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公开(公告)号：US08339992B2
公开(公告)日：2012-12-25
申请号：US12244120
申请日：2008-10-02
申请人： Wenge Chen , Holly Chen , Kuo-Hui Liu , Shih Chung Soon , Bei Zhou
发明人： Wenge Chen , Holly Chen , Kuo-Hui Liu , Shih Chung Soon , Bei Zhou
IPC分类号： H04L12/28
CPC分类号： H04L12/4641 , H04L12/4675 , H04L12/66 , H04L41/08 , H04L41/0803 , H04L41/0806 , H04L41/0883 , H04L41/0893 , H04L41/22 , H04L45/50
摘要： Systems and methods of automatically determining a set of route targets is provided. The method includes receiving network topology data specifying configuration of a network. The method also includes automatically converting the network topology data into route targets to be assigned to virtual routing and forwarding elements. The route targets are grouped into sets and duplicate sets of route targets are removed based on the route targets between duplicate sets of route targets identified as being the same. The method further includes generating a data record including information related to the set of route targets.
摘要翻译： 提供了自动确定一组路线目标的系统和方法。 该方法包括接收指定网络配置的网络拓扑数据。 该方法还包括将网络拓扑数据自动转换为要分配给虚拟路由和转发元素的路由目标。 路由目标被分组为集合，并且基于被标识为相同的路由目标的重复集合之间的路由目标来去除重复的路由目标集合。 该方法还包括生成包括与该组路由目标有关的信息的数据记录。
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公开(公告)号：US07450598B2
公开(公告)日：2008-11-11
申请号：US10736445
申请日：2003-12-15
申请人： Wenge Chen , Holly Chen , Kuo-Hui Liu , Shih Chung Soon , Bei Zhou
发明人： Wenge Chen , Holly Chen , Kuo-Hui Liu , Shih Chung Soon , Bei Zhou
IPC分类号： H04L12/54
CPC分类号： H04L12/4641 , H04L12/4675 , H04L12/66 , H04L41/08 , H04L41/0803 , H04L41/0806 , H04L41/0883 , H04L41/0893 , H04L41/22 , H04L45/50
摘要： The disclosed method and system provides a new service provision interface that allows operator use without requiring many of the specific technical network details, such as VRF, RT, SOO, route redistribution, etc. Further, the translation from a customer's requirements (including both VPN topology membership requirement and L2, L3 requirement from customer) into technical network configuration commands are handled using an automated method that is transparent to the operator.In a particular illustrative embodiment of this patent disclosure, a high level table with reduced technical detail is generated by an operator and an automated provisioning system, without operator visibility or required operator interaction, creates intermediate data including network specific technical information in an automated process to generate a deployable network topology including VRF and RT assignments for use in network provisioning.
摘要翻译： 所公开的方法和系统提供了一种新的服务提供界面，允许运营商使用，而不需要诸如VRF，RT，SOO，路由再分配等许多具体技术网络细节。此外，根据客户要求（包括VPN 拓扑成员资格要求和客户的L2，L3要求）到技术网络配置命令中使用对操作员透明的自动化方法来处理。 在本专利公开的特定说明性实施例中，具有减少的技术细节的高级表由操作者和自动供应系统产生，而无需操作者可视性或所需的操作员交互，在自动化过程中创建包括网络特定技术信息的中间数据， 生成可部署的网络拓扑，包括用于网络配置的VRF和RT分配。
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公开(公告)号：US20060182037A1
公开(公告)日：2006-08-17
申请号：US10736445
申请日：2003-12-15
申请人： Wenge Chen , Holly Chen , Kuo-Hui Liu , Shih Soon , Bei Zhou
发明人： Wenge Chen , Holly Chen , Kuo-Hui Liu , Shih Soon , Bei Zhou
CPC分类号： H04L12/4641 , H04L12/4675 , H04L12/66 , H04L41/08 , H04L41/0803 , H04L41/0806 , H04L41/0883 , H04L41/0893 , H04L41/22 , H04L45/50
摘要： The disclosed method and system provides a new service provision interface that allows operator use without requiring many of the specific technical network details, such as VRF, RT, SOO, route redistribution, etc. Further, the translation from a customer's requirements (including both VPN topology membership requirement and L2, L3 requirement from customer) into technical network configuration commands are handled using an automated method that is transparent to the operator. In a particular illustrative embodiment of this patent disclosure, a high level table with reduced technical detail is generated by an operator and an automated provisioning system, without operator visibility or required operator interaction, creates intermediate data including network specific technical information in an automated process to generate a deployable network topology including VRF and RT assignments for use in network provisioning.
