POX
Python-based SDN control applications for OpenFlow controllers.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is POX?
POX is a Python-based framework for developing software-defined networking (SDN) control applications, particularly useful for creating and managing OpenFlow controllers. It provides developers with the tools necessary to build custom network management solutions.
Key differentiator
“POX stands out as a highly flexible and customizable OpenFlow controller framework, ideal for developers who require extensive control over their network management solutions.”
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
POX primarily supports OpenFlow up to version 1.5, missing out on features in later versions
GitHub activity shows fewer contributors compared to other SDN frameworks like Ryu or Floodlight
Fit analysis
Who is it for?
✓ Best for
Network researchers needing a flexible OpenFlow controller for testing new protocols or algorithms.
Developers building custom network management solutions who require an extensible framework.
✕ Not a fit for
Teams requiring real-time, high-performance SDN control without the need for customization.
Projects that do not involve Python development and prefer a different programming language.
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 POX
Step-by-step setup guide with code examples and common gotchas.