22 November 2025
T#generate_license
Файл
CiscoIOUKeygen.py · 1 KB · click to show
CiscoIOUKeygen.py · 1 KB · click to show
Instructions to generate iourc license
1. Move to the bin directory:
cd /opt/unetlab/addons/iol/bin/
2. Execute the keygen in that location with python2
python CiscoIOUKeygen.py > iourc
Done, iol images should be working now
⚠️ Notes:
- Install python2 if you don't have it installed.
- If the keygen does not exist in that directory, use the one attached to these notes.
- If you're using ishare2, you can just issue the command: ishare2 relicense
23 November 2025
botuna 😈#stable_v5
PNETLab version 5 installation/upgrade instructions
After installing PNETLab version 4.2.10 as base, run the following command:
curl -sL 'https://labhub.eu.org/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/bionic/install_pnetlab_latest_v5.sh' | sh
After the installation is completed, reboot your VM.
NeonФотография
It's the VMware license that is not supporting it not the fortunate sir
Your VMware is saying it cannot do more than VCPU 16.
That's the max you can use
RoseFind possible passwords for images on these files:
No passwords file :( Help please, i nead password for winserver 2019
Replymessage unavailable
If you encounter issues with a node not starting or immediately stopping after clicking the start button, consider the following checklist and potential solutions:
Common Checks:
1. Image Integrity:
- Verify that the image is not corrupted. Compare the size of the image on your server with the size of the image from the source (e.g., LabHub).
For IOL Images:
1. Generate License File:
- Ensure that the license file is generated. Send #generate_license in this chat to receive instructions on how to generate the license file.
For QEMU Images:
1. Virtualization Support:
- Confirm that virtualization is supported on your system. Send #check-vt in this chat to receive instructions on how to check for virtualization support.
2. Fix Permissions:
- Correct permissions either through the GUI (click the button under "Settings" on PNetLab) or by running the following command in the terminal:
/opt/unetlab/wrappers/unl_wrapper -a fixpermissions
3. Follow the naming conventions:
- Adhere to the naming conventions required for PNetLab to detect imported qcow2 files as VMs. Refer to the conventions outlined here: https://www.eve-ng.net/index.php/documentation/qemu-image-namings/
By following these steps, you can address potential issues related to image integrity, licensing for IOL images, virtualization support for QEMU images, and permissions. If the problem persists after performing these checks and fixes, please let us know.
24 November 2025
Фотография
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Hello Team
I am working on Palo alto Eve-ng Lab and facing some issue and need guidance.
Default Route on Palo Alto
0.0.0..0/0 next hop 20.1.1.2
Default Route on Router
0.0.0.0/0 next hop 192.168.1.1
Router can reach to 192.168.1.1 and 8.8.8.8 both.
Palo alto can reach to 192.168.1.150 but cannot reach to 192.168.1.1 and 8.8.8.8
Am I missing anything?