(Feel free to set the IP address as well, if you like.)

Modify the host-only network, and disable DHCP. Go to the 'Network' tab, and addd a Host-only Network. To create a host-only connection in VirtualBox, start by opening the preferences in VirtualBox. (NAT is the default, so shouldn't require any setup.) The second is a 'host-only' connection that allows my host and guest to interact. The first uses NAT to allow the box to communicate with the outside world through my host computer’s network connection. Reboot for good measure, you should be able to access the guest from the host at 192.168.56.100.My typical setup for a development box in VirtualBox uses two NICs. Finally, make sure the static address is not within the range of DHCP addresses. Make sure to replace HWADDR with the MAC address that you copied from adapter 2. Make sure to change DEVICE if you use a different ethn name. In Fedora 16, to add a network interface, create a file ifcfg-eth1 in /etc/sysconfig/network-scripts (or an alternative ethn name). Boot your guest VM and add the network interface.Make sure to note down the MAC address (visible in the advanced section).On the guest VM settings -> Network, active a second adapter and use attached to Host-only Adapter with the name of the network you have defined globally (usually vboxnet0).Optionally enable the DHCP server and make sure to leave room for static addresses (eg by setting lower address bound to 192.168.56.101.Configure the host-only network with an IP address (eg 192.168.56.1).Add a host-only network (if none exist).On VirtualBox, open up (general) preferences -> network.To get access to the guest VM, we need to give it a static IP and be accessible to the host. In adapter 1, enable network adapter and use attached to NAT.On your (shutdown) VM, open up settings->Network.To get access to the internet from the guest, you need to enable the NAT network adaptor. It's relatively straightforward if you know the details. reach the Fedora 16 guest from the host (say via SSH).access the internet from the Fedora 16 guest.It took me a little while to achieve both I recently had to create a VirtualBox virtual machine hosting Fedora 16. Configuring VirtualBox guests to access the internet and be accessible from the host

Virtualbox network settings mac address