Internet Engineering Task Force (IETF) S. Kashima
Request for Comments: 7133 NTT
Category: Standards Track A. Kobayashi, Ed.
ISSN: 2070-1721 NTT East
P. Aitken
Cisco Systems, Inc.
May 2014
Information Elements for Data Link Layer Traffic Measurement
Abstract
This document describes Information Elements related to the data link
layer. They are used by the IP Flow Information Export (IPFIX)
protocol for encoding measured data link layer traffic information.
Status of This Memo
This is an Internet Standards Track document.
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.
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/rfc7133.
Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved.
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Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
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Kashima, et al. Standards Track [Page 1]RFC 7133 Data Link Layer Information Elements May 2014Table of Contents
1. Introduction ....................................................4
1.1. Conventions Used in This Document ..........................4
2. Extended Ethernet Technology ....................................4
2.1. Wide-Area Ethernet Technology Summary ......................4
2.2. Virtual Ethernet Technology Summary ........................5
3. Modification and Addition of Information Elements
Related to Data Link Layer ......................................6
3.1. Existing Information Elements ..............................7
3.1.1. dataLinkFrameSize ...................................8
3.1.2. dataLinkFrameSection ................................9
3.1.3. layer2OctetDeltaCount ...............................9
3.1.4. layer2OctetTotalCount ..............................10
3.1.5. layer2FrameDeltaCount ..............................10
3.1.6. layer2FrameTotalCount ..............................11
3.2. New Information Elements ..................................11
3.2.1. dataLinkFrameType ..................................12
3.2.2. sectionOffset ......................................12
3.2.3. sectionExportedOctets ..............................13
3.2.4. dot1qServiceInstanceTag ............................13
3.2.5. dot1qServiceInstanceId .............................14
3.2.6. dot1qServiceInstancePriority .......................14
3.2.7. dot1qCustomerSourceMacAddress ......................15
3.2.8. dot1qCustomerDestinationMacAddress .................15
3.2.9. postL2OctetDeltaCount ..............................16
3.2.10. postMCastL2OctetDeltaCount ........................16
3.2.11. postL2OctetTotalCount .............................17
3.2.12. postMCastL2OctetTotalCount ........................17
3.2.13. minimumL2TotalLength ..............................18
3.2.14. maximumL2TotalLength ..............................18
3.2.15. droppedL2OctetDeltaCount ..........................19
3.2.16. droppedL2OctetTotalCount ..........................19
3.2.17. ignoredL2OctetTotalCount ..........................20
3.2.18. notSentL2OctetTotalCount ..........................20
3.2.19. layer2OctetDeltaSumOfSquares ......................21
3.2.20. layer2OctetTotalSumOfSquares ......................21
4. Modification of Existing Information Elements Related
datatracker.ietf.org