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1. 发明申请

US20070263553A1 Efficient discovery and verification of paths through a meshed overlay network 有权
标题翻译：通过网格覆盖网络高效发现和验证路径
公开(公告)号：US20070263553A1
公开(公告)日：2007-11-15
申请号：US11805488
申请日：2007-05-23
申请人： Anupam Bharali , Balraj Singh , Manish Sampat , Amit Singh , Rajiv Batra
发明人： Anupam Bharali , Balraj Singh , Manish Sampat , Amit Singh , Rajiv Batra
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/125 , H04L45/02 , H04L45/124 , H04L45/26 , H04L45/64
摘要： The present invention provides an efficient system and method for routing information through a dynamic network. The system includes at least one ingress point and one egress point. The ingress and egress point cooperate to form a virtual circuit for routing packets to destination subnets directly reachable by the egress point. The egress point automatically discovers which subnets are directly accessible via its local ports and summarizes this information for the ingress point. The ingress point receives this information, compiles it into a routing table, and verifies that those subnets are best accessed by the egress point. Verification is accomplished by sending probe packets to select addresses on the subnet. Additionally, the egress point may continue to monitor the local topology and incrementally update the information to the ingress to allow the ingress to adjust its compiled routing table.
摘要翻译：本发明提供了一种通过动态网络路由信息的有效系统和方法。该系统包括至少一个入口点和一个出口点。入口点和出口点协作形成一个虚拟电路，用于将数据包路由到出口点直接访问的目的地子网。出口点自动发现哪些子网可以通过其本地端口直接访问，并总结入口点的此信息。入口点接收该信息，将其编译成路由表，并验证这些子网是否最好被出口点访问。验证是通过发送探测数据包来选择子网上的地址来实现的。此外，出口点可以继续监视本地拓扑，并将信息递增地更新到入口，以允许入口调整其编译的路由表。

2. 发明授权

US08289982B2 Efficient discovery and verification of paths through a meshed overlay network 有权
标题翻译：通过网格覆盖网络高效发现和验证路径
公开(公告)号：US08289982B2
公开(公告)日：2012-10-16
申请号：US12728944
申请日：2010-03-22
申请人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
发明人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
IPC分类号： H04L12/28
CPC分类号： H04L45/125 , H04L45/02 , H04L45/124 , H04L45/26 , H04L45/64
摘要： The present invention provides an efficient system and method for routing information through a dynamic network. The system includes at least one ingress point and one egress point. The ingress and egress point cooperate to form a virtual circuit for routing packets to destination subnets directly reachable by the egress point. The egress point automatically discovers which subnets are directly accessible via its local ports and summarizes this information for the ingress point. The ingress point receives this information, compiles it into a routing table, and verifies that those subnets are best accessed by the egress point. Verification is accomplished by sending probe packets to select addresses on the subnet. Additionally, the egress point may continue to monitor the local topology and incrementally update the information to the ingress to allow the ingress to adjust its compiled routing table.
摘要翻译：本发明提供了一种通过动态网络路由信息的有效系统和方法。该系统包括至少一个入口点和一个出口点。入口点和出口点协作形成一个虚拟电路，用于将数据包路由到出口点直接访问的目的地子网。出口点自动发现哪些子网可以通过其本地端口直接访问，并总结入口点的此信息。入口点接收该信息，将其编译成路由表，并验证这些子网是否最好被出口点访问。验证是通过发送探测数据包来选择子网上的地址来实现的。此外，出口点可以继续监视本地拓扑，并将信息递增地更新到入口，以允许入口调整其编译的路由表。

3. 发明授权

US07230949B2 Efficient method and system for automatic discovery and verification of optimal paths through a dynamic multi-point meshed overlay network 有权
标题翻译：通过动态多点网格覆盖网络自动发现和验证最优路径的高效方法和系统
公开(公告)号：US07230949B2
公开(公告)日：2007-06-12
申请号：US10226502
申请日：2002-08-23
申请人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
发明人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
IPC分类号： H04L12/56
CPC分类号： H04L45/125 , H04L45/02 , H04L45/124 , H04L45/26 , H04L45/64
摘要： The present invention provides an efficient system and method for routing information through a dynamic network. The system includes at least one ingress point and one egress point. The ingress and egress point cooperate to form a virtual circuit for routing packets to destination subnets directly reachable by the egress point. The egress point automatically discovers which subnets are directly accessible via its local ports and summarizes this information for the ingress point. The ingress point receives this information, compiles it into a routing table, and verifies that those subnets are best accessed by the egress point. Verification is accomplished by sending probe packets to select addresses on the subnet. Additionally, the egress point may continue to monitor the local topology and incrementally update the information to the ingress to allow the ingress to adjust its compiled routing table.
摘要翻译：本发明提供了一种通过动态网络路由信息的有效系统和方法。该系统包括至少一个入口点和一个出口点。入口点和出口点协作形成一个虚拟电路，用于将数据包路由到出口点直接访问的目的地子网。出口点自动发现哪些子网可以通过其本地端口直接访问，并总结入口点的此信息。入口点接收该信息，将其编译成路由表，并验证这些子网是否最好被出口点访问。验证是通过发送探测数据包来选择子网上的地址来实现的。此外，出口点可以继续监视本地拓扑，并将信息递增地更新到入口，以允许入口调整其编译的路由表。

