Looking for PD NFS

[Yasushi YONEDA]

I am looking for a PD version of NFS.

Besides 4.4BSD(4.3BSD-Reno)'s PD NFS,
is there PD implementation of NFS ?

Is 4.4BSD's PD NFS completely free ?
(from Sun's license, AT&T's license)

Thanks in advance.

--- yoneda at Panasonic
--
Yasushi YONEDA		E-mail:yoneda at sws.cpd.mei.co.jp
Panasonic (Matsushita Electric Industrial Co., Ltd.)
Kansai Information & Communications Research Laboratory