[go: up one dir, main page]

AU2002232481A1 - Switch-based network processor - Google Patents

Switch-based network processor

Info

Publication number
AU2002232481A1
AU2002232481A1 AU2002232481A AU3248102A AU2002232481A1 AU 2002232481 A1 AU2002232481 A1 AU 2002232481A1 AU 2002232481 A AU2002232481 A AU 2002232481A AU 3248102 A AU3248102 A AU 3248102A AU 2002232481 A1 AU2002232481 A1 AU 2002232481A1
Authority
AU
Australia
Prior art keywords
switch
based network
network processor
processor
network
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.)
Abandoned
Application number
AU2002232481A
Inventor
Walter E. Croft
Alex E. Henderson
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.)
FAST-CHIP Inc
Original Assignee
Fast Chip 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 Fast Chip Inc filed Critical Fast Chip Inc
Publication of AU2002232481A1 publication Critical patent/AU2002232481A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/58—Association of routers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/60—Router architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H04L45/7453—Address table lookup; Address filtering using hashing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • 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]
    • H04L69/166—IP fragmentation; TCP segmentation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/101—Packet switching elements characterised by the switching fabric construction using crossbar or matrix
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • 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
    • 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
    • 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
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
AU2002232481A 2000-11-07 2001-11-07 Switch-based network processor Abandoned AU2002232481A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24679000P 2000-11-07 2000-11-07
US60/246,790 2000-11-07
PCT/US2001/046297 WO2002039667A2 (en) 2000-11-07 2001-11-07 Switch-based network processor

Publications (1)

Publication Number Publication Date
AU2002232481A1 true AU2002232481A1 (en) 2002-05-21

Family

ID=22932212

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232481A Abandoned AU2002232481A1 (en) 2000-11-07 2001-11-07 Switch-based network processor

Country Status (5)

