Using RHEL, and I have had some "Cyber Security" people work on my server. I'm now using this server in a completely closed environment with no outward network connection, and would like my iptables set to completely off. I have used these commands:
chkconfig iptables off service iptables save service iptables stop chkconfig ip6tables off service ip6tables save service ip6tables stop
Every time I restart the server the iptables are back on their incredibly restrictive settings. Am I not doing something correctly, or do they have a script that could be running and resetting the iptables settings. If there is a script, how could I figure out where this is coming from to disable it.