From OpenSCADAWiki
Using the main dialog you can set:
- State of the transport, that is: status, "Connect", name of the storage, containing the configuration, and supported ciphers.
- Identifier, name and description of the transport.
- Address of the transport in the format "{addr}[,{addrN}]:{port}", where:
- addr — address with which the connection is made. There may be as the symbolic representation as well as IPv4 "127.0.0.1" or IPv6 "[::1]".
- port — network port with which the connection is made. Indication of the character name of the port according to /etc/services is available.