Standard_init_linux.go:228: exec user process caused: exec format error WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested Status: Downloaded newer image for amd64/ubuntu:latest This is what happens if you want to run Ubuntu image made for amd64 docker run -rm -t amd64/ubuntu uname -m We aim to have our containers built for multiple architectures at a later stage. You can quickly check on Docker Hub what architectures are supported, for instance Ĭompare this with a container we distribute,, which only supports amd64. However, any image or container you want to run must be built for the arm64v8 architecture, most images like Ubuntu, Alpine etc. Note that this will not be needed with GNS3 version >= 3.0, the server will automatically use the host busybox: GNS3/gns3-server#1908 Sudo cp /usr/bin/busybox /usr/local/lib/python3.8/dist-packages/gns3server/compute/docker/resources/bin/busybox The workaround is to SSH to the GNS3 VM and type this command: Trying to run a container out of the box will result in an exec format error because the busybox binary that is distributed part of the GNS3 server package is compiled for the x86_64 architecture, not ARM. Launch GNS3 and use the VM as a remote server Go to the first adapter settings and make sure it is configured to be private Go back to the VM settings and add another device Go to the VM settings and add an additional device The GNS3 VM is based on Ubuntu 20.04 LTS for ARM64 architecture (aarch64). It is not possible to import an OVA at the moment, see #3257 (comment) Installation on VMware Fusion Create a custom virtual machine See below for limitations, workarounds and other issues. VMware Fusion for M1 itself is just a preview. Please note this is EXPERIMENTAL, do not expect it to work like on Intel/AMD. If you have any questions or comments, please feel free to share them in the comments section below.I built a GNS3 VM for ARM which can run on Apple silicon M1. We hope this article has helped you install GNS3 GUI on your Mac and that you have learned how to use this tool to simulate networks. In short, installing GNS3 on macOS can be a simple and easy process if you follow the steps described in this article. Make sure your computer meets the minimum requirements for GNS3 GUI installation and close other applications to free up memory.īy following these solutions you should be able to solve most common problems encountered when installing and using GNS3 GUI on macOS. Lack of resources problem: If your macOS system does not have enough resources to run GNS3, the installation may fail. So make sure the version of GNS3 you download is compatible with your version of macOS. MacOS version compatibility problem: If you try to install a version of GNS3 that is not compatible with your macOS version, the installation may fail. GNS3 GUI also provides a user-friendly graphical interface for designing network topologies and configuring network settings. This allows you to test and deploy network configurations in a virtual environment without the need for physical equipment. You can use GNS3 to create virtual networks with devices such as routers, switches, firewalls, etc. GNS3 is an open-source network simulation tool that allows you to create and test complex networks from your computer. It will help you understand the prerequisites, download, installation and configuration of GNS3 GUI on your macOS system. This guide is designed for beginners as well as advanced users. If you are new to this, don’t worry, we will guide you through each step of installing GNS3 GUI on your macOS system. It is a powerful and flexible network simulation tool for testing and deploying complex networks with virtual devices. If you are a computer network professional or student, you should already be familiar with GNS3 GUI. This helps you set up a LAB to prepare for Cisco or other exams in a more professional manner. In this article, we will see how to install and configure GNS3 GUI on macOS, MacBook M1 or M2.
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