4. 发明申请

US20100238934A1 EFFICIENT DISCOVERY AND VERIFICATION OF PATHS THROUGH A MESHED OVERLAY NETWORK 有权
标题翻译：通过网格覆盖网络有效发现和验证
公开(公告)号：US20100238934A1
公开(公告)日：2010-09-23
申请号：US12728944
申请日：2010-03-22
申请人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
发明人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
IPC分类号： H04L12/56
CPC分类号： H04L45/125 , H04L45/02 , H04L45/124 , H04L45/26 , H04L45/64
摘要： The present invention provides an efficient system and method for routing information through a dynamic network. The system includes at least one ingress point and one egress point. The ingress and egress point cooperate to form a virtual circuit for routing packets to destination subnets directly reachable by the egress point. The egress point automatically discovers which subnets are directly accessible via its local ports and summarizes this information for the ingress point. The ingress point receives this information, compiles it into a routing table, and verifies that those subnets are best accessed by the egress point. Verification is accomplished by sending probe packets to select addresses on the subnet. Additionally, the egress point may continue to monitor the local topology and incrementally update the information to the ingress to allow the ingress to adjust its compiled routing table.
摘要翻译：本发明提供了一种通过动态网络路由信息的有效系统和方法。该系统包括至少一个入口点和一个出口点。入口点和出口点协作形成一个虚拟电路，用于将数据包路由到出口点直接访问的目的地子网。出口点自动发现哪些子网可以通过其本地端口直接访问，并总结入口点的此信息。入口点接收该信息，将其编译成路由表，并验证这些子网是否最好被出口点访问。验证是通过发送探测数据包来选择子网上的地址来实现的。此外，出口点可以继续监视本地拓扑，并将信息递增地更新到入口，以允许入口调整其编译的路由表。

5. 发明授权

US07769019B2 Efficient discovery and verification of paths through a meshed overlay network 有权
标题翻译：通过网格覆盖网络高效发现和验证路径
公开(公告)号：US07769019B2
公开(公告)日：2010-08-03
申请号：US11805488
申请日：2007-05-23
申请人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
发明人： Anupam A. Bharali , Balraj Singh , Manish H. Sampat , Amit P. Singh , Rajiv Batra
IPC分类号： H04L12/56
CPC分类号： H04L45/125 , H04L45/02 , H04L45/124 , H04L45/26 , H04L45/64
摘要： The present invention provides an efficient system and method for routing information through a dynamic network. The system includes at least one ingress point and one egress point. The ingress and egress point cooperate to form a virtual circuit for routing packets to destination subnets directly reachable by the egress point. The egress point automatically discovers which subnets are directly accessible via its local ports and summarizes this information for the ingress point. The ingress point receives this information, compiles it into a routing table, and verifies that those subnets are best accessed by the egress point. Verification is accomplished by sending probe packets to select addresses on the subnet. Additionally, the egress point may continue to monitor the local topology and incrementally update the information to the ingress to allow the ingress to adjust its compiled routing table.
摘要翻译：本发明提供了一种通过动态网络路由信息的有效系统和方法。该系统包括至少一个入口点和一个出口点。入口点和出口点协作形成一个虚拟电路，用于将数据包路由到出口点直接访问的目的地子网。出口点自动发现哪些子网可以通过其本地端口直接访问，并总结入口点的此信息。入口点接收该信息，将其编译成路由表，并验证这些子网是否最好被出口点访问。验证是通过发送探测数据包来选择子网上的地址来实现的。此外，出口点可以继续监视本地拓扑，并将信息递增地更新到入口，以允许入口调整其编译的路由表。

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