WO2001099344A3 - Route selection within a network with peering connections - Google Patents

Route selection within a network with peering connections Download PDF

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Publication number
WO2001099344A3
WO2001099344A3 PCT/US2001/019080 US0119080W WO0199344A3 WO 2001099344 A3 WO2001099344 A3 WO 2001099344A3 US 0119080 W US0119080 W US 0119080W WO 0199344 A3 WO0199344 A3 WO 0199344A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
traffic
intelligent routing
routing management
routes
Prior art date
Application number
PCT/US2001/019080
Other languages
French (fr)
Other versions
WO2001099344A2 (en
Inventor
Michael E Gaddis
Peter N Hicks
David Barmann
Steven T Nunes
Original Assignee
Coreexpress 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 Coreexpress Inc filed Critical Coreexpress Inc
Priority to JP2002504075A priority Critical patent/JP2004508743A/en
Priority to MXPA02012346A priority patent/MXPA02012346A/en
Priority to EP01946349A priority patent/EP1293063A2/en
Priority to AU2001268411A priority patent/AU2001268411A1/en
Priority to CA002413029A priority patent/CA2413029A1/en
Publication of WO2001099344A2 publication Critical patent/WO2001099344A2/en
Publication of WO2001099344A3 publication Critical patent/WO2001099344A3/en

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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
    • H04L45/02—Topology update or discovery
    • H04L45/06—Deflection routing, e.g. hot-potato routing
    • 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
    • H04L45/02—Topology update or discovery
    • 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
    • H04L45/02—Topology update or discovery
    • H04L45/033—Topology update or discovery by updating distance vector protocols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing

Abstract

A method and system for managing the routing of traffic within a network develops a topological address space map of the network to enable a 'best route' selection process. The network is comprised of a backbone connected to a plurality of peering partners. Points on the network monitor traffic flows. A central facility analyzes the traffic and routes within the network and performs intelligent routing management. Intelligent routing management ensures that traffic is properly routed through preferred routes on the network and avoids inefficient routing. Intelligent routing management also selects new routes to be injected into the network in order to further improve the accuracy of the address space map of the network. Intelligent routing management ensures that bandwidth is requested and delivered topologically closely to peering partner networks, and that traffic is carried by the backbone for long haul data distribution in both directions.
PCT/US2001/019080 2000-06-14 2001-06-13 Route selection within a network with peering connections WO2001099344A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002504075A JP2004508743A (en) 2000-06-14 2001-06-13 Internet Route Disassembly and Route Selection Reference
MXPA02012346A MXPA02012346A (en) 2000-06-14 2001-06-13 Internet route deaggregation and route selection preferencing.
EP01946349A EP1293063A2 (en) 2000-06-14 2001-06-13 Route selection within a network with peering connections
AU2001268411A AU2001268411A1 (en) 2000-06-14 2001-06-13 Route selection within a network with peering connections
CA002413029A CA2413029A1 (en) 2000-06-14 2001-06-13 Internet route deaggregation and route selection preferencing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59446100A 2000-06-14 2000-06-14
US09/594,461 2000-06-14

Publications (2)

Publication Number Publication Date
WO2001099344A2 WO2001099344A2 (en) 2001-12-27
WO2001099344A3 true WO2001099344A3 (en) 2002-11-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/019080 WO2001099344A2 (en) 2000-06-14 2001-06-13 Route selection within a network with peering connections

Country Status (7)

Country Link
US (2) US7554930B2 (en)
EP (1) EP1293063A2 (en)
JP (1) JP2004508743A (en)
AU (1) AU2001268411A1 (en)
CA (1) CA2413029A1 (en)
MX (1) MXPA02012346A (en)
WO (1) WO2001099344A2 (en)

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