Cisco Specific Information Elements reused in IPFIX
draft-yourtchenko-cisco-ies-09

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Last updated 2014-01-21 (latest revision 2014-01-15)
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Network Working Group                                     A. Yourtchenko
Internet-Draft                                                 P. Aitken
Intended status: Informational                                 B. Claise
Expires: July 19, 2014                               Cisco Systems, Inc.
                                                        January 15, 2014

          Cisco Specific Information Elements reused in IPFIX
                     draft-yourtchenko-cisco-ies-09

Abstract

   This document describes some additional Information Elements of Cisco
   Systems, Inc. that are not listed in RFC3954.

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   This Internet-Draft will expire on July 19, 2014.

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Yourtchenko, et al.       Expires July 19, 2014                 [Page 1]
Internet-Draft         Cisco Information Elements           January 2014

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Information Elements Overview . . . . . . . . . . . . . . . .   3
   4.  Information Elements  . . . . . . . . . . . . . . . . . . . .   3
     4.1.  samplingInterval  . . . . . . . . . . . . . . . . . . . .   3
     4.2.  samplingAlgorithm . . . . . . . . . . . . . . . . . . . .   4
     4.3.  engineType  . . . . . . . . . . . . . . . . . . . . . . .   4
     4.4.  engineId  . . . . . . . . . . . . . . . . . . . . . . . .   4
     4.5.  ipv4RouterSc  . . . . . . . . . . . . . . . . . . . . . .   5
     4.6.  samplerId . . . . . . . . . . . . . . . . . . . . . . . .   5
     4.7.  samplerMode . . . . . . . . . . . . . . . . . . . . . . .   5
     4.8.  samplerRandomInterval . . . . . . . . . . . . . . . . . .   5
     4.9.  classId . . . . . . . . . . . . . . . . . . . . . . . . .   6
     4.10. samplerName . . . . . . . . . . . . . . . . . . . . . . .   6
     4.11. flagsAndSamplerId . . . . . . . . . . . . . . . . . . . .   6
     4.12. forwardingStatus  . . . . . . . . . . . . . . . . . . . .   6
     4.13. srcTrafficIndex . . . . . . . . . . . . . . . . . . . . .   8
     4.14. dstTrafficIndex . . . . . . . . . . . . . . . . . . . . .   8
     4.15. className . . . . . . . . . . . . . . . . . . . . . . . .   8
     4.16. layer2packetSectionOffset . . . . . . . . . . . . . . . .   8
     4.17. layer2packetSectionSize . . . . . . . . . . . . . . . . .   9
     4.18. layer2packetSectionData . . . . . . . . . . . . . . . . .   9
   5.  Other Information Elements  . . . . . . . . . . . . . . . . .   9
     5.1.  Performance Metrics IEs . . . . . . . . . . . . . . . . .   9
     5.2.  Application Information IEs . . . . . . . . . . . . . . .   9
     5.3.  IEs assigned for NetFlow v9 compatibility . . . . . . . .   9
   6.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  10
   7.  Security Considerations . . . . . . . . . . . . . . . . . . .  10
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  10
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .  10
     8.2.  Informative References  . . . . . . . . . . . . . . . . .  11
   Appendix A.  XML Specification of IPFIX Information Elements  . .  11
   Appendix B.  Changes  . . . . . . . . . . . . . . . . . . . . . .  18
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  19

1.  Introduction

   The section 4 of [RFC7012] defines the IPFIX Information Elements in
   the range of 1-127 to be compatible with the NetFlow version 9
   fields, as specified in the "Cisco Systems NetFlow Services Export
   Version 9" [RFC3954].  As [RFC3954] was specified in 2004, it does
   not contain all NetFlow version 9 specific fields in the range 1-127.
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