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公开(公告)号：US20100268798A1
公开(公告)日：2010-10-21
申请号：US12426637
申请日：2009-04-20
IPC分类号： G06F15/177 , G06F15/16
CPC分类号： H04L67/325 , H04L47/6255 , H04L47/745 , H04L47/821
摘要： The number of connection setup request packets that are accepted for processing by a network element are dynamically adjusted based on the run time capacity of the network element. The number of accepted connection setup request packets that can be initiated for processing are dynamically modified based on the processor utilization and average latency of completion of processing the connection setup requests. The network element can apply a scheduling policy to those connection setup request packets to differentiate the processing treatment of different types of connection setup requests.
摘要翻译： 基于网络元件的运行时间容量动态地调整被网络元件接受的连接建立请求数据包的数量。 可以基于处理器利用率和完成处理连接建立请求的平均延迟来动态修改可以启动用于处理的接受的连接建立请求数据包的数量。 网元可以将调度策略应用于那些连接建立请求分组，以区分不同类型的连接建立请求的处理处理。
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公开(公告)号：US08599849B2
公开(公告)日：2013-12-03
申请号：US12341842
申请日：2008-12-22
CPC分类号： H04L45/507 , H04H20/16 , H04L12/66 , H04L29/12575 , H04L45/16 , H04L45/48
摘要： A method and apparatus for providing point-to-multipoint label switch paths (LSPs) in a Multi-Protocol Label Switching (MPLS) network is described. In one embodiment, a point-to-multipoint LSP is built in a MPLS network by using Resource Reservation Protocol Traffic Engineering (RSVP-TE) to signal the point-to-multipoint LSP as separate point-to-point LSPs and to merge the separate point-to-point LSPs into the point-to-multipoint LSP.
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公开(公告)号：US20130235868A1
公开(公告)日：2013-09-12
申请号：US13417514
申请日：2012-03-12
IPC分类号： H04L12/56
CPC分类号： H04L67/32 , H04L67/1002 , H04L67/327
摘要： Each application executing on an application server uses an extended version of the Berkeley Packet Filter (BPF) language to define an application-specific rule set. The application server also includes a Just-In-Time compiler to compile the BPF rule set. The compiled rule set is downloaded to a Packet Forwarding Entity (PFE) in the network, and used to control how the PFE steers data packets generated by the application through a communications network.
摘要翻译： 在应用服务器上执行的每个应用程序使用Berkeley Packet Filter（BPF）语言的扩展版本来定义应用程序特定的规则集。 应用程序服务器还包括编译BPF规则集的Just-In-Time编译器。 编译规则集下载到网络中的分组转发实体（PFE），用于控制PFE如何通过通信网络引导应用程序生成的数据包。
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4.发明授权公开(公告)号：US08223636B2
公开(公告)日：2012-07-17
申请号：US13332270
申请日：2011-12-20
CPC分类号： H04L67/325 , H04L47/6255 , H04L47/745 , H04L47/821
摘要： A method, performed in a network element having a control card and a plurality of linecards of processing a plurality of different types of connection setup requests. A latency of processing each of the plurality of the different types of the connection setup requests is determined. A number of connection setup requests to be initiated to be processed by the control card is dynamically adjusted based on the determined latencies of processing each of the plurality of the different types of the connection setup requests. Other methods and network elements are also disclosed.
摘要翻译： 一种在具有控制卡和多个处理多个不同类型的连接建立请求的线路卡的网络元件中执行的方法。 确定处理多个不同类型的连接建立请求中的每一个的等待时间。 基于确定的多个不同类型的连接建立请求中的每一个的确定的延迟来动态地调整要由控制卡处理的多个连接建立请求。 还公开了其他方法和网络元件。
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5.发明申请公开(公告)号：US20120069844A1
公开(公告)日：2012-03-22
申请号：US13305662
申请日：2011-11-28
IPC分类号： H04L12/56
CPC分类号： H04L45/507 , H04H20/16 , H04L12/66 , H04L29/12575 , H04L45/16 , H04L45/48
摘要： A method and apparatus for providing point-to-multipoint label switch paths (LSPs) in a Multi-Protocol Label Switching (MPLS) network is described. In one embodiment, a point-to-multipoint LSP is built in a MPLS network by using Resource Reservation Protocol Traffic Engineering (RSVP-TE) to signal the point-to-multipoint LSP as separate point-to-point LSPs and to merge the separate point-to-point LSPs into the point-to-multipoint LSP.
摘要翻译： 描述了在多协议标签交换（MPLS）网络中提供点对多点标签交换路径（LSP）的方法和装置。 在一个实施例中，通过使用资源预留协议流量工程（RSVP-TE）将点对多点的LSP信号作为单独的点对点LSP，在MPLS网络中建立点对多点的LSP，并且将 将点对点LSP分离成点到多点的LSP。
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公开(公告)号：US08081569B2
公开(公告)日：2011-12-20
申请号：US12426637
申请日：2009-04-20
IPC分类号： H04J3/16
CPC分类号： H04L67/325 , H04L47/6255 , H04L47/745 , H04L47/821
摘要： The number of connection setup request packets that are accepted for processing by a network element are dynamically adjusted based on the run time capacity of the network element. The number of accepted connection setup request packets that can be initiated for processing are dynamically modified based on the processor utilization and average latency of completion of processing the connection setup requests. The network element can apply a scheduling policy to those connection setup request packets to differentiate the processing treatment of different types of connection setup requests.
