AU2003226281B2 - Method, system and computer product for processing packets with layered headers - Google Patents

Method, system and computer product for processing packets with layered headers Download PDF

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Publication number
AU2003226281B2
AU2003226281B2 AU2003226281A AU2003226281A AU2003226281B2 AU 2003226281 B2 AU2003226281 B2 AU 2003226281B2 AU 2003226281 A AU2003226281 A AU 2003226281A AU 2003226281 A AU2003226281 A AU 2003226281A AU 2003226281 B2 AU2003226281 B2 AU 2003226281B2
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AU
Australia
Prior art keywords
packet
protocol
header
processing
offset
Prior art date
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.)
Ceased
Application number
AU2003226281A
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English (en)
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AU2003226281A1 (en
Inventor
Raymond Savarda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HI/FN Inc
Original Assignee
HI/FN Inc
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 HI/FN Inc filed Critical HI/FN Inc
Publication of AU2003226281A1 publication Critical patent/AU2003226281A1/en
Application granted granted Critical
Publication of AU2003226281B2 publication Critical patent/AU2003226281B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
AU2003226281A 2002-04-11 2003-04-08 Method, system and computer product for processing packets with layered headers Ceased AU2003226281B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/120,440 US20030195973A1 (en) 2002-04-11 2002-04-11 Methods, systems, and computer program products for processing a packet with layered headers using a data structure that positionally relates the layered headers
US10/120,440 2002-04-11
PCT/US2003/010506 WO2003088616A1 (en) 2002-04-11 2003-04-08 Method, system and computer product for processing packets with layered headers

Publications (2)

Publication Number Publication Date
AU2003226281A1 AU2003226281A1 (en) 2003-10-27
AU2003226281B2 true AU2003226281B2 (en) 2009-03-12

Family

ID=28790093

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003226281A Ceased AU2003226281B2 (en) 2002-04-11 2003-04-08 Method, system and computer product for processing packets with layered headers

Country Status (6)

Country Link
US (1) US20030195973A1 (enExample)
EP (1) EP1493262A1 (enExample)
JP (1) JP4814489B2 (enExample)
AU (1) AU2003226281B2 (enExample)
CA (1) CA2482434A1 (enExample)
WO (1) WO2003088616A1 (enExample)

