Immediately enter configuration mode and set a root password to unlock full configuration capabilities:
: Runs the Junos OS software, manages the control plane, and provides CLI access.
Run the EVE-NG permission fix command: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions . vqfx202r110reqemuqcow2
A functional vQFX virtual machine is actually composed of two separate images working in tandem:
The technical term refers to a specific virtual machine disk image used to run the Juniper vQFX10000 Routing Engine (RE) on the QEMU/KVM hypervisor. Breaking down the string reveals its exact identity: vqfx (Virtual QFX Switch Platform), 202 (Junos OS Version 20.2), r110 (Release 1, Build 10), re (Routing Engine), qemu (Optimized for the Quick Emulator), and qcow2 (QEMU Copy-On-Write disk format). Immediately enter configuration mode and set a root
: This happens if the PFE VM is not running or if the internal bridge linking the RE and PFE is misconfigured. Ensure the second interface of the RE is bound to the exact same virtual switch/bridge as the first interface of the PFE.
: This represents the Junos OS software version. Decoded, this means Junos OS Release 20.2R1.10 . Breaking down the string reveals its exact identity:
For a vQFX instance to work, and hook together directly via an internal Ethernet connection. File Technical Breakdown
Connect of the RE VM to your management network bridge.