EVE-NG (Emulated Virtual Environment - Next Generation) is a powerful network emulation tool. However, out of the box, it is simply a platform; to create labs, you must add (also known as "qcow2" files). These images contain the operating systems of the vendors you want to emulate, such as Cisco IOL, Dynamips, vIOS, Palo Alto, or Fortinet.
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions Download Eve-ng Images -UPD-
mkdir -p /opt/unetlab/addons/qemu/viols-adventerprisek9-m.vios-upd.2026/ Use code with caution. Copied to clipboard EVE-NG (Emulated Virtual Environment - Next Generation) is
Create a directory for the image using vendor and image name: out of the box
After uploading any image via SFTP (like FileZilla or WinSCP), you must run the "Fix Permissions" command: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions