WO2008054323A3 - Multi field classification in data communications network - Google Patents

Multi field classification in data communications network Download PDF

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Publication number
WO2008054323A3
WO2008054323A3 PCT/SE2007/050816 SE2007050816W WO2008054323A3 WO 2008054323 A3 WO2008054323 A3 WO 2008054323A3 SE 2007050816 W SE2007050816 W SE 2007050816W WO 2008054323 A3 WO2008054323 A3 WO 2008054323A3
Authority
WO
WIPO (PCT)
Prior art keywords
data traffic
nature
data
communications network
data communications
Prior art date
Application number
PCT/SE2007/050816
Other languages
French (fr)
Other versions
WO2008054323A2 (en
Inventor
Mikael SUNDSTROEM
Original Assignee
Oricane Ab
Mikael SUNDSTROEM
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
Priority claimed from SE0602336A external-priority patent/SE531947C2/en
Application filed by Oricane Ab, Mikael SUNDSTROEM filed Critical Oricane Ab
Priority to EP07835400A priority Critical patent/EP2078393A4/en
Priority to US12/446,595 priority patent/US8477773B2/en
Publication of WO2008054323A2 publication Critical patent/WO2008054323A2/en
Publication of WO2008054323A3 publication Critical patent/WO2008054323A3/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/30Routing of multiclass traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic control in data switching networks
    • H04L47/10Flow control; Congestion control

Abstract

The present invention pertains to a method for performing specific data forwarding actions depending on the nature of data traffic comprising data packets, which method comprises the steps of: -receiving incoming data traffic of a specific nature, belonging to at least a specific class among a number of pre-defined classes, step 101 -classifying the data traffic by determining the nature of the data traffic, step 102, provided by a process of inspecting values of one or more selected header field(s) of an address space of a data packet and selecting a first matching class from an ordered list of classes providing multi-dimensional classification, step 103.
PCT/SE2007/050816 2006-11-03 2007-11-02 Multi field classification in data communications network WO2008054323A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07835400A EP2078393A4 (en) 2006-11-03 2007-11-02 Method, device and system for multi field classification in a data communications network
US12/446,595 US8477773B2 (en) 2006-11-03 2007-11-02 Method, device and system for multi field classification in a data communications network

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE0602336A SE531947C2 (en) 2006-11-03 2006-11-03 Procedure, device and system for multi-field classification in a data communication network
SE0602336-0 2006-11-03
SE0700378A SE531989C2 (en) 2006-11-03 2007-02-15 Procedure and computer program product for multi-field classification in a data communication network
SE0700378-3 2007-02-15
SE0700691-9 2007-03-19
SE0700691A SE531954C2 (en) 2006-11-03 2007-03-19 Procedure and computer program product for multi-field classification in a data communication network

Publications (2)

Publication Number Publication Date
WO2008054323A2 WO2008054323A2 (en) 2008-05-08
WO2008054323A3 true WO2008054323A3 (en) 2008-06-05

Family

ID=39344729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2007/050816 WO2008054323A2 (en) 2006-11-03 2007-11-02 Multi field classification in data communications network

Country Status (2)

Country Link
EP (1) EP2078393A4 (en)
WO (1) WO2008054323A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532426C2 (en) * 2008-05-26 2010-01-19 Oricane Ab Method for data packet classification in a data communication network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001059702A1 (en) * 2000-02-08 2001-08-16 Xstream Logic, Inc. Wire-speed multi-dimensional packet classifier
US6289013B1 (en) * 1998-02-09 2001-09-11 Lucent Technologies, Inc. Packet filter method and apparatus employing reduced memory
US20050018615A1 (en) * 2002-03-12 2005-01-27 Tomoaki Itoh Media transmitting method, media receiving method, media transmitter and media receiver

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970462B1 (en) * 2000-04-24 2005-11-29 Cisco Technology, Inc. Method for high speed packet classification
US7668160B2 (en) * 2005-03-31 2010-02-23 Intel Corporation Methods for performing packet classification

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289013B1 (en) * 1998-02-09 2001-09-11 Lucent Technologies, Inc. Packet filter method and apparatus employing reduced memory
WO2001059702A1 (en) * 2000-02-08 2001-08-16 Xstream Logic, Inc. Wire-speed multi-dimensional packet classifier
US20050018615A1 (en) * 2002-03-12 2005-01-27 Tomoaki Itoh Media transmitting method, media receiving method, media transmitter and media receiver

Also Published As

Publication number Publication date
WO2008054323A2 (en) 2008-05-08
EP2078393A2 (en) 2009-07-15
EP2078393A4 (en) 2012-10-31

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