| Error Scenario | User Message | |----------------|---------------| | No internet | "EVE-NG cannot reach the image repository. Check DNS/proxy." | | Download timeout | "Connection timeout. Try again or use manual upload." | | Disk full | "Not enough space in /opt/unetlab. Free up 2GB and retry." | | Checksum mismatch | "Download corrupted. Retrying... (attempt 2/3)" |
Use a Cisco Modeling Labs (CML) subscription. It provides legal access to IOSv, IOSvL2, ASAv, and NX-OS images that you can export and use in EVE-NG. Download-- Eve-ng Images
The EVE-NG team provides a handful of free, legal images for testing. legal images for testing.