Internet Engineering Task Force (IETF) J. Schoenwaelder
Request for Comments: 7388 A. Sehgal
Category: Standards Track Jacobs University
ISSN: 2070-1721 T. Tsou
C. Zhou
Huawei Technologies
October 2014
Internet Engineering Task Force (IETF) J. Schoenwaelder
Request for Comments: 7388 A. Sehgal
Category: Standards Track Jacobs University
ISSN: 2070-1721 T. Tsou
C. Zhou
Huawei Technologies
October 2014
Definition of Managed Objects for IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs)
低功耗无线个人局域网（6LoWPANs）上IPv6托管对象的定义
Abstract
摘要
This document defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines objects for managing IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs).
本文档定义了管理信息库（MIB）的一部分，用于Internet社区中的网络管理协议。特别是，它定义了通过低功耗无线个人区域网络（6LoWPANs）管理IPv6的对象。
Status of This Memo
关于下段备忘
This is an Internet Standards Track document.
这是一份互联网标准跟踪文件。
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741.
本文件是互联网工程任务组（IETF）的产品。它代表了IETF社区的共识。它已经接受了公众审查，并已被互联网工程指导小组（IESG）批准出版。有关互联网标准的更多信息，请参见RFC 5741第2节。
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc7388.
有关本文件当前状态、任何勘误表以及如何提供反馈的信息，请访问http://www.rfc-editor.org/info/rfc7388.
Copyright Notice
版权公告
Copyright (c) 2014 IETF Trust and the persons identified as the document authors. All rights reserved.
版权所有（c）2014 IETF信托基金和确定为文件作者的人员。版权所有。
This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License.
本文件受BCP 78和IETF信托有关IETF文件的法律规定的约束(http://trustee.ietf.org/license-info)自本文件出版之日起生效。请仔细阅读这些文件，因为它们描述了您对本文件的权利和限制。从本文件中提取的代码组件必须包括信托法律条款第4.e节中所述的简化BSD许可证文本，并提供简化BSD许可证中所述的无担保。
Table of Contents
目录
1. Introduction ....................................................2
2. The Internet-Standard Management Framework ......................2
3. Conventions .....................................................3
4. Overview ........................................................3
5. Relationship to Other MIB Modules ...............................7
6. Definitions .....................................................7
7. Security Considerations ........................................24
8. IANA Considerations ............................................25
9. References .....................................................25
9.1. Normative References ......................................25
9.2. Informative References ....................................26
Acknowledgements ..................................................27
Authors' Addresses ................................................27
1. Introduction ....................................................2
2. The Internet-Standard Management Framework ......................2
3. Conventions .....................................................3
4. Overview ........................................................3
5. Relationship to Other MIB Modules ...............................7
6. Definitions .....................................................7
7. Security Considerations ........................................24
8. IANA Considerations ............................................25
9. References .....................................................25
9.1. Normative References ......................................25
9.2. Informative References ....................................26
Acknowledgements ..................................................27
Authors' Addresses ................................................27
This document defines a portion of the Management Information Base (MIB) for use with network management protocols. In particular it defines objects for managing IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs) [RFC4944].
本文档定义了用于网络管理协议的管理信息库（MIB）的一部分。特别是，它定义了通过低功耗无线个人区域网络（6LoWPANs）管理IPv6的对象[RFC4944]。
While a MIB module provides a direct binding for accessing data via the Simple Network Management Protocol (SNMP) [RFC3410], supporting SNMP may not always be affordable on constrained devices. Other protocols to access data modeled in MIB modules are possible and proposals have been made recently to provide bindings to the Constrained Application Protocol (CoAP) [RFC7252].
虽然MIB模块为通过简单网络管理协议（SNMP）[RFC3410]访问数据提供了直接绑定，但在受限制的设备上，支持SNMP可能并不总是负担得起的。访问MIB模块中建模的数据的其他协议是可能的，最近提出了一些建议，以提供对受约束应用程序协议（CoAP）的绑定[RFC7252]。
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 document 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。本文件规定了符合SMIv2的MIB模块，如STD 58、RFC 2578[RFC2578]、STD 58、RFC 2579[RFC2579]和STD 58、RFC 2580[RFC2580]所述。
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, RFC 2119 [RFC2119].
本文件中的关键词“必须”、“不得”、“必需”、“应”、“不应”、“建议”、“不建议”、“可”和“可选”应按照BCP 14、RFC 2119[RFC2119]中的说明进行解释。
The left part of Figure 1 provides an overview of the IETF protocols designed for constrained devices. The right part lists the MIB modules providing monitoring and troubleshooting support ([RFC4113], [RFC4292], [RFC4293], and [RFC2863]). The LOWPAN-MIB defined in this document fills a hole by providing monitoring and troubleshooting support for the 6LoWPAN layer.
图1的左半部分概述了为受限设备设计的IETF协议。右侧部分列出了提供监控和故障排除支持的MIB模块（[RFC4113]、[RFC4292]、[RFC4293]和[RFC2863]）。本文档中定义的LOWPAN-MIB通过为6LoWPAN层提供监控和故障排除支持填补了一个漏洞。
Protocol Layer MIB Modules
+--------------------+
| CoAP [RFC7252] |
+--------------------+ +--------------------------+
| UDP [RFC0768] | | UDP-MIB [RFC4113] |
+--------------------+ +--------------------------+
| IPv6 [RFC2460] | | IP-MIB [RFC4293] |
| ICMPv6 [RFC4443] | | IP-FORWARD-MIB [RFC4292] |
+--------------------+ +--------------------------+
| 6LoWPAN [RFC4944] | | LOWPAN-MIB [RFC7388] |
+--------------------+ +--------------------------+
| IF-MIB [RFC2863] |
+--------------------+ +--------------------------+
| IEEE 802.15.4, ... |
+--------------------+
Protocol Layer MIB Modules
+--------------------+
| CoAP [RFC7252] |
+--------------------+ +--------------------------+
| UDP [RFC0768] | | UDP-MIB [RFC4113] |
+--------------------+ +--------------------------+
| IPv6 [RFC2460] | | IP-MIB [RFC4293] |
| ICMPv6 [RFC4443] | | IP-FORWARD-MIB [RFC4292] |
+--------------------+ +--------------------------+
| 6LoWPAN [RFC4944] | | LOWPAN-MIB [RFC7388] |
+--------------------+ +--------------------------+
| IF-MIB [RFC2863] |
+--------------------+ +--------------------------+
| IEEE 802.15.4, ... |
+--------------------+
Figure 1: Protocol Layers and MIB Modules
图1：协议层和MIB模块
The LOWPAN-MIB module is primarily a collection of counters that reflect how 6LoWPAN datagrams are processed by the 6LoWPAN layer. The objects are defined twice: once to report the global statistics as seen by the 6LoWPAN layer and once to report per-interface 6LoWPAN layer statistics. The per-interface statistics are optional to implement. The object identifier registration tree has the following structure:
LOWPAN-MIB模块主要是反映6LoWPAN层如何处理6LoWPAN数据报的计数器集合。对象定义两次：一次报告6LoWPAN层看到的全局统计信息，一次报告每个接口6LoWPAN层统计信息。每个接口的统计信息是可选的。对象标识符注册树具有以下结构：
---- lowpanMIB(1.3.6.1.2.1.226)
+---- lowpanNotifications(0)
+---- lowpanObjects(1)
| +---- lowpanStats(1)
| | +--r- lowpanReasmTimeout(1) Unsigned32
| | +--r- lowpanInReceives(2) Counter32
| | +--r- lowpanInHdrErrors(3) Counter32
| | +--r- lowpanInMeshReceives(4) Counter32
| | +--r- lowpanInMeshForwds(5) Counter32
| | +--r- lowpanInMeshDelivers(6) Counter32
| | +--r- lowpanInReasmReqds(7) Counter32
| | +--r- lowpanInReasmFails(8) Counter32
| | +--r- lowpanInReasmOKs(9) Counter32
| | +--r- lowpanInCompReqds(10) Counter32
| | +--r- lowpanInCompFails(11) Counter32
| | +--r- lowpanInCompOKs(12) Counter32
| | +--r- lowpanInDiscards(13) Counter32
| | +--r- lowpanInDelivers(14) Counter32
| | +--r- lowpanOutRequests(15) Counter32
| | +--r- lowpanOutCompReqds(16) Counter32
| | +--r- lowpanOutCompFails(17) Counter32
| | +--r- lowpanOutCompOKs(18) Counter32
| | +--r- lowpanOutFragReqds(19) Counter32
| | +--r- lowpanOutFragFails(20) Counter32
| | +--r- lowpanOutFragOKs(21) Counter32
| | +--r- lowpanOutFragCreates(22) Counter32
| | +--r- lowpanOutMeshHopLimitExceeds(23) Counter32
| | +--r- lowpanOutMeshNoRoutes(24) Counter32
| | +--r- lowpanOutMeshRequests(25) Counter32
| | +--r- lowpanOutMeshForwds(26) Counter32
| | +--r- lowpanOutMeshTransmits(27) Counter32
| | +--r- lowpanOutDiscards(28) Counter32
| | +--r- lowpanOutTransmits(29) Counter32
| +---- lowpanIfStatsTable(2)
| +---- lowpanIfStatsEntry(1) [ifIndex]
| +--r- lowpanIfReasmTimeout(1) Unsigned32
| +--r- lowpanIfInReceives(2) Counter32
| +--r- lowpanIfInHdrErrors(3) Counter32
| +--r- lowpanIfInMeshReceives(4) Counter32
| +--r- lowpanIfInMeshForwds(5) Counter32
| +--r- lowpanIfInMeshDelivers(6) Counter32
| +--r- lowpanIfInReasmReqds(7) Counter32
| +--r- lowpanIfInReasmFails(8) Counter32
| +--r- lowpanIfInReasmOKs(9) Counter32
| +--r- lowpanIfInCompReqds(10) Counter32
| +--r- lowpanIfInCompFails(11) Counter32
| +--r- lowpanIfInCompOKs(12) Counter32
| +--r- lowpanIfInDiscards(13) Counter32
---- lowpanMIB(1.3.6.1.2.1.226)
+---- lowpanNotifications(0)
+---- lowpanObjects(1)
| +---- lowpanStats(1)
| | +--r- lowpanReasmTimeout(1) Unsigned32
| | +--r- lowpanInReceives(2) Counter32
| | +--r- lowpanInHdrErrors(3) Counter32
| | +--r- lowpanInMeshReceives(4) Counter32
| | +--r- lowpanInMeshForwds(5) Counter32
| | +--r- lowpanInMeshDelivers(6) Counter32
| | +--r- lowpanInReasmReqds(7) Counter32
| | +--r- lowpanInReasmFails(8) Counter32
| | +--r- lowpanInReasmOKs(9) Counter32
| | +--r- lowpanInCompReqds(10) Counter32
| | +--r- lowpanInCompFails(11) Counter32
| | +--r- lowpanInCompOKs(12) Counter32
| | +--r- lowpanInDiscards(13) Counter32
| | +--r- lowpanInDelivers(14) Counter32
| | +--r- lowpanOutRequests(15) Counter32
| | +--r- lowpanOutCompReqds(16) Counter32
| | +--r- lowpanOutCompFails(17) Counter32
| | +--r- lowpanOutCompOKs(18) Counter32
| | +--r- lowpanOutFragReqds(19) Counter32
| | +--r- lowpanOutFragFails(20) Counter32
| | +--r- lowpanOutFragOKs(21) Counter32
| | +--r- lowpanOutFragCreates(22) Counter32
| | +--r- lowpanOutMeshHopLimitExceeds(23) Counter32
| | +--r- lowpanOutMeshNoRoutes(24) Counter32
| | +--r- lowpanOutMeshRequests(25) Counter32
| | +--r- lowpanOutMeshForwds(26) Counter32
| | +--r- lowpanOutMeshTransmits(27) Counter32
| | +--r- lowpanOutDiscards(28) Counter32
| | +--r- lowpanOutTransmits(29) Counter32
| +---- lowpanIfStatsTable(2)
| +---- lowpanIfStatsEntry(1) [ifIndex]
| +--r- lowpanIfReasmTimeout(1) Unsigned32
| +--r- lowpanIfInReceives(2) Counter32
| +--r- lowpanIfInHdrErrors(3) Counter32
| +--r- lowpanIfInMeshReceives(4) Counter32
| +--r- lowpanIfInMeshForwds(5) Counter32
| +--r- lowpanIfInMeshDelivers(6) Counter32
| +--r- lowpanIfInReasmReqds(7) Counter32
| +--r- lowpanIfInReasmFails(8) Counter32
| +--r- lowpanIfInReasmOKs(9) Counter32
| +--r- lowpanIfInCompReqds(10) Counter32
| +--r- lowpanIfInCompFails(11) Counter32
| +--r- lowpanIfInCompOKs(12) Counter32
| +--r- lowpanIfInDiscards(13) Counter32
| +--r- lowpanIfInDelivers(14) Counter32
| +--r- lowpanIfOutRequests(15) Counter32
| +--r- lowpanIfOutCompReqds(16) Counter32
| +--r- lowpanIfOutCompFails(17) Counter32
| +--r- lowpanIfOutCompOKs(18) Counter32
| +--r- lowpanIfOutFragReqds(19) Counter32
| +--r- lowpanIfOutFragFails(20) Counter32
| +--r- lowpanIfOutFragOKs(21) Counter32
| +--r- lowpanIfOutFragCreates(22) Counter32
| +--r- lowpanIfOutMeshHopLimitExceeds(23) Counter32
| +--r- lowpanIfOutMeshNoRoutes(24) Counter32
| +--r- lowpanIfOutMeshRequests(25) Counter32
| +--r- lowpanIfOutMeshForwds(26) Counter32
| +--r- lowpanIfOutMeshTransmits(27) Counter32
| +--r- lowpanIfOutDiscards(28) Counter32
| +--r- lowpanIfOutTransmits(29) Counter32
+---- lowpanConformance(2)
+---- lowpanGroups(1)
| +---- lowpanStatsGroup(1)
| +---- lowpanStatsMeshGroup(2)
| +---- lowpanIfStatsGroup(3)
| +---- lowpanIfStatsMeshGroup(4)
+---- lowpanCompliances(2)
+---- lowpanCompliance(1)
| +--r- lowpanIfInDelivers(14) Counter32
| +--r- lowpanIfOutRequests(15) Counter32
| +--r- lowpanIfOutCompReqds(16) Counter32
| +--r- lowpanIfOutCompFails(17) Counter32
| +--r- lowpanIfOutCompOKs(18) Counter32
| +--r- lowpanIfOutFragReqds(19) Counter32
| +--r- lowpanIfOutFragFails(20) Counter32
| +--r- lowpanIfOutFragOKs(21) Counter32
| +--r- lowpanIfOutFragCreates(22) Counter32
| +--r- lowpanIfOutMeshHopLimitExceeds(23) Counter32
| +--r- lowpanIfOutMeshNoRoutes(24) Counter32
| +--r- lowpanIfOutMeshRequests(25) Counter32
| +--r- lowpanIfOutMeshForwds(26) Counter32
| +--r- lowpanIfOutMeshTransmits(27) Counter32
| +--r- lowpanIfOutDiscards(28) Counter32
| +--r- lowpanIfOutTransmits(29) Counter32
+---- lowpanConformance(2)
+---- lowpanGroups(1)
| +---- lowpanStatsGroup(1)
| +---- lowpanStatsMeshGroup(2)
| +---- lowpanIfStatsGroup(3)
| +---- lowpanIfStatsMeshGroup(4)
+---- lowpanCompliances(2)
+---- lowpanCompliance(1)
Figure 2: Object Identifier Registration Tree
图2：对象标识符注册树
The counters defined in the LOWPAN-MIB module provide information about the 6LoWPAN datagrams received and transmitted and how they are processed in the 6LoWPAN layer. For link layers that use the 6LoWPAN dispatch byte as defined in [RFC4944] (e.g., IEEE 802.15.4), a 6LoWPAN datagram is a datagram with a dispatch byte matching the bit patterns 01xxxxxx, 10xxxxxx, or 11xxxxxx. Datagrams with a dispatch byte matching the bit pattern 00xxxxxx (NALP - not a LoWPAN frame) are not considered to be 6LoWPAN datagrams by this specification. Other radio technologies may use different mechanisms to identify 6LoWPAN datagrams (e.g., the BLUETOOTH Low-Energy Logical Link Control and Adaptation Protocol uses Channel Identifiers [IPV6-BTLE]).
LOWPAN-MIB模块中定义的计数器提供有关接收和发送的6LoWPAN数据报的信息，以及它们在6LoWPAN层中的处理方式。对于使用[RFC4944]（例如IEEE 802.15.4）中定义的6LoWPAN调度字节的链路层，6LoWPAN数据报是具有与位模式01xxxxxx、10xxxxxx或11xxxxxx匹配的调度字节的数据报。根据本规范，调度字节与位模式00xxxxxx（NALP-非低PAN帧）匹配的数据报不被视为6LoWPAN数据报。其他无线电技术可能使用不同的机制来识别6LoWPAN数据报（例如，蓝牙低能量逻辑链路控制和适配协议使用信道标识符[IPV6-BTLE]）。
The Case Diagram [CASE] in Figure 3 illustrates the conceptual relationships between the counters. Implementations may choose to implement the processing of 6LoWPAN datagrams in a different order.
图3中的案例图[Case]说明了计数器之间的概念关系。实现可以选择以不同的顺序实现6LoWPAN数据报的处理。
The generic InDiscards and OutDiscards counters can be incremented anytime 6LoWPAN datagrams are discarded due to reasons not covered by the other more specific counters. For example, an implementation
由于其他更具体计数器未涵盖的原因而丢弃6LoWPAN数据报时，通用InDiscards和OutDiscards计数器可随时递增。例如，一个实现
discarding 6LoWPAN datagrams while all buffers are used for ongoing packet reassemblies will increment the relevant InDiscards counters for each discarded 6LoWPAN datagram.
当所有缓冲区用于正在进行的数据包重组时，丢弃6LoWPAN数据报将增加每个丢弃的6LoWPAN数据报的相关INDISCARD计数器。
IPv6 layer
^ v
InDelivers -+- -+- OutRequests
| |
InDiscards <--+ |
| |
InCompOKs .-->| |-->. OutCompReqds
InCompFails <--| | | +--> OutCompFails
InCompReqds `<--+ +<--' OutCompOKs
| |
| +-->. OutFragReqds
InReasmOKs .-->| | +--> OutFragFails
InReasmFails <--| | | -+- OutFragOKs
InReasmReqds `<--+ +<--' OutFragCreates
| |
| |
InMeshDelivers |<--. |
InMeshForwds | |-->. |
InMeshReceives +-->' | |
| +--> | OutMeshHopLimitExceeds
| +--> | OutMeshNoRoutes
| | |
| | .<--+ OutMeshRequests
| `-->| | OutMeshForwds
| `-->| OutMeshTransmits
| |
InHdrErrors <--+ +--> OutDiscards
| |
InReceives -+- -+- OutTransmits
^ v
interface layer
IPv6 layer
^ v
InDelivers -+- -+- OutRequests
| |
InDiscards <--+ |
| |
InCompOKs .-->| |-->. OutCompReqds
InCompFails <--| | | +--> OutCompFails
InCompReqds `<--+ +<--' OutCompOKs
| |
| +-->. OutFragReqds
InReasmOKs .-->| | +--> OutFragFails
InReasmFails <--| | | -+- OutFragOKs
InReasmReqds `<--+ +<--' OutFragCreates
| |
| |
InMeshDelivers |<--. |
InMeshForwds | |-->. |
InMeshReceives +-->' | |
| +--> | OutMeshHopLimitExceeds
| +--> | OutMeshNoRoutes
| | |
| | .<--+ OutMeshRequests
| `-->| | OutMeshForwds
| `-->| OutMeshTransmits
| |
InHdrErrors <--+ +--> OutDiscards
| |
InReceives -+- -+- OutTransmits
^ v
interface layer
Figure 3: Conceptual Relationship between LOWPAN-MIB Counters
图3:LOWPAN-MIB计数器之间的概念关系
The fragmentation-related counters have been modeled after the fragmentation-related counters of the IP-MIB [RFC4293]. The discard counters have been placed at the end of the input and output chains, but they can be bumped any time if a datagram is discarded for a reason not covered by the other counters.
碎片相关计数器是按照IP-MIB[RFC4293]的碎片相关计数器建模的。丢弃计数器已放置在输入和输出链的末端，但如果由于其他计数器未涵盖的原因丢弃数据报，则它们随时都可能被碰撞。
The compression-related counters provide insights into compression requests and, in particular, compression-related failures. Note that the diagram is conceptual in the sense that compression happens after reassembly for incoming 6LoWPAN datagrams, and compression happens
与压缩相关的计数器提供对压缩请求，尤其是与压缩相关的故障的深入了解。请注意，该图是概念性的，因为压缩是在重新组装传入的6LoWPAN数据报之后发生的，并且压缩是发生的
before fragmentation for outgoing 6LoWPAN datagrams. Implementations may choose to implement things slightly differently. For example, implementations may decompress FRAG1 fragments as soon as they are received, not waiting for reassembly to complete.
在对传出的6LoWPAN数据报进行分段之前。实现可能会选择稍微不同的实现方式。例如，实现可能会在收到FRAG1片段后立即对其进行解压缩，而不是等待重新组装完成。
The counters related to MESH header processing do not have an explicit discard counter. Implementations that do not support mesh forwarding MUST count the number of received 6LoWPAN datagrams with a MESH header (lowpanInMeshReceives), but they MUST NOT increment the lowpanInMeshReceives and lowpanInMeshDelivers counters if these 6LoWPAN datagrams are dropped.
与网格标头处理相关的计数器没有显式放弃计数器。不支持mesh转发的实现必须统计接收到的带有mesh标头（lowpanInMeshReceives）的6LoWPAN数据报的数量，但如果丢弃这些6LoWPAN数据报，则它们不得增加lowpanInMeshReceives和lowpanInMeshDelivers计数器。
The MIB module imports definitions from SNMPv2-SMI [RFC2578], SNMPv2-CONF [RFC2580], and IF-MIB [RFC2863].
MIB模块从SNMPv2 SMI[RFC2578]、SNMPv2 CONF[RFC2580]和IF-MIB[RFC2863]导入定义。
LOWPAN-MIB DEFINITIONS ::= BEGIN
LOWPAN-MIB DEFINITIONS ::= BEGIN
IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Counter32, mib-2 FROM SNMPv2-SMI -- RFC 2578 OBJECT-GROUP, MODULE-COMPLIANCE FROM SNMPv2-CONF -- RFC 2580 ifIndex FROM IF-MIB; -- RFC 2863
从SNMPv2 SMI导入模块标识、对象类型、未签名32、计数器32、mib-2--从SNMPv2 CONF导入RFC 2578对象组、模块符合性--从IF-mib导入RFC 2580 iIndex；--RFC 2863
lowpanMIB MODULE-IDENTITY
LAST-UPDATED "201410100000Z" -- October 10, 2014
ORGANIZATION
"IETF IPv6 over Networks of Resource-constrained Nodes
Working Group"
CONTACT-INFO
"WG Email: 6lo@ietf.org
WG Web: http://tools.ietf.org/wg/6lo/
lowpanMIB MODULE-IDENTITY
LAST-UPDATED "201410100000Z" -- October 10, 2014
ORGANIZATION
"IETF IPv6 over Networks of Resource-constrained Nodes
Working Group"
CONTACT-INFO
"WG Email: 6lo@ietf.org
WG Web: http://tools.ietf.org/wg/6lo/
Juergen Schoenwaelder Jacobs University Bremen Email: j.schoenwaelder@jacobs-university.de
Juergen Schoenwaeld Jacobs大学不来梅电子邮件：j。schoenwaelder@jacobs-德国大学
Anuj Sehgal Jacobs University Bremen Email: s.anuj@jacobs-university.de
阿努杰·塞加尔·雅各布斯大学不来梅电子邮件：s。anuj@jacobs-德国大学
Tina Tsou Huawei Technologies Email: tina.tsou.zouting@huawei.com
Tina Tsou华为技术电子邮件：Tina.tsu。zouting@huawei.com
Cathy Zhou Huawei Technologies Email: cathyzhou@huawei.com" DESCRIPTION "The MIB module for monitoring nodes implementing the IPv6 over Low-Power Wireless Personal Area Networks (6LoWPAN) protocol.
周凯茜华为技术电子邮件：cathyzhou@huawei.com“说明”MIB模块，用于监控通过低功耗无线个人区域网络（6LoWPAN）协议实施IPv6的节点。
Copyright (c) 2014 IETF Trust and the persons identified as authors of the code. All rights reserved.
版权所有（c）2014 IETF信托基金和被确定为代码作者的人员。版权所有。
Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info)."
根据IETF信托有关IETF文件的法律规定第4.c节规定的简化BSD许可证中包含的许可条款，允许以源代码和二进制格式重新分发和使用，无论是否修改(http://trustee.ietf.org/license-info)."
REVISION "201410100000Z" -- October 10, 2014 DESCRIPTION "Initial version, published as RFC 7388."
修订版“201410100000Z”-2014年10月10日描述“初始版本，发布为RFC 7388。”
::= { mib-2 226 }
::= { mib-2 226 }
-- object definitions
--对象定义
lowpanNotifications OBJECT IDENTIFIER ::= { lowpanMIB 0 }
lowpanObjects OBJECT IDENTIFIER ::= { lowpanMIB 1 }
lowpanConformance OBJECT IDENTIFIER ::= { lowpanMIB 2 }
lowpanNotifications OBJECT IDENTIFIER ::= { lowpanMIB 0 }
lowpanObjects OBJECT IDENTIFIER ::= { lowpanMIB 1 }
lowpanConformance OBJECT IDENTIFIER ::= { lowpanMIB 2 }
lowpanStats OBJECT IDENTIFIER ::= { lowpanObjects 1 }
lowpanStats OBJECT IDENTIFIER ::= { lowpanObjects 1 }
lowpanReasmTimeout OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of seconds that received fragments are
held while they are awaiting reassembly at this entity."
::= { lowpanStats 1 }
lowpanReasmTimeout OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of seconds that received fragments are
held while they are awaiting reassembly at this entity."
::= { lowpanStats 1 }
lowpanInReceives OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current
lowpanInReceives对象类型语法计数器32 MAX-ACCESS只读状态当前
DESCRIPTION
"The total number of 6LoWPAN datagrams received, including
those received in error."
::= { lowpanStats 2 }
DESCRIPTION
"The total number of 6LoWPAN datagrams received, including
those received in error."
::= { lowpanStats 2 }
lowpanInHdrErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams discarded due to
errors in their headers, including unknown dispatch values."
::= { lowpanStats 3 }
lowpanInHdrErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams discarded due to
errors in their headers, including unknown dispatch values."
::= { lowpanStats 3 }
lowpanInMeshReceives OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams with a MESH
header."
::= { lowpanStats 4 }
lowpanInMeshReceives OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams with a MESH
header."
::= { lowpanStats 4 }
lowpanInMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams requiring mesh
forwarding."
::= { lowpanStats 5 }
lowpanInMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams requiring mesh
forwarding."
::= { lowpanStats 5 }
lowpanInMeshDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams with a MESH header
delivered to the local system."
::= { lowpanStats 6 }
lowpanInMeshDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams with a MESH header
delivered to the local system."
::= { lowpanStats 6 }
lowpanInReasmReqds OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current
lowpanInReasmReqds对象类型语法计数器32 MAX-ACCESS只读状态当前
DESCRIPTION
"The number of received 6LoWPAN fragments that needed to
be reassembled. This includes both FRAG1 and FRAGN 6LoWPAN
datagrams."
::= { lowpanStats 7 }
DESCRIPTION
"The number of received 6LoWPAN fragments that needed to
be reassembled. This includes both FRAG1 and FRAGN 6LoWPAN
datagrams."
::= { lowpanStats 7 }
lowpanInReasmFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of failures detected by the re-assembly
algorithm (e.g., timeouts). Note that this is not
necessarily a count of discarded 6LoWPAN fragments
since implementations can lose track of the number
of fragments by combining them as received."
::= { lowpanStats 8 }
lowpanInReasmFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of failures detected by the re-assembly
algorithm (e.g., timeouts). Note that this is not
necessarily a count of discarded 6LoWPAN fragments
since implementations can lose track of the number
of fragments by combining them as received."
::= { lowpanStats 8 }
lowpanInReasmOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets successfully reassembled."
::= { lowpanStats 9 }
lowpanInReasmOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets successfully reassembled."
::= { lowpanStats 9 }
lowpanInCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams requiring header
decompression."
::= { lowpanStats 10 }
lowpanInCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams requiring header
decompression."
::= { lowpanStats 10 }
lowpanInCompFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams where header decompression
failed (e.g., because the necessary context information was
not available)."
::= { lowpanStats 11 }
lowpanInCompFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams where header decompression
failed (e.g., because the necessary context information was
not available)."
::= { lowpanStats 11 }
lowpanInCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams where header decompression
was successful."
::= { lowpanStats 12 }
lowpanInCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams where header decompression
was successful."
::= { lowpanStats 12 }
lowpanInDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams that were
discarded (e.g., for lack of buffer space) even though no
problems were encountered to prevent their continued
processing. Note that this counter does not include any
datagrams discarded due to a reassembly failure or a
compression failure."
::= { lowpanStats 13 }
lowpanInDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of received 6LoWPAN datagrams that were
discarded (e.g., for lack of buffer space) even though no
problems were encountered to prevent their continued
processing. Note that this counter does not include any
datagrams discarded due to a reassembly failure or a
compression failure."
::= { lowpanStats 13 }
lowpanInDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets successfully delivered
to the IPv6 layer."
::= { lowpanStats 14 }
lowpanInDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets successfully delivered
to the IPv6 layer."
::= { lowpanStats 14 }
lowpanOutRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets supplied by the IPv6
layer."
::= { lowpanStats 15 }
lowpanOutRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets supplied by the IPv6
layer."
::= { lowpanStats 15 }
lowpanOutCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets for which header
compression was attempted."
::= { lowpanStats 16 }
lowpanOutCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets for which header
compression was attempted."
::= { lowpanStats 16 }
lowpanOutCompFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets for which header
compression failed."
::= { lowpanStats 17 }
lowpanOutCompFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets for which header
compression failed."
::= { lowpanStats 17 }
lowpanOutCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets for which header
compression was successful."
::= { lowpanStats 18 }
lowpanOutCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets for which header
compression was successful."
::= { lowpanStats 18 }
lowpanOutFragReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that required fragmentation
in order to be transmitted."
::= { lowpanStats 19 }
lowpanOutFragReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that required fragmentation
in order to be transmitted."
::= { lowpanStats 19 }
lowpanOutFragFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that have been discarded because
fragmentation failed."
::= { lowpanStats 20 }
lowpanOutFragFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that have been discarded because
fragmentation failed."
::= { lowpanStats 20 }
lowpanOutFragOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that have been successfully
fragmented."
::= { lowpanStats 21 }
lowpanOutFragOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that have been successfully
fragmented."
::= { lowpanStats 21 }
lowpanOutFragCreates OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only
lowpanOutFragCreates对象类型语法计数器32 MAX-ACCESS只读
STATUS current
DESCRIPTION
"The number of 6LoWPAN fragments that have been
generated as a result of fragmentation. This includes
both FRAG1 and FRAGN 6LoWPAN datagrams."
::= { lowpanStats 22 }
STATUS current
DESCRIPTION
"The number of 6LoWPAN fragments that have been
generated as a result of fragmentation. This includes
both FRAG1 and FRAGN 6LoWPAN datagrams."
::= { lowpanStats 22 }
lowpanOutMeshHopLimitExceeds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header that
were dropped because the hop limit was exceeded."
::= { lowpanStats 23 }
lowpanOutMeshHopLimitExceeds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header that
were dropped because the hop limit was exceeded."
::= { lowpanStats 23 }
lowpanOutMeshNoRoutes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header that
were dropped because there was no forwarding information
available."
::= { lowpanStats 24 }
lowpanOutMeshNoRoutes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header that
were dropped because there was no forwarding information
available."
::= { lowpanStats 24 }
lowpanOutMeshRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams requiring MESH header
encapsulation."
::= { lowpanStats 25 }
lowpanOutMeshRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams requiring MESH header
encapsulation."
::= { lowpanStats 25 }
lowpanOutMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header for
which suitable forwarding information was available."
::= { lowpanStats 26 }
lowpanOutMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header for
which suitable forwarding information was available."
::= { lowpanStats 26 }
lowpanOutMeshTransmits OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current
LowPanoutMeshTransmissions对象类型语法计数器32 MAX-ACCESS只读状态当前
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header
created."
::= { lowpanStats 27 }
DESCRIPTION
"The number of 6LoWPAN datagrams with a MESH header
created."
::= { lowpanStats 27 }
lowpanOutDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that were discarded (e.g.,
for lack of buffer space) even though no problem was
encountered to prevent their transmission to their
destination."
::= { lowpanStats 28 }
lowpanOutDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets that were discarded (e.g.,
for lack of buffer space) even though no problem was
encountered to prevent their transmission to their
destination."
::= { lowpanStats 28 }
lowpanOutTransmits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of 6LoWPAN datagram that this entity
supplied to the lower layers for transmission."
::= { lowpanStats 29 }
lowpanOutTransmits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of 6LoWPAN datagram that this entity
supplied to the lower layers for transmission."
::= { lowpanStats 29 }
lowpanIfStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF LowpanIfStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table providing per-interface statistics."
::= { lowpanObjects 2 }
lowpanIfStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF LowpanIfStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table providing per-interface statistics."
::= { lowpanObjects 2 }
lowpanIfStatsEntry OBJECT-TYPE
SYNTAX LowpanIfStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry providing statistics for a specific interface."
INDEX { ifIndex }
::= { lowpanIfStatsTable 1 }
lowpanIfStatsEntry OBJECT-TYPE
SYNTAX LowpanIfStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry providing statistics for a specific interface."
INDEX { ifIndex }
::= { lowpanIfStatsTable 1 }
LowpanIfStatsEntry ::= SEQUENCE {
lowpanIfReasmTimeout Unsigned32,
lowpanIfInReceives Counter32,
lowpanIfInHdrErrors Counter32,
lowpanIfInMeshReceives Counter32,
lowpanIfInMeshForwds Counter32,
LowpanIfStatsEntry ::= SEQUENCE {
lowpanIfReasmTimeout Unsigned32,
lowpanIfInReceives Counter32,
lowpanIfInHdrErrors Counter32,
lowpanIfInMeshReceives Counter32,
lowpanIfInMeshForwds Counter32,
lowpanIfInMeshDelivers Counter32, lowpanIfInReasmReqds Counter32, lowpanIfInReasmFails Counter32, lowpanIfInReasmOKs Counter32, lowpanIfInCompReqds Counter32, lowpanIfInCompFails Counter32, lowpanIfInCompOKs Counter32, lowpanIfInDiscards Counter32, lowpanIfInDelivers Counter32, lowpanIfOutRequests Counter32, lowpanIfOutCompReqds Counter32, lowpanIfOutCompFails Counter32, lowpanIfOutCompOKs Counter32, lowpanIfOutFragReqds Counter32, lowpanIfOutFragFails Counter32, lowpanIfOutFragOKs Counter32, lowpanIfOutFragCreates Counter32, lowpanIfOutMeshHopLimitExceeds Counter32, lowpanIfOutMeshNoRoutes Counter32, lowpanIfOutMeshRequests Counter32, lowpanIfOutMeshForwds Counter32, lowpanIfOutMeshTransmits Counter32, lowpanIfOutDiscards Counter32, lowpanIfOutTransmits Counter32 }
LowPaniFineShDeliver计数器32、LowPaniFinRequireds计数器32、LowPaniFinRequireds计数器32、LowPaniFinRequireds计数器32、LowPaniFinRequireds计数器32、LowPaniFinRequireds计数器32、LowPaniFineDelivers计数器32、LowPaniFineRequests计数器32、LowPaniFineCompreQds计数器32、，LowPaniFoutCompFailes计数器32、LowPaniFoutComputes计数器32、LowPaniFoutRagReqds计数器32、LowPaniFoutRagOks计数器32、LowPaniFoutRagCreates计数器32、LowPaniFoutMeshHopLimit超过计数器32、lowpanIfOutMeshNoRoutes计数器32、lowpanIfOutMeshRequests计数器32、lowpanIfOutMeshForwds计数器32、，LowPaniOutMeshTransmissions Counter32，LowPaniOutDiscards Counter32，LowPaniOutTransmissions Counter32}
lowpanIfReasmTimeout OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of seconds that received fragments are
held while they are awaiting reassembly at this interface."
::= { lowpanIfStatsEntry 1 }
lowpanIfReasmTimeout OBJECT-TYPE
SYNTAX Unsigned32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of seconds that received fragments are
held while they are awaiting reassembly at this interface."
::= { lowpanIfStatsEntry 1 }
lowpanIfInReceives OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of 6LoWPAN datagrams received on this
interface, including those received in error."
::= { lowpanIfStatsEntry 2 }
lowpanIfInReceives OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of 6LoWPAN datagrams received on this
interface, including those received in error."
::= { lowpanIfStatsEntry 2 }
lowpanIfInHdrErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only
LowPaniFinhdErrors对象类型语法计数器32 MAX-ACCESS只读
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface that were discarded due to errors in
their headers, including unknown dispatch values."
::= { lowpanIfStatsEntry 3 }
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface that were discarded due to errors in
their headers, including unknown dispatch values."
::= { lowpanIfStatsEntry 3 }
lowpanIfInMeshReceives OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface with a MESH header."
::= { lowpanIfStatsEntry 4 }
lowpanIfInMeshReceives OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface with a MESH header."
::= { lowpanIfStatsEntry 4 }
lowpanIfInMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface requiring mesh forwarding."
::= { lowpanIfStatsEntry 5 }
lowpanIfInMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface requiring mesh forwarding."
::= { lowpanIfStatsEntry 5 }
lowpanIfInMeshDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface with a MESH header delivered to the local
system."
::= { lowpanIfStatsEntry 6 }
lowpanIfInMeshDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface with a MESH header delivered to the local
system."
::= { lowpanIfStatsEntry 6 }
lowpanIfInReasmReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN fragments received on this
interface that needed to be reassembled. This
includes both FRAG1 and FRAGN 6LoWPAN datagrams."
::= { lowpanIfStatsEntry 7 }
lowpanIfInReasmReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN fragments received on this
interface that needed to be reassembled. This
includes both FRAG1 and FRAGN 6LoWPAN datagrams."
::= { lowpanIfStatsEntry 7 }
lowpanIfInReasmFails OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only
LowPaniFinReasmFailes对象类型语法计数器32 MAX-ACCESS只读
STATUS current
DESCRIPTION
"The number of failures detected by the reassembly
algorithm (e.g., timeouts) for datagrams received
on this interface. Note that this is not necessarily
a count of discarded 6LoWPAN fragments since
implementations can lose track of the number
of fragments by combining them as received."
::= { lowpanIfStatsEntry 8 }
STATUS current
DESCRIPTION
"The number of failures detected by the reassembly
algorithm (e.g., timeouts) for datagrams received
on this interface. Note that this is not necessarily
a count of discarded 6LoWPAN fragments since
implementations can lose track of the number
of fragments by combining them as received."
::= { lowpanIfStatsEntry 8 }
lowpanIfInReasmOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets successfully reassembled
from fragments received on this interface."
::= { lowpanIfStatsEntry 9 }
lowpanIfInReasmOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets successfully reassembled
from fragments received on this interface."
::= { lowpanIfStatsEntry 9 }
lowpanIfInCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface requiring header decompression."
::= { lowpanIfStatsEntry 10 }
lowpanIfInCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface requiring header decompression."
::= { lowpanIfStatsEntry 10 }
lowpanIfInCompFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface where header decompression failed (e.g.,
because the necessary context information was
not available)."
::= { lowpanIfStatsEntry 11 }
lowpanIfInCompFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface where header decompression failed (e.g.,
because the necessary context information was
not available)."
::= { lowpanIfStatsEntry 11 }
lowpanIfInCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface where header decompression was successful."
::= { lowpanIfStatsEntry 12 }
lowpanIfInCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface where header decompression was successful."
::= { lowpanIfStatsEntry 12 }
lowpanIfInDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface that were discarded (e.g., for lack of buffer
space) even though no problems were encountered to
prevent their continued processing. Note that this
counter does not include any datagrams discarded due
to a reassembly failure or a compression failure."
::= { lowpanIfStatsEntry 13 }
lowpanIfInDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams received on this
interface that were discarded (e.g., for lack of buffer
space) even though no problems were encountered to
prevent their continued processing. Note that this
counter does not include any datagrams discarded due
to a reassembly failure or a compression failure."
::= { lowpanIfStatsEntry 13 }
lowpanIfInDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets received on this
interface that were successfully delivered to the
IPv6 layer."
::= { lowpanIfStatsEntry 14 }
lowpanIfInDelivers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets received on this
interface that were successfully delivered to the
IPv6 layer."
::= { lowpanIfStatsEntry 14 }
lowpanIfOutRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets supplied by the IPv6
layer to be sent over this interface."
::= { lowpanIfStatsEntry 15 }
lowpanIfOutRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets supplied by the IPv6
layer to be sent over this interface."
::= { lowpanIfStatsEntry 15 }
lowpanIfOutCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets to be sent over
this interface for which header compression was
attempted."
::= { lowpanIfStatsEntry 16 }
lowpanIfOutCompReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets to be sent over
this interface for which header compression was
attempted."
::= { lowpanIfStatsEntry 16 }
lowpanIfOutCompFails OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current
LowPaniFoutCompFailes对象类型语法计数器32 MAX-ACCESS只读状态当前
DESCRIPTION
"The total number of IPv6 packets to be sent over
this interface for which header compression failed."
::= { lowpanIfStatsEntry 17 }
DESCRIPTION
"The total number of IPv6 packets to be sent over
this interface for which header compression failed."
::= { lowpanIfStatsEntry 17 }
lowpanIfOutCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets to be sent over
this interface for which header compression was
successful."
::= { lowpanIfStatsEntry 18 }
lowpanIfOutCompOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of IPv6 packets to be sent over
this interface for which header compression was
successful."
::= { lowpanIfStatsEntry 18 }
lowpanIfOutFragReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that required fragmentation in order
to be transmitted."
::= { lowpanIfStatsEntry 19 }
lowpanIfOutFragReqds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that required fragmentation in order
to be transmitted."
::= { lowpanIfStatsEntry 19 }
lowpanIfOutFragFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that have been discarded because
fragmentation failed."
::= { lowpanIfStatsEntry 20 }
lowpanIfOutFragFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that have been discarded because
fragmentation failed."
::= { lowpanIfStatsEntry 20 }
lowpanIfOutFragOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that have been successfully fragmented."
::= { lowpanIfStatsEntry 21 }
lowpanIfOutFragOKs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that have been successfully fragmented."
::= { lowpanIfStatsEntry 21 }
lowpanIfOutFragCreates OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current
LowPaniFoutragCreates对象类型语法计数器32 MAX-ACCESS只读状态当前
DESCRIPTION
"The number of 6LoWPAN fragments that have been
generated on this interface as a result of
fragmentation. This includes both FRAG1 and FRAGN
6LoWPAN datagrams."
::= { lowpanIfStatsEntry 22 }
DESCRIPTION
"The number of 6LoWPAN fragments that have been
generated on this interface as a result of
fragmentation. This includes both FRAG1 and FRAGN
6LoWPAN datagrams."
::= { lowpanIfStatsEntry 22 }
lowpanIfOutMeshHopLimitExceeds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header that were dropped
because the hop limit was exceeded."
::= { lowpanIfStatsEntry 23 }
lowpanIfOutMeshHopLimitExceeds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header that were dropped
because the hop limit was exceeded."
::= { lowpanIfStatsEntry 23 }
lowpanIfOutMeshNoRoutes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header that were dropped
because there was no forwarding information available."
::= { lowpanIfStatsEntry 24 }
lowpanIfOutMeshNoRoutes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header that were dropped
because there was no forwarding information available."
::= { lowpanIfStatsEntry 24 }
lowpanIfOutMeshRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface requiring MESH header encapsulation."
::= { lowpanIfStatsEntry 25 }
lowpanIfOutMeshRequests OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface requiring MESH header encapsulation."
::= { lowpanIfStatsEntry 25 }
lowpanIfOutMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header for which suitable
forwarding information was available."
::= { lowpanIfStatsEntry 26 }
lowpanIfOutMeshForwds OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header for which suitable
forwarding information was available."
::= { lowpanIfStatsEntry 26 }
lowpanIfOutMeshTransmits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header created."
::= { lowpanIfStatsEntry 27 }
lowpanIfOutMeshTransmits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of 6LoWPAN datagrams to be sent on this
interface with a MESH header created."
::= { lowpanIfStatsEntry 27 }
lowpanIfOutDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that were discarded (e.g., for lack of buffer
space) even though no problem was encountered to
prevent their transmission to their destination."
::= { lowpanIfStatsEntry 28 }
lowpanIfOutDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of IPv6 packets to be sent over this
interface that were discarded (e.g., for lack of buffer
space) even though no problem was encountered to
prevent their transmission to their destination."
::= { lowpanIfStatsEntry 28 }
lowpanIfOutTransmits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of 6LoWPAN datagrams to be sent on
this interface that this entity supplied to the lower
layers for transmission."
::= { lowpanIfStatsEntry 29 }
lowpanIfOutTransmits OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of 6LoWPAN datagrams to be sent on
this interface that this entity supplied to the lower
layers for transmission."
::= { lowpanIfStatsEntry 29 }
-- conformance definitions
--一致性定义
lowpanGroups OBJECT IDENTIFIER ::= { lowpanConformance 1 }
lowpanCompliances OBJECT IDENTIFIER ::= { lowpanConformance 2 }
lowpanGroups OBJECT IDENTIFIER ::= { lowpanConformance 1 }
lowpanCompliances OBJECT IDENTIFIER ::= { lowpanConformance 2 }
lowpanCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for systems that implement 6LoWPAN."
MODULE -- this module
MANDATORY-GROUPS {
lowpanStatsGroup
}
GROUP lowpanStatsMeshGroup
DESCRIPTION
"This group is mandatory for implementations that process
or forward 6LoWPAN datagrams with a MESH header."
GROUP lowpanIfStatsGroup
lowpanCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for systems that implement 6LoWPAN."
MODULE -- this module
MANDATORY-GROUPS {
lowpanStatsGroup
}
GROUP lowpanStatsMeshGroup
DESCRIPTION
"This group is mandatory for implementations that process
or forward 6LoWPAN datagrams with a MESH header."
GROUP lowpanIfStatsGroup
DESCRIPTION
"This group is mandatory for implementations that expose
per-interface statistics."
GROUP lowpanIfStatsMeshGroup
DESCRIPTION
"This group is mandatory for implementations that expose
per-interface statistics and that process or forward
6LoWPAN datagrams with a MESH header."
::= { lowpanCompliances 1 }
DESCRIPTION
"This group is mandatory for implementations that expose
per-interface statistics."
GROUP lowpanIfStatsMeshGroup
DESCRIPTION
"This group is mandatory for implementations that expose
per-interface statistics and that process or forward
6LoWPAN datagrams with a MESH header."
::= { lowpanCompliances 1 }
lowpanStatsGroup OBJECT-GROUP
OBJECTS {
lowpanReasmTimeout,
lowpanInReceives,
lowpanInHdrErrors,
lowpanInMeshReceives,
lowpanInReasmReqds,
lowpanInReasmFails,
lowpanInReasmOKs,
lowpanInCompReqds,
lowpanInCompFails,
lowpanInCompOKs,
lowpanInDiscards,
lowpanInDelivers,
lowpanOutRequests,
lowpanOutCompReqds,
lowpanOutCompFails,
lowpanOutCompOKs,
lowpanOutFragReqds,
lowpanOutFragFails,
lowpanOutFragOKs,
lowpanOutFragCreates,
lowpanOutDiscards,
lowpanOutTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing information and
statistics about the processing of 6LoWPAN datagrams,
excluding counters covering the processing of datagrams
with a MESH header."
::= { lowpanGroups 1 }
lowpanStatsGroup OBJECT-GROUP
OBJECTS {
lowpanReasmTimeout,
lowpanInReceives,
lowpanInHdrErrors,
lowpanInMeshReceives,
lowpanInReasmReqds,
lowpanInReasmFails,
lowpanInReasmOKs,
lowpanInCompReqds,
lowpanInCompFails,
lowpanInCompOKs,
lowpanInDiscards,
lowpanInDelivers,
lowpanOutRequests,
lowpanOutCompReqds,
lowpanOutCompFails,
lowpanOutCompOKs,
lowpanOutFragReqds,
lowpanOutFragFails,
lowpanOutFragOKs,
lowpanOutFragCreates,
lowpanOutDiscards,
lowpanOutTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing information and
statistics about the processing of 6LoWPAN datagrams,
excluding counters covering the processing of datagrams
with a MESH header."
::= { lowpanGroups 1 }
lowpanStatsMeshGroup OBJECT-GROUP OBJECTS { lowpanInMeshForwds, lowpanInMeshDelivers, lowpanOutMeshHopLimitExceeds,
lowpanStatsMeshGroup对象组对象{lowpanInMeshForwds，lowpanInMeshDelivers，LowPanOutMeshHopLimitOvers，
lowpanOutMeshNoRoutes,
lowpanOutMeshRequests,
lowpanOutMeshForwds,
lowpanOutMeshTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing information and
statistics about the processing of 6LoWPAN datagrams
with a MESH header."
::= { lowpanGroups 2 }
lowpanOutMeshNoRoutes,
lowpanOutMeshRequests,
lowpanOutMeshForwds,
lowpanOutMeshTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing information and
statistics about the processing of 6LoWPAN datagrams
with a MESH header."
::= { lowpanGroups 2 }
lowpanIfStatsGroup OBJECT-GROUP
OBJECTS {
lowpanIfReasmTimeout,
lowpanIfInReceives,
lowpanIfInHdrErrors,
lowpanIfInMeshReceives,
lowpanIfInReasmReqds,
lowpanIfInReasmFails,
lowpanIfInReasmOKs,
lowpanIfInCompReqds,
lowpanIfInCompFails,
lowpanIfInCompOKs,
lowpanIfInDiscards,
lowpanIfInDelivers,
lowpanIfOutRequests,
lowpanIfOutCompReqds,
lowpanIfOutCompFails,
lowpanIfOutCompOKs,
lowpanIfOutFragReqds,
lowpanIfOutFragFails,
lowpanIfOutFragOKs,
lowpanIfOutFragCreates,
lowpanIfOutDiscards,
lowpanIfOutTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing per-interface
information and statistics about the processing
of 6LoWPAN datagrams, excluding counters covering
the processing of datagrams with a MESH header."
::= { lowpanGroups 3 }
lowpanIfStatsGroup OBJECT-GROUP
OBJECTS {
lowpanIfReasmTimeout,
lowpanIfInReceives,
lowpanIfInHdrErrors,
lowpanIfInMeshReceives,
lowpanIfInReasmReqds,
lowpanIfInReasmFails,
lowpanIfInReasmOKs,
lowpanIfInCompReqds,
lowpanIfInCompFails,
lowpanIfInCompOKs,
lowpanIfInDiscards,
lowpanIfInDelivers,
lowpanIfOutRequests,
lowpanIfOutCompReqds,
lowpanIfOutCompFails,
lowpanIfOutCompOKs,
lowpanIfOutFragReqds,
lowpanIfOutFragFails,
lowpanIfOutFragOKs,
lowpanIfOutFragCreates,
lowpanIfOutDiscards,
lowpanIfOutTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing per-interface
information and statistics about the processing
of 6LoWPAN datagrams, excluding counters covering
the processing of datagrams with a MESH header."
::= { lowpanGroups 3 }
lowpanIfStatsMeshGroup OBJECT-GROUP
OBJECTS {
lowpanIfInMeshForwds,
lowpanIfInMeshDelivers,
lowpanIfOutMeshHopLimitExceeds,
lowpanIfOutMeshNoRoutes,
lowpanIfOutMeshRequests,
lowpanIfOutMeshForwds,
lowpanIfOutMeshTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing per-interface
information and statistics about the processing
of 6LoWPAN datagrams with a MESH header."
::= { lowpanGroups 4 }
lowpanIfStatsMeshGroup OBJECT-GROUP
OBJECTS {
lowpanIfInMeshForwds,
lowpanIfInMeshDelivers,
lowpanIfOutMeshHopLimitExceeds,
lowpanIfOutMeshNoRoutes,
lowpanIfOutMeshRequests,
lowpanIfOutMeshForwds,
lowpanIfOutMeshTransmits
}
STATUS current
DESCRIPTION
"A collection of objects providing per-interface
information and statistics about the processing
of 6LoWPAN datagrams with a MESH header."
::= { lowpanGroups 4 }
END
终止
There are no management objects defined in this MIB module that have a MAX-ACCESS clause of read-write and/or read-create. So, if this MIB module is implemented correctly, then there is no risk that an intruder can alter or create any management objects of this MIB module via direct SNMP SET operations.
此MIB模块中未定义具有读写和/或读创建MAX-ACCESS子句的管理对象。因此，如果此MIB模块实现正确，则入侵者不会通过直接的SNMP集操作更改或创建此MIB模块的任何管理对象。
Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP.
在某些网络环境中，此MIB模块中的某些可读对象（即具有MAX-ACCESS而非not ACCESS的对象）可能被视为敏感或易受攻击。因此，在通过SNMP通过网络发送这些对象时，控制甚至获取和/或通知对这些对象的访问，甚至可能加密这些对象的值，这一点非常重要。
The read-only counters provide insights into the amount of 6LoWPAN traffic a node is receiving or transmitting. This might provide information regarding whether a device is regularly exchanging information with other devices or whether a device is mostly not participating in any communication (e.g., the device might be "easier" to take away unnoticed). The reassembly counters could be used to direct denial-of-service attacks on the reassembly mechanism.
