Hopefully this enables all relevant communication for your use case also. At this point the vagrant vm should be accessible, able to access the web, able to access the hostonly network (other guests and the host through the configured ip, 192.168.178.1 in my case), these should all work:.Sudo echo 'iface eth1 inet dhcp' > /etc/network/interfaces Sudo echo 'allow-hotplug eth1' > /etc/network/interfaces Probably these last steps could be added to vagrant shell provisioning but I'm still new to it.Įdit: add this section to Vagrantfile for the steps above: config.vm.provision 'shell', inline: /dev/null 2>&1 then

sudo ifup eth1 should work now and get an ip from the DHCP of the host-only network.2) Disable Hyper-V on program and features page in the control panel. After these setting you should do below settings to run Vagrant without any problem: 1) Enable VT-X (Intel Virtualization Technology) in your computer bios settings. edit /etc/network/interfaces and add this: Install the Vagrant it is very easy to install and then restart your machine.

try sudo ifup eth1, in my case this failed.

Vb.customize #use proper network name here

join the hostonly-network with 'modifyvm' (avoid :private_network as it creates a new network that will clash with the one already available), add to Vagrantfile:.

Create Vagrantfile to provision VM configured like above (I'm using bento/ubuntu-20.04).

ip route (has docker installed too, ignore that).

Start the VM, check with ip a and ip r:.

Create hostonly network with DHCP (Virtualbox comes with a default one, I customized it).

HostOnly network, enables communication host-to-guest and guest-to-guest.

To do this use 2 network interfaces on all guests.

avoid showing machines on the physical network.

avoid IP clash with various clients VPNs.

avoid IP changes when changing physical network (lan home, lan work, random wlans).

enable internet access on a single guest basis.

This is how I've set up my VMs lately, hopefully it points you in the right direction.

How to use virtualbox with vagrant