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

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505 views

bridged network problems running VirtualBox appliance inside VMware server

One of our hardware vendors supplied us with a virtual appliance that they said needed to run inside VirtualBox. That's non-negotiable - as it's designed to run as an appliance, they need some way of ...
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438 views

virtualbox to qemu but results in no bootable device qemu

I use vagrant to create my development vm. I exported the vmdk to vdi, and then convert the vdi to img. cd virtualbox_dir/test_vm VBoxManage clonehd test_vm.vmdk raw.vdi 0% ..... 100% qemu-img ...
2
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229 views

VMware Fusion Ubuntu 12.04 LTS Server - Soft Lockup CPU Stuck

I have a strange Stuck Problem with VMware Fusion and Ubuntu 12.04 as Guest System. On High Loaded process the System stucks with "Soft Lockup CPU Stuck" and i have to reboot the VM...the Same System ...
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0answers
1k views

Recovering a VHD after resizing it using VBoxManage

I am using VirtualBox 4.1.18 and had a virtual machine running Windows 8 RC with a single VHD, which was initially sized at 25GB (too small!). After installing the OS and some applications I ran out ...
2
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0answers
1k views

Virtualbox - Windows VMs don't work with a 'Bridged Adapter'

I have a VirtualBox (v. 3.2.8) host with Linux and Windows guests. The Linux machines are attached to the 'Bridged Adapter'. They work fine and I am able to log in into them with SSH from an external ...
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29 views

Weird socket behavior in VirtualBox (NAT + PAT)?

I have a Linux VM with NAT and PAT configured. Let's say ports 2000 and 2001 are forwarded to the VM. These ports are also configured for external access on a device such as a router using a domain ...
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97 views

Simulating a client behind a NAT in Virtual Box

I am trying to simulate a client behind a NAT using Virtual Box. I have a host machine let's say with an IP address 130.0.0.1. I create a virtual machine (let's call it VM1) running Ubuntu 12.04 with ...
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178 views

Can't connect to proftpd from outside the virtual machine

This is related to a previous question. I have a machine with Windows 7 acting as a server and it hosts several virtual machines. One of them, a Debian Squeezy is acting as a PostgreSQL server and I ...
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0answers
69 views

Upstart task to wait for iscsi target to become available?

I've got a couple of virtualization servers running Ubuntu 12.04 and Virtualbox and just bought a Synology NAS which I plan to use as an iSCSI target to serve storage for the VMs. I realize that ...
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661 views

vagrant apache not accessible from host

I am runing a virtual box from vagrant and I am trying to access web pages that are served by guest apache server. When I execute wget http://dev.test.com/index.html on guest everything works fine ...
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101 views

How do I completely remove VirtualBox from Server 2008 R2

I'm having network problems since I installed VirtualBox on a Windows Server 2008 R2 64 bits machine. I tested with iperf and the speed suddenly goes to zero for a couple of seconds once every 1 to 3 ...
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88 views

Update clock on virtualbox virtual machine with cent os from host

I have a virtual machine, with cent os installed, and everytime I sleep the host computer, the clock of the VM goes out of sync. I would like it to pick up the current time from virtualbox - which I ...
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230 views

keepalived config is not working correctly with virtualbox vms

my keepalived configuration is not working correctly. I have two virtual testing machines (virtualbox) to try some things out with keepalived/vrrp. Bot can ping each other flawlessly (internal ...
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0answers
111 views

Virtualbox: Bridging Guest VPN within a Bridged Connection

I've been trying to figure this out for a few days. Perhaps the biggest problem with figuring out the answer is that there are no unique keywords that I can think of to explain the issue. I have ...
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0answers
381 views

VirtualBox - multiple guests, each with a single bridged adapter?

