Network Working Group O. Nicklass, Ed.
Request for Comments: 3896 RAD Data Communications, Ltd.
Obsoletes: 2496 September 2004
Category: Standards Track
Network Working Group O. Nicklass, Ed.
Request for Comments: 3896 RAD Data Communications, Ltd.
Obsoletes: 2496 September 2004
Category: Standards Track
Definitions of Managed Objects for the DS3/E3 Interface Type
DS3/E3接口类型的托管对象定义
Status of this Memo
本备忘录的状况
This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited.
本文件规定了互联网社区的互联网标准跟踪协议，并要求进行讨论和提出改进建议。有关本协议的标准化状态和状态，请参考当前版本的“互联网官方协议标准”（STD 1）。本备忘录的分发不受限制。
Copyright Notice
版权公告
Copyright (C) The Internet Society (2004).
版权所有（C）互联网协会（2004年）。
Abstract
摘要
This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes objects used for managing DS3 and E3 interfaces. This document is a companion to the documents that define Managed Objects for the DS0, DS1/E1/DS2/E2 and Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Interface Types. This document obsoletes RFC 2496.
此备忘录定义了管理信息库（MIB）的一部分，用于Internet社区中的网络管理协议。特别是，它描述了用于管理DS3和E3接口的对象。本文档是定义DS0、DS1/E1/DS2/E2和同步光网络/同步数字体系（SONET/SDH）接口类型的托管对象的文档的补充。本文件淘汰了RFC 2496。
Table of Contents
目录
1. The Internet Standard Management Framework. . . . . . . . . . 2
1.1. Changes from RFC 2496 . . . . . . . . . . . . . . . . . 2
1.2. Changes from RFC 1407 . . . . . . . . . . . . . . . . . 3
1.3. Companion Documents . . . . . . . . . . . . . . . . . . 4
2. Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1. Use of ifTable for DS3 Layer . . . . . . . . . . . . . 4
2.2. Usage Guidelines. . . . . . . . . . . . . . . . . . . . 5
2.2.1. Usage of ifStackTable . . . . . . . . . . . . . 5
2.2.2. Usage of Channelization for DS3, DS1, DS0 . . . 7
2.2.3. Usage of Channelization for DS3, DS2, DS1 . . . 8
2.2.4. Usage of Loopbacks . . . . . . . . . . . . . . 9
2.3. Objectives of this MIB Module . . . . . . . . . . . . . 10
2.4. DS3/E3 Terminology . . . . . . . . . . . . . . . . . . 10
2.4.1. Error Events. . . . . . . . . . . . . . . . . . 10
2.4.2. Performance Parameters. . . . . . . . . . . . . 11
2.4.3. Performance Defects . . . . . . . . . . . . . . 14
1. The Internet Standard Management Framework. . . . . . . . . . 2
1.1. Changes from RFC 2496 . . . . . . . . . . . . . . . . . 2
1.2. Changes from RFC 1407 . . . . . . . . . . . . . . . . . 3
1.3. Companion Documents . . . . . . . . . . . . . . . . . . 4
2. Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1. Use of ifTable for DS3 Layer . . . . . . . . . . . . . 4
2.2. Usage Guidelines. . . . . . . . . . . . . . . . . . . . 5
2.2.1. Usage of ifStackTable . . . . . . . . . . . . . 5
2.2.2. Usage of Channelization for DS3, DS1, DS0 . . . 7
2.2.3. Usage of Channelization for DS3, DS2, DS1 . . . 8
2.2.4. Usage of Loopbacks . . . . . . . . . . . . . . 9
2.3. Objectives of this MIB Module . . . . . . . . . . . . . 10
2.4. DS3/E3 Terminology . . . . . . . . . . . . . . . . . . 10
2.4.1. Error Events. . . . . . . . . . . . . . . . . . 10
2.4.2. Performance Parameters. . . . . . . . . . . . . 11
2.4.3. Performance Defects . . . . . . . . . . . . . . 14
2.4.4. Other Terms . . . . . . . . . . . . . . . . . . 16
3. Object Definitions . . . . . . . . . . . . . . . . . . . . . . 16
4. Appendix A - Use of the dsx3IfIndex and dsx3LineIndex. . . . . 54
5. Appendix B - The delay approach to Unavailable Seconds . . . . 56
6. Acknowledgments. . . . . . . . . . . . . . . . . . . . . . . . 58
7. References . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1. Normative References . . . . . . . . . . . . . . . . . . 58
7.2. Informative References . . . . . . . . . . . . . . . . . 59
8. Security Considerations. . . . . . . . . . . . . . . . . . . . 60
9. Author's Address . . . . . . . . . . . . . . . . . . . . . . . 62
10. Full Copyright Statement . . . . . . . . . . . . . . . . . . . 63
2.4.4. Other Terms . . . . . . . . . . . . . . . . . . 16
3. Object Definitions . . . . . . . . . . . . . . . . . . . . . . 16
4. Appendix A - Use of the dsx3IfIndex and dsx3LineIndex. . . . . 54
5. Appendix B - The delay approach to Unavailable Seconds . . . . 56
6. Acknowledgments. . . . . . . . . . . . . . . . . . . . . . . . 58
7. References . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.1. Normative References . . . . . . . . . . . . . . . . . . 58
7.2. Informative References . . . . . . . . . . . . . . . . . 59
8. Security Considerations. . . . . . . . . . . . . . . . . . . . 60
9. Author's Address . . . . . . . . . . . . . . . . . . . . . . . 62
10. Full Copyright Statement . . . . . . . . . . . . . . . . . . . 63
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 changes from [RFC2496] are the following:
[RFC2496]的变化如下：
(1) The dsx3FracIfIndex SYNTAX matches the description range.
(1) dsx3FracIfIndex语法与描述范围匹配。
(2) Reference was added to Circuit Identifier object.
(2) 已将引用添加到回路标识符对象。
(3) Usage of ifStackTable section was updated.
(3) 已更新ifStackTable节的使用情况。
(4) Align the DESCRIPTION clauses of few statistic objects with the near end definition, the far end definition and with [RFC3593].
(4) 将少数统计对象的描述子句与近端定义、远端定义和[RFC3593]对齐。
(5) Add new value, dsx3M13, to dsx3LineType.
(5) 将新值dsx3M13添加到dsx3LineType。
The changes from RFC 1407 are the following:
RFC 1407的变化如下：
(1) The Fractional Table has been deprecated.
(1) 分数表已被弃用。
(2) This document uses SMIv2.
(2) 本文档使用SMIv2。
(3) Values are given for ifTable and ifXTable.
(3) 为ifTable和ifXTable提供了值。
(4) Example usage of ifStackTable is included.
(4) 包括ifStackTable的示例用法。
(5) dsx3IfIndex has been deprecated.
(5) DSX3iIndex已被弃用。
(6) The definition of valid intervals has been clarified for the case where the agent proxied for other devices. In particular, the treatment of missing intervals has been clarified.
(6) 对于代理代理其他设备的情况，已明确了有效间隔的定义。特别是，已澄清了缺失间隔的处理方法。
(7) An inward loopback has been added.
(7) 已添加一个内部环回。
(8) Additional lineStatus bits have been added for Near End in Unavailable Signal State, Carrier Equipment Out of Service.
(8) 已为处于不可用信号状态的近端、载波设备停止服务添加了额外的lineStatus位。
(9) A read-write line Length object has been added.
(9) 已添加读写行长度对象。
(10) Added a lineStatus last change, trap and enabler.
（10） 添加了lineStatus上次更改、陷阱和启用码。
(11) Textual Conventions for statistics objects have been used.
（11） 使用了统计对象的文本约定。
(12) A new object, dsx3LoopbackStatus, has been introduced to reflect the loopbacks established on a DS3/E3 interface and the source to the requests. dsx3LoopbackConfig continues to be the desired loopback state while dsx3LoopbackStatus reflects the actual state.
（12） 引入了一个新对象dsx3LoopbackStatus，以反映在DS3/E3接口上建立的环回以及请求的源。dsx3LoopbackConfig继续是所需的环回状态，而dsx3LoopbackStatus反映实际状态。
(13) A dual loopback has been added to allow the setting of an inward loopback and a line loopback at the same time.
（13） 添加了双环回，以允许同时设置向内环回和线环回。
(14) An object has been added to indicated whether or not this is a channelized DS3/E3.
（14） 已添加一个对象以指示这是否是信道化DS3/E3。
(15) A new object has been added to indicate which DS1 is to set for remote loopback.
（15） 添加了一个新对象，以指示要为远程环回设置的DS1。
This document is a companion to the documents that define Managed Objects for the DS0 [RFC2494], DS1/E1/DS2/E2 [RFC3895], and Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) [RFC3592] Interface Types.
本文档是定义DS0[RFC2494]、DS1/E1/DS2/E2[RFC3895]和同步光网络/同步数字体系（SONET/SDH）[RFC3592]接口类型的托管对象的文档的补充。
These objects are used when the particular media being used to realize an interface is a DS3/E3 interface. At present, this applies to these values of the ifType variable in the Internet-standard MIB:
当用于实现接口的特定介质是DS3/E3接口时，使用这些对象。目前，这适用于Internet标准MIB中ifType变量的这些值：
ds3 (30)
ds3（30）
The DS3 definitions contained herein are based on the DS3
specifications in ANSI T1.102-1987 [ANSI-T1.102], ANSI T1.107-1988
[ANSI-T1.107], ANSI T1.107a-1990 [ANSI-T1.107a], and ANSI T1.404-1989
[ANSI-T1.404]. The E3 definitions contained herein are based on the
E3 specifications in CCITT G.751 [CCITT-G.751] and ETSI T/NA(91)18
[ETSI-T/NA(91)18].
The DS3 definitions contained herein are based on the DS3
specifications in ANSI T1.102-1987 [ANSI-T1.102], ANSI T1.107-1988
[ANSI-T1.107], ANSI T1.107a-1990 [ANSI-T1.107a], and ANSI T1.404-1989
[ANSI-T1.404]. The E3 definitions contained herein are based on the
E3 specifications in CCITT G.751 [CCITT-G.751] and ETSI T/NA(91)18
[ETSI-T/NA(91)18].
Only the ifGeneralInformationGroup needs to be supported.
只需要支持IFGeneralInformation组。
ifTable Object Use for DS3 Layer
===================================================================
ifIndex Interface index.
ifTable Object Use for DS3 Layer
===================================================================
ifIndex Interface index.
ifDescr See interfaces MIB [RFC2863]
ifDescr见接口MIB[RFC2863]
ifType ds3(30)
ifType ds3（30）
ifSpeed Speed of line rate DS3 - 44736000 E3 - 34368000
IFS线速DS3-44736000 E3-34368000
ifPhysAddress The value of the Circuit Identifier. If no Circuit Identifier has been assigned this object should have an octet string with zero length.
ifphy按下电路标识符的值。如果未分配任何回路标识符，则此对象应具有长度为零的八位字节字符串。
ifAdminStatus See interfaces MIB [RFC2863]
ifAdminStatus见接口MIB[RFC2863]
ifOperStatus See interfaces MIB [RFC2863]
ifOperStatus见接口MIB[RFC2863]
ifLastChange See interfaces MIB [RFC2863]
iFastChange见接口MIB[RFC2863]
ifName See interfaces MIB [RFC2863]
ifName见接口MIB[RFC2863]
ifLinkUpDownTrapEnable Set to enabled(1).
ifLinkUpDownTrapEnable设置为enabled（已启用）（1）。
ifHighSpeed Speed of line in Mega-bits per second (either 45 or 34)
IfHigh Speed（高速）线路速度，单位为兆位/秒（45或34）
ifConnectorPresent Set to true(1) normally, except for cases such as DS3/E3 over AAL1/ATM where false(2) is appropriate
ifConnectorPresent通常设置为true（1），但AAL1/ATM上的DS3/E3等情况除外，其中false（2）是合适的
The object dsx3IfIndex has been deprecated. This object previously allowed a very special proxy situation to exist for Routers and CSUs. This section now describes how to use ifStackTable to represent this relationship.
对象dsx3IfIndex已被弃用。该对象以前允许路由器和CSU存在非常特殊的代理情况。本节现在介绍如何使用ifStackTable表示此关系。
The paragraphs discussing dsx3IfIndex and dsx3LineIndex have been preserved in Appendix A for informational purposes.
讨论DSX3iIndex和dsx3LineIndex的段落已保存在附录A中，以供参考。
The ifStackTable is used in the proxy case to represent the association between pairs of interfaces, e.g., this DS3 is attached to that DS3. This use is consistent with the use of the ifStackTable to show the association between various sub-layers of an interface. In both cases entire PDUs are exchanged between the interface pairs - in the case of a DS3, entire DS3 frames are exchanged; in the case of PPP and HDLC, entire HDLC frames are exchanged. This usage is not meant to suggest the use of the ifStackTable to represent Time Division Multiplexing (TDM) connections in general.
ifStackTable在代理情况下用于表示接口对之间的关联，例如，此DS3连接到该DS3。这种用法与使用ifStackTable来显示接口的各个子层之间的关联是一致的。在这两种情况下，在接口对之间交换整个PDU——在DS3的情况下，交换整个DS3帧；在PPP和HDLC的情况下，交换整个HDLC帧。这种用法并不意味着建议使用ifStackTable来表示一般的时分多路复用（TDM）连接。
External&Internal interface scenario: the SNMP Agent resides on a host external from the device supporting DS3/E3 interfaces (e.g., a router). The Agent represents both the host and the DS3/E3 device.
外部和内部接口方案：SNMP代理驻留在支持DS3/E3接口的设备（例如路由器）外部的主机上。代理代表主机和DS3/E3设备。
Example:
例子：
A shelf full of CSUs connected to a Router. An SNMP Agent residing on the router proxies for itself and the CSU. The router has also an Ethernet interface:
装满连接到路由器的CSU的架子。驻留在路由器上的SNMP代理为其自身和CSU代理。路由器还具有以太网接口：
+-----+
| | |
| | | +---------------------+
|E | | 44.736 MBPS | ds3 M13 Line#A | ds3 C-bit Parity
|t | R |---------------+ - - - - - - - - - +------>
|h | | | |
|e | O | 44.736 MBPS | ds3 M13 Line#B | ds3 C-bit Parity
|r | |---------------+ - - - - - - - - - - +------>
|n | U | | |
|e | | 44.736 MBPS | ds3 M13 Line#C | ds3 C-bit Parity
|t | T |---------------+ - - - -- -- - - - - +------>
| | | | |
|-----| E | 44.736 MBPS | ds3 M13 Line#D | ds3 C-bit Parity
| | |---------------+ - - - - -- - - - - +------>
| | R | |_____________________|
| | |
| +-----+
+-----+
| | |
| | | +---------------------+
|E | | 44.736 MBPS | ds3 M13 Line#A | ds3 C-bit Parity
|t | R |---------------+ - - - - - - - - - +------>
|h | | | |
|e | O | 44.736 MBPS | ds3 M13 Line#B | ds3 C-bit Parity
|r | |---------------+ - - - - - - - - - - +------>
|n | U | | |
|e | | 44.736 MBPS | ds3 M13 Line#C | ds3 C-bit Parity
|t | T |---------------+ - - - -- -- - - - - +------>
| | | | |
|-----| E | 44.736 MBPS | ds3 M13 Line#D | ds3 C-bit Parity
| | |---------------+ - - - - -- - - - - +------>
| | R | |_____________________|
| | |
| +-----+
The assignment of the index values could for example be:
例如，索引值的分配可以是：
ifIndex Description 1 Ethernet 2 Line#A Router 3 Line#B Router 4 Line#C Router 5 Line#D Router 6 Line#A CSU Router 7 Line#B CSU Router 8 Line#C CSU Router 9 Line#D CSU Router 10 Line#A CSU Network 11 Line#B CSU Network 12 Line#C CSU Network 13 Line#D CSU Network
如果索引描述1以太网2线#A路由器3线#B路由器4线#C路由器5线#D路由器6线#A CSU路由器7线#B CSU路由器8线#C CSU路由器9线#D CSU路由器10线#A CSU网络11线#B CSU网络12线#C CSU网络13线#D CSU网络
The ifStackTable is then used to show the relationships between the various DS3 interfaces.
然后使用ifStackTable显示各种DS3接口之间的关系。
ifStackTable Entries
ifStackTable条目
HigherLayer LowerLayer 2 6 3 7 4 8 5 9 6 10 7 11 8 12 9 13
上层下层2 6 3 7 4 8 5 9 6 10 7 11 8 12 9 13
If the CSU shelf is managed by itself by a local SNMP Agent, the situation would be identical, except the Ethernet and the 4 router interfaces are deleted. Interfaces would also be numbered from 1 to 8.
如果CSU托架由本地SNMP代理自行管理，则情况相同，但删除了以太网和4个路由器接口。接口的编号也将从1到8。
ifIndex Description 1 Line#A CSU Router 2 Line#B CSU Router 3 Line#C CSU Router 4 Line#D CSU Router 5 Line#A CSU Network 6 Line#B CSU Network 7 Line#C CSU Network 8 Line#D CSU Network
I索引描述1线#A CSU路由器2线#B CSU路由器3线#C CSU路由器4线#D CSU路由器5线#A CSU网络6线#B CSU网络7线#C CSU网络8线#D CSU网络
ifStackTable Entries
ifStackTable条目
HigherLayer LowerLayer 1 5 2 6 3 7 4 8
上层下层1 5 2 6 3 7 4 8
An example is given here to explain the channelization objects in the DS3, DS1, and DS0 MIBs to help the implementor use the objects correctly. Treatment of E3 and E1 would be similar, with the number of DS0s being different depending on the framing of the E1.
这里给出一个示例来解释DS3、DS1和DS0 MIB中的通道化对象，以帮助实现者正确使用这些对象。E3和E1的处理类似，DS0的数量根据E1的帧而不同。
Assume that a DS3 (with ifIndex 1) is Channelized into DS1s (without DS2s). The object dsx3Channelization is set to enabledDs1. When this object is set to enabledDS1, 28 ifEntries of type DS1 will be created by the agent. If dsx3Channelization is set to disabled, then the DS1s are destroyed.
假设一个DS3（带ifIndex 1）被信道化为DS1（不带DS2）。对象dsx3Channelization设置为enabledDs1。当此对象设置为enabledDS1时，代理将创建28个DS1类型的ifEntries。如果DSX3信道化设置为禁用，则会销毁DS1。
Assume the entries in the ifTable for the DS1s are created in channel order and the ifIndex values are 2 through 29. In the DS1 MIB, there will be an entry in the dsx1ChanMappingTable for each ds1. The entries will be as follows:
假设DS1的ifTable中的条目是按通道顺序创建的，ifIndex值为2到29。在DS1 MIB中，每个DS1在dsx1ChanMappingTable中都有一个条目。参赛作品如下：
dsx1ChanMappingTable Entries
dsx1ChanMappingTable条目
ifIndex dsx1Ds1ChannelNumber dsx1ChanMappedIfIndex
1 1 2
1 2 3
......
1 28 29
ifIndex dsx1Ds1ChannelNumber dsx1ChanMappedIfIndex
1 1 2
1 2 3
......
