Older EVE-NG web interfaces were built using HTML5 and JavaScript libraries compatible with browsers from that era. Modern versions of Chrome, Edge, or Firefox might block older scripts or render the topology canvas incorrectly.
Connect via SFTP (using tools like WinSCP or FileZilla) and back up your custom QEMU, IOL, and Dynamips images located at: /opt/unetlab/addons/ Use code with caution. eveng old version download upd
If your current updated setup is unstable, follow these steps to securely deploy a specific older version. Method 1: Clean Install via Legacy ISO Older EVE-NG web interfaces were built using HTML5