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公开(公告)号：US08891375B2
公开(公告)日：2014-11-18
申请号：US13565087
申请日：2012-08-02
申请人： Xin Wang , Cesare Cantù , Ravi Kumar Gadde , Palathingal Frank
发明人： Xin Wang , Cesare Cantù , Ravi Kumar Gadde , Palathingal Frank
CPC分类号： G06F9/52 , G06F9/45558 , G06F2009/45579 , H04L49/70
摘要： A method and network device (e.g., a switch) is described for assigning virtual Ethernet bindings. The method may comprise accessing the network device to obtain information related to hardware (e.g., switching hardware) of the network device. Thereafter, an uplink binding from a plurality of physical uplinks is selected based on the information. A virtual network interface of a virtual machine is then mapped to the selected uplink binding.
摘要翻译： 描述了用于分配虚拟以太网绑定的方法和网络设备（例如交换机）。 该方法可以包括访问网络设备以获得与网络设备的硬件（例如，切换硬件）相关的信息。 此后，基于该信息来选择来自多个物理上行链路的上行链路绑定。 然后将虚拟机的虚拟网络接口映射到所选择的上行链路绑定。
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2.发明授权公开(公告)号：US09270594B2
公开(公告)日：2016-02-23
申请号：US11927317
申请日：2007-10-29
IPC分类号： G06F7/04 , G06F15/16 , G06F17/30 , H04L29/06 , H04L12/801 , H04L12/813
CPC分类号： H04L47/10 , H04L47/20 , H04L63/102
摘要： Methods and apparatus are disclosed for applying network policy to communications originating at operating system virtual interfaces. In an example embodiment, a network device is networked with a switch. The network device may include a first operating system interface, a virtualization adapter, and an input output port. In an example embodiment, the virtualization adapter receives a first frame from the first operating system interface. The virtualization adapter may tag the first frame to indicate an association between the first frame and the first operating system interface. The first frame may then be transmitted with a second frame being associated with a second operating system interface, to the switch via the input output port. In an example embodiment, the switch is configured to receive the frame, examine a tag and then to enforce a network policy upon the first frame, based on the tag.
摘要翻译： 公开了将网络策略应用于在操作系统虚拟接口处发起的通信的方法和装置。 在示例实施例中，网络设备与交换机联网。 网络设备可以包括第一操作系统接口，虚拟化适配器和输入输出端口。 在示例实施例中，虚拟适配器从第一操作系统接口接收第一帧。 虚拟化适配器可以标记第一帧以指示第一帧和第一操作系统接口之间的关联。 然后可以将第一帧与第二操作系统接口相关联的第二帧传送到经由输入输出端口的交换机。 在示例实施例中，交换机被配置为接收帧，检查标签，然后基于标签在第一帧上强制执行网络策略。
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3.发明申请公开(公告)号：US20080301759A1
公开(公告)日：2008-12-04
申请号：US11927317
申请日：2007-10-29
CPC分类号： H04L47/10 , H04L47/20 , H04L63/102
摘要： Methods and apparatus are disclosed for applying network policy to communications originating at operating system virtual interfaces. In an example embodiment, a network device is networked with a switch. The network device may include a first operating system interface, a virtualization adapter, and an input output port. In an example embodiment, the virtualization adapter receives a first frame from the first operating system interface. The virtualization adapter may tag the first frame to indicate an association between the first frame and the first operating system interface. The first frame may then be transmitted with a second frame being associated with a second operating system interface, to the switch via the input output port. In an example embodiment, the switch is configured to receive the frame, examine a tag and then to enforce a network policy upon the first frame, based on the tag.
摘要翻译： 公开了将网络策略应用于在操作系统虚拟接口处发起的通信的方法和装置。 在示例实施例中，网络设备与交换机联网。 网络设备可以包括第一操作系统接口，虚拟化适配器和输入输出端口。 在示例实施例中，虚拟适配器从第一操作系统接口接收第一帧。 虚拟化适配器可以标记第一帧以指示第一帧和第一操作系统接口之间的关联。 然后可以将第一帧与第二操作系统接口相关联的第二帧传送到经由输入输出端口的交换机。 在示例实施例中，交换机被配置为接收帧，检查标签，然后基于标签在第一帧上强制执行网络策略。
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公开(公告)号：US20140036675A1
公开(公告)日：2014-02-06
申请号：US13565087
申请日：2012-08-02
申请人： Xin Wang , Cesare Cantù , Ravi Kumar Gadde , Palathingal Frank
发明人： Xin Wang , Cesare Cantù , Ravi Kumar Gadde , Palathingal Frank
CPC分类号： G06F9/52 , G06F9/45558 , G06F2009/45579 , H04L49/70
摘要： A method and network device (e.g., a switch) is described for assigning virtual Ethernet bindings. The method may comprise accessing the network device to obtain information related to hardware (e.g., switching hardware) of the network device. Thereafter, an uplink binding from a plurality of physical uplinks is selected based on the information. A virtual network interface of a virtual machine is then mapped to the selected uplink binding.
摘要翻译： 描述了用于分配虚拟以太网绑定的方法和网络设备（例如交换机）。 该方法可以包括访问网络设备以获得与网络设备的硬件（例如，切换硬件）相关的信息。 此后，基于该信息来选择来自多个物理上行链路的上行链路绑定。 然后将虚拟机的虚拟网络接口映射到所选择的上行链路绑定。
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