Open NetLab
Interactive Network Lab
Explore packet paths, routing decisions and firewall rules directly in your browser.
Notes
- NetLab runs entirely in your browser. No packets are sent to real routers, firewalls or production systems.
- All simulations are simplified on purpose – they are meant to build intuition, not to model every protocol edge case.
- Useful for demos, onboarding new engineers and explaining network behaviour to non-technical stakeholders.