A graphical network simulator to design and configure virtual networks

GNS3

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GNS3 1.5.0

  -  49.9 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 1.5.0.


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 1.5.0

  • GNS3 1.5.0 Screenshots

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    GNS3 1.5.0 Screenshot 1
  • GNS3 1.5.0 Screenshot 2
  • GNS3 1.5.0 Screenshot 3
  • GNS3 1.5.0 Screenshot 4

What's new in this version:

Gui
- Fix double extension of portable project
- Disallow export of project with a cloud
- Change view grid -> show the grid.
- Check if a link can be removed from a running node. Fixes #1320.
- Hide non implemented console options in general preferences. Ref #1315.
- Improve snap to grid
- Change grid color
- Avoid a crash with snap to grid and ostinato logo
- Add a view grid
- Fix you can no longer capture if you start stop capture multiple time
- A button to open the file browser with the configuration file location
- Add snap to grid feature

Server
- Fix import of project with no disk
- Allow for (a lot) more docker container ports. Fixes #593.
- Raise an error if you try to use Docker on non Linux host
- Fix a crash in Docker if daemon stop to respond
- Fix a crash if Dynamips router has no initial configuration
- Kill ghosts process at startup (Dynamips, VPCS, Ubridge)

GNS3 VM
- Add configurable proxy settings

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