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

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0
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1answer
155 views

Forward port on Windows Server 2003 to virtualbox machine

I would like to forward some ports (specifically TCP 22, UDP 1194, TCP 80, TCP 443) from a Windows Server 2003 to a Linux VM running inside VirtualBox on the same machine. Is there an easy 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Vagrant reporting VirtualBox guest additions out of date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: ...
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votes
1answer
598 views

How to set up VirtualBox Guest as Server on Different Subnets? [closed]

First, my server only has two public IP addresses. eth1 188.138.124.244 netmask 255.255.255.192 eth1:0 85.25.110.198 netmask 255.255.255.192 default gateway: 188.138.124.193 How can I set up ...
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votes
2answers
1k views

'Unlimited' free trial of Windows Server 2008 by deleting and reinstalling VM? [closed]

I am using Virtual Machine software (VirtualBox) to learn Windows Server 2008 R2 Network Infrastructure (70-642). Trouble is - I'm learning at an extremely slow pace and so the trial periods of my ...
1
vote
1answer
423 views

Static network interface settings in Ubuntu [closed]

I am following the guide here to configure a fresh Ubuntu 12.04 server installation (running in VirtualBox) with a static IP address. The recommended configuration in /etc/network/interfaces is: auto ...
2
votes
1answer
110 views

Multiple VMs under VBox, NAT mode, are not responding network requests

I am learning about virtualization. I have been managing real Linux servers for some time but this is the very first time I virtualize, so sorry if I am missing something. My setup is like a ...
1
vote
0answers
112 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 ...
1
vote
1answer
274 views

Virtualhosts not working on guest VM accessed via host

I have a Windows 7 host machine running VirtualBox (v4.122) and a guest VM of Kubuntu 12.04 running Apache2. I can access the Apache server from the host machine but it will only load the default ...
0
votes
1answer
2k views

destination host unreachable virtualbox [closed]

Basically i am trying to implement this on this picture I have my static ips assigned more or less like this and i can ping from my internal network to my 2 ports in my router without any problems. ...
1
vote
2answers
2k views

Pure-FTPd: Which IP Address To Use For Login? [closed]

I am trying to connect to my VirtualBox LAMP Server with FileZilla, and it's not working. I have a static IP set, a FTP user set (with FTPd), and can connect successfully with ftp localhost, but not ...
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votes
2answers
229 views

Virtual web server in dynamic ip [closed]

I have installed centos in fedora virtualbox. I would like to create a webserver in centos. Which would resolve dns on dynamic ip. Can I do that. If i can then how? I don't have a router or static ip. ...
1
vote
1answer
3k views

How to setup a simple Ubuntu Server Tomcat cluster on VirtualBox for testing? [closed]

I am looking for the step by step instructions to setup at least two simple Ubuntu Virtual Core 12.10 Server VMs on Oracle VirtualBox under Windows 7 64bit. The test setup would be: Apache HTTP ...
-1
votes
1answer
690 views

ovs-vsctl: “eth0” is not a valid UUID

I'm trying to setup an open v-switch inside my Ubuntu 12.04 Server VM. I have created three interfaces for this VM and I want to create a port mirror inside of the VM using these there interfaces and ...
1
vote
0answers
255 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 ...
1
vote
1answer
1k views

VirtualBox inbound network connections failing

I have a virtual development server running Ubuntu Server set up with Apache and running under VirtualBox on a Mac (host OS is OSX 10.8.1). I have a bridged adapter configured in an attempt to make ...
0
votes
1answer
193 views

Booting Fedora guest VBox on /dev/mapper/vg0-fc17-root [closed]

I already have the following logical volumes: host:/dev/mapper/vg0-fc17-boot (guestOS:/dev/hdb) formatted as ext4 (no partition table) host:/dev/mapper/vg0-fc17-root (guestOS:/dev/hdc) formatted as ...
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 ...
1
vote
0answers
404 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 ...
-1
votes
2answers
90 views

Access server running in VirtualBox [closed]

I use Windows 7 but I run Linux Ubuntu in a VirtualBox. I have installed a LAMP server on Ubuntu but I am not sure how to access it. Right now I have my router set up to Port forward to my IP but ...
0
votes
1answer
303 views

Ubuntu guest on VirtualBox, add host-only adapter and lose internet connectivity [closed]

I've got an Ubuntu guest VM in virtualbox. When I add a second network adapter that is host-only, I lose internet connectivity. All internt traffic gets sent through the second interface, instead of ...
0
votes
1answer
172 views

FreeBSD 8.3 LATCH. After a few minutes, that connects the Internet

I installed FreeBSD 8.3 DISC1 production in VirtualBox. I'm trying to install xorg, Or another package: pkg_add -r xorg or cd usr/ports/x11/xorg && make install clean It starts the download, ...
0
votes
2answers
2k views

Cannot connect to xdebug over virtual network - Vagrant Virtualbox

I'm trying to set up a development box using Virtualbox / Vagrant / Puppet with the intention of eventually provisioning all my machines up to production. However this is stopping me going forward at ...
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votes
2answers
2k views

Error on loading the 64bit operating system on a 32 bit system [closed]

I am a new to virtual box environment. I installed virtualbox-4.2 in Ubuntu 12.04 32 bit system. Now i am trying to import a 64 bit operating system. I got the following error. Failed to open a ...
-1
votes
1answer
3k views

VirtualBox VT-x virtualization already in use

My host OS: Mac OSX 10.8.2 (just upgraded from 10.8.1) Virtualbox: 4.2.0 rc80737 Vagrant: 1.0.4 I just upgraded my OS with the latest OSX upgrade/patch. Now, I'm unable to use my VMs: ...
0
votes
1answer
1k views

What are the advantages and disadvantages of the various virtual machine image formats? [closed]

Xen and Virtualbox etc both support a range of different virtual machine image formats. These are: vmdk, vdi, qcow & qcow2, hdd & vhd. Without any bias toward a particular product, I'm ...
1
vote
1answer
214 views

How to speed up the Kubuntu installed on virtualbox running on Windows 7?

