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31. 发明申请

US20100054245A1 SYSTEM AND METHOD FOR MULTICASTING IN AN INTERNET PROTOCOL VIRTUAL PRIVATE NETWORK ENVIRONMENT 有权
标题翻译：在互联网协议虚拟私有网络环境中进行组播的系统和方法
公开(公告)号：US20100054245A1
公开(公告)日：2010-03-04
申请号：US12202454
申请日：2008-09-02
申请人： Rajiv Asati , Yiqun Cai , Mohamed Khalid
发明人： Rajiv Asati , Yiqun Cai , Mohamed Khalid
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L12/18 , H04L45/16
摘要： A method is provided in one example implementation and includes sending a PIM join message to the second spoke router by the hub router. The second spoke router dynamically determines each interested remote spoke router by parsing a hub-sent PIM message and accordingly constructs the multicast routing entry such that the first and second spoke routers establish multicast communication independent of a hub router. In more specific embodiments, the PIM join/prune messaging includes a list of each downstream spoke router that sent a PIM join/prune, in a new attribute. The PIM join/prune message is sent by the hub router towards a multicast source. A new receiver-list attribute is created that the hub router populates with a non-broadcast multi-access (NBMA) address for each interested spoke router.
摘要翻译：在一个示例实现中提供了一种方法，并且包括由集线器路由器向第二分支路由器发送PIM加入消息。第二分支路由器通过解析集中发送的PIM消息来动态地确定每个感兴趣的远程分支路由器，并因此构建多播路由条目，使得第一和第二分支路由器独立于集线器路由器建立组播通信。在更具体的实施例中，PIM加入/剪枝消息包括在新属性中发送PIM加入/剪枝的每个下游分支路由器的列表。 PIM加入/剪枝消息由集线器路由器向组播源发送。创建一个新的接收者列表属性，集线器路由器为每个感兴趣的辐条路由器填充非广播多址（NBMA）地址。

32. 发明授权

US07602737B2 Methods and apparatus for providing an enhanced dynamic multipoint virtual private network architecture 有权
标题翻译：用于提供增强的动态多点虚拟专用网络架构的方法和装置
公开(公告)号：US07602737B2
公开(公告)日：2009-10-13
申请号：US11414787
申请日：2006-05-01
申请人： Rajiv Asati , Mohamed Khalid , Brian E. Weis , Pratima Pramod Sethi
发明人： Rajiv Asati , Mohamed Khalid , Brian E. Weis , Pratima Pramod Sethi
IPC分类号： H04L12/28
CPC分类号： H04L12/4633 , H04L45/00 , H04L45/30
摘要： A system transmits, to a hub from a first spoke, first routing information associated with the first spoke. The system receives, at the first spoke, from the hub, second routing information associated with a plurality of spokes in communication with the hub. The plurality of spokes includes a second spoke. The system resolves, at the first spoke, a next hop determination for the packet based on the second routing information received from the hub. The system routes the packet from the first spoke to the second spoke using the next hop determination.
摘要翻译：系统从第一辐条向中枢发送与第一辐条相关联的第一路由信息。系统在第一辐条时从集线器接收与与集线器通信的多个辐条相关联的第二路由信息。多个辐条包括第二辐条。基于从集线器接收到的第二路由信息，系统在第一个分支处解析分组的下一跳确定。系统使用下一跳确定路由数据包从第一个辐条到第二个辐条。

33. 发明申请

US20090175194A1 IP SECURITY WITHIN MULTI-TOPOLOGY ROUTING 有权
标题翻译：在多拓扑路由中的IP安全
公开(公告)号：US20090175194A1
公开(公告)日：2009-07-09
申请号：US11969457
申请日：2008-01-04
申请人： Aamer Akhter , Manikchand Roopchand Bafna , Rajiv Asati , Mohamed Khalid
发明人： Aamer Akhter , Manikchand Roopchand Bafna , Rajiv Asati , Mohamed Khalid
IPC分类号： H04L12/28
CPC分类号： H04L45/302 , H04L41/0803 , H04L45/00 , H04L45/02 , H04L63/164
摘要： A method for IP Security within Multi-Topology Routing is disclosed. Disclosed methods may also include IKE extensions. A route eligible for IPSec protection is injected into a topology routing table. Network traffic can then be protected in accordance with a security session, such as an IPSec session, between a first network node and a second network node and forwarded through a selected topology to take advantage of the service-differentiation capabilities of MTR.
摘要翻译：披露了多拓扑路由中IP安全的方法。公开的方法还可以包括IKE扩展。符合IPSec保护条件的路由注入到拓扑路由表中。然后可以根据第一网络节点和第二网络节点之间的安全会话（例如IPSec会话）来保护网络流量，并通过选定的拓扑转发，以利用MTR的服务区分能力。

