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1. 发明授权

US08670320B2 Quality of service routing architecture 有权
标题翻译：服务质量路由架构
公开(公告)号：US08670320B2
公开(公告)日：2014-03-11
申请号：US12703164
申请日：2010-02-09
申请人： Anand Eswaran
发明人： Anand Eswaran
IPC分类号： H04L1/00
CPC分类号： H04L45/54 , H04L41/5009 , H04L45/04 , H04L45/302 , H04L45/306
摘要： A quality of service routing architecture is provided which includes a network router configured to route network data traffic. The architecture may further include a routing communication protocol for to sending router control information from the network router to other network routers, the routing communication protocol having a quality of service level attribute. There may be a routing communication protocol decoding module on the network router. The routing communication protocol decoding module may identify incoming routing control communications and determine the quality of service level attribute of the incoming routing control communications. The network router can also include a quality of service forwarding module for determining a next hop router value based on the quality of service level attribute and forwarding data according to the next hop value determination.
摘要翻译：提供了一种服务质量路由体系结构，其中包括配置为路由网络数据流量的网络路由器。该架构可以进一步包括用于将路由器控制信息从网络路由器发送到其他网络路由器的路由通信协议，路由通信协议具有服务质量等级属性。路由器上可能存在路由通信协议解码模块。路由通信协议解码模块可以识别进入的路由控制通信，并确定进入路由控制通信的服务质量属性。网络路由器还可以包括业务质量转发模块，用于根据下一跳值确定，基于业务质量属性和转发数据确定下一跳路由器值。

2. 发明授权

US08432912B2 Router packet filtering and mapping 有权
标题翻译：路由器包过滤和映射
公开(公告)号：US08432912B2
公开(公告)日：2013-04-30
申请号：US12765832
申请日：2010-04-22
申请人： Anand Eswaran
发明人： Anand Eswaran
IPC分类号： H04L12/28 , H04L12/56 , G06F15/173
CPC分类号： H04L43/028 , H04L43/50 , H04L45/04
摘要： A method includes determining in a router whether a test portion of a received packet matches test data specified in a filter. The test portion is specified in the filter by a first offset parameter and a first length parameter. The received packet is modified by the router replacing data in a map portion of the packet with map data specified in the filter if the test portion matches the test data. The map portion is also specified in the filter by a second offset parameter and a second length parameter.
摘要翻译：一种方法包括在路由器中确定接收到的分组的测试部分是否匹配在过滤器中指定的测试数据。测试部分在滤波器中由第一偏移参数和第一长度参数指定。如果测试部分与测试数据匹配，路由器将路由器替换接收到的数据包，以替换数据包的映射部分中的数据与过滤器中指定的映射数据。映射部分也通过第二偏移参数和第二长度参数在过滤器中指定。

3. 发明授权

US08089882B2 Load-aware network path configuration 有权
标题翻译：负载感知网络路径配置
公开(公告)号：US08089882B2
公开(公告)日：2012-01-03
申请号：US11849364
申请日：2007-09-04
申请人： Ravindra Guntur , Rangaprasad Sampath , Anand Eswaran
发明人： Ravindra Guntur , Rangaprasad Sampath , Anand Eswaran
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L12/4625 , H04L45/125 , H04L45/38 , H04L45/48
摘要： Load-aware spanning tree reconfiguration includes determining volumes for information flows in an existing spanning tree in a network. The spanning tree is reconfigured based on the volumes to provide higher-volume information flows with shorter paths in the reconfigured spanning tree.
摘要翻译：负载感知生成树重新配置包括确定网络中现有生成树中的信息流的卷。基于卷重新配置生成树，以在重新配置的生成树中提供具有较短路径的较大容量信息流。

