GNS3
GNS3
2.2.10

5.0

GNS3 free download for Mac

GNS32.2.10

18 June 2020

Graphical network simulator that allows simulation of complex networks.

Overview

GNS3 is a graphical network simulator that allows simulation of complex networks.

To allow complete simulations, GNS3 is strongly linked with:

  • Dynamips, the core program that allows Cisco IOS emulation
  • Dynagen, a text-based front-end for Dynamips
  • Qemu, a generic and open source machine emulator and virtualizer
  • GNS3 is an excellent complementary tool to real labs for network engineers, administrators and people wanting to pass certifications such as CCNA, CCNP, CCIP, CCIE, JNCIA, JNCIS, JNCIE
Features:
  • Design of high quality and complex network topologies
  • Emulation of many Cisco IOS router platforms, IPS, PIX and ASA firewalls, JunOS
  • Simulation of simple Ethernet, ATM and Frame Relay switches
  • Connection of the simulated network to the real world!
  • Packet capture using Wireshark
  • Important notice: users have to provide their own IOS/IPS/PIX/ASA/JunOS to use with GNS3

What's new in GNS3

Version 2.2.10:

GUI

  • New fix for multi-device selection/deselection not working as expected with right click. Fixes #2986
  • Optimize snap-to-grid code for drawing items. Fixes #2997
  • Move jsonschema 2.6.0 requirement in build repository.
  • Only use jsonschema 2.6.0 on Windows and macOS.
  • Disable default integrations for sentry sdk.
Server
  • Add pytest-aiohttp to tests_require in setup.py
  • Don't require hardware acceleration. Fixes #1780
  • Release Web-Ui version 2020.2.0-beta.5
  • Tests can be run with Python 3.8
  • Wait longer for x11 socket file to be created. Ref #1761
  • Allow Hyper-V to run on AMD when Windows 10 build 19640 or later is detected. Fixes #1777
  • Show error message if IPv6 is not enabled when using SPICE console. Fixes #1772
  • Move jsonschema 2.6.0 requirement in build repository.
  • Only use jsonschema 2.6.0 on Windows and macOS.
  • Disable default integrations for sentry sdk.
  • Remove unused bytes2human function.

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