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    <p>Τάσο, <br>
    </p>
    <p>Όπως έγραψα και πριν, πολλά prefixes είναι invalids είναι λόγο
      λάθους στο prefix length, όμως ενδέχεται να καλύπτονται από less
      specific με ίδιο next hop. Θα είχε ενδιαφέρον αν υπήρχε μια
      ανάλυση του πόσα prefixes είναι αυτά ή/και ποιος όγκος κίνησης
      (απο αυτό το 0,8%) όντως θα κοπεί ή θα δρομολογηθεί αλλού αν
      κάνεις drop τα invalid. Αν έχετε (ή βρειτε) τέτοια στοιχεία θα
      είχε ενδιαφέρον να τα αναφέρετε.</p>
    <p>Επίσης, βρίσκω ενδιαφέρον έχει αυτό που γράφεις με την
      αυτοματοποίηση, αλλά με ποιο κριτήριο θα ξεχωρίσεις τα "πραγματικά
      κακά" prefixes από τα "λιγότερο κακά"; 'H είναι απλά αυτά για τα
      οποία θα γκρινιάξουν οι πελάτες; IMHO παντως είναι λάθος να δώσεις
      μη προσωρινή λύση σε ένα τέτοιο πρόβλημα, ο πελάτης που γκρινιάζει
      θα πρέπει να πείσει τον ομότιμό του να διορθώσει το πρόβλημά του.
      Εγώ θα προτιούσα μια λογική του στύλ "το ανοίγω προσωρινά αλλά το
      automation μας θα το σιδερώσει σύντομα, μιλήστε (ή μιλάμε) με τον
      απένταντι για να διορθώσει το μόνιμα πρόβλημα".<br>
    </p>
    <p>Χαιρετισμούς,<br>
    </p>
    <p><br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 25/06/2019 2:31 μ.μ., Tassos
      Chatzithomaoglou wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:31f3f9e1-d6bd-efe6-4fc6-51ed764d33ac@forthnet.gr">
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <p><font face="Calibri">Και εμείς εδώ και καιρό έχουμε ξεκινήσει
          την επεξεργασία των invalids με σκοπό να γίνονται drop (ήθελα
          να το αναφέρω και στο grnog αλλά με πρόλαβαν οι σχετικές
          παρουσιάσεις στο τέλος). Επειδή όμως </font><font
          face="Calibri"><font face="Calibri">έχουμε </font>σημαντική
          κίνηση (~0,8%) από invalids το προχωράμε προσεχτικά, ψάχνοντας
          ταυτόχρονα και τρόπους αυτοματοποίησης (switch invalid prefix
          to drop/pass) για άμεση ανταπόκριση σε αιτήματα πελατών.<br>
        </font></p>
      <p><font face="Calibri">Θέλω να πιστεύω ότι μετά το καλοκαίρι θα
          έχουμε κάτι ενδιαφέρον να ανακοινώσουμε.<br>
        </font></p>
      <pre class="moz-signature" cols="72">--
Τάσος

</pre>
      <div class="moz-cite-prefix">Polyrakis Andreas wrote on 25/6/2019
        1:28 μμ:<br>
      </div>
      <blockquote type="cite"
        cite="mid:dfab8cc1b8894abc954e6384923be7e3@lamdahellix.com">
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          <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Καλημέρα,<o:p></o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Με
              την ευκαιρία, μπορείτε να δείτε κάποια στατιστικά για το </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">RPKI</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">adoption</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US">(ή σωστότερα, για την
              ποιότητα των </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">ROAs</span><span
              style="mso-fareast-language:EN-US">) στο </span><a
              href="https://rpki-monitor.antd.nist.gov/"
              moz-do-not-send="true">https://rpki-monitor.antd.nist.gov/</a><o:p></o:p></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US">(Προσοχή,
              οι κλίμακες είναι λογαριθμικές στις περισσότερες
              περιπτώσεις). <o:p></o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Δείτε
              την σημαντική αύξηση των </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">valids</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US">τον τελευταίο χρόνο.