I am running a dedicated server (located at Hetzner, Germany) that runs VirtualBox in order to virtualize several services accross multiple virtual guests. Those guests are supposed to communicate ...
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1k 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: ...
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70 views

Installing VirtualBox disables Forefront

I have a Lenovo ThinkPad T520, less than a year old, running Windows 7 Ultimate. After I install VirtualBox (it has happened with several versions), Forefront Endpoint Protection 2010 no longer ...
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182 views

Ubuntu in VirtualBox File Modified Time in Future and PHP slow file operations

For some reason, some of my files have a last modified date in the future. In addition to this, file operations in PHP are SUPER slow. For example, rebuilding the Symfony2 cache can take over 40 ...
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249 views

virtualbox instances dedicated-server with custom dnsmasq

I have dedicated server where I planned to run virtualbox virtual machines. Since the VMs are managed with vagrant/chef I may end up with many different ones. I thought it would be a great idea to ...
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148 views

Ubuntu server nginx forbidden issue

I cannot resolve this problem for days. I've installed nginx on the latest ubuntu server on virtualbox. I have a shared virtualbox folder which contains the web root. The owner of web root is root ...
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0answers
177 views

Loss of connection to guest webserver when Host is VPN'ed

I have a redmine server set up on an Ubuntu 12 VM in virtualBox. My host machine in windows 7 64bit. I can access the redmine server from the host by putting the guest's ip address in my web ...
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87 views

VirtualBox: undefined symbol: XDamageAdd

I'm trying to start VirtualBox 4.1.16 (x86-64) GUI on SuSE 11 64-bit host, but getting the following error: VirtualBox: supR3HardenedMainGetTrustedMain: dlopen("/opt/VirtualBox/VirtualBox.so",) ...
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277 views

virtualbox bridged adaptor works only guest->host but not host->guest

I have virtualbox 4.1 on a ubuntu 12.04 host. On my host I have a virtual interface eth0:1 configurend as 10.0.1.1. I have a few virtual machines using bridged adapters, configured in the 10.0.1.0 net ...
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339 views

I have 8GB Memory, swapness set to 40%, why the swap space is full and can't run VirtualBox?

I am using ArchLinux 64-bit, 8GB Memory. My harddisk sometimes go crazy read/write and freezing other apps. I found that I can't run Virtualbox and the Virtualbox pops up an error says Memory ...
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171 views

How can I create a Windows Server 2008 domain user that AD RMS will accept?

I am trying to get basic LDAP authentication running on Windows Server 2008 (for testing purposes, so running in VirtualBox on an Ubuntu 12.04 host). I am installing Active Directory Rights Management ...
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582 views

Unable to connect to vrde virtualbox VM remotely

So I've remotely created my first headless using ssh. Now I'm attempting to connect to this VM using RDP so I can install Ubuntu Server, but I cannot get connected at all. When starting the VM ...
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1k views

Port Forwarding through VBox NAT for SSHing from Host to VirtualBox Guest Not Working

Despite the tremendous amount of work that VirtualBox has put in to make this process easier, I really just cannot get it working properly. The goal: To be able to run a headless VirtualBox VM, which ...
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246 views

Unable to access CRM 2011, Windows Server 2008 - Server is not operational

I am new to Dynamic CRM 2011 and trying to use it first time (Running on Virtual Machine). I am getting the following error message in web browser. Any ideas to fix the issue? Business Management ...
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112 views

pound not proxying request

I configured pound like this: ListenHTTP Address 192.168.21.10 Port 1632 Service BackEnd Address 192.168.22.220 ...
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0answers
245 views

Running Sharepoint Information Worker Demo Machine on VirtualBox

I'm trying to get the 2010 Information Worker Demonstration and Evaluation Virtual Machine (SP1) https://www.microsoft.com/download/en/details.aspx?displaylang=en&id=27417 working on ...
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190 views

Redirect incoming traffic for a domain to another local ip on same host

I have a server running Win 2008 R2, on that machine a run virtualbox where I run multiple ubuntu instances for webservers. I also have a router that redirects all traffic on port 80 to that machine. ...
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42 views

How to setup testing environment for local HTTPS website?

I'm developing a web application on a local Ubuntu machine. Some IE8 users have problems with Javascript when the application is loaded over SSL. To debug this issue, I need to reproduce the problem. ...
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27 views

Access VM from network

For my PHP-development I have VagrantBox running CentOS. This box however is only accesible from my own computer because it only has a NAT-interface and a Host-Only-network. But when I want to test it ...
0
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0answers
28 views

Restore of Windows 2008 Server into a Oracle Virtualbox

I am trying to restore a Windows 2008 R2 server bare matal backup to a Virtualbox virtual machine for DR purposes. The problem I have is that I can boot from the 2008 R2 CD in order to get into the ...
0
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0answers
23 views

Why does oracle vbox virtual memory differ when VMs do the same thing and are clones of each other?

