Free web-based network simulator like Cisco Packet Tracer. Design network topologies, configure routers & switches, simulate DHCP, practice CLI commands. No download required!

With NETLAB+, your IT equipment can be accessed 24/7 via a simple web browser. It’s the quickest way to maximize your utilization and awaken new growth opportunities. Get access to the latest …

netlab will help you be more proficient once you decide to drop GUI-based virtual networking labs and build your labs using CLI and infrastructure-as-code principles.

To address this NDG has developed NETLAB+ version 25, which introduces support for Proxmox. Achieving a stable release is our highest priority. In the interim, we recommend that clients who are …

Access to NETLAB+ is fast and easy, requiring only a web browser with a Java plugin. Built-in applications for virtual machine and device console are included. NETLAB+ can be used in the …

NetLab is a comprehensive, web-based network simulator designed to help students, educators, and network professionals practice networking concepts without the need for expensive hardware or …

Dec 13, 2025 · What is Netlab? Netlab is an infrastructure-as-code tool specifically designed for network labs. Think of it as “Terraform for network labs” – you describe what you want in a simple YAML file, …

Dec 20, 2025 · Practice networking without installation. NetLab is a free, browser-based network simulator and Packet Tracer alternative. Build and configure topologies instantly.

Core netlab functionality and all multi-protocol routing protocol configuration modules fully support IPv6. However, you might not be able to configure IPv6 versions of some routing protocols on all platforms.

2 days ago · Yesterday, I had a short presentation on netlab use cases during the NetBCN event. It covered a dozen examples, from rapid prototyping to testing network automation software and …