DE69331672D1 - Adressenerkennungsvorrichtung - Google Patents

Adressenerkennungsvorrichtung

Info

Publication number
DE69331672D1
DE69331672D1 DE69331672T DE69331672T DE69331672D1 DE 69331672 D1 DE69331672 D1 DE 69331672D1 DE 69331672 T DE69331672 T DE 69331672T DE 69331672 T DE69331672 T DE 69331672T DE 69331672 D1 DE69331672 D1 DE 69331672D1
Authority
DE
Germany
Prior art keywords
detection device
address detection
address
detection
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.)
Expired - Fee Related
Application number
DE69331672T
Other languages
English (en)
Other versions
DE69331672T2 (de
Inventor
Andrew Walton
Stuart F Bryant
John Rigby
Joseph O'callaghan
Una M Quinlan
Michael J Seaman
Fearghal Morgan
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.)
Enterasys Networks Inc
Original Assignee
Cabletron Systems 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 Cabletron Systems Inc filed Critical Cabletron Systems Inc
Application granted granted Critical
Publication of DE69331672D1 publication Critical patent/DE69331672D1/de
Publication of DE69331672T2 publication Critical patent/DE69331672T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L45/74—Address processing for routing
    • H04L45/742—Route cache; Operation thereof
    • 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
    • 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
DE69331672T 1992-01-10 1993-01-08 Adressenerkennungsvorrichtung Expired - Fee Related DE69331672T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/819,490 US5519858A (en) 1992-01-10 1992-01-10 Address recognition engine with look-up database for storing network information

Publications (2)

Publication Number Publication Date
DE69331672D1 true DE69331672D1 (de) 2002-04-18
DE69331672T2 DE69331672T2 (de) 2002-11-21

Family

ID=25228309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69331672T Expired - Fee Related DE69331672T2 (de) 1992-01-10 1993-01-08 Adressenerkennungsvorrichtung

Country Status (4)

