virtualbox - Vagrant networking error when following docs -

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i'm getting error:

there errors in configuration of machine. please fix following errors , try again:  vm: * ip required private network.

when follow documentation: http://docs.vagrantup.com/v2/networking/private_network.html , specify want dhcp assign ip address so:

config.vm.network "private_network", type: "dhcp"

anyone know how working?

edit:

i have tried:

config.vm.network :private_network, type: :dhcp

which works , assigns ip address of 10.0.2.15, don't understand dhcp server assigns addresses in 192.168.1.x range? stuff ever work anyone?

if want vagrant box pull same dhcp host box does, use line in vagrantfile:

config.vm.network :public_network, :auto_config => true

this corresponds vbox bridged network, sounds want.

edit: added auto_config bit. should ask adapter want use when boots; can specify :bridge => "en1" (or whatever adapter happens named; en1 macbook's usb ethernet) on line hard-code host adapter name.


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