              Επίσης προσέξτε πως στην περίπτωση των </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">invalids</span><span
              style="mso-fareast-language:EN-US">, τα μισά περίπου είναι
            </span><span style="mso-fareast-language:EN-US" lang="EN-US">invalid</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">prefix</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">length</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US">– αν τα κάνετε </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">drop</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US">μάλλον το </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">less</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US" lang="EN-US">specific</span><span
              style="mso-fareast-language:EN-US" lang="EN-US"> </span><span
              style="mso-fareast-language:EN-US">θα σας οδηγήσει σωστά
              στον προορισμό χωρίς πρόβλημα.<o:p></o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US">Ανδρέας<o:p></o:p></span></p>
          <p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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              <td style="WIDTH: 341px" width="228" valign="middle"
                height="160" align="left"><font style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">Andreas</font> <font
                  style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">Polyrakis</font><br>
                <font style="font-family:Segoe
                  UI;font-size:10pt;color:#FF0000;">Business Development
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                    Operations</font><br>
                </strong><font style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">Dir: (+30) 210 68 85
                </font><font style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">518</font><br>
                <font style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">Tel.: (+30) 210 74
                  50 770</font><br>
                <font style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">Mob: (+30) </font>
                <font style="font-family:Segoe
                  UI;font-size:10pt;color:#1F497D;">6972832445</font><br>
                <br>
                <font style="font-family:Segoe
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        <div class="WordSection1">
          <div>
            <div style="border:none;border-top:solid #E1E1E1
              1.0pt;padding:3.0pt 0cm 0cm 0cm">
              <p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span
                  lang="EN-US"> <a class="moz-txt-link-abbreviated"
                    href="mailto:grnog-request@lists.grnog.gr"
                    moz-do-not-send="true">grnog-request@lists.grnog.gr</a>
                  <a class="moz-txt-link-rfc2396E"
                    href="mailto:grnog-request@lists.grnog.gr"
                    moz-do-not-send="true"><grnog-request@lists.grnog.gr></a>
                  <b>On Behalf Of </b>Spyros Kakaroukas<br>
                  <b>Sent:</b> Tuesday, June 25, 2019 1:18 PM<br>
                  <b>To:</b> <a class="moz-txt-link-abbreviated"
                    href="mailto:grnog@lists.grnog.gr"
                    moz-do-not-send="true">grnog@lists.grnog.gr</a><br>
                  <b>Subject:</b> Re: [grnog] RPKI saves<o:p></o:p></span></p>
            </div>
          </div>
          <p class="MsoNormal"><o:p> </o:p></p>
          <p class="MsoNormal"><span lang="EN-US">Hello,<o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
          <p class="MsoNormal"><span lang="EN-US">That incident was
              definitely a nice case for RPKI. We didn’t notice any
              issues with cloudflare either, as we drop invalids and
              peer with them. <o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
          <div>
            <div>
              <p class="MsoNormal"><span
                  style="font-size:10.5pt;color:black" lang="EN-GB">My
                  thoughts and words are my own.<o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
                  style="font-size:10.5pt;color:black" lang="EN-GB"><o:p> </o:p></span></p>
            </div>
          </div>
          <p class="MsoNormal"><span
              style="font-size:10.5pt;color:black" lang="EN-GB">Spyros</span><span
              lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
          <div style="border:none;border-top:solid #B5C4DF
            1.0pt;padding:3.0pt 0cm 0cm 0cm">
            <p class="MsoNormal"><b><span
                  style="font-size:12.0pt;color:black" lang="EN-GB">From:
                </span></b><span style="font-size:12.0pt;color:black"
                lang="EN-GB"><<a
                  href="mailto:grnog-request@lists.grnog.gr"
                  moz-do-not-send="true">grnog-request@lists.grnog.gr</a>>
                on behalf of "Lasithiotakis, Myron" <<a
                  href="mailto:myron.lasithiotakis@Pan-net.eu"
                  moz-do-not-send="true">myron.lasithiotakis@Pan-net.eu</a>><br>
                <b>Reply-To: </b>"<a href="mailto:grnog@lists.grnog.gr"
                  moz-do-not-send="true">grnog@lists.grnog.gr</a>" <<a
                  href="mailto:grnog@lists.grnog.gr"
                  moz-do-not-send="true">grnog@lists.grnog.gr</a>><br>
                <b>Date: </b>Tuesday, 25 June 2019 at 12:47<br>
                <b>To: </b>"<a href="mailto:grnog@lists.grnog.gr"
                  moz-do-not-send="true">grnog@lists.grnog.gr</a>" <<a
                  href="mailto:grnog@lists.grnog.gr"
                  moz-do-not-send="true">grnog@lists.grnog.gr</a>><br>
                <b>Subject: </b>[grnog] RPKI saves<o:p></o:p></span></p>
          </div>
          <div>
            <p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
          </div>
          <p class="MsoNormal"><b><span lang="EN-GB">How Verizon and a
                BGP Optimizer Knocked Large Parts of the Internet
                Offline Today (24 Jun 2019)<br>
              </span></b><span lang="EN-GB"><a
href="https://blog.cloudflare.com/how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-today/"
                moz-do-not-send="true">https://blog.cloudflare.com/how-verizon-and-a-bgp-optimizer-knocked-large-parts-of-the-internet-offline-today/</a><o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-GB"> <o:p></o:p></span></p>
          <p class="MsoNormal"><b><span lang="EN-GB">Happy customer </span></b><b><span
                style="font-family:"Segoe UI
                Emoji",sans-serif" lang="EN-GB">😊</span></b><span
              lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-GB"><a
                href="https://mobile.twitter.com/Jerome_UZ/status/1143276134907305984"
                moz-do-not-send="true">https://mobile.twitter.com/Jerome_UZ/status/1143276134907305984</a><o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-GB"> <o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><b><span
                style="font-size:9.0pt;color:#999999" lang="EN-GB"> </span></b><span
              lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><b><span
                style="font-size:9.0pt;color:#999999" lang="EN-GB">Myron
                Lasithiotakis</span></b><span lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><b><span
                style="font-size:9.0pt;color:#999999" lang="EN-GB">NFVI
                Engineer</span></b><span lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#E20074" lang="PL">Deutsche
              Telekom Pan-Net Greece</span><span lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#999999" lang="EN-GB"> </span><span
              lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#999999" lang="EN-GB"> </span><span
              lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#999999" lang="EN-GB">Address:
              Agiou Konstantinou 59, Marousi</span><span lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#999999" lang="EN-GB">Green
              Plaza Building Complex – Block C, Zip Code: 15124 Athens,
              Greece</span><span lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#999999" lang="EN-GB">Mobile:
              +30 697 44 35357</span><span lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal" style="background:white"><span
              style="font-size:9.0pt;color:#999999" lang="EN-GB">Email: </span><span
              style="color:#212121" lang="EN-GB"><a
                href="mailto:myron.lasithiotakis@pan-net.eu"
                target="_blank" moz-do-not-send="true"><b><span
                    style="font-size:9.0pt;color:#439FE0">myron.lasithiotakis@pan-net.eu</span></b></a></span><span
              lang="EN-GB"><o:p></o:p></span></p>
          <p class="MsoNormal"><span lang="EN-GB"> <o:p></o:p></span></p>
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