metadata    :name        => "IPv4 Address",
            :description => "Validates that a value is an ipv4 address",
            :author      => "P. Loubser <pieter.loubser@puppetlabs.com>",
            :license     => "ASL 2.0",
            :version     => "1.0",
            :url         => "http://marionette-collective.org/",
            :timeout     => 1