<div dir="ltr"><div dir="ltr">I did see this article indicating they had somehow invalidated their cache in a botched deployment of changes - <a href="https://www.facebook.com/notes/facebook-engineering/more-details-on-todays-outage/431441338919/">https://www.facebook.com/notes/facebook-engineering/more-details-on-todays-outage/431441338919/</a></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, 14 Mar 2019 at 06:18, Mike Hammett <<a href="mailto:nanog@ics-il.net">nanog@ics-il.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:arial,helvetica,sans-serif;font-size:10pt;color:rgb(0,0,0)"><span style="font-size:13.3333px;background-color:rgb(255,255,255)">So what happened at Facebook </span><span class="gmail-m_5303640611644711090Object" id="gmail-m_5303640611644711090OBJ_PREFIX_DWT57195_com_zimbra_date" style="color:darkblue;font-size:13.3333px;background-color:rgb(255,255,255)">today</span><span style="font-size:13.3333px;background-color:rgb(255,255,255)">? I saw one article quoting Roland saying it was a route leak, but I haven't seen any other sources that aren't just quoting Roland. Usually there are a few independent posts out there by now.</span><br style="font-size:13.3333px;background-color:rgb(255,255,255)"><br><div><span name="x"></span><br><br>-----<br>Mike Hammett<br>Intelligent Computing Solutions<br><a href="http://www.ics-il.com" target="_blank">http://www.ics-il.com</a><br><br>Midwest-IX<br><a href="http://www.midwest-ix.com" target="_blank">http://www.midwest-ix.com</a><span name="x"></span><br></div><br></div></div></blockquote></div>