Country Link
US (1) US20020080789A1 (en)
CN (1) CN100426780C (en)
AU (1) AU2002232481A1 (en)
CA (1) CA2428261A1 (en)
WO (1) WO2002039667A2 (en)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60139883D1 (en) * 2001-11-29 2009-10-22 Stonesoft Oy Custom firewall
US7650634B2 (en) 2002-02-08 2010-01-19 Juniper Networks, Inc. Intelligent integrated network security device
US7203192B2 (en) * 2002-06-04 2007-04-10 Fortinet, Inc. Network packet steering
US20040032859A1 (en) * 2002-08-15 2004-02-19 Miao Kai X. Managing a remote resource
EP1530854B1 (en) * 2002-08-24 2017-09-06 Cisco Technology, Inc. Packet processing engine
US7304999B2 (en) 2002-08-24 2007-12-04 Cisco Technology Inc. Methods and apparatus for processing packets including distributing packets across multiple packet processing engines and gathering the processed packets from the processing engines
US7404015B2 (en) 2002-08-24 2008-07-22 Cisco Technology, Inc. Methods and apparatus for processing packets including accessing one or more resources shared among processing engines
US20040210663A1 (en) * 2003-04-15 2004-10-21 Paul Phillips Object-aware transport-layer network processing engine
CN100358280C (en) * 2003-06-18 2007-12-26 联想(北京)有限公司 A network security appliance and realizing method thereof
US7082493B1 (en) * 2003-10-31 2006-07-25 Integrated Device Technology, Inc. CAM-based search engines and packet coprocessors having results status signaling for completed contexts
US7626987B2 (en) * 2003-11-12 2009-12-01 Cisco Technology, Inc. Using ordered locking mechanisms to maintain sequences of items such as packets
US7362762B2 (en) * 2003-11-12 2008-04-22 Cisco Technology, Inc. Distributed packet processing with ordered locks to maintain requisite packet orderings
US7562363B1 (en) 2003-11-25 2009-07-14 Cisco Technology, Inc. Gang scheduling among one or more components or systems
US7512787B1 (en) 2004-02-03 2009-03-31 Advanced Micro Devices, Inc. Receive IPSEC in-line processing of mutable fields for AH algorithm
JP2007523424A (en) 2004-02-19 2007-08-16 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） State memory management method and apparatus
US7929443B1 (en) * 2004-03-02 2011-04-19 Nortel Networks Limited Session based resource allocation in a core or edge networking device
US7480308B1 (en) 2004-03-29 2009-01-20 Cisco Technology, Inc. Distributing packets and packets fragments possibly received out of sequence into an expandable set of queues of particular use in packet resequencing and reassembly
US7551617B2 (en) 2005-02-08 2009-06-23 Cisco Technology, Inc. Multi-threaded packet processing architecture with global packet memory, packet recirculation, and coprocessor
US7463630B2 (en) 2005-02-18 2008-12-09 Broadcom Corporation Multi-part parsing in a network device
US8457131B2 (en) * 2005-02-18 2013-06-04 Broadcom Corporation Dynamic table sharing of memory space within a network device
US7600057B2 (en) * 2005-02-23 2009-10-06 Broadcom Corporation Method and system for configurable drain mechanism in two-way handshake system
US7561589B2 (en) 2005-02-23 2009-07-14 Cisco Technology, Inc Virtual address storage which may be of particular use in generating fragmented packets
US7606250B2 (en) 2005-04-05 2009-10-20 Cisco Technology, Inc. Assigning resources to items such as processing contexts for processing packets
US7693050B2 (en) * 2005-04-14 2010-04-06 Microsoft Corporation Stateless, affinity-preserving load balancing
US20060248374A1 (en) * 2005-04-18 2006-11-02 Macadam A D S Packet Processing Switch and Methods of Operation Thereof
US20060248375A1 (en) 2005-04-18 2006-11-02 Bertan Tezcan Packet processing switch and methods of operation thereof
CN101233729B (en) * 2005-06-14 2012-11-21 诺基亚公司 Apparatus, method and computer program product providing high performance communication bus having preferred path source routing, multi-guarantee QoS and resource reservation, management and release
US7746862B1 (en) * 2005-08-02 2010-06-29 Juniper Networks, Inc. Packet processing in a multiple processor system
US7739426B1 (en) 2005-10-31 2010-06-15 Cisco Technology, Inc. Descriptor transfer logic
US7756132B2 (en) * 2005-12-13 2010-07-13 Digital Recorders, Inc. Rapid messaging protocol wireless network data communication system
US7817652B1 (en) 2006-05-12 2010-10-19 Integrated Device Technology, Inc. System and method of constructing data packets in a packet switch
US7747904B1 (en) 2006-05-12 2010-06-29 Integrated Device Technology, Inc. Error management system and method for a packet switch
US7706387B1 (en) 2006-05-31 2010-04-27 Integrated Device Technology, Inc. System and method for round robin arbitration
US7852843B2 (en) * 2006-07-21 2010-12-14 Cortina Systems, Inc. Apparatus and method for layer-2 to layer-7 search engine for high speed network application
US7693040B1 (en) 2007-05-01 2010-04-06 Integrated Device Technology, Inc. Processing switch for orthogonal frequency division multiplexing
US8139488B2 (en) * 2008-05-30 2012-03-20 Cisco Technology, Inc. Cooperative flow locks distributed among multiple components
TWI527409B (en) * 2008-05-30 2016-03-21 馬維爾國際股份有限公司 A network processor unit and a method for a network processor unit
US8213308B2 (en) * 2008-09-11 2012-07-03 Juniper Networks, Inc. Methods and apparatus for defining a flow control signal related to a transmit queue
US8325749B2 (en) * 2008-12-24 2012-12-04 Juniper Networks, Inc. Methods and apparatus for transmission of groups of cells via a switch fabric
US8154996B2 (en) * 2008-09-11 2012-04-10 Juniper Networks, Inc. Methods and apparatus for flow control associated with multi-staged queues
US8254255B2 (en) * 2008-12-29 2012-08-28 Juniper Networks, Inc. Flow-control in a switch fabric
US9264321B2 (en) 2009-12-23 2016-02-16 Juniper Networks, Inc. Methods and apparatus for tracking data flow based on flow state values
US8655859B2 (en) * 2010-03-01 2014-02-18 International Business Machines Corporation Concurrency control for extraction, transform, load processes
US8937942B1 (en) * 2010-04-29 2015-01-20 Juniper Networks, Inc. Storing session information in network devices
US9602439B2 (en) 2010-04-30 2017-03-21 Juniper Networks, Inc. Methods and apparatus for flow control associated with a switch fabric
US8570962B2 (en) * 2010-06-22 2013-10-29 Blackberry Limited Information selection in a wireless communication system
US9385938B2 (en) 2010-06-22 2016-07-05 Blackberry Limited Information distribution in a wireless communication system
US9065773B2 (en) 2010-06-22 2015-06-23 Juniper Networks, Inc. Methods and apparatus for virtual channel flow control associated with a switch fabric
US8553710B1 (en) 2010-08-18 2013-10-08 Juniper Networks, Inc. Fibre channel credit-based link flow control overlay onto fibre channel over ethernet
US9660940B2 (en) 2010-12-01 2017-05-23 Juniper Networks, Inc. Methods and apparatus for flow control associated with a switch fabric
US9032089B2 (en) 2011-03-09 2015-05-12 Juniper Networks, Inc. Methods and apparatus for path selection within a network based on flow duration
US8989009B2 (en) * 2011-04-29 2015-03-24 Futurewei Technologies, Inc. Port and priority based flow control mechanism for lossless ethernet
US8811183B1 (en) 2011-10-04 2014-08-19 Juniper Networks, Inc. Methods and apparatus for multi-path flow control within a multi-stage switch fabric
US9424429B1 (en) * 2013-11-18 2016-08-23 Amazon Technologies, Inc. Account management services for load balancers
US11438266B2 (en) * 2020-02-04 2022-09-06 Mellanox Technologies, Ltd. Generic packet header insertion and removal
CN113676422B (en) * 2021-10-25 2022-02-25 苏州浪潮智能科技有限公司 A node matching method and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69324204T2 (en) * 1992-10-22 1999-12-23 Cabletron Systems, Inc. Searching for addresses during packet transmission using hashing and a content-addressed memory
US5956737A (en) * 1996-09-09 1999-09-21 Design Intelligence, Inc. Design engine for fitting content to a medium
US5938736A (en) * 1997-06-30 1999-08-17 Sun Microsystems, Inc. Search engine architecture for a high performance multi-layer switch element
US5920566A (en) * 1997-06-30 1999-07-06 Sun Microsystems, Inc. Routing in a multi-layer distributed network element
US6161144A (en) * 1998-01-23 2000-12-12 Alcatel Internetworking (Pe), Inc. Network switching device with concurrent key lookups
US6556671B1 (en) * 2000-05-31 2003-04-29 Genesys Telecommunications Laboratories, Inc. Fuzzy-logic routing system for call routing with-in communication centers and in other telephony environments

