Example for Cisco IOSv: vios-adventerprisek9-m.vmdk.SPA.156-2.T Step 3.3: Upload and Rename the Image File
Open an SSH client (like PuTTY or Terminal) and log into your EVE-NG CLI as root. Run the following command: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Use code with caution. 4. Popular Vendor Prefix and Naming Cheat Sheet
In EVE‑NG, an “image” is the virtual disk file that contains the operating system and feature set of a network device. It can be a Cisco router IOS, a next‑generation firewall like Palo Alto, or even a full Linux server. Without these images, your EVE‑NG environment is just an empty shell – you need them to add real, working devices to your topology. Download-- Eve-ng Images
iosv- (e.g., /opt/unetlab/addons/qemu/iosv-15.9M3/ )
To ensure your home lab runs efficiently, always verify your host machine has Intel VT-x or AMD-V virtualization extensions enabled in the BIOS so QEMU images can leverage hardware acceleration. Example for Cisco IOSv: vios-adventerprisek9-m
The file must contain a specific registration license mapping your hostname to a Cisco license key, formatted as follows: [license] eve-ng = xxxxxxxxxxxxxxxx; Use code with caution.
Dynamips is an older emulator that runs legacy Cisco IOS images (such as Cisco 7200, 3725, and 2600 routers). These images extract directly from old, physical hardware. While lightweight, they are largely outdated and do not support modern features like switching or automation APIs. 2. The Legalities: Where to Safely Download EVE-NG Images Popular Vendor Prefix and Naming Cheat Sheet In
By following the legal and structured approach outlined in this guide, you will build a stable, professional, and copyright-compliant EVE-NG lab. Start by registering for free trials at Cisco DevNet, Juniper vLabs, or Arista.com. Then, use the step-by-step upload guide above. Within an hour, you will have a fully functioning virtual network.
This guide covers everything you need to know about legally acquiring, importing, and setting up EVE-NG images. Understanding EVE-NG Image Types