Downloading pre-packaged "all-in-one" mega bundles from unauthorized torrents or file-sharing sites poses severe malware risks and violates software copyrights. The standard industry method is to acquire images directly from vendor portals or legitimate evaluation programs. Vendor Portals & Subscriptions
Before downloading files, you must understand the three distinct image formats EVE-NG supports. Putting the wrong file type into the wrong directory will cause your virtual nodes to fail.
Building a robust, capable network emulation lab takes time and careful organization. By sourcing your images legally through vendor evaluation programs or authorized subscriptions like Cisco CML, you safeguard your lab against security vulnerabilities and unexpected software bugs, ensuring a smooth learning and testing experience.
The correct and legal method for obtaining network device images is to download them directly from the vendor's own support portals. This is the only way to ensure you are using a clean, untampered, and fully licensed version of the operating system. Download All Eve-ng Images
Example for Palo Alto FW: The folder must start with paloalto- . Inside the folder, the file must be renamed to virtioa.qcow2 .
Offers vMX (Routing) and vSRX (Security) trial images through their electronic software download portal.
Disclaimer: Ensure you possess the appropriate vendor licenses and entitlements before downloading or utilizing proprietary network operating system images. Putting the wrong file type into the wrong
Move or extract the image from your temporary upload location into the newly created directory. If your image is a .tgz file, it will automatically extract to the correct folder structure. For example: tar -xzvf /tmp/your_image_name.tgz -C /opt/unetlab/addons/qemu/cisco/csr1000v/
Comprehensive Guide to EVE-NG Images: Legality, Setup, and Network Emulation
QEMU images require strict folder naming conventions. If a folder or file is named incorrectly, EVE-NG will not recognize the node. Step 1: Follow EVE-NG Naming Conventions The correct and legal method for obtaining network
Create a text file named iourc (no file extension) inside /opt/unetlab/addons/iol/bin/ .
Pre-formatted and named correctly for EVE-NG, avoiding IMAGE_MISSING errors.
EVE-NG categorizes images into three distinct types based on their underlying technology. Knowing the difference ensures you place files in the correct directory. QEMU Images
EVE-NG can emulate an extraordinary range of devices, far exceeding the capabilities of most other network simulators. The official list of supported images is maintained on the EVE-NG community site, but here is a curated catalog of the most common device types used in labs today.
Log into your EVE-NG server via SSH (using Putty or Terminal). Run the following command: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Use code with caution.