[ntp:questions] ntp-4.2.6p5
mike cook
michael.cook at sfr.fr
Wed Sep 3 06:29:57 UTC 2014
Le 22 août 2014 à 20:09, Steve Clark a écrit :
> Hello,
>
> We are running the above release. It works great until the interface for the default route is
> brought down and then back up. Then after a half hour or so it ntpstat starts returning
>
>
> synchronised to unspecified at stratum 4
> time correct to within 1149 ms
> polling server every 64 s
>
> $ ntpdc -c dmpeers
> remote local st poll reach delay offset disp
> =======================================================================
> ccadmin.cycores 0.0.0.0 2 64 0 0.03999 0.004545 3.99217
> va-time.techpro 0.0.0.0 2 64 0 0.05200 0.004608 3.99217
> time.tritn.com 0.0.0.0 2 64 0 0.07124 -0.004152 3.99217
> 167.88.119.29 0.0.0.0 3 64 0 0.03712 -0.002695 3.99217
> Fri Aug 22 09:06:30 EDT 2014
< snip the rest >
< snip the rest >
I have
version="ntpd 4.2.6p5 at 1.2349-o Mon Jul 2 04:47:51 UTC 2012 (1)",
on FreeBSD 8.2, Soekris
I have just done a test , bringing down and up the default rout interface and see no issue.
NTP is still serving normally.
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 192.168.1.1 UGS 0 328387 sis0
selectron# ntpq -pn
remote refid st t when poll reach delay offset jitter
==============================================================================
o127.127.22.1 .PPS1. 0 l 4 16 377 0.000 0.002 0.008
*192.168.1.4 .PPS1. 1 u 1 16 377 0.870 0.180 0.049
145.238.203.14 .INIT. 16 u - 64 0 0.000 0.000 0.000
130.159.196.118 193.62.22.98 2 u 23d 1024 0 25.034 0.456 0.000
109.75.188.245 81.169.231.35 3 u 23d 64 0 18.327 -4.405 0.000
x194.50.97.12 194.50.97.34 4 u 17 64 377 17.623 15.056 0.164
+212.83.133.51 145.238.203.14 2 u 4 64 377 2.751 0.486 0.096
selectron# ifconfig sis0 down; ifconfig sis0 up
Sep 3 08:02:38 selectron su: mike to root on /dev/pts/0
Sep 3 08:05:39 selectron routed[693]: interface sis0 to 192.168.1.50 turned off
Sep 3 08:05:40 selectron routed[693]: interface sis0 to 192.168.1.50 restored
$ ntpchk
ntp is up and running - checking peer status
Wed Sep 3 08:12:28 CEST 2014
remote refid st t when poll reach delay offset jitter
==============================================================================
o127.127.22.1 .PPS1. 0 l 10 16 377 0.000 0.011 0.008
*192.168.1.4 .PPS1. 1 u 7 16 377 0.912 0.191 0.044
145.238.203.14 .INIT. 16 u - 64 0 0.000 0.000 0.000
130.159.196.118 193.62.22.98 2 u 23d 1024 0 25.034 0.456 0.000
109.75.188.245 81.169.231.35 3 u 23d 64 0 18.327 -4.405 0.000
x194.50.97.12 194.50.97.34 4 u 7 64 377 17.601 15.555 0.169
+212.83.133.51 145.238.203.14 2 u 63 64 377 2.769 0.516 0.042
Maybe it's a problem with your OS.
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