Also Published As

Publication number Publication date
US20020080789A1 (en) 2002-06-27
WO2002039667A2 (en) 2002-05-16
CN1493132A (en) 2004-04-28
WO2002039667A3 (en) 2003-08-21
WO2002039667A9 (en) 2003-04-17
CN100426780C (en) 2008-10-15
CA2428261A1 (en) 2002-05-16

Similar Documents

Publication Publication Date Title
AU2002232481A1 (en) Switch-based network processor
AU2001294073A1 (en) Processor architecture
AU2001295768A1 (en) Processor architecture
AU2001236970A1 (en) Packet processor
AU2001262496A1 (en) User location
EP1206075B8 (en) Linked network switch configuration
AU2000264879A1 (en) Reconfigurable computer networks
AU2001260327A1 (en) Chair
AU4678601A (en) Resectoscope
AU2001228708A1 (en) Coin-validation arrangement
AU2001292739A1 (en) 1-oxorapamycins
AU2001254546A1 (en) Aminopiperidines
AU2002217771A1 (en) High-performance network switch
AU2002223503A1 (en) Decondenser unit
AU2001279699A1 (en) Grill
AU2001290931A1 (en) Ski-snowboard
AU2002241767A1 (en) Concurrent-multitasking processor
AU2001237579A1 (en) Network access arrangement
AU2001246864A1 (en) Hypotensors
AU2001252200A1 (en) Chair
AU2001234042A1 (en) Support network
AU2001226668A1 (en) Crankshaft-starter-generator
AU9334801A (en) Network arrangement
AU2002218948A1 (en) An environment-protecting type toilet
AU2001295713A1 (en) Blast-processing