29 June 2026
Aussiejack#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
LordVRtext not yet in the index
I thing is a description bug. I do a clean installation and then the patch upgrade. export my image and lab and everything works fine.
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I answered the last message.
When we apply the patch in the gui the versio is 8.1 instead of 8.26. before the patch it said 8.12.
im just replying that maybe is just a description. but everything work fine after the patch
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By the way can you help me? were is the fix permission button in gui? Didn't find it under system
Netguy94Ссылка
root@pnetlab:/home/ubuntu/pnetlab-upgrade-6.8.12-to-6.8.26# ./upgrade.sh
== PNetLab upgrade -> 6.8.26resolute1 (current: 6.8.12resolute1) ==
[1/4] Installing changed packages (engine + satellite + webconsole)...
Selecting previously unselected package pnetlab-satellite.
dpkg: regarding …/pnetlab-satellite_6.8.26resolute1_amd64.deb containing pnetlab-satellite:
pnetlab-satellite conflicts with pnetlab
pnetlab (version 6.8.26resolute1) is present and unpacked but not configured.
pnetlab provides pnetlab and is present and unpacked but not configured.
dpkg: error processing archive /home/ubuntu/pnetlab-upgrade-6.8.12-to-6.8.26/debs/pnetlab-satellite_6.8.26resolute1_amd64.deb (--install):
conflicting packages - not installing pnetlab-satellite
Created symlink '/etc/systemd/system/multi-user.target.wants/pnetlab-labstated.service' → '/usr/lib/systemd/system/pnetlab-labstated.service'.
pnet-token-janitor.service is a disabled or a static unit not running, not starting it.
pnet-token-janitor.service is a disabled or a static unit not running, not starting it.
Processing triggers for libc-bin (2.43-2ubuntu2)…
Errors were encountered while processing:
/home/ubuntu/pnetlab-upgrade-6.8.12-to-6.8.26/debs/pnetlab-satellite_6.8.26resolute1_amd64.deb
[2/4] Loading new VNC node docker images (AAA Suite / Browser / Wireshark)...
loaded pnet-aaa-1-0.tar.gz
loaded pnet-browser-1-0.tar.gz
loaded pnet-wireshark-1-0.tar.gz
[3/4] Fixing permissions...
[4/4] Enabling new services + restarting the web stack...
== DONE: pnetlab is now 6.8.26resolute1 ==
Upgrade OK.
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List of notes in PNETLAB platform Group:
- apt_skip_ssl
- beta_group
- beta_v5
- beta_v6
- changelog_beta
- check-vt
- disable_wizard
- download_images
- fix_apt
- gcp_install
- generate_license
- ishare2
- mikrotik-template-v6
- nodes-troubleshooting
- passwords
- pnet_repo_fix
- proxy-fix
- recover_mysql
- recover-root-passwd
- remove_ishare
- reset_pnet
- resolv
- stable_v5
You can retrieve these notes by using /get notename, or #notename
Mikeeee#nodes-troubleshooting
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.
30 June 2026
fei feii installed pnetv8 with iso ,but i cannot access web ui ,why,someone can help me?
During boot loding u can see two icon pnetlab?