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AlexS
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Leap Second insertion

Wed May 06, 2015 7:47 am

Hi

Is there any issue with ROS and the upcoming leap second insertion ?

Alex
 
dw5304
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Re: Leap Second insertion

Tue Jun 30, 2015 12:10 am

bump
 
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boen_robot
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Re: Leap Second insertion

Tue Jun 30, 2015 12:38 pm

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?
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AzAel76
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Re: Leap Second insertion

Wed Jul 01, 2015 3:45 am

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.
 
dw5304
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Re: Leap Second insertion

Wed Jul 01, 2015 6:15 am

 
bmv
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Re: Leap Second insertion

Wed Jul 01, 2015 9:53 am

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.
 
lambert
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Re: Leap Second insertion

Wed Jul 01, 2015 10:42 am

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.
 
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normis
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Re: Leap Second insertion

Wed Jul 01, 2015 10:44 am

only happened if you used NTP package, it seems currently http://forum.mikrotik.com/viewtopic.php?f=2&t=98138
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