vagrant up
This may time out waiting to provision, so if it does, run this after:
vagrant halt
vagrant up --provision
vagrant ssh
sudo dd if=/dev/zero of=/EMPTY bs=1M
sudo rm -f /EMPTY
sudo sync
logout
vagrant halt
vagrant package --output vagrant-freebsd.box
vagrant box add attendease-freebsd-base vagrant-freebsd.box
Notes about versioning...