公开(公告)号：US11018945B2

公开(公告)日：2021-05-25

申请号：US15919130

申请日：2018-03-12

Applicant: Futurewei Technologies, Inc.

Inventor： Young Lee ,  James Guichard ,  Ricard Vilalta ,  Dhruv Dhody ,  Satish Karunanithi

IPC: H04L12/24 ,  H04L12/26

Abstract: A method implemented by a central controller is provided. The method includes receiving traffic monitoring information from a client, and sending a traffic monitor request to a network controller, the traffic monitor request requesting the network controller to monitor one or more traffic parameters based on the traffic monitoring information. The method further includes receiving a traffic report from the network controller, and responsive to determining that a monitored traffic parameter in the traffic report does not satisfy a condition specified by the traffic monitoring information, initiating a scaling operation based on data contained in the traffic report.

公开(公告)号：US20190173784A1

公开(公告)日：2019-06-06

申请号：US15832984

申请日：2017-12-06

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： James Guichard ,  Young Lee

IPC: H04L12/741 ,  H04L12/931

Abstract: A computer-implemented method for establishing virtual network (VN) routes includes receiving, at a Software Defined Networking (SDN) controller and from a customer network, a first routing request. The first routing request includes a destination address for a VN and a first Quality of Service (QoS) indicator associated with a first service of the VN. The SDN controller determines a first VN route in a provider network based on the first QoS indicator and the destination address. The SDN controller associates a first VN label with the first VN route. The SDN controller transmits a first routing response to the customer network. The first routing response includes the first VN label. The SDN controller transmits the first VN label and first routing information indicating the first VN route to an edge router of the provider network.

公开(公告)号：US20180270118A1

公开(公告)日：2018-09-20

申请号：US15919130

申请日：2018-03-12

Applicant: Futurewei Technologies, Inc.

Inventor： Young Lee ,  James Guichard ,  Ricard Vilalta ,  Dhurv Dhody ,  Satish Karunanithi

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/0896 ,  H04L43/062 ,  H04L43/08 ,  H04L43/0829 ,  H04L43/087 ,  H04L43/0882 ,  H04L43/16

Abstract: A method implemented by a central controller is provided. The method includes receiving traffic monitoring information from a client, and sending a traffic monitor request to a network controller, the traffic monitor request requesting the network controller to monitor one or more traffic parameters based on the traffic monitoring information. The method further includes receiving a traffic report from the network controller, and responsive to determining that a monitored traffic parameter in the traffic report does not satisfy a condition specified by the traffic monitoring information, initiating a scaling operation based on data contained in the traffic report.