logo

For the Inventor, By the Inventor

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 9454392 B1

PDFFull Text
Date of Patent:
Sep. 27, 2016

Filed:

Nov. 27, 2012

Routing data packets between virtual machines using shared memory without copying the data packet

Applicant:

Red Hat Israel, Ltd., Raanana, IL;

Inventors:

Roni Luxenberg, Raanana, IL;

Uri Lublin, Raanana, IL;

Assignee:

Red Hat Israel, Ltd., Raanana, IL;

Attorney:

Lowenstein Sandler LLP

Primary Examiner:

Abu Ghaffari

Int. Cl.
CPC ...
G06F 9/455 (2006.01); H04L 12/861 (2013.01); G06F 13/38 (2006.01); G06F 9/54 (2006.01); G06F 13/24 (2006.01); G06F 9/50 (2006.01);
U.S. Cl.
CPC ...
G06F 9/45533 (2013.01); H04L 49/9005 (2013.01); G06F 9/45545 (2013.01); G06F 9/45558 (2013.01); G06F 9/5077 (2013.01); G06F 9/544 (2013.01); G06F 13/24 (2013.01); G06F 13/385 (2013.01); G06F 2009/4557 (2013.01); G06F 2009/45579 (2013.01); G06F 2009/45583 (2013.01); G06F 2009/45595 (2013.01);
Abstract

A computing device executing a virtual machine and a hypervisor that manages the virtual machine receives a data packet that is addressed to the virtual machine. The computing device writes the data packet to a buffer in a shared memory. The computing device maps the buffer to a memory of a virtual appliance that is hosted by the hypervisor to enable the virtual appliance to operate on the data packet without making a copy of the data packet. The computing device provides the data packet to the virtual machine after the virtual appliance has operated on the data packet.

Find Patent Forward Citations

Luxenberg, Roni. (2016). Routing data packets between virtual machines using shared memory without copying the data packet (U.S. Patent No. 9454392). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9454392

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…