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11. 发明申请

WO2009107114A1 APPLICATION-AWARE MPLS TUNNEL SELECTION 审中-公开
标题翻译：应用 - AWARE MPLS隧道选择
公开(公告)号：WO2009107114A1
公开(公告)日：2009-09-03
申请号：PCT/IB2009/051313
申请日：2009-02-17
申请人： ALCATEL LUCENT , DOLGANOW, Andrew , FISCHER, John
发明人： DOLGANOW, Andrew , FISCHER, John
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L12/4633 , H04L45/306 , H04L45/50 , H04L47/10 , H04L47/20 , H04L47/2433 , H04L49/3009 , H04L2212/00
摘要： Various exemplary embodiments are a method and related system and computer-readable medium including one or more the following: receiving a data packet; analyzing the data packet using deep packet inspection (DPI) to determine an application associated with the data packet; determining an MPLS tunnel corresponding to the application associated with the data packet; and forwarding the data packet through the MPLS tunnel. In various exemplary embodiments, the step of analyzing the data packet including examining information in layers 2 through 7 of the data packet or analyzing the data packet to match an application signature. Furthermore, in various exemplary embodiments, the method and related system and computer-readable medium also includes adding a marking to the data packet to indicate the application associated with the data packet.
摘要翻译：各种示例性实施例是一种方法和相关系统和计算机可读介质，包括以下一个或多个：接收数据分组; 使用深度分组检测（DPI）分析数据分组以确定与数据分组相关联的应用; 确定对应于与所述数据分组相关联的应用的MPLS隧道; 并通过MPLS隧道转发数据包。在各种示例性实施例中，分析包括检查数据分组的层2至7中的信息或分析数据分组以匹配应用签名的数据分组的步骤。此外，在各种示例性实施例中，方法和相关系统以及计算机可读介质还包括向数据分组添加标记以指示与数据分组相关联的应用。

12. 发明申请

WO2017108654A1 A NETWORK NODE FOR NETWORK BASED MULTICAST REPLICATION 审中-公开
标题翻译：基于网络的多播复制网络节点
公开(公告)号：WO2017108654A1
公开(公告)日：2017-06-29
申请号：PCT/EP2016/081653
申请日：2016-12-19
申请人： ALCATEL LUCENT
发明人： VAN DE VELDE, Gunter , DOLGANOW, Andrew , MULEY, Praveen , HENDERICKX, Wim , SIMPSON, Adam
IPC分类号： H04L12/18
CPC分类号： H04L12/1854
摘要： A network node (1) adapted to forward incoming data packets (100), said network node (1) comprising: - a tag identifying unit (10), adapted to identify a tag(101) of an incoming data packet (100) as a replicate tag(102); - a tag look-up module (20), adapted to retrieve from a tag table (210) a number of replications (201) and destinations(202) for said replicate tag(102); - a replicating engine (30), configured to replicate said incoming data packet (100) according to said number of replications (201), thereby generating replicated data packets (300); and - a forwarding unit (40), adapted to forward said replicated data packets (300) to said destinations (202).
摘要翻译：（1），所述网络节点（1）包括： - 标签识别单元（10），其适于识别以下各项的标签（101）：输入数据分组（100）作为复制标签（102）; - 标签查找模块（20），适于从标签表（210）检索所述复制标签（102）的多个复制品（201）和目的地（202）;以及 - - 复制引擎（30），被配置为根据所述复制数量（201）复制所述输入数据分组（100），从而生成复制数据分组（300）;以及 - 复制引擎以及 - 转发单元（40），适用于将所述复制的数据分组（300）转发到所述目的地（202）。

