公开(公告)号：EP4302469A1

公开(公告)日：2024-01-10

申请号：EP22712227.2

申请日：2022-02-28

申请人： Juniper Networks, Inc.

发明人： SIVAKUMAR, Mahesh ,  SHARMA, Shailender ,  VAIDYA, Sachchidanand ,  D N, Pranavadatta ,  MARIAPPAN, Yuvaraja ,  KARJALA SUBRAMANYAM, Narendranath ,  GANAPATHY, Sivakumar ,  GODDARD, Philip M. ,  KURAPATI, Pavan Kumar ,  PILLAREDDY, Sangarshan ,  PAUL, Arijit ,  GREWAL, Ashutosh K. ,  AKKIPEDDI, Srinivas ,  NALLAMOTHU, Vinay K ,  K N, Kiran

IPC分类号： H04L45/586 ,  H04L41/082

公开(公告)号：EP3617880A1

公开(公告)日：2020-03-04

申请号：EP19183175.9

申请日：2019-06-28

申请人： Juniper Networks, Inc.

发明人： VAIDYA, Sachchidanand ,  MARIAPPAN, Yuvaraja ,  BAKIARAJ, Dinesh ,  RUGGE, Rudramahesh S. ,  VENKATAPATHY, Venkatraman ,  NAYAKBOMMAN, Madhukar ,  RAO, Vinay Chandrakant

IPC分类号： G06F9/50 ,  H04L12/24 ,  H04L29/12 ,  G06F9/455

摘要： In some examples, a method includes receiving, by an orchestrator for a virtualized computing infrastructure, namespace specification data the specifies a namespace, a first virtual network for the namespace, and a second virtual network for the namespace; sending, by the orchestrator to a network controller for the virtualized computing infrastructure, based on the namespace specification data, at least one request to create, for a virtual execution element to be deployed to the namespace and instantiated in a computing device of the virtualized computing infrastructure, respective virtual network interfaces for the first virtual network and the second virtual network; and send, by the network controller to the computing device, interface configuration data to configure a first virtual network interface for the first virtual network and a second virtual network interface for the second virtual network.

公开(公告)号：EP4322005A1

公开(公告)日：2024-02-14

申请号：EP23184558.7

申请日：2019-06-28

申请人： Juniper Networks, Inc.

发明人： VAIDYA, Sachchidanand ,  MARIAPPAN, Yuvaraja ,  RUGGE, Rudramahesh S. ,  VENKATAPATHY, Venkatraman ,  NAYAKBOMMAN, Madhukar ,  RAO, Vinay Chandrakant ,  BAKIARAJ, Dinesh

IPC分类号： G06F9/50 ,  G06F8/60 ,  G06F9/445 ,  H04L41/0806 ,  H04L41/0895 ,  H04L41/342 ,  G06F9/455 ,  H04L41/044

摘要： In some examples, a method includes receiving, by an orchestrator for a virtualized computing infrastructure, namespace specification data the specifies a namespace, a first virtual network for the namespace, and a second virtual network for the namespace; sending, by the orchestrator to a network controller for the virtualized computing infrastructure, based on the namespace specification data, at least one request to create, for a virtual execution element to be deployed to the namespace and instantiated in a computing device of the virtualized computing infrastructure, respective virtual network interfaces for the first virtual network and the second virtual network; and send, by the network controller to the computing device, interface configuration data to configure a first virtual network interface for the first virtual network and a second virtual network interface for the second virtual network.

公开(公告)号：EP3716533A1

公开(公告)日：2020-09-30

申请号：EP19181700.6

申请日：2019-06-21

申请人： Juniper Networks, Inc.

发明人： MARIAPPAN, Yuvaraja ,  VAIDYA, Sachchidanand ,  VIJAYARAGAVAN, Pragash ,  MUCHARIKAR, Prasanna D.

IPC分类号： H04L12/24

摘要： Techniques are described for specifying a backend virtual network for a service load balancer. An example orchestrator of this disclosure is configured to receive a service definition for a service implemented by load balancing service traffic for the service among a plurality of backend virtual execution elements, wherein the service definition specifies a first virtual network to use as a backend virtual network for the service, to instantiate, in a selected one of the computing devices, a backend virtual execution element for the service, and to configure, based on the service definition specifying the first virtual network to use as the backend virtual network for the service, a network controller for the virtualized computing infrastructure to configure a load balancer to load balance service traffic to a first virtual network interface, of the backend virtual element, for the first virtual network.

公开(公告)号：EP4307632A3

公开(公告)日：2024-01-24

申请号：EP23194733.4

申请日：2022-02-28

申请人： Juniper Networks, Inc.

发明人： SIVAKUMAR, Mahesh ,  SHARMA, Shailender ,  VAIDYA, Sachchidanand ,  D N, Pranavadatta ,  MARIAPPAN, Yuvaraja ,  KARJALA SUBRAMANYAM, Narendranath ,  GANAPATHY, Sivakumar ,  GODDARD, Philip M. ,  KURAPATI, Pavan Kumar ,  PILLAREDDY, Sangarshan ,  PAUL, Arijit ,  GREWAL, Ashutosh K. ,  AKKIPEDDI, Srinivas ,  NALLAMOTHU, Vinay K ,  K N, Kiran

IPC分类号： H04L45/586 ,  H04L41/40

摘要： In general, this disclosure describes techniques for a containerized router operating within a cloud native orchestration framework. In an example, a virtualized cell site router comprises a computing device configured with a containerized router, the computing device comprising: a containerized virtual router configured to execute on the processing circuitry and configured to implement a data plane for the containerized router; a containerized routing protocol process configured to execute on the processing circuitry and configured to implement a control plane for the containerized router; and a pod comprising a containerized distributed unit, wherein the containerized routing protocol process is configured to advertise routing information comprising reachability information for the containerized distributed unit.

