Modern fwbuilder successor: Qt GUI for managing iptables/nftables policies. Centralized policy DB with reusable objects, scales to hundreds of firewalls, generates deployment-ready shell scripts.
Python 3.9+ modules for Linuxfabrik projects: DB access, SQLite KVS caching, WinRM, SMB, shell execution, 15+ API integrations (Icinga2, Veeam, Nextcloud, ...). Available on PyPI.