netfilter-hook

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

AngelIDS Deep Packet Inspection Kernel Module By Angelic47 & Hwsasi

Firewall module using Netfilter kernel framework hook functions

A Linux toy Firewall

Basic Linux kernel module that drops TCP & UDP packets captured via netfilter hooks.

Simple packet filtering firewall

A simple firewall service utilizing netfilter hooks and proc pseudo files in the Linux Κernel space to block/log network traffic

Simple Linux firewall using Netfiler

Linux Kernel FireWall based on Linux Netfilter

kdai(Kernel Dynamic ARP Inspection) is a linux kernel module to defend against arp cache poisoning

A custom Linux-based firewall tool built for deep packet inspection, rule-based traffic control, and protocol anomaly detection using Netfilter and low-level kernel hooks.

React-Fast-Accordion-Calling-Api-Data

Linux kernel monitoring project that captures IPv4 traffic statistics with Netfilter hooks and exposes them via a character device and ioctl interface. It tracks packet/byte totals, RX/TX activity, and TCP/UDP/ICMP traffic, with a user-space CLI to start, stop, reset, and query live stats.

Netdev Layer 2 frames logger. Re-dumps unique mac addresses into /proc/mac_dump every 10 sec.

A hands-on Linux networking lab for implementing a simple Ethernet switch inside the kernel. This project explores MAC table learning, switching logic, network namespace isolation, veth topology setup, and packet forwarding concepts used in real switch hardware.

Monitoring network packets using Netfilter for traffic analysis and setting QoS rules via user space app for filtering. Works with real physical interfaces.