LabHub & ishare2 Updates ️
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LabHub & ishare2 announcements
Logo by @qirkldesigns

Official website:
https://labhub.eu.org

GitHub:
https://github.com/ishare2-org

Recommended groups:
@pnetlab
@eve_gns3
@NETLabIT
@eve_ng_gns3_labs
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There are still some images pending to be added and remember it takes a little longer for ishare2 to show the latest additions, but the lists will be added in coming hours...
🆕 A total of 218 new images and updates were added last week to the repositories and are now also available on ishare2!

We are adding a couple more by the end of this week 🧑‍💻
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⚡️Also a new update of ishare2 is coming soon which will hopefully make error handling easier and use aria2 to download the images
It will also include the latest version of ishare2 GUI with improvements such as running as a systemd service 🙂
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new-images.txt
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🆕 Here's the new update as promised
Remember, it will take a little longer to show up in ishare2

PS: I also finally added this switch which was a user contribution: https://labhub.eu.org/api/raw/?path=/UNETLAB%20I/addons/qemu/huaweice6800-ce6800/virtioa.qcow2
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LabHub & ishare2 Updates ️
⚡️Also a new update of ishare2 is coming soon which will hopefully make error handling easier and use aria2 to download the images It will also include the latest version of ishare2 GUI with improvements such as running as a systemd service 🙂
🆕 First part of the ishare2 update is finally done.
At first I wanted to take an error proof approach from the beginning thinking of all existing possibilities but then I figured I'd take it easy 😆

Anyway, this new version of ishare2 has a lot of changes, all details will be disclosed later in the GitHub repository but here's the most significant ones:
- ishare2 will have its own directory /opt/ishare2,
- it now uses aria2c to download images,
- it reuses already downloaded files to significantly improve speed and use slightly less bandwidth and outside requests,
- includes improved error handling and error logs to easily troubleshoot or report bugs.

This version is not yet available in the stable branch of ishare2.

👥 We need you! Please help us by testing the new version before release.

It's very simple to install the alpha version of ishare2 by simply running this command:
wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/alpha/ishare2 > /dev/null 2>&1 && chmod +x /usr/sbin/ishare2 && ishare2

(Notice the only change in the installation command is the branch name)

After you install it and use it, please report any bugs you find.

Keep in mind this version is unstable so it might not work as expected, to go back to the old version, run the installation command of ishare2 stable.

This version includes more verbose logging by default for testing purposes.

🗂 You can also check the latest changes to the source code here:
https://github.com/pnetlabrepo/ishare2/alpha/ishare2/ishare2
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LabHub & ishare2 Updates ️
⚡️Also a new update of ishare2 is coming soon which will hopefully make error handling easier and use aria2 to download the images It will also include the latest version of ishare2 GUI with improvements such as running as a systemd service 🙂
👥 New update to ishare2: second part is done
A new update was made to the alpha version of ishare2. It now includes the new version of ishare2 GUI.

To upgrade, run this command again:
wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/alpha/ishare2 > /dev/null 2>&1 && chmod +x /usr/sbin/ishare2 && ishare2

Then run: ishare2 update

Finally, test the new features:
ishare2 gui install: Installs latest and improved version of ishare2 GUI from https://github.com/ishare2-org/ishare2-web-gui

ishare2 test: tests if GitHub and Google Sheets are reachable.

Please report any bugs you find
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unetlab.cloud will officially be down in 4 days
Remember to use the new domain name: labhub.eu.org in the future
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👥 News: ishare2 v2.0.0 stable
Recently mentioned changes that were introduced to ishare2 alpha, were just merged with the stable branch. Please upgrade ishare2 to try them out!

During the testing phase the logging was verbose so we could identify issues easier, that output was reduced but it will still keep logs in the ishare2 directory.
What's staying is that ishare2 will show error messages if something goes wrong instead of just ignoring them.

Note that this is not a regular upgrade, but a very significant release because of the changes that were made and also, a lot of code was refactored and reviewed.

If you have any issues please let us know so we can fix the bugs ASAP.

The full changelog can be found on the GitHub thread and above messages.

I think this was never mentioned before but if you know even a little bit of bash or Python feel free to send a PR to the repositories. Your contributions will be appreciated.
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👥 Last day of unetlab.cloud

ℹ️ This is the last day of unetlab.cloud it will expire in 24 hours.
🌐 Please use labhub.eu.org from now on
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Hi everyone, Alex here with more news

With the recently made update to ishare2 many issues started popping up regarding the aria2 package. I noticed many of them were related to the SSL certificate not being able to be verified so I added a new flag to skip that check in the aria2c command.

