公开(公告)号：US10897420B1

公开(公告)日：2021-01-19

申请号：US16235993

申请日：2018-12-28

申请人： Juniper Networks, Inc.

发明人： Jacopo Pianigiani ,  Vivekananda Shenoy ,  Ankur Tandon ,  Atul S Moghe ,  Suresh K Balineni ,  Tong Jiang ,  Kiran N. Kasim ,  Sridevi JeevaRaj

IPC分类号： H04L12/741 ,  H04L12/46 ,  H04L12/713

摘要： An example data center system includes server devices hosting data of a first tenant and a second tenant of the data center, network devices of an interconnected topology coupling the server devices including respective service virtual routing and forwarding (VRF) tables, and one or more service devices that communicatively couple the network devices, wherein the service devices include respective service VRF tables for the first set of server devices and the second set of server devices, and wherein the service devices apply services to network traffic flowing between the first set of server devices and the second set of server devices using the first service VRF table and the second service VRF table.

公开(公告)号：US11303555B2

公开(公告)日：2022-04-12

申请号：US16457050

申请日：2019-06-28

申请人： Juniper Networks, Inc.

发明人： Jacopo Pianigiani ,  Suresh K Balineni ,  Anantharamu Suryanarayana ,  Atul S Moghe ,  Shivayogi Ugaji ,  Tong Jiang

IPC分类号： H04L12/751 ,  H04L12/24 ,  H04L12/26 ,  H04L12/721 ,  H04L12/771 ,  H04L12/715 ,  H04L45/02 ,  H04L41/08 ,  H04L43/00 ,  H04L45/00 ,  H04L45/64

摘要： Techniques are disclosed for providing a Software Defined Networking (SDN) controller with real-time or near-real time visibility of the operation of data center fabrics to determine whether the DCI was properly configured. For example, an SDN controller receives high-level configuration data that describes a desired state of a network managed by the SDN controller at a high level of abstraction. The SDN controller applies a transformation function to the high-level configuration data to generate a low-level configuration data for network devices configured to implement the desired state of the network. SDN controller configures the SDN controller as a peer to the network devices to obtain one or more routes exchanged between the network devices. The SDN controller sends the low-level configuration data to the network devices to cause the network devices to implement the desired state of the network.

公开(公告)号：US11722408B1

公开(公告)日：2023-08-08

申请号：US17248257

申请日：2021-01-15

申请人： Juniper Networks, Inc.

发明人： Jacopo Pianigiani ,  Vivekananda Shenoy ,  Ankur Tandon ,  Atul S Moghe ,  Suresh K Balineni ,  Tong Jiang ,  Kiran N. Kasim ,  Sridevi JeevaRaj

IPC分类号： H04L45/00 ,  H04L12/46 ,  H04L45/586 ,  H04L45/745

CPC分类号： H04L45/54 ,  H04L12/4641 ,  H04L45/586 ,  H04L45/745

摘要： An example data center system includes server devices hosting data of a first tenant and a second tenant of the data center, network devices of an interconnected topology coupling the server devices including respective service virtual routing and forwarding (VRF) tables, and one or more service devices that communicatively couple the network devices, wherein the service devices include respective service VRF tables for the first set of server devices and the second set of server devices, and wherein the service devices apply services to network traffic flowing between the first set of server devices and the second set of server devices using the first service VRF table and the second service VRF table.