Some use case might require that RDPlus web server listens on more than one network card, for instance if the server belongs to several different networks.
This feature answers this specific need.
To bind RDPlus web server to several network cards, you need to:
RDPlus web server will now listen to all queries from all the binded network cards (in our example case the binding would be done to 127.0.0.3, 127.0.0.4 and 127.0.0.1 automatically)