linux-networking

dperf: High-Performance Network Load Testing Tool Based on DPDK

The first and only publicly available Minecraft XDP Filter, protecting your server from layer 7 DDoS attacks

Rusty Klock Inspection Kit - NTP / NTS Querying tool

Easier tracing of packets through iptables

Diagnose, benchmark, and optimize Linux networking. CLI tool with Wi-Fi, DNS, TCP, and system tuning.

First and only publicly avaliable Raknet/Minecraft Bedrock XDP filter, Protects your server by dropping all traffic that isnt valid Layer7 Raknet/MC Bedrock Protocol

Reproducer and mitigation for OpenWrt 24.10.0 flow offload + PBR + NAT wrong-MAC bug (netns lab, diagnostics, firewall4 guard).

VPN kill switch, auto-reconnect and network privacy for Linux - GUI panel, terminal menu or headless systemd service. One-click setup, with deep configuration available.

Bind apps to specific network interfaces using Linux namespaces and routing.

TCP traffic checker for detecting legitimate non-spoofed traffic.

🔵 Linux Core | Documentación de Linux en español: comandos, administración de sistemas, redes, seguridad, servicios, Bash, almacenamiento y fundamentos GNU/Linux.

Comprehensive guide for tuning Linux network stack buffers (socket, TCP, qdisc, NIC rings) on RHEL/OEL 8. Includes detailed documentation, RTT-based buffer calculations, tuning profiles for low-latency and high-throughput scenarios, and production-ready shell scripts for validation and monitoring.

A Linux kernel module that surfaces process and thread details including memory layout, CPU usage, network/socket activity, per-process I/O accounting, and live section-based inspection.

Satellite network emulator for orbital routing, handoffs, and moving topology.

Realtek RTL8852CE rtw89 Linux WiFi lag, 1000ms ping spikes, and audio stutter fix

A utility for mapping NICs on XCP-ng systems by interface, MAC, PCI address, and device description — ideal for passthrough, labeling, and homelab hardware organization.

Fix bufferbloat with CAKE: router guides for Linux/MikroTik/UniFi, a reproducible 3-box lab, a namespace lab, and the live queue meter from the video.

A production-minded WireGuard policy-routing daemon for Linux with failover, proxy routing, observability, and verifiable releases.

A hierarchical visualiation for Linux TC Qdiscs and classes

A deterministic network sandbox for testing nftables rules. It uses ephemeral Linux network namespaces (netns) and Scapy to validate firewall logic safely.