CN103984590A - Virtual machine USB-equipment sharing method - Google Patents
Virtual machine USB-equipment sharing method Download PDFInfo
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- CN103984590A CN103984590A CN201410241233.0A CN201410241233A CN103984590A CN 103984590 A CN103984590 A CN 103984590A CN 201410241233 A CN201410241233 A CN 201410241233A CN 103984590 A CN103984590 A CN 103984590A
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Abstract
The invention discloses a virtual machine USB-equipment sharing method, and belongs to the technical field of computer servers. The method comprises the following steps that USBOverNetwork software and virtual machine software are installed in a common operation system, and at least one piece of USB equipment in need of connection is connected into a virtual machine through a network, wherein the USBOverNetwork software comprises a Server-side and a Client-side; a USB driver is installed on the Server-side, and the Client-side of the virtual machine can be communicated with the Server-side through the network; a corresponding IP address is input into the Server-side, then, the USB equipment of the Server-side can be checked, therefore, use of the remote USB equipment of a host at the Client-side is realized, and USB information is protected by using the safety protocol. Compared with the prior art, the virtual machine USB-equipment sharing method has the advantages of being high in reliability, high in availability, simple, easy to use, safe and the like.
Description
Technical field
The present invention relates to computer server technical field, specifically a kind of virtual machine is shared the method for USB device.
Background technology
USB is English U
niversals
erialb
usthe abbreviation of (USB (universal serial bus)), and its Chinese is referred to as " logical get lines crossed ", is an external bus standard, for being connected and communication of standard computer and external unit.It is the interfacing that is applied in PC field.The plug and play of USB interface support equipment and warm connection function.
Intel Virtualization Technology development at present rapidly, a large amount of encryption application incision fictitious host computers, original external equipment such as USB softdog need to access by the physical host at virtual machine place, but virtual machine place physical host USB interface is limited, and have that indivedual USB device can not normally be identified, mapping problems.
Along with the expansion gradually of USB application, people expect that this peripheral bus energy and conventional IP network combine, and USB device can be realized in IP network and share, and to improve its service efficiency, promote its availability simultaneously; Yet usb protocol and driving cannot meet people's demand, make USB device not bring more facility to people.
Summary of the invention
Technical assignment of the present invention is to provide a kind of method that virtual machine is shared USB device.
Technical assignment of the present invention is realized in the following manner, method step is as follows: in conventional operating system, USB Over Network software and software virtual machine are installed, the USB device that at least one need to be connected is connected in virtual machine by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, utilize security protocol protection USB information simultaneously.
Described conventional operating system is general windows operating system or general linux system.
Described security protocol is ssl protocol, by SSL security socket layer, protects user's USB device information, and the safety of the data that guarantee USB device in network.
Described software virtual machine is Vmware or Hyper-V.
The method of the shared USB device of a kind of virtual machine of the present invention compared to the prior art, there is the features such as highly reliable, height is available, simple, easy-to-use, safe, by " memory bus " at a plurality of memory controllers place tied up into the parallel bus of a high bandwidth, driving splits into several data blocks by algorithm by raw data and transmits simultaneously, data transmission performance obviously can be promoted.Shared same USB port can be set user and its meeting of any USB device insertion be shared automatically.This inserts other USB port by the USB device that can not have influence on other, thereby has also guaranteed the security that USB is shared from the side.
Embodiment
Embodiment 1:
In general windows system, USB Over Network software and Vmware are installed in as windows XP operating system, a flash disk is connected in Vmware by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, by SSL security socket layer, protect user's USB device information simultaneously, and the safety of the data that guarantee USB device in network.
Embodiment 2:
In general windows system, USB Over Network software and Vmware are installed in as windows server 2008 operating systems, individual Internet bank USB key and flash disk are connected in Vmware by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, by SSL security socket layer, protect user's USB device information simultaneously, and the safety of the data that guarantee USB device in network.
Embodiment 3:
In general linux system, USB Over Network software and Vmware are installed in as RedHat operating system, 3 flash disks are connected in Vmware by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, by SSL security socket layer, protect user's USB device information simultaneously, and the safety of the data that guarantee USB device in network.
