ipMIDI - A MIDI over Ethernet Driver - MIDI over LAN No more MIDI interfaces needed to communicate between applications on different PC's. ipMIDI is a native WDM driver, with even lower latency than a hardware legacy device and real MIDI cables. ipMIDI sends MIDI Data over Multicast UDP, not TCP/ip, so you will not have any client server hassle. Select "Ethernet Midi Port" in your audio application. That's all, no configuration, no problems.