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    SYSTEM AND METHOD FOR EFFICIENT NETWORK RECONFIGURATION IN FAT-TREES
    55.
    发明申请
    SYSTEM AND METHOD FOR EFFICIENT NETWORK RECONFIGURATION IN FAT-TREES 审中-公开
    在FAT-TREES中有效的网络重新配置的系统和方法

    公开(公告)号：US20160277232A1

    公开(公告)日：2016-09-22

    申请号：US15073022

    申请日：2016-03-17

    Applicant: ORACLE INTERNATIONAL CORPORATION

    Inventor： Bartosz Bogdanski ,  Bjørn Dag Johnsen ,  Feroz Zahid ,  Ernst Gunnar Gran

    IPC: H04L12/24 ,  H04L12/751

    CPC classification number: H04L41/0672 ,  H04L45/02 ,  H04L45/48

    Abstract: Systems and methods are provided for supporting efficient reconfiguration of an interconnection network having a pre-existing routing comprising. An exemplary method can provide, a plurality of switches, the plurality switches comprising at least one leaf switch, wherein each of the one or more switches comprise a plurality of ports, and a plurality of end nodes, wherein the plurality of end nodes are interconnected via the one or more switches. The method can detect, by a subnet manager, a reconfiguration triggering event. The method can compute, by the subnet manager, a new routing for the interconnection network, wherein the computing by the subnet manager of the new routing for the interconnection network takes into consideration the pre-existing routing and selects the new routing for the interconnection network that is closest to the pre-existing routing. The method can reconfigure the interconnection network according to the new routing.

    Abstract translation: 提供的系统和方法用于支持具有预先存在的路由的互连网络的有效重新配置。 一种示例性方法可以提供多个交换机，所述多个交换机包括至少一个叶片交换机，其中所述一个或多个交换机中的每一个包括多个端口和多个端节点，其中所述多个端节点互连 通过一个或多个开关。 该方法可以通过子网管理器检测重配置触发事件。 该方法可以由子网管理器计算互连网络的新路由，其中​​由子网管理器对互连网络的新路由的计算考虑了预先存在的路由并选择用于互连网络的新路由 最接近预先存在的路由。 该方法可以根据新的路由重配置互联网络。

    System and method for supporting reliable connection (RC) based subnet administrator (SA) access in an engineered system for middleware and application execution
    57.
    发明授权
    System and method for supporting reliable connection (RC) based subnet administrator (SA) access in an engineered system for middleware and application execution 有权
    在用于中间件和应用程序执行的工程系统中支持基于可靠连接（RC）的子网管理员（SA）访问的系统和方法

    公开(公告)号：US09401963B2

    公开(公告)日：2016-07-26

    申请号：US14189442

    申请日：2014-02-25

    Applicant: Oracle International Corporation

    Inventor： Bjørn Dag Johnsen ,  Line Holen ,  Dag Georg Moxnes

    IPC: G06F15/173 ,  H04L29/08 ,  H04L29/06 ,  H04L12/24 ,  H04L12/863 ,  H04L29/12

    CPC classification number: H04L67/16 ,  H04L41/0806 ,  H04L47/50 ,  H04L61/2069 ,  H04L63/1408 ,  H04L63/1458

    Abstract: A system and method can support subnet management in a network environment, such as an engineered system for middleware and application execution or a middleware machine environment. A subnet manager (SM) can retrieve information for setting up a reliable connection (RC) between a subnet administrator (SA) and a client node in a subnet. Furthermore, the system can set up one or more connection states for a port associated with the SM node to establish the RC connection between the port associated with the SM node and a port associated with said client node. Then, the SM can activate the port associated with said client node.

