OK, that means the following:
- you'll probably not be able to use a deployment task for remote installation on those non-Genoa machines. As they're not in the network neighbourhood, there's no way for AMS to push the installation packages onto them
- remote administration should work, though. Of course, provided that the AMS in Genoa is directly addressable from the Internet (i.e. has a public IP address or there's a NAT firewall with a fixed IP address that is configured so that it's forwarding all traffic on ports 6000,6002,6011,5033 onto the AMS).
- it would be worth puting the remote machines to a different group in the Computer Catalog and make the POP interval from the AMS and the entropy a bit higher - to prevent congestion of the Internet connection in the branch offices.