Technologies for determining sensor placement and topology

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United States of America Patent

PATENT NO 9935851
SERIAL NO

15152293

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Abstract

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Systems, methods, and computer-readable media for determining sensor placement and topology. In some embodiments, a system can receive messages from sensors deployed around a network, each of the messages reporting a respective flow captured by a reporting sensor from the sensors. Next, the system can identify flows reported in the messages and, for each of the flows, generate a respective list of sensors that reported that flow. Based on the respective list of sensors, the system can infer a respective placement of the sensors within the network and a topology of the sensors. For example, the system can determine that a first sensor is deployed in a virtual machine, a second sensor is deployed in a hypervisor hosting the virtual machine, and a third sensor is deployed in a network device configured to route traffic associated with the hypervisor.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deen, Khawar Sunnyvale, US 55 3742
Gandham, Shashidhar Fremont, US 70 4041
Kulshreshtha, Ashutosh Fremont, US 73 3230
Prasad, Rohit Chandra Sunnyvale, US 30 2405
Rao, Supreeth Hosur Nagesh Cupertino, US 40 2360
Yadav, Navindra Cupertino, US 244 11738

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