Network fault isolation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8195977
APP PUB NO 20090132862A1
SERIAL NO

11942068

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Abstract

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A computer implemented method, apparatus, and computer usable program code for network fault isolation. A plurality of real-time path traces is performed between the sender and the receiver to form a plurality of trace paths in response to receiving a request for the network fault isolation between a sender and a receiver. A determination is made as to whether an asymmetry is present between the sender and the receiver from the plurality of trace paths. A set of routers is identified with each trace path in the plurality of trace paths to form a plurality of identified routers. Each event stored is identified for the plurality of identified routers to form a set of identified events.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duggan, Matthew Edward Chertsey, GB 5 208
Martin, Daniel Joseph Pawling, US 8 78

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