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:
Feb. 23, 2021
Filed:
Oct. 14, 2015
Mido Holdings Ltd., Lausanne, CH;
Duarte Nunes, Barcelona, ES;
Guillermo Ontanon, Barcelona, ES;
MIDO HOLDINGS LTD., Lausanne, CH;
Abstract
Systems and methods for virtual network implementation and management based on a peer-to-peer metadata exchange are disclosed. Metadata pertaining to a flow traversing a virtual network overlaying an underlying network is generated in accordance with actions executed to send data packets via the underlying network relative to the virtual network. The metadata is encapsulated in one or more control packets sent to a set of nodes of the underlying network. Each node of the set of nodes maintains a copy of the metadata received in the one or more control packets in a local data store. The metadata is accessed via the local data store when needed to process packets of the flow.