1 28 29
In addition, the DS1s are channelized into DS0s. The object dsx1Channelization is set to enabledDS0 for each DS1. There will be 24 DS0s in the ifTable for each DS1. Assume the entries in the ifTable are created in channel order and the ifIndex values for the DS0s in the first DS1 are 30 through 53. In the DS0 MIB [RFC2494], there will be an entry in the dsx0ChanMappingTable for each DS0. The entries will be as follows:
此外，DS1被信道化为DS0。对象dsx1Channelization设置为每个DS1启用DDS0。每个DS1的ifTable中将有24个DS0。假设ifTable中的条目是按通道顺序创建的，并且第一个DS1中DS0的ifIndex值为30到53。在DS0 MIB[RFC2494]中，每个DS0的dsx0ChanMappingTable中将有一个条目。参赛作品如下：
dsx0ChanMappingTable Entries
dsx0ChanMappingTable条目
ifIndex dsx0Ds0ChannelNumber dsx0ChanMappedIfIndex
2 1 30
2 2 31
......
2 24 53
ifIndex dsx0Ds0ChannelNumber dsx0ChanMappedIfIndex
2 1 30
2 2 31
......
2 24 53
An example is given here to explain the channelization objects in the DS3 and DS1 MIBs to help the implementor use the objects correctly.
这里给出一个示例来解释DS3和DS1 MIB中的通道化对象，以帮助实现者正确使用这些对象。
Assume that a DS3 (with ifIndex 1) is Channelized into DS2s. The object dsx3Channelization is set to enabledDs2. There will be 7 DS2s (ifType of DS1) in the ifTable. Assume the entries in the ifTable for the DS2s are created in channel order and the ifIndex values are 2 through 8. In the DS1 MIB [RFC3895], there will be an entry in the dsx1ChanMappingTable for each DS2. The entries will be as follows:
假设DS3（具有ifIndex 1）被信道化为DS2。对象dsx3Channelization设置为enabledDs2。ifTable中将有7个DS2（ifType of DS1）。假设DS2的ifTable中的条目是按通道顺序创建的，ifIndex值为2到8。在DS1 MIB[RFC3895]中，每个DS2的dsx1ChanMappingTable中将有一个条目。参赛作品如下：
dsx1ChanMappingTable Entries
dsx1ChanMappingTable条目
ifIndex dsx1Ds1ChannelNumber dsx1ChanMappedIfIndex
1 1 2
1 2 3
......
1 7 8
ifIndex dsx1Ds1ChannelNumber dsx1ChanMappedIfIndex
1 1 2
1 2 3
......
1 7 8
In addition, the DS2s are channelized into DS1s. The object dsx1Channelization is set to enabledDS1 for each DS2. There will be 4 DS1s in the ifTable for each DS2. Assume the entries in the ifTable are created in channel order and the ifIndex values for the DS1s in the first DS2 are 9 through 12, then 13 through 16 for the second DS2, and so on. In the DS1 MIB, there will be an entry in the dsx1ChanMappingTable for each DS1. The entries will be as follows:
此外，DS2被信道化为DS1。对象dsx1Channelization设置为每个DS2启用DDS1。每个DS2的ifTable中将有4个DS1。假设ifTable中的条目是按通道顺序创建的，第一个DS2中DS1的ifIndex值为9到12，第二个DS2为13到16，依此类推。在DS1 MIB中，每个DS1在dsx1ChanMappingTable中都有一个条目。参赛作品如下：
dsx1ChanMappingTable Entries
dsx1ChanMappingTable条目
ifIndex dsx1Ds1ChannelNumber dsx1ChanMappedIfIndex 2 1 9 2 2 10 2 3 11 2 4 12 3 1 13 3 2 14 ... 8 4 36
如果索引DSX1DS1通道号DSX1ChanmappedFindex 2 1 9 2 10 2 3 11 2 4 12 3 13 3 2 14。。。8 4 36
This section discusses the behaviour of objects related to loopbacks.
本节讨论与环回相关的对象的行为。
The object dsx3LoopbackConfig represents the desired state of loopbacks on this interface. Using this object a Manager can request: LineLoopback PayloadLoopback (if ESF framing) InwardLoopback DualLoopback (Line + Inward) NoLoopback
对象dsx3LoopbackConfig表示此接口上所需的环回状态。使用此对象，管理员可以请求：LineLoopback PayloadLoopback（如果ESF成帧）InwardLoopback DualLoopback（Line+Inward）NoLoopback
The remote end can also request lookbacks either through the FDL channel if ESF or inband if D4. The loopbacks that can be requested this way are:
远程端还可以通过FDL信道（如果是ESF）或带内信道（如果是D4）请求回望。可以通过这种方式请求的环回包括：
LineLoopback PayloadLoopback (if ESF framing) NoLoopback
LineLoopback PayloadLoopback（如果ESF成帧）NoLoopback
To model the current state of loopbacks on a DS3 interface, the object dsx3LoopbackStatus defines which loopback is currently applied to an interface. This object, which is a bitmap, will have bits turned on which reflect the currently active loopbacks on the interface as well as the source of those loopbacks.
为了对DS3接口上环回的当前状态进行建模，对象dsx3LoopbackStatus定义当前应用于接口的环回。此对象是位图，将启用位，以反映接口上当前活动的环回以及这些环回的源。
The following restrictions/rules apply to loopbacks:
以下限制/规则适用于环回：
The far end cannot undo loopbacks set by a manager.
远端无法撤消管理器设置的环回。
A manager can undo loopbacks set by the far end.
管理器可以撤消远端设置的环回。
Both a line loopback and an inward loopback can be set at the same time. Only these two loopbacks can co-exist and either one may be set by the manager or the far end. A LineLoopback request from the far end is incremental to an existing Inward loopback established by a manager. When a NoLoopback is received from the far end in this case, the InwardLoopback remains in place.
可以同时设置线路环回和向内环回。只有这两个环回可以共存，其中一个可以由管理器或远端设置。来自远端的LineLoopback请求是由管理器建立的现有内部环回的增量。在这种情况下，当从远端接收到NoLoopback时，向内的LOOPBACK保持在原位。
There are numerous things that could be included in a MIB for DS3/E3 signals: the management of multiplexors, CSUs, DSUs, and the like. The intent of this document is to facilitate the common management of all devices with DS3/E3 interfaces. As such, a design decision was made up front to very closely align the MIB with the set of objects that can generally be read from DS3/E3 devices that are currently deployed.
DS3/E3信号的MIB中可以包括许多内容：多路复用器、CSU、DSU等的管理。本文件的目的是促进对具有DS3/E3接口的所有设备的通用管理。因此，提前做出了一个设计决策，将MIB与通常可以从当前部署的DS3/E3设备读取的对象集非常紧密地对齐。
The terminology used in this document to describe error conditions on a DS3 interface as monitored by a DS3 device are based on the late but not final draft of what became the ANSI T1.231 standard [ANSI-T1.231]. If the definition in this document does not match the definition in the ANSI T1.231 document, the implementer should follow the definition described in this document.
本文件中用于描述由DS3设备监控的DS3接口上的错误条件的术语基于后来的ANSI T1.231标准[ANSI-T1.231]的最新但非最终草案。如果本文件中的定义与ANSI T1.231文件中的定义不匹配，则实施者应遵循本文件中描述的定义。
Bipolar Violation (BPV) Error Event A bipolar violation error event, for B3ZS(HDB3)-coded signals, is the occurrence of a pulse of the same polarity as the previous pulse without being part of the zero substitution code, B3ZS(HDB3). For B3ZS(HDB3)-coded signals, a bipolar violation error event may also include other error patterns such as: three(four) or more consecutive zeros and incorrect polarity (See T1.231 section 7.1.1.1.1).
双极性违规（BPV）错误事件对于B3ZS（HDB3）编码信号，双极性违规错误事件是发生与前一个脉冲极性相同的脉冲，而不属于零替换码B3ZS（HDB3）的一部分。对于B3ZS（HDB3）编码信号，双极性违规错误事件还可能包括其他错误模式，例如：三（四）个或更多连续零和不正确的极性（见T1.231第7.1.1.1节）。
Excessive Zeros (EXZ) Error Event An EXZ is the occurrence of any zero string length equal to or greater than 3 for B3ZS, or greater than 4 for HDB3 (See T1.231 section 7.1.1.1.2).
过零（EXZ）错误事件EXZ是指B3Z中出现的任何零字符串长度等于或大于3，HDB3中出现的任何零字符串长度大于4（见T1.231第7.1.1.2节）。
Line Coding Violation (LCV) Error Event This parameter is a count of both BPVs and EXZs occurring over the accumulation period. An EXZ increments the LCV by one regardless of the length of the zero string. (Also known as CV-L. See T1.231 section 7.4.1.1.)
线路编码冲突（LCV）错误事件此参数是累积期间发生的BPV和EXZ计数。EXZ将LCV增加1，而与零字符串的长度无关。（也称为CV-L。见T1.231第7.4.1.1节。）
P-bit Coding Violation (PCV) Error Event For all DS3 applications, a coding violation error event is a P-bit Parity Error event. A P-bit Parity Error event is the occurrence of a received P-bit code on the DS3 M-frame that is not identical to the corresponding locally-calculated code (See T1.231 section 7.1.1.2.1).
P位编码冲突（PCV）错误事件对于所有DS3应用程序，编码冲突错误事件是P位奇偶校验错误事件。P位奇偶校验错误事件是指DS3 M帧上接收到的P位代码与相应的本地计算代码不相同（见T1.231第7.1.1.2.1节）。
C-bit Coding Violation (CCV) Error Event For C-bit Parity and SYNTRAN DS3 applications, this is the count of coding violations reported via the C-bits. For C-bit Parity, it is a count of CP-bit parity errors occurring in the accumulation interval. For SYNTRAN, it is a count of CRC-9 errors occurring in the accumulation interval (See T1.231 section 7.1.1.2.2).
C位编码冲突（CCV）错误事件对于C位奇偶校验和SYNTRAN DS3应用程序，这是通过C位报告的编码冲突计数。对于C位奇偶校验，它是累加间隔中发生的CP位奇偶校验错误计数。对于SYNTRAN，它是累加间隔内发生的CRC-9错误计数（见T1.231第7.1.1.2.2节）。
All performance parameters are accumulated in fifteen minute intervals and up to 96 intervals (24 hours worth) are kept by an agent. Fewer than 96 intervals of data will be available if the agent has been restarted within the last 24 hours. In addition, there is a rolling 24-hour total of each performance parameter.
所有性能参数以15分钟的间隔累积，代理最多可保留96个间隔（24小时）。如果代理在过去24小时内重新启动，则可用的数据间隔将少于96个。此外，每个性能参数都有一个24小时滚动总计。
There is no requirement for an agent to ensure fixed relationship between the start of a fifteen minute interval and any wall clock; however some agents may align the fifteen minute intervals with quarter hours.
不要求代理人确保15分钟间隔的开始和任何挂钟之间的固定关系；但是，一些代理可能会将15分钟的间隔与四分之一小时的间隔对齐。
Performance parameters are of types PerfCurrentCount, PerfIntervalCount and PerfTotalCount. These textual conventions are all Gauge32, and they are used because it is possible for these objects to decrease. Objects may decrease when Unavailable Seconds occurs across a fifteen minutes interval boundary. See Unavailable Seconds discussion later in this section.
性能参数的类型为PerfCurrentCount、PerfIntervalCount和PerfTotalCount。这些文本约定都是Gauge32，之所以使用它们，是因为这些对象可能会减少。当跨越15分钟间隔边界出现不可用秒时，对象可能会减少。请参阅本节后面的讨论。
Line Errored Seconds (LES) A Line Errored Second is a second in which one or more CV occurred OR one or more LOS defects. (Also known as ES-L. See T1.231 section 7.4.1.2.)
线路错误秒数（LES）线路错误秒数是发生一个或多个CV或一个或多个LOS缺陷的秒数。（也称为ES-L。见T1.231第7.4.1.2节。）
P-bit Errored Seconds (PES) An PES is a second with one or more PCVs OR one or more Out of Frame defects OR a detected incoming AIS. This gauge is not incremented when UASs are counted. (Also known as ESP-P. See T1.231 section 7.4.2.2.)
P位错误秒（PES）PES是一秒，具有一个或多个PCV或一个或多个帧外缺陷或检测到的传入AIS。当UAS计数时，此仪表不增加。（也称为ESP-P。参见T1.231第7.4.2.2节。）
P-bit Severely Errored Seconds (PSES) A PSES is a second with 44 or more PCVs OR one or more Out of Frame defects OR a detected incoming AIS. This gauge is not incremented when UASs are counted. (Also known as SESP-P. See T1.231 section 7.4.2.5.)
P位严重错误秒（PSE）PSE是指具有44个或更多PCV或一个或多个帧外缺陷或检测到传入AIS的秒。当UAS计数时，此仪表不增加。（也称为SESP-P。见T1.231第7.4.2.5节。）
C-bit Errored Seconds (CES) An CES is a second with one or more CCVs OR one or more Out of Frame defects OR a detected incoming AIS. This count is only for the SYNTRAN and C-bit Parity DS3 applications. This gauge is not incremented when UASs are counted. (Also known as ESCP-P. See T1.231 section 7.4.2.2.)
C位错误秒（CES）CES是一秒，具有一个或多个CCV或一个或多个帧外缺陷或检测到的传入AIS。此计数仅适用于SYNTRAN和C位奇偶校验DS3应用程序。当UAS计数时，此仪表不增加。（也称为ESCP-P。见T1.231第7.4.2.2节。）
C-bit Severely Errored Seconds (CSES) A CSES is a second with 44 or more CCVs OR one or more Out of Frame defects OR a detected incoming AIS. This count is only for the SYNTRAN and C-bit Parity DS3 applications. This gauge is not incremented when UASs are counted. (Also known as SESCP-P. See T1.231 section 7.4.2.5.)
C位严重错误秒（CSES）CSES是指具有44个或多个CCV或一个或多个帧外缺陷或检测到传入AIS的秒。此计数仅适用于SYNTRAN和C位奇偶校验DS3应用程序。当UAS计数时，此仪表不增加。（也称为SESCP-P。见T1.231第7.4.2.5节。）
Severely Errored Framing Seconds (SEFS) A SEFS is a second with one or more Out of Frame defects OR a detected incoming AIS. This item is not incremented during unavailable seconds. (Also known as SAS-P. See T1.231 section 7.4.2.6.)
严重错误帧秒（SEFS）SEFS是指出现一个或多个帧外缺陷或检测到传入AIS的秒。在不可用的秒数内，此项不会增加。（也称为SAS-P。参见T1.231第7.4.2.6节。）
Unavailable Seconds (UAS) UAS are calculated by counting the number of seconds that the interface is unavailable. The DS3 interface is said to be unavailable from the onset of 10 contiguous PSESs, or the onset of the condition leading to a failure (see Failure States). If the condition leading to the failure was immediately preceded by one or more contiguous PSESs, then the DS3 interface unavailability starts from the onset of these PSESs. Once unavailable, and if no failure is present, the DS3 interface becomes available at the onset of 10 contiguous seconds with no PSESs. Once unavailable, and if a
不可用秒数（UAS）UAS通过计算接口不可用的秒数来计算。据说DS3接口从10个连续PSEs开始或导致故障的条件开始时就不可用（请参见故障状态）。如果导致故障的条件之前紧接着是一个或多个连续PSE，则DS3接口不可用性从这些PSE开始。一旦不可用，并且如果不存在故障，DS3接口在连续10秒开始时变为可用，无PSESs。一旦不可用，如果
failure is present, the DS3 interface becomes available at the onset of 10 contiguous seconds with no PSESs, if the failure clearing time is less than or equal to 10 seconds. If the failure clearing time is more than 10 seconds, the DS3 interface becomes available at the onset of 10 contiguous seconds with no PSESs, or the onset period leading to the successful clearing condition, whichever occurs later. With respect to the DS3 error counts, all counters are incremented while the DS3 interface is deemed available. While the interface is deemed unavailable, the only count that is incremented is UASs.
出现故障时，如果故障清除时间小于或等于10秒，则DS3接口在连续10秒开始时变为可用，且无PSESs。如果故障清除时间超过10秒，则DS3接口在无PSESs的连续10秒开始时或导致成功清除条件的开始时间（以较晚者为准）时可用。关于DS3错误计数，当认为DS3接口可用时，所有计数器都会递增。当该接口被视为不可用时，唯一增加的计数是UAS。
Note that this definition implies that the agent cannot determine until after a ten second interval has passed whether a given one-second interval belongs to available or unavailable time. If the agent chooses to update the various performance statistics in real time then it must be prepared to retroactively reduce the PES, PSES, CES, and CSES counts by 10 and increase the UAS count by 10 when it determines that available time has been entered. It must also be prepared to adjust the PCV, CCV, and SEFS count as necessary since these parameters are not accumulated during unavailable time. Similarly, it must be prepared to retroactively decrease the UAS count by 10 and increase the PES, CES, PCV, and CCV counts as necessary upon entering available time. A special case exists when the 10 second period leading to available or unavailable time crosses a 900 second statistics window boundary, as the foregoing description implies that the PCV, CCV, PES, CES, PSES, CSEC, SEFS, and UAS counts for the PREVIOUS interval must be adjusted. In this case successive GETs of the affected dsx3IntervalPSESs and dsx3IntervalUASs objects will return differing values if the first GET occurs during the first few seconds of the window.
请注意，此定义意味着，在经过10秒的间隔之后，代理才能确定给定的1秒间隔属于可用时间还是不可用时间。如果代理选择实时更新各种性能统计数据，则必须准备追溯性地将PES、PSE、CES和CSE计数减少10，并在确定已输入可用时间时将UAS计数增加10。还必须准备根据需要调整PCV、CCV和SEF计数，因为这些参数在不可用时间内不会累积。同样，在输入可用时间后，必须准备追溯性地将UAS计数减少10，并根据需要增加PES、CES、PCV和CCV计数。当导致可用或不可用时间的10秒周期跨越900秒统计窗口边界时，存在一种特殊情况，因为前面的描述暗示必须调整前一间隔的PCV、CCV、PES、CES、PSE、CSEC、SEF和UAS计数。在这种情况下，如果第一次获取发生在窗口的前几秒钟，则受影响的dsx3IntervalPSESs和dsx3IntervalUASs对象的连续获取将返回不同的值。
The agent may instead choose to delay updates to the various statistics by 10 seconds in order to avoid retroactive adjustments to the counters. A way to do this is sketched in Appendix B.
代理可以选择将各种统计数据的更新延迟10秒，以避免对计数器进行追溯调整。附录B中概述了实现这一点的方法。
In any case, a linkDown trap shall be sent only after the agent has determined for certain that the unavailable state has been entered, but the time on the trap will be that of the first UAS (i.e., 10 seconds earlier). A linkUp trap shall be handled similarly.
在任何情况下，只有在代理确定已进入不可用状态后，才应发送链路断开陷阱，但陷阱上的时间将是第一个UAS的时间（即，提前10秒）。应以类似方式处理连接陷阱。
According to [ANSI-T1.231] unavailable time begins at the _onset_ of 10 contiguous severely errored seconds -- that is, unavailable time starts with the _first_ of the 10 contiguous SESs. Also, while an interface is deemed unavailable all counters for that interface are
根据[ANSI-T1.231]的规定，不可用时间开始于10个连续严重错误秒的开始时间，也就是说，不可用时间开始于10个连续SES中的第一个。此外，当一个接口被视为不可用时，该接口的所有计数器都是可用的
frozen except for the UAS count. It follows that an implementation which strictly complies with this standard must _not_ increment any counters other than the UAS count -- even temporarily -- as a result of anything that happens during those 10 seconds. Since changes in the signal state lag the data to which they apply by 10 seconds, an ANSI-compliant implementation must pass the one-second statistics through a 10-second delay line prior to updating any counters. That can be done by performing the following steps at the end of each one second interval.
