sf-ip-fw extension provides several building blocks to build your own firewall solution, based on raw iptables.

iptables 2 nftables

A collection of `systemd` and `iptables` related scripts and configurations

An interactive shell script for managing IPTables with a menu-based terminal UI. Features include rule management, port forwarding, network segment creation, rule import/export, and security-focused design with command injection prevention. Supports loading rules from files or URLs, flushing and saving rules, and easy navigation.

Purge all Iptables configuration