Ok, I've just completed moving my office to another location. I'm going to be purchasing new licenses for two more servers and renewing my license for the existing server. Right now, the existing server operates behind a separate firewall, even though Virtualmin has it's own firewall. I want to use Cloudmin to help manage the three servers, but I don't want to put any of these four machines behind a separate firewall.
I have a total of four servers to use in this configuration (three to host Virtualmin and one to host Cloudmin). Is there anything else I should be taking into consideration, that I'm not?