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公开(公告)号：US10728145B2
公开(公告)日：2020-07-28
申请号：US16118107
申请日：2018-08-30
Applicant: Juniper Networks, Inc.
Inventor： Vinay Chandrakant Rao , Madhukar Nayakbomman , Venkatraman Venkatapathy , Yuvaraja Mariappan , Dinesh Bakiaraj , Sachchidanand Vaidya
IPC: G06F9/455 , H04L12/46 , H04L12/713 , H04L12/707 , H04L12/24
Abstract: 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.
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公开(公告)号：US20210067408A1
公开(公告)日：2021-03-04
申请号：US16949699
申请日：2020-11-11
Applicant: Juniper Networks, Inc.
Inventor： Sachchidanand Vaidya , Yuvaraja Mariappan , Dinesh Bakiaraj , Rudramahesh S. Rugge
Abstract: 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.
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公开(公告)号：US20200076685A1
公开(公告)日：2020-03-05
申请号：US16129441
申请日：2018-09-12
Applicant: Juniper Networks, Inc.
Inventor： Sachchidanand Vaidya , Yuvaraja Mariappan , Dinesh Bakiaraj , Rudramahesh S. Rugge
Abstract: 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.
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公开(公告)号：US11171830B2
公开(公告)日：2021-11-09
申请号：US16949699
申请日：2020-11-11
Applicant: Juniper Networks, Inc.
Inventor： Sachchidanand Vaidya , Yuvaraja Mariappan , Dinesh Bakiaraj , Rudramahesh S. Rugge
Abstract: 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.
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公开(公告)号：US08953592B2
公开(公告)日：2015-02-10
申请号：US13631704
申请日：2012-09-28
Applicant: Juniper Networks, Inc.
Inventor： Gopi Krishna , Apurva Mehta , Ananda Sathyanarayana , Bobby Vandalore , Dinesh Bakiaraj , Vignesh Chinnakkannu
CPC classification number: H04L61/203 , H04L12/1407 , H04L29/12245 , H04L61/2514 , H04L61/2517 , H04L61/2567 , H04W8/26
Abstract: In general, techniques are described for informing services nodes of private network address information in order to apply subscriber-aware services with the services node. In some examples, a services node includes an Authentication, Authorization, and Accounting (AAA) interface to receive a AAA message, wherein the AAA message has been extended from a AAA protocol to specify a private network address of a subscriber device authenticated to an access network by the AAA server and assigned the private network address that is not routable external to the access network. A mapping module associates the public network address of subscriber data traffic with the private network address received by the AAA message. One or more service modules select one or more of a plurality of subscriber policies using the associated private network address and apply services to the subscriber data traffic in accordance with the selected subscriber policies.
Abstract translation: 通常，描述了用于向服务节点通知专用网络地址信息以便将服务节点应用订户感知服务的技术。 在一些示例中，服务节点包括用于接收AAA消息的认证，授权和计费（AAA）接口，其中所述AAA消息已经从AAA协议扩展以指定认证到接入的订户设备的专用网络地址 由AAA服务器进行网络连接，并分配在接入网络外部不可路由的专用网络地址。 映射模块将用户数据业务的公网地址与AAA消息接收到的私网地址相关联。 一个或多个服务模块使用相关联的专用网络地址选择多个订户策略中的一个或多个，并且根据所选择的订户策略将服务应用于用户数据业务。
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Patent Agency Ranking
公开(公告)号：US20140092899A1
公开(公告)日：2014-04-03
申请号：US13631704
申请日：2012-09-28
Applicant: JUNIPER NETWORKS, INC.
Inventor： Gopi Krishna , Apurva Mehta , Ananda Sathyanarayana , Bobby Vandalore , Dinesh Bakiaraj , Vignesh Chinnakkannu
IPC: H04L12/56
CPC classification number: H04L61/203 , H04L12/1407 , H04L29/12245 , H04L61/2514 , H04L61/2517 , H04L61/2567 , H04W8/26
Abstract: In general, techniques are described for informing services nodes of private network address information in order to apply subscriber-aware services with the services node. In some examples, a services node includes an Authentication, Authorization, and Accounting (AAA) interface to receive a AAA message, wherein the AAA message has been extended from a AAA protocol to specify a private network address of a subscriber device authenticated to an access network by the AAA server and assigned the private network address that is not routable external to the access network. A mapping module associates the public network address of subscriber data traffic with the private network address received by the AAA message. One or more service modules select one or more of a plurality of subscriber policies using the associated private network address and apply services to the subscriber data traffic in accordance with the selected subscriber policies.
