A graphical network simulator to design and configure virtual networks

GNS3

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GNS3 2.2.8

  -  87.1 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of GNS3 2.2.8.


For those interested in downloading the most recent release of GNS3 or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download GNS3 2.2.8

  • GNS3 2.2.8 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    GNS3 2.2.8 Screenshot 1
  • GNS3 2.2.8 Screenshot 2
  • GNS3 2.2.8 Screenshot 3
  • GNS3 2.2.8 Screenshot 4

What's new in this version:

GUI:
- Default port set to 80 for server running in the GNS3 VM
- Make the Web UI the default page. Ref GNS3/gns3-server#1737
- Fix "export portable project forgets contents of README"
- Activate unified title and toolbar on MacOS
- Confirmation dialog for "console connect to all nodes"
- Add "Resume all suspended links"
- Revert "Change default path for SecureCRT"
- Remove @Property from ConfigurationDialog()
- Use Environmental Markers to force jsonschema version. Fixes #2849 Version 3.2.0 with Python >= 3.8 Version 2.6.0 with Python < 3.8
- Use Environmental Markers to force jsonschema version 2.6.0 on Windows/macOS
- Remove preferences dialog geometry restoration
- Fix unable to configure custom adapters for Qemu VMs

Server:
- Release Web-Ui 2020.2.0-beta.3
- Default port set to 80 for server running in the GNS3 VM
- Make the Web UI the default page. Ref GNS3/gns3-server#1737
- Support controller reloading for templates, appliances and projects
- Return exit status 1 if server fails to start
- Use Environmental Markers to force jsonschema version. Fixes #2849 Version 3.2.0 with Python >= 3.8 Version 2.6.0 with Python < 3.8
- Use Environmental Markers to force jsonschema version 2.6.0 on Windows/macOS
- Implement a minimum interval between cpu_percent() calls
- Add clipboard support for TigerVnc
- Sort snapshots by (created_at, name)
- Unprotected access for websocket consoles
- Support for WebSocket consoles
- Return array for controller statistics endpoint
- Server statistics implementation

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