After FreeNAS not been seen on the network, I eventually gave it a static ip address. That lasted just over a week, when FreeNas rebooted for whatever reason, and then the same situation occured. The ip address was changed from a static 192.168.0.22 to a dhcp assigned of 192.168.10.12. I then changed it back to the static ip address, and now wonder if it will always stay that way.