公开(公告)号：US08996917B1

公开(公告)日：2015-03-31

申请号：US13709619

申请日：2012-12-10

Applicant: Google Inc.

Inventor： Vijay Chandramohan ,  Sushant Jain ,  Alok Kumar ,  Anand Raghuraman

IPC: G06F11/00

CPC classification number: G06F11/3696

Abstract: Systems and methods are described herein for validating operation of a centrally managed network. A central controller is configured to manage a network, and an emulator configured to emulate one or more nodes in the network is connected to the central controller. The emulator determines a state value for one or more nodes in the network, and the state value represents whether the respective node is in error. The emulator receives a first plurality of policies including instructions for the nodes in the network, and whether the policies are consistent with one another is identified.

Abstract translation: 这里描述了用于验证集中管理的网络的操作的系统和方法。 中央控制器被配置为管理网络，并且被配置为模拟网络中的一个或多个节点的仿真器被连接到中央控制器。 仿真器确定网络中一个或多个节点的状态值，状态值表示相应节点是否存在错误。 模拟器接收包括网络中的节点的指令的第一多个策略以及策略是否彼此一致。