<div dir="ltr"><div class="gmail-WordSection1" style="page: WordSection1;">

<p class="MsoNormal" style="margin:24pt 0in 12pt 0.5in;break-after:avoid;border:none;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><b>A1.1<span style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-kerning:auto;font-feature-settings:normal;font-weight:normal;font-stretch:normal;font-size:7pt;line-height:normal;font-family:"Times New Roman"">      </span></b><span dir="LTR"></span><b><span style="font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-caps:small-caps;font-variant-alternates:normal;color:black">REQUIREMENTS LIST</span></b></p>

<table class="gmail-MsoNormalTable" border="1" cellspacing="0" cellpadding="0" width="599" style="border-collapse:collapse;border:none">
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Classes</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Item</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Description</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Reference</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Status</span></p>
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  <td width="120" valign="top" style="width:89.9pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Support</span></p>
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  <td width="119" valign="top" style="width:89.15pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">1</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">BPSec Support</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">3.1</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">M</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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</tbody></table>

<p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"> </p>

<table class="gmail-MsoNormalTable" border="1" cellspacing="0" cellpadding="0" width="599" style="border-collapse:collapse;border:none">
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  <td width="599" colspan="9" valign="top" style="width:449.5pt;border:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">PDUs</span></p>
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  <p class="MsoNormal" align="center" style="text-align:center;margin:0in;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Item</span></p>
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  <p class="MsoNormal" align="center" style="text-align:center;margin:0in;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">PDU</span></p>
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  <p class="MsoNormal" align="center" style="text-align:center;margin:0in;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Ref.</span></p>
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  <p class="MsoNormal" align="center" style="text-align:center;margin:0in;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Sender End-System</span></p>
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  <td width="134" colspan="2" valign="top" style="width:100.55pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" align="center" style="text-align:center;margin:0in;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Receiver End-System</span></p>
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  <td width="134" colspan="2" valign="top" style="width:100.55pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" align="center" style="text-align:center;margin:0in;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Relay</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <td width="68" valign="top" style="width:50.95pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt;height:9.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
  <td width="64" valign="top" style="width:48.2pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt;height:9.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Status</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Support</span></p>
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  <td width="66" valign="top" style="width:49.85pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt;height:9.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Status</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Support</span></p>
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  <td width="66" valign="top" style="width:49.85pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt;height:9.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Status</span></p>
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  <td width="68" valign="top" style="width:50.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt;height:9.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Support</span></p>
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 <tr>
  <td width="66" valign="top" style="width:49.15pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">2</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">ASB</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 3.6</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">M</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">M</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">C1</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">3</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">BIB</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 3.7</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">O.1</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">O.1</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">O</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
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 <tr>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">4</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">BCB</span></p>
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  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 3.8</span></p>
  </td>
  <td width="64" valign="top" style="width:48.2pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">O.1</span></p>
  </td>
  <td width="68" valign="top" style="width:50.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
  <td width="66" valign="top" style="width:49.85pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">O.1</span></p>
  </td>
  <td width="68" valign="top" style="width:50.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
  <td width="66" valign="top" style="width:49.85pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">N/A</span></p>
  </td>
  <td width="68" valign="top" style="width:50.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
 </tr>
</tbody></table>

<p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif">O.1: At least one of these options must be supported if
BPsec support is provided.</p>

<p class="MsoNormal" style="margin:0in 0in 12pt;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif">C1: If intermediate BIB
verification is supported on a relay then the relay must be able to parse the
Abstract Security Block Structure.</p>

