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hi, |
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|
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ich habe auf einem root einen NTP(D) server installiert. Dieser läuft |
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auch wunderbar, mit der Ausnahme, das es mir nicht gelingt, über ntpdate |
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eine Zeit von diesem Server zu holen. |
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|
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Meine Config sieht so aus: |
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|
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===== |
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# /etc/ntp.conf, configuration for ntpd |
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|
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# ntpd will use syslog() if logfile is not defined |
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#logfile /var/log/ntpd |
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|
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driftfile /var/lib/ntp/ntp.drift |
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statsdir /var/log/ntpstats/ |
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|
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statistics loopstats peerstats clockstats |
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filegen loopstats file loopstats type day enable |
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filegen peerstats file peerstats type day enable |
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filegen clockstats file clockstats type day enable |
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|
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|
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# You do need to talk to an NTP server or two (or three). |
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#server ntp.your-provider.example |
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|
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# pool.ntp.org maps to more than 100 low-stratum NTP servers. |
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# Your server will pick a different set every time it starts up. |
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# *** Please consider joining the pool! *** |
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# *** <http://www.pool.ntp.org/#join> *** |
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|
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server de.pool.ntp.org |
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server pool.ntp.org |
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server ntp1.sp.se |
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server ntp2.sp.se |
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server ntp1.mmo.netnod.se |
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server ntp2.mmo.netnod.se |
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server ntp1.sth.netnod.se |
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server ntp2.sth.netnod.se |
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server ntp1.gbg.netnod.se |
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server pool.ntp.org |
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server 129.69.1.153 |
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server 194.25.134.196 |
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server 195.145.119.188 |
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server ntps1-0.cs.tu-berlin.de prefer |
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server clock.isc.org |
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server ptbtime1.ptb.de |
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server ptbtime2.ptb.de |
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|
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## uncomment for extra reliability |
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|
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# ... and use the local system clock as a reference if all else fails |
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# NOTE: in a local network, set the local stratum of *one* stable server |
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# to 10; otherwise your clocks will drift apart if you lose connectivity. |
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server 127.127.1.0 |
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fudge 127.127.1.0 stratum 13 |
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|
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#restrict default kod notrap nomodify |
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|
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# Local users may interrogate the ntp server more closely. |
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#restrict 127.0.0.1 nomodify |
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======== |
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|
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Ich habe nun schon einige Optionen herausgenommen, weil ich vermute, das |
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diese Config zu restriktiv ist. |
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|
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Nur zur wiederholung, dieser NTP Server soll aus dem Internet erreichbar |
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sein (0.0.0.0), natürlich nur lesend. Den UDP Port 123 habe ich |
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weitergeleitet, aber ntpdate bringt: |
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|
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====== |
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root@anjali:~# ntpdate -q cst-it.de |
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server 212.227.82.111, stratum 16, offset 4.887785, delay 0.16156 |
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9 May 23:23:33 ntpdate[18540]: no server suitable for synchronization found |
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====== |
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|
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Bisher verwende ich rdate, welches über die xinetd läuft (time), aber |
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ntp wäre mir lieber. |
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|
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|
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Noch eine Info: |
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|
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jabber:~# ntpq -p |
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remote refid st t when poll reach delay offset |
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jitter |
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============================================================================== |
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-jj21.de 130.149.17.8 2 u 25 64 177 8.699 21893.5 |
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1.273 |
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-zirkon.biophys. 134.99.128.80 2 u 29 64 177 8.131 21871.7 |
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1.249 |
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-ntp1.sp.se .PPS. 1 u 29 64 177 50.013 21896.1 |
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1.063 |
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+ntp2.sp.se .PPS. 1 u 26 64 177 54.586 21893.4 |
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0.986 |
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-ntp1.mmo.netnod .PPS. 1 u 26 64 177 26.324 21889.9 |
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0.987 |
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-ntp2.mmo.netnod .PPS. 1 u 22 64 177 26.334 21890.8 |
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1.368 |
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-ntp1.sth.netnod .PPS. 1 u 25 64 177 44.524 21892.6 |
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1.768 |
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-ntp2.sth.netnod .PPS. 1 u 22 64 177 49.095 21894.8 |
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1.631 |
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-ntp1.gbg.netnod .PPS. 1 u 27 64 177 32.204 21890.9 |
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1.774 |
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-216-51-18.7001. 192.36.143.150 2 u 25 64 177 64.299 21903.0 |
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2.545 |
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+rustime01.rus.u .DCFp. 1 u 26 64 177 7.109 21893.7 |
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1.767 |
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-bilbo.sul.t-onl 172.20.96.197 2 u 26 64 177 7.188 21894.9 |
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1.330 |
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+ntp1.t-online.d .DCFa. 1 u 25 64 177 4.374 21894.3 |
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2.416 |
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*ntps1-0.cs.tu-b .PPS. 1 u 32 64 177 16.820 21894.2 |
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1.399 |
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-clock.isc.org .GPSi. 1 u 28 64 177 170.873 21886.9 |
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5.898 |
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-ptbtime1.ptb.de .PTB. 1 u 27 64 177 11.012 21894.9 |
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1.965 |
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+ptbtime2.ptb.de .PTB. 1 u 21 64 177 11.367 21893.4 |
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0.967 |
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LOCAL(0) LOCAL(0) 13 l 26 64 177 0.000 0.000 |
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0.001 |
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|
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|
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Was könnte ich noch vergessen haben? |
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|
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cu denny |