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    <tt>Hello:<br>
      <br>
      You need only set calculate-tee-times to true. The percentage
      values, t1-percent and t2-percent, default to .5 and .875
      respectively.<br>
      <br>
       <br>
    </tt><br>
    <div class="moz-cite-prefix">On 9/3/20 7:47 PM, Marcos Renato da
      Silva Junior wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:e32ec4d4-2bfe-7e94-b19a-05db3af91fb8@unesp.br">
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      <p>Hi, </p>
      <div class="moz-forward-container">
        <p><br>
        </p>
        <p>1 - "Beginning with Kea 1.6.0 the lease valid lifetime is
          extended from a single value to a triplet with minimum,
          default and maximum values using <code class="docutils
            literal notranslate"><span class="pre">min-valid-lifetime</span></code>,
          <code class="docutils literal notranslate"><span class="pre">valid-lifetime</span></code>
          and <code class="docutils literal notranslate"><span
              class="pre">max-valid-lifetime</span></code>. When the
          client does not specify a lifetime the default value is used,
          when it specifies using a DHCP option code 51 this value is
          used if it is not less than the minimum (in this case the
          minimum is returned) or greater than the maximum (in this case
          the maximum is used)."</p>
        <p><span class="tlid-translation translation" lang="en"><span
              title="" class="">What is the default value for </span></span><span
            class="tlid-translation translation" lang="en"><span
              title="" class=""><code class="docutils literal
                notranslate"><span class="pre">min-valid-lifetime</span></code>
              and <code class="docutils literal notranslate"><span
                  class="pre">max-valid-lifetime</span></code> ? <br>
            </span></span></p>
        <p><span class="tlid-translation translation" lang="en"><span
              title="" class="">I presume </span></span><span
            class="tlid-translation translation" lang="en"><span
              title="" class=""><span class="tlid-translation
                translation" lang="en"><span title="" class=""><code
                    class="docutils literal notranslate"><span
                      class="pre">valid-lifetime</span></code></span></span>
              right ?</span></span></p>
        <p><br>
        </p>
        <p>2 - "According to <a class="reference external"
            href="https://tools.ietf.org/html/rfc2131"
            moz-do-not-send="true">RFC 2131</a>, servers should send
          values for T1 and T2 that are 50% and 87.5% of the lease
          lifetime, respectively. By default, kea-dhcp4 does not send
          either value. It can be configured to send values that are
          specified explicitly or that are calculated as percentages of
          the lease time."</p>
        <p>So explicitly :<br>
        </p>
        <pre><span class="c1"># DHCPv4 configuration starts on the next line</span>
<span class="s2">"Dhcp4"</span><span class="p">:</span> <span class="p">{</span>

<span class="c1"># First we set up global values</span>
    <span class="s2">"valid-lifetime"</span><span class="p">:</span> <span class="mi">4000</span><span class="p">,</span>
    <span class="s2">"renew-timer"</span><span class="p">:</span> <span class="mi">1000</span><span class="p">,</span>
    <span class="s2">"rebind-timer"</span><span class="p">:</span> <span class="mi">2000</span><span class="p">,

</span></pre>
        <p>And calculated as percentages :</p>
        <pre><span class="c1"># DHCPv4 configuration starts on the next line</span>
<span class="s2">"Dhcp4"</span><span class="p">:</span> <span class="p">{</span>

<span class="c1"># First we set up global values</span>
    <span class="s2">"valid-lifetime"</span><span class="p">:</span> <span class="mi">4000</span><span class="p">,</span>
<code class="language-json" data-lang="json">    "calculate-tee-times": true,

</code>
</pre>
        <div class="text-wrap tlid-copy-target">
          <div class="result-shield-container tlid-copy-target"
            tabindex="0"><span class="tlid-translation translation"
              lang="en"><span title="" class="">Or :<br>
              </span></span></div>
          <div class="result-shield-container tlid-copy-target"
            tabindex="0"><span class="tlid-translation translation"
              lang="en"><span title="" class=""><br>
              </span></span></div>
          <div class="result-shield-container tlid-copy-target"
            tabindex="0"><code class="language-json" data-lang="json"></code>
            <pre><span class="c1"># DHCPv4 configuration starts on the next line</span>
<span class="s2">"Dhcp4"</span><span class="p">:</span> <span class="p">{</span>

<span class="c1"># First we set up global values</span>
    <span class="s2">"valid-lifetime"</span><span class="p">:</span> <span class="mi">4000</span><span class="p">,</span>
<code class="language-json" data-lang="json">    "calculate-tee-times": true,
</code>    <code class="language-json" data-lang="json"><code class="language-json" data-lang="json">"t1-percent": 0.5,
    "t2-percent": 0.875,</code></code></pre>
            <span class="tlid-translation translation" lang="en"><span
                title="" class=""></span></span></div>
          <div class="result-shield-container tlid-copy-target"
            tabindex="0"><span class="tlid-translation translation"
              lang="en"><span title="" class=""><br>
              </span></span></div>
          <div class="result-shield-container tlid-copy-target"
            tabindex="0"><span class="tlid-translation translation"
              lang="en"><span title="" class=""><br>
              </span></span></div>
          <div class="result-shield-container tlid-copy-target"
            tabindex="0"><span class="tlid-translation translation"
              lang="en"><span title="" class="">It's the right way?</span></span><span
              class="tlid-translation-gender-indicator
              translation-gender-indicator"></span><span
              class="tlid-trans-verified-button trans-verified-button"
              style="" role="button"></span></div>
        </div>
        <p><br>
        </p>
        <p>Best,<br>
          <span class="tlid-translation translation" lang="en"><span
              title="" class=""></span></span><span
            class="tlid-translation translation" lang="en"><span
              title="" class=""><code class="docutils literal
                notranslate"><span class="pre"></span></code></span></span><span
            class="tlid-translation translation" lang="en"><span
              title="" class=""><code class="docutils literal
                notranslate"><span class="pre"><span
                    class="tlid-translation translation" lang="en"><span
                      title="" class=""></span></span></span></code></span></span><span
            class="tlid-translation translation" lang="en"><span
              title="" class=""><code class="docutils literal
                notranslate"><span class="pre"><span
                    class="tlid-translation translation" lang="en"><span
                      title="" class=""></span></span></span></code></span></span></p>
        <pre class="moz-signature" cols="72">-- 
Marcos Renato da Silva Junior</pre>
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      <br>
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</pre>
    </blockquote>
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