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US7333502B2 (en) * 2002-02-04 2008-02-19 Intel Corporation Services processor having a queue operations unit and an output scheduler
JP4401864B2 (ja) * 2004-05-17 2010-01-20 パナソニック株式会社 パケット生成方法、通信方法、パケット処理方法及びデータ構造
US7551606B2 (en) * 2004-08-20 2009-06-23 Sony Corporation Isochronous transmission for IP-oriented network
US20090041013A1 (en) * 2007-08-07 2009-02-12 Mitchell Nathan A Dynamically Assigning A Policy For A Communication Session
US20090041014A1 (en) * 2007-08-08 2009-02-12 Dixon Walter G Obtaining Information From Tunnel Layers Of A Packet At A Midpoint
US9043862B2 (en) * 2008-02-06 2015-05-26 Qualcomm Incorporated Policy control for encapsulated data flows
US9130879B2 (en) * 2012-08-24 2015-09-08 Vmware, Inc. Methods and systems for offload processing of encapsulated packets
CN103942058B (zh) * 2013-01-17 2018-04-27 深圳市潮流网络技术有限公司 一种嵌入式电子设备软件升级方法及系统
US9444914B2 (en) * 2013-09-16 2016-09-13 Annapurna Labs Ltd. Configurable parser and a method for parsing information units
US9825884B2 (en) 2013-12-30 2017-11-21 Cavium, Inc. Protocol independent programmable switch (PIPS) software defined data center networks
US9525627B2 (en) * 2014-05-27 2016-12-20 Google Inc. Network packet encapsulation and routing
US9635146B2 (en) 2014-06-19 2017-04-25 Cavium, Inc. Method of using bit vectors to allow expansion and collapse of header layers within packets for enabling flexible modifications and an apparatus thereof
US10616380B2 (en) 2014-06-19 2020-04-07 Cavium, Llc Method of handling large protocol layers for configurable extraction of layer information and an apparatus thereof
US9961167B2 (en) * 2014-06-19 2018-05-01 Cavium, Inc. Method of modifying packets to a generic format for enabling programmable modifications and an apparatus thereof
US9628385B2 (en) 2014-06-19 2017-04-18 Cavium, Inc. Method of identifying internal destinations of networks packets and an apparatus thereof
US9742694B2 (en) 2014-06-19 2017-08-22 Cavium, Inc. Method of dynamically renumbering ports and an apparatus thereof
JP2018502385A (ja) 2014-12-08 2018-01-25 アンブラ テクノロジーズ リミテッドＵｍｂｒａ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｔｄ． 遠隔ネットワークリージョンからのコンテンツ検索のためのシステム及び方法
JP2018508067A (ja) 2015-01-06 2018-03-22 アンブラ テクノロジーズ リミテッドＵｍｂｒａ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｌｔｄ． ニュートラルなアプリケーションプログラミングインタフェースについてのシステム及び方法
EP3251301A4 (en) 2015-01-28 2018-10-10 Umbra Technologies Ltd. System and method for a global virtual network
EP3761592B8 (en) 2015-04-07 2023-09-13 Umbra Technologies Ltd. System and method for virtual interfaces and advanced smart routing in a global virtual network
EP3308504A4 (en) 2015-06-11 2019-01-02 Umbra Technologies Ltd. System and method for network tapestry multiprotocol integration
CN108293063B (zh) 2015-12-11 2022-05-24 安博科技有限公司 用于网络挂毯和瞬间粒度上的信息弹弓的系统和方法
ES2916341T3 (es) 2016-04-26 2022-06-30 Umbra Tech Ltd Generadores de pulsos de baliza de datos potenciados por Slingshot de información
JP2017034723A (ja) * 2016-11-10 2017-02-09 ▲ホア▼▲ウェイ▼技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． パケット処理方法及び転送要素
US20240406292A1 (en) * 2023-05-31 2024-12-05 Microsoft Technology Licensing, Llc Variable-length headers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793954A (en) * 1995-12-20 1998-08-11 Nb Networks System and method for general purpose network analysis
WO2000052897A2 (en) * 1999-03-01 2000-09-08 Sun Microsystems, Inc. Dynamic parsing in a high performance network interface
WO2001010095A2 (en) * 1999-07-30 2001-02-08 Intel Corporation Protection of communications

Family Cites Families (5)

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US6427169B1 (en) * 1999-07-30 2002-07-30 Intel Corporation Parsing a packet header
US6449656B1 (en) * 1999-07-30 2002-09-10 Intel Corporation Storing a frame header
FI110464B (fi) * 2001-04-26 2003-01-31 Nokia Corp IP-tietoturva ja liikkuvat verkkoyhteydet
US7194766B2 (en) * 2001-06-12 2007-03-20 Corrent Corporation Method and system for high-speed processing IPSec security protocol packets
US7613699B2 (en) * 2001-08-03 2009-11-03 Itt Manufacturing Enterprises, Inc. Apparatus and method for resolving security association database update coherency in high-speed systems having multiple security channels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793954A (en) * 1995-12-20 1998-08-11 Nb Networks System and method for general purpose network analysis
WO2000052897A2 (en) * 1999-03-01 2000-09-08 Sun Microsystems, Inc. Dynamic parsing in a high performance network interface
WO2001010095A2 (en) * 1999-07-30 2001-02-08 Intel Corporation Protection of communications

Also Published As

Publication number Publication date
WO2003088616A1 (en) 2003-10-23
EP1493262A1 (en) 2005-01-05
JP4814489B2 (ja) 2011-11-16
JP2005522948A (ja) 2005-07-28
US20030195973A1 (en) 2003-10-16
AU2003226281A1 (en) 2003-10-27
CA2482434A1 (en) 2003-10-23

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MK14 Patent ceased section 143(a) (annual fees not paid) or expired