network-namespaces

Emulator for rapid prototyping of Software Defined Networks

A modular multi-tunnel VPN orchestrator and DNS control plane with Tailscale, WireGuard, and Ad-blocking DoH support.

A precision timing control room for building, observing, measuring, and tuning multi-hop PTP clock cascades on one Linux host.

Linux network namespace-based transport performance benchmarking framework using tc, netem, iperf3 and optional eBPF instrumentation.

The project aims to demonstrate the basics of container creation and management on a Linux machine.

A Docker plugin for creating Linux-native virtual networks

A minimal example reproducing a behavior I have with network namespaces and VLAN:s, written in C.

Binds an IP-address to a subprocess through network namespaces - Linux only

Hands-on Linux networking labs on Ubuntu Server: namespaces, bridges, routing, DNS, DHCP, VLAN trunks, firewalls, packet capture and traffic shaping, validated with Python. Includes the design plan for Mini NaaS, a FastAPI network-provisioning prototype.

Enterprise network built with Linux network namespaces: VLAN segmentation, inter-VLAN routing, nftables firewalling, DNS, and troubleshooting runbooks.

TCP Cubic vs BBR under random packet loss, measured with iperf3 and tc netem in Linux network namespaces

Linux lab for asymmetric dual-WAN routing: requests leave on WAN1, replies return on WAN2, per destination. Policy routing, SNAT, and automated packet-capture verification.

xsocket backup repository with Make support - (github.com/koro666/xsocket)

Common code

LD_PRELOAD client library for xsocket (github.com/koro666/xsocket).

Run commands with outbound network access sealed off: a lightweight Linux network-namespace sandbox with host allowlisting.

Simulating Layer-3 routing using Linux network namespaces and performing packet-level TCP & TLS handshakes for analysis using Wireshark.

Portable battery-powered network tester on Raspberry Pi 3 B+: traffic capture, packet generator, iperf3, outlet AutoTest, LLDP/CDP, IPv6 RA audit

Create two network namespaces and connect them by veth(virtual ethernet) cable. Here using Python & JavaScript(Node.js) & Shell Scripting.

Alternative xsocket-server written in pure Go - (github.com/koro666/xsocket)