Once you install CentOS 7, you will understand there are many differences between CentOS 6 and 7, but however, some technical and people want to use old programs like "iptables" on CentOS 7. One of the programs which are not common on CentOS 7 is "iptables". CentOS 7 comes with another firewall installed in it ... Continue reading How to enable iptables on CentOS 7 →