34. 发明申请

US20090157901A1 SYSTEM AND METHOD FOR USING ROUTING PROTOCOL EXTENSIONS FOR IMPROVING SPOKE TO SPOKE COMMUNICATION IN A COMPUTER NETWORK 有权
标题翻译：使用路由协议扩展的系统和方法，用于改进计算机网络中的通信功能
公开(公告)号：US20090157901A1
公开(公告)日：2009-06-18
申请号：US11954831
申请日：2007-12-12
申请人： Rajiv Asati , Mohamed Khalid , Alvaro Enrique Retana , Donnie Van Savage , Pratima Pramod Sethi
发明人： Rajiv Asati , Mohamed Khalid , Alvaro Enrique Retana , Donnie Van Savage , Pratima Pramod Sethi
IPC分类号： G06F15/173
CPC分类号： H04L29/12386 , H04L45/02 , H04L61/2521
摘要： Systems and methods for using routing protocol extensions to improve spoke to spoke communication in a computer network are disclosed. Embodiments provide systems and methods to establish a tunnel between a first spoke and a hub, exchange routing information between the first spoke and the hub using a routing protocol, extend the routing protocol and an associated database to include next hop mapping information, and establish a tunnel between the first spoke and a second spoke according to information in the database.
摘要翻译：公开了使用路由协议扩展来改进计算机网络中的辐条通信的系统和方法。实施例提供了在第一辐条和集线器之间建立隧道的系统和方法，使用路由协议在第一辐条与集线器之间交换路由信息，扩展路由协议和相关联的数据库以包括下一跳映射信息，并建立根据数据库中的信息，第一个辐条和第二个辐条之间的隧道。

35. 发明申请

US20080298592A1 TECHNIQUE FOR CHANGING GROUP MEMBER REACHABILITY INFORMATION 审中-公开
标题翻译：改变集团会员可追溯性信息的技术
公开(公告)号：US20080298592A1
公开(公告)日：2008-12-04
申请号：US11754780
申请日：2007-05-29
申请人： Mohamed Khalid , Aamer S. Akhter , Rajiv Asati , Brian E. Weis
发明人： Mohamed Khalid , Aamer S. Akhter , Rajiv Asati , Brian E. Weis
IPC分类号： H04L9/12
CPC分类号： H04L9/0833 , H04L9/0891 , H04L63/0272 , H04L63/065
摘要： In one embodiment, a technique for updating an address associated with a first entity in a communications network with a second entity in the communications network wherein the address is used to forward information to the first entity from the second entity. The first entity registers a first address associated with the first entity with the second entity. The first entity determines that a second address associated with the first entity is to be used instead of the first address to communicate with the first entity. The first entity generates an update message containing the second address, the update message obviating having to register the second address with the second entity. The first entity forwards the update message to the second entity to cause the second entity to use the second address instead of the first address to forward information to the first entity.
摘要翻译：在一个实施例中，一种用于在通信网络中与第二实体更新与通信网络中的第一实体相关联的地址的技术，其中所述地址用于将信息从所述第二实体转发到所述第一实体。第一实体将与第一实体相关联的第一地址与第二实体注册。第一实体确定将使用与第一实体相关联的第二地址而不是与第一实体进行通信的第一地址。第一实体生成包含第二地址的更新消息，更新消息消除了必须向第二实体注册第二地址。第一实体将更新消息转发给第二实体以使第二实体使用第二地址而不是第一地址来将信息转发到第一实体。

