Oracle VM VirtualBox is a desktop vitualisation product for x86, AMD64 and Intel64 processor architectures.

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1answer
4k views

How to share internet over VPN and inside a virtual machine (Windows)?

` My final goal is to have a virtual machine at work in which anything that happen inside (tcp, udp, ping, ...) will use the Internet connection of a computer at home. So, if inside this VM should I ...
0
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0answers
10 views

Receiving multicast traffic on host-only interface

I have a VirtualBox host (linux) with a Windows 8.1 guest. The virtual network configuration for that guest: After disabling auto metric on the host-only Adapter2 (in the guest OS) and fixing it to ...
0
votes
2answers
949 views

How to share Internet connection with Ubuntu Virtual Machine?

I have Windows Server 2008 R2 as host and Installed Ubuntu 11.04 as Virtual Machine using Virtual Box. My proxy is configured using URL. I tried configuring in the networking settings and also with ...
0
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0answers
11 views

Virtualbox Add Drive [closed]

I have created a new vmdk drive in Virtualbox and have tried both a fixed size (250GB) and Dynamic (max size 250GB), but when I boot the Win7 VM, I'm presented with a new drive that is only 4.2MB in ...
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0answers
25 views

VirtualBox: error NS_ERROR_FAILURE (0x80004005) when starting a newly created VM

I'm trying to create a new VirtualBox, but am getting NS_ERROR_FAILURE (0x80004005). Googling suggested it's because of changes in the VM, or of certain ISOs. However - this is first time I install, ...
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0answers
12 views

DUP packets in Virtualbox [closed]

Im using Oracle VirtualBox 4.3.26. Host and Guest are both Ubuntu 12.04. Network Setting: Attached to: Bridged Adapter Name: wlan0 ping google.com 64 bytes from 202.78.113.163: icmp_req=1 ttl=60 ...
0
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4answers
4k views

Problem with Bridged Networking on OS X + Ubuntu with VirtualBox

I'm running Mac OS X Leopard as my host OS and have VirtualBox 3.0.10 installed. I'm having some issues getting bridged networking running with an Ubuntu 9.04 guest VM. I had bridged networking ...
4
votes
9answers
18k views

Vagrant Error: Connection timeout. Retrying

I have a server with Ubuntu 12.04, Virtualbox 4.3 and Vagrant 1.5.1. I'm trying to use this box http://puppet-vagrant-boxes.puppetlabs.com/centos-64-x64-vbox4210.box however unsucessfully. When I run ...
-1
votes
1answer
23 views

Problems simulating bridge with OpenWRT virtualbox

I have setup a BarrierBreaker OpenWRT instance in virtualbox. WAN is NAT adapter LAN is internal network I have attempted to bridge these interfaces as I wish to start learning ebtables. However ...
5
votes
5answers
6k views

Virtualbox Start VM Headless on Windows

Oracle VirtualBox on Windows Hi All, Is there a way to start a vm headless (vboxheadless -s ) but one can close that command window or if I add that as a startup item will that make it run silent ? ...
1
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1answer
1k views

Simulated NAT Traversal on Virtual Box

I have installed virtual box ( with Two virtual Adapters(NAT-type)) - Host (Ubuntu -10.10) - Guest-Opensuse-11.4. My Objective is to simulate all four types of NAT as defined here. Simulating the ...
1
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0answers
15 views

how to overcome conflict between 2 network cards - virtualbox ubuntu [migrated]

I am running ubuntu 10.4.04 LTS as guest in virtualbox on OSX Yosemite. Unfortunatelly I seem to have the network configured wrong I followed this tutorials ...
0
votes
2answers
20 views

during snapshot merging… are deleted transactions ignored?

If i take a snapshot in vmware/vbox for example and soon after i delete a 5GB file.. the snapshot delta file will grow +5GB with the deleted files content to allow it to be recovered by restoring the ...
0
votes
0answers
45 views

Create a VHD file from a Linux disk

I have a disk containing CentOS 5.8 that was removed from a dead box. I would like to make a VHD file from this disk so I can run a virtual machine (instead of a new physical machine). The Virtual ...
0
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0answers
116 views

Centos 7 / phpmyadmin “Forbidden: You don't have permission to access /phpmyadmin on this server.”