I am running a large box with 11 instances of 64-bit Ubuntu 14. MemTotal: 50 Gb CPUs: 8 CPUs are pretty much 100% all day long. Memory is at about 60%. Swap not getting hit. Little bewildered by ...
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0answers
89 views

vagrant fails to bring up additional adapter for centos vm using virtual box provider

this is in continuation of the question asked here about host only adapter on dhcp I upgraded to vagrant 1.6.3 and the updated Vagrantfile to following setting for multiple adapters # add additional ...
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0answers
37 views

Asterisk virtual machine stops responding to network connections when I connect with Phoner Lite

I've installed Asterisk Now with PreePBX from bootable CD to a VirtualBox machine. Then I updated through FreePBX all the modules available for update and noticed a strange behaviour: After I ...
0
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0answers
60 views

No connectivity between aliased IP networks of different subnet

I am trying to set up two virtual networks(different subnets) to test site to site VPN in my Laptop. My host OS is Debian Wheezy and i am using Virtual box to virtualise my setup. I have two aliased ...
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116 views

VirtualBox VM network hangs due to ethernet “Reset adapter”

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 ...
0
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0answers
50 views

CentOS 6 network failling to connect network after exporting VM from VirtualBox to VMWare Player

I have installed a CentOS 6 virtual machine in VirtualBox and I want to export it and use it under VMWare. But after exporting, network does not work. There are some other interfaces created with the ...
0
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0answers
80 views

Ubuntu 12.04 reply ARP request delay 10+ seconds

I'm running Ubuntu 12.04 in VirtualBox, my server program is running in it, its IP is 192.168.1.105. My client is running at 192.168.1.107. But the client alway took 10+ seconds to send a package to ...
0
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0answers
96 views

Severe performance issues sharing openvpn client connection to LAN clients virtualbox

I am trying to set up an internal network in Virtualbox in order to share an openvpn client tunnel with multiple VMs acting as clients that should be completely isolated from everything except for the ...
0
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0answers
79 views

OS X 10.8.5 Firewall Blocking XDebug in Virtual Box VM From Comms With Netbeans IDE

I've tried working around this with pfctl (seeing as ipfw is deprecated) but I can't seem to get it to work. Using this page as a guide, I've tried multiple variations in /etc/pf.conf, including ...
0
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0answers
33 views

From Virtual Machine to server

I have a CentOS6 Virtual Machine (Virtualbox), with encrypted disks. How can I migrate the OS from Virtual Box VM to a real server? Is there a special procedure for properly working or just a simple 1 ...
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0answers
52 views

Create puppet manifests file with mariaDb

I want to customize vagrant with puppet and install there php5, apache and mariaDb. I try to use this site to generate suitable manifests file but there absent mariaDb. Can someone suggest where I can ...
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190 views

vagrant ssh always works, ssh using cygwin only works on some boxes

On Windows I like to use cygwin to access my Vagrant box via ssh. This works: vagrant init <an existing base box>, vagrant up, vagrant ssh. Instead of vagrant ssh I can use cygwin to ssh into ...
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56 views

Virtualbox - differencing disk based on different differencing disk

I'm trying to create differencing image based on differencing image in VirtualBox 4.2.18. Official documentation says it should be possible: http://www.virtualbox.org/manual/ch05.html#diffimages ...
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75 views

Username/password for Oracle Linux 5.8 VirtualMachine

I have the Oracle Linux 5 ova (converted to VirtualBox). The documentation I have seen mentions using either root/oracle or oracle/oracle to login. However that is not working. Any ...
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0answers
98 views

VirtualBox routing table to DMZ

I've got Linux Ubuntu on my Virtualmachine. My host IP adress is 10.0.20.56 from host I can connect to DMZ - 192.168.1.34 but when I want to connect from guest machine (I setup NAT connection type and ...
0
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0answers
182 views

Socksify TCP connections reaching a gateway IP — preferably without iptables

I have Virtualbox installed on Debian with a few virtual machines. I can't install anything in the guests, and I use host only networking, vboxnet0. The host IP in the host network is 192.168.56.1, ...