a xdp program to accelerate host-chaining

Sample to work BPF (or XDP) from Golang.

Refract your network traffic like a prism🌈

TCP Packet drop at specific port

Distributed API-first Firewall For Every Edge

XDP Tutorial with Go user space programs.

A small handcrafted TCP firewall based on eBPF/XDP(eXpress Data Path), focusing DoS prevention.

eBPF defined User Plane Function

High-performance eBPF/XDP DDoS-mitigation filter for Minecraft: Bedrock Edition. Protect your RakNet services with fast packet filtering. 🚀🐙

souppp is a Go client that handles PPPoE connections in Linux user space, using XDP and TUN/TAP

An eBPF based router (experimental)

XDP-based SFlow agent designed for performance and ease of use.

eBPF-based Networking, Security, and Observability

Simple eBPF program that drops ICMP packets. It is written in C and uses the eBPF library and XDP to load the program into the kernel then outputs stats in the userspace program based on Cilium-ebpf.

ouroboros is a tool to manage and chain multiple eBPF programs together, simplifying complex program flows with `bpf_tail_call`

NAVT(Network Address Vlan Translation) with XDP

Fault tolerant, kernel-level Load Balancer

cilium/ebpf examples

Yoda: Post-exploitation tool using eBPF xdp / AF_XDP, running on a userspace gVisor network stack