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Free Download  ·  No Credit Card  ·  365-Day License

Try OcNOS before you buy.

Download free VM images of OcNOS-SP and IP Maestro. Test Layer 2, Layer 3, MPLS and multicast configurations with the OcNOS CLI on EVE-NG, GNS3, VirtualBox, VMware or KVM.

Download the free OcNOS-SP VM for

Choose your emulation platform

The OcNOS-SP VM (release 7.0.0) comes in four packages. Pick your lab environment, complete a short form, and the download page opens right away.

The VM includes a 365-day license and the CLIs for Layer 2, Layer 3, MPLS and multicast features. Data plane forwarding is limited, so use it to learn OcNOS and test configurations, not to measure performance or run full-bandwidth traffic. The complete OcNOS feature set runs on qualified hardware.

Demo OcNOS with EVE Emulation

OcNOS Demo: EVE-NG

Run several OcNOS-SP nodes in one EVE-NG lab. The download includes a QEMU template and BGP L3VPN configurations for a five-router reference topology.

Guide tested with EVE-NG Community 5.0

Demo OcNOS with GNS3 Emulation

OcNOS Demo: GNS3

Build OcNOS-SP topologies in GNS3. The download includes an OcNOS appliance template and a ready BGP L3VPN project to import.

Guide tested with GNS3 2.2 and a Windows or macOS client

Demo OcNOS with VirtualBox or vSphere

OcNOS Demo: VirtualBox / vSphere

Deploy OcNOS-SP as a VMDK image on VirtualBox or VMware vSphere. Suitable for enterprise lab environments and pre-sales evaluations.

Image format: VMDK for VirtualBox or VMware

Demo OcNOS with KVM Hypervisor

OcNOS Demo: KVM

Run OcNOS-SP as a KVM guest on a Linux server. Suited to scripted lab setups and automated configuration testing.

Compatible: Linux KVM, libvirt, QEMU

A short registration form is required. After you submit it, the download page opens directly, with no email confirmation and no waiting.
Also available free

IP Maestro VM

Element management and monitoring for OcNOS devices: topology view, fault and alarm management, configuration and image deployment, and a northbound REST API. The free KVM demo VM (IP Maestro 3.1) has every IP Maestro function and manages up to four network elements.

Learn More →

From registration to lab in minutes

01

Register & Download

Select your platform and complete a short form. You are taken to the download page immediately: files are served from our CDN with no email confirmation required.

02

Import & Boot

Import the VM into your lab environment, boot it and log in to the OcNOS CLI. The included quick-start guide covers each step.

03

Build & Test

Configure protocols, build topologies, run traffic. When you're ready, talk to us about a production deployment plan.

Need help with your evaluation?

Our engineers can help you build lab topologies that match your production use case. Book a guided technical session.

Book a Technical Demo Documentation →