: After uploading via an FTP client like FileZilla , always run the EVE-NG permission fix command: /opt/unetlab/wrappers/unl_wrapper -a fixpermissions . Comparison: vMX vs. vJunos-router
In the world of network virtualization, two names stand out for labbing complex routing scenarios: and EVE-NG (Emulated Virtual Environment – Next Generation) . Combining them gives engineers a carrier-grade routing platform running on commodity hardware.
Once booted, open a console to the VCP node. Run the command show chassis fpc to verify the connection status. When the FPC shows as "Online," your virtual MX router is fully functional and ready for advanced BGP, MPLS, or EVPN configurations. juniper vmx download for eveng link
Right-click again, select , locate Juniper vMX VFP , and add it to the topology.
Crucial rule: The folder names must strictly start with vmxvcp- and vmxvfp- followed by your version number string. Step 4: Uploading and Renaming Files : After uploading via an FTP client like
While the vMX is the classic option, Juniper has introduced newer "vJunos" images that simplify labbing by combining the control and forwarding planes into a single image. Juniper vMX vJunos-router Two separate nodes (VCP & VFP) Single unified node Complexity High (requires internal em1 connection) Low (no additional wiring) Official Link vJunos Support Resources Heavier (requires more RAM/CPU) Generally more efficient
Once the components are interconnected, right-click both nodes and click . When the FPC shows as "Online," your virtual
cd /opt/unetlab/addons/qemu/vmxvfp-21.4R1/ mv vfp-21.4R1.12.qcow2 virtioa.qcow2 Use code with caution. Step 5: Fixing Permissions
For example, if you're using vMX version 18.4R1.8, you would create two directories:
Handles routing protocols (ISIS, BGP, OSPF) and management.
If the console does not appear, ensure you are using Telnet and that the VFP has finished booting.
