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<p class="MsoNormal">Hi Brett,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I will add the suggestion below to the document we started and look into them further before our next check-in on this issue in July.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For #1, I need to discuss with Kim what is there to track or assess (if any) in terms of the ZSK operator.<o:p></o:p></p>
<p class="MsoNormal">For #2, yes we should find a way to keep the CSC informed about this and as the discussions are finalized, <o:p></o:p></p>
<p class="MsoNormal">For #3, the CBO team maintains the following webpage on the Current and retired TCRs
<a href="https://www.iana.org/dnssec/tcrs"><span style="color:blue">https://www.iana.org/dnssec/tcrs</span></a>. The page lists when the TCRs were added to the pool including the backup ones. It also lists the retired TCRs. Are you saying that perhaps when
a change is made to this list that it gets pointed out to the CSC? <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
<p class="MsoNormal">Naela<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#C6C6C6 -1 100000 tint=66000 satm=160000\,50000 \#E7E7E7 -1 100000 tint=44500 satm=160000\,100000 \#F9F9F9 -1 100000 tint=23500 satm=160000"">Naela
Sarras<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#C6C6C6 -1 100000 tint=66000 satm=160000\,50000 \#E7E7E7 -1 100000 tint=44500 satm=160000\,100000 \#F9F9F9 -1 100000 tint=23500 satm=160000"">Director,
IANA Operations<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#C6C6C6 -1 100000 tint=66000 satm=160000\,50000 \#E7E7E7 -1 100000 tint=44500 satm=160000\,100000 \#F9F9F9 -1 100000 tint=23500 satm=160000"">ICANN<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Brett Carr <brett.carr@nominet.uk><br>
<b>Date: </b>Wednesday, April 15, 2020 at 11:37 AM<br>
<b>To: </b>Naela Sarras <naela.sarras@iana.org>, "icann-csc@icann.org" <ICANN-CSC@icann.org><br>
<b>Subject: </b>[Ext] Re: [ICANN-CSC] Action Item - Proposed KPIs for KSK performance<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks Naela,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> As mentioned this is a great starting point.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> Just to get some additional suggestions on the record for when we do pick this up again.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><span style="font-size:11.0pt">I wonder If there is something we can track/assess in relation to the management IANA do of the ZSK Operator.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><span style="font-size:11.0pt">When the discussions have concluded on how often the KSK should be rolled we should track that activity.</span><o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l1 level1 lfo3"><span style="font-size:11.0pt">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.</span><o:p></o:p></li></ol>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Brett<o:p></o:p></p>
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<p class="MsoNormal"><br>
--<br>
Brett Carr<br>
Manager DNS and Network Engineering<br>
Nominet UK<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="color:black">From: </span>
</b><span style="color:black">ICANN-CSC <icann-csc-bounces@icann.org> on behalf of Naela Sarras <naela.sarras@iana.org><br>
<b>Date: </b>Thursday, 2 April 2020 at 17:31<br>
<b>To: </b>"icann-csc@icann.org" <icann-csc@icann.org><br>
<b>Subject: </b>[ICANN-CSC] Action Item - Proposed KPIs for KSK performance</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in">Dear CSC,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">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.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">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.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Please find attached a document regarding with proposed measurements for CSC consideration.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">We look forward to discussing the attached with you.
<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in">Best regards,<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"> <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:.5in"><span style="mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#E9E9E9 -1 100000 tint=66000 satm=160000\,50000 \#FBFBFB -1 100000 tint=44500 satm=160000\,100000 \#FFFFFF -1 100000 tint=23500 satm=160000"">Naela
Sarras</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#E9E9E9 -1 100000 tint=66000 satm=160000\,50000 \#FBFBFB -1 100000 tint=44500 satm=160000\,100000 \#FFFFFF -1 100000 tint=23500 satm=160000"">Director,
IANA Operations</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="mso-style-textfill-type:gradient;mso-style-textfill-fill-gradientfill-shadetype:linear;mso-style-textfill-fill-gradientfill-shade-linearshade-angle:2700000;mso-style-textfill-fill-gradientfill-shade-linearshade-fscaled:no;mso-style-textfill-fill-gradientfill-stoplist:"0 \#E9E9E9 -1 100000 tint=66000 satm=160000\,50000 \#FBFBFB -1 100000 tint=44500 satm=160000\,100000 \#FFFFFF -1 100000 tint=23500 satm=160000"">ICANN</span><o:p></o:p></p>
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