WO2004090693A3 - Methods and systems for determining network integrity and providing improved network availability - Google Patents

Methods and systems for determining network integrity and providing improved network availability Download PDF

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Publication number
WO2004090693A3
WO2004090693A3 PCT/US2004/009970 US2004009970W WO2004090693A3 WO 2004090693 A3 WO2004090693 A3 WO 2004090693A3 US 2004009970 W US2004009970 W US 2004009970W WO 2004090693 A3 WO2004090693 A3 WO 2004090693A3
Authority
WO
WIPO (PCT)
Prior art keywords
systems
methods
network
providing improved
integrity
Prior art date
Application number
PCT/US2004/009970
Other languages
French (fr)
Other versions
WO2004090693A2 (en
Inventor
Jeffrey J Fitzgerald
Original Assignee
Cedar Point Communications Inc
Jeffrey J Fitzgerald
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 Cedar Point Communications Inc, Jeffrey J Fitzgerald filed Critical Cedar Point Communications Inc
Publication of WO2004090693A2 publication Critical patent/WO2004090693A2/en
Publication of WO2004090693A3 publication Critical patent/WO2004090693A3/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
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • H04L45/22—Alternate 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
    • H04L45/24—Multipath
    • H04L45/247—Multipath using M:N active or standby paths

Abstract

In one embodiment, the invention provides methods and systems for determining status of nodes and related communication channels to configure paths on a network so as to improve network efficiency.
PCT/US2004/009970 2003-04-01 2004-04-01 Methods and systems for determining network integrity and providing improved network availability WO2004090693A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US45954803P 2003-04-01 2003-04-01
US60/459,548 2003-04-01
US10/727,118 US7733783B2 (en) 2002-12-03 2003-12-02 Ethernet network availability
US10/727,118 2003-12-02

Publications (2)

Publication Number Publication Date
WO2004090693A2 WO2004090693A2 (en) 2004-10-21
WO2004090693A3 true WO2004090693A3 (en) 2004-11-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/009970 WO2004090693A2 (en) 2003-04-01 2004-04-01 Methods and systems for determining network integrity and providing improved network availability

Country Status (2)

Country Link
US (1) US7733783B2 (en)
WO (1) WO2004090693A2 (en)

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Also Published As

Publication number Publication date
US7733783B2 (en) 2010-06-08
US20050018612A1 (en) 2005-01-27
WO2004090693A2 (en) 2004-10-21

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