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 ...

Written by Jason Perlow, Senior Contributing Writer May 20, 2008 at 8:30 p.m. PT On May 2 nd of 2008 during its CommunityOne event, and concurrent with the initial release of OpenSolaris 2008.05, Sun ...

This how-to shows how to use free Ansible software to automate configuration of Cisco routers and links to other Ansible modules that apply to other vendors' gear and support other functionality ...

For an easy way to work with NAT networks and virtual machines, check out how to use VirtualBox's NAT Networks. If you’ve ever tried to work with Network Address Translation (NAT) within VirtualBox, ...

How to install VirtualBox Guest Additions on a GUI-less Ubuntu server host Your email has been sent The VirtualBox Guest Additions gives a performance boost and extra ...