OcNOS Labs
Try before you deploy.
Full OcNOS CLI in a cloud lab environment. No hardware. No commitment. Pre-built topologies for SR-MPLS, EVPN-VXLAN, AI Fabric, and more.
Up and running in minutes
Create an account
Register at OcNOS Labs with your work email. Free, no credit card required.
Choose a topology
Pick from pre-built lab topologies: SP core, Metro, DC leaf-spine, AI Fabric.
Launch your lab
Cloud-hosted OcNOS nodes spin up in minutes. Full CLI access via browser or SSH.
Explore & test
Configure OcNOS, test protocols, validate your design — then take it to production.
Pre-built topologies
SP Core — SR-MPLS
3-node ring with IS-IS, BGP, SR-MPLS, and L2/L3 VPN. Full traffic engineering.
Metro — MEF 3.0
E-Line, ELAN, and EVPN metro topology. OAM and MEF service types.
DC Fabric — EVPN-VXLAN
2-spine 4-leaf topology with BGP EVPN overlays and VNI routing.
AI Fabric — RoCEv2
Lossless RoCEv2 leaf-spine with PFC/ECN tuning for GPU cluster workloads.
Mobile Backhaul — CSR
xHaul topology with MPLS-TP, IEEE 1588v2, and SyncE precision timing.
Custom Topology
Build your own topology from scratch using OcNOS node templates.
Start your free lab today
No hardware. No credit card. Just OcNOS — ready to explore.
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