公开(公告)号：US09313171B2

公开(公告)日：2016-04-12

申请号：US14084378

申请日：2013-11-19

Applicant: Cisco Technology, Inc.

Inventor： Sunil Cherukuri ,  Xiao Hu Gao ,  Goran Saradzic

IPC: H04L29/06 ,  H04L12/723

CPC classification number: H04L63/02 ,  H04L45/00 ,  H04L45/50 ,  H04L63/0227 ,  H04L63/0272

Abstract: A device and method are provided to provide multi-exit firewall capabilities for cloud server or cloud service deployments without prior knowledge of reachability information of a client device where the client device may belong to one of several networks accessing the cloud server or cloud service. The reachability information may be derived based on flow of data to and from the client device in response to a data transfer initiation request. A firewall connection table may be updated to record routability to the client device comprising the derived reachability information. The recorded reachability information in the connection table may be used for the data transfer with the client device instead of a default route in a routing table.

Abstract translation: 提供了一种设备和方法，用于为云服务器或云服务部署提供多出口防火墙功能，而无需事先了解客户端设备的可达性信息，客户端设备可能属于接入云服务器或云服务的多个网络之一。 可访问性信息可以基于响应于数据传送发起请求的客户端设备的数据流而导出。 可以更新防火墙连接表以记录包括导出的可达性信息的客户端设备的可路由性。 连接表中记录的可达性信息可以用于与客户端设备的数据传输而不是路由表中的默认路由。

公开(公告)号：US20150039744A1

公开(公告)日：2015-02-05

申请号：US13953862

申请日：2013-07-30

Applicant: Cisco Technology, Inc.

Inventor： Haseeb Niazi ,  Sunil Cherukuri ,  Mohammed Khalid

IPC: H04L12/26

CPC classification number: H04L43/0876 ,  H04L41/0806 ,  H04L41/0823 ,  H04L43/16

Abstract: In one embodiment, a cloud network provides cloud services to the one or more clients, where data usage of each client is monitored on a per client basis. If the data usage of any client is above a first predetermined threshold, then a WAN optimization platform is automatically implemented within the cloud network for the client having the data usage determined to be above the first predetermined threshold.

Abstract translation: 在一个实施例中，云网络向一个或多个客户端提供云服务，其中在每个客户端基础上监视每个客户端的数据使用。 如果任何客户端的数据使用高于第一预定阈值，则在云网络内自动实现WAN优化平台，以使客户端具有高于第一预定阈值的数据使用。