"[EMAIL PROTECTED]" <[EMAIL PROTECTED]> writes: >Hello,
>I have a test environment, > Server(WinXP2,Meinberg ntp-4.2.4p5) > | > ____________________________________________________ > | | > | >C1(XP2,ntp-4.2.4p5) C2(Vista-64,ntp-4.2.4p5) >C3(CentOS5.2,ntp-4.2.2p1) >Since it's time island, no connection to public time server. I select >the orphan mode. After the server and clients start up. At first, the >clents can sync to server's clock. But after 1 day, all 3 clients >begin to sync to its local clock, not the server. The output of ntpq - >p is, > remote refid st t when poll reach delay > offset jitter > ============================================================ > 10.200.98.51 127.0.0.1 5 u 105 256 377 >0.299 -1.886 0.591 > *LOCAL(0) .LOCL. 12 l 23 64 377 > 0.000 >0.000 0.001 >The ntp.conf on server is, >driftfile "C:\Program Files\NTP\etc\ntp.drift" >tos orphan 5 >The ntp.conf on all 3 clients is(except the drift file location), >driftfile "C:\Program Files (x86)\NTP\etc\ntp.drift" >server 10.200.98.51 iburst >server 127.127.1.0 >fudge 127.127.1.0 stratum 12 >logconfig = all >logfile "C:\Program Files (x86)\NTP\etc\ntp.log" >statsdir "C:\Program Files (x86)\NTP\etc\log\" >statistics loopstats peerstats clockstats >filegen loopstats file loopstats type day enable >filegen peerstats file peerstats type day enable >filegen clockstats file clockstats type day enable >At beginning, the configuration file on client has only first 2 lines, >the lines from server 127.127.1.0 were added for debugging purpose. Debugging purposes? What debugging purposes? >The same thing happened two years ago, on different computer hardware. >At that time,I select undiscipline clock on server, and want 5 clients >sync to server. But after days running, the clients out of sync with >server, chasing their own clock. So I have to disable ntpd, and add >ntpdate to crond to sync the time by force. And you never thought of disabling the local clock? Why? >Could any one give me some clues on this issue. Thanks You stick the local clock in why? "doctor it hurts when I beat my head against the wall" . Look at the peerstats log-- are they getting any measurements from the proper host? What is the output of ntpq -p? _______________________________________________ questions mailing list [email protected] https://lists.ntp.org/mailman/listinfo/questions