36. 发明申请

US20080117821A1 Adaptive quality of service in an easy virtual private network environment 有权
标题翻译：在简单的虚拟专用网络环境中自适应的服务质量
公开(公告)号：US20080117821A1
公开(公告)日：2008-05-22
申请号：US11601948
申请日：2006-11-20
申请人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Pratima Sethi
发明人： Rajiv Asati , Mohamed Khalid , Aamer Akhter , Pratima Sethi
IPC分类号： H04L12/26
CPC分类号： H04L41/5006 , H04L12/4641 , H04L41/0893 , H04L41/5003 , H04L47/10 , H04L47/20
摘要： In one embodiment, a QoS manager process that receives, at an EzVPN server device, connection speed data from an EzVPN client device. In addition, the QoS manager process processes, at the EzVPN server device, the connection speed data to determine a QoS policy for a communications session between the EzVPN client device and the EzVPN server device. Furthermore, the QoS manager process applies, at the EzVPN server device, the QoS policy to the communications session between the EzVPN client device and the EzVPN server device as determined by the processing of the connection speed data.
摘要翻译：在一个实施例中，在EzVPN服务器设备处接收来自EzVPN客户端设备的连接速度数据的QoS管理器进程。另外，QoS管理器处理在EzVPN服务器设备处理连接速度数据，以确定EzVPN客户端设备和EzVPN服务器设备之间的通信会话的QoS策略。此外，QoS管理器进程在EzVPN服务器设备处将QoS策略应用于由连接速度数据的处理确定的EzVPN客户端设备和EzVPN服务器设备之间的通信会话。

37. 发明授权

US08862883B2 System and method for secure cloud service delivery with prioritized services in a network environment 有权
标题翻译：用于在网络环境中优先化服务的安全云服务传送的系统和方法
公开(公告)号：US08862883B2
公开(公告)日：2014-10-14
申请号：US13473418
申请日：2012-05-16
申请人： Sunil Cherukuri , Mohamed Khalid , Brian Cinque
发明人： Sunil Cherukuri , Mohamed Khalid , Brian Cinque
IPC分类号： H04L9/32 , H04L29/06 , H04L9/08
CPC分类号： H04L63/0272 , H04L9/0838 , H04L41/0803 , H04L67/1002
摘要： An example method includes receiving a request for a cloud capability set during an Internet Key Exchange negotiation associated with a virtual private network (VPN) tunnel between a subscriber and a cloud, wherein the cloud capability set comprises one or more cloud capabilities, mapping the request to one or more cryptographic modules that can support the cloud capability set, and offloading the VPN tunnel to the one or more cryptographic modules. The request can be an Internet Security Association and Key Management Protocol (ISAKMP) packet listing the one or more cloud capabilities in a private payload. The method may further include splitting the VPN tunnel between the cryptographic modules if no single cryptographic module can support substantially all the cloud capabilities in the cloud capability set. In some embodiments, the request is compared with a service catalog comprising authorized cloud capabilities.
摘要翻译：示例性方法包括在与订户和云之间的虚拟专用网（VPN）隧道相关联的因特网密钥交换协商期间接收对云能力集的请求，其中所述云能力集合包括一个或多个云能力，映射请求到一个或多个可以支持云能力集合的加密模块，以及将VPN隧道卸载到一个或多个加密模块。该请求可以是列出私有有效载荷中的一个或多个云能力的因特网安全关联和密钥管理协议（ISAKMP）分组。该方法还可以包括在加密模块之间分割VPN隧道，如果没有单个密码模块可以支持云能力集中的实质上所有的云能力。在一些实施例中，该请求与包括授权云能力的服务目录进行比较。