摘要翻译： 所公开的方法和系统提供了一种新的服务提供界面，允许运营商使用，而不需要诸如VRF，RT，SOO，路由再分配等许多具体技术网络细节。此外，根据客户要求（包括VPN 拓扑成员资格要求和客户的L2，L3要求）到技术网络配置命令中使用对操作员透明的自动化方法来处理。 在本专利公开的特定说明性实施例中，具有减少的技术细节的高级表由操作者和自动供应系统产生，而无需操作者可视性或所需的操作员交互，在自动化过程中创建包括网络特定技术信息的中间数据， 生成可部署的网络拓扑，包括用于网络配置的VRF和RT分配。
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公开(公告)号：US07382785B2
公开(公告)日：2008-06-03
申请号：US10369505
申请日：2003-02-21
申请人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
发明人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
IPC分类号： H04L12/56
CPC分类号： H04L12/2856 , H04L12/2883 , H04L12/5601 , H04L49/253 , H04L2012/5614 , H04L2012/563
摘要： An SVC is established via an ATM switch port, which includes multiple virtual paths (VPs), by associating multiple virtual user-to-network interfaces (UNIs) to each of the VPs. Each of the VPs includes multiple virtual circuit (VC) ranges, each of which corresponds to a different virtual UNI. Each VC range includes at least one VC for control and at least one VC for data transfer. Associating the virtual UNIs to each of the VPs includes mapping each virtual UNI to a corresponding VC range within a VP based on a virtual path index (VPI)/virtual channel index (VCI) of the virtual UNI initially received by the ATM switch port.
摘要翻译： 通过将多个虚拟用户到网络接口（UNI）与每个VP相关联，通过ATM交换机端口建立SVC，其包括多个虚拟路径（VP）。 每个VP包括多个虚拟电路（VC）范围，每个虚拟电路范围对应于不同的虚拟UNI。 每个VC范围包括用于控制的至少一个VC和用于数据传输的至少一个VC。 将虚拟UNI与每个VP相关联包括基于最初由ATM交换机端口接收的虚拟UNI的虚拟路径索引（VPI）/虚拟信道索引（VCI）将每个虚拟UNI映射到VP内的相应VC范围。
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公开(公告)号：US08199760B2
公开(公告)日：2012-06-12
申请号：US12554463
申请日：2009-09-04
申请人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
发明人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
CPC分类号： H04L12/5601 , H04L2012/563
摘要： Policy-based routing of packets over a peer-to-peer, quality of service connection includes sending a connection setup request, over a control connection to a connection establishing device, to dynamically establish the peer-to-peer, quality of service connection between a source peer implemented on at least one device and a destination peer implemented on at least one device. Packets originating from an application requiring a specified level of service are transmitted, from the source peer implemented on at least one device, over the peer-to-peer, quality of service connection. Packets originating from an application that does not require the specified level of service are transmitted, from the source peer implemented on at least one device, over a best effort connection.
摘要翻译： 通过点对点，基于服务质量的连接的基于策略的路由选择包括通过控制连接向连接建立设备发送连接建立请求，以动态地建立对等的服务质量连接 在至少一个设备上实现的源对等体和在至少一个设备上实现的目的地对等体。 来自需要指定级别的应用的应用的报文通过对等的业务质量连接从至少一个设备上实现的源对等体发送。 来自不需要指定服务等级的应用程序的数据包通过尽力而为的连接从至少一个设备上实现的源对等体传输。
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公开(公告)号：US07839866B2
公开(公告)日：2010-11-23
申请号：US12057581
申请日：2008-03-28
申请人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
发明人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
IPC分类号： H04L12/56
CPC分类号： H04L12/2856 , H04L12/2883 , H04L12/5601 , H04L49/253 , H04L2012/5614 , H04L2012/563
摘要： Communication between a source and a destination is dynamically established. A connection request is received. The connection request is based on a request transmitted over a best-effort path from the source. A network connection is established having a specified quality of service (QoS) based on the request between the source and the destination. Data for a first application is transmitted over the network connection and data for a second application is transmitted over the best-effort path.
摘要翻译： 源和目的地之间的通信是动态建立的。 接收到连接请求。 连接请求基于通过源的尽力而为路径发送的请求。 基于源和目的地之间的请求，建立具有指定服务质量（QoS）的网络连接。 通过网络连接发送用于第一应用的数据，并且通过尽力而为路径发送用于第二应用的数据。
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公开(公告)号：US20090327500A1
公开(公告)日：2009-12-31
申请号：US12554463
申请日：2009-09-04
申请人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
发明人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
CPC分类号： H04L12/5601 , H04L2012/563
摘要： Policy-based routing of packets over a peer-to-peer, quality of service connection includes sending a connection setup request, over a control connection to a connection establishing device, to dynamically establish the peer-to-peer, quality of service connection between a source peer implemented on at least one device and a destination peer implemented on at least one device. Packets originating from an application requiring a specified level of service are transmitted, from the source peer implemented on at least one device, over the peer-to-peer, quality of service connection. Packets originating from an application that does not require the specified level of service are transmitted, from the source peer implemented on at least one device, over a best effort connection.
