I have a DNP Ehternet master communicating to an serial RTU successfully, with a ConnectPort TS 16. I'm attempting to copy the exact setup, but using a Portserver TS 2. The "Connections" log in the Portserver shows "Connected From" the IP of the DNP master, but the "Connected To" column is "Logging In", for 13 TTY's. I can disconnect them if I chose. The ConnectPort shows a "Connected To" "serial 16" for the serial connection from port 16. What is Logging In, for DNP communications?