Nftables Python Packages

fgex

Firegex, a firewall for Attack-Defense CTFs

firewallfabrik

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.

firegex

Firegex, a firewall for Attack-Defense CTFs

ferm

ferm for iptables/nftables, ported to Python - one config language, four netfilter families

network-sandbox-engine

A visual, deterministic network sandbox for testing nftables rules. It uses ephemeral Linux network namespaces (netns) and Scapy to validate firewall logic safely, providing real-time visual feedback via a Svelte/FastAPI interface.

samila

A Generative Art Generator

geoipsets

Python package to generate country-specific IP network ranges consumable by both iptables/ipset and nftables.