To get started with the open-source stuff:
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions Manually downloading 20 different images from 5 different vendor portals is tedious. The community has built tools to automate this once you have the URLs . Download All Eve-ng Images
# SSH into your EVE-NG server cd /opt/unetlab/addons /opt/unetlab/wrappers/unl_wrapper -a docker | grep download # Check for community scripts Pro Tip: Use the built-in apply template for Linux boxes (Ubuntu, Alpine, Kali) which are freely available. Most modern network OSes run as QEMU images. Here is the standard checklist of what engineers actually mean by "all images": Most modern network OSes run as QEMU images
But once you have the licenses, how do you acquire the correct files that EVE-NG understands? Here is the roadmap. While you cannot get proprietary images for free, the EVE-NG team provides a script to download dynamips (old IOS) and Linux images automatically. While you cannot get proprietary images for free,
| Vendor | Device | Required Filename (Example) | Source | | :--- | :--- | :--- | :--- | | | IOSv / IOSvL2 | vios-adventerprisek9-m.vmdk.SPA.157-3.M8 | Cisco.com (Virl base images) | | Cisco | XRv (Router) | xrv9k-fullk9-x.vmdk-6.1.3 | Cisco.com | | Arista | vEOS | vEOS-lab-4.28.0F.vmdk | Arista.com (Free registration) | | Juniper | vSRX / vMX | junos-vsrx3-x86-64-21.2R1.13.qcow2 | Juniper.net (Eval license) | | Fortinet | FortiGate | fortios.qcow2 | Fortinet Support Portal | | Windows | Win10/Server | win2022.qcow2 | Microsoft Evaluation Center |
In the world of network simulation, EVE-NG (Emulated Virtual Environment Next Generation) stands as a colossus. Whether you are prepping for a CCIE lab, testing a multi-vendor SD-WAN deployment, or simulating a cyber-attack, EVE-NG is the sandbox.
Create a Master Images Archive on a NAS or external SSD. Store the raw .qcow2 files there. Then, symlink or copy only the specific images you need for your current lab to the EVE-NG server. Step 5: The Last Resort – "EVE-NG Cookbook" and Forums If you are missing a specific image (e.g., Nokia SR Linux or Aruba CX), go to the official EVE-NG Forums . Under the "How-to" section, users post verified MD5 hashes and conversion steps for virtually every network OS ever made.