WO2011051750A3 - Method of monitoring network traffic by means of descriptive metadata - Google Patents

Method of monitoring network traffic by means of descriptive metadata Download PDF

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Publication number
WO2011051750A3
WO2011051750A3 PCT/IB2009/007474 IB2009007474W WO2011051750A3 WO 2011051750 A3 WO2011051750 A3 WO 2011051750A3 IB 2009007474 W IB2009007474 W IB 2009007474W WO 2011051750 A3 WO2011051750 A3 WO 2011051750A3
Authority
WO
WIPO (PCT)
Prior art keywords
traffic
metadata
information
relevant
network traffic
Prior art date
Application number
PCT/IB2009/007474
Other languages
French (fr)
Other versions
WO2011051750A2 (en
Inventor
Francisco Javier Ramon Salguero
Gerardo Garcia De Blas
Original Assignee
Telefonica, S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonica, S.A. filed Critical Telefonica, S.A.
Priority to PCT/IB2009/007474 priority Critical patent/WO2011051750A2/en
Priority to BR112012010045A priority patent/BR112012010045A2/en
Priority to CN200980162649.0A priority patent/CN102648604B/en
Priority to EP09850771.8A priority patent/EP2494744A4/en
Priority to UY0001032981A priority patent/UY32981A/en
Priority to ARP100103989A priority patent/AR078823A1/en
Publication of WO2011051750A2 publication Critical patent/WO2011051750A2/en
Publication of WO2011051750A3 publication Critical patent/WO2011051750A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/02—Capturing of monitoring data
    • H04L43/028—Capturing of monitoring data by filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/02—Capturing of monitoring data
    • H04L43/026—Capturing of monitoring data using flow identification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/04—Processing captured monitoring data, e.g. for logfile generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/12—Network monitoring probes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The present invention provides a process for traffic monitoring comprising the steps of classifying information either as information relevant for traffic classification or as relevant for traffic accounting, generating metadata based on the information relevant for traffic classification, wherein this metadata information comprises the data necessary to classify this packet or flow into a specific application or service, and exporting the generated metadata through an interface, adapted to store and/or send the metadata to another device or module. This process reduces the complexity of DPI equipment and makes possible to build real-time traffic characterization systems which scale well in networks with high traffic volumes.
PCT/IB2009/007474 2009-10-29 2009-10-29 Method of monitoring network traffic by means of descriptive metadata WO2011051750A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/IB2009/007474 WO2011051750A2 (en) 2009-10-29 2009-10-29 Method of monitoring network traffic by means of descriptive metadata
BR112012010045A BR112012010045A2 (en) 2009-10-29 2009-10-29 method of monitoring network traffic using descriptive metadata.
CN200980162649.0A CN102648604B (en) 2009-10-29 2009-10-29 By means of the method for the descriptive metadata monitoring network traffic
EP09850771.8A EP2494744A4 (en) 2009-10-29 2009-10-29 Method of monitoring network traffic by means of descriptive metadata
UY0001032981A UY32981A (en) 2009-10-29 2010-10-27 METHOD OF MONITORING OF TRAFFIC OF NETWORK THROUGH DESCRIPTIVE METADATES
ARP100103989A AR078823A1 (en) 2009-10-29 2010-10-29 NETWORK TRAFFIC MONITORING PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2009/007474 WO2011051750A2 (en) 2009-10-29 2009-10-29 Method of monitoring network traffic by means of descriptive metadata

Publications (2)

Publication Number Publication Date
WO2011051750A2 WO2011051750A2 (en) 2011-05-05
WO2011051750A3 true WO2011051750A3 (en) 2011-11-24

Family

ID=43503085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/007474 WO2011051750A2 (en) 2009-10-29 2009-10-29 Method of monitoring network traffic by means of descriptive metadata

Country Status (6)

Country Link
EP (1) EP2494744A4 (en)
CN (1) CN102648604B (en)
AR (1) AR078823A1 (en)
BR (1) BR112012010045A2 (en)
UY (1) UY32981A (en)
WO (1) WO2011051750A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140301236A1 (en) * 2011-09-28 2014-10-09 Telefonica, S.A. Method and a system to minimize post processing of network traffic
US8441961B1 (en) 2012-12-24 2013-05-14 Sideband Networks, Inc. Metadata-driven switch network control
US9386103B2 (en) 2013-10-04 2016-07-05 Breakingpoint Systems, Inc. Application identification and dynamic signature generation for managing network communications
US9742881B2 (en) * 2014-06-30 2017-08-22 Nicira, Inc. Network virtualization using just-in-time distributed capability for classification encoding
US10582027B2 (en) 2017-11-04 2020-03-03 Cisco Technology, Inc. In-band metadata export and removal at intermediate nodes
US11677668B1 (en) * 2020-08-31 2023-06-13 National Technology & Engineering Solutions Of Sandia, Llc Transparent application-layer/os deeper packet inspector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047333A1 (en) * 2003-08-29 2005-03-03 Ineoquest Technologies System and Method for Analyzing the Performance of Multiple Transportation Streams of Streaming Media in Packet-Based Networks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1293478C (en) * 1999-06-30 2007-01-03 倾向探测公司 Method and apparatus for monitoring traffic in a network
KR100523486B1 (en) * 2002-12-13 2005-10-24 한국전자통신연구원 Traffic measurement system and traffic analysis method thereof
JP2008524916A (en) * 2004-12-21 2008-07-10 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Apparatus and method for packet flow in communication system
US7782793B2 (en) * 2005-09-15 2010-08-24 Alcatel Lucent Statistical trace-based methods for real-time traffic classification
US7805510B2 (en) * 2006-05-11 2010-09-28 Computer Associates Think, Inc. Hierarchy for characterizing interactions with an application
US8179895B2 (en) * 2006-08-01 2012-05-15 Tekelec Methods, systems, and computer program products for monitoring tunneled internet protocol (IP) traffic on a high bandwidth IP network
US7995477B2 (en) * 2007-05-08 2011-08-09 Cisco Technology, Inc. Collecting network traffic information

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050047333A1 (en) * 2003-08-29 2005-03-03 Ineoquest Technologies System and Method for Analyzing the Performance of Multiple Transportation Streams of Streaming Media in Packet-Based Networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R. SERRAL-GRACIA ET AL.: "Coping with Distributed Monitoring of QoS-enabled Heterogeneous Networks", PROCEEDINGS OF THE 4TH INTERNATIONAL TELECOMMUNICATION NETWORKING WORKSHOP ON QOS IN MULTISERVICE IP NETWORKS (QOSIP-IT-NEWS), February 2008 (2008-02-01), VENICE, ITALY, XP031242866 *
See also references of EP2494744A4 *

Also Published As

Publication number Publication date
CN102648604B (en) 2015-12-16
EP2494744A4 (en) 2014-12-10
BR112012010045A2 (en) 2016-05-24
CN102648604A (en) 2012-08-22
AR078823A1 (en) 2011-12-07
UY32981A (en) 2011-01-31
WO2011051750A2 (en) 2011-05-05
EP2494744A2 (en) 2012-09-05

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