[ntp:questions] ntp-4.2.6p5
Steve Clark
sclark at netwolves.com
Wed Sep 3 12:39:05 UTC 2014
On 09/03/2014 02:29 AM, mike cook wrote:
> 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.
Could be, I am running CentOS 6.4, however I don't see the problem with the
latest devel release, ntpd 4.2.7p464 at 1.2483-o, which implies to me that it is a ntpd problem.
Anyone know when the 4.2.8 is to be released?
--
Stephen Clark
*NetWolves Managed Services, LLC.*
Director of Technology
Phone: 813-579-3200
Fax: 813-882-0209
Email: steve.clark at netwolves.com
http://www.netwolves.com
More information about the questions
mailing list