4. 发明授权

US07808898B2 Flow estimator 有权
标题翻译：流量估计器
公开(公告)号：US07808898B2
公开(公告)日：2010-10-05
申请号：US12168898
申请日：2008-07-08
申请人： Anand Eswaran , Ravindra Guntur
发明人： Anand Eswaran , Ravindra Guntur
IPC分类号： H04L1/00 , H04L12/26
CPC分类号： H04L41/147 , H04L43/0876
摘要： A system for communication flow estimation and method therefore are described. The system comprises a filter array arranged to receive a packet, an index hash unit, a flow count array, and a global average counter. The index hash unit generates an index based on a received index set. The flow count array comprises one or more counters and updates a counter based on a received index. The global average counter updates an average count of received packets based on the received packet.
摘要翻译：因此，描述了用于通信流量估计和方法的系统。该系统包括布置成接收分组的滤波器阵列，索引散列单元，流计数阵列和全局平均计数器。索引散列单元基于接收的索引集合生成索引。流计数阵列包括一个或多个计数器，并且基于接收到的索引更新计数器。全局平均计数器根据接收到的数据包更新接收到的数据包的平均计数。

5. 发明授权

US08898331B2 Method, network and computer program for processing a content request 有权
标题翻译：用于处理内容请求的方法，网络和计算机程序
公开(公告)号：US08898331B2
公开(公告)日：2014-11-25
申请号：US11855119
申请日：2007-09-13
申请人： Anand Eswaran , Ravindra Guntur , Vijay Kannan , Venkatavaradhan Devarajan
发明人： Anand Eswaran , Ravindra Guntur , Vijay Kannan , Venkatavaradhan Devarajan
IPC分类号： G06F15/173 , H04L29/12 , H04L12/46 , H04L29/08
CPC分类号： H04L12/4645 , H04L29/12028 , H04L29/12594 , H04L29/12839 , H04L61/103 , H04L61/30 , H04L61/6022 , H04L67/1002 , H04L67/1014 , H04L67/327
摘要： The embodiments described herein provide a method, program and computing network for processing a content request received via a computing network. The method comprises the steps of receiving an incoming request for content from a remote computing device, determining the content type requested by the incoming request and delivering the request to one of a plurality of servers according to the determined content request type.
摘要翻译：本文描述的实施例提供了一种用于处理经由计算网络接收的内容请求的方法，程序和计算网络。所述方法包括以下步骤：从远程计算设备接收对内容的传入请求，确定所述传入请求所请求的内容类型，并根据确定的内容请求类型将请求传递给多个服务器中的一个。

6. 发明授权

US08509075B2 Data-type-based network path configuration 有权
标题翻译：基于数据类型的网络路径配置
公开(公告)号：US08509075B2
公开(公告)日：2013-08-13
申请号：US11849358
申请日：2007-09-04
申请人： Anand Eswaran , Ravindra Guntur
发明人： Anand Eswaran , Ravindra Guntur
IPC分类号： H04L12/26
CPC分类号： H04L12/4625 , H04L45/00 , H04L45/306 , H04L45/48
摘要： Data-type-based spanning tree reconfiguration includes determining volumes for one or more types of data transmitted in information flows in an existing spanning tree in a network. The spanning tree is reconfigured based on one or more of the volumes and the types of data transmitted in the flows.
摘要翻译：基于数据类型的生成树重新配置包括确定在网络中的现有生成树中的信息流中传输的一种或多种类型的数据的卷。基于流中传输的一个或多个卷和数据类型来重新配置生成树。

7. 发明授权

US08474041B2 Autonomous diagnosis and mitigation of network anomalies 有权
标题翻译：网络异常的自主诊断和减轻
公开(公告)号：US08474041B2
公开(公告)日：2013-06-25
申请号：US12765772
申请日：2010-04-22
申请人： Anand Eswaran , Chivukula Koundinya
发明人： Anand Eswaran , Chivukula Koundinya
IPC分类号： G06F11/00
CPC分类号： H04L63/1416 , H04L41/0213
摘要： Autonomous diagnosis and mitigation of network anomalies may include creating a plurality of sketch matrices wherein each sketch matrix corresponds to an individual hashing function and each row in each sketch matrix corresponds to an array of hashed parameters of interest from multiple network devices for a given period of time, the parameters of interest being configurable by an administrator. A principal components analysis (PCA) input matrix is created for each of the sketch matrices by computing an entropy value for each element in the sketch matrices, and principal components analysis (PCA) is performed on each of the PCA input matrices to heuristically detect a network anomaly in real time.
摘要翻译：网络异常的自主诊断和减轻可以包括创建多个草图矩阵，其中每个草图矩阵对应于单个散列函数，并且每个草图矩阵中的每一行对应于来自多个网络设备的给定周期的感兴趣的散列参数的阵列时间，感兴趣的参数可由管理员配置。通过计算草图矩阵中每个元素的熵值，为每个草图矩阵创建主成分分析（PCA）输入矩阵，并对每个PCA输入矩阵执行主成分分析（PCA），以启发式地检测网络异常实时。

