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:
Sep. 26, 2017
Filed:
Aug. 29, 2016
Futurewei Technologies, Inc., Plano, TX (US);
Yunsong Lu, Mountain View, CA (US);
Futurewei Technologies, Inc., Plano, TX (US);
Abstract
An embodiment method of network protocol offloading for a packet traveling along a path having a plurality of hops in a virtual network includes checking, for each of the plurality of hops, that a virtual receiver node is safe for network protocol offloading and, when safe, deferring a network protocol processing task, forwarding the packet to a next hop among the plurality of hops, executing the network protocol processing task at a first earliest hop along the path where the virtual receiver node is unsafe for network protocol offloading, and executing the network protocol processing task at a second earliest hop along the path where the virtual receiver node includes a physical network interface that is safe for network protocol offloading.