How to enable internet access inside Vagrant?

Question

If I run curl google.com, I can\'t see the output, only a blank page. My Vagrantfile contains:

Vagrant.configure(\"2\") do |config|
  config.vm.box          


        

Answer 1

I tried all of the above without success (Vagrant+Virtualbox+Ubuntu 14.04). Virtualbox was showing 'Adapter 1 (NAT): cable disconnected'. Adding the following to my Vagrantfile fixed it:

config.vm.provider 'virtualbox' do |vb|
  vb.customize ['modifyvm', :id, '--cableconnected1', 'on']
end

Found here: https://github.com/mitchellh/vagrant/issues/7648