I've Windows 32 bit OS with 4GB RAM and installed Linux Kubuntu on virtualbox on it. The entire memory has been split up between the two. Both Windows and Linux running on 2GB RAM simultaneously which ...
0
votes
1answer
468 views

IPtables and Remote Desktop with Proxy

So I setup a windows 2008 web server R2 on VirtualBox. Currently using Bridged Network. I can remote desktop to the machine hosting the VM (10.0.0.183) but cannot remote desktop to the VM itself ...
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0answers
194 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 ...
2
votes
2answers
1k views

VirtualBox Opensuse cloned version doesn't work

I'm using VirtualBox 4.1.22 and have a Opensuse 12.1 VM. When I clone it without any changing (even not MAC address), the cloned version doens't work propperly. It boot for a long time and give ...
1
vote
1answer
114 views

Is it safe to change the time on hosting VM server?

So, I noticed there's about a 10 minute drift on my VM hosting server from what time it's supposed to be. In traditional environments, I would just restart the system (and change the BIOS time if ...
1
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0answers
353 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 ...
0
votes
1answer
27 views

VBoxManage: write to filesystem

How can I write a file to a running virtual os? I'd like to write to the hosts file of the guest OS in order to set some aliases, is this possible? Thanks
1
vote
1answer
1k 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 ...
7
votes
2answers
1k views

Virtualbox VM (spawned by Vagrant) running, but inaccessible. What now?

I have a Virtualbox VM running Ubuntu that was started by Vagrant, on an OSX host. At some point, my ssh session to the guest stopped responding. I tried vagrant halt from a terminal window on the ...
-2
votes
1answer
327 views

How can I reduce VM size in Virtual Box? [closed]

I had a common question here, I using Virtual Box to create virtual machine, the situation is I need to reduce the VM size, as it grow when there is data moved into the VM, and after the data has been ...
2
votes
1answer
532 views

Simple active directory permissions issue

I've created a Domain Controller and 3 additional machines (SQL-A, SQL-B, SQL-CORE). All are on Windows Server2008R2 as VMs running on virtualbox. I have successfully joined the 3 machines to the ...
2
votes
2answers
5k views

How to make a DHCP server on virtual machine serves other virtual machines(on different physical machines)?

I'm building a virtual cluster with VirtualBox and Opensuse. I have 10 physical machines and need several vms on each. The virtual machines are supposed to be in a "private" network, but still have ...
3
votes
3answers
340 views

rsync over ssh is not working anymore, while ssh itself is working fine (Write failed: broken pipe)

This issue started happening after i changed router. This is the scenario: Windows7 Host Ubuntu 10.04 Guest (VirtualBox) Ubuntu 10.04 remote server What i used to do is run a very basic rsync ...
1
vote
1answer
616 views

Joining a domain with several windows server 2008 instances running on virtual box

I'm trying to teach myself Active Directory using the self-paced training kit 70-640 unfortunately my networking and System Administration skills are quite poor and I'm having trouble with Chapter 1 / ...
0
votes
1answer
119 views

Making application listen to port

I am running an Ubuntu guest machine through my Windows 7 host machine (with Virtualbox), and on the Ubuntu system running an application that uses port 6969. Through configuring the Virtualbox port ...
4
votes
0answers
724 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 ...
4
votes
0answers
554 views

Unreachable Hosts in Windows NLB on VirtualBox [closed]

Setup Cluster : Two Windows Server 2008 R2 nodes. Each running as a VM inside of VirtualBox. Each Node has NLB enabled and a cluster configured. The cluster is configured to use IGMP Multicast. ...
0
votes
1answer
563 views

Rsync delta copy not working for virtual disk

I have tried rsync for copying VMs to remote host but the deltacopy does not seem to work. I am using Virtualbox on CentOS 6.2. My VM has 1 snapshot so I just copy the snapshot file instead of the ...
2
votes
1answer
305 views

YUM Server Configuration Error on VirtualBox

I am using two SL6.0 virtual machines on VirtualBox. I want to create a YUM environment. YUM server has been successfully created and the YUM client has also been configured correctly. But when I ...
3
votes
2answers
3k views

virtualbox view guest port 80 on host port 80

So i'm trying to forward the guest port 80 to my host port 80 so that I can view the apache running on my guest in my host's browser. If I set the following: (8080/80), I can view localhost:8080 and ...
1
vote
0answers
116 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",) ...
1
vote
1answer
196 views

Virtualbox, private network and access from host machine

I want to create a private network between my virtualboxes (say 10.0.0.2, 10.0.0.3, 10.0.0.4, etc.) but I want them to be accessible from the host machine (local IP 192.168.1.10) and also have access ...
0
votes
1answer
554 views

Make virtualBox webserver public

I'm new to virtualBox so please bear with me. I have a win 7 Ultimate N host (my physical machine) I have a virtual machine with win 2008 server running sharepoint which I want to access from public ...
1
vote
1answer
3k views

Vagrant ifup eth1 failing (duplicate interface)

I am trying to build a vagrant box from a VirtualBox machine. When I give vagrant up, I get an error saying The following SSH command responded with a non-zero exit status. Vagrant assumes that this ...
2
votes
2answers
3k views

Reducing VirtualBox VDI logical size

I was going to increase one of my VDI to 80 GB with the command: VBoxManage modifyhd MY_DISK.vdi --resize 819200 Yes, a wrong additional zero was gone there. Of course, as an idiot I hadn't a ...