Redhat Firewall configuration: firewalld vs iptables

There are in general two options to deploy firewall rules, firewalld and iptables. Firewalld can be installed and executed as a systemd service, and it is supposed to replace iptables. This article describes how to configure both. Iptables involves three different services for IPv4(iptables), IPv6(ip6tables), and software bridging (ebtables). Firewalld only involves a single service … Read moreRedhat Firewall configuration: firewalld vs iptables