公开(公告)号：US10021172B2

公开(公告)日：2018-07-10

申请号：US15274496

申请日：2016-09-23

Applicant: NEC Laboratories America, Inc.

Inventor： Rajesh Mahindra ,  Karthikeyan Sundaresan ,  Arijit Banerjee ,  Sampath Rangarajan

IPC: H04L29/08 ,  H04L12/24 ,  H04L12/727 ,  H04L12/715

CPC classification number: H04L67/10 ,  H04L41/5025 ,  H04L41/5054 ,  H04L41/5087 ,  H04L45/121 ,  H04L45/64 ,  H04L67/16

Abstract: Systems and methods for managing network resources, including managing a generated virtualized data plane network using a central controller. Virtual machine (VM) resources are assigned to two or more different network functions at a local data center. Traffic is dynamically optimized based on at least one of aggregate traffic demands and quality of service (QoS) goals, and resource allocations and inter-data center (DC) bandwidth resources are determined for VMs for a plurality of services. VMs for each middlebox function and a routing plane for each service are configured based on the determined resource allocation, and flows are routed based on the resource allocation and one or more configured network paths using an overlay-routing framework.

公开(公告)号：US20160269297A1

公开(公告)日：2016-09-15

申请号：US15064665

申请日：2016-03-09

Applicant: NEC Laboratories America, Inc.

Inventor： Rajesh Mahindra ,  Karthikeyan Sundaresan ,  Arijit Banerjee ,  Sampath Rangarajan

IPC: H04L12/803 ,  H04L12/743

CPC classification number: H04L47/125 ,  G06F9/46 ,  G06F9/50

Abstract: Methods and systems for load balancing on a control plane include calculating a hash of a unique identifier using a processor. The unique identifier is associated with a requesting device issuing a control request. The hash is mapped to a control plane processing device. The control request is forwarded to the control plane processing device.

Abstract translation: 用于在控制平面上进行负载平衡的方法和系统包括使用处理器计算唯一标识符的散列。 唯一标识符与发出控制请求的请求设备相关联。 散列映射到控制平面处理设备。 控制请求被转发到控制平面处理设备。

公开(公告)号：US20170085628A1

公开(公告)日：2017-03-23

申请号：US15274496

申请日：2016-09-23

Applicant: NEC Laboratories America, Inc.

Inventor： Rajesh Mahindra ,  Karthikeyan Sundaresan ,  Arijit Banerjee ,  Sampath Rangarajan

IPC: H04L29/08 ,  H04L12/24 ,  H04L12/727 ,  H04L12/721 ,  H04L12/26

CPC classification number: H04L67/10 ,  H04L41/5025 ,  H04L41/5054 ,  H04L41/5087 ,  H04L45/121 ,  H04L45/64 ,  H04L67/16

Abstract: Systems and methods for managing network resources, including managing a generated virtualized data plane network using a central controller. Virtual machine (VM) resources are assigned to two or more different network functions at a local data center. Traffic is dynamically optimized based on at least one of aggregate traffic demands and quality of service (QoS) goals, and resource allocations and inter-data center (DC) bandwidth resources are determined for VMs for a plurality of services. VMs for each middlebox function and a routing plane for each service are configured based on the determined resource allocation, and flows are routed based on the resource allocation and one or more configured network paths using an overlay-routing framework.