8. 发明授权

US07873054B2 Pattern matching in a network flow across multiple packets 有权
标题翻译：跨多个数据包的网络流中的模式匹配
公开(公告)号：US07873054B2
公开(公告)日：2011-01-18
申请号：US11853841
申请日：2007-09-12
申请人： Anand Eswaran , Ravindra Guntur
发明人： Anand Eswaran , Ravindra Guntur
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L45/745 , H04L49/30
摘要： Pattern matching for a network flow includes storing a representation of the pattern. The representation of the pattern includes hash values representing blocks of data in the pattern. Hash values are calculated for blocks of data in the network flow. The blocks of data are spread across multiple packets in the network flow. The calculated hash values for the blocks of data in the network flow are compared to the hash values in the representation of the pattern to detect the pattern in the network flow.
摘要翻译：网络流程的模式匹配包括存储模式的表示。模式的表示包括表示模式中数据块的散列值。为网络流中的数据块计算哈希值。数据块分布在网络流中的多个数据包中。将网络流中的数据块的计算散列值与模式表示中的散列值进行比较，以检测网络流中的模式。

9. 发明申请

US20100202312A1 QUALITY OF SERVICE ROUTING ARCHITECTURE 有权
标题翻译：质量服务路由架构
公开(公告)号：US20100202312A1
公开(公告)日：2010-08-12
申请号：US12703164
申请日：2010-02-09
申请人： Anand Eswaran
发明人： Anand Eswaran
IPC分类号： H04L12/28 , H04L12/26
CPC分类号： H04L45/54 , H04L41/5009 , H04L45/04 , H04L45/302 , H04L45/306
摘要： A quality of service routing architecture is provided which includes a network router configured to route network data traffic. The architecture may further include a routing communication protocol for to sending router control information from the network router to other network routers, the routing communication protocol having a quality of service level attribute. There may be a routing communication protocol decoding module on the network router. The routing communication protocol decoding module may identify incoming routing control communications and determine the quality of service level attribute of the incoming routing control communications. The network router can also include a quality of service forwarding module for determining a next hop router value based on the quality of service level attribute and forwarding data according to the next hop value determination.
摘要翻译：提供了一种服务质量路由体系结构，其中包括配置为路由网络数据流量的网络路由器。该架构可以进一步包括用于将路由器控制信息从网络路由器发送到其他网络路由器的路由通信协议，路由通信协议具有服务质量等级属性。路由器上可能存在路由通信协议解码模块。路由通信协议解码模块可以识别进入的路由控制通信，并确定进入路由控制通信的服务质量属性。网络路由器还可以包括业务质量转发模块，用于根据下一跳值确定，基于业务质量属性和转发数据确定下一跳路由器值。

10. 发明申请

US20080232276A1 Load-Aware Network Path Configuration 有权
标题翻译：负载感知网络路径配置
公开(公告)号：US20080232276A1
公开(公告)日：2008-09-25
申请号：US11849364
申请日：2007-09-04
申请人： Ravindra Guntur , Rangaprasad Sampath , Anand Eswaran
发明人： Ravindra Guntur , Rangaprasad Sampath , Anand Eswaran
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L12/4625 , H04L45/125 , H04L45/38 , H04L45/48
摘要： Load-aware spanning tree reconfiguration includes determining volumes for information flows in an existing spanning tree in a network. The spanning tree is reconfigured based on the volumes to provide higher-volume information flows with shorter paths in the reconfigured spanning tree.
摘要翻译：负载感知生成树重新配置包括确定网络中现有生成树中的信息流的卷。基于卷重新配置生成树，以在重新配置的生成树中提供具有较短路径的较大容量信息流。

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