puppetlabs/puppetlabs-firewall — pull request #403 by rra (2014-08-24 21:01:20+00:00)
Title: Support netfilter-persistent for later versions

iptables-persistent 1.0 and later is now a plugin module for
netfilter-persistent and does not have its own init script or
service file. Instead, the save action must be run on the
netfilter-persistent service.