puppetlabs/puppetlabs-firewall — pull request #87 by dcarley (2012-07-17 09:31:39+00:00)
Title: (#15556) Support for ICMP6 type code resolutions

Add support for IPv6 ICMP code types as strings, which differ in mapping
from IPv4. A subset of the currently supported strings for IPv4 are
supported where applicable to the IPv6 specification.

Currently the only way of determining the protocol family is by whether the
provider is :iptables or :ip6tables. This can be changed within the type in
the future.