From owner-freebsd-questions  Fri Jul  4 07:10:07 1997
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Date: Fri, 4 Jul 1997 09:10:03 -0500 (EST)
From: John Fieber <jfieber@indiana.edu>
To: questions@freebsd.org
Subject: Solaris unhappy with mountd -2
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Because of nfsv3 interoperability problems with both Digital Unix
(4.0) and Solaris, I want to force my FreeBSD box to only allow
v2 connections.  With the -2 option for mountd, Digital Unix is
perfectly happy, but Solaris is responding with:

  server not responding: RPC: Program/version mismatch

The catch is that I have to depend on the automounter on the
Solaris box so I can't explicitly tell mount_nfs anything.

I'm running 2.2.2 with a recent RELENG_2_2 kernel and lkms.

Can an nfs wizard speculate about which end of the connection is
being problematic here?

-john