[ntp:questions] ntpd

Valera valera.sigaev at developonbox.ru
Tue Aug 2 16:11:37 UTC 2011



02.08.2011 19:26, Danny Mayer ?????:
> On 7/29/2011 9:47 AM, Valera wrote:
>> Hello.
>>
>> I have some issues with ntp-4.2.6p3 package which was downloaded from
>> www.ntp.org
>> I did all build stages such as: ./configure and make. After that I tried
>> to execute obtained ntpd binary file with arguments "-p
>> /var/run/ntpd.pid -g". Full execution string is: sudo
>> ~/ntp-4.2.6p3/ntpd/ntpd -p /var/run/ntpd.pid -g
>> The ntpd binary file related to my ubuntu 11.04 reliase works and
>> syncronizes time with default ubuntu time servers fine. But ntpd from
>> ntp-4.2.6p3 works without any visible issues but didn't syncronize local
>> time with time servers.
>> Both servers were executed with the same argument strings and the same
>> configureation files. I think that this issue may be related to
>> configuration(in config.h for example) but can't find the place.
>>
>> Best wishes.
> I installed a prebuilt ntp package on ubuntu last week using apt-get. It
> gave me 4.2.6p2. Do you know what you got?
>
I got the same version.
> I did have to fix the ntp.conf file because they did not use any iburst
> lines and I did change it to use the pool option rather than server
> option to fetch a number of addresses to use. Are you using the ubuntu
> configuration unchanged?
>
Yes I'm using ntp.conf without any changes.What I should change in my's 
configuration file?
> Did you run ntpq -p to see what if anything you are getting for servers?
> Can you post it here?
>

    vvs at sigaev:~$ ~/work/ntp-4.2.6p3/ntpq/ntpq -p
          remote           refid      st t when poll reach   delay  
    offset  jitter
    ==============================================================================
    -c53n253.polustr 131.188.3.220    2 u    3   64  377    4.825 
    273.376   1.615
    +mail.bisel.ru   62.149.0.30      2 u   65   64  377    9.834 
    315.948   1.293
    -webhost.mitht.r 81.95.131.130    3 u    3   64  377   12.084 
    302.347   0.312
    *194.190.16.51   62.117.76.138    2 u   66   64  377   12.631 
    315.785   0.446
    +europium.canoni 193.79.237.14    2 u   11   64  377   47.618 
    309.748   5.935
    vvs at sigaev:~$
    vvs at sigaev:~$ ~/work/ntp-4.2.6p3/sntp/sntp 194.190.16.51
      2 Aug 19:59:25 sntp[18295]: Started sntp
    2011-08-02 19:59:25.052161 (-0300) +0.315752 +/- 0.018951 secs


Btw: After that I downloaded development version 4.2.7... and this 
version also synchronizes pc fine.
> Danny
>



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