摘要翻译： 基于网络元件的运行时间容量动态地调整被网络元件接受的连接建立请求数据包的数量。 可以基于处理器利用率和完成处理连接建立请求的平均延迟来动态修改可以启动用于处理的接受的连接建立请求数据包的数量。 网元可以将调度策略应用于那些连接建立请求分组，以区分不同类型的连接建立请求的处理处理。
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7.发明申请公开(公告)号：US20050169266A1
公开(公告)日：2005-08-04
申请号：US11045196
申请日：2005-01-27
CPC分类号： H04L45/507 , H04H20/16 , H04L12/66 , H04L29/12575 , H04L45/16 , H04L45/48
摘要： A method and apparatus for providing point-to-multipoint label switch paths (LSPs) in a Multi-Protocol Label Switching (MPLS) network is described. In one embodiment, a point-to-multipoint LSP is built in a MPLS network by using Resource Reservation Protocol Traffic Engineering (RSVP-TE) to signal the point-to-multipoint LSP as separate point-to-point LSPs and to merge the separate point-to-point LSPs into the point-to-multipoint LSP.
摘要翻译： 描述了在多协议标签交换（MPLS）网络中提供点对多点标签交换路径（LSP）的方法和装置。 在一个实施例中，通过使用资源预留协议流量工程（RSVP-TE）将点对多点的LSP信号作为单独的点对点LSP，在MPLS网络中建立点对多点的LSP，并且将 将点对点LSP分离成点到多点的LSP。
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公开(公告)号：US20120096175A1
公开(公告)日：2012-04-19
申请号：US13332270
申请日：2011-12-20
IPC分类号： G06F15/16
CPC分类号： H04L67/325 , H04L47/6255 , H04L47/745 , H04L47/821
摘要： The number of connection setup request packets that are accepted for processing by a network element are dynamically adjusted based on the run time capacity of the network element. The number of accepted connection setup request packets that can be initiated for processing are dynamically modified based on the processor utilization and average latency of completion of processing the connection setup requests. The network element can apply a scheduling policy to those connection setup request packets to differentiate the processing treatment of different types of connection setup requests.
摘要翻译： 基于网络元件的运行时间容量动态地调整被网络元件接受的连接建立请求数据包的数量。 可以基于处理器利用率和完成处理连接建立请求的平均延迟来动态修改可以启动用于处理的接受的连接建立请求数据包的数量。 网元可以将调度策略应用于那些连接建立请求分组，以区分不同类型的连接建立请求的处理处理。
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公开(公告)号：US08605723B2
公开(公告)日：2013-12-10
申请号：US13305662
申请日：2011-11-28
CPC分类号： H04L45/507 , H04H20/16 , H04L12/66 , H04L29/12575 , H04L45/16 , H04L45/48
摘要： A method and apparatus for providing point-to-multipoint label switch paths (LSPs) in a Multi-Protocol Label Switching (MPLS) network is described. In one embodiment, a point-to-multipoint LSP is built in a MPLS network by using Resource Reservation Protocol Traffic Engineering (RSVP-TE) to signal the point-to-multipoint LSP as separate point-to-point LSPs and to merge the separate point-to-point LSPs into the point-to-multipoint LSP.
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公开(公告)号：US08429138B2
公开(公告)日：2013-04-23
申请号：US12603492
申请日：2009-10-21
CPC分类号： G06F17/30575
摘要： An encoding module generates metadata descriptions for unique combinations of subset of fields of data structures that define for the receiver how to decode data in the corresponding subset of fields of that data structure included in messages; generates a unique metadata description identification for each different metadata description; includes metadata descriptions in the messages as well as the corresponding metadata description identifications when the receiver has not previously received those metadata descriptions. A decoding module stores metadata descriptions in a metadata description data structure as they are received, where each metadata description is associated with a metadata description identification, whereby the metadata description data structure is progressively populated with metadata for data structures as messages are received that include metadata descriptions; and decodes those messages received that do not include metadata descriptions based on the stored metadata descriptions that correspond with the metadata description identifications included in these messages.
摘要翻译： 编码模块为为接收机定义的数据结构的子集的子集的唯一组合生成元数据描述如何解码包括在消息中的该数据结构的相应子集的数据; 为每个不同的元数据描述生成唯一的元数据描述标识; 包括消息中的元数据描述以及当接收者以前没有接收到这些元数据描述时相应的元数据描述标识。 解码模块将元数据描述数据结构存储在其被接收的元数据描述数据结构中，其中每个元数据描述与元数据描述标识相关联，由此元数据描述数据结构逐渐地填充有数据结构的元数据，作为包含元数据的消息 描述; 并且基于与包括在这些消息中的元数据描述标识相对应的存储的元数据描述来解码接收到的不包括元数据描述的消息。
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