Hello! I’m usingntpd to synchronize some devices on QNX from one on QNX, synced from TSIP. With some simple app based on libntpq I query ntpd and get somesome status/offsets information. I need offsets to become about millisecondvery fast after start: tos mindist1.000 tinkerpanic 0 stepout 60 disableauth server127.127.22.0 maxpoll 4 fudge127.127.22.0 refid PPS0 server 127.127.8.0mode 10 prefer maxpoll 4 fudge127.127.8.0 refid TSIP time1 0.08 server10.1.1.11 prefer iburst maxpoll 4 broadcastclient * When I loose one ntp source, status become “sync_unspec” immediately, but when I loose PPS/ TSIP it may take 30 minutes to reset it to “sync_unspec”. However they become “unreachable” just fine after 2 minutes when I plug out antenna. So is it an error? * Time get’s slewed very slowly. It may take 2-3 hours to remove PPS offset of 20ms. Is it a good situation? Can I speed it up to 5 minutes or so? * When I use broadcast scheme offsets and jitters on ntp sources may become >10ms. Are there any differences with polling? * Can maxpoll decrease or increase slew time or accuracy? Thanks,Nickolay Orekhov _______________________________________________ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions
