Q: Why Qemu nodes are slow on my I7 64G ram ?
A: Typically, Antivirus deep inspection slow down  Vmware Workstation and Virtual machines. Last observation was that even nodes (vIOS, CSR) running on EVE were under AV inspection. Avoid using AV on Vmware binary.

Q: When in HTML5 console, I click on disconnect and got into a guacamole login page and can’t get any sessions in HTML5 now. Panic.
A: Logout/Login from/into eve to be able to open html console again.

Q: How to upgrade my EVE?

A:run those commands:
        apt-get update
        apt-get upgrade

IMPORTANT: after update your EVE VM, do reboot your EVE VM and CLEAR browser cache and refresh browser with F5.

Q: How to migrate from UNL to EVE? Is upgarde possible?
A: No. The only way is backup all images, labs etc from UNL, Install fresh EVE from ISO or OVA and move backup from UNL to EVE.

Q: Why my wireshark doesn’ work? :(
A: You need to edit C:\Program Files\UNetLab\wireshark_wrapper.bat file and change root password to match one you use.

Q: Starting more then 10 CSR gives CPU HOG. What to do?
A: UKSM is good for 10 CSR, if you want to launch more than 10 CSR, disable UKSM

Q: How to fix permissions?
A: Run bellow command from cli
        /opt/unetlab/wrappers/unl_wrapper -a fixpermissions

Q: How to check which EVE-NG version is running from CLI?
A: Run those commands from cli
        dpkg -l eve-ng

Q: I'm running out of space, how can I add more storage to the VM?

A: Make sure you are running 2.0.2-23 EVE version or later
        Power off VM
        Add New Disk to VM with desired size
        Power on VM

Q: What is the default username and password for EVE-NG?
A: CLI   - root/eve
    WEB - admin/eve 

Q: How to connect multiple nodes to the same network?
A: Add a network object to the lab topology and connect multiple nodes to it.

Q: What is CPU Limit Status?
A: It's limiting CPU overload per node, but it does not involve common CPU utilization.

Q: My IOL nodes after upgrade to v2.0.3-53 lost configuration in the NVRAM:(
A: Correct, if lab was created before version v2.0.2-23, IOL used old code with bugs which was fixed in later releases. new Version need re run node which will create new NVRAM for your IOL. Solution to keep your configurations: The best way if you have expoerted those configuration using export cfg feature. Then you can boot node after NVRAM wipe with your configuration in the new version of EVE.