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:
Apr. 09, 2024
Filed:
Aug. 22, 2023
Versa Networks, Inc., Santa Clara, CA (US);
Fidelis Prashanth, San Jose, CA (US);
Jayakrishnan Iyer, Morgan Hill, CA (US);
Apurva Mehta, Cupertino, CA (US);
Versa Networks, Inc., San Jose, CA (US);
Abstract
A flow identifier is described for packet sequences through a secure tunnel of an SD-WAN and an error message for recovering the flow. A method includes receiving a sequence of packets, facilitating a first secure tunnel between a first hub and a second hub, assigning a first flow identifier to the sequence of packets, encapsulating a first start packet, the wrapper including the first flow identifier, sending the encapsulated first start packet to the second hub through the first secure tunnel, receiving an error message from the second hub, the error message including the first flow identifier and an error code, facilitating a second secure tunnel, assigning a second flow identifier, encapsulating a second start packet, the wrapper including the second flow identifier, and sending the encapsulated second start packet through the second secure tunnel.