { g9981Compliances 1 }
END
        
     ::= { g9981Compliances 1 }
END
        
7. Security Considerations
7. 安全考虑

There are a number of managed objects defined in this MIB module with a MAX-ACCESS clause of read-write. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:

此MIB模块中定义了许多托管对象,其MAX-ACCESS子句为read-write。在某些网络环境中,此类对象可能被视为敏感或易受攻击。在没有适当保护的非安全环境中支持SET操作可能会对网络操作产生负面影响。以下是表和对象及其敏感度/漏洞:

o Changing of g9981PortConfTable configuration parameters MAY lead to a potential Service Level Agreement (SLA) breach, for example, if a traffic delay is increased as a result of the higher delay tolerance (increased g9981PortConfUpDiffDelayTolerance and/or g9981PortConfDnDiffDelayTolerance), or the differential delay tolerance notifications are disabled by manipulating the g9981PortConfDiffDelayToleranceExceededEnable parameter.

o 更改g9981PortConfTable配置参数可能导致潜在的服务级别协议(SLA)违约,例如,如果由于更高的延迟容差(g9981PortConfUpDiffDelayTolerance和/或G9981PortConfDndDiffDelayTolerance增加)而导致通信延迟增加,或者,通过操作G9981PortConfDiffDelayToleranceExceedeDanable参数禁用差异延迟容差通知。

Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments since, collectively, they provide information about the performance of network interfaces and can reveal some aspects of their configuration.

在某些网络环境中,此MIB模块中的某些可读对象(即,具有MAX-ACCESS而非not ACCESS的对象)可能被视为敏感或易受攻击,因为它们共同提供了有关网络接口性能的信息,并且可以揭示其配置的某些方面。

It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP.

因此,在通过SNMP通过网络发送这些对象时,控制甚至获取和/或通知对这些对象的访问,甚至可能加密这些对象的值,这一点非常重要。

SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPsec), there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module.

SNMPv3之前的SNMP版本未包含足够的安全性。即使网络本身是安全的(例如通过使用IPsec),也无法控制安全网络上的谁可以访问和获取/设置(读取/更改/创建/删除)此MIB模块中的对象。

   Implementations SHOULD provide the security features described by the
   SNMPv3 framework (see [RFC3410]), and implementations claiming
   compliance to the SNMPv3 standard MUST include full support for
   authentication and privacy via the User-based Security Model (USM)
   [RFC3414] with the AES cipher algorithm [RFC3826].  Implementations
   MAY also provide support for the Transport Security Model (TSM)
   [RFC5591] in combination with a secure transport such as SSH
   [RFC5592] or TLS/DTLS [RFC6353].
        
   Implementations SHOULD provide the security features described by the
   SNMPv3 framework (see [RFC3410]), and implementations claiming
   compliance to the SNMPv3 standard MUST include full support for
   authentication and privacy via the User-based Security Model (USM)
   [RFC3414] with the AES cipher algorithm [RFC3826].  Implementations
   MAY also provide support for the Transport Security Model (TSM)
   [RFC5591] in combination with a secure transport such as SSH
   [RFC5592] or TLS/DTLS [RFC6353].
        

Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an

此外,不建议部署SNMPv3之前的SNMP版本。相反,建议部署SNMPv3并启用加密安全性。然后,客户/运营商有责任确保允许访问网络的SNMP实体

instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them.

此MIB模块的实例被正确配置为仅允许那些拥有合法权限来获取或设置(更改/创建/删除)对象的主体(用户)访问这些对象。

8. IANA Considerations
8. IANA考虑

IANA has assigned 208 as the object identifier for g9981MIB MODULE-IDENTITY in the MIB-2 transmission sub-tree <http://www.iana.org/>.

IANA已将208指定为MIB-2传输子树中g9981MIB模块标识的对象标识符<http://www.iana.org/>.

9. Acknowledgments
9. 致谢

This document was produced by the [ADSLMIB] working group.

本文件由[ADSLMIB]工作组编制。

Special thanks to Dan Romascanu for his meticulous review of this text.

特别感谢Dan Romascanu对本文的仔细审阅。

10. References
10. 工具书类
10.1. Normative References
10.1. 规范性引用文件

[G.998.1] ITU-T, "ATM-based multi-pair bonding", ITU-T Recommendation G.998.1, January 2005, <http://www.itu.int/rec/T-REC-G.998.1/en>.

[G.998.1]ITU-T,“基于ATM的多对键合”,ITU-T建议G.998.1,2005年1月<http://www.itu.int/rec/T-REC-G.998.1/en>.

[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997.

[RFC2119]Bradner,S.,“RFC中用于表示需求水平的关键词”,BCP 14,RFC 2119,1997年3月。

[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.

[RFC2578]McCloghrie,K.,Ed.,Perkins,D.,Ed.,和J.Schoenwaeld,Ed.“管理信息的结构版本2(SMIv2)”,STD 58,RFC 2578,1999年4月。

[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.

[RFC2579]McCloghrie,K.,Ed.,Perkins,D.,Ed.,和J.Schoenwaeld,Ed.“SMIv2的文本约定”,STD 58,RFC 2579,1999年4月。

[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.

