Thank you, I didn't have any luck using these suggestions, and I think maybe I know why. As I understand the documentation for virtualbox at:
https://www.virtualbox.org/manual/ch06.html , host-only adapters are meant to only allow communication with the host, and are not intended to have traffic routed as with a normal NIC. The discussion here:
https://superuser.com/questions/983024/virtualbox-host-only-adapter-port-forwarding seems to bear that out, "Host-only means just that... there is no connection to the outside world
at all. If you truly cannot switch to another adapter type, there is no
way to make this happen".
So does this mean I need to switch the 192.168.168.192 NIC in the am-local VM over to bridged? I tried that and it doesn't persist over restarts with vagrant up - seems the machine is being reconfigured each time back to default... which my lack of expertise in ansible and vagrant makes me ask: can I edit the "playbook" configuring the am-local VM so that bridged networking becomes an option? I'd actually like to give am-local a real IP address, and not have to do port-forwarding at all.
thanks very much for trying to help someone so new to archivematica,
Doug Simmons
Morris Library Systems