Flow Selection Techniques
RFC 7014
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Type |
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RFC - Proposed Standard
(September 2013; No errata)
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Last updated |
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2015-10-14
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Stream |
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IETF
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Formats |
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plain text
pdf
html
bibtex
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WG state
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WG Document
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Document shepherd |
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Nevil Brownlee
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Shepherd write-up |
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Show
(last changed 2013-03-18)
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| IESG |
IESG state |
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RFC 7014 (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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Benoit Claise
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IESG note |
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Nevil Brownlee (nevil@auckland.ac.nz) is the Document Shepherd
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Send notices to |
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(None)
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| IANA |
IANA review state |
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Version Changed - Review Needed
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IANA action state |
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RFC-Ed-Ack
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Internet Engineering Task Force (IETF) S. D'Antonio
Request for Comments: 7014 Univ. of Napoli "Parthenope"
Category: Standards Track T. Zseby
ISSN: 2070-1721 CAIDA/FhG FOKUS
C. Henke
Tektronix Communications Berlin
L. Peluso
University of Napoli
September 2013
Flow Selection Techniques
Abstract
The Intermediate Flow Selection Process is the process of selecting a
subset of Flows from all observed Flows. The Intermediate Flow
Selection Process may be located at an IP Flow Information Export
(IPFIX) Exporter or Collector, or within an IPFIX Mediator. It
reduces the effort of post-processing Flow data and transferring Flow
Records. This document describes motivations for using the
Intermediate Flow Selection process and presents Intermediate Flow
Selection techniques. It provides an information model for
configuring Intermediate Flow Selection Process techniques and
discusses what information about an Intermediate Flow Selection
Process should be exported.
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/rfc7014.
D'Antonio, et al. Standards Track [Page 1]
RFC 7014 Flow Selection Techniques September 2013
Copyright Notice
Copyright (c) 2013 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
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
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.
This document may contain material from IETF Documents or IETF
Contributions published or made publicly available before November
10, 2008. The person(s) controlling the copyright in some of this
material may not have granted the IETF Trust the right to allow
modifications of such material outside the IETF Standards Process.
Without obtaining an adequate license from the person(s) controlling
the copyright in such materials, this document may not be modified
outside the IETF Standards Process, and derivative works of it may
not be created outside the IETF Standards Process, except to format
it for publication as an RFC or to translate it into languages other
than English.
D'Antonio, et al. Standards Track [Page 2]
RFC 7014 Flow Selection Techniques September 2013
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. Requirements Language . . . . . . . . . . . . . . . . . . 4
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. Difference between Intermediate Flow Selection Process and
Packet Selection . . . . . . . . . . . . . . . . . . . . . . . 7
4. Difference between Intermediate Flow Selection Process and
Intermediate Selection Process . . . . . . . . . . . . . . . . 9
5. Intermediate Flow Selection Process within the IPFIX
Architecture . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1. Intermediate Flow Selection Process in the Metering
Process . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.2. Intermediate Flow Selection Process in the Exporting
Process . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.3. Intermediate Flow Selection Process as a Function of
the IPFIX Mediator . . . . . . . . . . . . . . . . . . . . 11
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