I'm running CentOS 7 in Virtualbox. phpMyAdmin.conf for Apache: # phpMyAdmin - Web based MySQL browser written in php # # Allows only localhost by default # # But allowing phpMyAdmin to anyone other ...
3
votes
2answers
668 views

How to obtain incoming ip address from virtualbox

I setup a http server (apache) under VB and forward the port from the host using the available tool in VB. My VB network is NAT connected with the host. However when doing this the access log of http ...
0
votes
1answer
2k views

Vagrant not ready for SSH error on VirtualBox and Laravel Homestead

Vagrant Version: 1.6.3 VirtualBox: 4.3.14 Ubuntu 14.04 LTS 64 Bit Hey Guys, I have been on this for a pretty good while now and cannot figure this out. I have my public and private keys setup and ...
1
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0answers
3 views

VBox headless: install Archlinux without RDP [migrated]

I have script to setup headless machine on remote headless server, connected by ssh. It will create machine, attaches disk and archiso, and launches installation. Also, I have script to setup ...
7
votes
2answers
4k views

How to install Ubuntu Server 12.04 in a Virtualbox VM with UEFI boot enabled [closed]

I have a server which I'd like to install Ubuntu 12.04 on, but I've had some problems and thought it would be nice to get things working in a Virtualbox VM with the same features as the server. I ...
15
votes
2answers
7k views

Vagrant: Slow internet connection in guest

I'm trying to set up a vagrant. Host is Ubuntu 12.10. Here's my vagrant file: Vagrant::Config.run do |config| config.vm.share_folder("v-root", "/vagrant", ".", :nfs => true) ...
3
votes
3answers
3k views

Virtualbox, slow upload speed using nat [closed]

Im running Virtualbox on a Ubuntu 12.04 server (host) and I'm running a Windows 7 as guest os. Im using the (virtual) Intel PRO/1000 MT network card. I get good network performance for download ...
1
vote
2answers
1k views

How to mount an NFS share in a VM guest?

We have a machine with Win7-x64 installed. On this machine, with VirtualBox, we're running a guest Fedora-x64. We've defined an NFS share on this Fedora instance. Here is the entry in /etc/exports: ...
0
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0answers
33 views

Network configuration for Virtual machine based firewall

I have this physical configuration: And I'm planning to install IPFire (or similar firewall : pfSense or Sophos UTM) on a virtual machine on the Active Directory Server to control traffic between ...
0
votes
1answer
347 views

Can I run virtualbox 64bit OS in a Azure Virtual Machine?

I installed VirtualBox 4.3.2 in my Azure Virtual Machine, but I can't open a 64 bit VM (Windows Server 2012 R2 64bit). Virtualbox send a message about not having vt-x support Can I configure my ...
0
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0answers
3 views

CoreOS on VirtualBox only works with one adapter at a time [migrated]

I'm trying to learn more about CoreOS. (I'm not using Vagrant, just plain-old VirtualBox.) So I created a disk using coreos-install. Unfortunately, I can't find my original cloud-config.yaml file, but ...
0
votes
0answers
4 views

Is there a way to set the number of inodes in VirtualBox when creating a VDI? [migrated]

Using VirtualBox 4.3.26 in a Windows 7 host to create Ubuntu 14.04 guest. One of my main reasons to do so is process large numbers of small files, taking advantage of a SSD drive on the host. I was ...
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0answers
6 views

Is it possible to restore a virtualBox with same files? [migrated]

So I have a macBook Pro 13-Inch 8 GB RAM 500 GB hard drive with an intel i5 processor at 2.5GHz. I am trying work with Windows 8.1 on a Oracle virtual machine. I have already installed it but since ...
1
vote
1answer
88 views

Can you use Git to track changes to VirtualBox disk?

Can you track changes to a VirtualBox disk using a VCS like Git? If not what is a good way to use version control to track changes while configuring virtual servers. **I understand that git doesn't ...
1
vote
1answer
23 views

Locally runnable VM to simulate Amazon EC2 host

I'm currently managing an application hosted on the Amazon EC2 cloud. I'm curious whether it's possible to get hold of a VM that would most closely mimic the Red Hat environments that one deploys to ...
1
vote
1answer
135 views

Ubuntu 14.04 Installation with Preseeded RAID 1 Partitioning

I have been having a painful time trying to automate an Ubuntu 14.04 Server Installation with RAID 1 partitioning. I'm testing this on top of VirtualBox with two Virtual Disk Images (dynamically ...
1
vote
1answer
667 views

Vagrant private IP not found after network change

I've got a simple Vagrant Ubuntu virtual machine setup using Virtual Box, running on a Mac. I'm using private networking, configured with a static private IP like so: Vagrant.configure("2") do ...
0
votes
1answer
32 views

How to find database connection information for Oracle on VirtualBox?

