公开(公告)号：US09600313B2

公开(公告)日：2017-03-21

申请号：US14697209

申请日：2015-04-27

Applicant: Citrix Systems, Inc.

Inventor： Chitti Nimmagadda ,  Rajiv Mirani ,  Raghu Goyal ,  Saurabh Dave

IPC: G06F9/455 ,  G06F3/00 ,  G06F9/44 ,  G06F9/46 ,  G06F13/00 ,  G06F13/10 ,  G06F9/50 ,  H04L12/64 ,  H04L12/24 ,  H04L29/08

CPC classification number: G06F9/45533 ,  G06F9/455 ,  G06F9/45537 ,  G06F9/4555 ,  G06F9/45558 ,  G06F9/5077 ,  G06F13/00 ,  G06F13/10 ,  G06F13/102 ,  G06F13/105 ,  G06F2009/45579 ,  G06F2009/45583 ,  H04L12/6418 ,  H04L41/0806 ,  H04L67/10

Abstract: This disclosure describes a system for Single Root I/O Virtualization (SR-IOV) pass-thru for network packet processing via a virtualized environment of a device. The system includes a device comprising a virtualized environment and a plurality of virtual machines having a virtual network interface for receiving and transmitting network packets. A driver for the physical network interface of the device creates a plurality of virtual devices corresponding to the physical network interface, which appear as a Peripheral Component Interconnect (PCI) device to the virtualized environment. A virtual device of the plurality of virtual devices is assigned via the virtualized environment to each virtual machine of the plurality of virtual machines. The virtual machine uses the virtual device assigned to the virtual machine, to receive and transmit network packets via the physical network interface of the device.

公开(公告)号：US09065854B2

公开(公告)日：2015-06-23

申请号：US14065161

申请日：2013-10-28

Applicant: Citrix Systems, Inc.

Inventor： Raghu Goyal ,  Sanjay Gupta ,  Dave Saurabh

IPC: H04L29/06 ,  G06F9/00 ,  G06F9/455

CPC classification number: H04L67/141 ,  G06F9/00 ,  G06F9/455 ,  G06F9/45558 ,  G06F2009/45591 ,  G06F2009/45595 ,  H04L63/0823 ,  H04L63/168 ,  H04L67/02

Abstract: The present disclosure relates to methods and systems for managing a guest virtual machine executing within a virtualized environment. A daemon is established on a guest virtual machine executing within a virtualized environment. The daemon is configured to communicate with a management service virtual machine executing within the virtualized environment. The daemon receives, from the management service virtual machine via an application layer protocol, a request identifying an action type of a plurality of predetermined action types. The daemon identifies the action type of the plurality of predetermined action types from the received request and performs an action corresponding to the identified action type. In some implementations, the application layer protocol is one of Hypertext Transfer Protocol (HTTP) or Hypertext Transfer Protocol Secure (HTTPS).

Abstract translation: 本公开涉及用于管理在虚拟化环境内执行的来宾虚拟机的方法和系统。 在虚拟化环境中执行的客户虚拟机上建立守护进程。 该守护程序被配置为与虚拟化环境中执行的管理服务虚拟机进行通信。 守护进程通过应用层协议从管理服务虚拟机接收识别多个预定动作类型的动作类型的请求。 守护进程从接收到的请求中识别多个预定动作类型的动作类型，并且执行与所识别的动作类型对应的动作。 在一些实现中，应用层协议是超文本传输​​协议（HTTP）或超文本传输​​协议安全（HTTPS）之一。

公开(公告)号：US10686885B2

公开(公告)日：2020-06-16

申请号：US14746300

申请日：2015-06-22

Applicant: Citrix Systems, Inc.

Inventor： Raghu Goyal ,  Sanjay Gupta ,  Dave Saurabh

IPC: H04L29/06 ,  H04L29/08 ,  G06F9/00 ,  G06F9/455

Abstract: The present disclosure relates to methods and systems for managing a guest virtual machine executing within a virtualized environment. A daemon is established on a guest virtual machine executing within a virtualized environment. The daemon is configured to communicate with a management service virtual machine executing within the virtualized environment. The daemon receives, from the management service virtual machine via an application layer protocol, a request identifying an action type of a plurality of predetermined action types. The daemon identifies the action type of the plurality of predetermined action types from the received request and performs an action corresponding to the identified action type. In some implementations, the application layer protocol is one of Hypertext Transfer Protocol (HTTP) or Hypertext Transfer Protocol Secure (HTTPS).

公开(公告)号：US20150288768A1

公开(公告)日：2015-10-08

申请号：US14746300

申请日：2015-06-22

Applicant: Citrix Systems, Inc.

Inventor： Raghu Goyal ,  Sanjay Gupta ,  Dave Saurabh

IPC: H04L29/08 ,  G06F9/455

Abstract: The present disclosure relates to methods and systems for managing a guest virtual machine executing within a virtualized environment. A daemon is established on a guest virtual machine executing within a virtualized environment. The daemon is configured to communicate with a management service virtual machine executing within the virtualized environment. The daemon receives, from the management service virtual machine via an application layer protocol, a request identifying an action type of a plurality of predetermined action types. The daemon identifies the action type of the plurality of predetermined action types from the received request and performs an action corresponding to the identified action type. In some implementations, the application layer protocol is one of Hypertext Transfer Protocol (HTTP) or Hypertext Transfer Protocol Secure (HTTPS).