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1. 发明申请

US20050281249A1 Multi-instancing of routing/forwarding tables and socket API 审中-公开
标题翻译：路由/转发表和套接字API的多实例
公开(公告)号：US20050281249A1
公开(公告)日：2005-12-22
申请号：US11154615
申请日：2005-06-17
申请人： Vijay Chander , Ramkumar Sankar , Sreeram Iyer
发明人： Vijay Chander , Ramkumar Sankar , Sreeram Iyer
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/00 , H04L45/42 , H04L45/44
摘要： There is disclosed a distributed platform that includes a plurality of nodes for controlling a data flow. According to this distribution platform, at least one of the plurality of nodes supports multiple instances. Also according to this platform, there is provided means for distributing classification rules for any given instance between nodes sharing the instance.
摘要翻译：公开了一种分布式平台，其包括用于控制数据流的多个节点。根据该分发平台，多个节点中的至少一个节点支持多个实例。同样根据该平台，提供了用于在共享实例的节点之间分配任何给定实例的分类规则的方法。

2. 发明授权

US06850492B2 Method and system for enabling a route and flow table update in a distributed routing platform 有权
标题翻译：在分布式路由平台中启用路由和流表更新的方法和系统
公开(公告)号：US06850492B2
公开(公告)日：2005-02-01
申请号：US10302709
申请日：2002-11-22
申请人： Vijay K. Chander , Atul B. Mahamuni , Ramkumar Sankar , Sreeram Iyer , Henry Hong-Yi Tzeng
发明人： Vijay K. Chander , Atul B. Mahamuni , Ramkumar Sankar , Sreeram Iyer , Henry Hong-Yi Tzeng
IPC分类号： H04J3/14 , H04L12/28 , H04L12/56
CPC分类号： H04L45/583 , H04L45/00 , H04L45/58 , H04L45/60 , Y10S707/99938
摘要： A system and method is directed to updating a route table in a distributed routing platform, thereby enabling multiple routing protocols to be executed on different routing modules. A slave route distributor on one routing module is configured to receive a route from a local route table and flow manager. The slave route distributor communicates the route to a master route distributor on another routing module by way of an inter process communications protocol. The master route distributor provides the route to its local route table and flow manager, where a determination is made whether the route is a best route. If the route is a best route, the master route distributor updates its external routing table. The master route distributor also distributes the route to another slave route distributor on yet another routing module, where the route enables an update to a remote routing protocol, and routing table.
摘要翻译：系统和方法旨在更新分布式路由平台中的路由表，从而使得能够在不同的路由模块上执行多个路由协议。一个路由模块上的从属路由分配器被配置为从本地路由表和流管理器接收路由。从路由分配器通过进程间通信协议将路由传递到另一路由模块上的主路由分发器。主路由分配器提供到其本地路由表和流管理器的路由，其中确定路由是否是最佳路由。如果路由是最佳路由，则主路由分发器更新其外部路由表。主路由分配器还将路由分配到另一路由模块上的另一个从属路由分发器，其中该路由能够更新远程路由协议和路由表。

3. 发明申请

US20060083177A1 Listener mechanism in a distributed network system 有权
标题翻译：分布式网络系统中的侦听器机制
公开(公告)号：US20060083177A1
公开(公告)日：2006-04-20
申请号：US10965960
申请日：2004-10-18
申请人： Sreeram Iyer , Atul Mahamuni
发明人： Sreeram Iyer , Atul Mahamuni
IPC分类号： H04L12/28 , H04J1/16
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/193
摘要： A method of controlling a packet flow in a distributed network system comprising a plurality of network nodes having the same destination address is disclosed. Network nodes each having an application running that waits for connections on a given destination port are registered in a flow table. This registration information is distributed to each of the plurality of network nodes. When a packet indicating an initiation of a connection is received and it is determined that the received packet indicates the initiation of the connection on the given destination port, a network node is selected from the network nodes registered in the flow table, to which the received packet is to be forwarded. The received packet is forwarded to the selected network node and a corresponding entry is inserted into the flow table. This entry information is distributed to each of the plurality of network nodes.
摘要翻译：公开了一种在分布式网络系统中控制分组流的方法，包括具有相同目的地址的多个网络节点。每个具有等待给定目的地端口上的连接的运行的应用的网络节点被注册在流表中。该注册信息被分配给多个网络节点中的每一个。当接收到指示连接发起的分组并且确定所接收的分组指示在给定目的端口上的连接的启动时，从登记在流表中的网络节点中选择一个网络节点，数据包将被转发。所接收的分组被转发到所选择的网络节点，并且相应的条目被插入流表中。该条目信息被分发到多个网络节点中的每一个。

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