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Leap Second insertion
Posted: Wed May 06, 2015 7:47 am
by AlexS
Hi
Is there any issue with ROS and the upcoming leap second insertion ?
Alex
Re: Leap Second insertion
Posted: Tue Jun 30, 2015 12:10 am
by dw5304
bump
Re: Leap Second insertion
Posted: Tue Jun 30, 2015 12:38 pm
by boen_robot
As long as you have set up an NTP client on the router, your router's clock should get in sync soon after the leap second is inserted, assuming the NTP server is one that adds the leap second.
Any particular issue you're worried about?
Re: Leap Second insertion
Posted: Wed Jul 01, 2015 3:45 am
by AzAel76
I don't have ntp, but for some reason my ccr-1008 became unresponsive at exactly the time of the leap second.
Activity lights where active but no other services. Console was unresponsive, ended up power cycling.
Re: Leap Second insertion
Posted: Wed Jul 01, 2015 6:15 am
by dw5304
Re: Leap Second insertion
Posted: Wed Jul 01, 2015 9:53 am
by bmv
We also had 2 of our 3 CCR1036's fail at exactly 00:00 GMT (01:00 BST).
1 CCR1036 stayed online however.
They are on 6.27.
We can only bring them back online with a hard power cycle.
The LCD screen would not light up, and no traffic to or from the router.
NTP was configured on all.
Everything is back online now, but it appears very coincental that they both went offline at the same time after 00:00 GMT.
Re: Leap Second insertion
Posted: Wed Jul 01, 2015 10:42 am
by lambert
We only have a handful of CCRs, 1036 and 1009. 6.18, 6.24, and 6.27.
No lockups.
The RouterOS NTP client, in unicast mode, is pointed at 2 of our FreeBSD servers which are synced to pool.ntp.org.
Re: Leap Second insertion
Posted: Wed Jul 01, 2015 10:44 am
by normis
only happened if you used NTP package, it seems currently
http://forum.mikrotik.com/viewtopic.php?f=2&t=98138