[ntp:questions] Same Pool Server in list

Marc-Andre Alpers m-a.alpers at web.de
Mon Jul 2 09:40:31 UTC 2012


Hello!

I have restarted my NTPd and the following happened.

root at amd-x4:~# ntpq -p
     remote           refid      st t when poll reach   delay   offset 
jitter
==============================================================================
*gamma.rueckgr.a 131.188.3.222    2 u    3   64    1   27.690    8.062 
 4.518
+mail.danzuck.eu 192.53.103.103   2 u    2   64    1   26.608   10.621 
 1.757
 evie.fra1.as411 78.47.148.174    3 u    1   64    1   36.242    8.622 
 4.338
 evie.fra1.as411 78.47.148.174    3 u    2   64    1   27.690    9.442 
 2.231
 europium.canoni 193.79.237.14    2 u    9   64    1   37.602    8.374 
 0.000
 router.lan      129.70.130.70    3 u    2   64    1    0.530    1.327 
 0.114

Twice the same NTP server in the list.

root at amd-x4:~# ntpq -pn
     remote           refid      st t when poll reach   delay   offset 
jitter
==============================================================================
+78.47.148.174   131.188.3.222    2 u    7   64    1   27.690    8.062 
 4.518
*178.162.174.191 192.53.103.103   2 u    6   64    1   26.608   10.621 
 1.757
 2a01:4f8:d13:23 78.47.148.174    3 u    5   64    1   36.242    8.622 
 4.338
 78.46.221.42    78.47.148.174    3 u    4   64    1   27.690    9.442 
 3.712
 91.189.94.4     193.79.237.14    2 u   13   64    1   37.602    8.374 
 0.000
+192.168.222.254 129.70.130.70    3 u    2   64    1    0.412    0.971 
0.267 

I use the pool server and I have IPv6 connectivity. How can i
prevent that the same NTP Server is in the list?

My Server list:

server 0.de.pool.ntp.org iburst
server 1.de.pool.ntp.org iburst
server 2.de.pool.ntp.org iburst
server 3.de.pool.ntp.org iburst
server ntp.ubuntu.com
server 192.168.222.254 iburst

-- 
Best regards
Marc-Andre Alpers



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