KR100615663B1 - 네트워크 스위치 포트 상에서 데이터 패킷의 타입을 실시간으로 식별하는 장치 및 방법 - Google Patents

네트워크 스위치 포트 상에서 데이터 패킷의 타입을 실시간으로 식별하는 장치 및 방법 Download PDF

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KR100615663B1
KR100615663B1 KR1020027005526A KR20027005526A KR100615663B1 KR 100615663 B1 KR100615663 B1 KR 100615663B1 KR 1020027005526 A KR1020027005526 A KR 1020027005526A KR 20027005526 A KR20027005526 A KR 20027005526A KR 100615663 B1 KR100615663 B1 KR 100615663B1
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KR20020059657A (ko
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젱쉬르-지에
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어드밴스드 마이크로 디바이시즈, 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H04L49/352—Gigabit ethernet switching [GBPS]
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
KR1020027005526A 1999-10-29 2000-05-16 네트워크 스위치 포트 상에서 데이터 패킷의 타입을 실시간으로 식별하는 장치 및 방법 Expired - Fee Related KR100615663B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/430,753 US6700897B1 (en) 1999-10-29 1999-10-29 Apparatus and method for identifying data packet types in real time on a network switch port
US09/430,753 1999-10-29

Publications (2)

Publication Number Publication Date
KR20020059657A KR20020059657A (ko) 2002-07-13
KR100615663B1 true KR100615663B1 (ko) 2006-08-25

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KR1020027005526A Expired - Fee Related KR100615663B1 (ko) 1999-10-29 2000-05-16 네트워크 스위치 포트 상에서 데이터 패킷의 타입을 실시간으로 식별하는 장치 및 방법

Country Status (6)

Country Link
US (2) US6700897B1 (enExample)
EP (1) EP1224773B1 (enExample)
JP (1) JP4732654B2 (enExample)
KR (1) KR100615663B1 (enExample)
DE (1) DE60018780T2 (enExample)
WO (1) WO2001033774A1 (enExample)

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US7765313B2 (en) 2001-10-09 2010-07-27 Alcatel Lucent Hierarchical protocol classification engine
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US7768993B2 (en) * 2002-02-13 2010-08-03 Nortel Networks Limited Transport for wireless radio access networks
US7245620B2 (en) * 2002-03-15 2007-07-17 Broadcom Corporation Method and apparatus for filtering packet data in a network device
AU2002334571A1 (en) * 2002-09-06 2004-03-29 Infineon Technologies Ag A parser for parsing data packets
US7120790B1 (en) 2002-10-11 2006-10-10 Network General Technology Method and system for network traffic analysis with run-time behavioral enhancements
US7177930B1 (en) * 2002-10-11 2007-02-13 Network General Technology Method and system for network traffic analysis with configuration enhancements
GB2395395B (en) * 2002-11-15 2004-11-10 3Com Corp Classification search scheme and rules engine for network unit
FR2847404B1 (fr) * 2002-11-15 2005-03-11 Thales Sa Procede d'analyse recursive et statistique de communications reseaux
US20040264479A1 (en) * 2003-06-30 2004-12-30 Makaram Raghunandan Method for generating a trie having a reduced number of trie blocks
FR2858502B1 (fr) * 2003-08-01 2006-02-24 Cit Alcatel Dispositif et procede de traitement de donnees de trafic reseau pour l'auto-configuration d'un routeur
US7492763B1 (en) * 2004-07-16 2009-02-17 Applied Micro Circuits Corporation User-specified key creation from attributes independent of encapsulation type
US20060224822A1 (en) * 2005-03-18 2006-10-05 Blomquist Scott A System and method for tagging and filtering electronic data
US8249064B1 (en) * 2005-06-29 2012-08-21 Marvell International Ltd. Remote switching
US8260968B2 (en) * 2006-01-23 2012-09-04 Lantiq Deutschland Gmbh Method and system for booting a software package on a network processor
US7787462B2 (en) * 2006-03-06 2010-08-31 Cisco Technology, Inc. Applying features to packets in the order specified by a selected feature order template
US7995543B2 (en) 2006-05-05 2011-08-09 Marvell World Trade Ltd. Network device for implementing multiple access points and multiple client stations
US8223965B2 (en) * 2006-05-05 2012-07-17 Broadcom Corporation Switching network supporting media rights management
US20090028150A1 (en) * 2007-07-26 2009-01-29 Telefonaktiebolaget L M Ericsson (Publ) Protocol-Independent Packet Header Analysis
US8848746B2 (en) * 2010-06-30 2014-09-30 Vitesse Semiconductor Corporation Packet protocol processing with precision timing protocol support
KR101469500B1 (ko) * 2012-10-30 2014-12-05 한국전력공사 계통보호전송장치용 전송지연 검출장치
US10776535B2 (en) 2016-07-11 2020-09-15 Keysight Technologies Singapore (Sales) Pte. Ltd. Methods, systems and computer readable media for testing network devices using variable traffic burst profiles
US11388078B1 (en) 2019-06-10 2022-07-12 Keysight Technologies, Inc. Methods, systems, and computer readable media for generating and using statistically varying network traffic mixes to test network devices
TWI819976B (zh) * 2023-03-15 2023-10-21 瑞昱半導體股份有限公司 封包辨識系統和封包辨識方法

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US5802054A (en) * 1996-08-15 1998-09-01 3Com Corporation Atomic network switch with integrated circuit switch nodes
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US6021132A (en) * 1997-06-30 2000-02-01 Sun Microsystems, Inc. Shared memory management in a switched network element
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US6430184B1 (en) * 1998-04-10 2002-08-06 Top Layer Networks, Inc. System and process for GHIH-speed pattern matching for application-level switching of data packets
US6233236B1 (en) * 1999-01-12 2001-05-15 Mcdata Corporation Method and apparatus for measuring traffic within a switch
US6453360B1 (en) * 1999-03-01 2002-09-17 Sun Microsystems, Inc. High performance network interface
US6571291B1 (en) * 2000-05-01 2003-05-27 Advanced Micro Devices, Inc. Apparatus and method for validating and updating an IP checksum in a network switching system

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Publication number Publication date
KR20020059657A (ko) 2002-07-13
JP2003513540A (ja) 2003-04-08
US6744783B1 (en) 2004-06-01
JP4732654B2 (ja) 2011-07-27
US6700897B1 (en) 2004-03-02
DE60018780T2 (de) 2005-08-11
EP1224773B1 (en) 2005-03-16
DE60018780D1 (de) 2005-04-21
EP1224773A1 (en) 2002-07-24
WO2001033774A1 (en) 2001-05-10

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