I am attempting to run an Oracle database on a Mac OS X system. To do so, I have followed the following guide: ...
0
votes
1answer
99 views

Route between local machine and a VM running on remote server

I'm trying to establish a route between my local machine (LM) and a VirtualBox VM (VM, create with Vagrant and configured with Host-only Networking) running on a remote server (RS). The setup is as ...
2
votes
1answer
926 views

VirtualBox VM network hangs due to ethernet “Reset adapter” [closed]

I have a VM which I've created on a host using the following settings: http://pastebin.com/raw.php?i=sevF5V7Z It has been up and running smoothly for months but recently the VM lost connection with ...
3
votes
4answers
3k views

VirtualBox: grain table inconsistency

The setup in question is as follows: Windows 7 64bit host running VirtualBox. The guest machine is running Windows XP 32bit. After a power failure on the host box, the guest machine cannot boot and ...
1
vote
1answer
2k views

Vagrant reporting VirtualBox guest additions out of date

Fairly new to Vagrant, so bear with me if I don't understand the process. I downloaded a CentOS box off http://www.vagrantbox.es/ Started it up running VirtualBox 4.2.4 and got this message: ...
1
vote
1answer
891 views

Broadcasts from guest machine not reached host machine

I have an application that sends UDP broadcasts to some port, for example 11000 (BROADCAST_APP) and another application that listens the 11000 UDP port(LISTENER_APP). The apps works well on the ...
0
votes
1answer
30 views

Fedora21 Cloud Base refuses to enable eth1 on Virtualbox

Fedora21 Cloud comes in 2 flavors. Base and Atomic. I'm trying to install the BASE version using VirtualBox. The Atomic version will enable dhcp on eth1 if it's enabled, however, BASE refuses to ...
0
votes
1answer
4k views

PXE boot with Virtualbox

I have a linux guest and that is my server. I also have created another guest as the client with no disk. I want to know, which network type and adapter is correct? NAT or Internal Network? AMD or ...
0
votes
1answer
3k views

How to cleanly start and stop a headless Oracle VM Virtualbox virtual machine? [closed]

I have Oracle VM Virtualbox on my Windows 7 development machine. I want to start a VM when Windows starts, and cleanly shut that VM down when Windows stops. Can that be done? I can start a headless ...
4
votes
6answers
721 views

Do I need a journalling filesystem for both host and guest operating systems when using virtualization? [closed]

Using VirtualBox, I've got a few Linux guests for different distros running on an Ubuntu host. What filesystem layout will give the best performance? Is it worth it to set up a different partition ...
8
votes
3answers
15k views

Xen vs. VirtualBox under heavy load?

Which performs better under heavy CPU and memory usage on the virtual servers, Xen or VirtualBox?
0
votes
2answers
1k views

Virtual Machine (Sun's VirtualBox) to a real PC

I would like to create a virutal machine that I could clone to real computers (about 40) (every computer have the same configuration: MOBO, Video, Drivers). I have to use Sun's VirtualBox. Is there ...
17
votes
3answers
18k views

Howto boot directly into a VirtualBox image?

I have a running setup as following: Native OS: Windows 7 64bit, 3 Partitions: c: (System) d: (FAT32, here is my vdi file) e: (unformatted) VirtualBox: Fedora 14 running off the vdi file on drive ...
0
votes
0answers
88 views

Network Interfaces names Cent OS 7

I recently wrote a script to monitor my network interfaces in Cent OS 7. The names were like the new names for the network interfaces - so far so good (more or less). After I cloned the OS (it was a ...
1
vote
1answer
198 views

Apache not serving changes to a file updated by gulpjs

I have a CentOS 6.5 VM set up using Apache HTTPD 2.2 as the web server and I'm using GulpJS for my build process. When I update a CSS file the GulpJS build process runs ok and if I look at the file on ...
1
vote
3answers
842 views

Port forwarding using IP Tables

I have a server with a LAN facing address of 192.168.5.100 (eth0) and another LAN facing address of 192.168.6.6 (eth1). On this server I have a Virtualbox instance of fedora running an apache ...
2
votes
2answers
159 views

iptables drops packets after POSTROUTING

I have a malware analysis environment that will intercept traffic to arbitrary domains and Internet services using InetSim. I have a sandbox that has its DNS server set to the InetSim instance, and ...
0
votes
1answer
48 views

Postfix/Dovecot on a VM. Problems with understanding port fowarding

I've set up a mail server with postfix and dovecot on a virtual machine running debian 7. At first I basically made a seperate network with a host-only adapter , so host and guest were in the same ...
0
votes
0answers
169 views

SSH using Agent Forwarding with Windows Host OS, Vagrant Ubuntu Guest OS, and Keepass/Keeagent

Intent: To be able to deploy to lan-example.com from any dev environment; whether it be directly from the virtual OS, or any single-OS system, or even over the internet using ONE SSH key stored in ...