Country Link
US (1) US5519858A (de)
EP (1) EP0551243B1 (de)
JP (1) JPH05274347A (de)
DE (1) DE69331672T2 (de)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU620994B2 (en) * 1989-07-12 1992-02-27 Digital Equipment Corporation Compressed prefix matching database searching
US5787430A (en) * 1994-06-30 1998-07-28 International Business Machines Corporation Variable length data sequence backtracking a trie structure
US5758257A (en) 1994-11-29 1998-05-26 Herz; Frederick System and method for scheduling broadcast of and access to video programs and other data using customer profiles
US6460036B1 (en) * 1994-11-29 2002-10-01 Pinpoint Incorporated System and method for providing customized electronic newspapers and target advertisements
US5687366A (en) * 1995-05-05 1997-11-11 Apple Computer, Inc. Crossing locale boundaries to provide services
US6147996A (en) 1995-08-04 2000-11-14 Cisco Technology, Inc. Pipelined multiple issue packet switch
US6058429A (en) * 1995-12-08 2000-05-02 Nortel Networks Corporation Method and apparatus for forwarding traffic between locality attached networks using level 3 addressing information
US5926817A (en) * 1995-12-29 1999-07-20 Mci Communications Corporation Graphical user interface-based, client-server system and method for decision making applications
US6091725A (en) 1995-12-29 2000-07-18 Cisco Systems, Inc. Method for traffic management, traffic prioritization, access control, and packet forwarding in a datagram computer network
US6035105A (en) 1996-01-02 2000-03-07 Cisco Technology, Inc. Multiple VLAN architecture system
US6477577B1 (en) * 1996-04-05 2002-11-05 Fujitsu Limited Network connection system and connection substitute correspondence client
US6243667B1 (en) * 1996-05-28 2001-06-05 Cisco Systems, Inc. Network flow switching and flow data export
US6147976A (en) * 1996-06-24 2000-11-14 Cabletron Systems, Inc. Fast network layer packet filter
US6212182B1 (en) 1996-06-27 2001-04-03 Cisco Technology, Inc. Combined unicast and multicast scheduling
US6434120B1 (en) 1998-08-25 2002-08-13 Cisco Technology, Inc. Autosensing LMI protocols in frame relay networks
US5805820A (en) * 1996-07-15 1998-09-08 At&T Corp. Method and apparatus for restricting access to private information in domain name systems by redirecting query requests
US5805594A (en) * 1996-08-23 1998-09-08 International Business Machines Corporation Activation sequence for a network router
US6035326A (en) * 1997-05-07 2000-03-07 International Business Machines Corporation Mapping table lookup optimization system
US6356530B1 (en) 1997-05-23 2002-03-12 Cisco Technology, Inc. Next hop selection in ATM networks
US6122272A (en) 1997-05-23 2000-09-19 Cisco Technology, Inc. Call size feedback on PNNI operation
US6862284B1 (en) 1997-06-17 2005-03-01 Cisco Technology, Inc. Format for automatic generation of unique ATM addresses used for PNNI
US6078590A (en) 1997-07-14 2000-06-20 Cisco Technology, Inc. Hierarchical routing knowledge for multicast packet routing
US6055364A (en) 1997-07-31 2000-04-25 Cisco Technology, Inc. Content-based filtering of multicast information
US6330599B1 (en) 1997-08-05 2001-12-11 Cisco Technology, Inc. Virtual interfaces with dynamic binding
US6157641A (en) 1997-08-22 2000-12-05 Cisco Technology, Inc. Multiprotocol packet recognition and switching
US6512766B2 (en) 1997-08-22 2003-01-28 Cisco Systems, Inc. Enhanced internet packet routing lookup
US6006261A (en) * 1997-08-29 1999-12-21 International Business Machines Corporation Internet protocol assists using multi-path channel protocol
US5987515A (en) * 1997-08-29 1999-11-16 International Business Machines Corporation Internet protocol assists using multi-path channel protocol
US6003080A (en) * 1997-08-29 1999-12-14 International Business Machines Corporation Internet protocol assists using multi-path channel protocol
US5995971A (en) * 1997-09-18 1999-11-30 Micdrosoft Corporation Apparatus and accompanying methods, using a trie-indexed hierarchy forest, for storing wildcard-based patterns and, given an input key, retrieving, from the forest, a stored pattern that is identical to or more general than the key
US6343072B1 (en) 1997-10-01 2002-01-29 Cisco Technology, Inc. Single-chip architecture for shared-memory router
US6061679A (en) * 1997-11-25 2000-05-09 International Business Machines Corporation Creating and searching a data structure ordered by ranges of key masks associated with the data structure
US7570583B2 (en) * 1997-12-05 2009-08-04 Cisco Technology, Inc. Extending SONET/SDH automatic protection switching
US6424649B1 (en) 1997-12-31 2002-07-23 Cisco Technology, Inc. Synchronous pipelined switch using serial transmission
US6111877A (en) 1997-12-31 2000-08-29 Cisco Technology, Inc. Load sharing across flows
US6061712A (en) * 1998-01-07 2000-05-09 Lucent Technologies, Inc. Method for IP routing table look-up
TW422953B (en) * 1998-01-19 2001-02-21 Accton Technology Corp User database with tree structure in Ethernet and the configuration method for the database
JP3277874B2 (ja) * 1998-01-29 2002-04-22 日本電気株式会社 Ｉｅｅｅ１３９４ブリッジ
US6853638B2 (en) * 1998-04-01 2005-02-08 Cisco Technology, Inc. Route/service processor scalability via flow-based distribution of traffic
US6370121B1 (en) 1998-06-29 2002-04-09 Cisco Technology, Inc. Method and system for shortcut trunking of LAN bridges
US6377577B1 (en) 1998-06-30 2002-04-23 Cisco Technology, Inc. Access control list processing in hardware
US6308219B1 (en) 1998-07-31 2001-10-23 Cisco Technology, Inc. Routing table lookup implemented using M-trie having nodes duplicated in multiple memory banks
US6182147B1 (en) 1998-07-31 2001-01-30 Cisco Technology, Inc. Multicast group routing using unidirectional links
US6389506B1 (en) 1998-08-07 2002-05-14 Cisco Technology, Inc. Block mask ternary cam
US6434600B2 (en) * 1998-09-15 2002-08-13 Microsoft Corporation Methods and systems for securely delivering electronic mail to hosts having dynamic IP addresses