    Abstract translation: 系统和方法可以支持网络环境中的子网管理，例如用于中间件和应用程序执行的工程系统或中间件机器环境。 子网管理器（SM）可以检索在子网管理员（SA）和子网中的客户端节点之间建立可靠连接（RC）的信息。 此外，系统可以为与SM节点相关联的端口建立一个或多个连接状态，以建立与SM节点相关联的端口与与所述客户机节点相关联的端口之间的RC连接。 然后，SM可以激活与所述客户端节点相关联的端口。

    SYSTEM AND METHOD FOR PROVIDING AN INTEGRATED FIREWALL FOR SECURE NETWORK COMMUNICATION IN A MULTI-TENANT ENVIRONMENT
    58.
    发明申请
    SYSTEM AND METHOD FOR PROVIDING AN INTEGRATED FIREWALL FOR SECURE NETWORK COMMUNICATION IN A MULTI-TENANT ENVIRONMENT 有权
    用于在多个环境中提供安全网络通信的集成防火墙的系统和方法

    公开(公告)号：US20160072816A1

    公开(公告)日：2016-03-10

    申请号：US14848109

    申请日：2015-09-08

    Applicant: Oracle International Corporation

    Inventor： Vadim Makhervaks ,  Richard Mousseau ,  Bjørn Dag Johnsen ,  Sumanta Chatterjee ,  Avneesh Pant ,  Jean De Lavarene ,  Kant C. Patel ,  Bhaskar Mathur ,  Feroz Alam Khan ,  Sudeep Vatsanath Reguna

    IPC: H04L29/06

    CPC classification number: H04L63/101 ,  H04L63/0236 ,  H04L63/0254 ,  H04L63/1458 ,  H04L63/20

    Abstract: An integrated firewall provides security in a multi-tenant environment having a connection-based switched fabric directly connecting database servers which provide a plurality of database services with application servers hosting database service consumers each having a different database service consumer identity. The firewall functionality integrated into each database server provides access control by discarding communication packets which do not include a database service consumer identity and using the database service consumer identity in combination with an access control list to control access from the database service consumers to the database services. The access control includes address resolution access control, connection establishment access control, and data exchange access control based on said access control list. The integrated firewall enables direct connection of database servers and application servers via an InfiniBand network providing without requiring a separate intermediary firewall appliance or security node.

    Abstract translation: 集成防火墙在多承租人环境中提供安全性，其具有直接连接数据库服务器的基于连接的交换结构，所述数据库服务器向承载具有不同数据库服务消费者身份的数据库服务消费者的应用服务器提供多个数据库服务。 集成到每个数据库服务器中的防火墙功能通过丢弃不包括数据库服务消费者身份的通信数据包并​​使用数据库服务消费者身份与访问控制列表组合来控制从数据库服务使用者到数据库服务的访问来提供访问控制 。 访问控制包括基于所述访问控制列表的地址解析访问控制，连接建立访问控制和数据交换访问控制。 集成防火墙可以通过InfiniBand网络直接连接数据库服务器和应用程序服务器，而无需单独的中间防火墙设备或安全节点。

    System and method for routing traffic between distinct InfiniBand subnets based on source routing
    59.
    发明授权
    System and method for routing traffic between distinct InfiniBand subnets based on source routing 有权
    基于源路由，在不同的InfiniBand子网之间路由流量的系统和方法

    公开(公告)号：US09231888B2

    公开(公告)日：2016-01-05

    申请号：US13889088

    申请日：2013-05-07

    Applicant: Oracle International Corporation

    Inventor： Bartosz Bogdanski ,  Bjørn Dag Johnsen

    IPC: H04L12/58 ,  H04L12/937 ,  H04L12/721 ,  H04L12/707 ,  H04L12/931 ,  G06F9/44 ,  H04L29/12

    CPC classification number: H04L49/253 ,  G06F9/451 ,  H04L29/12 ,  H04L45/24 ,  H04L45/44 ,  H04L49/35 ,  H04L49/358

    Abstract: A system and method can rout traffic between distinct subnets in a network environment. A router that connects the distinct subnets, such as InfiniBand (IB) subnets, can receive a list of destinations that the router is responsible for routing one or more packets to. Then, the router can generate a random number based on a source local identifier (LID) and a destination LID associated with the one or more packets, and use a modulo based hash to select one router port from a plurality of output router ports of the router.

    Abstract translation: 系统和方法可以在网络环境中的不同子网之间进行路由。 连接不同子网（如InfiniBand（IB））子网的路由器可以接收路由器负责路由一个或多个数据包的目的地列表。 然后，路由器可以基于源本地标识符（LID）和与一个或多个分组相关联的目的地LID来生成随机数，并且使用基于模的散列从多个输出路由器端口中选择一个路由器端口 路由器。

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