Simulating shitty network connections so you can build better systems.

Component to perform network speed tests against Cloudflare's edge network

An always-on framework that performs end-to-end functional network testing for reachability, latency, and packet loss

Go package to simulate bandwidth, latency and packet loss for net.PacketConn and net.Conn interfaces

Isochronous Round-Trip Tester

fetch-network-simulator

This is a web-based tool for simulating network quality. Ideal for use with software routers on Linux platform. It focuses on simulating weak network (poor network) conditions, with built-in scenario models(3G, 4G, Wi-Fi, Starlink, etc.) and combinations of parameters such as packet loss, delay, jitter, and bandwidth limitation, etc.

RTP jitter buffer implementation written in Rust with example sender and receiver programs

Tools for manipulating the Gilbert-Elliot burst error model.

the network blaming tool !!!

A library for simulation of multi-agent systems under non-ideal communication

Network uptime monitor publishing to Home Assistant MQTT discovery

Code for the paper "Distributed H2 Controller Synthesis for Multi-Agent Systems with Stochastic Packet Loss" by C. Hespe, A. Datar, D. Schneider, H. Saadabadi, H. Werner and H. Frey

Simulate lossy or high-latency network conditions.

Code for the paper "Robust Performance Analysis for Time-Varying Multi-Agent Systems with Stochastic Packet Loss" by C. Hespe and H. Werner

In this paper, the APAP is proposed to balance these competing interests in resource-constrained WSNs.The matlab simulation code for the APAP protocol is stored in this repository.

ISP SLA checker: measures RTT and packet loss to neutral IXP/RIPE targets, generating ticket-ready evidence bundles.

Simple kNN classifier for VoIP and RTC Metrics

A packet loss measuring tool

Code for the paper "A Decomposition Approach to Multi-Agent Systems with Bernoulli Packet Loss" by C. Hespe, H. Saadabadi, A. Datar, H. Werner and Y. Tang

Code for the paper "A Scalable Approach for Analysing Multi-Agent Systems with Heterogeneous Stochastic Packet Loss" by C. Hespe and H. Werner

Socket programming in c. Transferring large files over TCP, implementing Realiable UDP and simulating Packet Loss. As an assignment in Computer Networking @ Ariel University

🌐 Cross-platform network monitoring tool with GUI for 24/7 internet connectivity tracking. Real-time dashboard, automated diagnostics, ISP issue detection with MTR logs. Works on Raspberry Pi, home servers, and homelabs. Python 3.8+, Tkinter GUI, optional standalone .exe/.app builds available.

This repository documents an experimental study comparing the performance of three key DNS protocols: Plain DNS (over UDP), DNS over TLS (DoT), and DNS over QUIC (DoQ). The core of this project was to understand how these protocols behave in terms of speed, reliability, and latency when subjected to various levels of network packet loss.

Gaming Network Integrity Audit

multiple host pinger with continuous ping and up/down, loss notification

Modern MTR alternative for Windows

SRT Log Analyzer with Streamlit and Python

A computer networking final project that implements a Web Server, Proxy Server, and Client using Python socket programming. The system supports TCP and UDP communication, proxy caching, and multi-threading, with Quality of Service (QoS) analysis including throughput, latency, jitter, and packet loss using Wireshark

ifspeedtest-cli by @russellgrapes | CLI network benchmark | latency/loss + throughput | mtr + iperf3 | multi-endpoint comparison