27 June 2025
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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.
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ishare2:
ishare2 installation instructions
Ensure your DNS is functioning correctly by pinging GitHub or Google:
ping raw.githubusercontent.com
0. (Optional) Remove old ishare2 configuration files:
rm -rf /opt/ishare2/ && rm -rf /usr/sbin/ishare2
1. Run the quick one-line installation command:
wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/ishare2-org/ishare2-cli/main/ishare2 && chmod +x /usr/sbin/ishare2 && ishare2
2. Enjoy ishare2!
Extra notes:
- If you face errors downloading images with ishare2 run:
ishare2 config
Then press enter in all questions to use the default configuration.
- If you encounter any errors while configuring ishare2 related to the site i-share.top, send #remove_ishare to this chat to learn how to fix it.
See more installation methods in the GitHub README
Семён#remove_ishare
If you are facing this error when trying to install a package through APT, it means your apt package manager configuration is broken.
ishare.top is the domain name that was used by the now dead ishare tool. To fix this error, delete it from the sources.list file.
Through the CLI run:
nano /etc/apt/sources.list
Once you have entered the editor, remove the ishare.top line from the list.
Check how to use nano
(Navigate with arrow keys. CTRL+s to save changes, CTRL+x to exit)
If you want to use a reborn of ishare, send #ishare2 to this chat to get the installation instructions.
Семён#ishare2
ishare2:
ishare2 installation instructions
Ensure your DNS is functioning correctly by pinging GitHub or Google:
ping raw.githubusercontent.com
0. (Optional) Remove old ishare2 configuration files:
rm -rf /opt/ishare2/ && rm -rf /usr/sbin/ishare2
1. Run the quick one-line installation command:
wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/ishare2-org/ishare2-cli/main/ishare2 && chmod +x /usr/sbin/ishare2 && ishare2
2. Enjoy ishare2!
Extra notes:
- If you face errors downloading images with ishare2 run:
ishare2 config
Then press enter in all questions to use the default configuration.
- If you encounter any errors while configuring ishare2 related to the site i-share.top, send #remove_ishare to this chat to learn how to fix it.
See more installation methods in the GitHub README
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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.
RosePNETLab 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.
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28 June 2025
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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
Tyler Bane#beta_v6
📀 Installation instructions - PNetLab v6 BETA release
⚠️ Read the full instructions and important notes before starting the process. After you finish reading them, follow the process step by step.
Step 1
Download the Ubuntu Server 20.04 ISO and install the OS on a VM or bare metal.
Step 2
Run the installation script as root (copy-paste the full thing):
curl -sL https://labhub.eu.org/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/Focal/install_pnetlab_v6.sh | bash
After the installation script finishes running, reboot the server.
ℹ️ Important notes
- Make sure to enable Virtualization on your system BIOS and make sure your hardware supports nested virtualization.
Check if you meet the requirements by running:
grep -cw vmx /proc/cpuinfo
Check if KVM was installed correctly after the installation script finishes running:
kvm-ok
- When installed on GCP, skip the setup wizard by pressing CTRL + C after the first reboot and if you're tired of having to do that at every login, ask how to disable in this chat.
⚠️ Remember this version is still on beta so you might encounter bugs and unfinished features.
Replymessage unavailable
📀 Installation instructions - PNetLab v6 BETA release
⚠️ Read the full instructions and important notes before starting the process. After you finish reading them, follow the process step by step.
Step 1
Download the Ubuntu Server 20.04 ISO and install the OS on a VM or bare metal.
Step 2
Run the installation script as root (copy-paste the full thing):
curl -sL https://labhub.eu.org/api/raw/?path=/UNETLAB%20I/upgrades_pnetlab/Focal/install_pnetlab_v6.sh | bash
After the installation script finishes running, reboot the server.
ℹ️ Important notes
- Make sure to enable Virtualization on your system BIOS and make sure your hardware supports nested virtualization.
Check if you meet the requirements by running:
grep -cw vmx /proc/cpuinfo
Check if KVM was installed correctly after the installation script finishes running:
kvm-ok
- When installed on GCP, skip the setup wizard by pressing CTRL + C after the first reboot and if you're tired of having to do that at every login, ask how to disable in this chat.
⚠️ Remember this version is still on beta so you might encounter bugs and unfinished features.
Rayan#gcp_install
How to install PNETLab on GCP
1. Open cloud console in GCP once you are in the CLI, run below command depending on the PNETLab version you want to install.
- PNETLab version 5 (Ubuntu 18.04):
gcloud compute images create nested-ubuntu-bionic --source-image-family=ubuntu-1804-lts --source-image-project=ubuntu-os-cloud --licenses https://www.googleapis.com/compute/v1/projects/vm-options/global/licenses/enable-vmx
- PNETLab version 6 (Ubuntu 20.04):
gcloud compute images create nested-ubuntu-focal --source-image-family=ubuntu-2004-lts --source-image-project=ubuntu-os-cloud --licenses https://www.googleapis.com/compute/v1/projects/vm-options/global/licenses/enable-vmx
2. Create a VM instance with the specs you want.
Recommendations:
CPU: Intel CPUs Skylake or Cascade
Disk: SSD for better performance
- For the boot disk, select the nested image that you created in step 1
- Allow HTTP and HTTPS traffic
- "Deploy a container image” must be UNCHECKED
- After the VM is created, ssh to it and switch to the root user:
sudo -i
3. Run the installation script for the corresponding PNETLab version: check the installation instructions for each version by issuing the command /notes in PNETLab's group.
Once installation is completed reboot the VM with this command:
reboot
Wait for few seconds while the VM reboots and ssh to it again.
When the setup wizard screen appears, press ctrl + c and type the below command to switch to the root user:
sudo -i
You'll get setup wizard again. When it asks you to enter your new root password, enter it twice, give a hostname of choice, domain name of choice, and select DHCP (don't use static ip ), and leave NTP blank.
And that's it. Enjoy PNETLab!