On the current BomeBox Firmware and current Bome Network, you will only see one device on your PC for each attached BomeBox. It will be the name of your BomeBox. On your BomeBox you can create a route to and from the MIDICON PC to the network MIDI device It should see your PC under the name of the PC. Then your software should recognize it under as a MIDI Device under the name you gave your BomeBox. If the software is expecting a different port name, you will likely need Bome Network Pro with the unlimited virtual ports addon feature. This feature would allow you to create more virtual ports of your own naming on your PC and make routes to and from these additional named virtual ports to any exposed MIDI device on your PC.
I'm not familiar enough with your DMX software to determine if it requires a given Port Name for your MIDICON2 but if it allows connecting to any MIDI port, just connect it to the name of your BomeBox and make sure that:
1) The BomeBox is paired with the Bome Network tool to your PC
2) That the BomeBox has routes set up between the MIDICON2 and the network port.
Steve Caldwell Bome Customer Care
Also available for paid consulting services: bome@sniz.biz