virtualbox

Virtualizing an Inline network appliance with VirtualBox (or VMWare)

My device, which is a Linux based IP in-liner is transparent to the network peripherals, that is, no IP address assigned to any of its interfaces. For the sake of the conversation, let's use ADSL connection as an example, while the device is inspecting the bi-directional traffic, the network is behaving same as if device was not there,...

Guest as proxy for Host in virtual machines

In the latest version of VirtualBox with a Windows 7 64-bit host and a Windows 7 64-bit guest, is it possible to set the guest as a proxy for the host? Specifically, I want to initiate a VPN connection over HTTPS with the guest--which is a copy of a machine on an NT domain--and use that connection from the host (which is not part of the...

How to avoid the buffer mechanism from FileSystem

Take VirtualBox's virtual disk as example:if VirtualBox didn't avoid the buffer mechanism from FileSystem in host os,the FileSystem in guest os would move data from memory to meory. In fact ,I want to write a filesystem in user space(put all directorys and files in a single big file). But if I use c api such fread and fwrite ,the FileS...

How do I view a website in my desktop browser from a web app running in server in a VM on my desktop?

I am running Ubuntu on my workstation, and headless Ubuntu Server in VirtualBox on this same workstation. I'd like to write a web app and deploy it on Ubuntu Server in the VM, then load it in a web browser on my workstation. Is this possible, and if so how? Thanks! ...

Is it possible to create Portable VM?

I want to know that is it possible to create a fully portable virtual machine using any of the VMWare like products? My objective is to create a virtual machine (XP as guest OS), install some app in it, put the vm in a usb2 drive (performance is not a matter), and run it in any windows os (xp, vista, 7) without installing anything in hos...

How to mount virtualbox shared folder on Ubuntu server 10.04 + GUI/sbin/mount.vboxsf mouning failed with error: no such device

Hello i'm new to this forum but i've been a occasional vbox user. I had windows 7 host and ubuntu 9.10 guest which works fine with vboxadditions installed, share folder and everything perfect. Now for some simulations i needed to have the ubuntu server 10.04 intall with x-window. what i did and so far so good. now the problem i'm having...

Does MonoTouch work on a virtualized Mac OS?

Is it possible to install it on VirtualBox or other virtualization solution? If yes, how fast it works? ...

Hypervisors: is arbitrary code execution on the guest possible?

Hi all, I've been reading into virtualization security and came across Blue Pill, a malicious thin hypervisor (project website is down, archived version here: http://web.archive.org/web/20080418123748/http://www.bluepillproject.org/). My question is: could a custom malicious hypervisor modify execution flow, inject and execute arbitrar...

zlib library problem related with Virtual Box version

Hi to all, on the last days I had a really annoying problem, that is just now solved, but I'll hope that some of you experienced it and figured out a solution for that. I created and installed Ubuntu 10.04 on Virtualbox 3.2.0 (installed under Win7-32 bits). On this VM was installed and configured rvm, ruby 1.8.7 and some gems. When trie...

How can I speed up response to http requests from browser on VirtualBox guest to server on host

I am using port forwarding to make the web server on a VirtualBox guest (Ubuntu 10.04) accessible from the VirtualBox host (Windows Vista x64) and other machines on my network. It works, but responses are very slow. I am doing the same port forwarding for ssh, and ssh access is very fast. Here are the commands I used to set up the for...

Linux as a guest on MacOS X: VirtualBox or Parallels?

I'm going to develop mostly Django sites on a MacBook Pro and would like to use Ubuntu VMs for testing purposes. Which product is better suited for this purpose? Can I connect to the VM via TCP/IP (so I can have apache running on the VM and access it from Safari on my MBP)? Thanks! ...

PIL ImageGrab fails on 2nd virtual monitor of VirtualBox

I set up a VirtualBox to use two monitors. I tried taking a screenshot of a window on the second monitor: import ImageGrab im = ImageGrab.grab(windowrect) im.save("img.png") windowrect I verified to be the correct rect of the window, in this case, (1616, 2, 2594, 732). However, img.png is just a big black box. Any ideas how to fix thi...

Local development with VirtualBox and Internet Explorer browsers

Has anyone had any issues while setting up their local development system with Mamp Pro 1.8.4, VirtualBox 3.2.8. For viewing websites in IE browsers. I have three websites that I'm looking at all three work in Firefox, Chrome, Safari. For this example lets just say I have: dev.site1.com dev.site2.com dev.site3.com Now site1 works in IE...

Programatically detect if I'm in VirtualBox seamless mode

Is there a way to detect whether I'm in VirtualBox's seamless mode from a guest machine? Or is there any command line option from VBoxControl.exe to detect this that I'm not seeing? If that can't happen, can I programatically detect if a guest is in seamless mode from the host? ...

How to setup APE server on windows.

Hi Can any one help me set-up APE Server on windows machine... I have installed it in Ubuntu in Virtual Box. But can't access on host windows... ...

Virtualbox problems on Windows emulation

Hello, I've been experiencing a problem with Virtualbox on my Fedora 13. When I try to setup virtual machine instance with Windows it just hangs the system with no reaction on keyboard commands with no respond to anything except physical halting. Please help what might be the problem? Sultan ...

VirtualBox Ubuntu LAMP Stack development, with SVN and CruiseControl/phpUnderControl?

I've got a Windows 7 machine upon which I do both PHP/MySql Dev, and .NET/C#/Sql Server coding. Due to a recent re-install, I thought it might be an ideal time to try and keep my machine a bit cleaner rather than install both Apache and IIS, etc. I installed VirtualBox, with Ubuntu 10.04 as the guest OS, with the plan to move my PHP ...

work around the VirtualBox 4GB file size limit

I am stuck with the 4gb limit of the .vdi file. How can I get around this limit? HOST OS : Ubuntu 10.04 Guest OS : Ubuntu 10.04 filesystem: fat32 (where the vdi file is located) Can I create another vdi file and mount it on file system? ...

Am I wrong to give up on Virtual Box after a bad performance on some disaster recovery trial scenarios?

OK, so I began a little journey to move all of my development into virtual machines, and Virtual Box seemed like the best choice to pursue. So I get it installed and install Ubuntu and get my development environment set up, and after some tweaking it works as advertised. Yay, I think to myself, this is GOOD STUFF! But, thankfully, bef...

WCF streaming uploading file VirtualBox NAT Problem

I've a WCF Service on both servers IIS7/ISA/Win2008 and IIS6/Apache Reverse-Proxy/Win2003. And a client app that downloads and uploads files (approx. 10MB). When downloading there are no problems. But if I upload a file on some client machines a have a strange problem. They have all DSL 5 or 6mbps bandwidth. On some client machines the ...