[Kea-users] Wrong values in Kea statistics

Thomas Markwalder tmark at isc.org
Wed May 3 10:04:32 UTC 2017


Hello Nicolas:

Fabulous!  We look forward to feedback on the release.

Regards,

Thomas

On 5/3/17 4:17 AM, Chaigneau, Nicolas wrote:
>
> Hello,
>
>  
>
>  
>
> We’re upgrading to Kea 1.2, so I won’t need a patch for 1.1.0 after
> all. :)
>
>  
>
>  
>
> Regards,
>
> Nicolas.
>
>  
>
> *De :*Kea-users [mailto:kea-users-bounces at lists.isc.org] *De la part
> de* Chaigneau, Nicolas
> *Envoyé :* mercredi 19 avril 2017 15:33
> *À :* Thomas Markwalder; kea-users at lists.isc.org
> *Objet :* Re: [Kea-users] Wrong values in Kea statistics
>
>  
>
> Thomas,
>
>  
>
>  
>
> I would love to use 1.2 :)
>
>  
>
> Timing is unfortunate though. We’re currently integrating Kea 1.1.0,
> and we might not have the time to upgrade to 1.2 when it’s available.
>
> If this is the case I’ll have to fix the issue on 1.1.0 before we
> ship. If you provide an official patch, it will be easier :)
>
>  
>
>  
>
> Regards,
>
> Nicolas.
>
>  
>
> *De :*Thomas Markwalder [mailto:tmark at isc.org]
> *Envoyé :* mercredi 19 avril 2017 15:20
> *À :* Chaigneau, Nicolas; kea-users at lists.isc.org
> <mailto:kea-users at lists.isc.org>
> *Objet :* Re: [Kea-users] Wrong values in Kea statistics
>
>  
>
> Hi Nicolas:
>
> It does affect 1.1.0.  We can probably make a patch available, of
> course we would encourage you to upgrade 1.2.  It has lots of shiny
> new features to play with.
>
> Cheers,
>
> Thomas
>
>
> On 4/19/17 8:35 AM, Chaigneau, Nicolas wrote:
>
>     Hello Thomas,
>
>      
>
>      
>
>     I assume this issue also affects Kea 1.1.0 ?
>
>      
>
>     If so, would it be possible to have a corrective patch for 1.1.0 ?
>
>      
>
>      
>
>      
>
>     Regards,
>
>     Nicolas.
>
>      
>
>     *De :*Kea-users [mailto:kea-users-bounces at lists.isc.org] *De la
>     part de* Thomas Markwalder
>     *Envoyé :* mercredi 19 avril 2017 14:08
>     *À :* kea-users at lists.isc.org <mailto:kea-users at lists.isc.org>
>     *Objet :* Re: [Kea-users] Wrong values in Kea statistics
>
>      
>
>     Hello Malcom:
>
>     As per my private replies to you, we have identified the issue.  
>     As a matter of expediency, I have created a ticket for your issue:
>
>        http://kea.isc.org/ticket/5247#ticket
>
>     and we are working into our Kea 1.2 release which is in beta now. 
>     Code freeze for final is Monday.  We felt this issue warranted a
>     fix forthwith.  You'll need to register:
>
>     http://kea.isc.org/register
>
>     to view the ticket.
>
>     To recap the issue:   The v4 server does not increment
>     assigned-leases when expired leases are renewed (same client) or
>     reused (different client).  Since we decrement assigned-leases
>     each time we expire a lease (as we should), the assigned-leases
>     stat becomes incorrect with the first reissue of an expired lease.
>
>     Based on that stats you provided, it looks like client leases
>     expire pretty frequently in your environment as your
>     reclaim-leases stat is quite large.
>
>     Additionally testing shows  a similar error in v6 assigned-nas
>     assigned-pds stats.  This will be corrected under the same ticket.
>
>     Regards,
>
>     Thomas Markwalder
>
>     On 4/17/17 9:30 AM, Malcolm Scerri wrote:
>
>         Hello everyone,
>
>          
>
>         I am using Kea socket to obtain statistics per each configured
>         subnet. However, the value of Assigned addresses is exceeding
>         the value of Total addresses.
>
>          
>
>         This issue is currently occurring on two servers and on
>         multiple subnets and cannot figure out what might be wrong.
>
>          
>
>         I appreciate any help on this matter.
>
>          
>
>         Thank you in advance!
>
>          
>
>         Malcolm.
>
>          
>
>          
>
>          
>
>          
>
>
>
>
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>
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>
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>
>      
>
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>  
>

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