摘要翻译： 通过点对点，基于服务质量的连接的基于策略的路由选择包括通过控制连接向连接建立设备发送连接建立请求，以动态地建立对等的服务质量连接 在至少一个设备上实现的源对等体和在至少一个设备上实现的目的地对等体。 来自需要指定级别的应用的应用的报文通过对等的业务质量连接从至少一个设备上实现的源对等体发送。 来自不需要指定服务等级的应用程序的数据包通过尽力而为的连接从至少一个设备上实现的源对等体传输。
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公开(公告)号：US07602788B2
公开(公告)日：2009-10-13
申请号：US10286786
申请日：2002-11-04
申请人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
发明人： Wenge Chen , Peter Chou , Kuo-Hui Liu , Michael P. Sinwald , Shih Chung Soon
CPC分类号： H04L12/5601 , H04L2012/563
摘要： A subscriber dynamically establishes a peer-to-peer session from a source subscriber to a destination subscriber across a switched virtual circuit (SVC). A signaling (control) connection is established from the source subscriber to a server, and a connection request is sent via the signaling (control) connection to the server requesting establishment of the SVC to the destination subscriber. In response, a database is queried for information about a source switch associated with the source subscriber and a destination switch associated with the destination subscriber. Subsequently, the connection request is forwarded to a proxy signaling agent, and the proxy signaling agent signals the source switch and the destination switch to dynamically establish the SVC connection from the source switch to the destination switch. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要翻译： 用户通过交换虚拟电路（SVC）动态地建立从源用户到目的用户的对等会话。 从源用户到服务器建立信令（控制）连接，并且通过信令（控制）连接将请求建立到服务器的请求建立到目的用户的服务器发送到服务器。 作为响应，查询数据库以获得关于与源订户相关联的源交换机和与目的地订户相关联的目的地交换机的信息。 随后，将连接请求转发给代理信令代理，代理信令代理信令源交换机和目的交换机动态建立从源交换机到目的交换机的SVC连接。 该摘要既不旨在限定本说明书中公开的发明，也不旨在以任何方式限制本发明的范围。
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公开(公告)号：US20050100024A1
公开(公告)日：2005-05-12
申请号：US10704715
申请日：2003-11-12
申请人： Kuo-Hui Liu , Shih-Chung Soon
发明人： Kuo-Hui Liu , Shih-Chung Soon
CPC分类号： H04L29/06 , H04L49/25 , H04L49/602 , H04L69/32 , H04L69/40
摘要： A multi service platform including a layer two switching component and a layer three switching component is connected to a layer two network and a layer three network. The layer two switching component is a terminating point for the layer two network, whereas the layer three switching component terminates the layer three network A virtual UNI connection is established between the components increasing reliability of end to end connections across the networks, and simplifying provisioning of these types of networks.
摘要翻译： 包括二层交换组件和三层交换组件的多业务平台连接到二层网络和三层网络。 第二层交换组件是第二层网络的终止点，而第三层交换组件终止第三层网络A在组件之间建立虚拟UNI连接，提高跨网络端到端连接的可靠性，并简化 这些类型的网络。
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公开(公告)号：US07450592B2
公开(公告)日：2008-11-11
申请号：US10704715
申请日：2003-11-12
申请人： Kuo-Hui Liu , Shih-Chung Soon
发明人： Kuo-Hui Liu , Shih-Chung Soon
IPC分类号： H04L12/56
CPC分类号： H04L29/06 , H04L49/25 , H04L49/602 , H04L69/32 , H04L69/40
摘要： A multi service platform including a layer two switching component and a layer three switching component is connected to a layer two network and a layer three network. The layer two switching component is a terminating point for the layer two network, whereas the layer three switching component terminates the layer three network A virtual UNI connection is established between the components increasing reliability of end to end connections across the networks, and simplifying provisioning of these types of networks.
摘要翻译： 包括二层交换组件和三层交换组件的多业务平台连接到二层网络和三层网络。 第二层交换组件是第二层网络的终止点，而第三层交换组件终止第三层网络A在组件之间建立虚拟UNI连接，提高跨网络端到端连接的可靠性，并简化 这些类型的网络。
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