Yep, that's pretty much it.
I will note that it is not 100% necessary to tweak the service order of your EUCON NIC to make it first. I just looked at my system and my Dante / local network NIC (which is separate from the EUCON NIC) is set to be first.
You can also simply COMMAND+K then enter the IP address of the Master Touch Module. If you don't know the address you can use a network scanner. I really like this one personally. Also not a bad idea to know who and what is on your network! :)
https://inetapp.de/en/inetx.html
Jeff