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Virtualbox com порт как настроить

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Virtualbox com порт как настроить

Oracle® VM VirtualBox

User Manual for Release 6.0

  • Preface
  • First Steps
    • Why is Virtualization Useful?
    • Some Terminology
    • Features Overview
    • Supported Host Operating Systems
      • Host CPU Requirements
      • Starting a New VM for the First Time
      • Capturing and Releasing Keyboard and Mouse
      • Typing Special Characters
      • Changing Removable Media
      • Resizing the Machine’s Window
      • Saving the State of the Machine
      • Taking, Restoring, and Deleting Snapshots
      • Snapshot Contents
      • About the OVF Format
      • Importing an Appliance in OVF Format
      • Exporting an Appliance in OVF Format
      • Exporting an Appliance to Oracle Cloud Infrastructure
      • Importing an Instance from Oracle Cloud Infrastructure
      • The Cloud Profile Manager
      • Using the Soft Keyboard
      • Creating a Custom Keyboard Layout
      • Installing on Windows Hosts
        • Prerequisites
        • Performing the Installation
        • Uninstallation
        • Unattended Installation
        • Public Properties
        • Performing the Installation
        • Uninstallation
        • Unattended Installation
        • Prerequisites
        • The Oracle VM VirtualBox Kernel Modules
          • Kernel Modules and UEFI Secure Boot
          • Installing Oracle VM VirtualBox from a Debian or Ubuntu Package
          • Using the Alternative Generic Installer (VirtualBox.run)
          • Performing a Manual Installation
          • Updating and Uninstalling Oracle VM VirtualBox
          • Automatic Installation of Debian Packages
          • Automatic Installation of RPM Packages
          • Automatic Installation Options
          • Performing the Installation
          • The vboxuser Group
          • Starting Oracle VM VirtualBox on Oracle Solaris
          • Uninstallation
          • Unattended Installation
          • Configuring a Zone for Running Oracle VM VirtualBox
          • Supported Guest Operating Systems
            • Mac OS X Guests
            • 64-bit Guests
            • An Example of Unattended Guest Installation
            • Basic Tab
            • Advanced Tab
            • Description Tab
            • Disk Encryption Tab
            • Motherboard Tab
            • Processor Tab
            • Acceleration Tab
            • Screen Tab
            • Remote Display Tab
            • Recording Tab
            • USB Settings
            • Implementation Notes for Windows and Linux Hosts
            • Video Modes in EFI
            • Specifying Boot Arguments
            • Introduction to Guest Additions
            • Installing and Maintaining Guest Additions
              • Guest Additions for Windows
                • Installing the Windows Guest Additions
                • Updating the Windows Guest Additions
                • Unattended Installation
                • Manual File Extraction
                • Installing the Linux Guest Additions
                • Graphics and Mouse Integration
                • Updating the Linux Guest Additions
                • Uninstalling the Linux Guest Additions
                • Installing the Oracle Solaris Guest Additions
                • Uninstalling the Oracle Solaris Guest Additions
                • Updating the Oracle Solaris Guest Additions
                • Manual Mounting
                • Automatic Mounting
                • Supported Formats
                • Known Limitations
                • Hardware 3D Acceleration (OpenGL and Direct3D 8/9)
                • Hardware 2D Video Acceleration for Windows Guests
                • Using Guest Properties to Wait on VM Events
                • Using the Guest Control File Manager
                • Memory Ballooning
                • Page Fusion
                • Hard Disk Controllers
                • Disk Image Files (VDI, VMDK, VHD, HDD)
                • The Virtual Media Manager
                • Special Image Write Modes
                • Differencing Images
                • Cloning Disk Images
                • Host Input/Output Caching
                • Limiting Bandwidth for Disk Images
                • CD/DVD Support
                • iSCSI Servers
                • vboximg-mount: A Utility for FUSE Mounting a Virtual Disk Image
                  • Viewing Detailed Information About a Virtual Disk Image
                  • Mounting a Virtual Disk Image
                  • Virtual Networking Hardware
                  • Introduction to Networking Modes
                  • Network Address Translation (NAT)
                    • Configuring Port Forwarding with NAT
                    • PXE Booting with NAT
                    • NAT Limitations
                    • Introduction
                    • Commands Overview
                    • General Options
                    • VBoxManage list
                    • VBoxManage showvminfo
                    • VBoxManage registervm/unregistervm
                    • VBoxManage createvm
                    • VBoxManage modifyvm
                      • General Settings
                      • Networking Settings
                        • NAT Networking Settings
                        • Import from OVF
                        • Import from Oracle Cloud Infrastructure
                        • Export to OVF
                        • Export to Oracle Cloud Infrastructure
                        • Synopsis
                        • Description
                          • unattended detect
                          • unattended install
                          • Synopsis
                          • Description
                            • General Command Operand
                            • Take a Snapshot of a Virtual Machine
                            • Delete a Snapshot
                            • Restore a Snapshot
                            • Restore the Current Snapshot
                            • Change the Name or Description of an Existing Snapshot
                            • List the Snapshots
                            • Show Information About a Snapshot’s Settings
                            • Synopsis
                            • Description
                            • Command Operand and Options
                            • Examples
                            • See Also
                            • Synopsis
                            • Description
                              • extpack install
                              • extpack uninstall
                              • extpack cleanup
                              • Synopsis
                              • Description
                                • Common options
                                • dhcpserver add
                                • dhcpserver modify
                                • dhcpserver remove
                                • dhcpserver restart
                                • dhcpserver findlease
                                • Common DHCP Options:
                                • Synopsis
                                • Description
                                  • Common options
                                  • debugvm dumpvmcore
                                  • debugvm info
                                  • debugvm injectnmi
                                  • debugvm log
                                  • debugvm logdest
                                  • debugvm logflags
                                  • debugvm osdetect
                                  • debugvm osinfo
                                  • debugvm osdmesg
                                  • debugvm getregisters
                                  • debugvm setregisters
                                  • debugvm show
                                  • debugvm stack
                                  • debugvm statistics
                                  • Synopsis
                                  • Description
                                    • Common options
                                    • cloudprofile add
                                    • cloudprofile show
                                    • cloudprofile update
                                    • cloudprofile delete
                                    • Synopsis
                                    • Description
                                      • Common options
                                      • cloud list instances
                                      • cloud list images
                                      • Synopsis
                                      • Description
                                        • Common options
                                        • cloud instance create
                                        • cloud instance info
                                        • cloud instance termination
                                        • cloud instance start
                                        • cloud instance pause
                                        • Synopsis
                                        • Description
                                          • Common options
                                          • cloud image create
                                          • cloud image info
                                          • cloud image delete
                                          • cloud image import
                                          • cloud image export

