Manages Firewalls such as iptables

Configure firewalld zones, services, and rich rules and direct config

Manage fail2ban bruteforce protector

This module installs, configures and manages the Fail2ban service.

Flexible iptables management bypassing the need for order specification

Safely manages IPTables firewall rules

Manage Palo Alto firewalls

Linux ipsets management.

A module to manage ConfigServer Firewall and the Login Failure Daemon

Linux ipsets management

Puppet nftables module

SIMP-oriented firewalld management

Manage OPNsense firewalls

Puppet task to test connectivity over a specific port