13. 发明申请

WO2016128836A1 METHOD AND SYSTEM FOR INSERTING AN OPENFLOW FLOW ENTRY INTO A FLOW TABLE USING OPENFLOW PROTOCOL 审中-公开
标题翻译：使用开流方案将流入流入入流量的方法和系统
公开(公告)号：WO2016128836A1
公开(公告)日：2016-08-18
申请号：PCT/IB2016/000248
申请日：2016-02-09
申请人： ALCATEL LUCENT
发明人： KOTALWAR, Jayant , DOLGANOW, Andrew , BIRAJDAR, Girish
IPC分类号： H04L12/721 , H04L12/715 , H04L12/751 , H04L12/755
CPC分类号： H04L45/38 , H04L45/021 , H04L45/64 , H04L47/2483
摘要： A method for inserting an OpenFlovv How entry into a flow table is disclosed. In the embodiment, the method involves receiving a flow mod message at an Open Flow-enabled switch, the flow mod message including a cookie Field, decoding an OpenFlow flow entry from the flow mod message, identifying a Flow table from the cookie field, and inserting the decoded flow entry into the Flow table.
摘要翻译：公开了一种将OpenFlovv如何入口插入流表的方法。在该实施例中，该方法包括在启用Open Flow的交换机上接收流调制消息，该流调制消息包括一个Cookie字段，从该流程模式消息中解码一个OpenFlow流条目，从该Cookie字段识别一个流表，以及将解码的流条目插入到流表中。

14. 发明申请

WO2016020740A3 NETWORK DEVICE CONFIGURED TO TRACK MULTICAST RECEIVERS 审中-公开
公开(公告)号：WO2016020740A3
公开(公告)日：2016-02-11
申请号：PCT/IB2015/001306
申请日：2015-07-27
申请人： ALCATEL LUCENT
发明人： KOTALWAR, Jayant , DOLGANOW, Andrew , PATEL, Gitesh
IPC分类号： H04L12/46 , H04L12/18 , H04L12/761 , H04L12/723
摘要： A first network device adapted for communication with one or more other network devices is configured to originate a first route identifying a tunnel for carrying traffic for a multicast, to originate a second route specifying a leaf information requirement for the multicast but not identifying a tunnel for carrying traffic for the multicast, and to track a plurality of receivers of the multicast based at least in part on leaf information received from the multicast receivers responsive to the specified leaf information requirement of the second route. The first route may comprise an inclusive route having a tunnel attribute that identifies an inclusive tunnel for the multicast and the second route may comprise a selective route having a tunnel attribute configured to indicate that it carries no tunnel information. Multicast traffic can be switched between an inclusive tunnel and a selective tunnel responsive to the multicast receiver tracking.

15. 发明申请

WO2010086750A1 SCALED ETHERNET OAM FOR MESH AND HUB-AND-SPOKE NETWORKS 审中-公开
标题翻译：用于MESH和HUB和SPOKE网络的扩展以太网OAM
公开(公告)号：WO2010086750A1
公开(公告)日：2010-08-05
申请号：PCT/IB2010/000496
申请日：2010-01-15
申请人： ALCATEL LUCENT , WASHAM, Benjamin, D. , DOLGANOW, Andrew , QIU, Lei
发明人： WASHAM, Benjamin, D. , DOLGANOW, Andrew , QIU, Lei
IPC分类号： H04L12/24 , H04L12/26
CPC分类号： H04L43/0811 , H04L41/06 , H04L41/0803 , H04L41/0856
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: configuring a maintenance domain on a first network node! configuring a maintenance association within the maintenance domain on a first network node! configuring, within the maintenance association, a local maintenance endpoint (MEP) on the first network node! and establishing a plurality of point-to-point connections within the maintenance association, each point-to- point connection established between the local MEP and a respective remote MEP on a respective network node of the plurality of network nodes using an identifier of the respective remote MEP and a Media Access Control (MAC) address of the respective remote MEP, wherein each point-to-point connection enables transmission of unicast CFM messages from the local MEP to the respective remote MEP, and the plurality of point-to-point connections are established within a single maintenance association.
摘要翻译：各种示例性实施例涉及包括以下一个或多个的方法和相关网络节点：在第一网络节点上配置维护域！在第一个网络节点上的维护域内配置维护关联！在维护关联中配置第一个网络节点上的本地维护端点（MEP）！以及在所述维护关联内建立多个点对点连接，使用所述多个网络节点的标识符，在所述多个网络节点的相应网络节点上的所述本地MEP和相应的远程MEP之间建立每个点对点连接远程MEP和相应的远程MEP的媒体访问控制（MAC）地址，其中每个点对点连接使得能够将来自本地MEP的单播CFM消息传输到相应的远程MEP，并且多个点到点连接建立在一个维护关联中。

