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:
Mar. 16, 2021
Filed:
Feb. 18, 2018
Nicira, Inc., Palo Alto, CA (US);
Anupam Dalal, Mountain View, CA (US);
NICIRA, INC., Palo Alto, CA (US);
Abstract
A system for private networking within a virtual infrastructure is presented. The system includes a virtual machine (VM) in a first host, the VM being associated with a first virtual network interface card (VNIC), a second VM in a second host, the second VM being associated with a second VNIC, the first and second VNICs being members of a fenced group of computers that have exclusive direct access to a private virtual network, wherein VNICs outside the fenced group do not have direct access to packets on the private virtual network, a filter in the first host that encapsulates a packet sent on the private virtual network from the first VNIC, the encapsulation adding to the packet a new header and a fence identifier for the fenced group, and a second filter in the second host that de-encapsulates the packet to extract the new header and the fence identifier.