Notes on debugging and diagnosing problems with NTP time service.
Debugging/Diagnosing NTP problems
/usr/local/sbin/ntpq ntpq> pe Display servers/peers. Before the address should be a single-char code: '*', '+', ' ', etc. '*' indicates the server that the clock is syncd to, '+' indicates a server it can be syncd to (but is not) ntpq> rv Display stats on local clock - if stratum = 16, clock is not set to NTP time. ntpq> ... Most of ntpq output is useful - please see NTP doco for more.