Connectivity from a Mac to RH4

I am looking for the best way to connect my Mac computer using ESP vision and a FB4. The connectivity driver does not install on a Mac. I would love to use the fixture-net with a cat 5 direct connection between the two instead of an artnet box.

If I set up the Ethernet port on the Mac to the same address as the FB4, will they communicate correctly without the PC driver?

Thanks for the help.