Networks with custom subnet/mask values are not supported on this platform

[derhornspieler]

Error Output using latest Vagrant plugin

sudo vagrant up --provider vmware_fusion
Password:
Bringing machine 'controlplane' up with 'vmware_fusion' provider...
Bringing machine 'node01' up with 'vmware_fusion' provider...
Bringing machine 'node02' up with 'vmware_fusion' provider...
==> controlplane: Verifying vmnet devices are healthy...
Vagrant failed to create a new VMware networking device. The following
error message was generated while attempting to create a new device:

  Networks with custom subnet/mask values are not supported on this platform

Please resolve any problems reported in the error message above and
try again.

INFO interface: Machine: error-exit ["HashiCorp::VagrantVMwareDesktop::Errors::DriverAPIDeviceCreateError", "Vagrant failed to create a new VMware networking device. The following\nerror message was generated while attempting to create a new device:\n\n  Networks with custom subnet/mask values are not supported on this platform\n\nPlease resolve any problems reported in the error message above and\ntry again."]

Actual behavior

Failed to bring up infrastructure on VMware Fusion due to the error listed above.

Vagrant failed to create a new VMware networking device. The following
error message was generated while attempting to create a new device:

  Networks with custom subnet/mask values are not supported on this platform

Please resolve any problems reported in the error message above and
try again.

Reproduction information

Vagrant version

• Vagrant 2.4.1

Host operating system

• macOS Sonoma 14.4

Guest operating system

• Ubunutu 22.02

VMware Fusion Version

• Professional Version 13.5.1 (23298085)

Steps to reproduce

1. Visit website: https://devopscube.com/build-vms-mac-silicon-with-vagrant/
2. Clone repo
3. run sudo vagrant up having already installed the plugin vagrant-vmware-desktop and added license file.

Vagrantfile

# box_name: "sloopstash/ubuntu-22-04"
box_name: "bento/ubuntu-22.04"
# box_version: "2.1.1"
vm:
- name: "controlplane"
  ip: "192.168.201.10"
  memory: "2048"
  cpus: "2"
- name: "node01"
  ip: "192.168.201.11"
  memory: "2048"
  cpus: "2"
- name: "node02"
  ip: "192.168.201.12"
  memory: "2048"
  cpus: "2"

---

require 'yaml'
settings = YAML.load_file(File.join(File.dirname(__FILE__), 'settings.yaml'))

Vagrant.configure("2") do |config|
  config.vm.box = settings['box_name']
  # config.vm.box_version = settings['box_version']
  config.vm.box_check_update = false

  settings['vm'].each do |vm_config|
    config.vm.define vm_config['name'] do |vm|
      vm.vm.hostname = vm_config['name']
      vm.vm.network :private_network, ip: vm_config['ip']
      vm.vm.synced_folder ".", "/vagrant", disabled: false

      vm.vm.provider "vmware_desktop" do |vb|
        vb.gui = false
        vb.memory = vm_config['memory']
        vb.cpus = vm_config['cpus']
      end

      vm.vm.provision "shell", inline: <<-SHELL
        apt update
        apt upgrade -y
        apt install -y wget vim net-tools gcc make tar git unzip sysstat tree
        echo "192.168.201.10 controlplane" >> /etc/hosts
        echo "192.168.201.11 node01" >> /etc/hosts
        echo "192.168.201.12 node02" >> /etc/hosts
      SHELL
      # vm.vm.provision "shell", path: "scripts/common.sh"
    end
  end
end

[mattbaumann1]

I just wanted to ping this again as I am hitting the same issues. @derhornspieler, did you ever figure this out?