Red Hat installation Firewall / iptables
The Redhat installation has a firewall setting that was configured by someone else before I took it over. When asked to modify the firewall, I went to iptables and developed a script with some rules. It didn't work as I envisioned. So, I thought to ask if the Redhat firewall that was configured could be interfering with the iptables firewall, or do they feed into the same ruleset?
I would like clarification on this. I prefer iptables from the command line, as it seems more powerful and configurable.