Keysight Technologies, Inc.

Keysight Technologies Singapore (holdings) Pte. Ltd.

Florin Ciodaru

Madhu Hosakoppa Rangappagowda

Nicolas Ribault

Nicolae Sorin Fetche

Serif Narcis Abdulamit

Rajesh Kumar Paramasivan

A method for intelligent network topology mapping includes identifying network paths between a source and a destination, wherein identifying the network paths includes, for a hop in network topology: selecting a number of probe packets for revealing an expected number of next hops reachable from the hop; maintaining a list of flows reaching the hop; selecting, from the list, flow parameters for each of the probe packets; generating the number of probe packets and including the selected flow parameters in the probe packets; transmitting the number of probe packets to the hop; receiving responses to the probe packets; and recording network addresses of next hops revealed by the responses. The method further includes generating, from the network addresses of next hops, a network topology map illustrating the network paths.

Methods, systems, and computer readable media for intelligent network topology mapping

A method for distributed network packet statistics collection includes instantiating first and second operations that implement different portions of a network packet statistics collection task on processing nodes implemented on different processors in a network packet statistics collection system. The method includes utilizing an auto-discovery mechanism for the second operation to subscribe to a set of capabilities and identify the first operation as a matching operation. The method further includes establishing a channel between the first and second operations. The method further includes executing the network packet statistics collection task, where the first and second operations perform the different portions of the network packet statistics collection task.

Methods, systems, and computer readable media for distributed network packet statistics collection in a test environment

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Chapel Hill, NC, United States of America

Florin Ciodaru