<%= machine_name %>.vm.network "forwarded_port" <% if guest %>, guest: <%= guest %><% end %> <% if guest_ip %>, guest_ip: <%= guest_ip %><% end %> <% if host %>, host: <%= host %><% end %> <% if host_ip %>, host_ip: <%= host_ip %><% end %> <% if protocol %>, protocol: <%= protocol %><% end %> <% if auto_correct %>, auto_correct: <%= auto_correct %><% end %>