[RFC2580]McCloghrie,K.,Perkins,D.,和J.Schoenwaeld,“SMIv2的一致性声明”,STD 58,RFC 25801999年4月。

[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000.

[RFC2863]McCloghrie,K.和F.Kastenholz,“接口组MIB”,RFC 28632000年6月。

[RFC3414] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", STD 62, RFC 3414, December 2002.

[RFC3414]Blumenthal,U.和B.Wijnen,“简单网络管理协议(SNMPv3)版本3的基于用户的安全模型(USM)”,STD 62,RFC 3414,2002年12月。

[RFC3705] Ray, B. and R. Abbi, "High Capacity Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3705, February 2004.

[RFC3705]Ray,B.和R.Abbi,“使用基于15分钟间隔的性能历史记录的MIB模块的高容量文本约定”,RFC 3705,2004年2月。

[RFC3826] Blumenthal, U., Maino, F., and K. McCloghrie, "The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model", RFC 3826, June 2004.

[RFC3826]Blumenthal,U.,Maino,F.,和K.McCloghrie,“基于SNMP用户的安全模型中的高级加密标准(AES)密码算法”,RFC 3826,2004年6月。

[RFC5591] Harrington, D. and W. Hardaker, "Transport Security Model for the Simple Network Management Protocol (SNMP)", RFC 5591, June 2009.

[RFC5591]Harrington,D.和W.Hardaker,“简单网络管理协议(SNMP)的传输安全模型”,RFC 55912009年6月。

[RFC5592] Harrington, D., Salowey, J., and W. Hardaker, "Secure Shell Transport Model for the Simple Network Management Protocol (SNMP)", RFC 5592, June 2009.

[RFC5592]Harrington,D.,Salowey,J.,和W.Hardaker,“简单网络管理协议(SNMP)的安全外壳传输模型”,RFC 55922009年6月。

[RFC6353] Hardaker, W., "Transport Layer Security (TLS) Transport Model for the Simple Network Management Protocol (SNMP)", RFC 6353, July 2011.

[RFC6353]Hardaker,W.“简单网络管理协议(SNMP)的传输层安全(TLS)传输模型”,RFC 63532011年7月。

[RFC6765] Beili, E. and M. Morgenstern, "xDSL Multi-Pair Bonding (G.Bond) MIB", RFC 6765, February 2013.

[RFC6765]Beili,E.和M.Morgenstern,“xDSL多对键合(G.Bond)MIB”,RFC 67652013年2月。

[TR-159] Beili, E. and M. Morgenstern, "Management Framework for xDSL Bonding", Broadband Forum Technical Report TR-159, December 2008, <http://www.broadband-forum.org/technical/ download/TR-159.pdf>.

[TR-159]Beili,E.和M.Morgenstern,“xDSL连接的管理框架”,宽带论坛技术报告TR-159,2008年12月<http://www.broadband-forum.org/technical/ 下载/TR-159.pdf>。

10.2. Informative References
10.2. 资料性引用

[ADSLMIB] IETF, "ADSL MIB (adslmib) Charter", <http://datatracker.ietf.org/wg/adslmib/charter/>.

[ADSLMIB]IETF,“ADSL MIB(ADSLMIB)章程”<http://datatracker.ietf.org/wg/adslmib/charter/>.

[AF-PHY-0086] ATM Forum, "Inverse Multiplexing for ATM (IMA) Specification Version 1.1", ATM Forum specification af-phy-0086.001, March 1999, <http://www.broadband-forum.org/ ftp/pub/approved-specs/af-phy-0086.001.pdf>.

[AF-PHY-0086]ATM论坛,“ATM(IMA)规范1.1版的反向多路复用”,ATM论坛规范AF-PHY-0086.001,1999年3月<http://www.broadband-forum.org/ ftp/pub/approved specs/af-phy-0086.001.pdf>。

[RFC2515] Tesink, K., "Definitions of Managed Objects for ATM Management", RFC 2515, February 1999.

[RFC2515]Tesink,K.,“ATM管理的受管对象定义”,RFC25151999年2月。

[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002.

[RFC3410]Case,J.,Mundy,R.,Partain,D.,和B.Stewart,“互联网标准管理框架的介绍和适用性声明”,RFC 34102002年12月。

[RFC3593] Tesink, K., "Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3593, September 2003.

[RFC3593]Tesink,K.“使用基于15分钟间隔的性能历史记录的MIB模块的文本约定”,RFC 3593,2003年9月。

[RFC4181] Heard, C., "Guidelines for Authors and Reviewers of MIB Documents", BCP 111, RFC 4181, September 2005.

[RFC4181]Heard,C.,“MIB文件的作者和评审者指南”,BCP 111,RFC 41812005年9月。

Author's Address

作者地址

Edward Beili Actelis Networks 25 Bazel St. Petach-Tikva 49103 Israel

Edward Beili Actelis Networks 25 Bazel St.Petach Tikva以色列49103

   Phone: +972-3-924-3491
   EMail: edward.beili@actelis.com
        
   Phone: +972-3-924-3491
   EMail: edward.beili@actelis.com