Add to your drive section in .kitchen.yml
I often work remotely. It's a beautiful thing; however, "Thar be dragons!" Does your cookbook need private DNS? Resources behind the firewall? Well, let's connect to VPN. WooHoo... Wait... The chef-client install failed. It can't get to the internet? WHAT?
My VPN client has split tunneling DNS and split tunnel networking. So... How do you working around it? Tell kitchen to tell vagrant to use your host workstation as the DNS server.