![I am able to ping and telnet my NPort from a host computer, but I am not able to connect to the NPort using my TCP client program. What could be the I am able to ping and telnet my NPort from a host computer, but I am not able to connect to the NPort using my TCP client program. What could be the](https://www.moxa.com/getattachment/support/support/product-faq/not-able-to-connect-to-the-nport-using-my-tcp-client-program/faq-174-1.png?lang=en-US)
I am able to ping and telnet my NPort from a host computer, but I am not able to connect to the NPort using my TCP client program. What could be the
How do I setup a connection to a serial device which is connected to the serial port of a mbNET device
![net - Serial Port reading HEX data and insert in the separate textboxes (Book RFID Hex & User RFID Hex) - Stack Overflow net - Serial Port reading HEX data and insert in the separate textboxes (Book RFID Hex & User RFID Hex) - Stack Overflow](https://i.stack.imgur.com/TLT32.png)