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<p>Hello,</p>
<p>thank you for using Kea :)</p>
<p>This is problem of communication between kea-ctrl-agent and
kea-dhcp6, two most common issues in this case are:</p>
<p> - kea-dhcp6 is not running / failed to open socket<br>
</p>
<p> - there is misconfiguration of sockets (configuration in
kea-ctrl-agent has to point to the socket that kea-dhcp6 is
opening) <br>
</p>
<p>Regards</p>
<p>Wlodek Wencel</p>
<p>ISC QA<br>
</p>
<div class="moz-cite-prefix">On 28/07/2020 22:15, Chris Calbreath
wrote:<br>
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<p class="MsoNormal">Has anyone experienced this before? I have
2 Kea v1.79 servers running in a load balancing pair but I get
the following errors when running kea-ctrl:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">{ "command": "ha-heartbeat", "service": [
"dhcp6" ] }<o:p></o:p></p>
<p class="MsoNormal">INFO COMMAND_RECEIVED Received command
'ha-heartbeat'<o:p></o:p></p>
<p class="MsoNormal">DEBUG CTRL_AGENT_COMMAND_FORWARD_BEGIN
begin forwarding command ha-heartbeat to service dhcp6<o:p></o:p></p>
<p class="MsoNormal">DEBUG CTRL_AGENT_COMMAND_FORWARD_FAILED
failed forwarding command ha-heartbeat: unable to forward
command to the dhcp6 service: No such file or directory. The
server is likely to be offline<o:p></o:p></p>
<p class="MsoNormal">DEBUG HTTP_SERVER_RESPONSE_SEND sending
HTTP response HTTP/1.1 200 OK to XXX.XXX.223.245<o:p></o:p></p>
<p class="MsoNormal">DEBUG HTTP_SERVER_RESPONSE_SEND_DETAILS
detailed information about response sent to XXX.XXX.223.245:<o:p></o:p></p>
<p class="MsoNormal">HTTP/1.1 200 OK<o:p></o:p></p>
<p class="MsoNormal">Content-Length: 140<o:p></o:p></p>
<p class="MsoNormal">Content-Type: application/json<o:p></o:p></p>
<p class="MsoNormal">Date: Tue, 28 Jul 2020 20:06:35 GMT<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[ { "result": 1, "text": "unable to forward
command to the dhcp6 service: No such file or directory. The
server is likely to be offline" } ]<o:p></o:p></p>
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