<p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"> </p>

<table class="gmail-MsoNormalTable" border="1" cellspacing="0" cellpadding="0" width="601" style="border-collapse:collapse;border:none">
 <tbody><tr>
  <td width="120" colspan="2" valign="top" style="width:89.65pt;border:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
  <td width="482" colspan="5" valign="top" style="width:361.35pt;border-top:1pt solid black;border-right:1pt solid black;border-bottom:1pt solid black;border-left:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Security Processing</span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.8pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Item</span></p>
  </td>
  <td width="122" colspan="2" valign="top" style="width:91.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Description</span></p>
  </td>
  <td width="120" valign="top" style="width:90.15pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Reference</span></p>
  </td>
  <td width="60" valign="top" style="width:45.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Status</span></p>
  </td>
  <td width="78" valign="top" style="width:58.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Predicate</span></p>
  </td>
  <td width="102" valign="top" style="width:76.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Support</span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.8pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">5</span></p>
  </td>
  <td width="122" colspan="2" valign="top" style="width:91.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Canonicalization</span></p>
  </td>
  <td width="120" valign="top" style="width:90.15pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 4</span></p>
  </td>
  <td width="60" valign="top" style="width:45.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">M</span></p>
  </td>
  <td width="78" valign="top" style="width:58.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
  <td width="102" valign="top" style="width:76.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.8pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">6</span></p>
  </td>
  <td width="122" colspan="2" valign="top" style="width:91.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">BCB Decryption</span></p>
  </td>
  <td width="120" valign="top" style="width:90.15pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 5.1.1</span></p>
  </td>
  <td width="60" valign="top" style="width:45.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">C:M</span></p>
  </td>
  <td width="78" valign="top" style="width:58.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">4</span></p>
  </td>
  <td width="102" valign="top" style="width:76.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.8pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">7</span></p>
  </td>
  <td width="122" colspan="2" valign="top" style="width:91.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">BCB Status Reports</span></p>
  </td>
  <td width="120" valign="top" style="width:90.15pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 7.1</span></p>
  </td>
  <td width="60" valign="top" style="width:45.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">O</span></p>
  </td>
  <td width="78" valign="top" style="width:58.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
  <td width="102" valign="top" style="width:76.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.8pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">8</span></p>
  </td>
  <td width="122" colspan="2" valign="top" style="width:91.7pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">BIB Reception</span></p>
  </td>
  <td width="120" valign="top" style="width:90.15pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 5.1.2</span></p>
  </td>
  <td width="60" valign="top" style="width:45.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">C:M</span></p>
  </td>
  <td width="78" valign="top" style="width:58.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">3</span></p>
  </td>
  <td width="102" valign="top" style="width:76.5pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif"> </span></p>
  </td>
 </tr>
 
 <tr height="0">
  <td width="118" style="border:none"></td>
  <td width="1" style="border:none"></td>
  <td width="121" style="border:none"></td>
  <td width="120" style="border:none"></td>
  <td width="60" style="border:none"></td>
  <td width="78" style="border:none"></td>
  <td width="102" style="border:none"></td>
 </tr>
 
</tbody></table>

<p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"> </p>

<table class="gmail-MsoNormalTable" border="1" cellspacing="0" cellpadding="0" width="599" style="border-collapse:collapse;border:none">
 <tbody><tr>
  <td width="599" colspan="5" valign="top" style="width:449.5pt;border:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Fragmentation and Reassembly</span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.85pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Item</span></p>
  </td>
  <td width="122" valign="top" style="width:91.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Description</span></p>
  </td>
  <td width="120" valign="top" style="width:90.25pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Reference</span></p>
  </td>
  <td width="119" valign="top" style="width:89.3pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Status</span></p>
  </td>
  <td width="120" valign="top" style="width:89.75pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Support</span></p>
  </td>
 </tr>
 <tr>
  <td width="118" valign="top" style="width:88.85pt;border-right:1pt solid black;border-bottom:1pt solid black;border-left:1pt solid black;border-top:none;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">9</span></p>
  </td>
  <td width="122" valign="top" style="width:91.35pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">Fragmentation</span></p>
  </td>
  <td width="120" valign="top" style="width:90.25pt;border-top:none;border-left:none;border-bottom:1pt solid black;border-right:1pt solid black;padding:0in 5.4pt">
  <p class="MsoNormal" style="margin:0in;text-align:justify;font-size:12pt;font-family:"Times New Roman",serif"><span style="font-size:11pt;font-family:Calibri,sans-serif">RFC9171 Section 5.2</span></p>
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