除UAS计数外，已冻结。因此，严格遵守此标准的实现必须不增加UAS计数以外的任何计数器，即使是暂时的，因为在这10秒内发生的任何事情。由于信号状态的变化使其应用的数据滞后10秒，因此符合ANSI标准的实现必须在更新任何计数器之前通过10秒延迟线传递1秒统计数据。这可以通过在每一秒间隔结束时执行以下步骤来完成。
i) Read near/far end CV counter and alarm status flags from the hardware.
i) 从硬件读取近端/远端CV计数器和报警状态标志。
ii) Accumulate the CV counts for the preceding second and compare them to the ES and SES threshold for the layer in question. Update the signal state and shift the one-second CV counts and ES/SES flags into the 10-element delay line. Note that far-end one-second statistics are to be flagged as "absent" during any second in which there is an incoming defect at the layer in question or at any lower layer.
ii）累积前一秒的CV计数，并将其与相关层的ES和SES阈值进行比较。更新信号状态，并将1秒CV计数和ES/SES标志移到10元件延迟线中。请注意，在相关层或任何较低层存在传入缺陷的任何一秒钟内，远端1秒统计数据将被标记为“不存在”。
iii) Update the current interval statistics using the signal state from the _previous_ update cycle and the one-second CV counts and ES/SES flags shifted out of the 10-element delay line.
iii）使用上一次更新周期的信号状态以及从10元件延迟线移出的1秒CV计数和ES/SES标志更新当前间隔统计信息。
This approach is further described in Appendix B.
附录B进一步描述了该方法。
Failure States: The Remote Alarm Indication (RAI) failure, in SYNTRAN applications, is declared after detecting the Yellow Alarm Signal on the alarm channel. See ANSI T1.107a-1990 [ANSI-T1.107a]. The Remote Alarm Indication failure, in C-bit Parity DS3 applications, is declared as soon as the presence of either one or two alarm signals are detected on the Far End Alarm Channel. See [ANSI-T1.107]. The Remote Alarm Indication failure may also be declared after detecting the far-end SEF/AIS defect (aka yellow). The Remote Alarm Indication failure is cleared as soon as the presence of the any of the above alarms are removed.
故障状态：在SYNTRAN应用中，在检测到报警通道上的黄色报警信号后，宣布远程报警指示（RAI）故障。见ANSI T1.107a-1990[ANSI-T1.107a]。在C位奇偶校验DS3应用中，一旦在远端报警信道上检测到一个或两个报警信号，就会宣布远程报警指示故障。见[ANSI-T1.107]。远程报警指示故障也可在检测到远端SEF/AIS缺陷（又名黄色）后宣布。一旦消除上述任何报警，远程报警指示故障即被清除。
Also, the incoming failure state is declared when a defect persists for at least 2-10 seconds. The defects are the following: Loss of Signal (LOS), an Out of Frame (OOF) or an incoming Alarm Indication Signal (AIS). The Failure State is cleared when the defect is absent for less than or equal to 20 seconds.
此外，当缺陷持续至少2-10秒时，将声明传入故障状态。缺陷如下：信号丢失（LOS）、帧外（OOF）或传入报警指示信号（AIS）。当缺陷消失时间小于或等于20秒时，故障状态被清除。
Far End SEF/AIS defect (aka yellow) A Far End SEF/AIS defect is the occurrence of the two X-bits in a M-frame set to zero. The Far End SEF/AIS defect is terminated when the two X-bits in a M-frame are set to one. (Also known as SASCP-PFE. See T1.231 section 7.4.4.2.6)
远端SEF/AIS缺陷（又名黄色）远端SEF/AIS缺陷是在设置为零的M帧中出现两个X位。当M帧中的两个X位设置为1时，远端SEF/AIS缺陷终止。（也称为SASCP-PFE。见T1.231第7.4.4.2.6节）
Out of Frame (OOF) defect A DS3 OOF defect is detected when any three or more errors in sixteen or fewer consecutive F-bits occur within a DS3 M-frame. An OOF defect may also be called a Severely Errored Frame (SEF) defect. An OOF defect is cleared when reframe occurs. A DS3 Loss of Frame (LOF) failure is declared when the DS3 OOF defect is consistent for 2 to 10 seconds. The DS3 OOF defect ends when reframe occurs. The DS3 LOF failure is cleared when the DS3 OOF defect is absent for 10 to 20 seconds. (See T1.231 section 7.1.2.2.1)
帧外（OOF）缺陷当DS3 M帧内16个或更少连续F位中出现任何三个或更多错误时，会检测到DS3 OOF缺陷。OOF缺陷也可以称为严重错误帧（SEF）缺陷。当发生重构时，OOF缺陷被清除。当DS3 OOF缺陷持续2到10秒时，将宣布DS3丢失帧（LOF）故障。DS3 OOF缺陷在发生重构时结束。当DS3 OOF缺陷缺失10到20秒时，DS3 LOF故障被清除。（见T1.231第7.1.2.2.1节）
An E3 OOF defect is detected when four consecutive frame alignment signals have been incorrectly received in there predicted positions in an E3 signal. E3 frame alignment occurs when the presence of three consecutive frame alignment signals have been detected.
当在E3信号中的预测位置错误地接收到四个连续的帧对齐信号时，检测到E3 OOF缺陷。当检测到三个连续的帧对齐信号时，E3帧对齐发生。
Loss of Signal (LOS) defect The DS3 LOS defect is declared upon observing 175 +/- 75 contiguous pulse positions with no pulses of either positive or negative polarity. The DS3 LOS defect is terminated upon observing an average pulse density of at least 33% over a period of 175 +/- 75 contiguous pulse positions starting with the receipt of a pulse. (See T1.231 section 7.1.2.1.1)
信号丢失（LOS）缺陷DS3 LOS缺陷是在观察175+/-75个连续脉冲位置时宣布的，没有正负极性脉冲。从接收到脉冲开始，在175+/-75个连续脉冲位置的周期内观察到至少33%的平均脉冲密度时，DS3服务水平缺陷终止。（见T1.231第7.1.2.1.1节）
Alarm Indication Signal (AIS) defect The DS3 AIS is framed with "stuck stuffing." This implies that it has a valid M-subframe alignments bits, M-frame alignment bits, and P bits. The information bits are set to a 1010... sequence, starting with a one (1) after each M-subframe alignment bit, M-frame alignment bit, X bit, P bit, and C bit. The C bits are all set to zero giving what is called "stuck stuffing." The X bits are set to one. The DS3 AIS defect is declared after DS3 AIS is present in contiguous M-frames for a time equal to or greater than T, where 0.2 ms <= T <= 100 ms. The DS3 AIS defect is terminated after AIS is absent in contiguous M-frames for a time equal to or greater than T. (See T1.231 section 7.1.2.2.3)
报警指示信号（AIS）缺陷DS3 AIS采用“卡滞填充”进行帧设置。这意味着它具有有效的M子帧对齐位、M帧对齐位和P位。信息位设置为1010。。。序列，从每个M子帧对齐位、M帧对齐位、X位、P位和C位之后的一（1）开始。C位都被设置为零，这就是所谓的“卡住填料”。X位被设置为1。DS3 AIS缺陷在DS3 AIS出现在连续M帧中的时间等于或大于T后宣布，其中0.2毫秒<=T<=100毫秒。DS3 AIS缺陷在连续M帧中出现的时间等于或大于T后终止。（见T1.231第7.1.2.2.3节）
The E3 binary content of the AIS is nominally a continuous stream of ones. AIS detection and the application of consequent actions, should be completed within a time limit of 1 ms.
AIS的E3二进制内容名义上是一个连续的二进制内容流。AIS检测和后续行动的应用应在1 ms的时限内完成。
Circuit Identifier This is a character string specified by the circuit vendor, and is useful when communicating with the vendor during the troubleshooting process (see M.1400 [ITU-T-M.1400] for additional information).
电路标识符这是电路供应商指定的字符串，在故障排除过程中与供应商通信时非常有用（更多信息请参见M.1400[ITU-T-M.1400]）。
Proxy In this document, the word proxy is meant to indicate an application which receives SNMP messages and replies to them on behalf of the devices which implement the actual DS3/E3 interfaces. The proxy may have already collected the information about the DS3/E3 interfaces into its local database and may not necessarily forward the requests to the actual DS3/E3 interface. It is expected in such an application that there are periods of time where the proxy is not communicating with the DS3/E3 interfaces. In these instances the proxy will not necessarily have up-to-date configuration information and will most likely have missed the collection of some statistics data. Missed statistics data collection will result in invalid data in the interval table.
Proxy在本文档中，Proxy一词表示代表实现实际DS3/E3接口的设备接收SNMP消息并回复这些消息的应用程序。代理可能已经将有关DS3/E3接口的信息收集到其本地数据库中，并且不一定将请求转发到实际的DS3/E3接口。在这种应用程序中，预计有一段时间代理不与DS3/E3接口通信。在这些情况下，代理不一定具有最新的配置信息，并且很可能错过了一些统计数据的收集。未收集统计数据将导致间隔表中的数据无效。
DS3-MIB DEFINITIONS ::= BEGIN
DS3-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
NOTIFICATION-TYPE, transmission
FROM SNMPv2-SMI -- [RFC2578]
DisplayString, TimeStamp, TruthValue
FROM SNMPv2-TC -- [RFC2579]
MODULE-COMPLIANCE, OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF -- [RFC2580]
InterfaceIndex
FROM IF-MIB -- [RFC2863]
PerfCurrentCount, PerfIntervalCount,
PerfTotalCount
FROM PerfHist-TC-MIB; -- [RFC3593]
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
NOTIFICATION-TYPE, transmission
FROM SNMPv2-SMI -- [RFC2578]
DisplayString, TimeStamp, TruthValue
FROM SNMPv2-TC -- [RFC2579]
MODULE-COMPLIANCE, OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF -- [RFC2580]
InterfaceIndex
FROM IF-MIB -- [RFC2863]
PerfCurrentCount, PerfIntervalCount,
PerfTotalCount
FROM PerfHist-TC-MIB; -- [RFC3593]
ds3 MODULE-IDENTITY LAST-UPDATED "200409080000Z" -- September 08, 2004 ORGANIZATION "IETF AToM MIB Working Group" CONTACT-INFO "WG charter: http://www.ietf.org/html.charters/atommib-charter.html
ds3模块标识最后更新的“200409080000Z”-2004年9月8日组织“IETF AToM MIB工作组”联系方式“工作组章程：http://www.ietf.org/html.charters/atommib-charter.html
Mailing Lists:
General Discussion: atommib@research.telcordia.com
To Subscribe: atommib-request@research.telcordia.com
Mailing Lists:
General Discussion: atommib@research.telcordia.com
To Subscribe: atommib-request@research.telcordia.com
Editor: Orly Nicklass
编辑：奥利·尼克拉斯
Postal: RAD Data Communications, Ltd. Ziv Tower, 24 Roul Walenberg Tel Aviv, Israel, 69719
邮政地址：以色列特拉维夫鲁尔瓦伦堡24号齐夫大厦RAD数据通信有限公司，邮编：69719
Tel: +9723 765 9969
E-mail: orly_n@rad.com"
Tel: +9723 765 9969
E-mail: orly_n@rad.com"
DESCRIPTION "The is the MIB module that describes DS3 and E3 interfaces objects.
DESCRIPTION“是描述DS3和E3接口对象的MIB模块。
Copyright (c) The Internet Society (2004). This version of this MIB module is part of RFC 3896; see the RFC itself for full legal notices."
版权所有（c）互联网协会（2004年）。此版本的MIB模块是RFC 3896的一部分；有关完整的法律通知，请参见RFC本身。”
REVISION "200409080000Z" -- September 08, 2004
修订版“200409080000Z”-2004年9月8日
DESCRIPTION "The RFC 3896 version of this MIB module. The key changes made to this MIB module since its publication in RFC 2496 are as follows:
DESCRIPTION“此MIB模块的RFC 3896版本。自其在RFC 2496中发布以来，对此MIB模块所做的主要更改如下：
(1) The dsx3FracIfIndex SYNTAX matches the description range.
(1) dsx3FracIfIndex语法与描述范围匹配。
(2) Reference was added to Circuit Identifier object.
(2) 已将引用添加到回路标识符对象。
(3) Usage of ifStackTable section was updated.
(3) 已更新ifStackTable节的使用情况。
(4) Align the DESCRIPTION clauses of few statistic objects with thenear end definition, the far end definition and with RFC 3593.
(4) 将少数统计对象的描述子句与近端定义、远端定义和RFC 3593对齐。
(5) Add new value, dsx3M13, to dsx3LineType."
(5) 将新值dsx3M13添加到dsx3LineType。“
REVISION "199808012130Z"
修订版“19980801230Z”
DESCRIPTION "The RFC 2496 version of this MIB module. The key changes made to this MIB module since its publication in RFC 1407 are as follows:
DESCRIPTION“此MIB模块的RFC 2496版本。自其在RFC 1407中发布以来，对此MIB模块所做的主要更改如下：
(1) The Fractional Table has been deprecated.
(1) 分数表已被弃用。
(2) This document uses SMIv2.
(2) 本文档使用SMIv2。
(3) Values are given for ifTable and ifXTable.
(3) 为ifTable和ifXTable提供了值。
(4) Example usage of ifStackTable is included.
(4) 包括ifStackTable的示例用法。
(5) dsx3IfIndex has been deprecated.
(5) DSX3iIndex已被弃用。
(6) The definition of valid intervals has been clarified for the case where the agent proxied for other devices. In particular, the treatment of missing intervals has been clarified.
(6) 对于代理代理其他设备的情况，已明确了有效间隔的定义。特别是，已澄清了缺失间隔的处理方法。
(7) An inward loopback has been added.
(7) 已添加一个内部环回。
(8) Additional lineStatus bits have been added for Near End in Unavailable Signal State, Carrier Equipment Out of Service.
(8) 已为处于不可用信号状态的近端、载波设备停止服务添加了额外的lineStatus位。
(9) A read-write line Length object has been added.
(9) 已添加读写行长度对象。
(10) Added a lineStatus last change, trap and enabler.
（10） 添加了lineStatus上次更改、陷阱和启用码。
(11) Textual Conventions for statistics objects have been used.
（11） 使用了统计对象的文本约定。
(12) A new object, dsx3LoopbackStatus, has been introduced to reflect the loopbacks established on a DS3/E3 interface and the source to the requests. dsx3LoopbackConfig continues to be the desired loopback state while dsx3LoopbackStatus reflects the actual state.
（12） 引入了一个新对象dsx3LoopbackStatus，以反映在DS3/E3接口上建立的环回以及请求的源。dsx3LoopbackConfig继续是所需的环回状态，而dsx3LoopbackStatus反映实际状态。
(13) A dual loopback has been added to allow the setting of an inward loopback and a line loopback at the same time.
（13） 添加了双环回，以允许同时设置向内环回和线环回。
(14) An object has been added to indicated whether or not this is a channelized DS3/E3.
（14） 已添加一个对象以指示这是否是信道化DS3/E3。
(15) A new object has been added to indicate which DS1 is to set for remote loopback."
（15） 已添加一个新对象，以指示要为远程环回设置的DS1。”
REVISION "199301252028Z"
DESCRIPTION
"Initial version, published as RFC 1407."
::= { transmission 30 }
REVISION "199301252028Z"
DESCRIPTION
"Initial version, published as RFC 1407."
::= { transmission 30 }
-- The DS3/E3 Near End Group
--DS3/E3近端组
-- The DS3/E3 Near End Group consists of four tables:
-- DS3/E3 Configuration
-- DS3/E3 Current
-- DS3/E3 Interval
-- DS3/E3 Total
-- The DS3/E3 Near End Group consists of four tables:
-- DS3/E3 Configuration
-- DS3/E3 Current
-- DS3/E3 Interval
-- DS3/E3 Total
-- the DS3/E3 Configuration Table
--DS3/E3配置表
dsx3ConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 Configuration table."
::= { ds3 5 }
dsx3ConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 Configuration table."
::= { ds3 5 }
dsx3ConfigEntry OBJECT-TYPE
SYNTAX Dsx3ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Configuration table."
INDEX { dsx3LineIndex }
::= { dsx3ConfigTable 1 }
dsx3ConfigEntry OBJECT-TYPE
SYNTAX Dsx3ConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Configuration table."
INDEX { dsx3LineIndex }
::= { dsx3ConfigTable 1 }
Dsx3ConfigEntry ::=
SEQUENCE {
dsx3LineIndex InterfaceIndex,
dsx3IfIndex InterfaceIndex,
dsx3TimeElapsed INTEGER,
dsx3ValidIntervals INTEGER,
dsx3LineType INTEGER,
dsx3LineCoding INTEGER,
dsx3SendCode INTEGER,
dsx3CircuitIdentifier DisplayString,
dsx3LoopbackConfig INTEGER,
dsx3LineStatus INTEGER,
dsx3TransmitClockSource INTEGER,
dsx3InvalidIntervals INTEGER,
dsx3LineLength INTEGER,
dsx3LineStatusLastChange TimeStamp,
Dsx3ConfigEntry ::=
SEQUENCE {
dsx3LineIndex InterfaceIndex,
dsx3IfIndex InterfaceIndex,
dsx3TimeElapsed INTEGER,
dsx3ValidIntervals INTEGER,
dsx3LineType INTEGER,
dsx3LineCoding INTEGER,
dsx3SendCode INTEGER,
dsx3CircuitIdentifier DisplayString,
dsx3LoopbackConfig INTEGER,
dsx3LineStatus INTEGER,
dsx3TransmitClockSource INTEGER,
dsx3InvalidIntervals INTEGER,
dsx3LineLength INTEGER,
dsx3LineStatusLastChange TimeStamp,
dsx3LineStatusChangeTrapEnable INTEGER, dsx3LoopbackStatus INTEGER, dsx3Channelization INTEGER, dsx3Ds1ForRemoteLoop INTEGER
dsx3LineStatusChangeTrapEnable整数、dsx3LoopbackStatus整数、dsx3Channelization整数、dsx3Ds1ForRemoteLoop整数
}
}
dsx3LineIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index
dsx3LineIndex对象类型语法接口索引MAX-ACCESS只读--自最初为--SMIv1索引以来为只读
STATUS current DESCRIPTION "This object should be made equal to ifIndex. The next paragraph describes its previous usage. Making the object equal to ifIndex allows proper use of ifStackTable.
STATUS current DESCRIPTION“此对象应与ifIndex相等。下一段描述其以前的用法。将对象与ifIndex相等可正确使用ifStackTable。
Previously, this object was the identifier of a
DS3/E3 Interface on a managed device. If there is
an ifEntry that is directly associated with this
and only this DS3/E3 interface, it should have the
same value as ifIndex. Otherwise, number the
dsx3LineIndices with an unique identifier
following the rules of choosing a number that is
greater than ifNumber and numbering the inside
interfaces (e.g., equipment side) with even
numbers and outside interfaces (e.g., network side)
with odd numbers."
::= { dsx3ConfigEntry 1 }
Previously, this object was the identifier of a
DS3/E3 Interface on a managed device. If there is
an ifEntry that is directly associated with this
and only this DS3/E3 interface, it should have the
same value as ifIndex. Otherwise, number the
dsx3LineIndices with an unique identifier
following the rules of choosing a number that is
greater than ifNumber and numbering the inside
interfaces (e.g., equipment side) with even
numbers and outside interfaces (e.g., network side)
with odd numbers."
