firewalld

Firewalld provides a dynamically managed firewall with support for network/firewall zones that define the trust level of network connections or interfaces.

Firewall software · firewalld.org

Open firewalld in AirStack

What firewalld’s own pages say

What it says it doesFirewalld provides a dynamically managed firewall with support for network/firewall zones that define the trust level of network connections or interfaces. firewalld.org
PlatformsCentOS 7 and newer, Fedora 18 and newer, OpenSUSE 15 and newer, RHEL 7 and newer, SUSE 15 and newer firewalld.org
IntegrationsNetworkManager, docker (iptables backend only), fail2ban, libvirt, podman firewalld.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.