只读计数器提供节点正在接收或发送的6LoWPAN通信量的详细信息。这可能提供关于设备是否定期与其他设备交换信息或设备是否主要不参与任何通信的信息（例如，设备可能“更容易”在未被注意的情况下带走）。重组计数器可用于指示重组机制上的拒绝服务攻击。
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。
The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER value recorded in the SMI Numbers registry:
本文档中的MIB模块使用SMI编号注册表中记录的以下IANA分配对象标识符值：
Descriptor OBJECT IDENTIFIER value
---------- -----------------------
lowpanMIB { mib-2 226 }
Descriptor OBJECT IDENTIFIER value
---------- -----------------------
lowpanMIB { mib-2 226 }
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997, <http://www.rfc-editor.org/info/rfc2119>.
[RFC2119]Bradner，S.，“RFC中用于表示需求水平的关键词”，BCP 14，RFC 2119，1997年3月<http://www.rfc-editor.org/info/rfc2119>.
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999, <http://www.rfc-editor.org/info/rfc2578>.
[RFC2578]McCloghrie，K.，Ed.，Perkins，D.，Ed.，和J.Schoenwaeld，Ed.“管理信息的结构版本2（SMIv2）”，STD 58，RFC 2578，1999年4月<http://www.rfc-editor.org/info/rfc2578>.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999, <http://www.rfc-editor.org/info/rfc2579>.
[RFC2579]McCloghrie，K.，Ed.，Perkins，D.，Ed.，和J.Schoenwaeld，Ed.“SMIv2的文本约定”，STD 58，RFC 2579，1999年4月<http://www.rfc-editor.org/info/rfc2579>.
[RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999, <http://www.rfc-editor.org/info/rfc2580>.
[RFC2580]McCloghrie，K.，Perkins，D.，和J.Schoenwaeld，“SMIv2的一致性声明”，STD 58，RFC 25801999年4月<http://www.rfc-editor.org/info/rfc2580>.
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000, <http://www.rfc-editor.org/info/rfc2863>.
[RFC2863]McCloghrie，K.和F.Kastenholz，“接口组MIB”，RFC 28632000年6月<http://www.rfc-editor.org/info/rfc2863>.
[RFC4944] Montenegro, G., Kushalnagar, N., Hui, J., and D. Culler, "Transmission of IPv6 Packets over IEEE 802.15.4 Networks", RFC 4944, September 2007, <http://www.rfc-editor.org/info/rfc4944>.
[RFC4944]黑山，G.，Kushalnagar，N.，Hui，J.，和D.Culler，“通过IEEE 802.15.4网络传输IPv6数据包”，RFC 49442007年9月<http://www.rfc-editor.org/info/rfc4944>.
[CASE] Case, J. and C. Partridge, "Case Diagrams: A First Step to Diagrammed Management Information Bases", Computer Communications Review 19(1), January 1989.
[案例]CASE，J.和C.Partridge，“案例图：绘制管理信息库的第一步”，《计算机通信评论》第19（1）期，1989年1月。
[IPV6-BTLE] Nieminen, J., Savolainen, T., Isomaki, M., Patil, B., Shelby, Z., and C. Gomez, "Transmission of IPv6 Packets over BLUETOOTH(R) Low Energy", Work in Progress, draft-ietf-6lo-btle-03, September 2014.
[IPV6-BTLE]Nieminen，J.，Savolainen，T.，Isomaki，M.，Patil，B.，Shelby，Z.，和C.Gomez，“通过蓝牙（R）低能量传输IPV6数据包”，正在进行的工作，草案-ietf-6lo-BTLE-03，2014年9月。
[RFC0768] Postel, J., "User Datagram Protocol", STD 6, RFC 768, August 1980, <http://www.rfc-editor.org/info/rfc768>.
[RFC0768]Postel，J.，“用户数据报协议”，STD 6，RFC 768，1980年8月<http://www.rfc-editor.org/info/rfc768>.
[RFC2460] Deering, S. and R. Hinden, "Internet Protocol, Version 6 (IPv6) Specification", RFC 2460, December 1998, <http://www.rfc-editor.org/info/rfc2460>.
[RFC2460]Deering，S.和R.Hinden，“互联网协议，第6版（IPv6）规范”，RFC 2460，1998年12月<http://www.rfc-editor.org/info/rfc2460>.
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002, <http://www.rfc-editor.org/info/rfc3410>.
[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<http://www.rfc-editor.org/info/rfc3410>.
[RFC4113] Fenner, B. and J. Flick, "Management Information Base for the User Datagram Protocol (UDP)", RFC 4113, June 2005, <http://www.rfc-editor.org/info/rfc4113>.
[RFC4113]Fenner，B.和J.Flick，“用户数据报协议（UDP）的管理信息库”，RFC41132005年6月<http://www.rfc-editor.org/info/rfc4113>.
[RFC4292] Haberman, B., "IP Forwarding Table MIB", RFC 4292, April 2006, <http://www.rfc-editor.org/info/rfc4292>.
[RFC4292]Haberman，B.，“IP转发表MIB”，RFC 42922006年4月<http://www.rfc-editor.org/info/rfc4292>.
[RFC4293] Routhier, S., "Management Information Base for the Internet Protocol (IP)", RFC 4293, April 2006, <http://www.rfc-editor.org/info/rfc4293>.
[RFC4293]Routhier，S.，“互联网协议（IP）的管理信息库”，RFC 4293，2006年4月<http://www.rfc-editor.org/info/rfc4293>.
[RFC4443] Conta, A., Deering, S., and M. Gupta, "Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification", RFC 4443, March 2006, <http://www.rfc-editor.org/info/rfc4443>.
[RFC4443]Conta，A.，Deering，S.和M.Gupta，“互联网协议版本6（IPv6）规范的互联网控制消息协议（ICMPv6）”，RFC 4443，2006年3月<http://www.rfc-editor.org/info/rfc4443>.
[RFC7252] Shelby, Z., Hartke, K., and C. Bormann, "The Constrained Application Protocol (CoAP)", RFC 7252, June 2014, <http://www.rfc-editor.org/info/rfc7252>.
[RFC7252]Shelby，Z.，Hartke，K.和C.Bormann，“受限应用协议（CoAP）”，RFC 7252，2014年6月<http://www.rfc-editor.org/info/rfc7252>.
Acknowledgements
致谢
This specification borrows heavily from the IP-MIB defined in [RFC4293].
本规范大量借鉴了[RFC4293]中定义的IP-MIB。
Juergen Schoenwaelder and Anuj Sehgal were partly funded by Flamingo, a Network of Excellence project (ICT-318488) supported by the European Commission under its Seventh Framework Programme.
Juergen Schoenwaeld和Anuj Sehgal的部分资金来自Flamingo，这是一个卓越网络项目（ICT-318488），由欧盟委员会在其第七个框架计划下支持。
Authors' Addresses
作者地址
Juergen Schoenwaelder Jacobs University Campus Ring 1 Bremen 28759 Germany
德国不来梅大学校园环1 Juergen Schoenwaeld Jacobs大学校园环28759
EMail: j.schoenwaelder@jacobs-university.de
EMail: j.schoenwaelder@jacobs-university.de
Anuj Sehgal Jacobs University Campus Ring 1 Bremen 28759 Germany
德国不来梅大学校园环1 Anuj Sehgal Jacobs 28759
EMail: s.anuj@jacobs-university.de
EMail: s.anuj@jacobs-university.de
Tina Tsou Huawei Technologies 2330 Central Expressway Santa Clara CA 95050 United States
Tina Tsou华为技术公司2330美国加州圣克拉拉中央高速公路95050号
EMail: tina.tsou.zouting@huawei.com
EMail: tina.tsou.zouting@huawei.com
Cathy Zhou Huawei Technologies Bantian, Longgang District Shenzhen 518129 China
中国深圳市龙岗区华为技术有限公司坂田区周凯茜518129
EMail: cathyzhou@huawei.com
EMail: cathyzhou@huawei.com