::= { dsx3ConfigEntry 1 }
dsx3IfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This value for this object is equal to the value
of ifIndex from the Interfaces table of MIB II
(RFC 1213)."
::= { dsx3ConfigEntry 2 }
dsx3IfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This value for this object is equal to the value
of ifIndex from the Interfaces table of MIB II
(RFC 1213)."
::= { dsx3ConfigEntry 2 }
dsx3TimeElapsed OBJECT-TYPE SYNTAX INTEGER (0..899) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of seconds that have elapsed since the
DSX3TimeAppeased对象类型语法整数（0..899）MAX-ACCESS只读状态当前描述“自
beginning of the near end current error-
measurement period. If, for some reason, such as
an adjustment in the system's time-of-day clock,
the current interval exceeds the maximum value,
the agent will return the maximum value."
::= { dsx3ConfigEntry 3 }
beginning of the near end current error-
measurement period. If, for some reason, such as
an adjustment in the system's time-of-day clock,
the current interval exceeds the maximum value,
the agent will return the maximum value."
::= { dsx3ConfigEntry 3 }
dsx3ValidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous near end intervals for
which data was collected. The value will be 96
unless the interface was brought online within the
last 24 hours, in which case the value will be the
number of complete 15 minute near end intervals
since the interface has been online. In the case
where the agent is a proxy, it is possible that
some intervals are unavailable. In this case,
this interval is the maximum interval number for
which data is available."
::= { dsx3ConfigEntry 4 }
dsx3ValidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous near end intervals for
which data was collected. The value will be 96
unless the interface was brought online within the
last 24 hours, in which case the value will be the
number of complete 15 minute near end intervals
since the interface has been online. In the case
where the agent is a proxy, it is possible that
some intervals are unavailable. In this case,
this interval is the maximum interval number for
which data is available."
::= { dsx3ConfigEntry 4 }
dsx3LineType OBJECT-TYPE
SYNTAX INTEGER {
dsx3other(1),
dsx3M23(2),
dsx3SYNTRAN(3),
dsx3CbitParity(4),
dsx3ClearChannel(5),
e3other(6),
e3Framed(7),
e3Plcp(8),
dsx3M13(9)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable indicates the variety of DS3 C-bit
or E3 application implementing this interface. The
type of interface affects the interpretation of
the usage and error statistics. The rate of DS3
is 44.736 Mbps and E3 is 34.368 Mbps. The
dsx3ClearChannel value means that the C-bits are
not used except for sending/receiving AIS. The
values, in sequence, describe:
dsx3LineType OBJECT-TYPE
SYNTAX INTEGER {
dsx3other(1),
dsx3M23(2),
dsx3SYNTRAN(3),
dsx3CbitParity(4),
dsx3ClearChannel(5),
e3other(6),
e3Framed(7),
e3Plcp(8),
dsx3M13(9)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable indicates the variety of DS3 C-bit
or E3 application implementing this interface. The
type of interface affects the interpretation of
the usage and error statistics. The rate of DS3
is 44.736 Mbps and E3 is 34.368 Mbps. The
dsx3ClearChannel value means that the C-bits are
not used except for sending/receiving AIS. The
values, in sequence, describe:
TITLE: SPECIFICATION: dsx3M23 ANSI T1.107-1988 dsx3SYNTRAN ANSI T1.107-1988 dsx3CbitParity ANSI T1.107a-1990 dsx3ClearChannel ANSI T1.102-1987 e3Framed CCITT G.751 e3Plcp ETSI T/NA(91)18 dsx3M13 ANSI T1.107a-1990."
标题：规范：dsx3M23 ANSI T1.107-1988 dsx3SYNTRAN ANSI T1.107-1988 dsx3CbitParity ANSI T1.107a-1990 dsx3ClearChannel ANSI T1.102-1987 E3TT G.751 e3Plcp ETSI T/NA（91）18 dsx3M13 ANSI T1.107a-1990。”
REFERENCE
"American National Standard for telecommunications
- digital hierarchy -
formats specification, ANSI T1.107- 1988.
ANSI T1.107a-1990.
American National Standard for telecommunications
- digital hierarchy -
electrical interfaces, ANSI T1.102- 1987.
CCITT - Digital Multiplex Equipment Operating at
the Third Order Bit Rate of 34 368 Kbit/s and
the Forth Order Bit Rate of 139 264 Kbit/s
and Using Positive Justification, G.751
European Telecommunications Standards Institute
-- ETS '34M' --
Metropolitan Area Network Physical
Convergence Layer Procedure for
34.368 Megabits per Second, T/NA(91)18,
May 1991."
::= { dsx3ConfigEntry 5 }
REFERENCE
"American National Standard for telecommunications
- digital hierarchy -
formats specification, ANSI T1.107- 1988.
ANSI T1.107a-1990.
American National Standard for telecommunications
- digital hierarchy -
electrical interfaces, ANSI T1.102- 1987.
CCITT - Digital Multiplex Equipment Operating at
the Third Order Bit Rate of 34 368 Kbit/s and
the Forth Order Bit Rate of 139 264 Kbit/s
and Using Positive Justification, G.751
European Telecommunications Standards Institute
-- ETS '34M' --
Metropolitan Area Network Physical
Convergence Layer Procedure for
34.368 Megabits per Second, T/NA(91)18,
May 1991."
::= { dsx3ConfigEntry 5 }
dsx3LineCoding OBJECT-TYPE
SYNTAX INTEGER {
dsx3Other(1),
dsx3B3ZS(2),
e3HDB3(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable describes the variety of Zero Code
Suppression used on this interface, which in turn
affects a number of its characteristics.
dsx3B3ZS and e3HDB3 refer to the use of specified
patterns of normal bits and bipolar violations
which are used to replace sequences of zero bits
of a specified length."
::= { dsx3ConfigEntry 6 }
dsx3LineCoding OBJECT-TYPE
SYNTAX INTEGER {
dsx3Other(1),
dsx3B3ZS(2),
e3HDB3(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable describes the variety of Zero Code
Suppression used on this interface, which in turn
affects a number of its characteristics.
dsx3B3ZS and e3HDB3 refer to the use of specified
patterns of normal bits and bipolar violations
which are used to replace sequences of zero bits
of a specified length."
::= { dsx3ConfigEntry 6 }
dsx3SendCode OBJECT-TYPE
dsx3SendCode对象类型
SYNTAX INTEGER {
dsx3SendNoCode(1),
dsx3SendLineCode(2),
dsx3SendPayloadCode(3),
dsx3SendResetCode(4),
dsx3SendDS1LoopCode(5),
dsx3SendTestPattern(6)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable indicates what type of code is
being sent across the DS3/E3 interface by the
device. (These are optional for E3 interfaces.)
Setting this variable causes the interface to
begin sending the code requested.
The values mean:
SYNTAX INTEGER {
dsx3SendNoCode(1),
dsx3SendLineCode(2),
dsx3SendPayloadCode(3),
dsx3SendResetCode(4),
dsx3SendDS1LoopCode(5),
dsx3SendTestPattern(6)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable indicates what type of code is
being sent across the DS3/E3 interface by the
device. (These are optional for E3 interfaces.)
Setting this variable causes the interface to
begin sending the code requested.
The values mean:
dsx3SendNoCode sending looped or normal data
dsx3SendNoCode发送循环或正常数据
dsx3SendLineCode sending a request for a line loopback
dsx3SendLineCode发送线路环回请求
dsx3SendPayloadCode sending a request for a payload loopback (i.e., all DS1/E1s in a DS3/E3 frame)
dsx3SendPayloadCode发送有效负载环回请求（即DS3/E3帧中的所有DS1/E1）
dsx3SendResetCode sending a loopback deactivation request
dsx3SendResetCode发送环回停用请求
dsx3SendDS1LoopCode requesting to loopback a particular DS1/E1 within a DS3/E3 frame. The DS1/E1 is indicated in dsx3Ds1ForRemoteLoop.
dsx3SendDS1LoopCode请求在DS3/E3帧内回送特定DS1/E1。DS1/E1在dsx3Ds1ForRemoteLoop中表示。
dsx3SendTestPattern
sending a test pattern."
::= { dsx3ConfigEntry 7 }
dsx3SendTestPattern
sending a test pattern."
::= { dsx3ConfigEntry 7 }
dsx3CircuitIdentifier OBJECT-TYPE SYNTAX DisplayString (SIZE (0..255)) MAX-ACCESS read-write STATUS current DESCRIPTION "This variable contains the transmission vendor's circuit identifier, for the purpose of facilitating troubleshooting."
dsx3CircuitIdentifier对象类型语法DisplayString（大小（0..255））MAX-ACCESS读写状态当前描述“此变量包含变速箱供应商的电路标识符，以便于故障排除。”
REFERENCE "ITU-T M.1400"
::= { dsx3ConfigEntry 8 }
REFERENCE "ITU-T M.1400"
::= { dsx3ConfigEntry 8 }
dsx3LoopbackConfig OBJECT-TYPE
SYNTAX INTEGER {
dsx3NoLoop(1),
dsx3PayloadLoop(2),
dsx3LineLoop(3),
dsx3OtherLoop(4),
dsx3InwardLoop(5),
dsx3DualLoop(6)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable represents the desired loopback
configuration of the DS3/E3 interface.
The values mean:
dsx3LoopbackConfig OBJECT-TYPE
SYNTAX INTEGER {
dsx3NoLoop(1),
dsx3PayloadLoop(2),
dsx3LineLoop(3),
dsx3OtherLoop(4),
dsx3InwardLoop(5),
dsx3DualLoop(6)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable represents the desired loopback
configuration of the DS3/E3 interface.
The values mean:
dsx3NoLoop Not in the loopback state. A device that is not capable of performing a loopback on the interface shall always return this as its value.
dsx3NoLoop未处于环回状态。不能在接口上执行环回的设备应始终将其作为其值返回。
dsx3PayloadLoop The received signal at this interface is looped through the device. Typically the received signal is looped back for retransmission after it has passed through the device's framing function.
dsx3PayloadLoop此接口处的接收信号通过设备循环。通常，接收到的信号在通过设备的帧功能后被回送以进行重新传输。
dsx3LineLoop The received signal at this interface does not go through the device (minimum penetration) but is looped back out.
dsx3LineLoop此接口处接收到的信号不通过设备（最小穿透），而是环回。
dsx3OtherLoop Loopbacks that are not defined here.
此处未定义的dsx3OtherLoop环回。
dsx3InwardLoop The sent signal at this interface is looped back through the device.
dsx3InwardLoop此接口上发送的信号通过设备进行环回。
dsx3DualLoop
Both dsx1LineLoop and dsx1InwardLoop will be
active simultaneously."
::= { dsx3ConfigEntry 9 }
dsx3DualLoop
Both dsx1LineLoop and dsx1InwardLoop will be
active simultaneously."
::= { dsx3ConfigEntry 9 }
dsx3LineStatus OBJECT-TYPE SYNTAX INTEGER (1..4095) MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates the Line Status of the interface. It contains loopback state information and failure state information. The dsx3LineStatus is a bit map represented as a sum, therefore, it can represent multiple failures and a loopback (see dsx3LoopbackConfig object for the type of loopback) simultaneously. The dsx3NoAlarm must be set if and only if no other flag is set.
dsx3LineStatus对象类型语法整数（1..4095）MAX-ACCESS只读状态当前描述“此变量表示接口的线路状态。它包含环回状态信息和故障状态信息。dsx3LineStatus是表示为和的位图，因此，它可以表示多个故障和一个环回（请参阅dsx3LoopbackConfig对象了解环回的类型）同时进行。只有当且仅当未设置其他标志时，才必须设置dsx3NoAlarm。
If the dsx3loopbackState bit is set, the loopback
in effect can be determined from the
dsx3loopbackConfig object.
The various bit positions are:
1 dsx3NoAlarm No alarm present
2 dsx3RcvRAIFailure Receiving Yellow/Remote
Alarm Indication
4 dsx3XmitRAIAlarm Transmitting Yellow/Remote
Alarm Indication
8 dsx3RcvAIS Receiving AIS failure state
16 dsx3XmitAIS Transmitting AIS
32 dsx3LOF Receiving LOF failure state
64 dsx3LOS Receiving LOS failure state
128 dsx3LoopbackState Looping the received signal
256 dsx3RcvTestCode Receiving a Test Pattern
512 dsx3OtherFailure any line status not defined
here
1024 dsx3UnavailSigState Near End in Unavailable
Signal State
2048 dsx3NetEquipOOS Carrier Equipment Out of
Service"
::= { dsx3ConfigEntry 10 }
If the dsx3loopbackState bit is set, the loopback
in effect can be determined from the
dsx3loopbackConfig object.
The various bit positions are:
1 dsx3NoAlarm No alarm present
2 dsx3RcvRAIFailure Receiving Yellow/Remote
Alarm Indication
4 dsx3XmitRAIAlarm Transmitting Yellow/Remote
Alarm Indication
8 dsx3RcvAIS Receiving AIS failure state
16 dsx3XmitAIS Transmitting AIS
32 dsx3LOF Receiving LOF failure state
64 dsx3LOS Receiving LOS failure state
128 dsx3LoopbackState Looping the received signal
256 dsx3RcvTestCode Receiving a Test Pattern
512 dsx3OtherFailure any line status not defined
here
1024 dsx3UnavailSigState Near End in Unavailable
Signal State
2048 dsx3NetEquipOOS Carrier Equipment Out of
Service"
::= { dsx3ConfigEntry 10 }
dsx3TransmitClockSource OBJECT-TYPE
SYNTAX INTEGER {
loopTiming(1),
localTiming(2),
throughTiming(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The source of Transmit Clock.
dsx3TransmitClockSource OBJECT-TYPE
SYNTAX INTEGER {
loopTiming(1),
localTiming(2),
throughTiming(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The source of Transmit Clock.
loopTiming indicates that the recovered receive clock is used as the transmit clock.
loopTiming表示恢复的接收时钟用作发送时钟。
localTiming indicates that a local clock source is used or that an external clock is attached to the box containing the interface.
localTiming表示使用了本地时钟源或外部时钟连接到包含接口的框。
throughTiming indicates that transmit clock is
derived from the recovered receive clock of
another DS3 interface."
::= { dsx3ConfigEntry 11 }
throughTiming indicates that transmit clock is
derived from the recovered receive clock of
another DS3 interface."
::= { dsx3ConfigEntry 11 }
dsx3InvalidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" The number of intervals in the range from 0 to
dsx3ValidIntervals for which no data is available.
This object will typically be zero except in cases
where the data for some intervals are not
available (e.g., in proxy situations)."
::= { dsx3ConfigEntry 12 }
dsx3InvalidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" The number of intervals in the range from 0 to
dsx3ValidIntervals for which no data is available.
This object will typically be zero except in cases
where the data for some intervals are not
available (e.g., in proxy situations)."
::= { dsx3ConfigEntry 12 }
dsx3LineLength OBJECT-TYPE
SYNTAX INTEGER (0..64000)
UNITS "meters"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The length of the ds3 line in meters. This
object provides information for line build out
circuitry if it exists and can use this object to
adjust the line build out."
::= { dsx3ConfigEntry 13 }
dsx3LineLength OBJECT-TYPE
SYNTAX INTEGER (0..64000)
UNITS "meters"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The length of the ds3 line in meters. This
object provides information for line build out
circuitry if it exists and can use this object to
adjust the line build out."
::= { dsx3ConfigEntry 13 }
dsx3LineStatusLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of MIB II's sysUpTime object at the
time this DS3/E3 entered its current line status
state. If the current state was entered prior to
the last re-initialization of the proxy-agent,
then this object contains a zero value."
::= { dsx3ConfigEntry 14 }
dsx3LineStatusLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of MIB II's sysUpTime object at the
time this DS3/E3 entered its current line status
state. If the current state was entered prior to
the last re-initialization of the proxy-agent,
then this object contains a zero value."
::= { dsx3ConfigEntry 14 }
dsx3LineStatusChangeTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether dsx3LineStatusChange traps
should be generated for this interface."
DEFVAL { disabled }
::= { dsx3ConfigEntry 15 }
dsx3LineStatusChangeTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether dsx3LineStatusChange traps
should be generated for this interface."
DEFVAL { disabled }
::= { dsx3ConfigEntry 15 }
dsx3LoopbackStatus OBJECT-TYPE SYNTAX INTEGER (1..127) MAX-ACCESS read-only STATUS current DESCRIPTION "This variable represents the current state of the loopback on the DS3 interface. It contains information about loopbacks established by a manager and remotely from the far end.
dsx3LoopbackStatus对象类型语法整数（1..127）MAX-ACCESS只读状态当前描述“此变量表示DS3接口上环回的当前状态。它包含有关由管理器建立并从远端远程建立的环回的信息。
The dsx3LoopbackStatus is a bit map represented as a sum, therefore is can represent multiple loopbacks simultaneously.
dsx3LoopbackStatus是一个以和表示的位图，因此可以同时表示多个环回。
The various bit positions are:
1 dsx3NoLoopback
2 dsx3NearEndPayloadLoopback
4 dsx3NearEndLineLoopback
8 dsx3NearEndOtherLoopback
16 dsx3NearEndInwardLoopback
32 dsx3FarEndPayloadLoopback
64 dsx3FarEndLineLoopback"
::= { dsx3ConfigEntry 16 }
The various bit positions are:
1 dsx3NoLoopback
2 dsx3NearEndPayloadLoopback
4 dsx3NearEndLineLoopback
8 dsx3NearEndOtherLoopback
16 dsx3NearEndInwardLoopback
32 dsx3FarEndPayloadLoopback
64 dsx3FarEndLineLoopback"
::= { dsx3ConfigEntry 16 }
dsx3Channelization OBJECT-TYPE
SYNTAX INTEGER {
disabled(1),
enabledDs1(2),
enabledDs2(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether this ds3/e3 is channelized or
unchannelized. The value of enabledDs1 indicates
dsx3Channelization OBJECT-TYPE
SYNTAX INTEGER {
disabled(1),
enabledDs1(2),
enabledDs2(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether this ds3/e3 is channelized or
unchannelized. The value of enabledDs1 indicates
that this is a DS3 channelized into DS1s. The
value of enabledDs3 indicated that this is a DS3
channelized into DS2s. Setting this object will
cause the creation or deletion of DS2 or DS1
entries in the ifTable. "
::= { dsx3ConfigEntry 17 }
that this is a DS3 channelized into DS1s. The
value of enabledDs3 indicated that this is a DS3
channelized into DS2s. Setting this object will
cause the creation or deletion of DS2 or DS1
entries in the ifTable. "
::= { dsx3ConfigEntry 17 }
dsx3Ds1ForRemoteLoop OBJECT-TYPE
SYNTAX INTEGER (0..29)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates which DS1/E1 on this DS3/E3 will be
indicated in the remote ds1 loopback request. A
value of 0 means no DS1 will be looped. A value
of 29 means all DS1s/E1s will be looped."
::= { dsx3ConfigEntry 18 }
dsx3Ds1ForRemoteLoop OBJECT-TYPE
SYNTAX INTEGER (0..29)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates which DS1/E1 on this DS3/E3 will be
indicated in the remote ds1 loopback request. A
value of 0 means no DS1 will be looped. A value
of 29 means all DS1s/E1s will be looped."
::= { dsx3ConfigEntry 18 }
-- the DS3/E3 Current Table
--DS3/E3当前表
dsx3CurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3CurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 current table contains various
statistics being collected for the current 15
minute interval."
