@@ -5,6 +5,7 @@ BOX_NAME = ENV['BOX_NAME'] || "ubuntu"

 BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64.box"

 AWS_REGION = ENV['AWS_REGION'] || "us-east-1"

 AWS_AMI    = ENV['AWS_AMI']    || "ami-d0f89fb9"

+FORWARD_DOCKER_PORTS = ENV['FORWARD_DOCKER_PORTS']

 Vagrant::Config.run do |config|

   # Setup virtual machine box. This VM configuration code is always executed.

@@ -70,3 +71,17 @@ Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|

     config.vm.box_url = BOX_URI

   end

 end

+

+if !FORWARD_DOCKER_PORTS.nil?

+    Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|

+        (49000..49900).each do |port|

+            config.vm.forward_port port, port

+        end

+    end

+

+    Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|

+        (49000..49900).each do |port|

+            config.vm.network :forwarded_port, :host => port, :guest => port

+        end

+    end

+end