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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 11799793 B1

PDFFull Text
Date of Patent:
Oct. 24, 2023

Filed:

Sep. 28, 2020

Adaptive private network with dynamic conduit process

Applicant:

Talari Networks Incorporated, Cupertino, CA (US);

Inventors:

Wei Huang, Cary, NC (US);

Todd Martin, Campbell, CA (US);

Justin Allen Patterson, Morrisville, NC (US);

Robert W. Dickey, III, Raleigh, NC (US);

Anthony Matteo Gallo, Apex, NC (US);

Assignee:

TALARI NETWORKS INCORPORATED, Cupertino, CA (US);

Attorney:

Jenkins, Taylor & Hunt, P.A.

Primary Examiner:

Nicholas R Taylor

Assistant Examiner:

Ho T Shiu

Int. Cl.
CPC ...
G06F 15/16 (2006.01); H04M 15/00 (2006.01); H04L 47/36 (2022.01); G06F 11/20 (2006.01); G06F 11/14 (2006.01); G06F 11/07 (2006.01); H04L 41/0659 (2022.01); H04L 41/12 (2022.01); H04L 67/12 (2022.01); H04L 45/02 (2022.01); H04L 45/00 (2022.01); H04L 43/10 (2022.01); H04L 47/28 (2022.01); H04L 47/34 (2022.01); H04L 69/28 (2022.01); H04L 43/0852 (2022.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 47/365 (2013.01); G06F 11/0709 (2013.01); G06F 11/1464 (2013.01); G06F 11/2002 (2013.01); G06F 11/2005 (2013.01); H04L 41/0659 (2013.01); H04L 41/12 (2013.01); H04L 43/10 (2013.01); H04L 45/10 (2013.01); H04L 45/26 (2013.01); H04L 45/40 (2013.01); H04L 47/28 (2013.01); H04L 47/34 (2013.01); H04L 67/12 (2013.01); G06F 2201/86 (2013.01); H04L 43/0858 (2013.01); H04L 69/28 (2013.01); H04W 84/12 (2013.01);
Abstract

Systems and techniques, including special messages and state machines, are described that configures an intermediate site to dynamically trigger creation of and removal of a dynamic conduit between two sites based on usage that is tracked at the sites. The intermediate site providing WAN-to-WAN forwarding between the two sites, monitors throughput statistics on each local WAN link (LWL) associated with the two sites. If traffic between the two sites passes a configured first threshold or if LWL usage passes a configured second threshold, the intermediate site sends a message to the two sites to set up a dynamic conduit directly coupling the two sites. Busy lists are used to keep track of eligible site pairs. Once a dynamic conduit is set up between two sites, a grow technique tests the dynamic conduit increasing communication flows between the two sites each configured sampling period before putting the conduit in normal use.

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