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      style="text-align: left; margin-top: 0.5em; margin-bottom: 0.5em;"><font
        face="monospace"><span>Hi Philip,</span><br>
        <span>   According to the Kea ARM, option 58 is governed by the
          "rebind-timer" parameter.</span></font></div>
    <div
      style="text-align: left; margin-top: 0.5em; margin-bottom: 0.5em;"><font
        face="monospace"><span>See:
          <a class="moz-txt-link-freetext" href="https://kea.readthedocs.io/en/latest/arm/dhcp4-srv.html#id6">https://kea.readthedocs.io/en/latest/arm/dhcp4-srv.html#id6</a></span></font></div>
    <div
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        face="monospace"><span>/Peter</span></font></div>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 15/01/2026 18.06, Philip Prindeville
      wrote:<br>
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    <blockquote type="cite"
cite="mid:A15561D1-DD00-42E5-9085-75648DF7F381@redfish-solutions.com">
      <pre class="moz-quote-pre" wrap="">Hi,

I'm looking at this table:

<a class="moz-txt-link-freetext"
      href="https://kea.readthedocs.io/en/stable/arm/dhcp4-srv.html#id6"
      moz-do-not-send="true">https://kea.readthedocs.io/en/stable/arm/dhcp4-srv.html#id6</a>

Where it says that "dhcp-renewal-time" is a uint32 but I need to encode it as a string in the config file:

Syntax check failed with: /etc/kea/kea-dhcp4.conf:191.25-28: syntax error, unexpected integer, expecting constant string

Or I get the above message:

   189               {
   190                 "name": "dhcp-renewal-time",
   191                 "data": 1800,
   192                 "always-send": true
   193               }

Why?

Other things like "valid-lifetime" don't require quotes.

Why the discrepancy?

Thanks,

-Philip

<div class="moz-txt-sig">-- </div></pre>
    </blockquote>
    <pre class="moz-signature" cols="72">-- 
Peter Davies
Support Engineer 
Internet Systems Corporation
</pre>
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