Harlan and Dave, Many thanks for your explanations.
On the morning of last Monday, 2011-12-27, I compiled and installed NTP on two Sun/Solaris systems (each with its own GCC compiler: 3.4.6 and 3.4.2 respectively). System 'B' logged the 'fuzz' message at 2011-12-28 18:45:39A and again at 2011-12-30 05:48:51A. It's a Sun Fire V240 with Solaris 9. System 'A' has been silent for at least 7 weeks. It's a Sun Fire V445, also with Solaris 9. Paul _______________________________________________ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions