Tecadmin published a tutorial about FirewallD.
What is FirewallD And How To Implement On Linux
What is Firewalld? Firewalld is a firewall management solution for many Linux distributions including, Ubuntu, Debian, CentOS, RHEL and Fedora. It acts as a frontend for the iptables filtering system provided by the Linux kernel. It is protocol independent that means it supports IPv4, IPv6, ethernet bridges and IP sets.
What is FirewallD And How To Implement On Linux
