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<p class="MsoNormal">Following our discussion today, I have added a slide (see slide 11) in the google docs about not underestimating the importance of networking for our use cases.<o:p></o:p></p>
<p class="MsoNormal">Specifically, to fully describe a use case, It would be useful to flesh out the following aspects.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The performance of a specific use case will depend specifically on how networking implementation is done in Edge Node.<o:p></o:p></p>
<p class="MsoNormal">1- Do we use Neutron or something else? (e.g. Tricircle)<o:p></o:p></p>
<p class="MsoNormal">2- Is networking in Edge node at L2, or is it done at L3?<o:p></o:p></p>
<p class="MsoNormal">3- Is there a need for encryption (between edge and central nodes)? Is there a performance impact (e.g. MTU)?<o:p></o:p></p>
<p class="MsoNormal">4- How is Control plane separated from User Plane?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This completes an action I took today.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Paul-Andre<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<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">Paul-André Raymond <paul-andre.raymond@nexius.com><br>
<b>Reply-To: </b>"OpenStack Development Mailing List (not for usage questions)" <openstack-dev@lists.openstack.org><br>
<b>Date: </b>Wednesday, July 5, 2017 at 12:53 AM<br>
<b>To: </b>"OpenStack Development Mailing List (not for usage questions)" <openstack-dev@lists.openstack.org><br>
<b>Subject: </b>[openstack-dev] [FEMDC] Use Cases<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">All,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I look forward to continue discussions on how to structure use cases during our FEMDC call today.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">You will find some slides on google doc that describe my thinking.<o:p></o:p></p>
<p class="MsoNormal">https://docs.google.com/presentation/d/1sBczuC2Wu1d_misBmPahLPdvyhOI4QuVy129EHunuUM/edit#slide=id.g1f7f1a38ce_2_102<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">You will see in there that I feel a use case should include:<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<li class="MsoNormal" style="margin-left:0in;mso-list:l1 level1 lfo3">A Deployment Scenario (e.g. NFV or Edge or Federation)<o:p></o:p></li><li class="MsoNormal" style="margin-left:0in;mso-list:l1 level1 lfo3">A Service Use Case (e.g. IOT, or Mobility or AR or …)<o:p></o:p></li><li class="MsoNormal" style="margin-left:0in;mso-list:l1 level1 lfo3">Openstack component distribution use case (Regions or Cells or other)<o:p></o:p></li><li class="MsoNormal" style="margin-left:0in;mso-list:l1 level1 lfo3">User plane use case (e.g. Failure scenario)
<o:p></o:p></li><li class="MsoNormal" style="margin-left:0in;mso-list:l1 level1 lfo3">Control Plane Use case (e.g. node commissioning or decommissioning)<o:p></o:p></li></ol>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Please let me know your comments.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Paul-Andre<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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