Is the RRC Ethernet datastream/protocol proprietary?

[K3UU]

I have a K2 I'd like to remote control.  I can put a single RRC unit at the remote site.  I've done extensive Windows programming of Power SDR by modifying the source code to run the K2.  I'd like to run my highly modified PowerSDR with the Ethernet port of my computer talking to the remote RRC over the Internet.  The version of PowerSDR I'm modifying was never meant to send/receive control data over an Ethernet port.  It was always local serial comms.  My modified PowerSDR software will communicate via Ethernet.  Is the data structure/protocol, polling rate, packet structure proprietary?
Since HRD software supposedly can be used with a remote RRC unit, have they made NDA agreement with Microbit?
Karin K3UU

[dj0qn]

Hi Karin,

All HRD does is take the serial port (CAT) stream that is forwarded over the internet using the RRC's built-in
serial port server. There is nothing proprietary used.

73,
Mitch DJ0QN / K7DX