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Nicira Inc patents

Recent patent applications related to Nicira Inc. Nicira Inc is listed as an Agent/Assignee. Note: Nicira Inc may have other listings under different names/spellings. We're not affiliated with Nicira Inc, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nicira Inc-related inventors




Date Nicira Inc patents (updated weekly) - BOOKMARK this page
04/27/17 new patent  Migrating middlebox state for distributed middleboxes
04/27/17 new patent  Detecting an elephant flow based on the size of a packet
04/27/17 new patent  Batch processing of packets
04/27/17 new patent  Reducing network congestion by preferentially dropping packets sent by high-bandwidth sources
04/20/17Virtual network management
04/13/17Global object definition and management for distributed firewalls
04/06/17Context enriched distributed logging services for workloads in a datacenter
03/30/17Implementing an interface between tuple and message-driven control entities
03/30/17Packet processing rule versioning
03/30/17Managing administrative statuses of hardware vteps
03/30/17Logical l3 processing for l2 hardware switches
03/30/17Logical l3 processing for l2 hardware switches
03/30/17Preventing concurrent distribution of network data to a hardware switch by multiple controllers
03/30/17Virtual network abstraction
03/30/17Ip aliases in logical networks with hardware switches
03/23/17Network control creating and modifying logical switching elements
03/16/17Dynamic ipsec policies
03/02/17Centralized troubleshooting tool in distributed virtual network
03/02/17Scalable controller for hardware vteps
03/02/17Accessible application cluster topology
03/02/17Automatically advertising nat routes between logical routers
03/02/17Authorization for advertised routes among logical routers
03/02/17Centralized troubleshooting tool in distributed virtual network
03/02/17Centralized troubleshooting tool in distributed virtual network
03/02/17Joining an application cluster
03/02/17Self-managed overlay networks
03/02/17Traffic forwarding between geographically dispersed sites
03/02/17Distributed vpn gateway for processing remote device management attribute based rules
03/02/17Stateful processing for stateless forwarding element
03/02/17Performing source network address translation based on remote device management attributes
03/02/17Creating and using remote device management attribute rule data store
03/02/17Distributing remote device management attributes to service nodes for service rule processing
03/02/17Performing logical segmentation based on remote device attributes
03/02/17Defining network rules based on remote device management attributes
03/02/17Packet data restoration for flow-based forwarding element
03/02/17Associating service tags with remote data message flows based on remote device management attributes
02/16/17Static route configuration for logical router
02/16/17Route configuration for logical router
02/02/17Distributed vpn service
02/02/17Generating conjunctive match flow entries
02/02/17Configuring logical routers on hardware switches
02/02/17Configuring a hardware switch as an edge node for a logical router
02/02/17Enabling hardware switches to perform logical routing functionalities
02/02/17Managed forwarding element with conjunctive match flow entries
02/02/17Distributed tunneling for vpn
01/19/17Managing link aggregation traffic in edge nodes
01/19/17Managing link aggregation traffic in edge nodes
01/05/17Replicating firewall policy across multiple data centers
01/05/17Providing firewall rules for workload spread across multiple data centers
01/05/17Sharing common l2 segment in a virtual distributed router environment
01/05/17Redirecting traffic in a virtual distributed router environment
01/05/17Intermediate logical interfaces in a virtual distributed router environment
01/05/17Firewall rule management
01/05/17Federated firewall management for moving workload across data centers
01/05/17Global objects for federated firewall rule management
12/29/16Control plane integration with hardware switches
12/29/16Provisioning logical entities in a multi-datacenter environment
12/29/16Packet tracing in a software-defined networking environment
12/29/16Logical routers and switches in a multi-datacenter environment
12/29/16Traffic forwarding in a network with geographically dispersed sites
12/29/16Network interface selection for network connections
12/29/16Providing quality of service for containers in a virtualized computing environment
12/29/16Method and stateless transport layer tunneling
12/29/16Distributing routing information in a multi-datacenter environment
12/22/16Distributed logical l3 routing
Patent Packs
12/08/16Network virtualization apparatus and method
12/01/16Distributed multicast by endpoints
12/01/16Hierarchical network managers
11/24/16Logical router processing by network controller
11/17/16Logical processing for containers
11/17/16Logical processing for containers
10/27/16Mesh architectures for managed switching elements
10/20/16Managing tunnel endpoints for facilitating creation of logical networks
10/20/16Tunnel creation
10/13/16Address resolution protocol suppression using a flow-based forwarding element
10/06/16Reduction of network churn based on differences in input state
10/06/16Route server mode for dynamic routing between logical and physical networks
10/06/16Method and interacting with a network information base in a distributed network control system with multiple controller instances
