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21. 发明申请

US20130223442A1 System and Method for Managing Unknown Flows in a Flow-Based Switching Device 有权
标题翻译：用于管理基于流的交换设备中的未知流的系统和方法
公开(公告)号：US20130223442A1
公开(公告)日：2013-08-29
申请号：US13596564
申请日：2012-08-28
申请人： Rajesh Narayanan , Saikrishna Kotha , Robert L. Winter
发明人： Rajesh Narayanan , Saikrishna Kotha , Robert L. Winter
IPC分类号： H04L12/56
CPC分类号： H04L45/38 , H04L29/0653 , H04L41/0803 , H04L45/563 , H04L45/60 , H04L45/64 , H04L47/2483 , H04L49/15 , H04L49/25 , H04L49/45 , H04L49/70 , H04L69/22
摘要： A network switching device includes a macroflow sub-plane that performs packet-based routing in the network switching device and a microflow routing module that performs flow-based routing in the network switching device. The microflow routing module is separable from the network switching device and operates to provide a data packet via a software defined network agent to an SDN controller. The data packet is associated with a first unknown flow on the network switching device. The microflow routing module further operates to receive via the SDN agent a flow-based routing rule from the SDN controller and route the data packet based upon the flow-based routing rule.
摘要翻译：网络交换设备包括在网络交换设备中执行基于分组的路由的宏流子平面和在网络交换设备中执行基于流的路由的微流路由模块。微流量路由模块可与网络交换设备分离，并且经由软件定义的网络代理向SDN控制器提供数据包。数据包与网络交换设备上的第一个未知流相关联。微流路由模块进一步操作以经由SDN代理从SDN控制器接收基于流的路由规则，并基于基于流的路由规则路由数据分组。

22. 发明申请

US20060092921A1 Configuration for using open programming languages to dynamically configure packet processing rules 审中-公开
标题翻译：使用开放式编程语言动态配置数据包处理规则的配置
公开(公告)号：US20060092921A1
公开(公告)日：2006-05-04
申请号：US11248031
申请日：2005-10-11
申请人： Rajesh Narayanan , Mark Mah
发明人： Rajesh Narayanan , Mark Mah
IPC分类号： H04J1/16 , H04L12/66 , H04L12/56
CPC分类号： H04L49/90
摘要： A system dynamically configures a packet or data processor to support new data types or processing rules. Initially, a first data in an open programming language is received from a first source. This first data specifies the format in which a second data is structured and specifies a set of rules that provides what operations need to be performed to process the second data. The first data is then stored into a temporary storage location. A second data is received from a second source and the first data is used to determine the structure and contents of the second data. After determining the structure and contents of the second data, the set of rules specified by the first data is applied to the second data and produces an output.
摘要翻译：系统动态配置数据包或数据处理器以支持新的数据类型或处理规则。最初，从第一来源接收开放式编程语言的第一数据。该第一数据指定第二数据的结构格式，并指定一组规则，该规则提供需要执行哪些操作来处理第二数据。然后将第一数据存储到临时存储位置。从第二源接收第二数据，并且第一数据用于确定第二数据的结构和内容。在确定第二数据的结构和内容之后，将由第一数据指定的规则集合应用于第二数据并产生输出。

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