CA2303118A1 - Method and system for fast routing lookups - Google Patents

Method and system for fast routing lookups Download PDF

Info

Publication number
CA2303118A1
CA2303118A1 CA002303118A CA2303118A CA2303118A1 CA 2303118 A1 CA2303118 A1 CA 2303118A1 CA 002303118 A CA002303118 A CA 002303118A CA 2303118 A CA2303118 A CA 2303118A CA 2303118 A1 CA2303118 A1 CA 2303118A1
Authority
CA
Canada
Prior art keywords
bit
chunk
array
level
hop
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
CA002303118A
Other languages
English (en)
French (fr)
Inventor
Svante Carlsson
Stephen Pink
Mikael Degermark
Andrej Brodnik
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.)
Individual
Original Assignee
Effnet Group AB
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
Priority claimed from SE9703332A external-priority patent/SE9703332D0/xx
Application filed by Effnet Group AB filed Critical Effnet Group AB
Priority claimed from PCT/SE1998/000854 external-priority patent/WO1999014906A1/en
Publication of CA2303118A1 publication Critical patent/CA2303118A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA002303118A 1997-09-15 1998-05-11 Method and system for fast routing lookups Abandoned CA2303118A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9703332A SE9703332D0 (sv) 1997-05-09 1997-09-15 Method and system for fast routing lookups
SE9703332-8 1997-09-15
PCT/SE1998/000854 WO1999014906A1 (en) 1997-09-15 1998-05-11 Method and system for fast routing lookups

Publications (1)

Publication Number Publication Date
CA2303118A1 true CA2303118A1 (en) 1999-03-25

Family

ID=20408258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303118A Abandoned CA2303118A1 (en) 1997-09-15 1998-05-11 Method and system for fast routing lookups

Country Status (7)

Country Link
JP (1) JP2001517024A (ru)
KR (1) KR20010030607A (ru)
CA (1) CA2303118A1 (ru)
EA (1) EA200000328A1 (ru)
ID (1) ID24241A (ru)
IL (1) IL134835A0 (ru)
SK (1) SK3692000A3 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3570323B2 (ja) * 1999-05-11 2004-09-29 日本電気株式会社 アドレスに関するプレフィクスの格納方法
EP1250775A2 (en) * 1999-12-10 2002-10-23 Mosaid Technologies Incorporated Method and apparatus for longest match address lookup
KR100364433B1 (ko) * 2000-04-28 2002-12-11 학교법인 동국학원 비트-벡터 테이블을 이용한 ｉｐ 주소 검색방법
US6880064B1 (en) 2000-06-21 2005-04-12 Mosaid Technologies, Inc. Method and apparatus for physical width expansion of a longest prefix match lookup table
KR100493099B1 (ko) * 2000-12-22 2005-06-02 삼성전자주식회사 고속 인터넷프로토콜 라우터의 라우팅/포워딩 룩업 및라우팅 테이블 관리
KR100378599B1 (ko) * 2001-04-02 2003-04-03 한국전자통신연구원 주소 메모리 블록의 간섭 인덱싱에 기반한 라우팅 테이블검색 방법
KR20020067469A (ko) * 2002-07-25 2002-08-22 크로스반도체기술 주식회사 Ip 패킷의 목적지 어드레스 룩업 시스템 및 그 방법
WO2014117327A1 (zh) 2013-01-29 2014-08-07 华为技术有限公司 报文处理方法和转发设备
JP6016215B2 (ja) 2013-12-20 2016-10-26 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ トライ木構造を有するレコード群を高い効率でマージソートする方法、装置及びコンピュータプログラム
JP5960863B1 (ja) * 2015-03-11 2016-08-02 エヌ・ティ・ティ・コミュニケーションズ株式会社 検索装置、検索方法、プログラム、及び記録媒体
JP6205463B2 (ja) * 2016-06-23 2017-09-27 エヌ・ティ・ティ・コミュニケーションズ株式会社 検索装置、検索方法、プログラム、及び記録媒体

Also Published As

Publication number Publication date
ID24241A (id) 2000-07-13
IL134835A0 (en) 2001-05-20
SK3692000A3 (en) 2000-09-12
JP2001517024A (ja) 2001-10-02
EA200000328A1 (ru) 2000-10-30
KR20010030607A (ko) 2001-04-16

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Legal Events

Date Code Title Description
FZDE Discontinued