Network Working Group B. Fenner
Request for Comments: 4624 AT&T Research
Category: Experimental D. Thaler
Microsoft
October 2006
Network Working Group B. Fenner
Request for Comments: 4624 AT&T Research
Category: Experimental D. Thaler
Microsoft
October 2006
Multicast Source Discovery Protocol (MSDP) MIB
多播源发现协议（MSDP）MIB
Status of This Memo
关于下段备忘
This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited.
这份备忘录为互联网社区定义了一个实验性协议。它没有规定任何类型的互联网标准。要求进行讨论并提出改进建议。本备忘录的分发不受限制。
Copyright Notice
版权公告
Copyright (C) The Internet Society (2006).
版权所有（C）互联网协会（2006年）。
Abstract
摘要
This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes managed objects used for managing Multicast Source Discovery Protocol (MSDP) (RFC 3618) speakers.
本备忘录定义了管理信息库（MIB）的实验部分，用于互联网社区中的网络管理协议。特别地，它描述了用于管理多播源发现协议（MSDP）（RFC 3618）的托管对象。
Table of Contents
目录
1. Introduction ....................................................2
2. The Internet-Standard Management Framework ......................2
3. Overview ........................................................2
4. Definitions .....................................................3
5. Security Considerations ........................................28
6. IANA Considerations ............................................29
7. Acknowledgements ...............................................30
8. References .....................................................30
8.1. Normative References ......................................30
8.2. Informative References ....................................30
1. Introduction ....................................................2
2. The Internet-Standard Management Framework ......................2
3. Overview ........................................................2
4. Definitions .....................................................3
5. Security Considerations ........................................28
6. IANA Considerations ............................................29
7. Acknowledgements ...............................................30
8. References .....................................................30
8.1. Normative References ......................................30
8.2. Informative References ....................................30
This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes managed objects used for managing Multicast Source Discovery Protocol (MSDP) [1] speakers.
本备忘录定义了管理信息库（MIB）的实验部分，用于互联网社区中的网络管理协议。特别是，它描述了用于管理多播源发现协议（MSDP）[1]的托管对象。
For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [7].
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[7]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 [4], STD 58, RFC 2579 [5] and STD 58, RFC 2580 [6].
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[4]、STD 58、RFC 2579[5]和STD 58、RFC 2580[6]所述。
This MIB module contains four scalars and four tables, one deprecated. The tables are:
此MIB模块包含四个标量和四个表，其中一个已弃用。各表如下：
o The deprecated Requests Table, containing the longest-match table used to determine the peer to send SA-Requests to for a given group. This table is deprecated because Requests were removed from MSDP before it became an RFC.
o 不推荐使用的请求表，其中包含用于确定要向给定组发送SA请求的对等方的最长匹配表。此表已弃用，因为请求在成为RFC之前已从MSDP中删除。
o The Peer Table, containing information on the system's peers.
o 对等表，包含系统对等方的信息。
o The Source-Active (SA) Cache Table, containing the SA cache entries.
o 源活动（SA）缓存表，包含SA缓存项。
o The Mesh Group Table, containing the list of MSDP mesh groups to which this system belongs.
o 网格组表，包含此系统所属的MSDP网格组列表。
This MIB module uses the IpAddress SYNTAX, making it only suitable for IPv4 systems. Although the desired direction for MIBs is to use InetAddressType/InetAddress pairs to allow both IPv4 and IPv6 (and future formats as well), the MSDP protocol itself is IPv4-only, and the MSDP working group made an explicit decision not to create an IPv6 version of the protocol.
此MIB模块使用IpAddress语法，因此仅适用于IPv4系统。尽管MIB的理想方向是使用InetAddressType/InetAddress对同时允许IPv4和IPv6（以及未来的格式），但MSDP协议本身仅限于IPv4，并且MSDP工作组明确决定不创建协议的IPv6版本。
This MIB module is somewhat disorganized, with scalars before and after tables, holes in the OID space, tables with the RowStatus in the middle, and so on. This is because objects were added and removed as necessary as the MSDP protocol evolved, and the plan was to renumber the whole MIB when moving to the standard mib-2 tree. The MSDP Working Group then changed direction, publishing the MSDP protocol as Experimental. Since there were existing implementations using the strange object order under the experimental OID, the WG decided not to renumber the MIB and to publish it as experimental, keeping the experimental OID.
这个MIB模块有点混乱，在表前后有标量，在OID空间中有空洞，中间有RoStand的表，等等。这是因为随着MSDP协议的发展，对象会根据需要进行添加和删除，计划是在移动到标准MIB-2树时对整个MIB重新编号。随后，MSDP工作组改变了方向，将MSDP协议作为实验性协议发布。由于在实验OID下存在使用奇怪对象顺序的现有实现，工作组决定不重新编号MIB，而是将其发布为实验，保留实验OID。
--
--
MSDP-MIB DEFINITIONS ::= BEGIN
--
--
MSDP-MIB DEFINITIONS ::= BEGIN
IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, experimental, Counter32, Gauge32, TimeTicks, Integer32, IpAddress FROM SNMPv2-SMI RowStatus, TruthValue, TimeStamp, DisplayString FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF;
从SNMPv2 SMI RowStatus导入模块标识、对象类型、通知类型、实验性、计数器32、仪表32、时间刻度、整数32、IP地址，从SNMPv2 TC MODULE-COMPLICATION导入TruthValue、时间戳、显示字符串，从SNMPv2 CONF导入对象组、通知组；
msdpMIB MODULE-IDENTITY LAST-UPDATED "200608010000Z" ORGANIZATION "IETF MBONED Working Group" CONTACT-INFO "Bill Fenner 75 Willow Road Menlo Park, CA 94025 Phone: +1 650 867 6073 E-mail: fenner@research.att.com
msdpMIB模块标识最后更新的“20060801000Z”组织“IETF MBONED工作组“联系方式”Bill Fenner 75 Willow Road Menlo Park，CA 94025电话：+1 650 867 6073电子邮件：fenner@research.att.com
Dave Thaler One Microsoft Way Redmond, WA 98052 Phone: +1 425 703 8835 Email: dthaler@microsoft.com
Dave Thaler One Microsoft Way Redmond，WA 98052电话：+1 425 703 8835电子邮件：dthaler@microsoft.com
MBONED Working Group: mboned@lists.uoregon.edu" DESCRIPTION "An experimental MIB module for MSDP Management and Monitoring.
工作组：mboned@lists.uoregon.edu“描述”用于MSDP管理和监控的实验MIB模块。
Copyright (C) The Internet Society 2006. This version of
this MIB module is part of RFC 4624; see the RFC itself
for full legal notices."
REVISION "200608010000Z"
DESCRIPTION
"Initial version, published as RFC 4624."
::= { experimental 92 }
Copyright (C) The Internet Society 2006. This version of
this MIB module is part of RFC 4624; see the RFC itself
for full legal notices."
REVISION "200608010000Z"
DESCRIPTION
"Initial version, published as RFC 4624."
::= { experimental 92 }
msdpMIBobjects OBJECT IDENTIFIER ::= { msdpMIB 1 }
msdpMIBobjects OBJECT IDENTIFIER ::= { msdpMIB 1 }
msdp OBJECT IDENTIFIER ::= { msdpMIBobjects 1 }
msdp OBJECT IDENTIFIER ::= { msdpMIBobjects 1 }
msdpEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The state of MSDP on this MSDP speaker - globally enabled or disabled.
MSDP带标记的对象类型语法TruthValue MAX-ACCESS读写状态当前描述“此MSDP扬声器上的MSDP状态-全局启用或禁用。
Changes to this object should be stored to non-volatile
memory."
::= { msdp 1 }
Changes to this object should be stored to non-volatile
memory."
::= { msdp 1 }
msdpCacheLifetime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-write STATUS current DESCRIPTION "The lifetime given to SA cache entries when created or refreshed. This is the [SG-State-Period] in the MSDP spec. A value of 0 means no SA caching is done by this MSDP speaker.
msdpCacheLifetime对象类型语法TimeTicks MAX-ACCESS读写状态当前描述“创建或刷新SA缓存项时给定的生存期。这是MSDP规范中的[SG状态周期]。值0表示此MSDP扬声器不执行SA缓存。
Changes to this object should be stored to non-volatile memory.
对此对象的更改应存储到非易失性内存中。
This object does not measure time per se; instead, it
is the delta from the time at which an SA message is
received at which it should be expired if not refreshed.
(i.e., it is the value of msdpSACacheExpiryTime
immediately after receiving an SA message applying to
that row.) As such, TimeInterval would be a more
appropriate SYNTAX; it remains TimeTicks for backwards
compatibility."
