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:
Jul. 29, 2025
Filed:
Jun. 16, 2022
Red Hat, Inc., Raleigh, NC (US);
Amnon Ilan, Raanana, IL;
Michael Tsirkin, Yokneam Illit, IL;
Red Hat, Inc., Raleigh, NC (US);
Abstract
Systems and methods for zero-copy forwarding for network function virtualization (NFV). An example method comprises: receiving, by a supervisor of a host computer system, a definition of a packet filter originated by a virtual execution environment running on the host computer system; responsive to validating the packet filter, associating the packet filter with a vNIC of the virtual execution environment; receiving, by the supervisor, a network packet originated by the vNIC; and responsive to matching the network packet to a network connection specified by the packet filter, causing the packet filter to forward the network packet via the network connection.