@PabloAbonia said in KEA DHCP continuously rebooting with error message after 24.11 upgrade and switch from ISC:

COMMAND_SOCKET_ACCEPT_FAIL Failed to accept incoming connection on command socket

Can't be that bad.

See here : https://kea.readthedocs.io/en/kea-2.0.1/kea-messages.html

I propose : stop kill zap all kea process.
Console, or better : SSH : option 8 and then

ps ax | grep 'kea'

and kill them all.

Then, check that you still have this file /var/run/kea4-ctrl-socket (socket actually).
rm it.

Now start all the kea stuff with the GUI.

edit :
When kea starts, and runs fine, you can actually use this socket to talk to the process.

Run this, on the command lie, and you'll see it answers you with loads of information :

echo '{"command":"lease4-get-all"}' | nc -U /var/run/kea4-ctrl-socket | jq