REFERENCE "RFC 3618 section 5.3"
::= { msdp 2 }
This object does not measure time per se; instead, it
is the delta from the time at which an SA message is
received at which it should be expired if not refreshed.
(i.e., it is the value of msdpSACacheExpiryTime
immediately after receiving an SA message applying to
that row.) As such, TimeInterval would be a more
appropriate SYNTAX; it remains TimeTicks for backwards
compatibility."
REFERENCE "RFC 3618 section 5.3"
::= { msdp 2 }
msdpNumSACacheEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of entries in the SA Cache table."
::= { msdp 3 }
msdpNumSACacheEntries OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of entries in the SA Cache table."
::= { msdp 3 }
--
-- The spec doesn't define SA-Hold-Down-Period any more.
-- msdpSAHoldDownPeriod OBJECT-TYPE
-- ::= { msdp 9 }
--
-- The spec doesn't define SA-Hold-Down-Period any more.
-- msdpSAHoldDownPeriod OBJECT-TYPE
-- ::= { msdp 9 }
-- This object was introduced in error, with a similar definition
-- to msdpCacheLifetime.
-- msdpSAStatePeriod OBJECT-TYPE
-- ::= { msdp 10 }
-- This object was introduced in error, with a similar definition
-- to msdpCacheLifetime.
-- msdpSAStatePeriod OBJECT-TYPE
-- ::= { msdp 10 }
msdpRPAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The Rendezvous Point (RP) address used when sourcing MSDP SA messages. May be 0.0.0.0 on non-RPs.
msdpRPAddress对象类型语法IpAddress MAX-ACCESS读写状态当前描述“查找MSDP SA消息时使用的集合点（RP）地址。在非RPs上可能为0.0.0.0。
Changes to this object should be stored to non-volatile
memory."
::= { msdp 11 }
Changes to this object should be stored to non-volatile
memory."
::= { msdp 11 }
--
-- The MSDP Requests table
-- SA Requests were removed from the MSDP spec, so this entire table
-- is deprecated.
--
-- The MSDP Requests table
-- SA Requests were removed from the MSDP spec, so this entire table
-- is deprecated.
msdpRequestsTable OBJECT-TYPE SYNTAX SEQUENCE OF MsdpRequestsEntry MAX-ACCESS not-accessible STATUS deprecated DESCRIPTION "The (conceptual) table listing group ranges and MSDP peers used when deciding where to send an SA Request message, when required. If SA Requests are not enabled, this table may be empty.
MsdpRequestsEntry MAX-ACCESS的MsdpRequestsEntry稳定对象类型语法序列不可访问状态不推荐的描述“列出组范围和MSDP对等点的（概念）表，在需要时用于决定向何处发送SA请求消息。如果未启用SA请求，此表可能为空。
In order to choose a peer to whom to send an SA Request for a given group, G, the subset of entries in this table whose (msdpRequestsPeerType, msdpRequestsPeer) tuple represents a
为了选择要向其发送给定组的SA请求的对等方，G，此表中（msdpRequestsPeerType，msdpRequestsPeer）元组表示
peer whose msdpPeerState is established are examined. The set is further reduced by examining only those entries for which msdpPeerRequestsGroupAddressType equals the address type of G. The entries with the highest value of msdpRequestsGroupPrefix are considered, where the group G falls within the range described by the combination of msdpRequestsGroup and msdpRequestsGroupPrefix. (This sequence is commonly known as a 'longest-match' lookup.)
检查msdpPeerState已建立的对等方。通过仅检查msdpeerrequestsgroupAddressType等于地址类型G的条目，可以进一步减少集合。如果组G位于msdpeerrequestsgroupPrefix和msdpeerrequestsgroupPrefix组合所描述的范围内，则会考虑msdpeerrequestsgroupPrefix值最高的条目。（此序列通常称为“最长匹配”查找。）
Finally, if multiple entries remain, the entry with the
lowest value of msdpRequestsPriority is chosen. The SA
Request message is sent to the peer described by this row."
::= { msdp 4 }
Finally, if multiple entries remain, the entry with the
lowest value of msdpRequestsPriority is chosen. The SA
Request message is sent to the peer described by this row."
::= { msdp 4 }
msdpRequestsEntry OBJECT-TYPE
SYNTAX MsdpRequestsEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"An entry (conceptual row) representing a group range
used when deciding where to send an SA Request
message."
INDEX { msdpRequestsGroupAddress, msdpRequestsGroupMask }
::= { msdpRequestsTable 1 }
msdpRequestsEntry OBJECT-TYPE
SYNTAX MsdpRequestsEntry
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"An entry (conceptual row) representing a group range
used when deciding where to send an SA Request
message."
INDEX { msdpRequestsGroupAddress, msdpRequestsGroupMask }
::= { msdpRequestsTable 1 }
MsdpRequestsEntry ::= SEQUENCE {
msdpRequestsGroupAddress IpAddress,
msdpRequestsGroupMask IpAddress,
msdpRequestsPeer IpAddress,
msdpRequestsStatus RowStatus
}
MsdpRequestsEntry ::= SEQUENCE {
msdpRequestsGroupAddress IpAddress,
msdpRequestsGroupMask IpAddress,
msdpRequestsPeer IpAddress,
msdpRequestsStatus RowStatus
}
msdpRequestsGroupAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"The group address that, when combined with the mask
in this entry, represents the group range to which
this row applies."
::= { msdpRequestsEntry 1 }
msdpRequestsGroupAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS deprecated
DESCRIPTION
"The group address that, when combined with the mask
in this entry, represents the group range to which
this row applies."
::= { msdpRequestsEntry 1 }
msdpRequestsGroupMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS deprecated DESCRIPTION "The mask that, when combined with the group address
msdpRequestsGroupMask对象类型语法IpAddress MAX-ACCESS不可访问状态不推荐的描述“与组地址组合时
in this entry, represents the group range to which
this row applies."
::= { msdpRequestsEntry 2 }
in this entry, represents the group range to which
this row applies."
::= { msdpRequestsEntry 2 }
msdpRequestsPeer OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The peer to which MSDP SA Requests for groups matching
this entry's group range will be sent. This object,
combined with msdpRequestsPeerType, must match the INDEX
of a row in the msdpPeerTable, and to be considered,
this peer's msdpPeerState must be established."
::= { msdpRequestsEntry 3 }
msdpRequestsPeer OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The peer to which MSDP SA Requests for groups matching
this entry's group range will be sent. This object,
combined with msdpRequestsPeerType, must match the INDEX
of a row in the msdpPeerTable, and to be considered,
this peer's msdpPeerState must be established."
::= { msdpRequestsEntry 3 }
msdpRequestsStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The status of this row, by which new rows may be added
to the table or old rows may be deleted."
::= { msdpRequestsEntry 4 }
msdpRequestsStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS deprecated
DESCRIPTION
"The status of this row, by which new rows may be added
to the table or old rows may be deleted."
::= { msdpRequestsEntry 4 }
-- -- The MSDP Peer table --
----MSDP对等表--
msdpPeerTable OBJECT-TYPE
SYNTAX SEQUENCE OF MsdpPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the MSDP speaker's peers."
::= { msdp 5 }
msdpPeerTable OBJECT-TYPE
SYNTAX SEQUENCE OF MsdpPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the MSDP speaker's peers."
::= { msdp 5 }
msdpPeerEntry OBJECT-TYPE SYNTAX MsdpPeerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) representing an MSDP peer.
msdpeerentry对象类型语法msdpeerentry MAX-ACCESS not accessible STATUS current DESCRIPTION“表示MSDP对等方的条目（概念行）。
If row creation is supported, dynamically added rows are added to the system's stable configuration (corresponding to a StorageType value of nonVolatile). "
如果支持行创建，则动态添加的行将添加到系统的稳定配置中（对应于非易失性的StorageType值）。"
INDEX { msdpPeerRemoteAddress }
::= { msdpPeerTable 1 }
INDEX { msdpPeerRemoteAddress }
::= { msdpPeerTable 1 }
MsdpPeerEntry ::= SEQUENCE {
msdpPeerRemoteAddress IpAddress,
msdpPeerState INTEGER,
msdpPeerRPFFailures Counter32,
msdpPeerInSAs Counter32,
msdpPeerOutSAs Counter32,
msdpPeerInSARequests Counter32,
msdpPeerOutSARequests Counter32,
msdpPeerInSAResponses Counter32,
msdpPeerOutSAResponses Counter32,
msdpPeerInControlMessages Counter32,
msdpPeerOutControlMessages Counter32,
msdpPeerInDataPackets Counter32,
msdpPeerOutDataPackets Counter32,
msdpPeerFsmEstablishedTransitions Counter32,
msdpPeerFsmEstablishedTime TimeStamp,
msdpPeerInMessageTime TimeStamp,
msdpPeerLocalAddress IpAddress,
msdpPeerConnectRetryInterval Integer32,
msdpPeerHoldTimeConfigured Integer32,
msdpPeerKeepAliveConfigured Integer32,
msdpPeerDataTtl Integer32,
msdpPeerProcessRequestsFrom TruthValue,
msdpPeerStatus RowStatus,
msdpPeerRemotePort Integer32,
msdpPeerLocalPort Integer32,
msdpPeerEncapsulationType INTEGER,
msdpPeerConnectionAttempts Counter32,
msdpPeerInNotifications Counter32,
msdpPeerOutNotifications Counter32,
msdpPeerLastError OCTET STRING,
msdpPeerDiscontinuityTime TimeStamp
}
MsdpPeerEntry ::= SEQUENCE {
msdpPeerRemoteAddress IpAddress,
msdpPeerState INTEGER,
msdpPeerRPFFailures Counter32,
msdpPeerInSAs Counter32,
msdpPeerOutSAs Counter32,
msdpPeerInSARequests Counter32,
msdpPeerOutSARequests Counter32,
msdpPeerInSAResponses Counter32,
msdpPeerOutSAResponses Counter32,
msdpPeerInControlMessages Counter32,
msdpPeerOutControlMessages Counter32,
msdpPeerInDataPackets Counter32,
msdpPeerOutDataPackets Counter32,
msdpPeerFsmEstablishedTransitions Counter32,
msdpPeerFsmEstablishedTime TimeStamp,
msdpPeerInMessageTime TimeStamp,
msdpPeerLocalAddress IpAddress,
msdpPeerConnectRetryInterval Integer32,
msdpPeerHoldTimeConfigured Integer32,
msdpPeerKeepAliveConfigured Integer32,
msdpPeerDataTtl Integer32,
msdpPeerProcessRequestsFrom TruthValue,
msdpPeerStatus RowStatus,
msdpPeerRemotePort Integer32,
msdpPeerLocalPort Integer32,
msdpPeerEncapsulationType INTEGER,
msdpPeerConnectionAttempts Counter32,
msdpPeerInNotifications Counter32,
msdpPeerOutNotifications Counter32,
msdpPeerLastError OCTET STRING,
msdpPeerDiscontinuityTime TimeStamp
}
msdpPeerRemoteAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address of the remote MSDP peer."
::= { msdpPeerEntry 1 }
msdpPeerRemoteAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address of the remote MSDP peer."
::= { msdpPeerEntry 1 }
-- dunno what happened to 2.
--不知道2号发生了什么事。
msdpPeerState OBJECT-TYPE
msdpPeerState对象类型
SYNTAX INTEGER {
inactive(1),
listen(2),
connecting(3),
established(4),
disabled(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the MSDP TCP connection with this peer."
::= { msdpPeerEntry 3 }
SYNTAX INTEGER {
inactive(1),
listen(2),
connecting(3),
established(4),
disabled(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the MSDP TCP connection with this peer."
::= { msdpPeerEntry 3 }
msdpPeerRPFFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of SA messages received from this peer that failed the Peer-RPF check.
msdpeerrpffailures对象类型语法计数器32 MAX-ACCESS只读状态当前描述“从该对等方接收的未通过对等RPF检查的SA消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 4 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 4 }
msdpPeerInSAs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSDP SA messages received on this connection.
msdpPeerInSAs对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此连接上接收的MSDP SA消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 5 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 5 }
msdpPeerOutSAs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSDP SA messages transmitted on this connection.
msdpPeerOutSAs对象类型语法计数器32 MAX-ACCESS只读状态当前描述“在此连接上传输的MSDP SA消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 6 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 6 }
msdpPeerInSARequests OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSDP SA-Request messages received on this connection.
msdpPeerInSARequests对象类型语法计数器32 MAX-ACCESS只读状态当前描述“通过此连接接收的MSDP SA请求消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 7 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 7 }
msdpPeerOutSARequests OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MSDP SA-Request messages transmitted on this connection.
msdpPeerOutSARequests对象类型语法计数器32 MAX-ACCESS只读状态当前描述“在此连接上传输的MSDP SA请求消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 8 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 8 }
msdpPeerInSAResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "The number of MSDP SA-Response messages received on this connection.
MSDPPeerInsarResponses对象类型语法计数器32 MAX-ACCESS只读状态不推荐的说明“此连接上接收的MSDP SA响应消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 9 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 9 }
msdpPeerOutSAResponses OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "The number of MSDP SA Response messages transmitted on this TCP connection.
msdpPeerOutSAResponses对象类型语法计数器32 MAX-ACCESS只读状态已弃用说明“此TCP连接上传输的MSDP SA响应消息数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 10 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 10 }
msdpPeerInControlMessages OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of MSDP messages, excluding encapsulated data packets, received on this TCP connection.
MSDPPeeringControlMessages对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此TCP连接上接收的MSDP消息（不包括封装的数据包）总数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 11 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 11 }
msdpPeerOutControlMessages OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of MSDP messages, excluding encapsulated data packets, transmitted on this TCP connection.
msdpPeerOutControlMessages对象类型语法计数器32 MAX-ACCESS只读状态当前描述“此TCP连接上传输的MSDP消息（不包括封装的数据包）总数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 12 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 12 }
msdpPeerInDataPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of encapsulated data packets received
msdpPeerInDataPackets对象类型语法计数器32 MAX-ACCESS只读状态当前描述“接收的封装数据包总数”
from this peer.
从这位同行那里。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 13 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 13 }
msdpPeerOutDataPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of encapsulated data packets sent to this peer.
msdpPeerOutDataPackets对象类型语法计数器32 MAX-ACCESS只读状态当前描述“发送到此对等方的封装数据包总数。
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 14 }
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
msdpPeerDiscontinuityTime."
::= { msdpPeerEntry 14 }
msdpPeerFsmEstablishedTransitions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of times the MSDP FSM transitioned into
the ESTABLISHED state."
REFERENCE "RFC 3618 section 11"
::= { msdpPeerEntry 15 }
msdpPeerFsmEstablishedTransitions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of times the MSDP FSM transitioned into
the ESTABLISHED state."
REFERENCE "RFC 3618 section 11"
::= { msdpPeerEntry 15 }
msdpPeerFsmEstablishedTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This timestamp is set to the value of sysUpTime when a
peer transitions into or out of the ESTABLISHED state.
It is set to zero when the MSDP speaker is booted."
REFERENCE "RFC 3618 section 11"
::= { msdpPeerEntry 16 }
msdpPeerFsmEstablishedTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This timestamp is set to the value of sysUpTime when a
peer transitions into or out of the ESTABLISHED state.
It is set to zero when the MSDP speaker is booted."
REFERENCE "RFC 3618 section 11"
::= { msdpPeerEntry 16 }
msdpPeerInMessageTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION
msdpeeringmessagetime对象类型语法时间戳MAX-ACCESS只读状态当前说明
"The sysUpTime value when the last MSDP message was
received from the peer. It is set to zero when the MSDP
speaker is booted."
::= { msdpPeerEntry 17 }
"The sysUpTime value when the last MSDP message was
received from the peer. It is set to zero when the MSDP
speaker is booted."
::= { msdpPeerEntry 17 }
msdpPeerLocalAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The local IP address used for this entry's MSDP TCP
connection."
::= { msdpPeerEntry 18 }
msdpPeerLocalAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The local IP address used for this entry's MSDP TCP
connection."
::= { msdpPeerEntry 18 }
-- msdpPeerSAAdvPeriod ([SA-Advertisement-Timer]) has been removed.
-- ::= { msdpPeerEntry 19 }
-- RFC 3618, Section 5.1, says it MUST be 60 seconds.
-- msdpPeerSAAdvPeriod ([SA-Advertisement-Timer]) has been removed.
-- ::= { msdpPeerEntry 19 }
-- RFC 3618, Section 5.1, says it MUST be 60 seconds.
msdpPeerConnectRetryInterval OBJECT-TYPE
SYNTAX Integer32 (1..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Time interval, in seconds, for the [ConnectRetry-period]
for this peer."
REFERENCE "RFC 3618 section 5.6"
DEFVAL { 30 }
::= { msdpPeerEntry 20 }
msdpPeerConnectRetryInterval OBJECT-TYPE
SYNTAX Integer32 (1..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Time interval, in seconds, for the [ConnectRetry-period]
for this peer."
REFERENCE "RFC 3618 section 5.6"
DEFVAL { 30 }
::= { msdpPeerEntry 20 }
msdpPeerHoldTimeConfigured OBJECT-TYPE
SYNTAX Integer32 (0|3..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Time interval, in seconds, for the [HoldTime-Period]
configured for this MSDP speaker with this peer. If the
value of this object is zero (0), the MSDP connection is
never torn down due to the absence of messages from the
peer."
REFERENCE "RFC 3618 section 5.4"
DEFVAL { 75 }
::= { msdpPeerEntry 21 }
msdpPeerHoldTimeConfigured OBJECT-TYPE
SYNTAX Integer32 (0|3..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Time interval, in seconds, for the [HoldTime-Period]
configured for this MSDP speaker with this peer. If the
value of this object is zero (0), the MSDP connection is
never torn down due to the absence of messages from the
peer."
REFERENCE "RFC 3618 section 5.4"
DEFVAL { 75 }
::= { msdpPeerEntry 21 }
msdpPeerKeepAliveConfigured OBJECT-TYPE SYNTAX Integer32 (0|1..21845)
MSDpperKeepaliveConfigured对象类型语法整数32（0 | 1..21845）
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Time interval, in seconds, for the [KeepAlive-Period]
configured for this MSDP speaker with this peer. If the
value of this object is zero (0), no periodic KEEPALIVE
messages are sent to the peer after the MSDP connection
has been established."
REFERENCE "RFC 3618 section 5.5"
DEFVAL { 60 }
::= { msdpPeerEntry 22 }
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Time interval, in seconds, for the [KeepAlive-Period]
configured for this MSDP speaker with this peer. If the
value of this object is zero (0), no periodic KEEPALIVE
messages are sent to the peer after the MSDP connection
has been established."
REFERENCE "RFC 3618 section 5.5"
DEFVAL { 60 }
::= { msdpPeerEntry 22 }
msdpPeerDataTtl OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The minimum TTL a packet is required to have before it
may be forwarded using SA encapsulation to this peer."
DEFVAL { 1 }
::= { msdpPeerEntry 23 }
msdpPeerDataTtl OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The minimum TTL a packet is required to have before it
may be forwarded using SA encapsulation to this peer."
DEFVAL { 1 }
::= { msdpPeerEntry 23 }
msdpPeerProcessRequestsFrom OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS deprecated DESCRIPTION "This object indicates whether to process MSDP SA Request messages from this peer. If True(1), MSDP SA Request messages from this peer are processed and replied to (if appropriate) with SA Response messages. If False(2), MSDP SA Request messages from this peer are silently ignored. It defaults to False when msdpCacheLifetime is 0 and to True when msdpCacheLifetime is non-0.
msdpPeerProcessRequestsFrom对象类型语法TruthValue MAX-ACCESS read create STATUS Disprecated DESCRIPTION“此对象指示是否处理来自此对等方的MSDP SA请求消息。如果为True（1），则处理来自此对等方的MSDP SA请求消息，并使用SA响应消息答复（如果适用）。如果为False（2），将静默忽略来自此对等方的MSDP SA请求消息。当msdpCacheLifetime为0时，默认为False；当msdpCacheLifetime为非0时，默认为True。
This object is deprecated because MSDP SA Requests were
removed from the MSDP specification."
::= { msdpPeerEntry 24 }
This object is deprecated because MSDP SA Requests were
removed from the MSDP specification."
::= { msdpPeerEntry 24 }
msdpPeerStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The RowStatus object by which peers can be added and deleted. A transition to 'active' will cause the MSDP
msdpPeerStatus对象类型语法RowStatus MAX-ACCESS read create STATUS current DESCRIPTION“可用于添加和删除对等对象的RowStatus对象。转换为“活动”将导致MSDP
'Enable MSDP peering with P' Event to be generated. A transition out of the 'active' state will cause the MSDP 'Disable MSDP peering with P' Event to be generated. Care should be used in providing write access to this object without adequate authentication.
要生成的“启用带有P的MSDP对等”事件。脱离“活动”状态的转换将导致生成MSDP“禁用带有P的MSDP对等”事件。在提供对该对象的写访问时，如果没有足够的身份验证，应小心。
msdpPeerRemoteAddress is the only variable that must be set to a valid value before the row can be activated. Since this is the table's INDEX, a row can be activated by simply setting the msdpPeerStatus variable.
msdpeerremoteaddress是激活行之前唯一必须设置为有效值的变量。由于这是表的索引，只需设置msdpeerstatus变量即可激活行。
It is possible to modify other columns in the same
conceptual row when the status value is active(1)."
REFERENCE "RFC 3618 section 11.1"
::= { msdpPeerEntry 25 }
It is possible to modify other columns in the same
conceptual row when the status value is active(1)."
REFERENCE "RFC 3618 section 11.1"
::= { msdpPeerEntry 25 }
msdpPeerRemotePort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote port for the TCP connection between the MSDP
peers."
DEFVAL { 639 }
::= { msdpPeerEntry 26 }
msdpPeerRemotePort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote port for the TCP connection between the MSDP
peers."
DEFVAL { 639 }
::= { msdpPeerEntry 26 }
msdpPeerLocalPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local port for the TCP connection between the MSDP
peers."
DEFVAL { 639 }
::= { msdpPeerEntry 27 }
msdpPeerLocalPort OBJECT-TYPE
SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local port for the TCP connection between the MSDP
peers."
DEFVAL { 639 }
::= { msdpPeerEntry 27 }
-- msdpPeerEncapsulationState has been removed
-- because there is no longer an encapsulation
-- state machine.
-- ::= { msdpPeerEntry 28 }
-- msdpPeerEncapsulationState has been removed
-- because there is no longer an encapsulation
-- state machine.
-- ::= { msdpPeerEntry 28 }
msdpPeerEncapsulationType OBJECT-TYPE
SYNTAX INTEGER {
none(0),
tcp(1)
}
MAX-ACCESS read-create
STATUS current
msdpPeerEncapsulationType OBJECT-TYPE
SYNTAX INTEGER {
none(0),
tcp(1)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The encapsulation in use when encapsulating data in SA
messages to this peer."
::= { msdpPeerEntry 29 }
DESCRIPTION
"The encapsulation in use when encapsulating data in SA
messages to this peer."
::= { msdpPeerEntry 29 }
msdpPeerConnectionAttempts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the state machine has transitioned
from INACTIVE to CONNECTING."
::= { msdpPeerEntry 30 }
msdpPeerConnectionAttempts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the state machine has transitioned
from INACTIVE to CONNECTING."
::= { msdpPeerEntry 30 }
msdpPeerInNotifications OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of MSDP Notification messages received from
this peer.
This object is deprecated because MSDP Notifications have
been removed from the spec."
::= { msdpPeerEntry 31 }
msdpPeerInNotifications OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"The number of MSDP Notification messages received from
this peer.
This object is deprecated because MSDP Notifications have
been removed from the spec."
::= { msdpPeerEntry 31 }
msdpPeerOutNotifications OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "The number of MSDP Notification messages transmitted to this peer.
MSDpperoutNotifications对象类型语法计数器32 MAX-ACCESS只读状态不推荐的说明“传输到此对等方的MSDP通知消息数。
This object is deprecated because MSDP Notifications have
been removed from the spec."
::= { msdpPeerEntry 32 }
This object is deprecated because MSDP Notifications have
been removed from the spec."
::= { msdpPeerEntry 32 }
msdpPeerLastError OBJECT-TYPE SYNTAX OCTET STRING (SIZE (2)) MAX-ACCESS read-only STATUS deprecated DESCRIPTION "The last error code and subcode received via Notification from this peer. If no error has occurred, this field is zero. Otherwise, the first byte of this two-byte OCTET STRING contains the O-bit and error code, and the second byte contains the subcode.
MSDPPeerMasterRor对象类型语法八位字节字符串（大小（2））MAX-ACCESS只读状态不推荐使用的说明“通过此对等方的通知接收的最后一个错误代码和子代码。如果未发生错误，则此字段为零。否则，此双字节八位字节字符串的第一个字节包含O位和错误代码，第二个字节包含子代码。
This object is deprecated because MSDP Notifications have
been removed from the spec."
DEFVAL { '0000'h }
::= { msdpPeerEntry 33 }
This object is deprecated because MSDP Notifications have
been removed from the spec."
DEFVAL { '0000'h }
::= { msdpPeerEntry 33 }
msdpPeerDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which one or more of this entry's counters suffered a discontinuity. See the DESCRIPTION of each object to see if it is expected to have discontinuities. These discontinuities may occur at peer connection establishment.
msdpeerdiscontinuitytime对象类型语法时间戳MAX-ACCESS只读状态当前说明“此条目的一个或多个计数器最近中断时的sysUpTime值。请参见每个对象的描述，以查看是否预期其具有不连续性。这些不连续性可能发生在对等连接建立时。
If no such discontinuities have occurred since the last
reinitialization of the local management subsystem, then
this object contains a zero value."
::= { msdpPeerEntry 34 }
If no such discontinuities have occurred since the last
reinitialization of the local management subsystem, then
this object contains a zero value."
::= { msdpPeerEntry 34 }
-- -- The MSDP Source-Active Cache table --
----MSDP源活动缓存表--
msdpSACacheTable OBJECT-TYPE
SYNTAX SEQUENCE OF MsdpSACacheEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the MSDP SA advertisements
currently in the MSDP speaker's cache."
::= { msdp 6 }
msdpSACacheTable OBJECT-TYPE
SYNTAX SEQUENCE OF MsdpSACacheEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the MSDP SA advertisements
currently in the MSDP speaker's cache."
::= { msdp 6 }
msdpSACacheEntry OBJECT-TYPE SYNTAX MsdpSACacheEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) representing an MSDP SA advertisement. The INDEX to this table includes msdpSACacheOriginRP for diagnosing incorrect MSDP advertisements; normally, a Group and Source pair would be unique.
msdpSACacheEntry对象类型语法msdpSACacheEntry MAX-ACCESS不可访问状态当前描述”表示MSDP SA播发的条目（概念行）。此表的索引包括用于诊断错误MSDP播发的msdpSACacheOriginRP；通常，组和源对是唯一的。
Row creation is not permitted; msdpSACacheStatus may only be used to delete rows from this table."
不允许创建行；msdpSACacheStatus只能用于从此表中删除行。“
INDEX { msdpSACacheGroupAddr, msdpSACacheSourceAddr,
msdpSACacheOriginRP }
::= { msdpSACacheTable 1 }
INDEX { msdpSACacheGroupAddr, msdpSACacheSourceAddr,
msdpSACacheOriginRP }
::= { msdpSACacheTable 1 }
MsdpSACacheEntry ::= SEQUENCE {
msdpSACacheGroupAddr IpAddress,
msdpSACacheSourceAddr IpAddress,
msdpSACacheOriginRP IpAddress,
msdpSACachePeerLearnedFrom IpAddress,
msdpSACacheRPFPeer IpAddress,
msdpSACacheInSAs Counter32,
msdpSACacheInDataPackets Counter32,
msdpSACacheUpTime TimeTicks,
msdpSACacheExpiryTime TimeTicks,
msdpSACacheStatus RowStatus
}
MsdpSACacheEntry ::= SEQUENCE {
msdpSACacheGroupAddr IpAddress,
msdpSACacheSourceAddr IpAddress,
msdpSACacheOriginRP IpAddress,
msdpSACachePeerLearnedFrom IpAddress,
msdpSACacheRPFPeer IpAddress,
msdpSACacheInSAs Counter32,
msdpSACacheInDataPackets Counter32,
msdpSACacheUpTime TimeTicks,
msdpSACacheExpiryTime TimeTicks,
msdpSACacheStatus RowStatus
}
msdpSACacheGroupAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The group address of the SA Cache entry."
::= { msdpSACacheEntry 1 }
msdpSACacheGroupAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The group address of the SA Cache entry."
::= { msdpSACacheEntry 1 }
msdpSACacheSourceAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The source address of the SA Cache entry."
::= { msdpSACacheEntry 2 }
msdpSACacheSourceAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The source address of the SA Cache entry."
::= { msdpSACacheEntry 2 }
msdpSACacheOriginRP OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RP of the SA Cache entry. This field is in the INDEX
in order to catch multiple RP's advertising the same
source and group."
::= { msdpSACacheEntry 3 }
msdpSACacheOriginRP OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The RP of the SA Cache entry. This field is in the INDEX
in order to catch multiple RP's advertising the same
source and group."
::= { msdpSACacheEntry 3 }
msdpSACachePeerLearnedFrom OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION
msdpSACachePeerLearnedFrom对象类型语法IpAddress MAX-ACCESS只读状态当前说明
"The peer from which this SA Cache entry was last
accepted. This address must correspond to the
msdpPeerRemoteAddress value for a row in the MSDP Peer
Table. This should be 0.0.0.0 on the router that
originated the entry."
::= { msdpSACacheEntry 4 }
"The peer from which this SA Cache entry was last
accepted. This address must correspond to the
msdpPeerRemoteAddress value for a row in the MSDP Peer
Table. This should be 0.0.0.0 on the router that
originated the entry."
::= { msdpSACacheEntry 4 }
msdpSACacheRPFPeer OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The peer from which an SA message corresponding to this
cache entry would be accepted (i.e., the RPF peer for
msdpSACacheOriginRP). This may be different than
msdpSACachePeerLearnedFrom if this entry was created by
an MSDP SA-Response. This address must correspond to
the msdpPeerRemoteAddress value for a row in the MSDP
Peer Table, or it may be 0.0.0.0 if no RPF peer exists."
::= { msdpSACacheEntry 5 }
msdpSACacheRPFPeer OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The peer from which an SA message corresponding to this
cache entry would be accepted (i.e., the RPF peer for
msdpSACacheOriginRP). This may be different than
msdpSACachePeerLearnedFrom if this entry was created by
an MSDP SA-Response. This address must correspond to
the msdpPeerRemoteAddress value for a row in the MSDP
Peer Table, or it may be 0.0.0.0 if no RPF peer exists."
::= { msdpSACacheEntry 5 }
msdpSACacheInSAs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of MSDP SA messages received relevant to this
cache entry. This object must be initialized to zero
when creating a cache entry."
::= { msdpSACacheEntry 6 }
msdpSACacheInSAs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of MSDP SA messages received relevant to this
cache entry. This object must be initialized to zero
when creating a cache entry."
::= { msdpSACacheEntry 6 }
msdpSACacheInDataPackets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of MSDP-encapsulated data packets received
relevant to this cache entry. This object must be
initialized to zero when creating a cache entry."
::= { msdpSACacheEntry 7 }
msdpSACacheInDataPackets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of MSDP-encapsulated data packets received
relevant to this cache entry. This object must be
initialized to zero when creating a cache entry."
::= { msdpSACacheEntry 7 }
msdpSACacheUpTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The time since this entry was first placed in the SA cache.
msdpSACacheUpTime对象类型语法TimeTicks MAX-ACCESS只读状态当前描述“自此项首次放入SA缓存以来的时间。
The first epoch is the time that the entry was first
placed in the SA cache, and the second epoch is the
current time."
::= { msdpSACacheEntry 8 }
The first epoch is the time that the entry was first
placed in the SA cache, and the second epoch is the
current time."
::= { msdpSACacheEntry 8 }
msdpSACacheExpiryTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The time remaining before this entry will expire from the SA cache.
MSDPSACheExpiryTime对象类型语法TimeTicks MAX-ACCESS只读状态当前描述“此项将从SA缓存过期之前的剩余时间。
The first epoch is now, and the second epoch is the time
that the entry will expire."
::= { msdpSACacheEntry 9 }
The first epoch is now, and the second epoch is the time
that the entry will expire."
::= { msdpSACacheEntry 9 }
msdpSACacheStatus OBJECT-TYPE SYNTAX RowStatus { active(1), destroy(6) } MAX-ACCESS read-write STATUS current DESCRIPTION "The status of this row in the table. The only allowable actions are to retrieve the status, which will be 'active', or to set the status to 'destroy' in order to remove this entry from the cache.
msdpSACacheStatus对象类型语法RowStatus{active（1），destroy（6）}MAX-ACCESS读写状态current DESCRIPTION“表中此行的状态。唯一允许的操作是检索将为“active”的状态，或将状态设置为“destroy”，以便从缓存中删除此项。
Row creation is not permitted.
不允许创建行。
No columnar objects are writable, so there are none that
may be changed while the status value is active(1)."
::= { msdpSACacheEntry 10 }
No columnar objects are writable, so there are none that
may be changed while the status value is active(1)."
::= { msdpSACacheEntry 10 }
-- -- MSDP Mesh Group Membership table --
----MSDP网格组成员表--
msdpMeshGroupTable OBJECT-TYPE
SYNTAX SEQUENCE OF MsdpMeshGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing MSDP Mesh Group
configuration."
::= { msdp 12 }
msdpMeshGroupTable OBJECT-TYPE
SYNTAX SEQUENCE OF MsdpMeshGroupEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing MSDP Mesh Group
configuration."
::= { msdp 12 }
msdpMeshGroupEntry OBJECT-TYPE
msdpMeshGroupEntry对象类型
SYNTAX MsdpMeshGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry (conceptual row) representing a peer in an MSDP Mesh Group.