                                          3.10. Serial Ports

                                          Oracle VM VirtualBox supports the use of virtual serial ports in a virtual machine.

                                          Ever since the original IBM PC, personal computers have been equipped with one or two serial ports, also called COM ports by DOS and Windows. Serial ports were commonly used with modems, and some computer mice used to be connected to serial ports before USB became commonplace.

                                          While serial ports are no longer as common as they used to be, there are still some important uses left for them. For example, serial ports can be used to set up a primitive network over a null-modem cable, in case Ethernet is not available. Also, serial ports are indispensable for system programmers needing to do kernel debugging, since kernel debugging software usually interacts with developers over a serial port. With virtual serial ports, system programmers can do kernel debugging on a virtual machine instead of needing a real computer to connect to.

                                          If a virtual serial port is enabled, the guest OS sees a standard 16550A compatible UART device. Other UART types can be configured using the VBoxManage modifyvm command. Both receiving and transmitting data is supported. How this virtual serial port is then connected to the host is configurable, and the details depend on your host OS.

                                          You can use either the Settings tabs or the VBoxManage command to set up virtual serial ports. For the latter, see Section 7.8, “VBoxManage modifyvm” for information on the —uart , —uartmode and —uarttype options.

                                          You can configure up to four virtual serial ports per virtual machine. For each device, you must set the following:

                                          Port Number: This determines the serial port that the virtual machine should see. For best results, use the traditional values as follows:

                                          COM1: I/O base 0x3F8, IRQ 4

                                          COM2: I/O base 0x2F8, IRQ 3

                                          COM3: I/O base 0x3E8, IRQ 4

                                          COM4: I/O base 0x2E8, IRQ 3

                                          You can also configure a user-defined serial port. Enter an I/O base address and interrupt (IRQ).

