Original query:
> We have been having problems this week with our NIS+ server. It has been
> sporadic ever since Monday night of this week. Our users have been
> un-able to login to any of the workstations, except for short periods of
> time (about 15 minutes).
>
> I was told by Sun that this might be a load problem, but that seems
> improbable: we've been running with this setup all semester. It wasn't
> until this week (when most students are gone) that we began experiencing
> any problems.
Thanks to:
Charles Best <charles@calfp.co.uk>
Gerald Combs <gerald@unicom.net>
Suggestions:
-------------------------------
Use snoop to look at NIS+ traffic and login to a machine. I think that you
may have a NIS+ replica giving bogus information to your NIS+ clients.
-------------------------------
Check to make sure your system clocks are in sync. NIS+'s
authentication info is time-sensitive.
-------------------------------
Solution:
This problem was evidently caused by several events that happened to
trigger an incompatiblity of some sort between UUCP and NIS+. We
discovered that NIS+ would "disappear" when the xx:11 and xx:41 uucp
cronjobs ran. To solve, we removed the SUNWbnuu and SUNWbnur packages
from all machines where it was not needed. The problem disappeared as
quickly as it had appeared.
Thanks for the help.
_o ) mah@eecs.tulane.edu
Mark `Hex' Hershberger `\< New Orleans, LA (
(*)/(*) c[] hex@eecs.tulane.edu
How vigilant we are! determined not to live by faith if we can
avoid it; all the day long on the alert, at night we unwillingly
say our prayers and commit ourselves to uncertainties.
-- Thoreau
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