It does not matter if it's a 32-bit or 64-bit OS image. Make sure that AMD-V or VT-x is enabled in the BIOS.ĭownload the image of the Linux distribution you want to try out.The virtualization feature adds some additional CPU instructions, and it can be enabled or disabled in the BIOS. AMD calls it AMD-V, and Intel calls it VT-x. Almost every ordinary x86 CPU from the last decade comes which this feature. Hardware-assisted virtualization requires a compatible CPU. When we talk about virtualization, we actually mean hardware-assisted virtualization. Free online course: RHEL Technical Overview.This card can, for example, obtain an IP address from the normal DHCP server in the LAN via a DHCP request (not from VirtualBox!). The Program to set up and Program to remove fields may remain empty.Īfter the virtual machine starts, it will have a network card connected to the LAN. Under Connected to, select Hostinterface. the vbox0 card (under Name of the Interface) in the VirtualBox graphical user interface. Starting VirtualBox host networking.done.Īfter these two steps, you can assign a guest, e.g. Shutting down VirtualBox host networking.done. In the above example, the three network cards vbox0, vbox1 and vbox2 are assigned to the user mk and attached to the bridge br0.Īfter this change the start script /etc/init.d/virtualbox-ose ensures that the network cards will be set up (a reboot would also work): /etc/init.d/virtualbox-ose The network cards should be named vbox0 to vbox99: /etc/vbox/interfaces vbox0 mk br0 This is necessary so that VirtualBox can also be used as non-root.

Each network card is assigned to a user – here in the example mk. There you have to configure a network card for each virtual machine that will be connected to the LAN. Under Debian, the configuration file interfaces is located in /etc/vbox. We will assume here that this is called br0.Ģ. In order for your guests to be passed through to your LAN, you first need an Ethernet-Bridge.

In the graphical interface you will find the options ʻName of the interface’, ʻProgram to set up’ and ʻProgram to remove’, but you cannot do anything with them. You want to connect your virtual machines to the host LAN (bridged mode). You are using VirtualBox on Debian 5.0, and you are running the original Debian packages.

Bridge virtualbox linux