1- add a second interface
2- modify the default interface ( NAT )
3- if more then one bridge interface is available
https://www.vagrantup.com/docs/networking/public_network.html
1- add a second interface ( into the Vagrantfile)
...
$ vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
==> default: Checking if box 'bento/ubuntu-16.04' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
default: Adapter 1: nat
default: Adapter 2: bridged
==> default: Forwarding ports...
default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
default: SSH address: 127.0.0.1:2222
default: SSH username: vagrant
default: SSH auth method: private key
==> default: Machine booted and ready!
==> default: Checking for guest additions in VM...
==> default: Configuring and enabling network interfaces...
==> default: Mounting shared folders...
default: /vagrant => C:/Users/jkriker/Documents/vagrant/ubuntu
==> default: Machine already provisioned. Run `vagrant provision` or use the `--provision`
==> default: flag to force provisioning. Provisioners marked to run always will still run.
3- if more then one bridge interface is available
config.vm.network "public_network", bridge: [
"en1: Wi-Fi (AirPort)",
"en6: Broadcom NetXtreme Gigabit Ethernet Controller",
]