Packet processing for logical datapath sets

T Koponen, KE Amidon, PS Ingram… - US Patent 10,021,019, 2018 - Google Patents
Some embodiments provide a method that processes network data through a network. The
method receives a packet destined for a network host associated with a logical datapath set …

Managed switching elements used as extenders

M Casado, P Fazzone, KE Amidon… - US Patent …, 2015 - Google Patents
Some embodiments provide a network system that includes a first network and a second
network. The first network includes several unmanaged Switching elements. The second …

Method and apparatus for robust packet distribution among hierarchical managed switching elements

M Casado, T Koponen, P Thakkar, WA Lambeth… - US Patent …, 2015 - Google Patents
For a network that includes several managed edge Switching elements and several
managed non-edge Switching elements that are for implementing a logical Switching …

Methods and systems for providing multi-tenancy support for Single Root I/O Virtualization

S Cherian, RSN Venkata, T Ingale - US Patent 9,419,897, 2016 - Google Patents
A method for providing Support for multi-tenancy in single root input/out virtualization (SR-
IOV) enabled physical net work interface controller (NIC) is provided. The NIC is asso ciated …

Methods and systems to offload overlay network packet encapsulation to hardware

S Cherian, RSN Venkata, T Ingale - US Patent 9,692,698, 2017 - Google Patents
A method for offloading packet encapsulation for an overlay network is provided. The
method, at a virtualization software of a host, sends a mapping table of the overlay network …

Method, apparatus, and system for QoS within high performance fabrics

T Rimmer, TD Lovett, A Cheng - US Patent 9,648,148, 2017 - Google Patents
Method, apparatus, and systems for implementing Quality of Service (QoS) within high
performance fabrics. A multi-level QoS scheme is implemented including virtual fabrics …

Method and apparatus for configuring control channel in ofdm system

HJ Ji, JY Cho, JK Han, SH Choi - US Patent App. 12/862,342, 2011 - Google Patents
2010-08-30 Assigned to SAMSUNG ELECTRONICS CO., LTD. reassignment SAMSUNG
ELECTRONICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

Methods and systems to offload overlay network packet encapsulation to hardware

S Cherian, RSN Venkata, T Ingale - US Patent 10,142,127, 2018 - Google Patents
A method for offloading packet encapsulation for an overlay network is provided. The
method, at a virtualization software of a host, sends a mapping table of the overlay network …

Multi-root I/O virtualization using separate management facilities of multiple logical partitions

AC Brown, DM Freimuth, RJ Recio… - US Patent …, 2013 - Google Patents
CONSOLE (HMC) 651 656 the base functions (BF) of the switches and IOAS. A hyper visor
provides device-independent facilities to the code run ning in the I/O Virtualization …

Unordered multi-path routing in a pcie express fabric environment

JM Dodson, J Regula, N Agrawal - US Patent App. 14/558,404, 2016 - Google Patents
In a manifestation of the invention, a method of providing unordered path routing in a multi-
path PCIe Switch fabric is provided. A set of route choices for unordered traffic from the local …