                                          Port Mode: What the virtual port is connected to. For each virtual serial port, you have the following options:

                                          Disconnected: The guest will see the device, but it will behave as if no cable had been connected to it.

                                          Host Device: Connects the virtual serial port to a physical serial port on your host. On a Windows host, this will be a name like COM1 . On Linux or Oracle Solaris hosts, it will be a device node like /dev/ttyS0 . Oracle VM VirtualBox will then simply redirect all data received from and sent to the virtual serial port to the physical device.

                                          Host Pipe: Configure Oracle VM VirtualBox to connect the virtual serial port to a software pipe on the host. This depends on your host OS, as follows:

                                          On a Windows host, data will be sent and received through a named pipe. The pipe name must be in the format \\.\pipe\ name where name should identify the virtual machine but may be freely chosen.

                                          On a Mac, Linux, or Oracle Solaris host, a local domain socket is used instead. The socket filename must be chosen such that the user running Oracle VM VirtualBox has sufficient privileges to create and write to it. The /tmp directory is often a good candidate.

                                          On Linux there are various tools which can connect to a local domain socket or create one in server mode. The most flexible tool is socat and is available as part of many distributions.

                                          In this case, you can configure whether Oracle VM VirtualBox should create the named pipe, or the local domain socket non-Windows hosts, itself or whether Oracle VM VirtualBox should assume that the pipe or socket exists already. With the VBoxManage command-line options, this is referred to as server mode or client mode, respectively.

                                          For a direct connection between two virtual machines, corresponding to a null-modem cable, simply configure one VM to create a pipe or socket and another to attach to it.

                                          Raw File: Send the virtual serial port output to a file. This option is very useful for capturing diagnostic output from a guest. Any file may be used for this purpose, as long as the user running Oracle VM VirtualBox has sufficient privileges to create and write to the file.

                                          TCP Socket: Useful for forwarding serial traffic over TCP/IP, acting as a server, or it can act as a TCP client connecting to other servers. This option enables a remote machine to directly connect to the guest’s serial port using TCP.

                                          TCP Server: Deselect the Connect to Existing Pipe/Socket check box and specify the port number in the Path/Address field. This is typically 23 or 2023. Note that on UNIX-like systems you will have to use a port a number greater than 1024 for regular users.

                                          The client can use software such as PuTTY or the telnet command line tool to access the TCP Server.

                                          TCP Client: To create a virtual null-modem cable over the Internet or LAN, the other side can connect using TCP by specifying hostname : port in the Path/Address field. The TCP socket will act in client mode if you select the Connect to Existing Pipe/Socket check box.

                                          Up to four serial ports can be configured per virtual machine, but you can pick any port numbers out of the above. However, serial ports cannot reliably share interrupts. If both ports are to be used at the same time, they must use different interrupt levels, for example COM1 and COM2, but not COM1 and COM3.

                                          Copyright © 2004, 2020 Oracle and/or its affiliates. All rights reserved. Legal Notices

                                          VirtualBox

                                          VirtualBox это виртуальная машина для архитектуры x86, разработанная фирмой Innotek и поддерживаемая Oracle. Существует две версии: полная сборка VirtualBox с проприетарной лицензией и редакция с открытым исходным кодом VirtualBox Open Source Edition (GPL).

                                          Она проще в конфигурировании, чем QEMU и чуть медленнее, чем VMware.

                                          Примечание: Если вы испытываете какие-либо проблемы с ‘захватом’ курсора мыши в окне виртуальной машины Virtualbox с запущенной в нём ROS, то перейдите к вкладке «Машина» и выберите там «Отключить интеграцию мыши», затем вновь щёлкните по окну с запущенной сессией ВМ, теперь всё должно работать.

                                          Содержание

                                          Запуск ReactOS Live CD

                                          Далее следует инструкция по созданию совместимой с ReactOS виртуальной машины в среде VirtualBox с последующим монтированием LiveCD в неё. Для подготовки инструкции использовалась среда Virtualbox версии 4.2.14 r86644 запущенная в Windows 7 x64, однако для других операционных систем и их версий процесс подготовки виртуальной машины, скорее всего, будет аналогичен.

