Distributed network encryption for logical network implemented in public cloud

G Chandrashekhar, M Hira, S Pillai - US Patent 11,018,993, 2021 - Google Patents
Some embodiments provide a method for a first data compute node (DCN) operating in a
public datacenter. The method receives an encryption rule from a centralized network …

WAN optimizer for logical networks

A Padmanabhan, R Zhang, P Thakkar… - US Patent …, 2015 - Google Patents
Some embodiments provide a non-transitory machine readable medium of a controller of a
network control system for configuring a wide area network (WAN) optimizer instance to …

Distributed processing of north-south traffic for logical network in public cloud

G Chandrashekhar, M Hira, J Jayant… - US Patent 10,924,431, 2021 - Google Patents
Some embodiments provide a method for a managed first forwarding element executing on
a first data compute node (DCN) that operates on a first host machine within a public …

Migrating middlebox state for distributed middleboxes

R Zhang, T Koponen, P Thakkar… - US Patent …, 2015 - Google Patents
A controller of a network control system for configuring several middlebox instances is
described. The middlebox instances implement a middlebox in a distributed manner in …

Packet communication between logical networks and public cloud service providers native networks using a single network interface and a single routing table

S Ram, S Venugopal, Y Lin, A Kumar, NB Raju… - US Patent …, 2019 - Google Patents
A data compute node executes (i) a set of tenant applications connected to a third party
overlay network,(ii) a set of network manager applications, and (iii) a managed forwarding …

Network control system for configuring middleboxes

R Zhang, T Koponen, P Thakkar… - US Patent …, 2015 - Google Patents
6,539,432 B1 3/2003 Taguchi et al. 6,680,934 B1 1/2004 Cain 6,785,843 B1 8, 2004 McRae
et al. 6,880,089 B1 4/2005 Bommareddv et al. 7,046,630 B2 5, 2006 Abe et al. y …

Performing context-rich attribute-based services on a host

A Poon, L Gunda, J Jayant, A Sengupta… - US Patent …, 2020 - Google Patents
Some embodiments provide a novel method for performing a service at a host computer that
executes data compute nodes (DCNs). For a data message, the method identifies a service …

Control plane interface for logical middlebox services

A Padmanabhan, T Koponen, R Zhang… - US Patent …, 2018 - Google Patents
Some embodiments provide a non-transitory machine readable medium of a first middlebox
element of several middlebox elements to implement a middlebox instance in a distributed …

Architecture of networks with middleboxes

T Koponen, R Zhang, P Thakkar, M Casado - US Patent 9,697,033, 2017 - Google Patents
Some embodiments provide a system for implementing a logical network that includes a set
of end machines, a first logical middlebox, and a second logical middlebox connected by a …

Performing context-rich attribute-based services on a host

A Poon, L Gunda, J Jayant, A Sengupta… - US Patent …, 2020 - Google Patents
Some embodiments provide a novel method for configuring a set of service one or more
nodes on a host to perform context-rich, attribute-based services on the host computer …