16. 发明申请

WO2010079411A1 NEIGHBOUR DISCOVERY PROTOCOL MEDIATION 审中-公开
标题翻译：邻里发现协议
公开(公告)号：WO2010079411A1
公开(公告)日：2010-07-15
申请号：PCT/IB2009/056066
申请日：2009-12-31
申请人： ALCATEL LUCENT , HART, Neil , DOLGANOW, Andrew
发明人： HART, Neil , DOLGANOW, Andrew
IPC分类号： H04L29/12 , H04L12/56
CPC分类号： H04L61/103 , H04L29/12028 , H04L29/1232 , H04L29/1282 , H04L29/12839 , H04L45/02 , H04L45/026 , H04L45/68 , H04L61/2092 , H04L61/6013 , H04L61/6022 , H04L61/6059
摘要： The invention is directed to providing NDP mediation over an IP interworking VLL. ICMPvβ Neighbor Discovery and Inverse Neighbor Discovery messages are intercepted by provider edge (PE) devices to learn both IPv6 interface addresses and link-layer addresses of customer edge (CE) devices before forwarding the messages to the CE devices, and in some cases after altering the messages to make them more meaningful to the receiving CE devices. In this manner, the CE device interface addresses do not need to be communicated over the LDP control link, as in IPv4 ARP Mediation.
摘要翻译：本发明旨在通过IP互通VLL提供NDP中介。 ICMPvs邻居发现和反向邻居发现消息由提供商边缘（PE）设备拦截，以在将消息转发到CE设备之前学习客户边缘（CE）设备的IPv6接口地址和链路层地址，并且在某些情况下，在更改消息使其对接收CE设备更有意义。以这种方式，CE设备接口地址不需要通过LDP控制链路进行通信，如IPv4 ARP中介。

17. 发明申请

WO2009107117A3 COMPRESSED IP FLOW RECOGNITION FOR IN-LINE INTEGRATED MOBILE DEEP PACKET INSPECTION (DPI) 审中-公开
公开(公告)号：WO2009107117A3
公开(公告)日：2009-09-03
申请号：PCT/IB2009/051317
申请日：2009-02-17
申请人： ALCATEL LUCENT , DOLGANOW, Andrew , RUSMISEL, Jason
发明人： DOLGANOW, Andrew , RUSMISEL, Jason
IPC分类号： H04L29/06 , H04L12/26
摘要： Various exemplary embodiments comprise a method and related device and computer-readable medium including one or more of the following: receiving an uncompressed packet sent from the source node to the destination node during a compression negotiation stage; storing information extracted from the uncompressed packet, the stored information sufficient to uniquely identify flows; receiving a compressed packet sent from the source node to the destination node; associating the compressed packet with an active flow by accessing the stored information and information in the compressed packet; performing deep packet inspection (DPI) to identify an application associated with the active flow; and performing application-specific processing on at least one packet belonging to the active flow. In various exemplary embodiments, the information extracted from the uncompressed packet includes a context identifier used to establish a compression context between a compressor and a decompressor.

18. 发明申请

WO2009069106A1 ENHANCING ROUTING OPTIMALITY IN IP NETWORKS REQUIRING PATH ESTABLISHMENT 审中-公开
标题翻译： IP网络中需要路径建立的路由优化
公开(公告)号：WO2009069106A1
公开(公告)日：2009-06-04
申请号：PCT/IB2008/055648
申请日：2008-11-19
申请人： ALCATEL LUCENT , DOLGANOW, Andrew
发明人： DOLGANOW, Andrew
IPC分类号： H04L12/56
CPC分类号： H04L45/22 , H04L45/04 , H04L45/28 , H04L45/42 , H04L45/50
摘要： A system and related method for enhancing routing optimality in IP networks requiring path establishment, including one or more of the following: first and second network clouds including a plurality of communication elements, ones of the plurality of communication elements in the network clouds being first and second communication element, the network clouds having boundaries beyond which each of the plurality of communication elements are unable to see a connectivity between any other communication elements outside the respective network clouds; a path computational element that automatically computes an explicit optimal network route between the first and second communication elements and having an overview of all communication elements in the network clouds, the path computational element providing the computed explicit optimal network route to a routing engine; commissioning a path through the first network cloud and the second network cloud from the first communication element to the second communication element using the provided explicit optimal network route; establishing a path using the computed explicit optimal network route; switching to an alternative route that is inferior to the computed explicit optimal network route upon a failure of the computed explicit optimal network route to function properly; attempting to renegotiate the commissioned path to the computed explicit optimal network route; determining that the explicit optimal network route is again available; and switching the commissioned path back to the computed explicit optimal network route when that route is determined to be again available.
摘要翻译：一种用于增强需要路径建立的IP网络中的路由最优性的系统和相关方法，包括以下一个或多个：包括多个通信元件的第一和第二网络云，网络云中的多个通信元件中的一个是第一和第二通信元件，所述网络云具有超出所述多个通信元件中的每一个不能看到相应网络云外部的任何其它通信元件之间的连接的边界; 路径计算元件，其自动计算所述第一和第二通信元件之间的显式最优网络路由，并具有所述网络云中的所有通信元素的概述，所述路径计算元件将所计算的显式最优网络路由提供给路由引擎; 使用所提供的显式最优网络路由从第一通信元件到第二通信元件调试通过第一网络云和第二网络云的路径; 使用计算的显式最优网络路由建立路径; 当所计算的显式最优网络路由故障正常运行时，切换到劣于所计算的显式最优网络路由的替代路由; 试图重新协商计算的显式最优网络路由的委托路径; 确定显式最优网络路由再次可用; 并且当该路由被确定为再次可用时，将委托路径切换回计算的显式最优网络路由。

