公开(公告)号：US11070422B2

公开(公告)日：2021-07-20

申请号：US16571365

申请日：2019-09-16

Applicant: Cisco Technology, Inc.

Inventor： Oliver James Bull ,  Rex Emmanuel Fernando ,  Anand Oswal ,  Kausik Majumdar ,  Darren Russell Dukes ,  Sanjay Kumar Hooda

IPC: H04L12/26 ,  H04L12/24 ,  H04L12/851 ,  H04L12/815 ,  H04L12/813 ,  H04W84/04 ,  H04W88/16

Abstract: An enterprise controller of an enterprise network sends to a service gateway of a service provider network a request for network slice information about network slices provisioned on a data plane of the service provider network. Responsive to the sending, the enterprise controller receives from the service gateway the network slice information including identifiers of and properties associated with the network slices. Responsive to receiving a request for the network slice information from a network device at a border of a forwarding plane of the enterprise network, the enterprise controller sends the network slice information to the network device to cause the network device to perform configuring network traffic in the forwarding plane with identifiers of ones of the network slices that match the network traffic, and to perform forwarding the network traffic configured with the identifiers to the data plane of the service provider network.

公开(公告)号：US12052135B2

公开(公告)日：2024-07-30

申请号：US17336424

申请日：2021-06-02

Applicant: Cisco Technology, Inc.

Inventor： Oliver James Bull ,  Rex Emmanuel Fernando ,  Anand Oswal ,  Kausik Majumdar ,  Darren Russell Dukes ,  Sanjay Kumar Hooda

IPC: H04L47/20 ,  H04L41/0806 ,  H04L41/0893 ,  H04L43/08 ,  H04L47/22 ,  H04L47/24 ,  H04W84/04 ,  H04W88/16

CPC classification number: H04L41/0806 ,  H04L41/0893 ,  H04L43/08 ,  H04L47/20 ,  H04L47/22 ,  H04L47/24 ,  H04W84/042 ,  H04W88/16

Abstract: An enterprise controller of an enterprise network sends to a service gateway of a service provider network a request for network slice information about network slices provisioned on a data plane of the service provider network. Responsive to the sending, the enterprise controller receives from the service gateway the network slice information including identifiers of and properties associated with the network slices. Responsive to receiving a request for the network slice information from a network device at a border of a forwarding plane of the enterprise network, the enterprise controller sends the network slice information to the network device to cause the network device to perform configuring network traffic in the forwarding plane with identifiers of ones of the network slices that match the network traffic, and to perform forwarding the network traffic configured with the identifiers to the data plane of the service provider network.

公开(公告)号：US20230188413A1

公开(公告)日：2023-06-15

申请号：US18164010

申请日：2023-02-03

Applicant: Cisco Technology, Inc.

Inventor： Oliver James Bull ,  Rex Emmanuel Fernando ,  Anand Oswal ,  Kausik Majumdar ,  Darren Russell Dukes ,  Sanjay Kumar Hooda

IPC: H04L41/0806 ,  H04L43/08 ,  H04L41/0893 ,  H04L47/24 ,  H04L47/22 ,  H04L47/20

CPC classification number: H04L41/0806 ,  H04L43/08 ,  H04L41/0893 ,  H04L47/24 ,  H04L47/22 ,  H04L47/20 ,  H04W84/042

Abstract: An enterprise controller of an enterprise network sends to a service gateway of a service provider network a request for network slice information about network slices provisioned on a data plane of the service provider network. Responsive to the sending, the enterprise controller receives from the service gateway the network slice information including identifiers of and properties associated with the network slices. Responsive to receiving a request for the network slice information from a network device at a border of a forwarding plane of the enterprise network, the enterprise controller sends the network slice information to the network device to cause the network device to perform configuring network traffic in the forwarding plane with identifiers of ones of the network slices that match the network traffic, and to perform forwarding the network traffic configured with the identifiers to the data plane of the service provider network.

公开(公告)号：US20210083933A1

公开(公告)日：2021-03-18

申请号：US16571365

申请日：2019-09-16

Applicant: Cisco Technology, Inc.

Inventor： Oliver James Bull ,  Rex Emmanuel Fernando ,  Anand Oswal ,  Kausik Majumdar ,  Darren Russell Dukes ,  Sanjay Kumar Hooda

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/813 ,  H04L12/851 ,  H04L12/815

Abstract: An enterprise controller of an enterprise network sends to a service gateway of a service provider network a request for network slice information about network slices provisioned on a data plane of the service provider network. Responsive to the sending, the enterprise controller receives from the service gateway the network slice information including identifiers of and properties associated with the network slices. Responsive to receiving a request for the network slice information from a network device at a border of a forwarding plane of the enterprise network, the enterprise controller sends the network slice information to the network device to cause the network device to perform configuring network traffic in the forwarding plane with identifiers of ones of the network slices that match the network traffic, and to perform forwarding the network traffic configured with the identifiers to the data plane of the service provider network.

公开(公告)号：US11870641B2

公开(公告)日：2024-01-09

申请号：US18164010

申请日：2023-02-03

Applicant: Cisco Technology, Inc.

Inventor： Oliver James Bull ,  Rex Emmanuel Fernando ,  Anand Oswal ,  Kausik Majumdar ,  Darren Russell Dukes ,  Sanjay Kumar Hooda

IPC: H04L43/08 ,  H04L41/0806 ,  H04L41/0893 ,  H04L47/24 ,  H04L47/22 ,  H04L47/20 ,  H04W84/04 ,  H04W88/16

CPC classification number: H04L41/0806 ,  H04L41/0893 ,  H04L43/08 ,  H04L47/20 ,  H04L47/22 ,  H04L47/24 ,  H04W84/042 ,  H04W88/16

Abstract: An enterprise controller of an enterprise network sends to a service gateway of a service provider network a request for network slice information about network slices provisioned on a data plane of the service provider network. Responsive to the sending, the enterprise controller receives from the service gateway the network slice information including identifiers of and properties associated with the network slices. Responsive to receiving a request for the network slice information from a network device at a border of a forwarding plane of the enterprise network, the enterprise controller sends the network slice information to the network device to cause the network device to perform configuring network traffic in the forwarding plane with identifiers of ones of the network slices that match the network traffic, and to perform forwarding the network traffic configured with the identifiers to the data plane of the service provider network.

公开(公告)号：US20210288877A1

公开(公告)日：2021-09-16

申请号：US17336424

申请日：2021-06-02

Applicant: Cisco Technology, Inc.

Inventor： Oliver James Bull ,  Rex Emmanuel Fernando ,  Anand Oswal ,  Kausik Majumdar ,  Darren Russell Dukes ,  Sanjay Kumar Hooda

IPC: H04L12/24 ,  H04L12/26 ,  H04L12/851 ,  H04L12/815 ,  H04L12/813

Abstract: An enterprise controller of an enterprise network sends to a service gateway of a service provider network a request for network slice information about network slices provisioned on a data plane of the service provider network. Responsive to the sending, the enterprise controller receives from the service gateway the network slice information including identifiers of and properties associated with the network slices. Responsive to receiving a request for the network slice information from a network device at a border of a forwarding plane of the enterprise network, the enterprise controller sends the network slice information to the network device to cause the network device to perform configuring network traffic in the forwarding plane with identifiers of ones of the network slices that match the network traffic, and to perform forwarding the network traffic configured with the identifiers to the data plane of the service provider network.