<div dir="auto">Thanks, Peter!</div><div dir="auto"><br></div><div dir="auto">Just to add that we see the same behavior with kea-dhcp6</div><div dir="auto"><br></div><div dir="auto">Diogo</div><div dir="auto"><br></div><div dir="auto"><br><div class="gmail_quote gmail_quote_container" dir="auto"><div dir="ltr" class="gmail_attr">On Tue, Apr 14, 2026 at 4:31 AM Peter Davies <<a href="mailto:peterd@isc.org">peterd@isc.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><u></u>


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Hi Diogo,    Thank you for reporting this to us. It looks like you may have hit a bug. GitLab issue #4453 "Empty client-classes map causing configuration error" has been created to look into this. You may follow developments at: https: //gitlab. isc. org/isc-projects/kea/-/issues/4453</div>



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    <div style="text-align:left;margin-top:0.5em;margin-bottom:0.5em"><font face="monospace"><span> Hi Diogo,</span><br>
        <span>    Thank you for reporting this to us.</span></font></div>
    <div style="text-align:left;margin-top:0.5em;margin-bottom:0.5em"><font face="monospace"><span>It looks like you may have hit a bug.</span></font></div>
    <div style="text-align:left;margin-top:0.5em;margin-bottom:0.5em"><font face="monospace"><span>GitLab issue #4453 "Empty client-classes
          map causing configuration error"</span><br>
        <span>has been created to look into this.</span></font></div>
    <div style="text-align:left;margin-top:0.5em;margin-bottom:0.5em"><font face="monospace"><br>
        <span>You may follow developments at:</span><br>
        <span> <a href="https://urldefense.com/v3/__https://gitlab.isc.org/isc-projects/kea/-/issues/4453__;!!Bt8RZUm9aw!7MqTEH7A96Ev5mBkGQGwHZ764438BzzZW7NGZwxxltOyXKBj5z3buCr0T5vqBTYYc9OYww$" target="_blank">https://gitlab.isc.org/isc-projects/kea/-/issues/4453</a></span></font></div>
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        </span></font></div>
    <div style="text-align:left;margin-top:0.5em;margin-bottom:0.5em"><font face="monospace"><span>Kind Regards Peter</span></font></div></div><div>
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    <pre cols="72">-- 
Peter Davies
Support Engineer 
Internet Systems Corporation
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