Powerful Linux-native virtualization for users comfortable with the tools around it.

I have an odd setup, which seems pretty straight forward to me. I've got a virtual machine host running Linux KVM (Ubuntu Server 14.04). This box has a few NICs. eth0 is tied to br0, and that connects ...

Tremendous shifts in networking research and development over the last few years have resulted in a whole new class of networking devices, more widely known as Software Defined Networking (SDN) ...

VirtualBox is a free and open-source virtualization software for Windows, Linux, and macOS users.

For a long time, the prevailing wisdom of the day has been that IT organizations were better off with dumb pipes. After all, the applications should be doing all the management, and the only thing the ...

Have you deployed VirtualBox virtual machines, only to find they cannot be reached on your company network? Jack Wallen tells you how to easily fix that problem. If you make use of VirtualBox for your ...

eSpeaks' Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

You can create Hyper-V VMs in Windows 11 using a built-in Windows app or a new developer-oriented tool. Both come with gotchas. Here’s how it all works. Though it may seem that virtual machines, a.k.a ...

There are reported cases where VirtualBox can cause your network config in the VM to become invalid and throw the error message Failed to open/create the internal ...

If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.