::= { ds3 6 }
dsx3CurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3CurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 current table contains various
statistics being collected for the current 15
minute interval."
::= { ds3 6 }
dsx3CurrentEntry OBJECT-TYPE
SYNTAX Dsx3CurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Current table."
INDEX { dsx3CurrentIndex }
::= { dsx3CurrentTable 1 }
dsx3CurrentEntry OBJECT-TYPE
SYNTAX Dsx3CurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Current table."
INDEX { dsx3CurrentIndex }
::= { dsx3CurrentTable 1 }
Dsx3CurrentEntry ::=
SEQUENCE {
dsx3CurrentIndex InterfaceIndex,
dsx3CurrentPESs PerfCurrentCount,
dsx3CurrentPSESs PerfCurrentCount,
dsx3CurrentSEFSs PerfCurrentCount,
dsx3CurrentUASs PerfCurrentCount,
dsx3CurrentLCVs PerfCurrentCount,
Dsx3CurrentEntry ::=
SEQUENCE {
dsx3CurrentIndex InterfaceIndex,
dsx3CurrentPESs PerfCurrentCount,
dsx3CurrentPSESs PerfCurrentCount,
dsx3CurrentSEFSs PerfCurrentCount,
dsx3CurrentUASs PerfCurrentCount,
dsx3CurrentLCVs PerfCurrentCount,
dsx3CurrentPCVs PerfCurrentCount, dsx3CurrentLESs PerfCurrentCount, dsx3CurrentCCVs PerfCurrentCount, dsx3CurrentCESs PerfCurrentCount, dsx3CurrentCSESs PerfCurrentCount }
dsx3CurrentPCVs PerfCurrentCount、dsx3CurrentLESs PerfCurrentCount、dsx3CurrentCCVs PerfCurrentCount、DSX3CurrentAccess PerfCurrentCount、dsx3CurrentCSESs PerfCurrentCount}
dsx3CurrentIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the
DS3/E3 interface to which this entry is
applicable. The interface identified by a
particular value of this index is the same
interface as identified by the same value an
dsx3LineIndex object instance."
::= { dsx3CurrentEntry 1 }
dsx3CurrentIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the
DS3/E3 interface to which this entry is
applicable. The interface identified by a
particular value of this index is the same
interface as identified by the same value an
dsx3LineIndex object instance."
::= { dsx3CurrentEntry 1 }
dsx3CurrentPESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Errored Seconds."
::= { dsx3CurrentEntry 2 }
dsx3CurrentPESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Errored Seconds."
::= { dsx3CurrentEntry 2 }
dsx3CurrentPSESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Severely Errored Seconds."
::= { dsx3CurrentEntry 3 }
dsx3CurrentPSESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Severely Errored Seconds."
::= { dsx3CurrentEntry 3 }
dsx3CurrentSEFSs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Severely Errored Framing Seconds."
::= { dsx3CurrentEntry 4 }
dsx3CurrentSEFSs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Severely Errored Framing Seconds."
::= { dsx3CurrentEntry 4 }
dsx3CurrentUASs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Unavailable Seconds."
::= { dsx3CurrentEntry 5 }
dsx3CurrentUASs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Unavailable Seconds."
::= { dsx3CurrentEntry 5 }
dsx3CurrentLCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Line
Coding Violations."
::= { dsx3CurrentEntry 6 }
dsx3CurrentLCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Line
Coding Violations."
::= { dsx3CurrentEntry 6 }
dsx3CurrentPCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Coding Violations."
::= { dsx3CurrentEntry 7 }
dsx3CurrentPCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Coding Violations."
::= { dsx3CurrentEntry 7 }
dsx3CurrentLESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds."
::= { dsx3CurrentEntry 8 }
dsx3CurrentLESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds."
::= { dsx3CurrentEntry 8 }
dsx3CurrentCCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Coding Violations."
::= { dsx3CurrentEntry 9 }
dsx3CurrentCCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Coding Violations."
::= { dsx3CurrentEntry 9 }
dsx3CurrentCESs OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION
DSX3CurrentAccess对象类型语法PerfCurrentCount MAX-ACCESS只读状态当前说明
"The number of C-bit Errored Seconds."
::= { dsx3CurrentEntry 10 }
"The number of C-bit Errored Seconds."
::= { dsx3CurrentEntry 10 }
dsx3CurrentCSESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Severely Errored Seconds."
::= { dsx3CurrentEntry 11 }
dsx3CurrentCSESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Severely Errored Seconds."
::= { dsx3CurrentEntry 11 }
-- the DS3/E3 Interval Table
--DS3/E3间隔表
dsx3IntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3IntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 Interval Table contains various
statistics collected by each DS3/E3 Interface over
the previous 24 hours of operation. The past 24
hours are broken into 96 completed 15 minute
intervals. Each row in this table represents one
such interval (identified by dsx3IntervalNumber)
and for one specific interface (identified by
dsx3IntervalIndex)."
::= { ds3 7 }
dsx3IntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3IntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 Interval Table contains various
statistics collected by each DS3/E3 Interface over
the previous 24 hours of operation. The past 24
hours are broken into 96 completed 15 minute
intervals. Each row in this table represents one
such interval (identified by dsx3IntervalNumber)
and for one specific interface (identified by
dsx3IntervalIndex)."
::= { ds3 7 }
dsx3IntervalEntry OBJECT-TYPE
SYNTAX Dsx3IntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Interval table."
INDEX { dsx3IntervalIndex, dsx3IntervalNumber }
::= { dsx3IntervalTable 1 }
dsx3IntervalEntry OBJECT-TYPE
SYNTAX Dsx3IntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Interval table."
INDEX { dsx3IntervalIndex, dsx3IntervalNumber }
::= { dsx3IntervalTable 1 }
Dsx3IntervalEntry ::=
SEQUENCE {
dsx3IntervalIndex InterfaceIndex,
dsx3IntervalNumber INTEGER,
dsx3IntervalPESs PerfIntervalCount,
dsx3IntervalPSESs PerfIntervalCount,
dsx3IntervalSEFSs PerfIntervalCount,
dsx3IntervalUASs PerfIntervalCount,
dsx3IntervalLCVs PerfIntervalCount,
dsx3IntervalPCVs PerfIntervalCount,
dsx3IntervalLESs PerfIntervalCount,
Dsx3IntervalEntry ::=
SEQUENCE {
dsx3IntervalIndex InterfaceIndex,
dsx3IntervalNumber INTEGER,
dsx3IntervalPESs PerfIntervalCount,
dsx3IntervalPSESs PerfIntervalCount,
dsx3IntervalSEFSs PerfIntervalCount,
dsx3IntervalUASs PerfIntervalCount,
dsx3IntervalLCVs PerfIntervalCount,
dsx3IntervalPCVs PerfIntervalCount,
dsx3IntervalLESs PerfIntervalCount,
dsx3IntervalCCVs PerfIntervalCount, dsx3IntervalCESs PerfIntervalCount, dsx3IntervalCSESs PerfIntervalCount, dsx3IntervalValidData TruthValue }
dsx3IntervalCCVs PerfIntervalCount、DSX3IntervalAccess PerfIntervalCount、dsx3IntervalCSESs PerfIntervalCount、dsx3IntervalValidData TruthValue}
dsx3IntervalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the
DS3/E3 interface to which this entry is
applicable. The interface identified by a
particular value of this index is the same
interface as identified by the same value an
dsx3LineIndex object instance."
::= { dsx3IntervalEntry 1 }
dsx3IntervalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the
DS3/E3 interface to which this entry is
applicable. The interface identified by a
particular value of this index is the same
interface as identified by the same value an
dsx3LineIndex object instance."
::= { dsx3IntervalEntry 1 }
dsx3IntervalNumber OBJECT-TYPE
SYNTAX INTEGER (1..96)
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"A number between 1 and 96, where 1 is the most
recently completed 15 minute interval and 96 is
the 15 minutes interval completed 23 hours and 45
minutes prior to interval 1."
::= { dsx3IntervalEntry 2 }
dsx3IntervalNumber OBJECT-TYPE
SYNTAX INTEGER (1..96)
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"A number between 1 and 96, where 1 is the most
recently completed 15 minute interval and 96 is
the 15 minutes interval completed 23 hours and 45
minutes prior to interval 1."
::= { dsx3IntervalEntry 2 }
dsx3IntervalPESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Errored Seconds."
::= { dsx3IntervalEntry 3 }
dsx3IntervalPESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Errored Seconds."
::= { dsx3IntervalEntry 3 }
dsx3IntervalPSESs OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of P-bit Severely Errored Seconds."
DSX3IntervalpESS对象类型语法PerfIntervalCount MAX-ACCESS只读状态当前描述“与P位严重错误秒数相关的计数器。”
::= { dsx3IntervalEntry 4 }
::= { dsx3IntervalEntry 4 }
dsx3IntervalSEFSs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Severely Errored Framing Seconds."
::= { dsx3IntervalEntry 5 }
dsx3IntervalSEFSs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Severely Errored Framing Seconds."
::= { dsx3IntervalEntry 5 }
dsx3IntervalUASs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Unavailable Seconds. This object may decrease if
the occurrence of unavailable seconds occurs across
an interval boundary."
::= { dsx3IntervalEntry 6 }
dsx3IntervalUASs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Unavailable Seconds. This object may decrease if
the occurrence of unavailable seconds occurs across
an interval boundary."
::= { dsx3IntervalEntry 6 }
dsx3IntervalLCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Line
Coding Violations."
::= { dsx3IntervalEntry 7 }
dsx3IntervalLCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Line
Coding Violations."
::= { dsx3IntervalEntry 7 }
dsx3IntervalPCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Coding Violations."
::= { dsx3IntervalEntry 8 }
dsx3IntervalPCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Coding Violations."
::= { dsx3IntervalEntry 8 }
dsx3IntervalLESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds (BPVs or
illegal zero sequences)."
::= { dsx3IntervalEntry 9 }
dsx3IntervalLESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds (BPVs or
illegal zero sequences)."
::= { dsx3IntervalEntry 9 }
dsx3IntervalCCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Coding Violations."
::= { dsx3IntervalEntry 10 }
dsx3IntervalCCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Coding Violations."
::= { dsx3IntervalEntry 10 }
dsx3IntervalCESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Errored Seconds."
::= { dsx3IntervalEntry 11 }
dsx3IntervalCESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Errored Seconds."
::= { dsx3IntervalEntry 11 }
dsx3IntervalCSESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Severely Errored Seconds."
::= { dsx3IntervalEntry 12 }
dsx3IntervalCSESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Severely Errored Seconds."
::= { dsx3IntervalEntry 12 }
dsx3IntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" This variable indicates if the data for this
interval is valid."
::= { dsx3IntervalEntry 13 }
dsx3IntervalValidData OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" This variable indicates if the data for this
interval is valid."
::= { dsx3IntervalEntry 13 }
-- the DS3/E3 Total
--DS3/E3总计
dsx3TotalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3TotalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 Total Table contains the cumulative
sum of the various statistics for the 24 hour
period preceding the current interval."
::= { ds3 8 }
dsx3TotalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3TotalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3/E3 Total Table contains the cumulative
sum of the various statistics for the 24 hour
period preceding the current interval."
::= { ds3 8 }
dsx3TotalEntry OBJECT-TYPE SYNTAX Dsx3TotalEntry MAX-ACCESS not-accessible
dsx3TotalEntry对象类型语法dsx3TotalEntry MAX-ACCESS不可访问
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Total table."
INDEX { dsx3TotalIndex }
::= { dsx3TotalTable 1 }
STATUS current
DESCRIPTION
"An entry in the DS3/E3 Total table."
INDEX { dsx3TotalIndex }
::= { dsx3TotalTable 1 }
Dsx3TotalEntry ::=
SEQUENCE {
dsx3TotalIndex InterfaceIndex,
dsx3TotalPESs PerfTotalCount,
dsx3TotalPSESs PerfTotalCount,
dsx3TotalSEFSs PerfTotalCount,
dsx3TotalUASs PerfTotalCount,
dsx3TotalLCVs PerfTotalCount,
dsx3TotalPCVs PerfTotalCount,
dsx3TotalLESs PerfTotalCount,
dsx3TotalCCVs PerfTotalCount,
dsx3TotalCESs PerfTotalCount,
dsx3TotalCSESs PerfTotalCount
}
Dsx3TotalEntry ::=
SEQUENCE {
dsx3TotalIndex InterfaceIndex,
dsx3TotalPESs PerfTotalCount,
dsx3TotalPSESs PerfTotalCount,
dsx3TotalSEFSs PerfTotalCount,
dsx3TotalUASs PerfTotalCount,
dsx3TotalLCVs PerfTotalCount,
dsx3TotalPCVs PerfTotalCount,
dsx3TotalLESs PerfTotalCount,
dsx3TotalCCVs PerfTotalCount,
dsx3TotalCESs PerfTotalCount,
dsx3TotalCSESs PerfTotalCount
}
dsx3TotalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the
DS3/E3 interface to which this entry is
applicable. The interface identified by a
particular value of this index is the same
interface as identified by the same value an
dsx3LineIndex object instance."
::= { dsx3TotalEntry 1 }
dsx3TotalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the
DS3/E3 interface to which this entry is
applicable. The interface identified by a
particular value of this index is the same
interface as identified by the same value an
dsx3LineIndex object instance."
::= { dsx3TotalEntry 1 }
dsx3TotalPESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Errored Seconds, encountered by a DS3 interface in
the previous 24 hour interval. Invalid 15 minute
intervals count as 0."
::= { dsx3TotalEntry 2 }
dsx3TotalPESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Errored Seconds, encountered by a DS3 interface in
the previous 24 hour interval. Invalid 15 minute
intervals count as 0."
::= { dsx3TotalEntry 2 }
dsx3TotalPSESs OBJECT-TYPE SYNTAX PerfTotalCount
dsx3TotalPSESs对象类型语法PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Severely Errored Seconds, encountered by a DS3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 3 }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of P-bit
Severely Errored Seconds, encountered by a DS3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 3 }
dsx3TotalSEFSs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Severely Errored Framing Seconds, encountered by a
DS3/E3 interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 4 }
dsx3TotalSEFSs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Severely Errored Framing Seconds, encountered by a
DS3/E3 interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 4 }
dsx3TotalUASs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Unavailable Seconds, encountered by a DS3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 5 }
dsx3TotalUASs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of
Unavailable Seconds, encountered by a DS3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 5 }
dsx3TotalLCVs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Line
Coding Violations encountered by a DS3/E3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 6 }
dsx3TotalLCVs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Line
Coding Violations encountered by a DS3/E3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 6 }
dsx3TotalPCVs OBJECT-TYPE SYNTAX PerfTotalCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of P-bit
dsx3TotalPCVs对象类型语法PerfTotalCount MAX-ACCESS只读状态当前描述“与P位数关联的计数器
Coding Violations, encountered by a DS3 interface
in the previous 24 hour interval. Invalid 15
minute intervals count as 0."
::= { dsx3TotalEntry 7 }
Coding Violations, encountered by a DS3 interface
in the previous 24 hour interval. Invalid 15
minute intervals count as 0."
::= { dsx3TotalEntry 7 }
dsx3TotalLESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds (BPVs or
illegal zero sequences) encountered by a DS3/E3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 8 }
dsx3TotalLESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of Line Errored Seconds (BPVs or
illegal zero sequences) encountered by a DS3/E3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 8 }
dsx3TotalCCVs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Coding Violations encountered
by a DS3 interface in the previous 24 hour
interval. Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 9 }
dsx3TotalCCVs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Coding Violations encountered
by a DS3 interface in the previous 24 hour
interval. Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 9 }
dsx3TotalCESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Errored Seconds encountered
by a DS3 interface in the previous 24 hour
interval. Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 10 }
dsx3TotalCESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Errored Seconds encountered
by a DS3 interface in the previous 24 hour
interval. Invalid 15 minute intervals count as 0."
::= { dsx3TotalEntry 10 }
dsx3TotalCSESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Severely Errored Seconds
encountered by a DS3 interface in the previous 24
hour interval. Invalid 15 minute intervals count
as 0."
::= { dsx3TotalEntry 11 }
dsx3TotalCSESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of C-bit Severely Errored Seconds
encountered by a DS3 interface in the previous 24
hour interval. Invalid 15 minute intervals count
as 0."
::= { dsx3TotalEntry 11 }
-- The DS3 Far End Group
--DS3远端组
-- The DS3 Far End Group consists of four tables :
-- DS3 Far End Configuration
-- DS3 Far End Current
-- DS3 Far End Interval
-- DS3 Far End Total
-- The DS3 Far End Group consists of four tables :
-- DS3 Far End Configuration
-- DS3 Far End Current
-- DS3 Far End Interval
-- DS3 Far End Total
-- The DS3 Far End Configuration Table
--DS3远端配置表
dsx3FarEndConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3FarEndConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3 Far End Configuration Table contains
configuration information reported in the C-bits
from the remote end."
::= { ds3 9 }
dsx3FarEndConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3FarEndConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3 Far End Configuration Table contains
configuration information reported in the C-bits
from the remote end."
::= { ds3 9 }
dsx3FarEndConfigEntry OBJECT-TYPE
SYNTAX Dsx3FarEndConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Configuration table."
INDEX { dsx3FarEndLineIndex }
::= { dsx3FarEndConfigTable 1 }
dsx3FarEndConfigEntry OBJECT-TYPE
SYNTAX Dsx3FarEndConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Configuration table."
INDEX { dsx3FarEndLineIndex }
::= { dsx3FarEndConfigTable 1 }
Dsx3FarEndConfigEntry ::=
SEQUENCE {
dsx3FarEndLineIndex InterfaceIndex,
dsx3FarEndEquipCode DisplayString,
dsx3FarEndLocationIDCode DisplayString,
dsx3FarEndFrameIDCode DisplayString,
dsx3FarEndUnitCode DisplayString,
dsx3FarEndFacilityIDCode DisplayString
}
Dsx3FarEndConfigEntry ::=
SEQUENCE {
dsx3FarEndLineIndex InterfaceIndex,
dsx3FarEndEquipCode DisplayString,
dsx3FarEndLocationIDCode DisplayString,
dsx3FarEndFrameIDCode DisplayString,
dsx3FarEndUnitCode DisplayString,
dsx3FarEndFacilityIDCode DisplayString
}
dsx3FarEndLineIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The index value which uniquely identifies the DS3 interface to which this entry is applicable. The interface identified by a particular value of this
dsx3FarEndLineIndex对象类型语法接口index MAX-ACCESS只读--只读，因为最初是一个--SMIv1索引状态当前描述“唯一标识此项适用的DS3接口的索引值。由此项的特定值标识的接口
index is the same interface as identified by the
same value an dsx3LineIndex object instance."
::= { dsx3FarEndConfigEntry 1 }
index is the same interface as identified by the
same value an dsx3LineIndex object instance."
::= { dsx3FarEndConfigEntry 1 }
dsx3FarEndEquipCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..10))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End Equipment Identification code
that describes the specific piece of equipment.
It is sent within the Path Identification
Message."
::= { dsx3FarEndConfigEntry 2 }
dsx3FarEndEquipCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..10))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End Equipment Identification code
that describes the specific piece of equipment.
It is sent within the Path Identification
Message."
::= { dsx3FarEndConfigEntry 2 }
dsx3FarEndLocationIDCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..11))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End Location Identification code
that describes the specific location of the
equipment. It is sent within the Path
Identification Message."
