→TCP

according to Wikipedia (https://en.wikipedia.org/wiki/Transmission_Control_Protocol): The Transmission Control Protocol ( TCP ) is one of the main protocols of the Internet protocol suite . It originated in the initial network implementation in which it complemented the Internet Protocol (IP). Therefore, the entire suite is commonly referred to as TCP/IP . TCP provides reliable , ordered, and error-checked delivery of a stream of octets (bytes) between applications running on hosts communicating via an IP network. .. . Applications that do not require reliable data stream service may use the User Datagram Protocol ( →UDP ), which provides a connectionless datagram service that emphasizes reduced latency over reliability.
... logi.CAD 3 provides network blocks for transferring data via TCP.