公开(公告)号：US20190258753A1

公开(公告)日：2019-08-22

申请号：US15928932

申请日：2018-03-22

申请人： Juniper Networks, Inc.

发明人： Nosherwan Minwalla ,  Guangyu Zhu ,  David Tung ,  Ai He ,  Jayabharat Boddu ,  Matthew Jeremy Mellin ,  Javier Antich

IPC分类号： G06F17/50 ,  G06N99/00 ,  G06F9/445

摘要： In general, techniques are described for automated network device model creation using randomized test beds. A device comprising a processor may be configured to perform the techniques. The processor may generate, based on simulation configuration files, configuration objects for performing a plurality of simulation iterations with respect to the network device operating within a test environment. Each of the simulation iterations may be configured to randomly assign parameters within the test environment. The driver may conduct, based on the configuration objects, each of the simulation iterations within the test environment to collect simulation datasets representative of operating states of the network device. The analytics module may perform machine learning with respect to each of the simulation datasets to generate a model that predicts, responsive to configuration parameters, an operating state of the network device when configured with the configuration parameters for the network device.

公开(公告)号：US09485192B2

公开(公告)日：2016-11-01

申请号：US14251323

申请日：2014-04-11

申请人： Juniper Networks, Inc.

发明人： Javier Antich

IPC分类号： H04L12/911 ,  H04L12/723 ,  H04L12/927 ,  H04L29/12

CPC分类号： H04L47/825 ,  H04L45/507 ,  H04L47/781 ,  H04L47/805 ,  H04L61/203

摘要： In one example, a method includes receiving, by a service node, a request from an access node to establish a pseudowire to be used for sending subscriber traffic to the service node for application of services to the subscriber traffic at the service node, and, in response to receiving the request, sending a request message from the service node to a central server requesting both subscriber authentication and assignment of a forwarding component of the service node to which to anchor the pseudowire. The method also includes receiving, by the service node and from the central server, an authentication message in response to the request message, wherein the authentication message confirms subscriber authentication and indicates a forwarding component of the service node to which the service node should anchor the pseudowire.

摘要翻译： 在一个示例中，一种方法包括由服务节点接收来自接入节点的请求，以建立用于向服务节点发送用户业务的伪线，用于向服务节点处的用户业务应用服务， 响应于接收到请求，从服务节点向中央服务器发送请求消息，请求用户认证和分配用于锚定伪线的服务节点的转发组件。 所述方法还包括由所述服务节点和所述中心服务器响应于所述请求消息接收认证消息，其中所述认证消息确认用户认证，并且指示所述服务节点应锚定到的所述服务节点的转发组件 伪线