Ejercicio: red pública

Vagrant.configure(2) do |config|
  config.vm.box = "debian/jessie64"
  config.vm.hostname = "prueba1"
  config.vm.network "forwarded_port", guest: 80, host: 8080
  config.vm.network  "public_network", bridge: "eth0"
  config.vm.provider "virtualbox" do |vb|
    vb.name = "prueba1-vm"
    vb.memory = "512"
    vb.cpus = 2
    vb.linked_clone = true
  end
end