10/06/16Reduction of churn in a network control system
10/06/16Data flow identifiers
Patent Packs
10/06/16Provisioning network services in a software defined data center
10/06/16Using headerspace analysis to identify unneeded distributed firewall rules
10/06/16Security cluster for performing security check
10/06/16Distributed network security system
10/06/16Method, apparatus, and system for implementing a content switch
10/06/16Method, apparatus, and system for implementing a content switch
09/15/16Reducing network congestion by preferentially dropping packets sent by high bandwidth sources
09/08/16Private allocated networks over shared communications infrastructure
08/25/16Encapsulating data packets using an adaptive tunnelling protocol
08/04/16Transit logical switch within logical router
08/04/16Tracing network packets through logical and physical networks
08/04/16Logical router with multiple routing components
08/04/16Datapath with centralized and distributed routers
08/04/16Implementing logical router uplinks
08/04/16Dynamic datapath at edge gateway
08/04/16Datapath cache
08/04/16Datapath with service stages
08/04/16Datapath for multiple tenants
08/04/16Edge datapath using user-kernel transports
08/04/16Edge datapath using inter-process transports for control plane processes
08/04/16Edge datapath using inter-process transports for data plane processes
08/04/16Edge datapath using inter-process transports for higher network layers
08/04/16Edge datapath using user space network stack
08/04/16Edge datapath using inter-process transport for tenant logical networks
07/21/16Extension of logical networks across layer 3 virtual private networks
07/07/16Using transactions to compute and propagate network forwarding state
06/30/16System for aggregating statistics associated with interfaces
06/30/16Batch processing of packets
06/30/16Flow sequencing
06/30/16Introspection network access filtering
Social Network Patent Pack
06/30/16Introspection network access filtering
06/30/16Method and distributing firewall rules
06/02/16Context-aware distributed firewall
05/26/16Tracing logical network packets through physical network
05/26/16Mapping virtual machines from a private network to a multi-tenant public datacenter
05/19/16Stateful services on stateless clustered edge
05/19/16Stateful services on stateless clustered edge
05/19/16Stateful services on stateless clustered edge
05/19/16Stateful services on stateless clustered edge
05/05/16Tracing host-originated logical network packets
Patent Packs
05/05/16Method and replicating network information base in a distributed network control system with multiple controller instances
04/14/16Logical network traffic analysis
03/31/16Inline load balancing
03/31/16Centralized controller for distributing network policies of virtual machines in a datacenter
03/31/16Methods and systems for controller-based datacenter network sharing
03/31/16Virtual distributed bridging
03/31/16Virtual distributed bridging
03/31/16Virtual distributed bridging
03/31/16Controller driven reconfiguration of a multi-layered application or service model
03/31/16Elastically managing a service node group
03/31/16Using physical location to modify behavior of a distributed virtual network element
03/31/16Distributed load balancing systems
03/31/16Load balancer of load balancers
03/31/16Method and providing a service with a plurality of service nodes
03/31/16Method and distributing load among a plurality of service nodes
03/31/16Method and distributing load among a plurality of service nodes
03/31/16Tunnel-enabled elastic service model
03/31/16Dynamically adjusting a data compute node group
03/31/16Inline service switch
03/31/16Configuring and operating a xaas model in a datacenter
03/31/16Dynamically adjusting load balancing
03/31/16Dynamically adjusting load balancing
03/31/16Sticky service sessions in a datacenter
03/17/16Last-hop processing for reverse direction packets
03/10/16Migrating middlebox state for distributed middleboxes
03/03/16Method and system for implementing logical port classifications
01/14/16Network operating system for managing and securing networks
12/31/15Method and differently encrypting different flows
12/31/15Method and encrypting data messages after detecting infected vm
12/31/15Method and dynamically creating encryption rules
Patent Packs
12/31/15Method and encrypting messages based on encryption group association
12/31/15Encryption system in a virtualized environment
12/31/15Encryption system in a virtualized environment
12/31/15Encoding control plane information in transport protocol source port field and applications thereof in network virtualization
12/31/15Network virtualization using just-in-time distributed capability for classification encoding
12/31/15Methods and systems to offload overlay network packet encapsulation to hardware
12/31/15Methods and systems for providing multi-tenancy support for single root i/o virtualization
12/31/15Method and differently encrypting data messages for different logical networks
12/10/15Use of stateless marking to speed up stateful firewall rule processing
12/10/15Use of stateless marking to speed up stateful firewall rule processing
12/10/15Efficient packet classification for dynamic containers
12/10/15Efficient packet classification for dynamic containers
12/03/15Consistent hashing for network traffic dispatching
11/26/15Automatic placement of clients in a distributed computer system based on at least physical network topology information