Embodiment 4:
A virtualization product of USB Over Network software and Hyper-V(Microsoft is installed) in as Ubuntu operating system in general linux system, 2 flash disks and individual Internet bank USB key are connected in Hyper-V by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, by SSL security socket layer, protect user's USB device information simultaneously, and the safety of the data that guarantee USB device in network.
Embodiment 5:
A virtualization product of USB Over Network software and Hyper-V(Microsoft is installed) in as win7 operating system in general windows system, 4 flash disks and individual Internet bank USB key are connected in Hyper-V by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, by SSL security socket layer, protect user's USB device information simultaneously, and the safety of the data that guarantee USB device in network.
Above-mentioned USB Over Network software is network USB shareware, can allow to share and obtain this locality or online USB device.Can access by network remote the software of the USB interface of appointment.
Claims (4)
1. a virtual machine is shared the method for USB device, it is characterized in that, method step is as follows: in conventional operating system, USB Over Network software and software virtual machine are installed, the USB device that at least one need to be connected is connected in virtual machine by network, USB Over Network software comprises Server end and Client end, at Server end, USB being installed drives, at virtual machine Client end, can hold by network-in-dialing Server, the IP input of Server end can be viewed to the USB device of Server end, thereby realize the use of Client end main frame to remote usb device, utilize security protocol protection USB information simultaneously.
2. a kind of virtual machine according to claim 1 is shared the method for USB device, it is characterized in that, described conventional operating system is general windows operating system or general linux system.
3. a kind of virtual machine according to claim 1 is shared the method for USB device; it is characterized in that; described security protocol is ssl protocol, by SSL security socket layer, protects user's USB device information, and the safety of the data that guarantee USB device in network.
4. a kind of virtual machine according to claim 1 is shared the method for USB device, it is characterized in that, described software virtual machine is Vmware or Hyper-V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241233.0A CN103984590A (en) | 2014-06-03 | 2014-06-03 | Virtual machine USB-equipment sharing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241233.0A CN103984590A (en) | 2014-06-03 | 2014-06-03 | Virtual machine USB-equipment sharing method |
Publications (1)
| Publication Number | Publication Date |
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| CN103984590A true CN103984590A (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410241233.0A Pending CN103984590A (en) | 2014-06-03 | 2014-06-03 | Virtual machine USB-equipment sharing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109634668A (en) * | 2018-10-30 | 2019-04-16 | 山东超越数控电子股份有限公司 | A method of USB device is shared under acceptance of the bid kylin operating system |
| US10261821B2 (en) | 2016-12-02 | 2019-04-16 | Dell Products L.P. | System and method to expose remote virtual media partitions to virtual machines |
| CN113806719A (en) * | 2021-09-15 | 2021-12-17 | 大连华信计算机技术股份有限公司 | Remote automatic switching system for RPA + USB cabinet to realize multi-network bank U shield |
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Patent Citations (5)
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| CN102835091A (en) * | 2010-01-12 | 2012-12-19 | 凌旭(美国）公司 | Multi-media USB data transfer over digital interaction interface for video and audio (DIIVA) |
| US20120246359A1 (en) * | 2011-03-23 | 2012-09-27 | Scragg Jr Anthony K | Method and System for USB Device Virtualization |
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| WYS741741: "《USB Over Network部署手册》", 《百度文库：HTTPS://WENKU.BAIDU.COM/VIEW/5EDA076CB84AE45C3B358CD4.HTML?FROM=SEARCH》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10261821B2 (en) | 2016-12-02 | 2019-04-16 | Dell Products L.P. | System and method to expose remote virtual media partitions to virtual machines |
| CN109634668A (en) * | 2018-10-30 | 2019-04-16 | 山东超越数控电子股份有限公司 | A method of USB device is shared under acceptance of the bid kylin operating system |
| CN113806719A (en) * | 2021-09-15 | 2021-12-17 | 大连华信计算机技术股份有限公司 | Remote automatic switching system for RPA + USB cabinet to realize multi-network bank U shield |
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Application publication date: 20140813 |
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