                                          • Загрузите самую свежую версию образа диска LiveCD с http://www.reactos.org/download
                                          • Запустите VirtualBox.
                                          • Нажмите на кнопку ‘Создать’.
                                          • Введите имя виртуальной машины и выберите тип машины ‘Microsoft Windows’, версия — ‘Windows XP’. Нажмите Next.
                                          • Укажите объём оперативной памяти, которое вы хотите выделить виртуальной машине. Необходимый минимум — 64 Мб, однако рекомендуется выделять 256 Мб и более.
                                          • Всегда добавляйте виртуальный жёсткий диск, даже если система будет запускаться с CD. Для загрузки системы необходим жёсткий диск. Вы можете создать новый виртуальный жёсткий диск, или же воспользоваться созданным ранее. Нажмите Создать для создания новой ВМ.
                                          • Выделите созданную ВМ и нажмите Настроить.
                                          • Перейдите на вкладку ‘Носители’ и выберите диск ‘Пусто’ в списке устройств IDE-контроллера.
                                          • В панели Атрибуты выберите файл образа Live CD и поставьте флажок в поле ‘Живой CD/DVD’.
                                          • Нажмите OK. Всё готово для загрузки ReactOS.

                                          Если вы не можете выбрать в ReactOS правильное разрешение экрана, то прочтите эту инструкцию, хотя речь в ней идёт о Windows 8, однако всё сказанное там справедливо и в отношении ReactOS.

                                          Получение отладочных сообщений

                                          Windows

                                          Необходимо предпринять следующие действия:

                                          1) Настроить последовательный порт в VirtualBox.

                                          Разумеется, существуют и другие виртуальные машины, но все они большей или меньшей степени функционируют аналогично VirtualBox и тоже могут выводить отладочные данные в COM-порт.

                                          • Скачайте VirtualBox, если вы этого ещё не сделали.
                                          • Вполне очевидно, что для получения отладочных данных от ReactOS, вам также потребуется отладочная сборка ReactOS. Для отладки необходимо использовать ТОЛЬКО отладочную сборку. Кроме того, вам потребуется 7-Zip для распаковки ISO-образа ReactOS из файла .7z.
                                          • Когда откроется окно VirtualBox, нажмите на пункт «Свойства» и выберите пункт «COM-порты».

                                          Задайте Режим порта = Хост-канал, пометьте галочкой пункт Создать канал, путь к порту: \\.\pipe\ros_pipe.

                                          ВАЖНО: Не изменяйте порт «COM1», который появляется в ниспадающем списке. Оставьте его как COM1.

                                          Rosdebug2.png

                                          2) скачайте и запустите PuTTY или любой другой понравившийся вам терминал последовательного порта (например, HyperTerminal. ).

                                          VirtualBox Serial port — an extended guide for technicians

                                          When we talk about the work in a virtual environment, we will face the problem of reaching the local or remote devices. VirtualBox doesn’t give access to COM devices connected to the host machine. You may use the software solution to access COM in a virtual machine , but here we will discuss the native method for work with VirtualBox COM port.

                                          VirtualBox COM port

                                          VirtualBox: serial port setup

                                          What may help you create a virtual serial port in VirtualBox is the VBoxManage command or the Settings tab. By using one of these methods, you can set up up to four virtual COM interfaces for each guest OS.

                                          Serial to Ethernet Connector

                                          Most importantly, you need to configure the Port Mode and Port Number.

                                          When setting the Port Number, it is recommended to choose a traditional value. Also, you will need to enter an I/O base address and IRQ.

                                          enter an I/O base address and IRQ

                                          Here is what you have to do in the virtual environment – configure serial port settings:

                                          The available Port Mades are: Disconnected, Connected to Host Device, and Connected to Host Pipe.

                                          Video tutorial

                                          If you need to access COM port in VirtualBox fast, see this video guide and get all advantages of COM port usage.

                                          Virtualbox com порт как настроить

                                          Oracle® VM VirtualBox

                                          User Manual for Release 6.0

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