Mininet
A network emulator and API written in Python for testing network protocols.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is Mininet?
Mininet is a popular open-source tool used to emulate networks. It provides an easy-to-use API for creating, configuring, and experimenting with virtual network topologies, making it invaluable for researchers and developers working on network-related projects.
Key differentiator
“Mininet stands out as a powerful yet accessible tool for network emulation and testing, offering researchers and developers an easy way to experiment with various network configurations without the need for physical hardware.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
API requires Python-specific patterns, TypeScript SDK is community-maintained
v0.1 to v0.2 migration required rewriting chain definitions
Performance degrades significantly with more than 50 nodes due to CPU and memory constraints
Few active contributors on GitHub, sparse documentation for advanced features
Fit analysis
Who is it for?
✓ Best for
Researchers studying the effects of different network topologies on protocol performance
Network engineers testing new configurations before deployment in a real-world environment
Educators teaching networking concepts and protocols to students
✕ Not a fit for
Projects requiring real-time, high-performance network simulation (Mininet is more suited for controlled, experimental setups)
Production environments where the exact behavior of Mininet's emulated networks cannot be guaranteed
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Works well with
Integrations
Next step
Get Started with Mininet
Step-by-step setup guide with code examples and common gotchas.