GB0104788D0 - &T Laboratories-Cambridge Network Bridge and Network - Google Patents

&T Laboratories-Cambridge Network Bridge and Network

Info

Publication number
GB0104788D0
GB0104788D0 GBGB0104788.5A GB0104788A GB0104788D0 GB 0104788 D0 GB0104788 D0 GB 0104788D0 GB 0104788 A GB0104788 A GB 0104788A GB 0104788 D0 GB0104788 D0 GB 0104788D0
Authority
GB
United Kingdom
Prior art keywords
network
protocol
data
bridge
cambridge
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.)
Withdrawn
Application number
GBGB0104788.5A
Other versions
GB2372679A (en
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 filed Critical
Priority to GB0104788A priority Critical patent/GB2372679A/en
Publication of GB0104788D0 publication Critical patent/GB0104788D0/en
Priority to AU2002233544A priority patent/AU2002233544A1/en
Priority to PCT/GB2002/000806 priority patent/WO2002069603A2/en
Publication of GB2372679A publication Critical patent/GB2372679A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Computer And Data Communications (AREA)
  • Communication Control (AREA)

Abstract

A network bridge (10, fig. 2) is provided for interfacing between a first network having a first protocol, and a second network having a second protocol. The network bridge has a buffer (29, fig. 2) which receives data packets and a buffer (30, fig. 2) which supplies headers corresponding to the final destination address in memory to which an application for processing the payload data of the packet requires delivery. The packets are assembled at (31, fig. 2) so that the payload data are delivered to the final destination address without the need for a protocol stack in a computer of the second network. When passing data from the second network to the first, data packets are simply assembled from data payloads in accordance with the second protocol and headers already in accordance with the first protocol, requiring no "look-up" action.
GB0104788A 2001-02-27 2001-02-27 Network Bridge and Network Withdrawn GB2372679A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0104788A GB2372679A (en) 2001-02-27 2001-02-27 Network Bridge and Network
AU2002233544A AU2002233544A1 (en) 2001-02-27 2002-02-25 Ethernet to clan bridge
PCT/GB2002/000806 WO2002069603A2 (en) 2001-02-27 2002-02-25 Ethernet to clan bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0104788A GB2372679A (en) 2001-02-27 2001-02-27 Network Bridge and Network

Publications (2)

Publication Number Publication Date
GB0104788D0 true GB0104788D0 (en) 2001-04-18
GB2372679A GB2372679A (en) 2002-08-28

Family

ID=9909577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0104788A Withdrawn GB2372679A (en) 2001-02-27 2001-02-27 Network Bridge and Network

Country Status (3)

Country Link
AU (1) AU2002233544A1 (en)
GB (1) GB2372679A (en)
WO (1) WO2002069603A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115190187A (en) * 2021-02-19 2022-10-14 北京物芯科技有限责任公司 Data conversion method and data processing method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0118646D0 (en) * 2001-07-31 2001-09-19 Digital Interfaces Ltd A connection device
US7251248B2 (en) 2001-07-31 2007-07-31 Bridgeworks Ltd. Connection device
JP2005012381A (en) * 2003-06-18 2005-01-13 Nec Corp Device and method for transferring data, data communication system using the same and program
US20060047849A1 (en) * 2004-06-30 2006-03-02 Mukherjee Shubhendu S Apparatus and method for packet coalescing within interconnection network routers
GB2418565B (en) * 2004-08-18 2006-09-20 Wecomm Ltd Transmitting data over a network
GB0421229D0 (en) * 2004-09-23 2004-10-27 Level 5 Networks Ltd Packet formation
EP1966950B1 (en) * 2005-12-28 2010-12-22 Solarflare Communications, Inc. Processing received data
GB0600417D0 (en) * 2006-01-10 2006-02-15 Level 5 Networks Inc Virtualisation support
US11740900B2 (en) * 2021-06-22 2023-08-29 Marvell Asia Pte Ltd Associatively indexed circular buffer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434864A (en) * 1991-01-25 1995-07-18 Digital Equipment Corporation Encapsulation of an address within a forwarded frame in a computer communications system
US5390173A (en) * 1992-10-22 1995-02-14 Digital Equipment Corporation Packet format in hub for packet data communications system
WO1994022253A1 (en) * 1993-03-20 1994-09-29 International Business Machines Corporation Method and apparatus for extracting connection information from protocol headers
US5651002A (en) * 1995-07-12 1997-07-22 3Com Corporation Internetworking device with enhanced packet header translation and memory
WO1997008838A2 (en) * 1995-08-14 1997-03-06 Ericsson Inc. Method and apparatus for modifying a standard internetwork protocol layer header
US6108345A (en) * 1997-05-30 2000-08-22 3Com Corporation Configurable Wan/Lan bridge
US6876654B1 (en) * 1998-04-10 2005-04-05 Intel Corporation Method and apparatus for multiprotocol switching and routing
GB2349717A (en) * 1999-05-04 2000-11-08 At & T Lab Cambridge Ltd Low latency network
JP3788892B2 (en) * 1999-07-16 2006-06-21 富士通株式会社 Intercommunication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115190187A (en) * 2021-02-19 2022-10-14 北京物芯科技有限责任公司 Data conversion method and data processing method

Also Published As

Publication number Publication date
WO2002069603A2 (en) 2002-09-06
GB2372679A (en) 2002-08-28
WO2002069603A3 (en) 2002-12-12
AU2002233544A1 (en) 2002-09-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)