FI20125366A - A method and network element for content-based assignment in a communication network - Google Patents

A method and network element for content-based assignment in a communication network Download PDF

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Publication number
FI20125366A
FI20125366A FI20125366A FI20125366A FI20125366A FI 20125366 A FI20125366 A FI 20125366A FI 20125366 A FI20125366 A FI 20125366A FI 20125366 A FI20125366 A FI 20125366A FI 20125366 A FI20125366 A FI 20125366A
Authority
FI
Finland
Prior art keywords
network
address
hash result
data
content
Prior art date
Application number
FI20125366A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124297B (en
Inventor
Juha-Petteri Nieminen
Original Assignee
Tellabs Oy
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 Tellabs Oy filed Critical Tellabs Oy
Priority to FI20125366A priority Critical patent/FI124297B/en
Priority to US13/783,896 priority patent/US9401890B2/en
Priority to EP13159345.1A priority patent/EP2645677B1/en
Priority to CN201310109238.3A priority patent/CN103368798B/en
Publication of FI20125366A publication Critical patent/FI20125366A/en
Application granted granted Critical
Publication of FI124297B publication Critical patent/FI124297B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/25—Mapping addresses of the same type
    • H04L61/2503—Translation of Internet protocol [IP] addresses
    • 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
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • H04L61/103—Mapping addresses of different types across network layers, e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/63—Routing a service request depending on the request content or context

Abstract

In a content addressable network, a hash result of a data item, which is a part of or relating to an entity to be accessed via the network, constitutes (401, 402) at least a part of an L3 network layer, e.g. IP, destination address and/or a protocol layer below L3, e.g. Ethernet, destination address of a protocol data unit, e.g. a data packet, frame, or cell. The entity to be accessed can be e.g. a data file, a hierarchical data structure, or a process to be controlled via the network. There is no need to retrieve e.g. an Ethernet address, or e.g. an IP-address, on the basis of the hash result of the data item, because the hash result itself is used as the address. Hence, in the content addressable network, the step for address retrieval on the basis of the hash result becomes needless.
FI20125366A 2012-03-30 2012-03-30 Procedure and network elements for content-based addressing in a data transmission network FI124297B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20125366A FI124297B (en) 2012-03-30 2012-03-30 Procedure and network elements for content-based addressing in a data transmission network
US13/783,896 US9401890B2 (en) 2012-03-30 2013-03-04 Method and a network element for content based addressing in a data transfer network
EP13159345.1A EP2645677B1 (en) 2012-03-30 2013-03-15 A method and a network element for content based addressing in a data transfer network
CN201310109238.3A CN103368798B (en) 2012-03-30 2013-03-29 The method and network components of addressing based on content in data transmission network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125366A FI124297B (en) 2012-03-30 2012-03-30 Procedure and network elements for content-based addressing in a data transmission network
FI20125366 2012-03-30

Publications (2)

Publication Number Publication Date
FI20125366A true FI20125366A (en) 2013-10-01
FI124297B FI124297B (en) 2014-06-13

Family

ID=47900832

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125366A FI124297B (en) 2012-03-30 2012-03-30 Procedure and network elements for content-based addressing in a data transmission network

Country Status (4)

Country Link
US (1) US9401890B2 (en)
EP (1) EP2645677B1 (en)
CN (1) CN103368798B (en)
FI (1) FI124297B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201612356D0 (en) * 2016-04-19 2016-08-31 Cisco Tech Inc Network monitoring and control system and method
US10764241B2 (en) * 2018-03-01 2020-09-01 Dell Products L.P. Address assignment and data forwarding in computer networks
CN112688846B (en) * 2020-12-31 2022-06-28 北京物芯科技有限责任公司 Routing method, device, equipment and storage medium of CAN message

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757742B1 (en) * 2000-05-25 2004-06-29 Advanced Micro Devices, Inc. Computer-based system for validating hash-based table lookup schemes in a network switch
US7698269B2 (en) * 2005-11-29 2010-04-13 Yahoo! Inc. URL shortening and authentication with reverse hash lookup
US7852850B2 (en) * 2006-04-26 2010-12-14 Marvell Israel (M.I.S.L.) Ltd. Double-hash lookup mechanism for searching addresses in a network device
US8412682B2 (en) * 2006-06-29 2013-04-02 Netapp, Inc. System and method for retrieving and using block fingerprints for data deduplication
US7978631B1 (en) 2007-05-31 2011-07-12 Oracle America, Inc. Method and apparatus for encoding and mapping of virtual addresses for clusters
US7814074B2 (en) * 2008-03-14 2010-10-12 International Business Machines Corporation Method and system for assuring integrity of deduplicated data
US8422513B2 (en) * 2008-05-23 2013-04-16 Nokia Siemens Networks Oy Providing station context and mobility in a wireless local area network having a split MAC architecture
US8184803B2 (en) * 2008-12-29 2012-05-22 King Fahd University Of Petroleum And Minerals Hash functions using elliptic curve cryptography
US8300535B2 (en) * 2009-02-24 2012-10-30 Canon Kabushiki Kaisha Information processing apparatus, method thereof, and storage medium
US7826458B2 (en) * 2009-03-05 2010-11-02 Juniper Networks, Inc. Tracking fragmented data flows
JP5288204B2 (en) 2009-08-10 2013-09-11 株式会社日立製作所 Gateway system and control method

Also Published As

Publication number Publication date
EP2645677B1 (en) 2019-07-17
EP2645677A3 (en) 2017-06-21
CN103368798B (en) 2018-01-02
EP2645677A2 (en) 2013-10-02
FI124297B (en) 2014-06-13
US20130262701A1 (en) 2013-10-03
CN103368798A (en) 2013-10-23
US9401890B2 (en) 2016-07-26

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