https://github.com/mitchellh/vagrant/issues/4307
Fix details:
Pass network interface name to template renderer and use it
in static and dhcp templates to render /etc/rc.conf entries.
modified: plugins/guests/freebsd/cap/configure_networks.rb
modified: templates/guests/freebsd/network_dhcp.erb
modified: templates/guests/freebsd/network_static.erb
Verification scenario:
Check if /etc/rc.conf contains vtnet entries when paravirtualized
NIC devices are used in FreeBSD guest.
c43ab95f86