Federating interconnection switching element network to two or more levels

T Koponen, M Casado, P Thakkar, R Zhang - US Patent 9,137,052, 2015 - Google Patents
A network control system for interconnecting several sepa rate networks. The system
includes i) several interconnection Switching elements, each of which is for connecting one …

Method and system for virtual and physical network integration

T Sridhar, M Petrus, M Mahalingam - US Patent 9,210,079, 2015 - Google Patents
The disclosure herein describes a virtual extensible local area network (VXLAN) gateway.
During operation, the VXLAN gateway receives, from a physical host, an Ethernet packet …

Load balancing in a logical pipeline

T Koponen, R Zhang - US Patent 9,059,999, 2015 - Google Patents
COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s, 7s)-5-amino-4-thia-6-azabicyclo [5.1. 0]
oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C= 1C …

Handling NAT migration in logical L3 routing

T Koponen, P Thakkar, R Zhang - US Patent 9,407,599, 2016 - Google Patents
COCAUCFPFHUGAA-MGNBDDOMSA-N n-[3-[(1s, 7s)-5-amino-4-thia-6-azabicyclo [5.1. 0]
oct-5-en-7-yl]-4-fluorophenyl]-5-chloropyridine-2-carboxamide Chemical compound C= 1C …

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 net work data through a network. The
method receives a packet destined for a network host associated with a logical dat apath set …

Method and system of virtual machine migration

Y Kanada, Y Kasugai, S Suzuki, T Tarui - US Patent 8,396,986, 2013 - Google Patents
In cooperation between each data center and a WAN, virtual machine migration is carried
out without interruption in pro cessing so as to enable effective power-saving implementa …

Logical network traffic analysis

RF Lenglet, R Ramanathan, J **ao - US Patent 10,469,342, 2019 - Google Patents
(56) References Cited 8.149, 737 B2 4/2012 Metke et al. 8,155,028 B2 4/2012 Abu-Hamdeh
et al. US PATENT D ()(" UMENTS 8.161. 270 B1 4/2012 Parker et al. 8.166. 201 B2 4/2012 …

Maintaining data stored with a packet

I Ganichev, HVC Lim, JE Gross IV, J Pettit - US Patent 9,407,580, 2016 - Google Patents
US9407580B2 - Maintaining data stored with a packet - Google Patents US9407580B2 -
Maintaining data stored with a packet - Google Patents Maintaining data stored with a packet …

Virtual network device architecture

K Subramanian, R Kulkarni - US Patent 9,413,649, 2016 - Google Patents
BACKGROUND Modular network routers or switches (network devices) typically include a
chassis with separate cards or modules for the provision of different functions associated …

Virtual machine migration to minimize packet loss in virtualized network

M Sridharan, NA Venkataramaiah, YS Wang… - US Patent …, 2016 - Google Patents
US9424144B2 - Virtual machine migration to minimize packet loss in virtualized network -
Google Patents US9424144B2 - Virtual machine migration to minimize packet loss in virtualized …