Someone started some discussion on FreeBSD-questions mail list that may chime in with some sysadmins on this mail list, so I decided to pass it alone: https://lists.freebsd.org/pipermail/freebsd-questions/2017-October/279108.html Sorry about spam (those who consider it spam). Valeri ++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++