Abstract translation: 通常，描述了用于向服务节点通知专用网络地址信息以便将服务节点应用订户感知服务的技术。 在一些示例中，服务节点包括用于接收AAA消息的认证，授权和计费（AAA）接口，其中所述AAA消息已经从AAA协议扩展以指定认证到接入的订户设备的专用网络地址 由AAA服务器进行网络连接，并分配在接入网络外部不可路由的专用网络地址。 映射模块将用户数据业务的公网地址与AAA消息接收到的私网地址相关联。 一个或多个服务模块使用相关联的专用网络地址选择多个订户策略中的一个或多个，并且根据所选择的订户策略将服务应用于用户数据业务。
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公开(公告)号：US11075806B1
公开(公告)日：2021-07-27
申请号：US15198912
申请日：2016-06-30
Applicant: Juniper Networks, Inc.
Inventor： Pramod Srinivasan , Dinesh Bakiaraj , David M. Katz
IPC: H04L12/24
Abstract: In general, techniques are described for providing a hierarchical naming scheme used to propagate state information within network devices. A network device comprising a topic database and a processor may be configured to perform the techniques. The topic database may be configured to store a hierarchical naming scheme that associates objects representative of the state information to hierarchically arranged topics. The processor may be configured to associate consuming components within the network device to the hierarchically arranged topics, and operate as a producer component to publish an object to one of the hierarchically arranged topics. The processor may also be configured to propagate the published object to one of the consumer components associated with the one of the hierarchically arranged topics.
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公开(公告)号：US09838904B1
公开(公告)日：2017-12-05
申请号：US14733460
申请日：2015-06-08
Applicant: Juniper Networks, Inc.
Inventor： Roopa Bayar , Prasad Chigurupati , Gazal Sahai , Jagadish Grandhi , Dinesh Bakiaraj , Gopi Krishna
CPC classification number: H04W76/10 , H04L41/50 , H04M15/41 , H04M15/43 , H04M15/62 , H04M15/66 , H04M15/765 , H04M15/8228 , H04W28/0263 , H04W28/0268 , H04W76/12
Abstract: In general, techniques are described for programming a set of one or more pre-defined rules within the forwarding plane of a packet gateway of a mobile service provider network and caching, within control plane, a group identifier that identifies the set of programmed, pre-defined rules. The control plane may match quality of service (QoS) information of incoming subscriber service requests with the group identifier and respective subsets of the set of programmed, pre-defined rules to rapidly associate service requests with already-programmed PCC rules and thereafter install, to the forwarding plane, subscriber service-specific actions for the PCC rules.
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公开(公告)号：US09813345B1
公开(公告)日：2017-11-07
申请号：US15012575
申请日：2016-02-01
Applicant: Juniper Networks, Inc.
Inventor： Gopi Krishna , Jagadish Grandhi , Dinesh Bakiaraj , Sandesh Kumar Sodhi , Ananda Sathyanarayana
IPC: H04L12/801 , H04W28/08 , H04L12/835 , H04L12/851 , H04W88/16
Abstract: In general, techniques are described for offloading data transfer statistics from a mobile access gateway. The mobile access gateway comprises a forwarding unit. The forwarding unit comprises a packet forwarding engine (PFE). When the PFE receives a packet, the PFE updates a data transfer statistic based on a quantity of data in the packet. The data transfer statistic is initially stored in a memory of the PFE. The PFE is configured to push the data transfer statistic from the memory of the PFE to a memory of the forwarding unit.
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公开(公告)号：US10855531B2
公开(公告)日：2020-12-01
申请号：US16129441
申请日：2018-09-12
Applicant: Juniper Networks, Inc.
Inventor： Sachchidanand Vaidya , Yuvaraja Mariappan , Dinesh Bakiaraj , Rudramahesh S. Rugge
Abstract: 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.
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