公开(公告)号：EP4307639A1

公开(公告)日：2024-01-17

申请号：EP23194723.5

申请日：2022-02-28

申请人： Juniper Networks, Inc.

发明人： AKKIPEDDI, Srinivas ,  VAIDYA, Sachchidanand ,  SIVAKUMAR, Mahesh ,  KURAPATI, Pavan Kumar ,  GODDARD, Philip M. ,  GANAPATHY, Sivakumar ,  SHARMA, Shailender ,  K N, Kiran ,  D N, Pranavadatta ,  NALLAMOTHU, Vinay K ,  MARIAPPAN, Yuvaraja ,  GREWAL, Ashutosh K. ,  SUBRAMANYAM, Narendranath Karjala ,  PAUL, Arijit ,  PILLAREDDY, Sangarshan

IPC分类号： H04L45/586 ,  H04L41/40

摘要： In general, this disclosure describes techniques for a containerized router operating within a cloud native orchestration framework. In an example, a virtualized cell site router comprises a computing device configured with a containerized router, the computing device comprising: a containerized virtual router configured to execute on the processing circuitry and configured to implement a data plane for the containerized router; a containerized routing protocol process configured to execute on the processing circuitry and configured to implement a control plane for the containerized router; and a pod comprising a containerized distributed unit, wherein the containerized routing protocol process is configured to advertise routing information comprising reachability information for the containerized distributed unit.

公开(公告)号：EP4307632A2

公开(公告)日：2024-01-17

申请号：EP23194733.4

申请日：2022-02-28

申请人： Juniper Networks, Inc.

发明人： SIVAKUMAR, Mahesh ,  SHARMA, Shailender ,  VAIDYA, Sachchidanand ,  D N, Pranavadatta ,  MARIAPPAN, Yuvaraja ,  KARJALA SUBRAMANYAM, Narendranath ,  GANAPATHY, Sivakumar ,  GODDARD, Philip M. ,  KURAPATI, Pavan Kumar ,  PILLAREDDY, Sangarshan ,  PAUL, Arijit ,  GREWAL, Ashutosh K. ,  AKKIPEDDI, Srinivas ,  NALLAMOTHU, Vinay K ,  K N, Kiran

IPC分类号： H04L41/082

摘要： In general, this disclosure describes techniques for a containerized router operating within a cloud native orchestration framework. In an example, a virtualized cell site router comprises a computing device configured with a containerized router, the computing device comprising: a containerized virtual router configured to execute on the processing circuitry and configured to implement a data plane for the containerized router; a containerized routing protocol process configured to execute on the processing circuitry and configured to implement a control plane for the containerized router; and a pod comprising a containerized distributed unit, wherein the containerized routing protocol process is configured to advertise routing information comprising reachability information for the containerized distributed unit.

公开(公告)号：EP4307115A1

公开(公告)日：2024-01-17

申请号：EP23180986.4

申请日：2019-06-18

申请人： Juniper Networks, Inc.

发明人： Rao, Vinay Chandrakant ,  NAYAKBOMMAN, Madhukar ,  VENKATAPATHY, Venkatraman ,  MARIAPPAN, Yuvaraja ,  BAKIARAJ, Dinesh ,  VAIDYA, Sachchidanand

IPC分类号： G06F9/50 ,  H04L41/0895 ,  G06F9/445 ,  G06F9/455 ,  H04L41/0803 ,  H04L41/0806 ,  H04L101/622

摘要： Techniques are described for creating multiple virtual network interfaces usable by a logically-related group of one or more containers ("pod") for communicating on respective virtual networks of a network infrastructure. In some examples, a control flow for pod network interface configuration on a host includes obtaining, by a CNI instance, a list of multiple virtual network interfaces from an agent of a network controller that is executing on the host. The single CNI instance processes the list of multiple virtual network interfaces to create corresponding virtual network interfaces for the pod and, for each of the virtual network interfaces, to attach the virtual network interface to the pod and to the virtual router or bridge for the host. In this way, the single CNI enables packetized communications by containers of the pod over multiple networks using the multiple virtual network interfaces configured for the pod.

公开(公告)号：EP3617879A1

公开(公告)日：2020-03-04

申请号：EP19180802.1

申请日：2019-06-18

申请人： Juniper Networks, Inc.

发明人： RAO, Vinay Chandrakant ,  NAYAKBOMMAN, Madhukar ,  VENKATAPATHY, Venkatraman ,  MARIAPPAN, Yuvaraja ,  BAKIARAJ, Dinesh ,  VAIDYA, Sachchidanand

IPC分类号： G06F9/50 ,  H04L29/12 ,  H04L12/24 ,  G06F9/455

摘要： Techniques are described for creating multiple virtual network interfaces usable by a logically-related group of one or more containers ("pod") for communicating on respective virtual networks of a network infrastructure. In some examples, a control flow for pod network interface configuration on a host includes obtaining, by a CNI instance, a list of multiple virtual network interfaces from an agent of a network controller that is executing on the host. The single CNI instance processes the list of multiple virtual network interfaces to create corresponding virtual network interfaces for the pod and, for each of the virtual network interfaces, to attach the virtual network interface to the pod and to the virtual router or bridge for the host. In this way, the single CNI enables packetized communications by containers of the pod over multiple networks using the multiple virtual network interfaces configured for the pod.