语法MsdpMeshGroupEntry MAX-ACCESS not accessible STATUS current DESCRIPTION“表示MSDP网格组中对等方的条目（概念行）。
If row creation is supported, dynamically added rows are
added to the system's stable configuration
(corresponding to a StorageType value of nonVolatile)."
INDEX { msdpMeshGroupName, msdpMeshGroupPeerAddress }
::= { msdpMeshGroupTable 1 }
If row creation is supported, dynamically added rows are
added to the system's stable configuration
(corresponding to a StorageType value of nonVolatile)."
INDEX { msdpMeshGroupName, msdpMeshGroupPeerAddress }
::= { msdpMeshGroupTable 1 }
MsdpMeshGroupEntry ::= SEQUENCE {
msdpMeshGroupName DisplayString,
msdpMeshGroupPeerAddress IpAddress,
msdpMeshGroupStatus RowStatus
}
MsdpMeshGroupEntry ::= SEQUENCE {
msdpMeshGroupName DisplayString,
msdpMeshGroupPeerAddress IpAddress,
msdpMeshGroupStatus RowStatus
}
msdpMeshGroupName OBJECT-TYPE
SYNTAX DisplayString (SIZE(1..64))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of the mesh group."
::= { msdpMeshGroupEntry 1 }
msdpMeshGroupName OBJECT-TYPE
SYNTAX DisplayString (SIZE(1..64))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The name of the mesh group."
::= { msdpMeshGroupEntry 1 }
msdpMeshGroupPeerAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A peer address that is a member of the mesh group with
name msdpMeshGroupName. The msdpMeshGroupPeerAddress
must match a row in the msdpPeerTable."
::= { msdpMeshGroupEntry 2 }
msdpMeshGroupPeerAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A peer address that is a member of the mesh group with
name msdpMeshGroupName. The msdpMeshGroupPeerAddress
must match a row in the msdpPeerTable."
::= { msdpMeshGroupEntry 2 }
msdpMeshGroupStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This entry's status, by which new entries may be added to the table and old entries deleted.
msdpMeshGroupStatus对象类型语法RowStatus MAX-ACCESS read create STATUS current DESCRIPTION“此条目的状态，通过该状态可以向表中添加新条目，删除旧条目。
msdpMeshGroupName and msdpMeshGroupPeerAddress must be set to valid values before the row can be activated. Since these are the table's INDEX, a row can be activated
在激活行之前，必须将msdpMeshGroupName和msdpmeshGroupPeeradAddress设置为有效值。因为这些是表的索引，所以可以激活一行
by simply setting the msdpMeshGroupStatus variable.
只需设置msdpMeshGroupStatus变量。
It is not possible to modify other columns in the same
conceptual row when the status value is active(1),
because the only other objects in the row are part of the
INDEX. Changing one of these changes the row, so an old
row must be deleted and a new one created."
::= { msdpMeshGroupEntry 3 }
It is not possible to modify other columns in the same
conceptual row when the status value is active(1),
because the only other objects in the row are part of the
INDEX. Changing one of these changes the row, so an old
row must be deleted and a new one created."
::= { msdpMeshGroupEntry 3 }
-- Traps
--陷阱
msdpTraps OBJECT IDENTIFIER ::= { msdp 0 }
msdpTraps OBJECT IDENTIFIER ::= { msdp 0 }
msdpEstablished NOTIFICATION-TYPE
OBJECTS { msdpPeerFsmEstablishedTransitions }
STATUS current
DESCRIPTION
"The MSDP Established event is generated when the MSDP FSM
enters the ESTABLISHED state."
::= { msdpTraps 1 }
msdpEstablished NOTIFICATION-TYPE
OBJECTS { msdpPeerFsmEstablishedTransitions }
STATUS current
DESCRIPTION
"The MSDP Established event is generated when the MSDP FSM
enters the ESTABLISHED state."
::= { msdpTraps 1 }
msdpBackwardTransition NOTIFICATION-TYPE
OBJECTS { msdpPeerState }
STATUS current
DESCRIPTION
"The MSDPBackwardTransition Event is generated when the
MSDP FSM moves from a higher-numbered state to a
lower-numbered state."
::= { msdpTraps 2 }
msdpBackwardTransition NOTIFICATION-TYPE
OBJECTS { msdpPeerState }
STATUS current
DESCRIPTION
"The MSDPBackwardTransition Event is generated when the
MSDP FSM moves from a higher-numbered state to a
lower-numbered state."
::= { msdpTraps 2 }
-- conformance information
--一致性信息
msdpMIBConformance OBJECT IDENTIFIER ::= { msdp 8 }
msdpMIBCompliances OBJECT IDENTIFIER ::= { msdpMIBConformance 1 }
msdpMIBGroups OBJECT IDENTIFIER ::= { msdpMIBConformance 2 }
msdpMIBConformance OBJECT IDENTIFIER ::= { msdp 8 }
msdpMIBCompliances OBJECT IDENTIFIER ::= { msdpMIBConformance 1 }
msdpMIBGroups OBJECT IDENTIFIER ::= { msdpMIBConformance 2 }
-- compliance statements
--合规声明
msdpMIBCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for entities that implement a pre-RFC version of MSDP. This statement is deprecated because it includes objects used for managing/monitoring aspects of MSDP that were removed before it was published as an RFC." MODULE -- this module MANDATORY-GROUPS { msdpMIBGlobalsGroup, msdpMIBPeerGroup,
msdpMIBCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION“实施MSDP RFC前版本的实体的合规性声明。此声明已被弃用，因为它包含用于管理/监视MSDP方面的对象，这些对象在MSDP发布为RFC之前已被删除。”模块--此模块是必需的{msdpMIBGlobalsGroup，msdpmibpergroup，
msdpMIBNotificationGroup }
msdpMIBNotificationGroup}
GROUP msdpMIBEncapsulationGroup
DESCRIPTION
"This group is mandatory if MSDP encapsulation interfaces are
not given their own interface index numbers."
GROUP msdpMIBSACacheGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker has the ability
to cache SA messages."
GROUP msdpMIBRequestsGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker has the ability
to send SA-Request messages and to parse SA-Response
messages."
GROUP msdpMIBRPGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker sources (as
opposed to forwards) MSDP messages."
GROUP msdpMIBMeshGroupGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker can participate
in MSDP Mesh Groups."
::= { msdpMIBCompliances 1 }
GROUP msdpMIBEncapsulationGroup
DESCRIPTION
"This group is mandatory if MSDP encapsulation interfaces are
not given their own interface index numbers."
GROUP msdpMIBSACacheGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker has the ability
to cache SA messages."
GROUP msdpMIBRequestsGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker has the ability
to send SA-Request messages and to parse SA-Response
messages."
GROUP msdpMIBRPGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker sources (as
opposed to forwards) MSDP messages."
GROUP msdpMIBMeshGroupGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker can participate
in MSDP Mesh Groups."
::= { msdpMIBCompliances 1 }
msdpMIBFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for entities that implement MSDP
(RFC3618)."
MODULE -- this module
MANDATORY-GROUPS { msdpMIBGlobalsGroup, msdpMIBPeerGroup2,
msdpMIBSACacheGroup, msdpMIBEncapsulationGroup }
GROUP msdpMIBRPGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker sources (as
opposed to forwards) MSDP messages."
GROUP msdpMIBMeshGroupGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker can participate
in MSDP Mesh Groups."
::= { msdpMIBCompliances 2 }
msdpMIBFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for entities that implement MSDP
(RFC3618)."
MODULE -- this module
MANDATORY-GROUPS { msdpMIBGlobalsGroup, msdpMIBPeerGroup2,
msdpMIBSACacheGroup, msdpMIBEncapsulationGroup }
GROUP msdpMIBRPGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker sources (as
opposed to forwards) MSDP messages."
GROUP msdpMIBMeshGroupGroup
DESCRIPTION
"This group is mandatory if the MSDP speaker can participate
in MSDP Mesh Groups."
::= { msdpMIBCompliances 2 }
msdpMIBReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities that implement MSDP (RFC3618), but do not permit configuration (or only permit
msdpMIBReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION“实施MSDP（RFC3618）但不允许配置（或仅允许配置）的实体的符合性声明
partial configuration) via SNMP." MODULE -- this module MANDATORY-GROUPS { msdpMIBGlobalsGroup, msdpMIBPeerGroup2, msdpMIBSACacheGroup, msdpMIBEncapsulationGroup } GROUP msdpMIBRPGroup DESCRIPTION "This group is mandatory if the MSDP speaker sources (as opposed to forwards) MSDP messages." GROUP msdpMIBMeshGroupGroup DESCRIPTION "This group is mandatory if the MSDP speaker can participate in MSDP Mesh Groups." OBJECT msdpEnabled MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpCacheLifetime MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerLocalAddress MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerConnectRetryInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerHoldTimeConfigured MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerKeepAliveConfigured MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerDataTtl MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT msdpPeerEncapsulationType MIN-ACCESS read-only DESCRIPTION "Write access is not required."
