I'm trying to do this (with Puppet CE 4.3.2 and the puppetlabs/firewall modules from the forge): firewall { '110 allow http/https access':    dport  => [80, 443],    proto  => tcp,    action => accept,  }When I try to apply this on CentOS 7.2 I getWarning: Firewall[110 allow http/https access](provider=iptables): Unable to persist firewall rules: Execution of '/usr/libexec/iptables/iptables.init save' returned 1: I looked through the bugreports but could only find resolved bugs but it is still not working for me. Anyone who has had any luck with this?Help appreciated!
puppetlabbs/firewall on centos 7.2
centos;puppet