I apologize for any troubles it might've caused. I know it's annoying when tools don't work as they're supposed to.

I just pushed a new update v2.0.1!
This includes the SSL certificate fix and the next time you run ishare2 after you upgrade it, you'll be asked to choose if you want to use aria2 or wget for downloads.

I still recommend you to use aria2 if possible as it is more reliable. If you still don't want or can't use it, then you can choose not to.

ishare2 will read a value from a config file made by ishare2; /opt/ishare2/cli/ishare2.conf
If you don't want to use aria2 you can also manually switch USE_ARIA2 to false directly in that file. This will be simplified in future updates.

And speaking of future updates, Bash is becoming a bit annoying to work with so I am planning to port ishare2 to Python3. What's your opinion on that? (Let me know in the chat).

To update ishare2, run the same command as always:

wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/ishare2 > /dev/null 2>&1 && chmod +x /usr/sbin/ishare2 && ishare2


(Or use the upgrade menu, if it's not broken 😅)
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The upgrade option for ishare2 had been broken for quite a while, I finally fixed it!

Use:
wget -O /usr/sbin/ishare2 https://raw.githubusercontent.com/pnetlabrepo/ishare2/main/ishare2 > /dev/null 2>&1 && chmod +x /usr/sbin/ishare2 && ishare2


to upgrade to the latest version of ishare2 which contains the fix, then you'll be able to use:
ishare2 upgrade 
and use option 1 to upgrade ishare2
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Hi guys,
Just fixed a bug where ishare2 gui was not being downloaded correctly commit 58abc0e

Make sure to upgrade ishare2, run:
ishare2 upgrade
choose option 1
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Hi everyone, we now have Cisco ACI available: https://labhub.eu.org/UNETLAB%20I/OVA/acisim-5.2-1g

This appliance simulates a Cisco ACI environment. Use it to understand Cisco ACI features, exercise APIs, and initiate integration with third-party orchestration systems and applications.

Thanks to the user who let me know this image was available online 🙏🙂

(Remember it takes a little longer for the images to be added to ishare2)
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These VMs are now available in the OVA folder, except for instructor VMs.
CyberOps Associate Virtual Machines (VMs)

The CyberOps Associate course uses several virtual machines (VMs) to create the lab experiences. Use the links below to download the course-specific VMs.

A lab is included in the course that details the installation and setup steps for the VMs.

This course also contains an optional activity. The Cyber Ops Skills Challenge Game is an optional activity that allows students to use their skills and knowledge to compete with other students. It consists of two VMs: A classroom server VM and a client VM for game players and game administration.

Instructions for playing the game are included in the Student Instructions PDF.
Source: Cisco CyberOps Associate Course
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⚠️ Emergency Maintenance
labhub.eu.org is on maintenance and will be back in a couple minutes, please be patient, ishare2 is expected to have issues as well!

Update: Service restored back to normal
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ℹ️ ishare2 v2.0.9
New update allows you to easily reconfigure ishare2 by using the
ishare2 config
command.

This is useful when you want to switch between aria2 and wget.

For now, the only config available is switching the download utility but there are more configs coming.

If you ever have issues downloading images, it's probably because your server's aria2 package is miss configured.
To solve that you can either fix aria2 or just switch to wget which should work.
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💡Tip of the day
If you ever run into this issue: https://t.me/PNETLab/134552
where ishare2 is not showing any search results, just run
ishare2 update


This will force the update of sources files instead of waiting 1 day for them to be automatically updated.
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ℹ️ ishare2 CLI v2.1.0 [stable]
This new version aims to auto repair broken sources files.

🕒 Changelog:
- id_list integrity will be checked each time ishare2 runs as well as the lists of images (.CSV files).
- Added information about aria2 being more likely to fail as per user reports.

Overall this version will check for the integrity of the files that are the main components of ishare2 and make the troubleshooting process by itself.

I have tried to break it by deleting and emptying many files and it keeps auto repairing but let me know if you find another issue.
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ℹ️ ishare2 CLI v2.1.1 [alpha]
More integrity checks for CSV files and Channel configuration added.

🕒 Changelog:
- ishare2 will check if the downloaded CSV files are missing rows or columns.
- ishare2 config will ask what update channel you'd like to use: main or alpha. Main channel is of course more stable.
- ishare2 test now checks connectivity with labhub.eu.org, it also runs the test automatically when it fails to download a certain file.

These features were added to the alpha branch, after some extra tests it will be released to the main branch.
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ℹ️ ishare2 CLI v2.1.2 [stable]
Fixed bug where sources keep being downloaded infinitely
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