部分配置）通过SNMP。“模块--此模块必须包含组{msdpMIBGlobalsGroup，msdpMIBPeerGroup2，msdpmibsachegroup，msdpMIBEncapsulationGroup}组msdpMIBRPGroup DESCRIPTION”如果MSDP说话人来源（而不是转发）MSDP消息，则此组是必需的。“组msdpmibmeshgroupdescription”如果MSDP扬声器可以参与MSDP Mesh组，则此组是必需的。“对象MSDP指定的最小访问只读说明”不需要写访问。“对象msdpCacheLifetime最小访问只读说明”不需要写访问。“对象msdpPeerLocalAddress最小访问只读说明”不需要写访问。“对象MSDpperConnectionRetryInterval最小访问只读描述”不需要写访问。“对象MSDpperHoldTime配置的最小访问只读描述”不需要写访问。“对象MSDpperKeepaliveConfigured最小访问只读描述”不需要写访问。”对象msdpeerdatattl MIN-ACCESS只读说明“不需要写访问”。对象msdpeerdatatus MIN-ACCESS只读说明“不需要写访问”。对象msdpeerencapsulationtype MIN-ACCESS只读说明“不需要写访问”
OBJECT msdpSACacheStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT msdpRPAddress
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT msdpMeshGroupStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { msdpMIBCompliances 3 }
OBJECT msdpSACacheStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT msdpRPAddress
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT msdpMeshGroupStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { msdpMIBCompliances 3 }
-- units of conformance
--一致性单位
msdpMIBGlobalsGroup OBJECT-GROUP
OBJECTS { msdpEnabled }
STATUS current
DESCRIPTION
"A collection of objects providing information on global MSDP
state."
::= { msdpMIBGroups 1 }
msdpMIBGlobalsGroup OBJECT-GROUP
OBJECTS { msdpEnabled }
STATUS current
DESCRIPTION
"A collection of objects providing information on global MSDP
state."
::= { msdpMIBGroups 1 }
msdpMIBPeerGroup OBJECT-GROUP OBJECTS { msdpPeerRPFFailures, msdpPeerState, msdpPeerInSAs, msdpPeerOutSAs, msdpPeerInSARequests, msdpPeerOutSARequests, msdpPeerInSAResponses, msdpPeerOutSAResponses, msdpPeerInNotifications, msdpPeerOutNotifications, msdpPeerInControlMessages, msdpPeerOutControlMessages, msdpPeerFsmEstablishedTransitions, msdpPeerFsmEstablishedTime, msdpPeerLocalAddress, msdpPeerRemotePort, msdpPeerLocalPort, msdpPeerConnectRetryInterval, msdpPeerHoldTimeConfigured, msdpPeerKeepAliveConfigured, msdpPeerInMessageTime, msdpPeerProcessRequestsFrom, msdpPeerConnectionAttempts, msdpPeerLastError, msdpPeerStatus, msdpPeerDiscontinuityTime } STATUS deprecated DESCRIPTION "A collection of objects for managing MSDP peers. This group
msdpMIBPeerGroup对象组对象{msdpeerspffailures、msdpeerstate、msdpeersas、msdpeersarequests、msdpeersarequests、msdpeersaresponses、msdpeersaresponses、msdpeerstate、msdpeersoutnotifications、msdpeerscontrolmessages、msdpeersestablistedtransitions、msdpeersemestablistedtime、msdpeersocaladdress、 msdpPeerRemotePort、msdpPeerLocalPort、MSDPPeerConnectionRetryInterval、msdpPeerHoldTimeConfigured、msdpPeerKeepAliveConfigured、MSDPPeerMessageTime、msdpPeerProcessRequestsFrom、msdpPeerConnectionAttempts、MSDPPeerMasterError、msdpPeerStatus、msdpPeerDiscontinuityTime}状态不推荐说明“用于管理MSDP对等方的对象集合。此组
is deprecated in favor of msdpMIBPeerGroup2 because it
contains objects for managing aspects of MSDP that were
removed before it was published as an RFC."
::= { msdpMIBGroups 2 }
is deprecated in favor of msdpMIBPeerGroup2 because it
contains objects for managing aspects of MSDP that were
removed before it was published as an RFC."
::= { msdpMIBGroups 2 }
msdpMIBEncapsulationGroup OBJECT-GROUP
OBJECTS { msdpPeerInDataPackets, msdpPeerOutDataPackets,
msdpPeerDataTtl,
msdpPeerEncapsulationType
}
STATUS current
DESCRIPTION
"A collection of objects for managing encapsulations if the
MSDP encapsulation interfaces are not given interface
indices."
::= { msdpMIBGroups 3 }
msdpMIBEncapsulationGroup OBJECT-GROUP
OBJECTS { msdpPeerInDataPackets, msdpPeerOutDataPackets,
msdpPeerDataTtl,
msdpPeerEncapsulationType
}
STATUS current
DESCRIPTION
"A collection of objects for managing encapsulations if the
MSDP encapsulation interfaces are not given interface
indices."
::= { msdpMIBGroups 3 }
msdpMIBSACacheGroup OBJECT-GROUP
OBJECTS { msdpCacheLifetime, msdpNumSACacheEntries,
msdpSACachePeerLearnedFrom,
msdpSACacheRPFPeer, msdpSACacheInSAs,
msdpSACacheInDataPackets,
msdpSACacheUpTime, msdpSACacheExpiryTime,
msdpSACacheStatus }
STATUS current
DESCRIPTION
"A collection of objects for managing MSDP SA cache entries."
::= { msdpMIBGroups 4 }
msdpMIBSACacheGroup OBJECT-GROUP
OBJECTS { msdpCacheLifetime, msdpNumSACacheEntries,
msdpSACachePeerLearnedFrom,
msdpSACacheRPFPeer, msdpSACacheInSAs,
msdpSACacheInDataPackets,
msdpSACacheUpTime, msdpSACacheExpiryTime,
msdpSACacheStatus }
STATUS current
DESCRIPTION
"A collection of objects for managing MSDP SA cache entries."
::= { msdpMIBGroups 4 }
msdpMIBNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { msdpEstablished,
msdpBackwardTransition }
STATUS current
DESCRIPTION
"A collection of notifications for signaling changes in MSDP
peer relationships."
::= { msdpMIBGroups 5 }
msdpMIBNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { msdpEstablished,
msdpBackwardTransition }
STATUS current
DESCRIPTION
"A collection of notifications for signaling changes in MSDP
peer relationships."
::= { msdpMIBGroups 5 }
msdpMIBRequestsGroup OBJECT-GROUP
OBJECTS { msdpRequestsPeer, msdpRequestsStatus }
STATUS deprecated
DESCRIPTION
"A collection of objects for managing MSDP Request
transmission. This group is deprecated because Requests
were removed from MSDP before its publication as an RFC."
::= { msdpMIBGroups 6 }
msdpMIBRequestsGroup OBJECT-GROUP
OBJECTS { msdpRequestsPeer, msdpRequestsStatus }
STATUS deprecated
DESCRIPTION
"A collection of objects for managing MSDP Request
transmission. This group is deprecated because Requests
were removed from MSDP before its publication as an RFC."
::= { msdpMIBGroups 6 }
msdpMIBRPGroup OBJECT-GROUP
msdpMIBRPGroup对象组
OBJECTS { msdpRPAddress }
STATUS current
DESCRIPTION
"A collection of objects for MSDP speakers that source MSDP
messages."
::= { msdpMIBGroups 7 }
OBJECTS { msdpRPAddress }
STATUS current
DESCRIPTION
"A collection of objects for MSDP speakers that source MSDP
messages."
::= { msdpMIBGroups 7 }
msdpMIBMeshGroupGroup OBJECT-GROUP
OBJECTS { msdpMeshGroupStatus }
STATUS current
DESCRIPTION
"A collection of objects for MSDP speakers that can
participate in MSDP mesh groups."
::= { msdpMIBGroups 8 }
msdpMIBMeshGroupGroup OBJECT-GROUP
OBJECTS { msdpMeshGroupStatus }
STATUS current
DESCRIPTION
"A collection of objects for MSDP speakers that can
participate in MSDP mesh groups."
::= { msdpMIBGroups 8 }
msdpMIBPeerGroup2 OBJECT-GROUP
OBJECTS { msdpPeerRPFFailures,
msdpPeerState, msdpPeerInSAs, msdpPeerOutSAs,
msdpPeerInSARequests, msdpPeerOutSARequests,
msdpPeerInControlMessages, msdpPeerOutControlMessages,
msdpPeerFsmEstablishedTransitions,
msdpPeerFsmEstablishedTime,
msdpPeerLocalAddress,
msdpPeerRemotePort, msdpPeerLocalPort,
msdpPeerConnectRetryInterval,
msdpPeerHoldTimeConfigured,
msdpPeerKeepAliveConfigured,
msdpPeerInMessageTime,
msdpPeerConnectionAttempts,
msdpPeerStatus,
msdpPeerDiscontinuityTime
}
STATUS current
DESCRIPTION
"A collection of objects for managing MSDP peers."
::= { msdpMIBGroups 9 }
msdpMIBPeerGroup2 OBJECT-GROUP
OBJECTS { msdpPeerRPFFailures,
msdpPeerState, msdpPeerInSAs, msdpPeerOutSAs,
msdpPeerInSARequests, msdpPeerOutSARequests,
msdpPeerInControlMessages, msdpPeerOutControlMessages,
msdpPeerFsmEstablishedTransitions,
msdpPeerFsmEstablishedTime,
msdpPeerLocalAddress,
msdpPeerRemotePort, msdpPeerLocalPort,
msdpPeerConnectRetryInterval,
msdpPeerHoldTimeConfigured,
msdpPeerKeepAliveConfigured,
msdpPeerInMessageTime,
msdpPeerConnectionAttempts,
msdpPeerStatus,
msdpPeerDiscontinuityTime
}
STATUS current
DESCRIPTION
"A collection of objects for managing MSDP peers."
::= { msdpMIBGroups 9 }
END
终止
There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:
此MIB模块中定义了许多管理对象，其MAX-ACCESS子句为read-write和/或read-create。在某些网络环境中，此类对象可能被视为敏感或易受攻击。在没有适当保护的非安全环境中支持SET操作可能会对网络操作产生负面影响。以下是表和对象及其敏感度/漏洞：
msdpEnabled Obviously, by modifying msdpEnabled, an attacker could simply disable MSDP processing on the router.
显然，通过修改MSDP，攻击者可以简单地禁用路由器上的MSDP处理。
msdpCacheLifetime If allowed to modify msdpCacheLifetime, an attacker could set the value to a value lower than a peer's refresh interval, causing all state to time out and be refreshed.
msdpCacheLifetime如果允许修改msdpCacheLifetime，攻击者可以将该值设置为低于对等方刷新间隔的值，从而导致所有状态超时并刷新。
msdpRequestsPeer, msdpRequestsStatus If allowed to modify entries in the msdpRequestsTable, an attacker could cause this system to send MSDP Requests to an unknown system, or could simply remove the proper configuration. Note that the msdpRequestsTable is deprecated, and the MSDP Request functionality is not in the published MSDP spec.
msdpRequestsPeer，msdpRequestsStatus如果允许修改msdpRequestsTable中的条目，攻击者可能会导致此系统向未知系统发送MSDP请求，或者干脆删除正确的配置。请注意，msdpRequestsTable已弃用，而MSDP请求功能不在已发布的MSDP规范中。
msdpPeerTable objects The writable objects in the msdpPeerTable are: msdpPeerLocalAddress, msdpPeerConnectRetryInterval, msdpPeerHoldTimeConfigured, msdpPeerKeepAliveConfigured, msdpPeerDataTtl, msdpPeerProcessRequestsFrom, msdpPeerStatus, and msdpPeerEncapsulationType. Of these, modifying msdpPeerIpAddress and msdpPeerStatus could cause a changed or deleted peer configuration. Modifying any of the other values could cause subtle protocol misbehavior.
msdpPeerTable对象msdpPeerTable中的可写对象包括：msdpPeerLocalAddress、MSDPPeerConnectionRetryInterval、msdpPeerHoldTimeConfigured、msdpPeerKeepAliveConfigured、msdpPeerDataTtl、msdpPeerProcessRequestsFrom、msdpPeerStatus和msdpPeerEncapsulationType。其中，修改msdpPeerIpAddress和msdpPeerStatus可能会导致更改或删除对等配置。修改任何其他值都可能导致微妙的协议错误行为。
msdpSACacheStatus This writable object can be used to remove valid values from the router's SA cache.
msdpSACacheStatus此可写对象可用于从路由器的SA缓存中删除有效值。
msdpRPAddress Changing this object can cause a failure of the Peer-RPF rules for SA messages sourced by this router.
msdpRPAddress更改此对象可能会导致此路由器来源的SA消息的对等RPF规则失败。
msdpMeshGroupStatus This object can be used to change this router's idea of its mesh group membership and those of its peers. Misconfiguration of mesh groups can cause subtle protocol misbehavior.
msdpMeshGroupStatus此对象可用于更改此路由器对其网状组成员身份及其对等方成员身份的看法。网格组的错误配置可能会导致微妙的协议错误行为。
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. These are the tables and objects and their sensitivity/vulnerability:
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。以下是表和对象及其敏感度/漏洞：
o The entire msdpPeerTable. Peer information can result in discovering internal topology, which many want to keep secret.
o 整个msdpeertable。对等信息可能导致发现内部拓扑，这是许多人想要保密的。
o msdpNumSACacheEntries. The size of the SA Cache could reveal whether this system has MSDP entries for public and/or private groups.
o msdpNumSACacheEntries。SA缓存的大小可能会显示此系统是否具有公用和/或专用组的MSDP条目。
o The entire msdpSACacheTable. The active sources and groups in a network could be private.
o 整个msdpascachetable。网络中的活动源和组可以是私有的。
o The entire msdpMeshGroupTable. This information can also lead to internal topology information.
o 整个msdpMeshGroupTable。此信息还可以生成内部拓扑信息。
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 [6], Section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy).
建议实施者考虑SNMPv3框架提供的安全特性（见[ 6 ]，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。
Since this MIB is for an experimental protocol, it uses an experimental OID.
由于此MIB用于实验性协议，因此它使用实验性OID。
Decimal Name Description References
------- ---- ----------- ----------
92 MSDP-MIB Multicast Source Discovery MIB RFC 4624
Decimal Name Description References
------- ---- ----------- ----------
92 MSDP-MIB Multicast Source Discovery MIB RFC 4624
Tom Pusateri and Billy Ng both provided valuable input on early versions of this document. It was completed with feedback from Mike Davison and Ketan Talaulikar. Lucy Lynch provided a desperately needed reminder to finish this document.
Tom Pusateri和Billy Ng都为本文档的早期版本提供了宝贵的信息。在迈克·戴维森（Mike Davidson）和凯坦·塔劳利卡尔（Ketan Talaulikar）的反馈下完成。露西·林奇（Lucy Lynch）提供了一个迫切需要的提示来完成这份文档。
[1] Fenner, B., Ed., and D. Meyer, Ed., "Multicast Source Discovery Protocol (MSDP)", RFC 3618, October 2003.
[1] Fenner，B.，Ed.，和D.Meyer，Ed.，“多播源发现协议（MSDP）”，RFC3618，2003年10月。
[2] Blumenthal, U. and B. Wijnen, "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", STD 62, RFC 3414, December 2002.
[2] Blumenthal，U.和B.Wijnen，“简单网络管理协议（SNMPv3）第3版的基于用户的安全模型（USM）”，STD 62，RFC 3414，2002年12月。
[3] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", STD 62, RFC 3415, December 2002.
[3] Wijnen，B.，Presuhn，R.，和K.McCloghrie，“用于简单网络管理协议（SNMP）的基于视图的访问控制模型（VACM）”，STD 62，RFC 3415，2002年12月。
[4] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[4] 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。
[5] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999.
[5] McCloghrie，K.，Perkins，D.，和J.Schoenwaeld，“SMIv2的文本约定”，STD 58，RFC 2579，1999年4月。
[6] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999.
[6] McCloghrie，K.，Perkins，D.，和J.Schoenwaeld，“SMIv2的一致性声明”，STD 58，RFC 25801999年4月。
[7] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002.
[7] 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 3410，2002年12月。
Authors' Addresses
作者地址
Bill Fenner 1 River Oaks Place San Jose, CA 95134-1918
比尔·芬纳加利福尼亚州圣何塞河橡树广场1号，邮编95134-1918
Phone: +1 (408 493-8505
EMail: fenner@research.att.com
Phone: +1 (408 493-8505
EMail: fenner@research.att.com
Dave Thaler Microsoft Corporation One Microsoft Way Redmond, WA 98052-6399
Dave Thaler微软公司华盛顿州雷德蒙微软大道一号98052-6399
Phone: +1 425 703 8835
EMail: dthaler@microsoft.com
Phone: +1 425 703 8835
EMail: dthaler@microsoft.com
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