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matthew.garman@×××××.com wrote: |
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> I've been struggling with ntp for some time now. I've followed the |
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> gentoo wiki HOWTO for ntp: |
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> |
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> http://gentoo-wiki.com/HOWTO_Setup_MythTV#NTP |
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> |
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> As well as many other sources over the months. Basically, ntpq |
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> shows that I am not synchronized to any peers: |
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> |
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> # ntpq -p |
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> remote refid st t when poll reach delay offset jitter |
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> ============================================================================== |
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> Time4.Stupi.SE .PPS. 1 u 37 64 377 124.516 -11202. 1225.91 |
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> thesimonet.org .TRUE. 1 u 38 64 377 109.329 -11213. 1232.51 |
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> fin.rshell.net 192.114.62.249 3 u 32 64 377 205.910 -9569.1 1521.31 |
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> titan.cais.rnp. 32.233.177.224 2 u 44 64 377 165.240 -11991. 1915.26 |
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> |
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> That first space in the peers list is a tally mark that, according to |
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> the ntpq documentation at: |
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> |
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> http://www.eecis.udel.edu/~mills/ntp/html/ntpq.html |
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> |
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> Means that those peers are all rejected: "The peer is discarded as |
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> unreachable, synchronized to this server (synch loop) or outrageous |
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> synchronization distance." |
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> |
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> Likewise: |
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> # ntpq -c rv | grep stratum |
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> processor="i686", system="Linux/2.6.14-gentoo-r5", leap=11, stratum=16, |
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> |
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> I should be at stratum 3, not 16 (which means I'm not synchronized |
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> to anything). |
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> |
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> My /etc/ntp.conf: |
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> |
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> tinker panic 0 |
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> minpoll 4 |
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> maxpoll 10 |
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> server pool.ntp.org |
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> server 0.pool.ntp.org |
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> server 1.pool.ntp.org |
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> server 2.pool.ntp.org |
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> driftfile /var/lib/ntp/ntp.drift |
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> logfile /var/log/ntp.log |
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> restrict default nomodify nopeer |
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> restrict 127.0.0.1 |
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> |
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> |
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> Nothing special there! To further clarify, I actually have this |
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> problem on *two* machines. FWIW, I've also tried the OpenBSD |
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> OpenNTP package, but haven't had any luck with that either (except |
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> on my OpenBSD machine!). Using OpenNTP on these two machines |
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> *seemed* to work fine, but the computers still gained time too |
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> quickly. |
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> |
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> I've been fighting this for what seems like forever. If anyone has |
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> any insight or thoughts, I'm happy to hear it! |
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> |
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> Thanks, |
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> Matt |
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> |
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> |
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|
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mine: |
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|
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$ 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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+ns.pnpitalia.it 62.101.81.203 3 u 764 1024 377 0.242 7.403 |
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4.093 |
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*192.168.76.2 193.204.114.105 2 u 215 1024 377 1.170 11.839 |
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39.537 |
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|
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$ cat /etc/ntp.conf |
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# Generated by dhcpcd for interface eth1 |
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restrict default noquery notrust nomodify |
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restrict 127.0.0.1 |
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restrict 192.168.76.1 nomodify notrap noquery |
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server 192.168.76.1 |
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restrict 192.168.76.2 nomodify notrap noquery |
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server 192.168.76.2 |
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driftfile /var/lib/ntp/ntp.drift |
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logfile /var/log/ntp.log |
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|
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^^^ this is to join a _local_ server |
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|
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I'm a bit rust on this but should the "restrict" parameters allow |
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servers from pool.ntp.org ? |
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also if there is delta time too big it wont syncronize , before to start |
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the ntp server try a |
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|
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ntpdate -4b 0.pool.ntp.org |
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ntpdate -4b 1.pool.ntp.org |
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|
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then start ntp, leave pass few hours and then check again the result of |
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ntpq -p |
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|
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as said I'm a bit rush but small variation of what described here should |
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work. |
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|
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|
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-- |
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