Top 9 netfilter open source projects

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

UPPERSAFE Open Source Firewall

ARP spoofing, HTTP redirection, DNS spoofing and DNS forging using pcap library

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

Layer 4 Single Packet Authentication Linux kernel module utilizing Netfilter hooks and kernel supported Berkeley Packet Filters (BPF)

Open Source Deep Packet Inspection Software Toolkit

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

The Linux netfilter conntrack-based connection flows pretty printer.

Pure-Go Netfilter Netlink family implementation.