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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.:

US 11290319 B1

PDFFull Text
Date of Patent:
Mar. 29, 2022

Filed:

Jun. 24, 2019

Dynamic distribution of bidirectional forwarding detection echo sessions across a multi-processor system

Applicant:

Hewlett Packard Enterprise Development Lp, Houston, TX (US);

Inventors:

David Corrales Lopez, Heredia, CR;

Andres Francisco Araya Rojas, Heredia, CR;

Johan Martin Oviedo Paniagua, Heredia, CR;

Daniel Canessa Valverde, Heredia, CR;

Assignee:

Hewlett Packard Enterprise Development LP, Houston, TX (US);

Attorney:

Nolte Lackenbach Siegel

Primary Examiner:

Hanh N Nguyen

Int. Cl.
CPC ...
H04L 41/0663 (2022.01); H04L 41/0668 (2022.01); H04L 43/10 (2022.01);
U.S. Cl.
CPC ...
H04L 41/0668 (2013.01); H04L 43/10 (2013.01);
Abstract

A method and system of failure detection in a computer network, including pre-programming a number of processors of a multi-processor networked system coupled with remote systems via a network, each of the processors configured to run a BFD module. One processor may be assigned to be an active BFD server to establish sessions between the multi-processor networked system and the remote systems to detect link faults between the multi-processor networked system and the remote systems. Other processors may be assigned as dormant BFD clients. If a link or a processor running the active BFD server fails, one of the dormant BFD clients is selected to become an active BFD server. The BFD server may be dynamically replaced with a dormant client based on predetermined criteria without failure of the BFD server.

Find Patent Forward Citations

Lopez, David. (2022). Dynamic distribution of bidirectional forwarding detection echo sessions across a multi-processor system (U.S. Patent No. 11290319). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11290319

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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