The MOD would have to be reachable via network from the outside in the first place, or by itself be able to connect to the Internet somehow (and establish a connection that can be used to call back). The MOD can do neither .
All communications (plugin-updates, pedalboard sharing etc) happen via the web-browser. Internet <> local web browser <> MOD (the MOD is not on the same network).
 Well, you can manually reconfigure the MOD to not provide its own network and/or configure your LAN to allow the MOD to connect or be reachable from the outside.