Hi
I have not but I have worked on both and used Ethernet on both.
I don't (not 100 %) think it will work as I had a lot of trouble getting the mitz plc to talk to some Ethernet devices due to mitz having different type of Ethernet cards , so be very carefull.
Now I know both do devie net and I have worked on both and found both to be very good but again I have not Connected them this way myself
Donnchadh