just an ssh -Y connection, which may at times be supplemented as I also
use an sshfs "mount", which works well as long as its user 1000 on both
ends of the cable. Root access is disallowed going either way as part of
my security model here. I've long since given up on ever keeping an nfs
share work here for more than a month or so, somebody is always screwing
with it breaking established connections. Samba/cifs has been broken at
weekly intervals since Tridgel? took on a partner many yeas ago now.