38. 发明申请

US20100046511A1 Automated Discovery of Network Devices Supporting Particular Transport Layer Protocols 有权
标题翻译：支持特殊传输层协议的网络设备的自动发现
公开(公告)号：US20100046511A1
公开(公告)日：2010-02-25
申请号：US12198067
申请日：2008-08-25
申请人： Mohamed Khalid , Kenneth Durazzo , Randall R. Stewart , Vivek Datar , Ramakrishnan Rajamoni
发明人： Mohamed Khalid , Kenneth Durazzo , Randall R. Stewart , Vivek Datar , Ramakrishnan Rajamoni
IPC分类号： H04L12/56 , G06F15/16
CPC分类号： H04L67/141 , H04L67/14 , H04L69/14 , H04L69/16 , H04L69/163
摘要： Disclosed are, inter alia, methods, apparatus, computer-storage media, mechanisms, and means associated with automated discovery of network devices supporting particular transport layer protocols, such as, but not limited to Stream Control Transmission Protocol (SCTP). Packet switching devices automatically discover peer packet switching devices supporting a particular transport layer protocol, and then establish a session using the particular transport layer protocol between them for subsequent use in transporting packets.
摘要翻译：公开了尤其涉及支持特定传输层协议（例如但不限于流控制传输协议（SCTP））的网络设备的自动发现的方法，装置，计算机存储介质，机制和装置。分组交换设备自动发现支持特定传输层协议的对等分组交换设备，然后使用它们之间的特定传输层协议来建立会话，以便随后用于传输分组。

39. 发明申请

US20090052466A1 COMMUNICATION PATH SELECTION 有权
标题翻译：通信路径选择
公开(公告)号：US20090052466A1
公开(公告)日：2009-02-26
申请号：US11842460
申请日：2007-08-21
申请人： Mohamed Khalid , Aamer Saeed Akhter , Kenneth Alan Durazzo
发明人： Mohamed Khalid , Aamer Saeed Akhter , Kenneth Alan Durazzo
IPC分类号： H04J3/16
CPC分类号： H04L45/70 , H04L43/0829 , H04L45/00 , H04L45/121 , H04L45/122 , H04L67/06 , H04L2212/00
摘要： In an example embodiment, a method for selecting a communication path is provided. The method may comprise receiving data encapsulated in a transport protocol. In addition, a classification type and exit path information associated with the classification type may be received. The data is associated with the classification type and then is encapsulated in Stream Control Transmission Protocol (SCTP) based on the exit path information. This exit path information is associated with the classification type that is associated with the data.
摘要翻译：在一个示例性实施例中，提供了一种用于选择通信路径的方法。该方法可以包括接收封装在传输协议中的数据。此外，可以接收与分类类型相关联的分类类型和出口路径信息。数据与分类类型相关联，然后基于出口路径信息封装在流控制传输协议（SCTP）中。该出口路径信息与与数据相关联的分类类型相关联。

40. 发明申请

US20120060029A1 METHOD AND SYSTEM FOR DYNAMIC SECURED GROUP COMMUNICATION 有权
标题翻译：动态安全组通信方法与系统
公开(公告)号：US20120060029A1
公开(公告)日：2012-03-08
申请号：US13235598
申请日：2011-09-19
申请人： Scott Fluhrer , Warren Scott Wainner , Sheela Rowles , Kavitha Kamarthy , Mohamed Khalid , Haseeb Niazi , Pratima Sethi
发明人： Scott Fluhrer , Warren Scott Wainner , Sheela Rowles , Kavitha Kamarthy , Mohamed Khalid , Haseeb Niazi , Pratima Sethi
IPC分类号： H04L9/00
CPC分类号： H04L41/0893 , H04L41/08 , H04L63/0272 , H04L63/0428 , H04L63/08
摘要： A system and method directed to carrying out dynamic secured group communication is provided. The method includes: obtaining a first packet that includes a first header; forming a frame that includes the first header in encrypted form; combining the first header and the frame to form a second packet and forming a second header; encapsulating the second packet with the second header to form a third packet, and communicating the third packet into the second network from the second source node for termination to the second-destination node. The first header includes a first source address of a first source node of a first network, and a first destination address of a first destination node of the first network. The second header includes a second source address of a second source node of a second network, and a second destination address of a second destination node of the second network.
摘要翻译：提供了一种旨在实现动态安全群组通信的系统和方法。该方法包括：获得包括第一报头的第一分组; 形成包括加密形式的第一标题的帧; 组合第一报头和帧以形成第二分组并形成第二报头; 将所述第二分组与所述第二报头封装以形成第三分组，并且将所述第三分组从所述第二源节点传送到所述第二网络以用于终止到所述第二目的地节点。第一标头包括第一网络的第一源节点的第一源地址和第一网络的第一目的地节点的第一目的地地址。第二标头包括第二网络的第二源节点的第二源地址和第二网络的第二目的地节点的第二目的地地址。

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