GNS3
GNS3
2.2.20

5.0

GNS3 free download for Mac

GNS3 for Mac

09 April 2021

Graphical network simulator that allows simulation of complex networks.

What is GNS3 for Mac

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 2.2.20:
GUI:
  • Fix project does not load anymore
  • Do not connect to server while waiting for user to accept/reject SSL certificate
  • Fix invalid server version check request
  • Upgrade dependencies
  • Add terminator as a predefined custom console option
Server:
  • Release Web UI version 2.2.20
  • Fix packet capture with HTTPS remote server
  • Sync appliance files and remove old ones after sync with online repo
  • Upgrade dependencies
  • Fix export for missing files
  • Fix issue when trying to export temporary Dynamips files
GNS3 for Mac Old Versions

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5.0

App requirements: 
  • Intel 64
  • macOS 10.12.0 or later
License: 
FreeAbsolutely Free

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