QmidiCtl is a MIDI remote controller application that sends MIDI data over the network, using UDP/IP multicast. Inspired by multimidicast (http://llg.cubic.org/tools) and designed to be compatible with ipMIDI for Windows (http://nerds.de).
QmidiNet - A MIDI Network Gateway via UDP/IP Multicast https://qmidinet.sourceforge.io http://qmidinet.sourceforge.net
QmidiCtl (and QmidiNet) are free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. (http://www.gnu.org/copyleft/gpl.html)