<p></p>
<p>An alternative could be to make the server-id not persistent (see <a href="https://kea.readthedocs.io/en/latest/arm/dhcp6-srv.html?highlight=duid%20storage#server-identifier-in-dhcpv6" rel="nofollow">https://kea.readthedocs.io/en/latest/arm/dhcp6-srv.html?highlight=duid%20storage#server-identifier-in-dhcpv6</a>), but I think I like your solution better. It is definitely more future-proof :-).</p>

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