I've got a new Nano-10 here (no rs-232 port). I haven't had any luck on the initial hook up over ethernet, nor did I with prior FMDs. I ended up using rs-232 and TL server to get ip and passwords assigned on the FMD's. The ethernet worked great after that for Trilogi and web.
Is it reasonable to think about using one of my already setup FMD's to talk to the Nano over the 485 and set up the ethernet port on the Nano?
If not, I'll locate a usb to 485 converter.