puppetlabs/puppetlabs-firewall — pull request #13 by jasonhancock (2011-10-09 00:28:11+00:00)
Title: Add ability to accept a range of ports for the dport parameter.

This simple change makes it possible to provide a range of port values in the form start:end ie. 5400:5600.

Prior to this change, you would see error messages like this:
Failed to apply catalog: Parameter dport failed: Munging failed for value "5400:5600" in class dport: no such service 5400:5600/tcp