Marcos Onisto wrote: > Hello All, > > I'd like to solve my doubt about my GPS (SPECTRACOM(2)). I have one > GPS that never work. > I dont know why, but my GPS is working now. Anyway my doubt is about > the syncronization. > Now it's syncronized as below, but i cant to consult the GPS. What is wrong? > > # /usr/local/bin/ntpdate -q localhost > Looking for host localhost and service ntp > host found : localhost > server ::1, stratum 0, offset 0.000000, delay 0.00000 > 28 Feb 11:13:44 ntpdate[1074]: no server suitable for synchronization found > > > # /usr/local/bin/ntptrace localhost > localhost: stratum 1, offset -0.000110, root distance 0.000000, refid 'WWVB' > > > # /usr/local/bin/ntpq > ntpq> pe > remote refid st t when poll reach delay offset jitter > ============================================================================== > *SPECTRACOM(2) .WWVB. 0 l 44 64 377 0.000 -0.095 0.019 >
That is not "GPS". It's a VLF (Very Low Frequency) receiver tuned to 60 KHz. WWVB is the VLF broadcast from the National Institute of Standards and Technology (NIST) located in Fort Collins, Colorado. GPS is a satellite based system. It's an entirely different technology! > ntpq> > ntpq> as > ind assID status conf reach auth condition last_event cnt > =========================================================== > 1 27956 9624 yes yes none sys.peer reachable 2 > > ntpq> > ntpq> as > ind assID status conf reach auth condition last_event cnt > =========================================================== > 1 27956 9624 yes yes none sys.peer reachable 2 > > ntpq> > ntpq> rv 27956 > status=9624 reach, conf, sel_sys.peer, 2 events, event_reach, > srcadr=SPECTRACOM(2), srcport=123, dstadr=127.0.0.1, dstport=123, > leap=00, stratum=0, precision=-13, rootdelay=0.000, > rootdispersion=1.000, refid=WWVB, reach=377, unreach=0, hmode=3, > pmode=4, hpoll=6, ppoll=6, flash=00 ok, keyid=0, ttl=0, offset=-0.095, > delay=0.000, dispersion=1.048, jitter=0.019, > reftime=c9900cc2.0046862e Wed, Feb 28 2007 11:14:26.001, > org=c9900cc2.0046862e Wed, Feb 28 2007 11:14:26.001, > rec=c9900cc3.a75eb068 Wed, Feb 28 2007 11:14:27.653, > xmt=c9900cf8.a78cb75d Wed, Feb 28 2007 11:15:20.654, > filtdelay= 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00, > filtoffset= -0.09 -0.11 -0.11 -0.11 -0.09 -0.13 -0.12 -0.10, > filtdisp= 0.12 1.08 2.03 3.00 3.98 4.94 5.90 6.84 > > ntpq> > ntpq> q > # > > If my hardware is syncronized with the SPECTRACOM(2), why i cant consult then? > Why i receive this message "no server suitable for synchronization found"? > Can someone helpe me? > In what way are you unable to "consult"? Nothing you have posted above shows any problem other than not knowing what technology you are using. If an NTP client attempts to synchronize with your server it should have no difficulty in doing so if it's properly configured. _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
