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The Ultimate Guide to EVE-NG Images Download: Where to Find & How to Add Them

EVE-NG (Emulated Virtual Environment – Next Generation) is the gold standard for network engineers, CCIE candidates, and SD-WAN architects. However, a common question plagues every beginner: Where do I download the images?

Important Disclaimer: EVE-NG itself does not host copyrighted firmware (e.g., Cisco IOS, Juniper vMX, Arista vEOS). You must own a valid support contract or use community/ trial images. This guide shows you the legal sources and step-by-step installation. Eve-ng Images Download

Part 2: The Golden Rule – Legality of EVE-NG Images

Let’s address the elephant in the room. Where can you download EVE-NG images? The Ultimate Guide to EVE-NG Images Download: Where

EVE-NG itself is legal open-source software. However, the images (Cisco IOS, Juniper vJunos, etc.) are copyrighted intellectual property. ✅ Legal: Extracting images from physical hardware you

  • ✅ Legal: Extracting images from physical hardware you own (e.g., an old Cisco 1841 router). Using images provided through official vendor trials (e.g., 60-day eval of vEOS).
  • ❌ Illegal: Downloading copyrighted images from torrent sites, random Google Drives, or file-sharing forums.

“Can you share EVE-NG images?” – No. Most community forums (including the official EVE-NG community) ban direct links to copyrighted images. Sharing them violates Cisco’s EULA.

The legal workaround: Use vendor-provided virtual images or academic licenses.

Pro Tips & Common Pitfalls

  • Image Naming is Case-Sensitive: EVE-NG looks for exact folder names. If the template says vios-adventerprisek9-m, don't name it VIOS-ADVENTERPRISEK9-M.
  • Check the Architecture: A 64-bit QEMU image will not run on a 32-bit EVE host (though modern EVE is 64-bit). Ensure the CPU virtualization (Intel VT-x/AMD-V) is enabled in your BIOS/ESXi.
  • Not Enough RAM: Some images (like vMX or vEOS) require 4GB+ of RAM per node. Ensure your physical server has enough memory.
  • Use the EVE-NG Cookbook: The official EVE-NG website has a "Images Cookbook" (available to Pro users or found via community mirrors) that lists exact folder names for over 100 devices.

Step 5: Fix Permissions (Critical Step)

This is the most forgotten step. EVE-NG runs devices under specific permissions. Run the fix script:

/opt/unetlab/wrappers/unl_wrapper -a fixpermissions