For connecting my SE/30 to my iBook G3 900MHz/32VRAM or Mac mini, I use 7.5.5, OpT 1.3, AppleShare 3.7.4 and that's about it. They made some changes in the 7.5.5 for networking.
I don't know if that's exactly what you need, but that's what I use, and aside from dropping out every two hours or so (could be auto disconnect, never tried a continuous connection transfer like this 280GB, 40GP image to see what it would do: because that exceeds my HDD by over 1000%, I'd just copy it over to the Mac mini) I really don't have a problem.
System 6 ethernet networking is a real mystery.
I don't know if that's exactly what you need, but that's what I use, and aside from dropping out every two hours or so (could be auto disconnect, never tried a continuous connection transfer like this 280GB, 40GP image to see what it would do: because that exceeds my HDD by over 1000%, I'd just copy it over to the Mac mini) I really don't have a problem.
System 6 ethernet networking is a real mystery.