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1. 发明授权

US08972981B2 Implementing network traffic management for virtual and physical machines 有权
标题翻译：实现虚拟机和物理机的网络流量管理
公开(公告)号：US08972981B2
公开(公告)日：2015-03-03
申请号：US13432940
申请日：2012-03-28
申请人： Matthew Delco , Matthew Eccleston , Matthew Ginzton , Gustav Wibling
发明人： Matthew Delco , Matthew Eccleston , Matthew Ginzton , Gustav Wibling
IPC分类号： G06F9/455 , G06F15/173
CPC分类号： G06F9/45558 , G06F2009/45595
摘要： A virtualization framework provides security between multiple virtual machines with respect to network communications between the virtual machines and between the virtual machines and a physical network coupled to the underlying physical computer platform. The virtualization framework includes a network interface controller driver that provides an interface to the platform network interface controller and supports execution of a plurality of virtual machines. Each virtual machine includes a virtual network interface controller that provides a network communications path between the virtual machines and to the network interface controller driver. Each virtual network interface controller further contains a programmable network packet filter that controls the selective transfer of network packets with respect to a corresponding virtual machine.
摘要翻译：虚拟化框架提供了多个虚拟机之间相对于虚拟机之间以及虚拟机之间的网络通信以及耦合到底层物理计算机平台的物理网络之间的安全性。虚拟化框架包括一个网络接口控制器驱动程序，它为平台网络接口控制器提供一个接口并支持多个虚拟机的执行。每个虚拟机包括虚拟网络接口控制器，其提供虚拟机之间的网络通信路径和网络接口控制器驱动程序。每个虚拟网络接口控制器还包括可编程网络分组过滤器，其控制相对于相应虚拟机的网络分组的选择性传送。

2. 发明授权

US08166474B1 System and methods for implementing network traffic management for virtual and physical machines 有权
标题翻译：用于实现虚拟和物理机器的网络流量管理的系统和方法
公开(公告)号：US08166474B1
公开(公告)日：2012-04-24
申请号：US11231127
申请日：2005-09-19
申请人： Matthew Delco , Matthew Eccleston , Matthew Ginzton , Gustav Wibling
发明人： Matthew Delco , Matthew Eccleston , Matthew Ginzton , Gustav Wibling
IPC分类号： G06F9/455 , G06F15/173
CPC分类号： G06F9/45558 , G06F2009/45595
摘要： A virtualization framework provides security between multiple virtual machines with respect to network communications between the virtual machines and between the virtual machines and a physical network coupled to the underlying physical computer platform. The virtualization framework includes a network interface controller driver that provides an interface to the platform network interface controller and supports execution of a plurality of virtual machines. Each virtual machine includes a virtual network interface controller that provides a network communications path between the virtual machines and to the network interface controller driver. Each virtual network interface controller further contains a programmable network packet filter that controls the selective transfer of network packets with respect to a corresponding virtual machine.
摘要翻译：虚拟化框架提供了多个虚拟机之间相对于虚拟机之间以及虚拟机之间的网络通信以及耦合到底层物理计算机平台的物理网络之间的安全性。虚拟化框架包括一个网络接口控制器驱动程序，它为平台网络接口控制器提供一个接口并支持多个虚拟机的执行。每个虚拟机包括虚拟网络接口控制器，其提供虚拟机之间的网络通信路径和网络接口控制器驱动程序。每个虚拟网络接口控制器还包括可编程网络分组过滤器，其控制相对于相应虚拟机的网络分组的选择性传送。

3. 发明授权

US08528107B1 Enforcing restrictions related to a virtualized computer environment 有权
标题翻译：执行与虚拟化计算机环境有关的限制
公开(公告)号：US08528107B1
公开(公告)日：2013-09-03
申请号：US11522172
申请日：2006-09-14
申请人： Matthew Ginzton , Matthew Eccleston , Srinivas Krishnamurti , Gerald C. Chen , Nicholas Ryan
发明人： Matthew Ginzton , Matthew Eccleston , Srinivas Krishnamurti , Gerald C. Chen , Nicholas Ryan
IPC分类号： G06F11/30 , G06F12/14 , G06F9/455
CPC分类号： G06F21/6281 , G06F9/45558 , G06F12/1408 , G06F21/121 , G06F21/602 , G06F2009/45587 , G06F2221/0704 , G06F2221/2107 , H04L63/0236
摘要： An administrator may set restrictions related to the operation of a virtual machine (VM), and virtualization software enforces such restrictions. There may be restrictions related to the general use of the VM, such as who may use the VM, when the VM may be used, and on what physical computers the VM may be used. There may be similar restrictions related to a general ability to modify a VM, such as who may modify the VM. There may also be restrictions related to what modifications may be made to a VM, such as whether the VM may be modified to enable access to various devices or other resources. There may also be restrictions related to how the VM may be used and what may be done with the VM. Information related to the VM and any restrictions placed on the operation of the VM may be encrypted to inhibit a user from circumventing the restrictions.
摘要翻译：管理员可以设置与虚拟机（VM）的操作有关的限制，虚拟化软件会强制执行这些限制。可能存在与VM的一般使用有关的限制，例如可以使用VM的VM，可以使用VM以及可以在什么物理计算机上使用VM。可能存在与修改VM的一般能力相关的类似限制，例如可能修改VM的人。还可能存在与对VM进行什么修改有关的限制，例如VM是否可被修改以允许访问各种设备或其他资源。还可能存在与VM的使用方式有关的限制，以及可能对VM做什么。与VM相关的信息和对VM的操作的任何限制可以被加密，以阻止用户规避限制。

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