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1. 发明授权

US09419894B2 NVGRE biomodal tunnel mesh 有权
标题翻译： NVGRE生物轨道网
公开(公告)号：US09419894B2
公开(公告)日：2016-08-16
申请号：US13874307
申请日：2013-04-30
申请人： Futurewei Technologies, Inc.
发明人： Peter Ashwood-Smith , Guoli Yin , Yapeng Wu
IPC分类号： H04L12/46 , H04L12/741 , H04L29/12
CPC分类号： H04L45/74 , H04L12/4633 , H04L12/4641 , H04L61/103
摘要： A method implemented by a hypervisor located in a first network device (ND), the method comprising sending to and receiving from a second ND a first type of packet, wherein each packet of the first type of packet comprises media access control (MAC) layer information of a client; and sending to and receiving from a third ND a second type of packet, wherein each packet of the second type of packet contains no client MAC layer information.
摘要翻译：一种由位于第一网络设备（ND）中的管理程序实现的方法，所述方法包括向第二ND发送和接收第一类型的分组，其中第一类型分组的每个分组包括媒体访问控制（MAC）层客户信息; 以及向第三ND发送和接收第二类型的分组，其中所述第二类型分组的每个分组不包含客户端MAC层信息。

2. 发明申请

US20130287028A1 NVGRE Biomodal Tunnel Mesh 有权
标题翻译： NVGRE生物矿隧道网
公开(公告)号：US20130287028A1
公开(公告)日：2013-10-31
申请号：US13874307
申请日：2013-04-30
申请人： FUTUREWEI TECHNOLOGIES, INC.
发明人： Peter Ashwood-Smith , Yin Guoli , Yapeng Wu
IPC分类号： H04L12/56
CPC分类号： H04L45/74 , H04L12/4633 , H04L12/4641 , H04L61/103
摘要： A method implemented by a hypervisor located in a first network device (ND), the method comprising sending to and receiving from a second ND a first type of packet, wherein each packet of the first type of packet comprises media access control (MAC) layer information of a client; and sending to and receiving from a third ND a second type of packet, wherein each packet of the second type of packet contains no client MAC layer information.
摘要翻译：一种由位于第一网络设备（ND）中的管理程序实现的方法，所述方法包括向第二ND发送和接收第一类型的分组，其中第一类型分组的每个分组包括媒体访问控制（MAC）层客户信息; 以及向第三ND发送和接收第二类型的分组，其中所述第二类型分组的每个分组不包含客户端MAC层信息。

3. 发明申请

US20150326470A1 System and Method for Loop Suppression in Transit Networks 有权
标题翻译：传输网络中环路抑制的系统和方法
公开(公告)号：US20150326470A1
公开(公告)日：2015-11-12
申请号：US14274410
申请日：2014-05-09
申请人： Futurewei Technologies, Inc.
发明人： Xingjun Chu , Peter Ashwood-Smith , Yapeng Wu , Guoli Yin
IPC分类号： H04L12/705 , H04L12/733 , H04L12/723
CPC分类号： H04L45/50 , H04L12/4633 , H04L45/122 , H04L45/18 , H04L45/20 , H04L49/354
摘要： An embodiment method of loop suppression in a layer-two transit network with multiprotocol label switching (MPLS) encapsulation includes receiving a packet at a provider edge (PE) router for the layer-two transit network. The packet is stored in a non-transitory memory on the PE router. The packet is stored according to a packet data structure having an MPLS label field and a layer-two header. A time-to-live (TTL) attribute is then determined for the packet. The TTL attribute is written to the non-transitory memory in the MPLS label field. The packet is then routed according to information in the layer-two header.
摘要翻译：具有多协议标签交换（MPLS）封装的二层转接网络中的环路抑制的实施方式包括在用于二层转接网络的提供商边缘（PE）路由器处接收分组。该数据包存储在PE路由器上的非暂存内存中。分组根据具有MPLS标签字段和二层报头的分组数据结构来存储。然后为分组确定生存时间（TTL）属性。 TTL属性被写入MPLS标签字段中的非暂存存储器。然后根据第二层头部中的信息路由该分组。

4. 发明申请

US20150229618A1 System and Method for Securing Source Routing Using Public Key based Digital Signature 审中-公开
标题翻译：使用基于公钥的数字签名保护源路由的系统和方法
公开(公告)号：US20150229618A1
公开(公告)日：2015-08-13
申请号：US14177913
申请日：2014-02-11
申请人： FUTUREWEI TECHNOLOGIES, INC.
发明人： Tao Wan , Peter Ashwood-Smith , Mehdi Arashmid Akhavain Mohammadi , Guoli Yin , Yapeng Wu
IPC分类号： H04L29/06 , H04L12/721
CPC分类号： H04L63/0823 , H04L45/34 , H04L63/12 , H04L63/162
摘要： Embodiments are provided for securing source routing using public key based digital signature. If a protected source route is tampered with, a public key based method allows a downstream node to detect the tampering. The method is based on using digital signatures to protect the integrity of source routes. When creating a source route for a traffic flow, a designated network component computes a digital signature and adds the digital signature to the packets. When the packets are received at a node on the route, the node uses the digital signature and a public key to verify the source route and determines accordingly whether the source route has been tampered with. If tampering is detected, the receiving node stops the forwarding of the packets.
摘要翻译：提供了使用基于公钥的数字签名来保护源路由的实施例。如果受保护的源路由被篡改，基于公钥的方法允许下游节点检测到篡改。该方法基于使用数字签名来保护源路由的完整性。当为流量流创建源路由时，指定的网络组件计算数字签名并将数字签名添加到分组。当路由节点接收到报文时，节点使用数字签名和公钥来验证源路由，并确定源路由是否被篡改。如果检测到篡改，则接收节点停止转发数据包。

5. 发明申请

US20150244583A1 System and Method for Creating Service Chains and Virtual Networks in the Cloud 审中-公开
标题翻译：在云中创建服务链和虚拟网络的系统和方法
公开(公告)号：US20150244583A1
公开(公告)日：2015-08-27
申请号：US14191526
申请日：2014-02-27
申请人： FutureWei Technologies, Inc.
发明人： Tao Wan , Guoli Yin , Yapeng Wu , Peter Ashwood-Smith , Xingjun Chu
IPC分类号： H04L12/24 , H04L29/08
CPC分类号： H04L41/145 , H04L41/12 , H04L41/22
摘要： Embodiments are provided herein for creating virtual networks with service chains, such as n-tier networks, in the cloud. In an embodiment, a network diagram for a virtual network is received from a user via a graphical user interface. The network diagram comprises elements that represent virtual or physical network components. The network components include switches, routers, firewalls, links, service appliances, virtual machines, servers, or other network components. Upon successfully validating the network diagram, via a validation step, the network diagram is compiled into application programming interface (API) calls ready for execution. The executed APIs are used to establish the virtual network on a physical network infrastructure. The virtual network comprises virtual network components corresponding to the elements or the network diagram.
摘要翻译：本文提供的实施例用于在云中创建具有诸如n层网络的服务链的虚拟网络。在一个实施例中，经由图形用户界面从用户接收虚拟网络的网络图。网络图包括表示虚拟或物理网络组件的元素。网络组件包括交换机，路由器，防火墙，链路，服务设备，虚拟机，服务器或其他网络组件。在成功验证网络图后，通过验证步骤将网络图编译成应用程序编程接口（API）调用准备执行。执行的API用于在物理网络基础架构上建立虚拟网络。虚拟网络包括对应于元素或网络图的虚拟网络组件。

6. 发明申请

US20140204746A1 OpenFlow Enabled WiFi Management Entity Architecture 有权
标题翻译： OpenFlow启用WiFi管理实体架构
公开(公告)号：US20140204746A1
公开(公告)日：2014-07-24
申请号：US13746120
申请日：2013-01-21
申请人： FUTUREWEI TECHNOLOGIES, INC.
发明人： Sheng Sun , Yapeng Wu , Wen Tong , Peiying Zhu , Hang Zhang , Kwok Shum Au , Osama Aboul-Magd , Junghoon Suh
IPC分类号： H04W28/08
CPC分类号： H04W28/08 , H04W28/0247
摘要： System and method embodiments are provided to improve offloading traffic from mobile operators networks via a WiFi network. The embodiments also include schemes to offload traffic between WiFi networks. The embodiments include a network component comprising a WiFi management entity (WiME) configured to serve as an anchor point for a user device at a WiFi network and communicate with a management entity at a wireless network using OpenFlow protocol to handle a plurality of control and mobility functionalities for traffic in the WiFi network, wherein the control and mobility functionalities include offloading traffic for the user device from the wireless network to the WiFi network.
摘要翻译：提供系统和方法实施例以改善经由WiFi网络从移动运营商网络的卸载流量。实施例还包括在WiFi网络之间卸载业务的方案。这些实施例包括网络组件，其包括被配置为用作WiFi网络处的用户设备的锚点的WiFi管理实体（WiME），并且使用OpenFlow协议与无线网络上的管理实体进行通信，以处理多个控制和移动性用于WiFi网络中的业务的功能，其中所述控制和移动性功能包括将所述用户设备的业务从所述无线网络卸载到所述WiFi网络。

7. 发明授权

US09001659B2 OpenFlow enabled WiFi management entity architecture 有权
标题翻译： OpenFlow启用WiFi管理实体架构
公开(公告)号：US09001659B2
公开(公告)日：2015-04-07
申请号：US13746120
申请日：2013-01-21
申请人： FutureWei Technologies, Inc.
发明人： Sheng Sun , Yapeng Wu , Wen Tong , Peiying Zhu , Hang Zhang , Kwok Shum Au , Osama Aboul-Magd , Junghoon Suh
IPC分类号： H04W28/08 , H04W28/02
CPC分类号： H04W28/08 , H04W28/0247
摘要： System and method embodiments are provided to improve offloading traffic from mobile operators networks via a WiFi network. The embodiments also include schemes to offload traffic between WiFi networks. The embodiments include a network component comprising a WiFi management entity (WiME) configured to serve as an anchor point for a user device at a WiFi network and communicate with a management entity at a wireless network using OpenFlow protocol to handle a plurality of control and mobility functionalities for traffic in the WiFi network, wherein the control and mobility functionalities include offloading traffic for the user device from the wireless network to the WiFi network.
摘要翻译：提供系统和方法实施例以改善经由WiFi网络从移动运营商网络的卸载流量。实施例还包括在WiFi网络之间卸载业务的方案。这些实施例包括网络组件，其包括被配置为用作WiFi网络处的用户设备的锚点的WiFi管理实体（WiME），并且使用OpenFlow协议与无线网络上的管理实体进行通信，以处理多个控制和移动性用于WiFi网络中的业务的功能，其中所述控制和移动性功能包括将所述用户设备的业务从所述无线网络卸载到所述WiFi网络。

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