What you just posted about - nfsd.
It was just a piece of software that wasn't available for AmiTCP, it came with the commercially available INet 225 - not that any _sane_ person would want to run NFS server on Amiga, for "inter-amiga" filesystems there was netfs, and for NFS client on Amiga there was ch_nfs. Later came Samba and SMBFS which Olsen still maintains today.
Aha, penny dropped. AS225 is a working distro, in the sense of uncompromised, but isn't really guaranteed working with different network cards.
Well, yes, but AS225r2 supports SANA-II, and works well with a whole range of cards, as well as you can expect a TCP stack from that time to work.
Inet225 is a distinctly dodgy distro, from a network compatibility and remote gateway point of view.
What? What are you basing this assumption on??
AmiTCP Pro is a real solution, but it's not the only possible solution and a bit of slog to get going.
There is and never was anything called "AmiTCP Pro", the name was "AmiTCP/IP v4.x" where "x" was a number between 0 and 2, and it was commercial after the guys who were working on AmiTCP, the so called "AmiTCP Group", mostly some guys from Finland, decided the work they put into it was too much to do it for free - it was a big hoopla at the time, going from GPL to commercial closed source, was considered... treason, by many. In the process I think bsdsocket.library also was updated to support more BSD 4.2 functionality.
What was that Roadthingy new release? Roadshow, sounds cheaper and more functional than AmiTCP Pro. And your original answer, so I guess we've just gone round in a big circle to come back to your first response. 
Yeah. RoadShow 1.2 is supported and updated to this day, by the guy you see here posting under the name "olsen", who is a living legend in our community, and probably one of the nicest guys you will ever encounter here

It is the TCP stack of OS4.1 as well.
For someone who appears to be living under a rock, you for sure produce a lot of text :laughing: