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1. 发明授权

US08667556B2 Method and apparatus for building and managing policies 有权
标题翻译：建立和管理政策的方法和设备
公开(公告)号：US08667556B2
公开(公告)日：2014-03-04
申请号：US12123219
申请日：2008-05-19
申请人： David Chang , Prashant Gandhi , Abhijit Patra , Vijay Sagar
发明人： David Chang , Prashant Gandhi , Abhijit Patra , Vijay Sagar
IPC分类号： H04L29/06
CPC分类号： H04L63/0263 , H04L63/20
摘要： Techniques for building and managing network policies for accessing resources of a datacenter are described herein. In one embodiment, events are captured within a network element pertaining to certain activities of accessing certain resources of a datacenter, wherein the network element operates as an application service gateway to the datacenter. A new rule/policy is provisioned based on attributes extracted from the captured events, where the attributes includes at least one of user attribute, environment attribute, and a resource attribute. A simulation is performed on the new rule/policy under a real time network traffic condition, generating a simulation result. The new rule/policy is committed if the simulation result satisfies a predetermined condition, wherein the new rule/policy is enforced within the network element to determine whether a particular client is eligible to access a particular resource of the datacenter. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于构建和管理用于访问数据中心的资源的网络策略的技术。在一个实施例中，事件被捕获在与访问数据中心的某些资源的某些活动有关的网络元件内，其中网络元件作为到数据中心的应用服务网关操作。基于从捕获的事件提取的属性来设置新的规则/策略，其中属性包括用户属性，环境属性和资源属性中的至少一个。在实时网络流量条件下对新规则/策略进行仿真，生成仿真结果。如果模拟结果满足预定条件，则新规则/策略被提交，其中新的规则/策略在网络元素内被强制以确定特定客户端是否有资格访问数据中心的特定资源。还描述了其它方法和装置。

2. 发明申请

US20090288135A1 METHOD AND APPARATUS FOR BUILDING AND MANAGING POLICIES 有权
标题翻译：建筑和管理政策的方法和装置
公开(公告)号：US20090288135A1
公开(公告)日：2009-11-19
申请号：US12123219
申请日：2008-05-19
申请人： David Chang , Prashant Gandhi , Abhijit Patra , Vijay Sagar
发明人： David Chang , Prashant Gandhi , Abhijit Patra , Vijay Sagar
IPC分类号： G06F17/00
CPC分类号： H04L63/0263 , H04L63/20
摘要： Techniques for building and managing network policies for accessing resources of a datacenter are described herein. In one embodiment, events are captured within a network element pertaining to certain activities of accessing certain resources of a datacenter, wherein the network element operates as an application service gateway to the datacenter. A new rule/policy is provisioned based on attributes extracted from the captured events, where the attributes includes at least one of user attribute, environment attribute, and a resource attribute. A simulation is performed on the new rule/policy under a real time network traffic condition, generating a simulation result. The new rule/policy is committed if the simulation result satisfies a predetermined condition, wherein the new rule/policy is enforced within the network element to determine whether a particular client is eligible to access a particular resource of the datacenter. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于构建和管理用于访问数据中心的资源的网络策略的技术。在一个实施例中，事件被捕获在与访问数据中心的某些资源的某些活动有关的网络元件内，其中网络元件作为到数据中心的应用服务网关操作。基于从捕获的事件提取的属性来设置新的规则/策略，其中属性包括用户属性，环境属性和资源属性中的至少一个。在实时网络流量条件下对新规则/策略进行仿真，生成仿真结果。如果模拟结果满足预定条件，则新规则/策略被提交，其中新的规则/策略在网络元素内被强制以确定特定客户端是否有资格访问数据中心的特定资源。还描述了其它方法和装置。

3. 发明授权

US08346899B2 Method and system for NIC-centric hyper-channel distributed network management 有权
标题翻译：以NIC为中心的超频分布式网络管理方法与系统
公开(公告)号：US08346899B2
公开(公告)日：2013-01-01
申请号：US12714604
申请日：2010-03-01
申请人： Hemal Shah , Burhan Masood , Frankie Fan , Robert Lusinsky , Vijay Sagar
发明人： Hemal Shah , Burhan Masood , Frankie Fan , Robert Lusinsky , Vijay Sagar
IPC分类号： G06F15/177 , G06F15/173
CPC分类号： H04L12/24 , H04L41/00 , H04L49/357 , H04L49/65
摘要： A server comprising a network interface controller (NIC) may be operable to determine network components and/or resources that may be utilized to create, modify and/or terminate a hyper-channel in a network fabric. A configuration for creating, modifying and/or terminating the hyper-channel may be initiated by the NIC based on knowledge of the network fabric up to the edge of network and each of the switches along a path of the hyper-channel may be instructed by the NIC to configure the hyper-channel. The configuration may also be initiated by the NIC based on knowledge of the network fabric up to a first hop and each of the switches along a path of the hyper-channel may then be allowed to configure the hyper-channel based on knowledge of the network fabric surrounding each of the switches.
摘要翻译：包括网络接口控制器（NIC）的服务器可以用于确定可用于创建，修改和/或终止网络结构中的超频道的网络组件和/或资源。用于创建，修改和/或终止超级信道的配置可以由NIC基于网络边界的网络结构的知识来启动，并且沿着超级信道的路径的每个交换机可以由 NIC配置超级通道。该配置还可以由NIC基于直到第一跳的网络结构的知识来发起，并且随后可以允许沿着超级信道的路径的每个交换机基于网络的知识来配置超信道围绕每个开关的织物。

4. 发明申请

US20110213863A1 METHOD AND SYSTEM FOR NIC-CENTRIC HYPER-CHANNEL DISTRIBUTED NETWORK MANAGEMENT 有权
标题翻译：网络中心高频分布式网络管理方法与系统
公开(公告)号：US20110213863A1
公开(公告)日：2011-09-01
申请号：US12714604
申请日：2010-03-01
申请人： Hemal Shah , Burhan Masood , Frankie Fan , Robert Lusinsky , Vijay Sagar
发明人： Hemal Shah , Burhan Masood , Frankie Fan , Robert Lusinsky , Vijay Sagar
IPC分类号： G06F15/173 , G06F15/177
CPC分类号： H04L12/24 , H04L41/00 , H04L49/357 , H04L49/65
摘要： A server comprising a network interface controller (NIC) may be operable to determine network components and/or resources that may be utilized to create, modify and/or terminate a hyper-channel in a network fabric. A configuration for creating, modifying and/or terminating the hyper-channel may be initiated by the NIC based on knowledge of the network fabric up to the edge of network and each of the switches along a path of the hyper-channel may be instructed by the NIC to configure the hyper-channel. The configuration may also be initiated by the NIC based on knowledge of the network fabric up to a first hop and each of the switches along a path of the hyper-channel may then be allowed to configure the hyper-channel based on knowledge of the network fabric surrounding each of the switches.
摘要翻译：包括网络接口控制器（NIC）的服务器可以用于确定可用于创建，修改和/或终止网络结构中的超频道的网络组件和/或资源。用于创建，修改和/或终止超级信道的配置可以由NIC基于网络边界的网络结构的知识来启动，并且沿着超级信道的路径的每个交换机可以由 NIC配置超级通道。该配置还可以由NIC基于直到第一跳的网络结构的知识来发起，并且随后可以允许沿着超级信道的路径的每个交换机基于网络的知识来配置超信道围绕每个开关的织物。

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