I am trying to add a rich rule to isolate a dev environment for a contractor to develop on. I have placed the machine on a DMZ, but i would like to isolate it a little further, and from the OS level.
Running CentOS 7.1.1503 firewalld 0.3.9-11
firewall-cmd --permanent --add-rich-rule="rule family='ipv4' source address='192.168.1.225' destination address='192.168.1.222' drop"
I receive the error
Error: INVALID_RULE: destination action
Which appears to be a catch-all error.