Cisco-Specific Information Elements Reused in IP Flow Information Export (IPFIX)
RFC 7270
| Document | Type |
RFC - Informational
(June 2014; Errata)
Was draft-yourtchenko-cisco-ies (individual)
|
|
|---|---|---|---|
| Last updated | 2020-01-21 | ||
| Stream | IETF | ||
| Formats | plain text html pdf htmlized with errata bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Adrian Farrel | ||
| Shepherd write-up | Show (last changed 2014-01-15) | ||
| IESG | IESG state | RFC 7270 (Informational) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Joel Jaeggli | ||
| Send notices to | (None) | ||
| IANA | IANA review state | IANA OK - Actions Needed | |
| IANA action state | RFC-Ed-Ack | ||
Internet Engineering Task Force (IETF) A. Yourtchenko
Request for Comments: 7270 P. Aitken
Category: Informational B. Claise
ISSN: 2070-1721 Cisco Systems, Inc.
June 2014
Cisco-Specific Information Elements
Reused in IP Flow Information Export (IPFIX)
Abstract
This document describes some additional IP Flow Information Export
(IPFIX) Information Elements in the range of 1-127, which is the
range compatible with field types used by NetFlow version 9 in RFC
3954, as specified in the IPFIX Information Model in RFC 7012.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
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). Not all documents
approved by the IESG are a candidate for any level of Internet
Standard; see 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/rfc7270.
Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved.
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
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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.
Yourtchenko, et al. Informational [Page 1]
RFC 7270 Cisco Information Elements June 2014
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Information Elements Overview . . . . . . . . . . . . . . . . 3
4. Information Elements . . . . . . . . . . . . . . . . . . . . 4
4.1. samplingInterval . . . . . . . . . . . . . . . . . . . . 4
4.2. samplingAlgorithm . . . . . . . . . . . . . . . . . . . . 4
4.3. engineType . . . . . . . . . . . . . . . . . . . . . . . 5
4.4. engineId . . . . . . . . . . . . . . . . . . . . . . . . 5
4.5. ipv4RouterSc . . . . . . . . . . . . . . . . . . . . . . 5
4.6. samplerId . . . . . . . . . . . . . . . . . . . . . . . . 6
4.7. samplerMode . . . . . . . . . . . . . . . . . . . . . . . 6
4.8. samplerRandomInterval . . . . . . . . . . . . . . . . . . 6
4.9. classId . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.10. samplerName . . . . . . . . . . . . . . . . . . . . . . . 7
4.11. flagsAndSamplerId . . . . . . . . . . . . . . . . . . . . 7
4.12. forwardingStatus . . . . . . . . . . . . . . . . . . . . 8
4.13. srcTrafficIndex . . . . . . . . . . . . . . . . . . . . . 9
4.14. dstTrafficIndex . . . . . . . . . . . . . . . . . . . . . 10
4.15. className . . . . . . . . . . . . . . . . . . . . . . . . 10
4.16. layer2packetSectionOffset . . . . . . . . . . . . . . . . 10
4.17. layer2packetSectionSize . . . . . . . . . . . . . . . . . 10
4.18. layer2packetSectionData . . . . . . . . . . . . . . . . . 11
5. Other Information Elements . . . . . . . . . . . . . . . . . 11
5.1. Performance Metrics IEs . . . . . . . . . . . . . . . . . 11
5.2. Application Information IEs . . . . . . . . . . . . . . . 11
5.3. IEs Assigned for NetFlow v9 Compatibility . . . . . . . . 11
6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 12
7. Security Considerations . . . . . . . . . . . . . . . . . . . 13
8. References . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1. Normative References . . . . . . . . . . . . . . . . . . 13
8.2. Informative References . . . . . . . . . . . . . . . . . 13
Appendix A. XML Specification of IPFIX Information Elements . . 15
1. Introduction
Section 4 of [RFC7012] defines the IPFIX Information Elements (IEs)
in the range of 1-127 to be compatible with the NetFlow version 9
fields, as specified in "Cisco Systems NetFlow Services Export
Version 9" [RFC3954]. As [RFC3954] was published in 2004, it does
not contain all NetFlow version 9 field types in the range of 1-127.
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