On 11-02-08 00:57, Ask Bjørn Hansen wrote:
> 
> On Feb 10, 2008, at 2:09 PM, Arnold Schekkerman wrote:
>> 1202631052,"2008-02-10 08:10:52",-0.00433087348937988,-4,13.7 !!!
> 
> If the stratum is 6 or higher then you get a negative score.  I expected
> that to be high enough to not happen for otherwise good servers.  I've
> changed it to 8 or higher.

>From my config I would say my system would be stratum 4 at most, but
according to my log it was even stratum 2 (sync'ed to the st 1 server) from
Feb 6 to Feb 11. The system is running for 37 days with a stable PLL
Frequency (61.400 +/- 0.030 for the past week).

My peers are:

        remote  refid           st poll reach   delay   offset
==============================================================================
-194.109.22.18  129.132.2.21    3  1024 377     6.897   10.806
-131.211.80.155 131.211.80.22   2  1024 377     10.183  8.516
+204.9.53.11    64.183.55.54    2  1024 377     7.586   3.855
-82.95.238.2    193.79.237.14   2  1024 377     16.427  26.800
*213.84.46.114  .DCFa.          1  1024 377     15.114  -3.587
+145.24.129.6   192.87.36.4     2  1024 377     12.554  5.576
-217.114.97.98  130.88.202.49   3  1024 377     11.180  10.544
 127.127.1.0    .LOCL.          10   64 377

>From my log files:
Feb  6 12:27:58 gateway ntpd[6090]: synchronized to 213.84.46.114, stratum 1
Feb 11 13:47:20 gateway ntpd[6090]: synchronized to 131.211.80.155, stratum 2
Feb 11 13:59:01 gateway ntpd[6090]: synchronized to 213.84.46.114, stratum 1

> I've mentioned it before:  The monitoring system isn't trying to measure
> more accurately than 100-200ms (the point where the score starts being
> negatively impacted).  The goal is to have reasonable servers in the
> pool; not to provide benchmarks for the server operators.

Yes, I know, I just look for fun. I could not explain this max. score drop
and it happened more than once in the past months.

Kind regards,
    Arnold &:-)

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