JP4059388B2 - プロトコルデータ単位内のプロトコルパターンの識別装置及び方法 - Google Patents

プロトコルデータ単位内のプロトコルパターンの識別装置及び方法 Download PDF

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Publication number
JP4059388B2
JP4059388B2 JP2002221254A JP2002221254A JP4059388B2 JP 4059388 B2 JP4059388 B2 JP 4059388B2 JP 2002221254 A JP2002221254 A JP 2002221254A JP 2002221254 A JP2002221254 A JP 2002221254A JP 4059388 B2 JP4059388 B2 JP 4059388B2
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Japan
Prior art keywords
protocol data
data unit
searching
protocol
stage
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Legal status (The legal status 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 status listed.)
Expired - Lifetime
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JP2002221254A
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English (en)
Japanese (ja)
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JP2003060727A5 (https=
JP2003060727A (ja
Inventor
ジェリー・デイヴィッド・モリス
ヴォン・ブラック
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Agilent Technologies Inc
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Agilent Technologies Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/90—Buffering arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP2002221254A 2001-07-31 2002-07-30 プロトコルデータ単位内のプロトコルパターンの識別装置及び方法 Expired - Lifetime JP4059388B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/919,297 US6895020B2 (en) 2001-07-31 2001-07-31 Method and apparatus for protocol pattern identification in protocol data units
US09/919,297 2001-07-31

Publications (3)

Publication Number Publication Date
JP2003060727A JP2003060727A (ja) 2003-02-28
JP2003060727A5 JP2003060727A5 (https=) 2005-10-20
JP4059388B2 true JP4059388B2 (ja) 2008-03-12

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ID=25441847

Family Applications (1)

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JP2002221254A Expired - Lifetime JP4059388B2 (ja) 2001-07-31 2002-07-30 プロトコルデータ単位内のプロトコルパターンの識別装置及び方法

Country Status (4)

Country Link
US (1) US6895020B2 (https=)
EP (1) EP1284569A3 (https=)
JP (1) JP4059388B2 (https=)
CN (1) CN1400546A (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7970962B2 (en) * 2002-03-15 2011-06-28 Broadcom Corporation Method and apparatus utilizing a tail bus to solve back-to-back data burst problems
US8260906B1 (en) * 2002-07-26 2012-09-04 Mcafee, Inc. System and method for heuristic determination of network protocols
US7782784B2 (en) * 2003-01-10 2010-08-24 Cisco Technology, Inc. Port analyzer adapter
US7899048B1 (en) 2003-01-15 2011-03-01 Cisco Technology, Inc. Method and apparatus for remotely monitoring network traffic through a generic network
US8165136B1 (en) 2003-09-03 2012-04-24 Cisco Technology, Inc. Virtual port based SPAN
US7474666B2 (en) 2003-09-03 2009-01-06 Cisco Technology, Inc. Switch port analyzers
US7525974B2 (en) * 2003-11-10 2009-04-28 Nortel Networks Limited Method and apparatus for capability based addressing in a communications network
US7548562B2 (en) * 2004-12-14 2009-06-16 Agilent Technologies, Inc. High speed acquisition system that allows capture from a packet network and streams the data to a storage medium
US7668270B2 (en) * 2005-12-20 2010-02-23 Broadcom Corporation Method and system for programmable filtering offset
US8023409B2 (en) * 2005-12-20 2011-09-20 Broadcom Corporation Method and system for reconfigurable pattern filtering engine
CN100429617C (zh) * 2006-05-16 2008-10-29 北京启明星辰信息技术有限公司 一种自动协议识别方法及系统
GB2443005A (en) * 2006-07-19 2008-04-23 Chronicle Solutions Analysing network traffic by decoding a wide variety of protocols (or object types) of each packet
US10756857B2 (en) 2013-01-25 2020-08-25 Infineon Technologies Ag Method, apparatus and computer program for digital transmission of messages
US10903865B2 (en) * 2013-01-25 2021-01-26 Infineon Technologies Ag Signal interface and a signal processing system
CN103327010A (zh) * 2013-05-27 2013-09-25 云南电力试验研究院（集团）有限公司电力研究院 一种新型的模糊模式识别的电力规约聚类分析方法
WO2018066228A1 (ja) * 2016-10-06 2018-04-12 日本電信電話株式会社 フロー情報解析装置、フロー情報解析方法及びフロー情報解析プログラム
JP6734248B2 (ja) * 2017-11-24 2020-08-05 日本電信電話株式会社 フォーマット変換装置及びフォーマット変換プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0160668B1 (ko) * 1994-12-30 1999-01-15 김광호 영상압축 비트스트림의 스타트코드 검출장치
US5727036A (en) * 1995-11-22 1998-03-10 Mitsubishi Semiconductor America, Inc. High bit rate start code searching and detecting circuit and method
US5850388A (en) * 1996-08-02 1998-12-15 Wandel & Goltermann Technologies, Inc. Protocol analyzer for monitoring digital transmission networks
US6463477B1 (en) * 1996-09-27 2002-10-08 Mci Communications Corporation Detection of presence of multiprotocol encapsulation in a data packet
US6654389B1 (en) * 1999-11-23 2003-11-25 International Business Machines Corporation System and method for searching patterns in real-time over a shared media

Also Published As

Publication number Publication date
US6895020B2 (en) 2005-05-17
EP1284569A3 (en) 2007-05-09
CN1400546A (zh) 2003-03-05
US20030026251A1 (en) 2003-02-06
JP2003060727A (ja) 2003-02-28
EP1284569A2 (en) 2003-02-19

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