/opt/unetlab/wrappers/unl_wrapper -a fixpermissions
Downloading EVE-NG images is a straightforward process that requires some basic knowledge of the platform and its repositories. By following this guide, you'll be able to find and download the images you need to create and manage virtual networks with EVE-NG. Stay up-to-date with the latest EVE-NG news and updates to ensure you get the most out of this powerful network simulation platform. Download Eve-ng Images -UPD-
directly. Users are responsible for obtaining these legally through official manufacturer portals. directly
EVE-NG operates as a clientless, multi-vendor network emulation platform. Unlike simulators that mimic device behavior, EVE-NG uses real images—such as Cisco IOS, Juniper JunOS, and Fortinet FortiOS —to run actual operating systems within virtual machines. Unlike simulators that mimic device behavior, EVE-NG uses
cd /opt/unetlab/addons/qemu/ mkdir Cisco-IOSv-15.9
This guide explains how to download and prepare EVE-NG images (Updated procedure). It covers licensing, supported image types, recommended sources, file naming, conversion/packaging steps, uploading to EVE-NG, and basic troubleshooting.