[ICANN-CSC] Action Item - Proposed KPIs for KSK performance

Gaurav Vedi gaurav.vedi at gmail.com
Wed Apr 15 19:11:55 UTC 2020


Hi Naela,

I agree with Brett that this is a very good starting point :)

However, I do need some clarification regarding regarding the new new
metrics that are qualitative in nature:

1) The first metric "KSK ceremony Performed" is qualitative in nature with
100% SLA Threshold. How to do measure the success of the metric if lets say
ceremony is delayed by few days ?
   a) Scenario #1: Ceremony completed successfully no later than 33 days
prior to signature expiration. Success = 100%
   b) Scenario#2: Ceremony completed successfully with 3 days delay and 30
days prior to signature expiration. Will the success be measured at 90% (=
30 * (100/33)) ? OR just 0%.

Just trying to understand how these metrics will be calculated.

Regards,
Gaurav

On Wed, Apr 15, 2020 at 2:37 PM Brett Carr <brett.carr at nominet.uk> wrote:

> Thanks Naela,
>
>
>
>                 As mentioned this is a great starting point.
>
>
>
>             Just to get some additional suggestions on the record for when
> we do pick this up again.
>
>
>
>    1. I wonder If there is something we can track/assess in relation to
>    the management IANA do of the ZSK Operator.
>    2. When the discussions have concluded on how often the KSK should be
>    rolled we should track that activity.
>    3. I’d also like to suggest we track the TCR Churn, as a lot of the
>    management and monitoring is done by the TCRs I think it’s important that
>    new TCRs are regularly added and long term TCRs are retired.
>
>
>
> Brett
>
>
> --
> Brett Carr
> Manager DNS and Network Engineering
> Nominet UK
>
>
>
>
>
>
>
> *From: *ICANN-CSC <icann-csc-bounces at icann.org> on behalf of Naela Sarras
> <naela.sarras at iana.org>
> *Date: *Thursday, 2 April 2020 at 17:31
> *To: *"icann-csc at icann.org" <icann-csc at icann.org>
> *Subject: *[ICANN-CSC] Action Item - Proposed KPIs for KSK performance
>
>
>
> Dear CSC,
>
>
>
> During the March 2020 CSC meeting, Kim Davies gave a presentation on
> IANA’s role in managing the Root Key Signing Key (KSK). I have attached the
> presentation again for your reference if needed.
>
>
>
> Following the presentation and discussion, we were tasked with an action
> item to come up with possible key performance indicators to monitor
> performance of the KSK.
>
>
>
> Please find attached a document regarding with proposed measurements for
> CSC consideration.
>
>
>
> We look forward to discussing the attached with you.
>
>
>
> Best regards,
>
>
>
> Naela Sarras
>
> Director, IANA Operations
>
> ICANN
>
>
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-- 
Regards,
Gaurav Vedi
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