Firewall Rules Python Packages

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.

ipradar2

Real-time detection and defense against malicious network activity and policy violations (exploits, port-scanners, advertising, telemetry, state surveillance, etc.)

cf-ips-to-hcloud-fw

Update Hetzner Cloud firewall rules with Cloudflare IP ranges

portune

Simple Python HTTP Exec Server

firewall-test

Framework for simulating traffic over firewall rulesets - for troubleshooting and automated CI regression-tests

firewall-testing-framework

Framework for simulating traffic over firewall rulesets - for troubleshooting and automated CI regression-tests

geoip2fastreverse

GeoIP2FastReverse is a Python package designed for fast reverse lookups: you provide a country/ASN/city code and we return the corresponding IPv4/IPv6 networks. Useful for firewall rules. It uses the Maxmind database, updated twice a week. Fast as always, and in pure Python!.