Once you have the vmx-bundle.tgz, you cannot just drag it into EVE-NG. You must convert or extract it.
vMX (Virtual MX Series) is a virtualized version of Juniper’s popular MX Series 3D Universal Edge Routers. It runs the actual Junos OS that powers physical devices, making it the gold standard for network engineers who want to test configurations, features, and routing protocols (BGP, OSPF, MPLS) in a virtual environment. juniper vmx download for eveng free
Unlike the older Olive simulator (which was based on FreeBSD and lacked modern features), vMX is a production-grade virtual machine that offers full feature parity with physical hardware. Once you have the vmx-bundle
mv /tmp/vfp.img /opt/unetlab/addons/qemu/vmx-20.1-vfp/virtioa.qcow2 Search for "vMX Trial" or go directly to
Fix Permissions (Crucial for free EVE-NG):
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions
Search for "vMX Trial" or go directly to the Juniper vMX Virtual Router product page. Look for "Download Software" or "Evaluate."
Solution: You connected the wrong interfaces. Ensure VCP Net0 is connected ONLY to VFP Net0. Do not connect any external cables to the VCP.