Management Information Base for the Differentiated Services Architecture
RFC 3289
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RFC - Proposed Standard
(June 2002; Errata)
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Last updated |
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2020-01-21
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IETF
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plain text
html
pdf
htmlized
with errata
bibtex
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WG state
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(None)
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Document shepherd |
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No shepherd assigned
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IESG state |
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RFC 3289 (Proposed Standard)
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Consensus Boilerplate |
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Unknown
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Telechat date |
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Responsible AD |
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Scott Bradner
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IESG note |
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Responsible: RFC Editor
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Send notices to |
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<kmn@mountainfog.com>
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Network Working Group F. Baker
Request for Comments: 3289 Cisco System
Category: Standards Track K. Chan
Nortel Networks
A. Smith
Harbour Networks
May 2002
Management Information Base for the
Differentiated Services Architecture
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2002). All Rights Reserved.
Abstract
This memo describes an SMIv2 (Structure of Management Information
version 2) MIB for a device implementing the Differentiated Services
Architecture. It may be used both for monitoring and configuration
of a router or switch capable of Differentiated Services
functionality.
Table of Contents
1 The SNMP Management Framework ................................. 3
2 Relationship to other working group documents ................. 4
2.1 Relationship to the Informal Management Model for
Differentiated Services Router ............................. 4
2.2 Relationship to other MIBs and Policy Management ............ 5
3 MIB Overview .................................................. 6
3.1 Processing Path ............................................. 7
3.1.1 diffServDataPathTable - The Data Path Table ............... 7
3.2 Classifier .................................................. 7
3.2.1 diffServClfrElementTable - The Classifier Element Table ... 8
3.2.2 diffServMultiFieldClfrTable - The Multi-field Classifier
Table ...................................................... 9
3.3 Metering Traffic ............................................ 10
3.3.1 diffServMeterTable - The Meter Table ...................... 11
Baker, et. al. Standards Track [Page 1]
RFC 3289 Differentiated Services MIB May 2002
3.3.2 diffServTBParamTable - The Token Bucket Parameters Table... 11
3.4 Actions applied to packets .................................. 12
3.4.1 diffServActionTable - The Action Table .................... 12
3.4.2 diffServCountActTable - The Count Action Table ............ 12
3.4.3 diffServDscpMarkActTable - The Mark Action Table .......... 13
3.4.4 diffServAlgDropTable - The Algorithmic Drop Table ......... 13
3.4.5 diffServRandomDropTable - The Random Drop Parameters Table 14
3.5 Queuing and Scheduling of Packets ........................... 16
3.5.1 diffServQTable - The Class or Queue Table ................. 16
3.5.2 diffServSchedulerTable - The Scheduler Table .............. 16
3.5.3 diffServMinRateTable - The Minimum Rate Table ............. 16
3.5.4 diffServMaxRateTable - The Maximum Rate Table ............. 17
3.5.5 Using queues and schedulers together ...................... 17
3.6 Example configuration for AF and EF ......................... 20
3.6.1 AF and EF Ingress Interface Configuration ................. 20
3.6.1.1 Classification In The Example ........................... 22
3.6.1.2 AF Implementation On an Ingress Edge Interface .......... 22
3.6.1.2.1 AF Metering On an Ingress Edge Interface .............. 22
3.6.1.2.2 AF Actions On an Ingress Edge Interface ............... 23
3.6.1.3 EF Implementation On an Ingress Edge Interface .......... 23
3.6.1.3.1 EF Metering On an Ingress Edge Interface .............. 23
3.6.1.3.2 EF Actions On an Ingress Edge Interface ............... 23
3.7 AF and EF Egress Edge Interface Configuration ............... 24
3.7.1 Classification On an Egress Edge Interface ................ 24
3.7.2 AF Implementation On an Egress Edge Interface ............. 26
3.7.2.1 AF Metering On an Egress Edge Interface ................. 26
3.7.2.2 AF Actions On an Egress Edge Interface .................. 29
3.7.2.3 AF Rate-based Queuing On an Egress Edge Interface ....... 30
3.7.3 EF Implementation On an Egress Edge Interface ............. 30
3.7.3.1 EF Metering On an Egress Edge Interface ................. 30
3.7.3.2 EF Actions On an Egress Edge Interface .................. 30
3.7.3.3 EF Priority Queuing On an Egress Edge Interface ......... 32
4 Conventions used in this MIB .................................. 33
4.1 The use of RowPointer to indicate data path linkage ......... 33
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