Open VirtualBox application and select ‘ File‘ then ‘ Import Appliance‘ option.Ĥ.The downloaded zip file contains a VirtualBox disk image that will be imported to VirtualBox. Extract the downloaded zip file to a directory.Download the latest version of GNS3 VM Virtualbox edition from the release page.In this setup, you have your GNS3 application running on your host but the GNS3 server runs on a VirtualBox instance and there is a remote connection between the application and the VM using the VirtualBox network bridge Install GNS3 VM on VirtualBoxįollow the steps below to setup GNS3 VM on Virtualbox. This article shall be covering how to run GNS3 VM on Virtualbox. GNS3 has native support for Linux without the need for need for additional virtualization software.GNS3 supports both free and paid hypervisors – Virtualbox, VMware Workstation, VMware Player, ESXi, Fusion.It has support for multiple switching options (ESW16 Etherswitch, IOU/IOL Layer 2 images, VIRL IOSvL2).

GNS3 can run with or without hypervisors in multi-vendor environments.

GNS3 supports all VIRL images (IOSv, IOSvL2, IOS-XRv, CSR1000v, NX-OSv, ASAv).

There is no limit on the number of devices supported – CPU and RAM hardware is your only limitation.

Fully free and Open Source – No monthly or yearly license fees.

It can also run on a virtualized environment such as VMware, Docker and Virtualbox. GNS3 can run on Windows, Linux and MacOS. GNS3 is an open source Network Simulator that is used to emulate, configure, test and troubleshoot virtual and real networks.

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