#Netfilter

x-way

iptables-tracer

Insert trace-points into the running configuration to observe the path of packets through the iptables chains.

ntop

ipt_geofence

Geographical host protection for Linux/FreeBSD

florianl

go-nfqueue

c-binding free API for golang to communicate with the queue subsystem of netfilter

Pwnzer0tt1

firegex

Firegex, a firewall for Attack-Defense CTFs

yaa110

rust-iptables

Rust bindings for iptables

milesrichardson

docker-nfqueue-scapy

Docker container for intercepting packets with scapy from a netfilter queue (nfqueue)

Sina-Ghaderi

goshkan

Transparent TLS and HTTP proxy serve and operate on all 65535 ports, with domain regex whitelist and rest api control

zersh01

iptables_interactive_scheme

Interactive scheme iptables

jwkohnen

conntrack-stats-exporter

Netfilter Conntrack Stats Exporter