Or visit the → "Image Request" section. Conclusion: Build Your Lab Today Downloading router images for EVE-NG is not plug-and-play, but once you understand the sources— Cisco CML, Juniper eval, VyOS, and the community —you’ll never be stuck again.

✅ Get legal images (trial, CML, or open-source). ✅ Convert to .qcow2 if needed. ✅ Place in /opt/unetlab/addons/qemu/<image-name>/ . ✅ Rename to virtioa.qcow2 or hda.qcow2 . ✅ Run fixpermissions . ✅ Boot your first router. Have a specific image you can’t find? Leave a comment below (router model + EVE-NG version), and I’ll guide you through it. Enjoyed this guide? Share it with a fellow network engineer struggling with their first EVE-NG lab.

The Ultimate Guide to Downloading Router Images for EVE-NG (Cisco, Juniper, VyOS)

Struggling to find router images for your EVE-NG lab? This guide covers legal sources, direct download links, image conversion, and troubleshooting for Cisco, Juniper, VyOS, and more. Introduction: The #1 Hurdle in EVE-NG You’ve installed EVE-NG (Community or Pro). You’ve set up your Ubuntu server. You open the web GUI, drag a Cisco vIOS router onto the canvas... and you get a black screen.

The reason?