Firewalls
You must open up firewalls that exist between the server and your users. Open up for incoming TCP connections to the port given during installation (by default, 8181) or controlled by the -port command option — see Command Options. To improve security, you can reduce the IP address range to known potential IP addresses for your users. If you are running a Model Manager server behind a reverse proxy, only open up the port of the reverse proxy instead — see Running Behind a Reverse Proxy. If you have added a connector with TLS enabled, only open up the port of that connector instead — see Adding a Connector With TLS.
Internally, a Model Manager server may launch subprocesses and communicate with them on various ports. These additional ports do not need to be open in the firewall for users of the Model Manager server.