The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2016
Filed:
May. 12, 2014
Google Inc., Mountain View, CA (US);
Michal Segalov, Haifa, IL;
Eyal Soha, Tel-Aviv, IL;
Dan Raz, Timrat, IL;
Ido Feldman, Hod Hasharon, IL;
Dotan Emanuel, Herzeliya, IL;
Avinatan Hassidim, Petah Tikva, IL;
Google Inc., Mountain View, CA (US);
Abstract
Systems and methods for fault detection in large scale networks are provided. Probing instructions are generated by a probing controller associated with a network having a plurality of nodes. The probing instructions include a specified source node and a specified destination node. Each probing instruction is transmitted to a probing agent coupled to the specified source node and a data packet is transmitted from the probing agent to the specified destination node. A fault detection module is informed of probing instructions associated with failed transmissions, identifies a plurality of nodes having a likelihood of being in a network path associated with failed transmissions, and processes the plurality of nodes having a likelihood of being in the network paths associated with failed transmissions to identify of a set of likely failed nodes.