Method and apparatus for automatic determination of performance problem locations in a network

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United States of America Patent

PATENT NO 7408885
SERIAL NO

10643275

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Abstract

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A network monitoring and analysis system is configured to include a root cause analysis function that permits the automatic determination of performance problem locations in a network of a communication system comprising a plurality of endpoint devices. Test communications are generated in the system in accordance with a selected pattern, which may be based on a flow matrix, and end-to-end path measurement data is collected utilizing the generated test communications. The end-to-end path measurement data is transformed to produce a plurality of performance indicators comprising a performance indicator for each of a plurality of non-end-to-end paths defined at least in part by the selected pattern.

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Patent Owner(s)

Patent OwnerAddress
EXTREME NETWORKS INC6480 VIA DEL ORO SAN JOSE CA 95119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Denby, Lorraine Berkeley Heights, NJ 21 1341
Karacali, Bengi Basking Ridge, NJ 5 754
Meloche, Jean Madison, NJ 56 1720

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