Under these circumstances, your computer just can't reach the serial server. From what I read, serial port server IP address is 10.10.100.254, while computer and cable gateway (router) are at. Set the serial port server to a static IP in the same subnet as the modem () but outside the DHCP range of the modem/router - You might have to take a laptop and manually set the ethernet to a 10.10.100.1 address and directly connect to the serial port server to change the IP address.To access the serial port server, you would have to do a few things. Access the serial port server via :xx where xx is the port number you forwarded.Port forward to the serial port server on the modem/router.Setup a DDNS account for the modem/router.So how can I configure this pair so that I can access the converter serial port from the internet with a IP/port, etc.? To access the serial port server, you would have to do a few things.
I can connect to the WiFi of the converter server via my laptop and access the internet via the cable modem but I cannot get to the converter config at 10.10.100.254 and mac address d8:b0:4c:d3:05:de. I have connected the Ethernet side of the converter to the Ethernet cable Ethernet port 2. Hi, I am trying to connect a Ethernet to serial Rs232/485 converter/server to the Spectrum, UBEE cable modem part # DVW32C1.