::= { dsx3FarEndConfigEntry 3 }
dsx3FarEndLocationIDCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..11))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End Location Identification code
that describes the specific location of the
equipment. It is sent within the Path
Identification Message."
::= { dsx3FarEndConfigEntry 3 }
dsx3FarEndFrameIDCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..10))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End Frame Identification code
that identifies where the equipment is located
within a building at a given location. It is sent
within the Path Identification Message."
::= { dsx3FarEndConfigEntry 4 }
dsx3FarEndFrameIDCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..10))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End Frame Identification code
that identifies where the equipment is located
within a building at a given location. It is sent
within the Path Identification Message."
::= { dsx3FarEndConfigEntry 4 }
dsx3FarEndUnitCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..6))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End code that identifies the
equipment location within a bay. It is sent
within the Path Identification Message."
::= { dsx3FarEndConfigEntry 5 }
dsx3FarEndUnitCode OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..6))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This is the Far End code that identifies the
equipment location within a bay. It is sent
within the Path Identification Message."
::= { dsx3FarEndConfigEntry 5 }
dsx3FarEndFacilityIDCode OBJECT-TYPE
dsx3FarEndFacilityIDCode对象类型
SYNTAX DisplayString (SIZE (0..38))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This code identifies a specific Far End DS3 path.
It is sent within the Path Identification
Message."
::= { dsx3FarEndConfigEntry 6 }
SYNTAX DisplayString (SIZE (0..38))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This code identifies a specific Far End DS3 path.
It is sent within the Path Identification
Message."
::= { dsx3FarEndConfigEntry 6 }
-- The DS3 Far End Current
--DS3远端电流
dsx3FarEndCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3FarEndCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3 Far End Current table contains various
statistics being collected for the current 15
minute interval. The statistics are collected
from the far end block error code within the C-
bits."
::= { ds3 10 }
dsx3FarEndCurrentTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3FarEndCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3 Far End Current table contains various
statistics being collected for the current 15
minute interval. The statistics are collected
from the far end block error code within the C-
bits."
::= { ds3 10 }
dsx3FarEndCurrentEntry OBJECT-TYPE
SYNTAX Dsx3FarEndCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Current table."
INDEX { dsx3FarEndCurrentIndex }
::= { dsx3FarEndCurrentTable 1 }
dsx3FarEndCurrentEntry OBJECT-TYPE
SYNTAX Dsx3FarEndCurrentEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Current table."
INDEX { dsx3FarEndCurrentIndex }
::= { dsx3FarEndCurrentTable 1 }
Dsx3FarEndCurrentEntry ::=
SEQUENCE {
dsx3FarEndCurrentIndex InterfaceIndex,
dsx3FarEndTimeElapsed INTEGER,
dsx3FarEndValidIntervals INTEGER,
dsx3FarEndCurrentCESs PerfCurrentCount,
dsx3FarEndCurrentCSESs PerfCurrentCount,
dsx3FarEndCurrentCCVs PerfCurrentCount,
dsx3FarEndCurrentUASs PerfCurrentCount,
dsx3FarEndInvalidIntervals INTEGER
}
Dsx3FarEndCurrentEntry ::=
SEQUENCE {
dsx3FarEndCurrentIndex InterfaceIndex,
dsx3FarEndTimeElapsed INTEGER,
dsx3FarEndValidIntervals INTEGER,
dsx3FarEndCurrentCESs PerfCurrentCount,
dsx3FarEndCurrentCSESs PerfCurrentCount,
dsx3FarEndCurrentCCVs PerfCurrentCount,
dsx3FarEndCurrentUASs PerfCurrentCount,
dsx3FarEndInvalidIntervals INTEGER
}
dsx3FarEndCurrentIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index
dsx3FarEndCurrentIndex对象类型语法接口index MAX-ACCESS只读--自最初为--SMIv1索引以来为只读
STATUS current
DESCRIPTION
"The index value which uniquely identifies the DS3
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of dsx3LineIndex."
::= { dsx3FarEndCurrentEntry 1 }
STATUS current
DESCRIPTION
"The index value which uniquely identifies the DS3
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of dsx3LineIndex."
::= { dsx3FarEndCurrentEntry 1 }
dsx3FarEndTimeElapsed OBJECT-TYPE
SYNTAX INTEGER (0..899)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds that have elapsed since the
beginning of the far end current error-measurement
period. If, for some reason, such as an adjustment
in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will
return the maximum value."
::= { dsx3FarEndCurrentEntry 2 }
dsx3FarEndTimeElapsed OBJECT-TYPE
SYNTAX INTEGER (0..899)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds that have elapsed since the
beginning of the far end current error-measurement
period. If, for some reason, such as an adjustment
in the system's time-of-day clock, the current
interval exceeds the maximum value, the agent will
return the maximum value."
::= { dsx3FarEndCurrentEntry 2 }
dsx3FarEndValidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous far end intervals for
which data was collected. The value will be 96
unless the interface was brought online within the
last 24 hours, in which case the value will be the
number of complete 15 minute far end intervals
since the interface has been online. In the case
where the agent is a proxy, it is possible that
some intervals are unavailable. In this case,
this interval is the maximum interval number for
which data is available."
::= { dsx3FarEndCurrentEntry 3 }
dsx3FarEndValidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of previous far end intervals for
which data was collected. The value will be 96
unless the interface was brought online within the
last 24 hours, in which case the value will be the
number of complete 15 minute far end intervals
since the interface has been online. In the case
where the agent is a proxy, it is possible that
some intervals are unavailable. In this case,
this interval is the maximum interval number for
which data is available."
::= { dsx3FarEndCurrentEntry 3 }
dsx3FarEndCurrentCESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Errored Seconds."
::= { dsx3FarEndCurrentEntry 4 }
dsx3FarEndCurrentCESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Errored Seconds."
::= { dsx3FarEndCurrentEntry 4 }
dsx3FarEndCurrentCSESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Severely Errored Seconds."
::= { dsx3FarEndCurrentEntry 5 }
dsx3FarEndCurrentCSESs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Severely Errored Seconds."
::= { dsx3FarEndCurrentEntry 5 }
dsx3FarEndCurrentCCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Coding Violations reported via the far end
block error count."
::= { dsx3FarEndCurrentEntry 6 }
dsx3FarEndCurrentCCVs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Coding Violations reported via the far end
block error count."
::= { dsx3FarEndCurrentEntry 6 }
dsx3FarEndCurrentUASs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
unavailable seconds."
::= { dsx3FarEndCurrentEntry 7 }
dsx3FarEndCurrentUASs OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
unavailable seconds."
::= { dsx3FarEndCurrentEntry 7 }
dsx3FarEndInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" The number of intervals in the range from 0 to
dsx3FarEndValidIntervals for which no data is
available. This object will typically be zero
except in cases where the data for some intervals
are not available (e.g., in proxy situations)."
::= { dsx3FarEndCurrentEntry 8 }
dsx3FarEndInvalidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
" The number of intervals in the range from 0 to
dsx3FarEndValidIntervals for which no data is
available. This object will typically be zero
except in cases where the data for some intervals
are not available (e.g., in proxy situations)."
::= { dsx3FarEndCurrentEntry 8 }
-- The DS3 Far End Interval Table
--DS3远端间隔表
dsx3FarEndIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF Dsx3FarEndIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DS3 Far End Interval Table contains various
dsx3FarEndIntervalTable对象类型语法Dsx3FarEndIntervalEntry MAX-ACCESS的序列不可访问状态当前描述“DS3远端间隔表包含各种
statistics collected by each DS3 interface over
the previous 24 hours of operation. The past 24
hours are broken into 96 completed 15 minute
intervals."
::= { ds3 11 }
statistics collected by each DS3 interface over
the previous 24 hours of operation. The past 24
hours are broken into 96 completed 15 minute
intervals."
::= { ds3 11 }
dsx3FarEndIntervalEntry OBJECT-TYPE
SYNTAX Dsx3FarEndIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Interval table."
INDEX { dsx3FarEndIntervalIndex,
dsx3FarEndIntervalNumber }
::= { dsx3FarEndIntervalTable 1 }
dsx3FarEndIntervalEntry OBJECT-TYPE
SYNTAX Dsx3FarEndIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Interval table."
INDEX { dsx3FarEndIntervalIndex,
dsx3FarEndIntervalNumber }
::= { dsx3FarEndIntervalTable 1 }
Dsx3FarEndIntervalEntry ::=
SEQUENCE {
dsx3FarEndIntervalIndex InterfaceIndex,
dsx3FarEndIntervalNumber INTEGER,
dsx3FarEndIntervalCESs PerfIntervalCount,
dsx3FarEndIntervalCSESs PerfIntervalCount,
dsx3FarEndIntervalCCVs PerfIntervalCount,
dsx3FarEndIntervalUASs PerfIntervalCount,
dsx3FarEndIntervalValidData TruthValue
}
Dsx3FarEndIntervalEntry ::=
SEQUENCE {
dsx3FarEndIntervalIndex InterfaceIndex,
dsx3FarEndIntervalNumber INTEGER,
dsx3FarEndIntervalCESs PerfIntervalCount,
dsx3FarEndIntervalCSESs PerfIntervalCount,
dsx3FarEndIntervalCCVs PerfIntervalCount,
dsx3FarEndIntervalUASs PerfIntervalCount,
dsx3FarEndIntervalValidData TruthValue
}
dsx3FarEndIntervalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the DS3
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of dsx3LineIndex."
::= { dsx3FarEndIntervalEntry 1 }
dsx3FarEndIntervalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the DS3
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of dsx3LineIndex."
::= { dsx3FarEndIntervalEntry 1 }
dsx3FarEndIntervalNumber OBJECT-TYPE SYNTAX INTEGER (1..96) MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "A number between 1 and 96, where 1 is the most recently completed 15 minute interval and 96 is
dsx3FarEndIntervalNumber对象类型语法整数（1..96）MAX-ACCESS只读--只读，因为最初是一个--SMIv1索引状态当前描述“一个介于1和96之间的数字，其中1是最近完成的15分钟间隔，96是
the 15 minutes interval completed 23 hours and 45
minutes prior to interval 1."
::= { dsx3FarEndIntervalEntry 2 }
the 15 minutes interval completed 23 hours and 45
minutes prior to interval 1."
::= { dsx3FarEndIntervalEntry 2 }
dsx3FarEndIntervalCESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Errored Seconds encountered by a DS3
interface in one of the previous 96, individual 15
minute, intervals. In the case where the agent is
a proxy and data is not available, return
noSuchInstance."
::= { dsx3FarEndIntervalEntry 3 }
dsx3FarEndIntervalCESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Errored Seconds encountered by a DS3
interface in one of the previous 96, individual 15
minute, intervals. In the case where the agent is
a proxy and data is not available, return
noSuchInstance."
::= { dsx3FarEndIntervalEntry 3 }
dsx3FarEndIntervalCSESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Severely Errored Seconds."
::= { dsx3FarEndIntervalEntry 4 }
dsx3FarEndIntervalCSESs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Severely Errored Seconds."
::= { dsx3FarEndIntervalEntry 4 }
dsx3FarEndIntervalCCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Coding Violations reported via the far end
block error count."
::= { dsx3FarEndIntervalEntry 5 }
dsx3FarEndIntervalCCVs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Coding Violations reported via the far end
block error count."
::= { dsx3FarEndIntervalEntry 5 }
dsx3FarEndIntervalUASs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
unavailable seconds."
::= { dsx3FarEndIntervalEntry 6 }
dsx3FarEndIntervalUASs OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
unavailable seconds."
::= { dsx3FarEndIntervalEntry 6 }
dsx3FarEndIntervalValidData OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only
dsx3FarEndIntervalValidData对象类型语法TruthValue MAX-ACCESS只读
STATUS current
DESCRIPTION
" This variable indicates if the data for this
interval is valid."
::= { dsx3FarEndIntervalEntry 7 }
STATUS current
DESCRIPTION
" This variable indicates if the data for this
interval is valid."
::= { dsx3FarEndIntervalEntry 7 }
-- The DS3 Far End Total
--DS3远端总计
dsx3FarEndTotalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3FarEndTotalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3 Far End Total Table contains the
cumulative sum of the various statistics for the
24 hour period preceding the current interval."
::= { ds3 12 }
dsx3FarEndTotalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dsx3FarEndTotalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DS3 Far End Total Table contains the
cumulative sum of the various statistics for the
24 hour period preceding the current interval."
::= { ds3 12 }
dsx3FarEndTotalEntry OBJECT-TYPE
SYNTAX Dsx3FarEndTotalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Total table."
INDEX { dsx3FarEndTotalIndex }
::= { dsx3FarEndTotalTable 1 }
dsx3FarEndTotalEntry OBJECT-TYPE
SYNTAX Dsx3FarEndTotalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the DS3 Far End Total table."
INDEX { dsx3FarEndTotalIndex }
::= { dsx3FarEndTotalTable 1 }
Dsx3FarEndTotalEntry ::=
SEQUENCE {
dsx3FarEndTotalIndex InterfaceIndex,
dsx3FarEndTotalCESs PerfTotalCount,
dsx3FarEndTotalCSESs PerfTotalCount,
dsx3FarEndTotalCCVs PerfTotalCount,
dsx3FarEndTotalUASs PerfTotalCount
}
Dsx3FarEndTotalEntry ::=
SEQUENCE {
dsx3FarEndTotalIndex InterfaceIndex,
dsx3FarEndTotalCESs PerfTotalCount,
dsx3FarEndTotalCSESs PerfTotalCount,
dsx3FarEndTotalCCVs PerfTotalCount,
dsx3FarEndTotalUASs PerfTotalCount
}
dsx3FarEndTotalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the DS3
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of dsx3LineIndex."
::= { dsx3FarEndTotalEntry 1 }
dsx3FarEndTotalIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS current
DESCRIPTION
"The index value which uniquely identifies the DS3
interface to which this entry is applicable. The
interface identified by a particular value of this
index is identical to the interface identified by
the same value of dsx3LineIndex."
::= { dsx3FarEndTotalEntry 1 }
dsx3FarEndTotalCESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Errored Seconds encountered by a DS3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3FarEndTotalEntry 2 }
dsx3FarEndTotalCESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Errored Seconds encountered by a DS3
interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3FarEndTotalEntry 2 }
dsx3FarEndTotalCSESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Severely Errored Seconds encountered by a
DS3 interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3FarEndTotalEntry 3 }
dsx3FarEndTotalCSESs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Severely Errored Seconds encountered by a
DS3 interface in the previous 24 hour interval.
Invalid 15 minute intervals count as 0."
::= { dsx3FarEndTotalEntry 3 }
dsx3FarEndTotalCCVs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Coding Violations reported via the far end
block error count encountered by a DS3 interface
in the previous 24 hour interval. Invalid 15
minute intervals count as 0."
::= { dsx3FarEndTotalEntry 4 }
dsx3FarEndTotalCCVs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
C-bit Coding Violations reported via the far end
block error count encountered by a DS3 interface
in the previous 24 hour interval. Invalid 15
minute intervals count as 0."
::= { dsx3FarEndTotalEntry 4 }
dsx3FarEndTotalUASs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
unavailable seconds encountered by a DS3 interface
in the previous 24 hour interval. Invalid 15
minute intervals count as 0."
::= { dsx3FarEndTotalEntry 5 }
dsx3FarEndTotalUASs OBJECT-TYPE
SYNTAX PerfTotalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter associated with the number of Far End
unavailable seconds encountered by a DS3 interface
in the previous 24 hour interval. Invalid 15
minute intervals count as 0."
::= { dsx3FarEndTotalEntry 5 }
-- the DS3/E3 Fractional Table
--DS3/E3分数表
-- This table is deprecated.
--此表已弃用。
dsx3FracTable OBJECT-TYPE SYNTAX SEQUENCE OF Dsx3FracEntry MAX-ACCESS not-accessible STATUS deprecated DESCRIPTION "This table is deprecated in favour of using ifStackTable.
dsx3FracTable对象类型语法Dsx3FracEntry MAX-ACCESS的序列不可访问状态不推荐的说明“为了使用ifStackTable，不推荐使用此表。
Implementation of this table was optional. It was designed for those systems dividing a DS3/E3 into channels containing different data streams that are of local interest.
此表的实现是可选的。它是为那些将DS3/E3划分为包含本地感兴趣的不同数据流的通道的系统而设计的。
The DS3/E3 fractional table identifies which DS3/E3 channels associated with a CSU are being used to support a logical interface, i.e., an entry in the interfaces table from the Internet-standard MIB.
DS3/E3分数表标识与CSU相关联的哪些DS3/E3通道用于支持逻辑接口，即来自Internet标准MIB的接口表中的条目。
For example, consider a DS3 device with 4 high speed links carrying router traffic, a feed for voice, a feed for video, and a synchronous channel for a non-routed protocol. We might describe the allocation of channels, in the dsx3FracTable, as follows: dsx3FracIfIndex.2. 1 = 3 dsx3FracIfIndex.2.15 = 4 dsx3FracIfIndex.2. 2 = 3 dsx3FracIfIndex.2.16 = 6 dsx3FracIfIndex.2. 3 = 3 dsx3FracIfIndex.2.17 = 6 dsx3FracIfIndex.2. 4 = 3 dsx3FracIfIndex.2.18 = 6 dsx3FracIfIndex.2. 5 = 3 dsx3FracIfIndex.2.19 = 6 dsx3FracIfIndex.2. 6 = 3 dsx3FracIfIndex.2.20 = 6 dsx3FracIfIndex.2. 7 = 4 dsx3FracIfIndex.2.21 = 6 dsx3FracIfIndex.2. 8 = 4 dsx3FracIfIndex.2.22 = 6 dsx3FracIfIndex.2. 9 = 4 dsx3FracIfIndex.2.23 = 6 dsx3FracIfIndex.2.10 = 4 dsx3FracIfIndex.2.24 = 6 dsx3FracIfIndex.2.11 = 4 dsx3FracIfIndex.2.25 = 6 dsx3FracIfIndex.2.12 = 5 dsx3FracIfIndex.2.26 = 6 dsx3FracIfIndex.2.13 = 5 dsx3FracIfIndex.2.27 = 6 dsx3FracIfIndex.2.14 = 5 dsx3FracIfIndex.2.28 = 6 For dsx3M23, dsx3 SYNTRAN, dsx3CbitParity, and dsx3ClearChannel there are 28 legal channels, numbered 1 through 28.
例如，考虑具有承载路由器流量的4个高速链路的DS3设备、用于语音的馈送、用于视频的馈送和用于非路由协议的同步信道。我们可以在dsx3FracTable中描述通道的分配，如下所示：dsx3FracIfIndex.2。1=3 dsx3FracIfIndex.2.15=4 dsx3FracIfIndex.2。2=3 dsx3FracIfIndex.2.16=6 dsx3FracIfIndex.2。3=3 dsx3FracIfIndex.2.17=6 dsx3FracIfIndex.2。4=3 dsx3FracIfIndex.2.18=6 dsx3FracIfIndex.2。5=3 dsx3FracIfIndex.2.19=6 dsx3FracIfIndex.2。6=3 dsx3FracIfIndex.2.20=6 dsx3FracIfIndex.2。7=4 dsx3FracIfIndex.2.21=6 dsx3FracIfIndex.2。8=4 dsx3FracIfIndex.2.22=6 dsx3FracIfIndex.2。9=4 dsx3FracIfIndex.2.23=6 dsx3FracIfIndex.2.10=4 dsx3FracIfIndex.2.24=6 dsx3FracIfIndex.2.11=4 dsx3FracIfIndex.2.25=6 dsx3FracIfIndex.2.12=5 dsx3FracIfIndex.2.26=6 dsx3FracIfIndex.2.13=5 dsx3FracIfIndex.2.27=6 dsx3FracIfIndex.2.14=5 dsx3 Fracifindex.2.28=6对于dsx3M23、dsx3 SYNTRAN、dsx3、dsx3和dsx3奇偶校验，dsx3ClearChannel有28个合法频道，编号为1到28。
For e3Framed there are 16 legal channels, numbered
1 through 16. The channels (1..16) correspond
directly to the equivalently numbered time-slots."