11/05/15Implementing fixed points in network state updates using generation numbers
11/05/15Buffered subscriber tables for maintaining a consistent network state
11/05/15Secondary input queues for maintaining a consistent network state
10/01/15Using loopback interfaces of multiple tcp/ip stacks for communication between processes
10/01/15Replicating broadcast, unknown-unicast, and multicast traffic in overlay logical networks bridged with physical networks
10/01/15Packet tracing in a software-defined networking environment
Social Network Patent Pack
10/01/15Address resolution using multiple designated instances of a logical router
10/01/15Using different tcp/ip stacks for different hypervisor services
10/01/15Ingress ecmp in virtual distributed routing environment
10/01/15Host architecture for efficient cloud service access
10/01/15Procedures for efficient cloud service access in a system with multiple tenant logical networks
10/01/15Hashing techniques for use in a network environment
10/01/15Performing a finishing operation to improve the quality of a resulting hash
10/01/15Flow cache hierarchy
10/01/15Using different tcp/ip stacks with separately allocated resources
10/01/15Caching of service decisions
10/01/15Distributed network address translation for efficient cloud service access
10/01/15Configuring interactions with a firewall service virtual machine
10/01/15Method and integrating a service virtual machine
10/01/15Auto detecting legitimate ip addresses using spoofguard agents
10/01/15Using different tcp/ip stacks for different tenants on a multi-tenant host
09/24/15Dynamic routing for logical routers
09/24/15Multiple levels of logical routers
09/17/15Static routes for logical routers
09/17/15Managed gateways peering with external router to attract ingress packets
09/17/15Route advertisement by managed gateways
Social Network Patent Pack
09/17/15Logical router processing by network controller
09/10/15Method and system for path discovery
08/20/15Specifying point of enforcement in a firewall rule
08/20/15Method and distributing firewall rules
08/20/15Provisioning firewall rules on a firewall enforcing device
08/06/15Firewalls in logical networks
06/25/15Method and implementing and managing virtual switches
06/18/15Dynamically adjusting the number of flows allowed in a flow table cache
06/18/15Installing and managing flows in a flow table cache
06/18/15Connectivity segment coloring
06/11/15Inspecting operations of a machine to detect elephant flows
06/11/15Detecting an elephant flow based on the size of a packet
06/11/15Detecting and handling elephant flows
06/11/15Reporting elephant flows to a network controller
05/21/15Architecture of networks with middleboxes
05/07/15Network control system for configuring middleboxes
04/30/15Packet conflict resolution
04/30/15Dynamic generation of flow entries for last-hop processing
04/16/15Asymmetric connection with external networks
04/16/15Bridging between network segments with a logical router
04/16/15Arp for logical router
04/16/15Configuration of logical router
04/16/15Logical router
04/09/15Connection identifier assignment and source network address translation
04/09/15Network controller for managing software and hardware forwarding elements
04/09/15Database protocol for exchanging forwarding state with hardware switches
04/09/15Managing software and hardware forwarding elements to define virtual networks
04/02/15Tracking prefixes of values associated with different rules to generate flows
03/26/15Adjusting connection validating control signals in response to changes in network traffic
03/26/15Adjusting connection validating control signals in response to changes in network traffic
Social Network Patent Pack
03/19/15Tracking prefixes of values associated with different rules to generate flows
03/19/15Generating flows using common match techniques
03/19/15Performing a multi-stage lookup to classify packets
03/19/15Dynamically generating flows with wildcard fields
03/19/15Connection identifier assignment and source network address translation
03/19/15Data upgrade framework for distributed systems
03/05/15High availability l3 gateways for logical networks
03/05/15Multiple active l3 gateways for logical networks
02/19/15Hitless upgrade for network control applications
02/19/15Providing services for logical networks
02/19/15Generation of dhcp configuration files
01/15/15Using headerspace analysis to identify classes of packets
01/15/15Tracing network packets by a cluster of network controllers
01/15/15Tracing network packets through logical and physical networks
01/15/15Tracing logical network packets through physical network
01/15/15Using headerspace analysis to identify flow entry reachability
01/15/15Maintaining data stored with a packet
01/15/15Methods and stateless transport layer tunneling
01/08/15Reconciliation of network state across physical domains
01/08/15Managing forwarding of logical network traffic between physical domains
01/08/15Unified replication mechanism for fault-tolerance of state
01/08/15Unified replication mechanism for fault-tolerance of state
01/08/15Storing network state at a network controller
01/08/15Encapsulating data packets using an adaptive tunnelling protocol
01/08/15Hybrid packet processing
01/08/15Managing context identifier assignment across multiple physical domains
08/22/13Scheduling distribution of physical control plane data
08/22/13Tunnel creation
08/15/13Universal physical control plane







ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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