A graphical network simulator to design and configure virtual networks

GNS3 for Mac

GNS3 2.0.1

  -  34.9 MB  -  Open Source

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 2.0.1.

For those interested in downloading the most recent release of GNS3 for Mac 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!

  • GNS3 2.0.1 Screenshots

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    GNS3 2.0.1 Screenshot 1
  • GNS3 2.0.1 Screenshot 2
  • GNS3 2.0.1 Screenshot 3
  • GNS3 2.0.1 Screenshot 4

What's new in this version:

- Improve inline help. Fixes #1999. Add a warning about wifi interfaces in the cloud
- Copy remote directory path into clipboard in "Show in FileManager"
- Fix display of error in progress dialog when we don't have thread
- Fix lost slot and port in dynamips settings
- Do not run import / export of project in seperate thread
- Assert when running an HTTP query outside the main thread
- Proper error when you try to load the pid file as config file
- Log malformed svg text item
- Fix a race condition when right click and delete a node at the same time
- Fix a race condition when snapshoting a closed project
- Update doctor_dialog.py
- Catch remaining missing function listxattr on some Linux host.
- Fix a race condition when creating node and closing project
- Fix error if you put a path in a .gns3a file for qemu
- Fix AttributeError: 'NoneType' object has no attribute '_refreshVisibleWidgets'
- Do not crash if the logging code raise an exception
- Fix some crash in dynamips device preference page
- Fix warning when loading IOU images on Windows
- Do not crash if you don't have configure a packet capture program on Windows
- Ignore error when we can't kill the packet capture
- Fix AttributeError: 'NoneType' object has no attribute 'wasCanceled'
- Fix RuntimeError: wrapped C/C++ object of type QComboBox has been deleted
- Fix RuntimeError: wrapped C/C++ object of type QTreeWidgetItem has been deleted
- Fix detection of https when use for the local server
- Silent the _COMPIZ_TOOLKIT_ACTION warning
- Cacth TypeError: native Qt signal is not callable
- Fix AttributeError: 'C7200' object has no attribute 'warning_signal'
- Catch missing function listxattr on some linux host
- Disallow opening a .gns3 on a remote server
- Fix project closing when we have multiple client connected

- Handle HTTP 504 errors from compute node
- When connecting to a compute node ask for qemu images list
- When importing portable project NAT node is loaded on GNS3 VM
- Fix port numbering for Wic slot 1 & 2
- Fixes issue with connections when loading an ATM switch.
- Fixes ATM mapping.
- Fixes Frame-relay VC mapping.
- Fix export project is looking into the wrong directory
- Fix a race condition in logging when ubridge exit fast
- Fix conversion issue with old topology with C3640
- Fix error when you have a directory in your symbols directory
- Catch VMWare errors when getting status after GNS3 VM start
- Make sure upstart LANG is utf8
- Always install typing module (compat with python 3.4 on ubuntu)
- Fix KeyError: 'filename'
- Catch missing function listxattr on some Linux host.
- Sort image list
- Handle a race condition at project closing
- Fix unicode error when reading ios configuration
- Fix AttributeError: 'NoneType' object has no attribute 'send'
- Fix a conversion issue with some 1.3 topologies
- Fix an error with ethernetswitch when ethertype is null
- Raise an error if we can't create the dynamips configuration directory
- Catch timeout error when loading virtualbox VM
- Handle broken compute at server startup
- Catch error when we can't backup the topology
- Catch error when writting the topology file on read only device
- Catch a race condition in VirtualBox when editing and linking
- Fix a race condition when editing a qemu vm and connecting it
- Docker aux console is a VT100 terminal