How to Install Iptables on CentOS 7
Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. This tutorial will show you how to disable the FirewallD service and install iptables.
Starting with CentOS 7, FirewallD replaces iptables as the default firewall management tool. This tutorial will show you how to disable the FirewallD service and install iptables.