19. 发明申请

WO2009040779A2 MECHANISM AND METHOD FOR NON-SERVICE AFFECTING APS PROTECTION FOR MLPPP BUNDLES ON ROUTING SYSTEMS 审中-公开
标题翻译：机制和方法对路由系统中的MLPPP组件进行APS保护的非服务
公开(公告)号：WO2009040779A2
公开(公告)日：2009-04-02
申请号：PCT/IB2008/055609
申请日：2008-09-11
申请人： ALCATEL LUCENT , MCCONNOCHIE, William , DOLGANOW, Andrew , PRABHU, Vinod
发明人： MCCONNOCHIE, William , DOLGANOW, Andrew , PRABHU, Vinod
IPC分类号： H04L29/06
CPC分类号： H04L45/00 , H04L43/0817 , H04L45/22 , H04L45/245 , H04L45/28 , Y02D50/30
摘要： A method of non-service affecting APS protection for MLPPP bundles on routing systems, and associated mechanism, including one or more of the following: specifying a working MLPPP bundle and a protection MLPPP bundle; specifying MLPPP parameters; associating the working MLPPP bundle and the protection MLPPP bundle with an APS circuit; bringing up an MLPPP session; changing an operational status of the working MLPPP bundle; synchronizing MLPPP state information between the working MLPPP bundle and the protection MLPPP bundle; and driving an operational status of the protection MLPPP bundle based on said changing the operational status of the working MLPPP bundle.
摘要翻译：一种非业务影响路由系统上MLPPP束的APS保护的方法，以及相关机制，包括以下一个或多个：指定工作的MLPPP包和保护MLPPP包; 指定MLPPP参数; 将工作的MLPPP包和保护MLPPP包与APS电路相关联; 举办MLPPP会议; 改变工作MLPPP捆绑包的操作状态; 在工作的MLPPP包和保护MLPPP包之间同步MLPPP状态信息; 以及基于所述改变所述工作MLPPP束的操作状态来驱动所述保护MLPPP束的操作状态。

20. 发明授权

EP2321943B1 IN-BAND DPI MEDIA RESERVATION MODIFICATIONS TO RFC 3313 有权
公开(公告)号：EP2321943B1
公开(公告)日：2018-05-23
申请号：EP09787215.4
申请日：2009-08-19
申请人： Alcatel Lucent
发明人： DOLGANOW, Andrew , MORIN, Steven, Edward
IPC分类号： H04L29/08 , H04L29/06
CPC分类号： H04L65/1016 , H04L65/1006 , H04L65/1083 , H04L65/80 , H04L67/306
摘要： In various exemplary embodiments, a Deep Packet Inspection device is integrated into a provider edge router associated with a user agent client or provided externally. The DPI device monitors the exchange of packets between an originating proxy and a user agent client and inspects the packets to identify SIP control messages. By monitoring the messages exchanged between the two devices, the DPI device may determine the type of application, desired QoS, source, destination, and other information related to the connection. Using this information, the router may then access a policy database to determine whether there is a QoS policy for the application and/or user. Based on this determination, the router may initiate network reservation for an anticipated data flow or store the information so the flow of packets can be remarked as the packets arrive. Accordingly, in various exemplary embodiments, the edge router is aware that QoS should be granted.

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