```ruby
Vagrant::Config.run do |config|
  # default config goes here
  config.vagrant.dotfile_name = ".vagrant"
  config.vagrant.host = :detect

  config.ssh.username = "vagrant"
  config.ssh.password = "vagrant"
  config.ssh.host = "127.0.0.1"
  config.ssh.guest_port = 22
  config.ssh.max_tries = 100
  config.ssh.timeout = 10
  config.ssh.forward_agent = false
  config.ssh.forward_x11 = false
  config.ssh.shell = "bash"

  config.vm.auto_port_range = (2200..2250)
  config.vm.box_url = nil
  config.vm.base_mac = nil
  config.vm.forward_port 22, 2222, :name => "ssh", :auto => true
  config.vm.boot_mode = "headless"
  config.vm.guest = :linux

  # Share the root folder. This can then be overridden by
  # other Vagrantfiles, if they wish.
  config.vm.share_folder("v-root", "/vagrant", ".")

  config.nfs.map_uid = :auto
  config.nfs.map_gid = :auto

  config.package.name = 'package.box'
end
```

Remove config.ssh.password, it hasn't been used in years
user
```ruby
Vagrant::Config.run do |config|
  # default config goes here
  config.vagrant.dotfile_name = ".vagrant"
  config.vagrant.host = :detect

  config.ssh.username = "vagrant"
  config.ssh.host = "127.0.0.1"
  config.ssh.guest_port = 22
  config.ssh.max_tries = 100
  config.ssh.timeout = 10
  config.ssh.forward_agent = false
  config.ssh.forward_x11 = false
  config.ssh.shell = "bash"

  config.vm.auto_port_range = (2200..2250)
  config.vm.box_url = nil
  config.vm.base_mac = nil
  config.vm.forward_port 22, 2222, :name => "ssh", :auto => true
  config.vm.boot_mode = "headless"
  config.vm.guest = :linux

  # Share the root folder. This can then be overridden by
  # other Vagrantfiles, if they wish.
  config.vm.share_folder("v-root", "/vagrant", ".")

  config.nfs.map_uid = :auto
  config.nfs.map_gid = :auto

  config.package.name = 'package.box'
end
```
assistant