[ntp:questions] Re: unreachable servers

Ronan Flood ronan at noc.ulcc.ac.uk
Fri May 27 17:42:09 UTC 2005


"Richard B. Gilbert" <rgilbert88 at comcast.net> wrote:

> FWIW both gilbreth.ecn.purdue.edu and ntp1.kansas.net are reachable from 
> my site.  I used ntpdate -du which simply queries the server and reports 
> what it would do if I permitted it to adjust my clock.  Both servers 
> responded promptly with times in good agreement with the servers I use 

Same here.

> regularly.   It seems likely, therefore, that the problem IS at your end.

However, those servers don't look healthy:

% xntpdc -n -c memstats gilbreth.ecn.purdue.edu.
time since reset:     4151194
total peer memory:    44130
free peer memory:     3
calls to findpeer:    92889638
new peer allocations: 0
peer demobilizations: 332747
hash table counts:    255 255 255 134 255  61 151 255
                        1 233 255 255 255 255   5 255
                      255 255   3  43 255   2 255 255
                        7 242 255  59 188 255 255 255

% xntpdc -n -c memstats ntp1.kansas.net.
time since reset:     78652
total peer memory:    600
free peer memory:     4
calls to findpeer:    1915437
new peer allocations: 0
peer demobilizations: 14032
hash table counts:      0 107   4   2   1   1   2   0
                        0   0 134   0   0   1   1   0
                       30   0   1 114   0   0   0   0
                        2   1   0   9  71  54  61   0


-- 
                      Ronan Flood <R.Flood at noc.ulcc.ac.uk>
                        working for but not speaking for
             Network Services, University of London Computer Centre
     (which means: don't bother ULCC if I've said something you don't like)



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