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:
Nov. 23, 2021
Filed:
Sep. 03, 2019
International Business Machines Corporation, Armonk, NY (US);
Keshav G. Kamble, Fremont, CA (US);
Vijoy A. Pandey, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
In one embodiment, a method includes creating on a per-tunnel basis, by a hardware processor, statistics about overlay-encapsulated packets which are received by or sent by the hardware processor across an overlay network, including counting events associated with de-encapsulation of one or more inner packets from an overlay-encapsulated packet; recording, by the hardware processor, the statistics in association with a virtual network identifier and a tunnel identifier that identifies a tunnel on which the overlay-encapsulated packets are received or sent; and maintaining, by the hardware processor, a table indexed for the virtual network identifier and the tunnel identifier, the table including the virtual network identifier; the tunnel identifier; and statistic bucket identifiers pointing to locations where statistics associated with the virtual network identifier and the tunnel identifier are stored.