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    Hello again:<br>
    <br>
    <div class="moz-forward-container">Minor correction to the
      expression provided previously:<br>
      <br>
           "hostname-expr" : "ifelse(option[12].exists,
      option[host-name].text, option[81].text)"<br>
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      -------- Forwarded Message --------
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              boundary="------------1bz3J9yBNaIOMuLvrjSvZVDW"</td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">Message-ID:
            </th>
            <td><a class="moz-txt-link-rfc2396E" href="mailto:722f6ec3-9e4c-0a23-d596-39d3555b732a@isc.org"><722f6ec3-9e4c-0a23-d596-39d3555b732a@isc.org></a></td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">Date: </th>
            <td>Wed, 6 Sep 2023 09:53:50 -0400</td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">MIME-Version:
            </th>
            <td>1.0</td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">User-Agent:
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            <td>Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
              Thunderbird/102.8.0</td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">Subject:
            </th>
            <td>Re: [Kea-users] is there any way to force
              kea-dhcp4-server/kea-dhcp-ddns-server to use option 12
              instead of option 81?</td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">To: </th>
            <td><a class="moz-txt-link-abbreviated" href="mailto:kea-users@lists.isc.org">kea-users@lists.isc.org</a></td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">References:
            </th>
            <td><a class="moz-txt-link-rfc2396E" href="mailto:PH0PR13MB6017338D089B62C09B23344986EFA@PH0PR13MB6017.namprd13.prod.outlook.com"><PH0PR13MB6017338D089B62C09B23344986EFA@PH0PR13MB6017.namprd13.prod.outlook.com></a></td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">Content-Language:
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            <td>en-US</td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">From: </th>
            <td>Thomas Markwalder <a class="moz-txt-link-rfc2396E" href="mailto:tmark@isc.org"><tmark@isc.org></a></td>
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            <th valign="BASELINE" nowrap="nowrap" align="RIGHT">In-Reply-To:
            </th>
            <td><a class="moz-txt-link-rfc2396E" href="mailto:PH0PR13MB6017338D089B62C09B23344986EFA@PH0PR13MB6017.namprd13.prod.outlook.com"><PH0PR13MB6017338D089B62C09B23344986EFA@PH0PR13MB6017.namprd13.prod.outlook.com></a></td>
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      Hello:<br>
      <br>
      This can be done via our premium DDNS Tuning hook library:<br>
      <br>
      <a class="moz-txt-link-freetext"
href="https://kea.readthedocs.io/en/latest/arm/hooks.html#libdhcp-ddns-tuning-so-ddns-tuning"
        moz-do-not-send="true">https://kea.readthedocs.io/en/latest/arm/hooks.html#libdhcp-ddns-tuning-so-ddns-tuning</a><br>
      <br>
      which allows you to define hostname expression. You would do
      something similar to this:<br>
      <br>
      "hostname-expr" : "ifelse(option[host-name].exists,
      option[host-name], option[81])"<br>
      <br>
      <br>
      <br>
      <div class="moz-cite-prefix">On 9/6/23 09:23, Marc Richman wrote:<br>
      </div>
      <blockquote type="cite"
cite="mid:PH0PR13MB6017338D089B62C09B23344986EFA@PH0PR13MB6017.namprd13.prod.outlook.com">
        <meta http-equiv="Content-Type" content="text/html;
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        <style type="text/css" style="display:none;">P {margin-top:0;margin-bottom:0;}</style>
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          Aptos_MSFontService, Calibri, Helvetica, sans-serif;
          font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
          <div class="moz-text-html" lang="x-western">
            <div style="font-size:12pt" class="ContentPasted0">Our
              windows systems are populating option 81 with
              <hostname>.<domain> </div>
            <div style="font-size:12pt" class="ContentPasted0">but the
              DNS records  should be
              <hostname>.<site>.<domain></div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1">this causes the A records to look like the
              following   <hostname>.<domain>
              . <hostname>.<site>.<domain></div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1"><br class="ContentPasted0">
            </div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1">I can't find any way to get the kea
              servers to use the unqualified option 12 </div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1"><br class="ContentPasted0">
            </div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1">anybody have any thoughts on how to fix
              this?</div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1"><br class="ContentPasted0">
            </div>
            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1"><br class="ContentPasted0">
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            <div style="font-size:12pt" class="ContentPasted0
              ContentPasted1">    Thanks</div>
            <span style="font-size:12pt" class="ContentPasted0
              ContentPasted1">        Marc</span></div>
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