US6771642B1 (en) 1999-01-08 2004-08-03 Cisco Technology, Inc. Method and apparatus for scheduling packets in a packet switch
US6757791B1 (en) 1999-03-30 2004-06-29 Cisco Technology, Inc. Method and apparatus for reordering packet data units in storage queues for reading and writing memory
US6760331B1 (en) 1999-03-31 2004-07-06 Cisco Technology, Inc. Multicast routing with nearest queue first allocation and dynamic and static vector quantization
US6603772B1 (en) 1999-03-31 2003-08-05 Cisco Technology, Inc. Multicast routing with multicast virtual output queues and shortest queue first allocation
GB9912129D0 (en) 1999-05-26 1999-07-28 3Com Corp Communication device with forwarding database having having a trie search facility
US7630986B1 (en) * 1999-10-27 2009-12-08 Pinpoint, Incorporated Secure data interchange
US6643642B1 (en) 1999-12-07 2003-11-04 Bitpipe Communication, Inc. Hierarchical mapped database system for identifying searchable terms associated with data nodes
US6711153B1 (en) * 1999-12-13 2004-03-23 Ascend Communications, Inc. Route lookup engine
US7200408B1 (en) * 1999-12-15 2007-04-03 Lucent Technologies Inc. Selective blocking in a communication network
GB2359693B (en) 2000-02-26 2003-07-16 3Com Corp Network switch with truncated trie look-up facility
US6675163B1 (en) * 2000-04-06 2004-01-06 International Business Machines Corporation Full match (FM) search algorithm implementation for a network processor
US6658603B1 (en) 2000-04-17 2003-12-02 International Business Machines Corporation Method and apparatus for efficiently generating and implementing engine error codes and verifying the correctness of the implementation of the engine error codes
KR100364433B1 (ko) * 2000-04-28 2002-12-11 학교법인 동국학원 비트-벡터 테이블을 이용한 ｉｐ 주소 검색방법
US7149216B1 (en) 2000-09-05 2006-12-12 Cisco Technology, Inc. M-trie based packet processing
GB2368228B (en) * 2000-10-18 2003-07-23 3Com Corp Network unit with address cache for frequently occuring network conversations
GB2368413B (en) * 2000-10-27 2002-09-11 3Com Corp Method and apparatus for searching databases employing a trie search structure
US7218632B1 (en) 2000-12-06 2007-05-15 Cisco Technology, Inc. Packet processing engine architecture
GB2371705B (en) * 2001-01-30 2003-04-23 3Com Corp Network switch with mutually coupled look-up engine and network processor
US8782226B2 (en) * 2001-11-13 2014-07-15 Rockstar Consortium Us Lp Allocating internet protocol (IP) addresses to nodes in communications networks which use integrated IS-IS
US20070061406A1 (en) * 2003-05-30 2007-03-15 Seung-Myun Baek Home network system
US20070223500A1 (en) * 2003-05-30 2007-09-27 Lg Electronics Inc. Home Network System
KR100638017B1 (ko) * 2003-05-30 2006-10-23 엘지전자 주식회사 네트워크 디바이스
KR100596755B1 (ko) * 2003-05-30 2006-07-04 엘지전자 주식회사 홈 네트워크 시스템
WO2004107660A1 (en) * 2003-05-30 2004-12-09 Lg Electronics, Inc. Home network system
AU2003246146A1 (en) * 2003-05-30 2005-01-21 Lg Electronics, Inc. Home network system and its configuration system
KR100605216B1 (ko) * 2003-05-30 2006-07-31 엘지전자 주식회사 네트워크 디바이스
KR100605218B1 (ko) * 2003-05-30 2006-07-31 엘지전자 주식회사 홈 네트워크 시스템
US20050120240A1 (en) * 2003-12-01 2005-06-02 Gary Kiwimagi Secure authenticated network connections
US20050120223A1 (en) * 2003-12-01 2005-06-02 Gary Kiwimagi Secure authenticated network connections
US20050120204A1 (en) * 2003-12-01 2005-06-02 Gary Kiwimagi Secure network connection
US7720827B2 (en) * 2004-08-24 2010-05-18 Alcatel-Lucent Usa Inc. Network meta-data libraries and related methods
US7870138B2 (en) * 2006-02-21 2011-01-11 Richard Alton Van Voorhis File storage and retrieval method
US9889239B2 (en) 2007-03-23 2018-02-13 Allegiance Corporation Fluid collection and disposal system and related methods
EP2142438A1 (de) 2007-03-23 2010-01-13 Allegiance Corporation Fluidauffang- und -entsorgungssystem mit austauschbaren auffang- und anderen merkmalen und entsprechende verfahren
US8135716B2 (en) * 2008-12-10 2012-03-13 Sap Ag Systems and method for mapping large object data content in a database table to a work area
WO2011008961A1 (en) 2009-07-15 2011-01-20 Allegiance Corporation Fluid collection and disposal system and related methods
US9674706B2 (en) * 2011-11-11 2017-06-06 Intel Deutschland Gmbh Database coordinator processor and method for providing certification information
CN106055809B (zh) * 2016-06-06 2018-07-17 厦门大学 基于多叉树求解核电站系统失效的最小因素组合的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468728A (en) * 1981-06-25 1984-08-28 At&T Bell Laboratories Data structure and search method for a data base management system
US4611272A (en) * 1983-02-03 1986-09-09 International Business Machines Corporation Key-accessed file organization
US4644468A (en) * 1984-07-20 1987-02-17 International Business Machines Corp. Name usage support through distributed processing networks linked by bridges and/or gateways
US4694396A (en) * 1985-05-06 1987-09-15 Computer X, Inc. Method of inter-process communication in a distributed data processing system
US5146560A (en) * 1988-05-31 1992-09-08 Digital Equipment Corporation Apparatus for processing bit streams
US5032987A (en) * 1988-08-04 1991-07-16 Digital Equipment Corporation System with a plurality of hash tables each using different adaptive hashing functions
AU620994B2 (en) * 1989-07-12 1992-02-27 Digital Equipment Corporation Compressed prefix matching database searching
US5202986A (en) * 1989-09-28 1993-04-13 Bull Hn Information Systems Inc. Prefix search tree partial key branching
US5309437A (en) * 1990-06-29 1994-05-03 Digital Equipment Corporation Bridge-like internet protocol router

Also Published As

Publication number Publication date
JPH05274347A (ja) 1993-10-22
DE69331672T2 (de) 2002-11-21
EP0551243A3 (en) 1995-11-22
EP0551243A2 (de) 1993-07-14
EP0551243B1 (de) 2002-03-13
US5519858A (en) 1996-05-21

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ENTERASYS NETWORKS,INC.(N.D.GES.D.STAATES DELAWARE

8339 Ceased/non-payment of the annual fee