Собственно
# ntpq -pn remote refid st t when poll reach delay offset jitter ============================================================================== 192.168.12.30 .LOCL. 1 u 53 64 3 49.913 -415.78 2.226 # ntpdate -q localhost server 127.0.0.1, stratum 16, offset -0.000008, delay 0.02567 4 Apr 17:41:56 ntpdate[30692]: no server suitable for synchronization found # ntpdate -q 192.168.12.30 server 192.168.12.30, stratum 1, offset -0.423523, delay 0.08722 4 Apr 17:43:16 ntpdate[30778]: adjust time server 192.168.12.30 offset -0.423523 sec