::= { ds3 13 }
For e3Framed there are 16 legal channels, numbered
1 through 16. The channels (1..16) correspond
directly to the equivalently numbered time-slots."
::= { ds3 13 }
dsx3FracEntry OBJECT-TYPE
SYNTAX Dsx3FracEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"An entry in the DS3 Fractional table."
INDEX { dsx3FracIndex, dsx3FracNumber }
::= { dsx3FracTable 1 }
dsx3FracEntry OBJECT-TYPE
SYNTAX Dsx3FracEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"An entry in the DS3 Fractional table."
INDEX { dsx3FracIndex, dsx3FracNumber }
::= { dsx3FracTable 1 }
Dsx3FracEntry ::=
SEQUENCE {
dsx3FracIndex INTEGER,
dsx3FracNumber INTEGER,
dsx3FracIfIndex INTEGER
}
Dsx3FracEntry ::=
SEQUENCE {
dsx3FracIndex INTEGER,
dsx3FracNumber INTEGER,
dsx3FracIfIndex INTEGER
}
dsx3FracIndex OBJECT-TYPE
SYNTAX INTEGER (1..'7fffffff'h)
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS deprecated
DESCRIPTION
"The index value which uniquely identifies the
DS3 interface to which this entry is applicable
The interface identified by a particular value
of this index is the same interface as
identified by the same value an dsx3LineIndex
object instance."
::= { dsx3FracEntry 1 }
dsx3FracIndex OBJECT-TYPE
SYNTAX INTEGER (1..'7fffffff'h)
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS deprecated
DESCRIPTION
"The index value which uniquely identifies the
DS3 interface to which this entry is applicable
The interface identified by a particular value
of this index is the same interface as
identified by the same value an dsx3LineIndex
object instance."
::= { dsx3FracEntry 1 }
dsx3FracNumber OBJECT-TYPE
SYNTAX INTEGER (1..31)
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS deprecated
DESCRIPTION
"The channel number for this entry."
::= { dsx3FracEntry 2 }
dsx3FracNumber OBJECT-TYPE
SYNTAX INTEGER (1..31)
MAX-ACCESS read-only -- read-only since originally an
-- SMIv1 index
STATUS deprecated
DESCRIPTION
"The channel number for this entry."
::= { dsx3FracEntry 2 }
dsx3FracIfIndex OBJECT-TYPE SYNTAX INTEGER (0..'7fffffff'h) MAX-ACCESS read-write STATUS deprecated DESCRIPTION "An index value that uniquely identifies an interface. The interface identified by a particular value of this index is the same interface as identified by the same value an
dsx3FracIfIndex对象类型语法整数（0..'7fffffff'h）MAX-ACCESS读写状态不推荐的说明“唯一标识接口的索引值。此索引的特定值标识的接口与
ifIndex object instance. If no interface is
currently using a channel, the value should be
zero. If a single interface occupies more than
one time slot, that ifIndex value will be found
in multiple time slots."
::= { dsx3FracEntry 3 }
ifIndex object instance. If no interface is
currently using a channel, the value should be
zero. If a single interface occupies more than
one time slot, that ifIndex value will be found
in multiple time slots."
::= { dsx3FracEntry 3 }
-- DS3 TRAPS
--DS3陷阱
ds3Traps OBJECT IDENTIFIER ::= { ds3 15 }
ds3Traps OBJECT IDENTIFIER ::= { ds3 15 }
dsx3LineStatusChange NOTIFICATION-TYPE
OBJECTS { dsx3LineStatus,
dsx3LineStatusLastChange }
STATUS current
DESCRIPTION
"A dsx3LineStatusChange trap is sent when the
value of an instance of dsx3LineStatus changes. It
can be utilized by an NMS to trigger polls. When
the line status change results in a lower level
line status change (i.e., ds1), then no traps for
the lower level are sent."
::= { ds3Traps 0 1 }
dsx3LineStatusChange NOTIFICATION-TYPE
OBJECTS { dsx3LineStatus,
dsx3LineStatusLastChange }
STATUS current
DESCRIPTION
"A dsx3LineStatusChange trap is sent when the
value of an instance of dsx3LineStatus changes. It
can be utilized by an NMS to trigger polls. When
the line status change results in a lower level
line status change (i.e., ds1), then no traps for
the lower level are sent."
::= { ds3Traps 0 1 }
-- conformance information
--一致性信息
ds3Conformance OBJECT IDENTIFIER ::= { ds3 14 }
ds3Groups OBJECT IDENTIFIER ::= { ds3Conformance 1 }
ds3Compliances OBJECT IDENTIFIER ::= { ds3Conformance 2 }
ds3Conformance OBJECT IDENTIFIER ::= { ds3 14 }
ds3Groups OBJECT IDENTIFIER ::= { ds3Conformance 1 }
ds3Compliances OBJECT IDENTIFIER ::= { ds3Conformance 2 }
-- compliance statements
--合规声明
ds3Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for DS3/E3 interfaces." MODULE -- this module MANDATORY-GROUPS { ds3NearEndConfigGroup, ds3NearEndStatisticsGroup }
DS3合规性模块-合规性状态当前描述“DS3/E3接口的合规性声明”。模块-此模块为必填组{ds3NearEndConfigGroup，ds3NearEndStatisticsGroup}
GROUP ds3FarEndGroup DESCRIPTION "Implementation of this group is optional for all systems that attach to a DS3 Interface. However, only C-bit Parity and SYNTRAN DS3 applications have the capability (option) of providing this information." GROUP ds3NearEndOptionalTrapGroup
组ds3FarEndGroup DESCRIPTION“对于连接到DS3接口的所有系统，此组的实现是可选的。但是，只有C位奇偶校验和SYNTRAN DS3应用程序能够（可选）提供此信息。”组DS3NearOnInternationalTrapGroup
DESCRIPTION "Implementation of this group is optional for all systems that attach to a DS3 Interface. If it is implemented then ds3NearEndOptionalConfigGroup should also be implemented." GROUP ds3NearEndOptionalConfigGroup DESCRIPTION "Implementation of this group is optional for all systems that attach to a DS3 interface."
DESCRIPTION“此组的实现对于连接到DS3接口的所有系统都是可选的。如果实现了此组，则还应实现DS3NearOnInternationalConfigGroup。”group DS3NearOnInternationalConfigGroup DESCRIPTION“此组的实现对于连接到DS3接口的所有系统都是可选的。”
OBJECT dsx3LineType MIN-ACCESS read-only DESCRIPTION "Write access for the line type is not required."
对象dsx3LineType MIN-ACCESS只读说明“不需要对线型进行写入访问。”
OBJECT dsx3LineCoding MIN-ACCESS read-only DESCRIPTION "Write access for the line coding is not required."
对象dsx3LineCoding MIN-ACCESS只读说明“不需要线路编码的写入权限。”
OBJECT dsx3SendCode MIN-ACCESS read-only DESCRIPTION "Write access for the send code is not required."
对象dsx3SendCode MIN-ACCESS只读说明“不需要对发送代码进行写访问。”
OBJECT dsx3LoopbackConfig MIN-ACCESS read-only DESCRIPTION "Write access for loopbacks is not required."
对象dsx3LoopbackConfig MIN-ACCESS只读说明“不需要对环回进行写访问。”
OBJECT dsx3TransmitClockSource MIN-ACCESS read-only DESCRIPTION "Write access for the transmit clock source is not required."
对象DSX3TransmitLockSource最小访问只读说明“不需要对传输时钟源进行写入访问。”
OBJECT dsx3LineLength MIN-ACCESS read-only DESCRIPTION "Write access for the line length is not required."
对象dsx3LineLength MIN-ACCESS只读说明“不需要对线长度进行写访问。”
OBJECT dsx3Channelization MIN-ACCESS read-only DESCRIPTION "Write access for the channelization is not required."
对象dsx3Channelization MIN-ACCESS只读说明“不需要对通道化进行写访问。”
::= { ds3Compliances 1 }
::= { ds3Compliances 1 }
-- units of conformance
--一致性单位
ds3NearEndConfigGroup OBJECT-GROUP
OBJECTS { dsx3LineIndex,
dsx3TimeElapsed,
dsx3ValidIntervals,
dsx3LineType,
dsx3LineCoding,
dsx3SendCode,
dsx3CircuitIdentifier,
dsx3LoopbackConfig,
dsx3LineStatus,
dsx3TransmitClockSource,
dsx3InvalidIntervals,
dsx3LineLength,
dsx3LoopbackStatus,
dsx3Channelization,
dsx3Ds1ForRemoteLoop}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information applicable to all DS3/E3 interfaces."
::= { ds3Groups 1 }
ds3NearEndConfigGroup OBJECT-GROUP
OBJECTS { dsx3LineIndex,
dsx3TimeElapsed,
dsx3ValidIntervals,
dsx3LineType,
dsx3LineCoding,
dsx3SendCode,
dsx3CircuitIdentifier,
dsx3LoopbackConfig,
dsx3LineStatus,
dsx3TransmitClockSource,
dsx3InvalidIntervals,
dsx3LineLength,
dsx3LoopbackStatus,
dsx3Channelization,
dsx3Ds1ForRemoteLoop}
STATUS current
DESCRIPTION
"A collection of objects providing configuration
information applicable to all DS3/E3 interfaces."
::= { ds3Groups 1 }
ds3NearEndStatisticsGroup OBJECT-GROUP OBJECTS { dsx3CurrentIndex, dsx3CurrentPESs, dsx3CurrentPSESs, dsx3CurrentSEFSs, dsx3CurrentUASs, dsx3CurrentLCVs, dsx3CurrentPCVs, dsx3CurrentLESs, dsx3CurrentCCVs, dsx3CurrentCESs, dsx3CurrentCSESs, dsx3IntervalIndex, dsx3IntervalNumber, dsx3IntervalPESs, dsx3IntervalPSESs, dsx3IntervalSEFSs, dsx3IntervalUASs, dsx3IntervalLCVs, dsx3IntervalPCVs, dsx3IntervalLESs, dsx3IntervalCCVs,
ds3NearEndStatisticsGroup对象组对象{dsx3CurrentIndex、dsx3CurrentPESs、dsx3CurrentPSESs、dsx3CurrentSEFSs、DSX3currentUAS、DSX3currentLCV、dsx3CurrentLESs、DSX3currentCCV、dsx3CurrentCESs、DSX3currentCss、dsx3IntervalIndex、dsx3IntervalNumber、DSX3IntervalPss、DSX3IntervalsFS、DSX3IntervalPass、dsx3IntervalLCVs、dsx3Int无通道，DSX3间隔CCV，
dsx3IntervalCESs,
dsx3IntervalCSESs,
dsx3IntervalValidData,
dsx3TotalIndex,
dsx3TotalPESs,
dsx3TotalPSESs,
dsx3TotalSEFSs,
dsx3TotalUASs,
dsx3TotalLCVs,
dsx3TotalPCVs,
dsx3TotalLESs,
dsx3TotalCCVs,
dsx3TotalCESs,
dsx3TotalCSESs }
STATUS current
DESCRIPTION
"A collection of objects providing statistics
information applicable to all DS3/E3 interfaces."
::= { ds3Groups 2 }
dsx3IntervalCESs,
dsx3IntervalCSESs,
dsx3IntervalValidData,
dsx3TotalIndex,
dsx3TotalPESs,
dsx3TotalPSESs,
dsx3TotalSEFSs,
dsx3TotalUASs,
dsx3TotalLCVs,
dsx3TotalPCVs,
dsx3TotalLESs,
dsx3TotalCCVs,
dsx3TotalCESs,
dsx3TotalCSESs }
STATUS current
DESCRIPTION
"A collection of objects providing statistics
information applicable to all DS3/E3 interfaces."
::= { ds3Groups 2 }
ds3FarEndGroup OBJECT-GROUP OBJECTS { dsx3FarEndLineIndex, dsx3FarEndEquipCode, dsx3FarEndLocationIDCode, dsx3FarEndFrameIDCode, dsx3FarEndUnitCode, dsx3FarEndFacilityIDCode, dsx3FarEndCurrentIndex, dsx3FarEndTimeElapsed, dsx3FarEndValidIntervals, dsx3FarEndCurrentCESs, dsx3FarEndCurrentCSESs, dsx3FarEndCurrentCCVs, dsx3FarEndCurrentUASs, dsx3FarEndInvalidIntervals, dsx3FarEndIntervalIndex, dsx3FarEndIntervalNumber, dsx3FarEndIntervalCESs, dsx3FarEndIntervalCSESs, dsx3FarEndIntervalCCVs, dsx3FarEndIntervalUASs, dsx3FarEndIntervalValidData, dsx3FarEndTotalIndex, dsx3FarEndTotalCESs, dsx3FarEndTotalCSESs, dsx3FarEndTotalCCVs, dsx3FarEndTotalUASs } STATUS current
ds3FarEndGroup对象组对象{dsx3FarEndLineIndex、dsx3FarEndEquipCode、dsx3FarEndLocationIDCode、dsx3FarEndFrameIDCode、dsx3FarEndUnitCode、DSX3FarendFarendFarendFacilityDCode、dsx3FarEndCurrentIndex、dsx3FarEndValidIntervals、DSX3FarendCurrentAccess、DSX3FarendCurrentCCV、dsx3FarEndCurrentUASs、DSX3FarendInvalidinIntervals、DSX3FarendIntervalsalIndex，dsx3FarEndIntervalNumber，dsx3FarEndIntervalCESs，DSX3FarendIntervalCss，DSX3FarendIntervalCvs，DSX3FarendIntervalAsses，DSX3FarendIntervalValValidalData，dsx3FarEndTotalIndex，DSX3FarendTotalCss，DSX3FarendTotalCvs，dsx3FarEndTotalUASs}当前状态
DESCRIPTION
"A collection of objects providing remote
configuration and statistics information
applicable to C-bit Parity and SYNTRAN DS3
interfaces."
::= { ds3Groups 3 }
DESCRIPTION
"A collection of objects providing remote
configuration and statistics information
applicable to C-bit Parity and SYNTRAN DS3
interfaces."
::= { ds3Groups 3 }
ds3DeprecatedGroup OBJECT-GROUP
ds3DeprecatedGroup对象组
OBJECTS { dsx3IfIndex,
dsx3FracIndex,
dsx3FracNumber,
dsx3FracIfIndex }
STATUS deprecated
DESCRIPTION
"A collection of obsolete objects that may be
implemented for backwards compatibility."
::= { ds3Groups 4 }
OBJECTS { dsx3IfIndex,
dsx3FracIndex,
dsx3FracNumber,
dsx3FracIfIndex }
STATUS deprecated
DESCRIPTION
"A collection of obsolete objects that may be
implemented for backwards compatibility."
::= { ds3Groups 4 }
ds3NearEndOptionalConfigGroup OBJECT-GROUP OBJECTS { dsx3LineStatusLastChange, dsx3LineStatusChangeTrapEnable }
DS3NearOnInternationalConfigGroup对象组对象{dsx3LineStatusLastChange，dsx3LineStatusChangeTrapEnable}
STATUS current
DESCRIPTION
"A collection of objects that may be implemented
on DS3/E3 interfaces."
::= { ds3Groups 5 }
STATUS current
DESCRIPTION
"A collection of objects that may be implemented
on DS3/E3 interfaces."
::= { ds3Groups 5 }
ds3NearEndOptionalTrapGroup NOTIFICATION-GROUP
NOTIFICATIONS { dsx3LineStatusChange }
STATUS current
DESCRIPTION
"A collection of notifications that may be
implemented on DS3/E3 interfaces."
::= { ds3Groups 6 }
ds3NearEndOptionalTrapGroup NOTIFICATION-GROUP
NOTIFICATIONS { dsx3LineStatusChange }
STATUS current
DESCRIPTION
"A collection of notifications that may be
implemented on DS3/E3 interfaces."
::= { ds3Groups 6 }
END
终止
This Appendix exists to document the previous use if dsx3IfIndex and dsx3LineIndex and to clarify the relationship of dsx3LineIndex as defined in RFC 1407 with the dsx3LineIndex as defined in this document.
本附录旨在记录DSX3iIndex和dsx3LineIndex之前的使用情况，并澄清RFC 1407中定义的dsx3LineIndex与本文档中定义的dsx3LineIndex之间的关系。
The following shows the old and new definitions and the relationship:
以下显示了新旧定义及其关系：
[New Definition]: "This object should be made equal to ifIndex. The next paragraph describes its previous usage. Making the object equal to ifIndex allows proper use of ifStackTable.
[新定义]：“此对象应与ifIndex相等。下一段描述其以前的用法。将对象与ifIndex相等可正确使用ifStackTable。
[Old Definition]: "this object is the identifier of a DS3/E3 Interface on a managed device. If there is an ifEntry that is directly associated with this and only this DS3/E3 interface, it should have the same value as ifIndex. Otherwise, number the dsx3LineIndices with an unique identifier following the rules of choosing a number that is greater than ifNumber and numbering the inside interfaces (e.g., equipment side) with even numbers and outside interfaces (e.g, network side) with odd numbers."
[旧定义]：“此对象是受管设备上DS3/E3接口的标识符。如果有一个ifEntry直接与此接口关联，并且仅与此DS3/E3接口关联，则其值应与ifIndex相同。否则，请使用唯一标识符对DSX3lineIndex进行编号，并遵循以下规则：选择一个大于ifNumber的编号，并使用偶数对内部接口（例如，设备侧）进行编号，使用奇数对外部接口（例如，网络侧）进行编号。”
When the "Old Definition" was created, it was described this way to allow a manager to treat the value _as if_ it were an ifIndex, i.e., the value would either be: 1) an ifIndex value or 2) a value that was guaranteed to be different from all valid ifIndex values.
创建“旧定义”时，这样描述是为了允许管理者将该值视为ifIndex，即该值可以是：1）ifIndex值或2）保证与所有有效ifIndex值不同的值。
The new definition is a subset of that definition, i.e., the value is always an ifIndex value.
新定义是该定义的子集，即该值始终是ifIndex值。
The following is Section 3.1 from [RFC1407]:
以下为[RFC1407]第3.1节：
Different physical configurations for the support of SNMP with DS3/E3 equipment exist. To accommodate these scenarios, two different indices for DS3/E3 interfaces are introduced in this MIB. These indices are dsx3IfIndex and dsx3LineIndex.
DS3/E3设备支持SNMP的物理配置不同。为了适应这些场景，本MIB中引入了DS3/E3接口的两个不同索引。这些索引是DSX3iIndex和dsx3LineIndex。
External interface scenario: the SNMP Agent represents all managed DS3/E3 lines as external interfaces (for example, an Agent residing on the device supporting DS3/E3 interfaces directly):
外部接口方案：SNMP代理将所有受管DS3/E3线路表示为外部接口（例如，驻留在直接支持DS3/E3接口的设备上的代理）：
For this scenario, all interfaces are assigned an integer value equal to ifIndex, and the following applies:
对于此场景，所有接口都被分配一个等于ifIndex的整数值，并且以下情况适用：
ifIndex=dsx3IfIndex=dsx3LineIndex for all interfaces.
所有接口的ifIndex=dsx3IfIndex=dsx3LineIndex。
The dsx3IfIndex column of the DS3/E3 Configuration table relates each DS3/E3 interface to its corresponding interface (ifIndex) in the Internet-standard MIB (MIB-II STD 17, [RFC1213]).
DS3/E3配置表的DSX3iIndex列将每个DS3/E3接口与其互联网标准MIB（MIB-II STD 17，[RFC1213]）中相应的接口（iIndex）关联起来。
External&Internal interface scenario: the SNMP Agents resides on an host external from the device supporting DS3/E3 interfaces (e.g., a router). The Agent represents both the host and the DS3/E3 device. The index dsx3LineIndex is used to not only represent the DS3/E3 interfaces external from the host/DS3/E3-device combination, but also the DS3/E3 interfaces connecting the host and the DS3/E3 device. The index dsx3IfIndex is always equal to ifIndex.
外部和内部接口方案：SNMP代理驻留在支持DS3/E3接口的设备（例如路由器）外部的主机上。代理代表主机和DS3/E3设备。索引dsx3LineIndex不仅用于表示主机/DS3/E3设备组合外部的DS3/E3接口，还用于表示连接主机和DS3/E3设备的DS3/E3接口。索引dsx3IfIndex始终等于ifIndex。
Example:
例子：
A shelf full of CSUs connected to a Router. An SNMP Agent residing on the router proxies for itself and the CSU. The router has also an Ethernet interface:
装满连接到路由器的CSU的架子。驻留在路由器上的SNMP代理为其自身和CSU代理。路由器还具有以太网接口：
+-----+
| | |
| | | +---------------------+
|E | | 44.736 MBPS | ds3 M13 Line#A | ds3 C-bit Parity
|t | R |---------------+ - - - - - - - - - +------>
|h | | | |
|e | O | 44.736 MBPS | ds3 M13 Line#B | ds3 C-bit Parity
|r | |---------------+ - - - - - - - - - - +------>
|n | U | | |
|e | | 44.736 MBPS | ds3 M13 Line#C | ds3 C-bit Parity
|t | T |---------------+ - - - -- -- - - - - +------>
| | | | |
|-----| E | 44.736 MBPS | ds3 M13 Line#D | ds3 C-bit Parity
| | |---------------+ - - - - -- - - - - +------>
| | R | |_____________________|
| | |
| +-----+
+-----+
| | |
| | | +---------------------+
|E | | 44.736 MBPS | ds3 M13 Line#A | ds3 C-bit Parity
|t | R |---------------+ - - - - - - - - - +------>
|h | | | |
|e | O | 44.736 MBPS | ds3 M13 Line#B | ds3 C-bit Parity
|r | |---------------+ - - - - - - - - - - +------>
|n | U | | |
|e | | 44.736 MBPS | ds3 M13 Line#C | ds3 C-bit Parity
|t | T |---------------+ - - - -- -- - - - - +------>
| | | | |
|-----| E | 44.736 MBPS | ds3 M13 Line#D | ds3 C-bit Parity
| | |---------------+ - - - - -- - - - - +------>
| | R | |_____________________|
| | |
| +-----+
The assignment of the index values could for example be:
例如，索引值的分配可以是：
ifIndex (= dsx3IfIndex) dsx3LineIndex
ifIndex（=dsx3IfIndex）dsx3LineIndex
1 NA NA (Ethernet) 2 Line#A Router Side 6 2 Line#A Network Side 7 3 Line#B Router Side 8 3 Line#B Network Side 9 4 Line#C Router Side 10 4 Line#C Network Side 11 5 Line#D Router Side 12 5 Line#D Network Side 13
1 NA NA（以太网）2线A路由器侧6 2线A网络侧7 3线B路由器侧8 3线B网络侧9 4线C路由器侧10 4线C网络侧11 5线D路由器侧12 5线D网络侧13
For this example, ifNumber is equal to 5. Note the following description of dsx3LineIndex: the dsx3LineIndex identifies a DS3/E3 Interface on a managed device. If there is an ifEntry that is directly associated with this and only this DS3/E3 interface, it should have the same value as ifIndex. Otherwise, number the dsx3LineIndices with an unique identifier following the rules of choosing a number greater than ifNumber and numbering inside interfaces (e.g., equipment side) with even numbers and outside interfaces (e.g., network side) with odd numbers.
对于本例，ifNumber等于5。注意dsx3LineIndex的以下描述：dsx3LineIndex标识受管设备上的DS3/E3接口。如果有一个ifEntry直接与此接口关联，并且仅与此DS3/E3接口关联，则其值应与ifIndex相同。否则，使用唯一标识符对DSX3lineIndex进行编号，并遵循以下规则：选择大于ifNumber的编号，并使用偶数对内部接口（如设备侧）进行编号，使用奇数对外部接口（如网络侧）进行编号。
If the CSU shelf is managed by itself by a local SNMP Agent, the situation would be:
如果CSU托架由本地SNMP代理自行管理，则情况如下：
ifIndex (= dsx3IfIndex) dsx3LineIndex
ifIndex（=dsx3IfIndex）dsx3LineIndex
1 Line#A Network Side 1 2 Line#A RouterSide 2 3 Line#B Network Side 3 4 Line#B RouterSide 4 5 Line#C Network Side 5 6 Line#C Router Side 6 7 Line#D Network Side 7 8 Line#D Router Side 8
1线#网络侧1 2线#路由侧2 3线#B网络侧3 4线#B路由侧4 5线#C网络侧5 6线#C路由器侧6 7线#D网络侧7 8线#D路由器侧8
5. Appendix B - The delay approach to Unavialable Seconds.
5. 附录B-不可用秒的延迟方法。
This procedure is illustrated below for a DS3 C-Bit parity application. Similar rules would apply for other interfaces covered by this MIB. The procedure guarantees that the statistical counters are correctly updated at all times, although they lag real time by 10 seconds. At the end of each 15 minutes interval the current interval counts are transferred to the most recent interval entry and each interval is shifted up by one position, with the oldest being discarded if necessary in order to make room. The current interval
下面对DS3 C位奇偶校验应用程序说明了此过程。类似的规则也适用于本MIB所涵盖的其他接口。该过程确保统计计数器始终正确更新，尽管它们实时滞后10秒。在每个15分钟间隔结束时，当前间隔计数被转移到最近的间隔条目，每个间隔被上移一个位置，如果必要，为了腾出空间，最早的间隔被丢弃。当前间隔
counts then start over from zero. Note, however, that the signal state calculation does not start afresh at each interval boundary; rather, signal state information is retained across interval boundaries.
然后从零开始计数。然而，请注意，信号状态计算不会在每个间隔边界处重新开始；相反，信号状态信息跨区间边界保留。
+----------------------------------------------------------------+
| READ COUNTERS & STATUS INFO FROM HARDWARE |
| |
|BPV EXZ LOS PCV CCV AIS SEF OOF LOF FEBE RAI |
+----------------------------------------------------------------+
| | | | | | | | | | |
| | | | | | | | | | |
V V V V V V V V V V V
+----------------------------------------------------------------+
| ACCUM ONE-SEC STATS, CHK ERR THRESHOLDS, & UPDT SIGNAL STATE |
| |
|<------------- NEAR END ---------------->| |<---- FAR END ----->|
| |
|LCV LES PCV CCV PES CES PSES CSES SEFS A/U CCV CES CSES SEFS A/U|
+----------------------------------------------------------------+
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
V V V V V V V V V | V V V V |
+--------------------------------------+ | +-----------------+ |
| ONE-SEC DELAY | | | ONE-SEC DELAY | |
| (1 OF 10) | | | (1 OF 10) | |
+--------------------------------------+ | +-----------------+ |
| | | | | | | | | | | | | | |
/ / / / / / / / / / / / / / /
| | | | | | | | | | | | | | |
V V V V V V V V V | V V V V |
+--------------------------------------+ | +-----------------+ |
| ONE-SEC DELAY | | | ONE-SEC DELAY | |
| (10 OF 10) | | | (10 OF 10) | |
+--------------------------------------+ | +-----------------+ |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
V V V V V V V V V V V V V V V
+----------------------------------------------------------------+
| UPDATE STATISTICS COUNTERS |
| |
|<------------- NEAR END ---------------->| |<---- FAR END ----->|
| |
|LCV LES PCV CCV PES CES PSES CSES SEFS UAS CCV CES CSES SEFS UAS|
+----------------------------------------------------------------+
+----------------------------------------------------------------+
| READ COUNTERS & STATUS INFO FROM HARDWARE |
| |
|BPV EXZ LOS PCV CCV AIS SEF OOF LOF FEBE RAI |
+----------------------------------------------------------------+
| | | | | | | | | | |
| | | | | | | | | | |
V V V V V V V V V V V
+----------------------------------------------------------------+
| ACCUM ONE-SEC STATS, CHK ERR THRESHOLDS, & UPDT SIGNAL STATE |
| |
|<------------- NEAR END ---------------->| |<---- FAR END ----->|
| |
|LCV LES PCV CCV PES CES PSES CSES SEFS A/U CCV CES CSES SEFS A/U|
+----------------------------------------------------------------+
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
V V V V V V V V V | V V V V |
+--------------------------------------+ | +-----------------+ |
| ONE-SEC DELAY | | | ONE-SEC DELAY | |
| (1 OF 10) | | | (1 OF 10) | |
+--------------------------------------+ | +-----------------+ |
| | | | | | | | | | | | | | |
/ / / / / / / / / / / / / / /
| | | | | | | | | | | | | | |
V V V V V V V V V | V V V V |
+--------------------------------------+ | +-----------------+ |
| ONE-SEC DELAY | | | ONE-SEC DELAY | |
| (10 OF 10) | | | (10 OF 10) | |
+--------------------------------------+ | +-----------------+ |
| | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
V V V V V V V V V V V V V V V
+----------------------------------------------------------------+
| UPDATE STATISTICS COUNTERS |
| |
|<------------- NEAR END ---------------->| |<---- FAR END ----->|
| |
|LCV LES PCV CCV PES CES PSES CSES SEFS UAS CCV CES CSES SEFS UAS|
+----------------------------------------------------------------+
Note that if such a procedure is adopted there is no current interval data for the first ten seconds after a system comes up.
请注意，如果采用这种程序，则在系统启动后的前十秒钟内没有当前间隔数据。
noSuchInstance must be returned if a management station attempts to access the current interval counters during this time.
如果管理站在此期间尝试访问当前间隔计数器，则必须返回noSuchInstance。
It is an implementation-specific matter whether an agent assumes that the initial state of the interface is available or unavailable.
代理是否假定接口的初始状态可用或不可用是实现特有的问题。
This document was produced by the AToM MIB Working Group. The Editor would like to dedicate a special thanks to C. Mike Heard for providing a top notch doctor review and many helpful suggestions, and to acknowledge D. Fowler, Editor of RFC 2496, T. Cox and K. Tesink Editors of RFC 1407.
本文件由AToM MIB工作组编制。编辑特别感谢C.Mike Heard提供了一流的医生评论和许多有用的建议，并感谢RFC 2496的编辑D.Fowler、RFC 1407的编辑T.Cox和K.Tesink。
[RFC2578] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2578]McCloghrie，K.，Perkins，D.，和J.Schoenwaeld，“管理信息的结构版本2（SMIv2）”，STD 58，RFC 2578，1999年4月。
[RFC2579] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[RFC2579]McCloghrie，K.，Perkins，D.，和J.Schoenwaeld，“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。
[ANSI-T1.102] American National Standard for telecommunications - digital hierarchy - electrical interfaces, ANSI T1.102-1987.
[ANSI-T1.102]美国国家电信标准-数字体系-电气接口，ANSI T1.102-1987。
[ANSI-T1.107] American National Standard for telecommunications - digital hierarchy - formats specification, ANSI T1.107- 1988.
[ANSI-T1.107]美国国家电信标准-数字体系-格式规范，ANSI T1.107-1988。
[ANSI-T1.107a] ANSI T1.107a-1990.
[ANSI-T1.107a]ANSI T1.107a-1990。
[ANSI-T1.404] American National Standard for telecommunications - Carrier-to-Customer Installation - DS3 Metallic Interface, ANSI T1.404-1989.
[ANSI-T1.404]美国国家电信标准-载波到客户安装-DS3金属接口，ANSI T1.404-1989。
[ANSI-T1.231] American National Standard for Telecommunications -- Layer 1 In- Service Digital Transmission Performance Monitoring T1.231, Sept 1993.
[ANSI-T1.231]美国国家电信标准——第1层在用数字传输性能监测T1.231，1993年9月。
[CCITT-G.751] CCITT - Digital Multiplex Equipment Operating at the Third Order Bit Rate of 34 368 Kbit/s and the Forth Order Bit Rate of 139 264 Kbit/s and Using Positive Justification, G.751
[CCITT-G.751]CCITT-以34368kbit/s的三阶比特率和139264kbit/s的四阶比特率运行的数字多路复用设备，使用正对正，G.751
[ETSI-T/NA(91)18] European Telecommunications Standards Institute -- ETS "34M" -- Metropolitan Area Network Physical Convergence Layer Procedure for 34.368 Megabits per Second, T/NA(91)18, May 1991.
[ETSI-T/NA（91）18]欧洲电信标准协会——ETS“34M”——34.368兆位每秒的城域网物理汇聚层程序，T/NA（91）18，1991年5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。
[ITU-T-M.1400] ITU-T M.1400: Designation For Interconnections Among Network Operators, October 2001.
[ITU-T-M.1400]ITU-T M.1400：网络运营商之间互连的指定，2001年10月。
[RFC1213] McCloghrie, K. and M. Rose, "Management Information Base for Network Management of TCP/IP-based internets:MIB-II", STD 17, RFC 1213, March 1991.
[RFC1213]McCloghrie，K.和M.Rose，“基于TCP/IP的互联网网络管理的管理信息库：MIB-II”，STD 17，RFC 1213，1991年3月。
[RFC1407] Cox, T. and K. Tesink, "Definitions of Managed Objects for the DS3/E3 Interface Type", RFC 1407, January 1993.
[RFC1407]Cox，T.和K.Tesink，“DS3/E3接口类型的托管对象定义”，RFC 1407，1993年1月。
[RFC2496] Fowler, D., "Definitions of Managed Object for the DS3/E3 Interface Type", RFC 2496, January 1999.
[RFC2496]Fowler，D.“DS3/E3接口类型的托管对象定义”，RFC2496，1999年1月。
[RFC3895] Nicklass, O., Ed., "Definitions of Managed Objects for the DS1, E1, DS2, and E2 Interface Types", RFC 3895, September 2004.
[RFC3895]Nicklass，O.，Ed.“DS1、E1、DS2和E2接口类型的托管对象定义”，RFC 38952004年9月。
[RFC3592] Tesink, K., "Definitions of Managed Objects for the Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) Interface Type", RFC 3592, September 2003.
[RFC3592]Tesink，K.“同步光网络/同步数字体系（SONET/SDH）接口类型的受管对象定义”，RFC 3592，2003年9月。
[RFC2494] Fowler, D., "Definitions of Managed Objects for the DS0 and DS0 Bundle Interface Type", RFC 2494, January 1999.
[RFC2494]Fowler，D.“DS0和DS0捆绑包接口类型的托管对象定义”，RFC 2494，1999年1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。
There are a number of management 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. The specific the objects and their sensitivities/vulnerabilities are as follows.
此MIB模块中定义了许多管理对象，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。对象的具体特性及其敏感性/脆弱性如下所示。
Setting the following objects to incorrect values may result in traffic interruptions:
将以下对象设置为不正确的值可能会导致交通中断：
dsx3LineType dsx3LineCoding dsx3SendCode dsx3LoopbackConfig dsx3TransmitClockSource dsx3LineLength dsx3Channelization dsx3Ds1ForRemoteLoop
dsx3LineType dsx3LineCoding dsx3SendCode dsx3LoopbackConfig DSX3TransmitLockSource dsx3LineLength dsx3Channelization dsx3Ds1ForRemoteLoop
In the case of dsx3LineType, for example, both ends of a DS3/E3 must have the same value in order for traffic to flow. In the case of dsx3SendCode and dsx3LoopbackConfig, for another example, traffic may stop transmitting when particular loopbacks are applied.
例如，在dsx3LineType的情况下，DS3/E3的两端必须具有相同的值才能使流量流动。例如，在dsx3SendCode和dsx3LoopbackConfig的情况下，当应用特定的环回时，通信量可能会停止传输。
Setting the following objects to an incorrect value will result in the remote end receiving an incorrect Path Identification message, which may result in a connectivity inconsistency:
将以下对象设置为不正确的值将导致远程端接收到不正确的路径标识消息，这可能导致连接不一致：
dsx3FarEndEquipCode dsx3FarEndLocationIDCode dsx3FarEndFrameIDCode dsx3FarEndUnitCode dsx3FarEndFacilityIDCode
dsx3FarEndEquipCode DSX3FarendLocation ID代码DSX3FarendFrameID代码dsx3FarEndUnitCode DSX3FarendFacilityCode
Setting the following object to an incorrect value will not harm the traffic, but it may cause a circuit to be mis-identified and thereby create difficulties for service personnel when attempting to troubleshoot a problem:
将以下对象设置为不正确的值不会影响通信量，但可能会导致错误识别电路，从而给维修人员在尝试故障排除时带来困难：
dsx3CircuitIdentifier
DSX3电路标识符
Setting the following object can cause an increase in the number of traps received by the network management station:
设置以下对象可能导致网络管理站接收的陷阱数量增加：
dsx3LineStatusChangeTrapEnable
dsx3LineStatusChangeTrapEnable
The readable objects in this MIB module (i.e., the objects with a MAX-ACCESS other than not-accessible) may be considered sensitive in some environments since, collectively, they provide extensive information about the performance of interfaces in DS3/E3 equipment or networks and can reveal some aspects of their configuration. In such environments it is important to control even GET and NOTIFY access to these objects and possibly to encrypt the values of these objects when sending them over the network via SNMP.
在某些环境中，此MIB模块中的可读对象（即，具有MAX-ACCESS而非not ACCESS的对象）可能被视为敏感对象，因为它们共同提供了有关DS3/E3设备或网络中接口性能的广泛信息，并可揭示其配置的某些方面。在这样的环境中，控制甚至获取和通知对这些对象的访问，以及在通过SNMP通过网络发送这些对象时可能加密这些对象的值，这一点很重要。
SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, 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），即使如此，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。
It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy).
建议实施者考虑SNMPv3框架所提供的安全特性（参见[RCFC310]，第8节），包括对SNMPv3加密机制的完全支持（用于身份验证和隐私）。
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 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/运营商应负责确保授予访问此MIB模块实例权限的SNMP实体已正确配置为仅授予那些拥有确实获取或设置（更改/创建/删除）对象的合法权限的主体（用户）访问对象。
Orly Nicklass (editor) RAD Data Communications, Ltd. Ziv Tower, 24 Roul Walenberg Tel Aviv, Israel, 69719
Orly Nicklass（编辑）RAD数据通信有限公司，以色列特拉维夫鲁尔瓦伦堡24号Ziv塔，邮编69719
Phone: 9723-765-9969 EMail: orly_n@rad.com
电话：9723-765-9969电子邮件：orly_n@rad.com
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